Intention for Cesarean Section Versus Vaginal Delivery Among Pregnant Women in Isfahan: Correlates and Determinants

PubMed Central

Shams-Ghahfarokhi, Zahra; Khalajabadi-Farahani, Farideh

2016-01-01

Background: Iran has the second highest rate of cesarean section in the world. the corresponding rate in the third metropolitan city of Iran, Isfahan, is even higher. This paper aimed to assess correlates and determinants of intention for cesarean section versus normal vaginal delivery (NVD) among pregnant women in Isfahan. Methods: A study was conducted among 400 pregnant women aged 18–38 years, with gestational age of 24–40 weeks who attended labor clinics of nine hospitals in Isfahan during June and July 2014. Probability proportional to size was used to estimate the number of cases required to be selected for each hospital. T-test, chi-square and logistic regression analysis were employed to analyze the data. Results: Mean age of women was 26.6±4.4 years. Multivariate analysis identified selected factors as determinants of intention for CS. These were “the role of physician” (OR=1.33, p<0.001), “subjective norms” (OR=1.19, p<0.01) and “body Image” (OR= 1.46, p<0.001) upon control of education, income and intended fertility (number of children intended). Moreover, path analysis showed that “attitude towards cesarean section” and “individualism” influence CS decision through subjective norm. Conclusion: Choosing cesarean section voluntarily is a multifaceted decision which is shaped by various factors; hence, comprehensive interventions are suggested to discourage voluntary cesarean section. These interventions need to encompass changes in physicians’ role, social norms, body image and correcting misperceptions among women towards CS and NVD during prenatal courses. PMID:27921002

Cesarean sections, perfecting the technique and standardizing the practice: an analysis of the book Obstetrícia, by Jorge de Rezende.

PubMed

Nakano, Andreza Rodrigues; Bonan, Claudia; Teixeira, Luiz Antônio

2016-01-01

This article discusses the development of techniques for cesarean sections by doctors in Brazil, during the 20th century, by analyzing the title "Operação Cesárea" (Cesarean Section), of three editions of the textbookObstetrícia, by Jorge de Rezende. His prominence as an author in obstetrics and his particular style of working, created the groundwork for the normalization of the practice of cesarean sections. The networks of meaning practiced within this scientific community included a "provision for feeling and for action" (Fleck) which established the C-section as a "normal" delivery: showing standards that exclude unpredictability, chaos, and dangers associated with the physiology of childbirth, meeting the demand for control, discipline and safety, qualities associated with practices, techniques and technologies of biomedicine.

Relationship Between Malpractice Litigation Pressure and Rates of Cesarean Section and Vaginal Birth After Cesarean Section

PubMed Central

Yang, Y. Tony; Mello, Michelle M.; Subramanian, S. V.; Studdert, David M.

2011-01-01

Background Since the 1990s, nationwide rates of vaginal birth after cesarean section (VBAC) have decreased sharply and rates of cesarean section have increased sharply. Both trends are consistent with clinical behavior aimed at reducing obstetricians’ exposure to malpractice litigation. Objective To estimate the effects of malpractice pressure on rates of VBAC and cesarean section. Research Design, Subjects, Measures We used state-level longitudinal mixed-effects regression models to examine data from the Natality Detail File on births in the United States (1991–2003). Malpractice pressure was measured by liability insurance premiums and tort reforms. Outcome measures were rates of VBAC, cesarean section, and primary cesarean section. Results Malpractice premiums were positively associated with rates of cesarean section (β = 0.15, P = 0.02) and primary cesarean section (β = 0.16, P = 0.009), and negatively associated with VBAC rates (β = −0.35, P = 0.01). These estimates imply that a $10,000 decrease in premiums for obstetrician-gynecologists would be associated with an increase of 0.35 percentage points (1.45%) in the VBAC rate and decreases of 0.15 and 0.16 percentage points (0.7% and 1.18%) in the rates of cesarean section and primary cesarean section, respectively; this would correspond to approximately 1600 more VBACs, 6000 fewer cesarean sections, and 3600 fewer primary cesarean sections nationwide in 2003. Two types of tort reform—caps on noneconomic damages and pretrial screening panels—were associated with lower rates of cesarean section and higher rates of VBAC. Conclusions The liability environment influences choice of delivery method in obstetrics. The effects are not large, but reduced litigation pressure would likely lead to decreases in the total number cesarean sections and total delivery costs. PMID:19169125

Relationship between malpractice litigation pressure and rates of cesarean section and vaginal birth after cesarean section.

PubMed

Yang, Y Tony; Mello, Michelle M; Subramanian, S V; Studdert, David M

2009-02-01

Since the 1990s, nationwide rates of vaginal birth after cesarean section (VBAC) have decreased sharply and rates of cesarean section have increased sharply. Both trends are consistent with clinical behavior aimed at reducing obstetricians' exposure to malpractice litigation. To estimate the effects of malpractice pressure on rates of VBAC and cesarean section. We used state-level longitudinal mixed-effects regression models to examine data from the Natality Detail File on births in the United States (1991-2003). Malpractice pressure was measured by liability insurance premiums and tort reforms. Outcome measures were rates of VBAC, cesarean section, and primary cesarean section. Malpractice premiums were positively associated with rates of cesarean section (beta = 0.15, P = 0.02) and primary cesarean section (beta = 0.16, P = 0.009), and negatively associated with VBAC rates (beta = -0.35, P = 0.01). These estimates imply that a $10,000 decrease in premiums for obstetrician-gynecologists would be associated with an increase of 0.35 percentage points (1.45%) in the VBAC rate and decreases of 0.15 and 0.16 percentage points (0.7% and 1.18%) in the rates of cesarean section and primary cesarean section, respectively; this would correspond to approximately 1600 more VBACs, 6000 fewer cesarean sections, and 3600 fewer primary cesarean sections nationwide in 2003. Two types of tort reform-caps on noneconomic damages and pretrial screening panels-were associated with lower rates of cesarean section and higher rates of VBAC. The liability environment influences choice of delivery method in obstetrics. The effects are not large, but reduced litigation pressure would likely lead to decreases in the total number cesarean sections and total delivery costs.

Cesarean delivery on maternal request: wise use of finite resources? A view from the trenches.

PubMed

Druzin, Maurice L; El-Sayed, Yasser Y

2006-10-01

Cesarean section rates are rising in the United States and were at an all time high of 29 percent in 2004. Within this context, the issue of cesarean section on maternal request has been described as being part of a "perfect storm" of medical, legal and personal choice issues, and the lack of an opposing view. An increasing cesarean section rate adds an economic burden on already highly stressed medical systems. There is an incremental cost of cesarean section compared to vaginal delivery. The issue of cost must also be considered more broadly. Rising cesarean section rates are associated with a longer length of stay and a higher occupancy rate. This high occupancy rate leads to the diversion of critical care obstetric transports and has dramatically reduced patient satisfaction. These diversions, and the resultant inability to provide needed care to pregnant women, represent a profound societal cost. These critical care diversions and reduced patient satisfaction also negatively impact a health care institution's financial bottom line and competitiveness. The impact of a rising cesarean section rate on both short and long-term maternal and neonatal complications, and their associated costs, must also be taken into account. The incidence of placenta accreta is increasing in conjunction with the rising cesarean section rate. The added costs associated with this complication (MRI, Interventional Radiology, transfusion, hysterectomy, and intensive care admission) can be prohibitive. It has also been demonstrated that infants born by scheduled cesarean delivery are more likely to require advanced nursery support (with all its associated expense) than infants born to mothers attempting vaginal delivery. The practice of maternal request cesarean section, with limited good data and obvious inherent risk and expense, is increasing in the USA. Patient autonomy and a woman's right to choose her mode of delivery should be respected. However, in our opinion, based on the current evidence regarding cesarean delivery on maternal request, promotion of primary cesarean section on request as a standard of care or as a mandated part of patient counseling for delivery will result in a highly questionable use of finite resources. As of 2004, 46 million Americans did not even have basic health insurance. It is critical that we not allow ourselves to be dragged into the eye of a "perfect storm." This conference is an important step in the rational and objective analysis of this issue.

Predictive model for risk of cesarean section in pregnant women after induction of labor.

PubMed

Hernández-Martínez, Antonio; Pascual-Pedreño, Ana I; Baño-Garnés, Ana B; Melero-Jiménez, María R; Tenías-Burillo, José M; Molina-Alarcón, Milagros

2016-03-01

To develop a predictive model for risk of cesarean section in pregnant women after induction of labor. A retrospective cohort study was conducted of 861 induced labors during 2009, 2010, and 2011 at Hospital "La Mancha-Centro" in Alcázar de San Juan, Spain. Multivariate analysis was used with binary logistic regression and areas under the ROC curves to determine predictive ability. Two predictive models were created: model A predicts the outcome at the time the woman is admitted to the hospital (before the decision to of the method of induction); and model B predicts the outcome at the time the woman is definitely admitted to the labor room. The predictive factors in the final model were: maternal height, body mass index, nulliparity, Bishop score, gestational age, macrosomia, gender of fetus, and the gynecologist's overall cesarean section rate. The predictive ability of model A was 0.77 [95% confidence interval (CI) 0.73-0.80] and model B was 0.79 (95% CI 0.76-0.83). The predictive ability for pregnant women with previous cesarean section with model A was 0.79 (95% CI 0.64-0.94) and with model B was 0.80 (95% CI 0.64-0.96). For a probability of estimated cesarean section ≥80%, the models A and B presented a positive likelihood ratio (+LR) for cesarean section of 22 and 20, respectively. Also, for a likelihood of estimated cesarean section ≤10%, the models A and B presented a +LR for vaginal delivery of 13 and 6, respectively. These predictive models have a good discriminative ability, both overall and for all subgroups studied. This tool can be useful in clinical practice, especially for pregnant women with previous cesarean section and diabetes.

[Pregnancy outcome during the bombing of Yugoslavia from March 24 to June 9, 1999].

PubMed

Krstić, Dragan; Marinković, Darko; Mirković, Ljiljana; Krstić, Jelena

2006-04-01

The aim of this study was to evaluate pregnancy outcome during the bombing of Yugoslavia in the period from March 24 to June 9, 1999. A retrospective study included a total of 81 spontaneous abortion following XII gestation week, and 1448 deliveries, hospitalized in the regional hospital. The analyzed were: the incidence of spontaneous abortion, Cesarean section, post-term delivery, vaginal delivery following the previous Cesarean section within the period from March 24 to June 9, 1999, and compared to the same periods in 1998 and 2000 by the use of chi2 and Kolgomorov-Smirnov tests. Under the conditions of a three-month stress imposed by the bombing, significantly increased were the incidence of spontaneous abortion and vaginal delivery following the previous Cesarean section, while the incidence of Cesarean section and post-term delivery were decreased, but the incidence of perinatal outcome was paradoxically improved. The analysis of findings on admittance revealed that iterative Cesarean section was performed electively, close to the expected term of delivery, and vaginal delivery following the previous Cesarean section mainly two weeks before that term with the admittance finding confirming a high active stage pregnancy. Within the bombing, statistically significantly was increased the percentage of abortions after XII gestation week, and the biological duration of pregnancy was reduced. The reduced duration of pregnancy complete with the accelerated fetal mutation (also caused by the stress) resulted in better perinatal outcome, and statistically significantly lower percentage of Cesarean section.

Risk of Autism Associated with General Anesthesia during Cesarean Delivery: A Population-Based Birth-Cohort Analysis

ERIC Educational Resources Information Center

Chien, Li-Nien; Lin, Hsiu-Chen; Shao, Yu-Hsuan Joni; Chiou, Shu-Ti; Chiou, Hung-Yi

2015-01-01

The rates of Cesarean delivery (C-section) have risen to >30 % in numerous countries. Increased risk of autism has been shown in neonates delivered by C-section. This study examined the incidence of autism in neonates delivered vaginally, by C-section with regional anesthesia (RA), and by C-section with general anesthesia (GA) to evaluate the…

What about the Misgav-Ladach surgical technique in patients with previous cesarean sections?

PubMed

Bolze, Pierre-Adrien; Massoud, Mona; Gaucherand, Pascal; Doret, Muriel

2013-03-01

The Misgav-Ladach technique is recommended worldwide to perform cesarean sections but there is no consensus about the appropriate technique to use in patients with previous cesarean sections. This study evaluated the feasibility of the Misgav-Ladach technique in patients with previous cesarean sections. This prospective cohort study included all women undergoing cesarean section after 36 weeks of gestation over a 5-month period, with the Misgav-Ladach technique as first choice, whatever the previous number of cesarean sections. Among the 204 patients included, the Misgav-Ladach technique was successful in 100%, 80%, and 65.6% of patients with no, one, and multiple previous cesarean sections, respectively. When successful, the Misgav-Ladach technique was associated with a shorter incision to birth interval in patients with no previous cesarean section compared with patients with one or multiple previous cesarean sections. Anterior rectus aponeurosis fibrosis and severe peritoneal adherences were the two main reasons explaining the Misgav-Ladach technique failure. The Misgav-Ladach technique is possible in over three-fourths of patients with previous cesarean sections with a slight increase in incision to birth interval compared with patients without previous cesarean section. Further studies comparing the Misgav-Ladach and the Pfannenstiel techniques in women with previous cesarean should be done. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Financial incentives do not always work: an example of cesarean sections in Taiwan.

PubMed

Lo, Joan C

2008-10-01

To test the hypothesis that cesarean sections are less likely to be performed after equalizing the fees for vaginal births and cesarean sections. Population-based National Health Insurance inpatient claims in Taiwan are used. Pre-periods and post-periods are identified to investigate the impact of the policy changes. Logistic regressions are employed. The cesarean section rates for the first, second and higher-order births are 29, 37.4 and 39.3%, while the primary cesarean section rates are 29, 11.8 and 12.1%, respectively. After taking into consideration the case-mix and birth order, the second and higher-order births were approximately 60% less likely to be cesarean deliveries compared to the first births and the increase in the VBAC fee had an additional negative effect on them. A fee equalization policy was not found to influence the cesarean delivery. The total cesarean section rate was primarily determined by the cesarean section rate for the first birth. Cesarean section rates are greater for the higher-order births because of the practice "once a cesarean section, always a cesarean section". Against the background of a rapidly declining fertility rate, females play a more important role in the mode of delivery than ever before. As such, financial incentives designed specifically for obstetricians do not have the desired impact. Policies that are aimed at altering behavior should be designed within the social context.

Comparison of Breastfeeding Outcomes Between Using the Laid-Back and Side-Lying Breastfeeding Positions in Mothers Delivering by Cesarean Section: A Randomized Controlled Trial.

PubMed

Puapornpong, Pawin; Raungrongmorakot, Kasem; Laosooksathit, Wipada; Hanprasertpong, Tharangrut; Ketsuwan, Sukwadee

2017-05-01

The breastfeeding position routinely used following a cesarean section is the side-lying position. However, there have been few studies about the effect of breastfeeding positions, including laid-back position on breastfeeding outcomes. To compare the breastfeeding outcomes between using laid-back and side-lying breastfeeding positions in mothers delivering by cesarean section. A randomized controlled trial was conducted. The postpartum mothers delivering by cesarean section who delivered term newborns were randomly assigned to learn the use of a laid-back or side-lying breastfeeding position. The breastfeeding outcomes were assessed by LATCH scores at the second day postpartum and exclusive breastfeeding rates during the 6-week postpartum period. The mother's satisfaction of each breastfeeding position was collected before discharge from the hospital. The data from 152 postpartum mothers delivering by cesarean section were available for analysis, 76 from the laid-back position group and 76 from side-lying position group. The baseline characteristics of both groups were similar. There were no statistically significant differences of the breastfeeding outcomes, LATCH scores at the second day postpartum and the exclusive breastfeeding rates during the 6-week postpartum period. But the mothers had expressed more satisfaction from the side-lying than the laid-back position. Among the mothers who delivered by cesarean section, the use of the laid-back breastfeeding position had not shown different breastfeeding outcomes from the side-lying breastfeeding position. It might be an alternative breastfeeding position, which can be taught for mothers delivering by cesarean section along with the side-lying position.

Prevention of cesarean section. Does intracervical dinoprostone work?

PubMed Central

Gilson, G J; Izquierdo, L A; Chatterjee, M S; Curet, L B; Qualls, C R

1993-01-01

We investigated the effect of preinduction cervical ripening with the intracervical instillation of dinoprostone (prostaglandin E2 gel, 0.5 mg) on the results of labor induced with intravenous oxytocin. We randomly allocated 79 pregnant women to receive either the intracervial application of dinoprostone gel or placebo gel. Compared with control subjects, the group who received dinoprostone had no difference in induction-to-delivery interval or in cesarean section rate. The dinoprostone group had fewer failed inductions, but there was no difference between the two groups in the number who delivered spontaneously within 24 hours. From review of the literature and a meta-analysis, it was likewise revealed that dinoprostone did not favorably affect the cesarean section rate. Contrary to current opinion, intracervical dinoprostone gel does not appreciably lower the cesarean section rate when used at this dose and route before labor is induced. PMID:8212680

Improvements in Cesarean Section Techniques: Arad's Obstetrics Department Experience on Adapting the Vejnovic Cesarean Section Technique

PubMed Central

FURAU, Cristian; FURAU, Gheorghe; DASCAU, Voicu; CIOBANU, Gheorghe; ONEL, Cristina; STANESCU, Casiana

2013-01-01

ABSTRACT Objectives: Cesarean section has become recently the first choice for delivery in many clinics in Romania and worldwide. The purpose of our study is to assess the benefits of introducing the adapted Vejnovic uterine suture technique into daily practice. Material and Methods: A total of 1703 out of the 1776 cesarean section performed in the period January, 2012 - March, 2013 in the Obstetric Department of the Emergency Clinical County Hospital of Arad were retrospectively analyzed based on the cesarean section registries, birth registries and patient's personal medical records. We compared results between the group of patients undergoing adapted Vejnovic cesarean section technique and the group of patients operated in a classic manner. Outcomes: The cesarean section rate in the studied period was 56.48%. Adapted Vejnovic cesarean section technique was performed in 548 cases (30.86% of the cases), furthermore in the last 3 months studied it reached 57.27%. Mean APGAR score was better in the adapted Vejnovic cesarean section group (8.43) compared with the reference group (8.34). No significant differences were seen between the two groups regarding maternal age, gestation, weeks of gestation, newborn weight, anesthesia and indications for cesarean section. Exteriorizing the uterus helped the incidental diagnosis of 35 uterine myoma, 22 adnexal masses and 13 uterine malformations. Conclusion: In a society with a constant growth of cesarean rate, the adapted Vejnovic cesarean section technique is becoming popular amongst clinicians for its advantages, but further studies need to be developed for its standardization. PMID:24371494

Delivery modes and pregnancy outcomes of low birth weight infants in China.

PubMed

Chen, Y; Wu, L; Zhang, W; Zou, L; Li, G; Fan, L

2016-01-01

To investigate and analyze the perinatal outcomes of low birth weight (LBW) infants, thereby selecting the appropriate mode and suitable time of delivery to improve the adverse pregnancy outcomes. A retrospective analysis of 112,441 deliveries (from 39 hospitals of different levels in 14 provinces and autonomous regions in China throughout 2011) were performed in this study to further evaluate the modes of delivery and pregnancy outcomes of LBW infants. The rate of cesarean section, stillbirth, neonatal asphyxia and mortality of LBW were significantly higher than those of normal birth weight (NBW) infants (odds ratio, 1.24, 56.56, 57.27 and 10.40 times higher, respectively). Stratified analysis showed that adverse events were reduced with the increase in gestational weeks, especially at 34 to 36(+6) weeks. However, LBW infants still had higher risks of adverse events as compared with NBW infants. In particular, full-term LBW babies had a 23.81- and 26.06-fold higher risk of stillbirth and neonatal death as compared with term babies with NBW. In addition, the cesarean delivery rate was 1.24-fold higher for LBW babies than for NBW babies. With an increase in gestational age in LBW infants, the rate of cesarean section was also increased. The rates of stillbirth and neonatal mortality of full-term LBW infants who were delivered via cesarean section (0.5% and 1.0%, respectively) were significantly lower than in the vaginal-delivery group (5.2% and 6.9%, respectively). LBW is one of the causes of perinatal death and other adverse pregnancy outcomes and increases the rate of cesarean section. Individualized analysis according to gestational age and intrauterine fetal condition should be performed to extend the gestational age to at least 34 weeks before delivery, cesarean section is a relatively safe mode of delivery, but cannot completely eliminate complications. The key to improving mother and child outcomes is to strengthen pregnancy care and reduce low birth weight infants and premature birth. LBW is one of the causes of adverse pregnancy outcomes in both premature and full-term infants and increases the rate of cesarean section. Individualized analysis of the mode of delivery should be performed to extend the gestational age to 34 weeks and so improve the survival rate.

Managed care market share and cesarean section rates in the United States: is there a link?

PubMed

Hueston, W J; Sutton, A

2000-11-01

After peaking during the early 1980s, cesarean section rates in the United States have been falling for the last decade. At the same time, managed care enrollment has increased dramatically. This study examines whether managed care penetration in local markets is associated with lower cesarean section rates in those geographic area. A cross-sectional comparison of cesarean section rates and health maintenance organization (HMO) market penetration in 61 selected metropolitan areas in the United States was conducted. National birth certificate data for 1996 were used to calculate crude and race-adjusted cesarean section rates for residents in each area. No relationship between overall cesarean section rates in the metropolitan areas and managed care penetration was observed. Subanalyses of racial groups demonstrated the existence of a weak association between managed care penetration and cesarean section rates for white women (21.2% for the highest quartile of HMO penetration, compared with 19.1% for the lowest quartile; P = .03), but not for African-Americans or other minorities. Managed care penetration in a market may have an association with cesarean section rates for white women, but the strength of this relationship is small. Even if managed care delivery systems reduce cesarean section rates in their own populations, this change is likely to have only a small impact on overall cesarean rates. HMO penetration is unlikely to influence national cesarean section rates, nor does it appear to explain state variations in these rates.

Applying Lean Six Sigma methodology to reduce cesarean section rate.

PubMed

Chai, Ze-Ying; Hu, Hua-Min; Ren, Xiu-Ling; Zeng, Bao-Jin; Zheng, Ling-Zhi; Qi, Feng

2017-06-01

This study aims to reduce cesarean section rate and increase rate of vaginal delivery. By using Lean Six Sigma (LSS) methodology, the cesarean section rate was investigated and analyzed through a 5-phase roadmap consisting of Define, Measure, Analyze, Improve, and Control. The principal causes of cesarean section were identified, improvement measures were implemented, and the rate of cesarean section before and after intervention was compared. After patients with a valid medical reason for cesarean were excluded, the main causes of cesarean section were maternal request, labor pain, parturient women assessment, and labor observation. A series of measures was implemented, including an improved parturient women assessment system, strengthened pregnancy nutrition guidance, implementation of painless labor techniques, enhanced midwifery team building, and promotion of childbirth-assist skills. Ten months after introduction of the improvement measures, the cesarean section rate decreased from 41.83% to 32.00%, and the Six Sigma score (ie, Z value) increased from 1.706 to 1.967 (P < .001). LSS is an effective way to reduce the rate of cesarean section. © 2016 John Wiley & Sons, Ltd.

Impact of clinical audits on cesarean section rate.

PubMed

Peng, Fu-Shiang; Lin, Hsien-Ming; Lin, Ho-Hsiung; Tu, Fung-Chao; Hsiao, Chin-Fen; Hsiao, Sheng-Mou

2016-08-01

Many countries have noted a substantial increase in the cesarean section rate (CSR). Several methods for lowering the CSR have been described. Understanding the impact of clinical audits on the CSR may aid in lowering CSR. Thus, our aim is to elucidate the effect of clinical audits on the CSR. We retrospectively analyzed 3781 pregnant women who gave birth in a medical center between January 2008 and January 2011. Pregnant women who delivered between January 2008 and July 2009 were enrolled as the pre-audit group (n = 1592). After August 2009, all cesarean section cases that were audited were enrolled in the audit group (n = 2189). The CSR was compared between groups. The overall CSR (34.5% vs. 31.1%, adjusted odds ratio [OR] = 0.83, p = 0.008) and the cesarean section rate due to dystocia (9.6% vs. 6.2%, p < 0.001) were significantly lower in the audit group than the pre-audit group. However, there was no significant difference in the rate of operative vaginal delivery between groups. Consensus on the unnecessity for cesarean section was achieved in 16 (8.2%) of 195 audit cases in the monthly audit conference. In nulliparous pregnant women (n = 2148), multivariate analysis revealed that clinical audit (OR = 0.78), maternal age (OR = 1.10), gestational age at delivery (OR = 0.80), and fetal body weight at birth (OR = 1.0005) were independent predictors of cesarean section (all p < 0.05). Most variables of maternal and perinatal morbidity and mortality did not differ before and after audits were implemented. Clinical audits appear to be an effective strategy for reducing the CSR. Therefore, we recommend strict monitoring of the indications in dystocia for cesarean section to reduce the CSR. Copyright © 2016. Published by Elsevier B.V.

Women's attitudes toward mode of delivery in South Korea--a society with high cesarean section rates.

PubMed

Lee, Sang-Il; Khang, Young-Ho; Lee, Moo-Song

2004-06-01

In South Korea, cesarean section rates (i.e., the proportion of all live births delivered by cesarean section) approached 40 percent in 2000. The relative contribution of physicians and women to this high rate has been a source of debate. This study explored attitudes toward mode of delivery among South Korean women. A nationwide cross-sectional telephone survey of 505 Korean women aged 20 to 49 years was conducted using a proportionate quota and systematic random sampling method. The response rate was 57.3 percent. Data were collected using a structured questionnaire consisting of 7 questions about vaginal and cesarean delivery. Over 95 percent of women preferred vaginal delivery during pregnancy and were willing to recommend this method to others. Of the women who delivered by cesarean section, 10.6 percent stated that they had requested a cesarean birth. Attitudes toward vaginal or cesarean delivery differed significantly according to a woman's education level. Most study participants showed more favorable attitudes toward vaginal delivery than cesarean delivery. This result does not support the assumption that the upsurge of cesarean section rates in South Korea is associated with women's positive attitudes toward cesarean section. The main cause of the rapid rise of cesarean section rates in South Korea during the past two decades have its origins in health care practitioners and the health care system in which they work.

A systematic review of the effectiveness of warming interventions for women undergoing cesarean section.

PubMed

Munday, Judy; Hines, Sonia; Wallace, Karen; Chang, Anne M; Gibbons, Kristen; Yates, Patsy

2014-12-01

Women undergoing cesarean section are vulnerable to adverse effects associated with inadvertent perioperative hypothermia, but there has been a lack of synthesized evidence for temperature management in this population. This systematic review aimed to synthesize the best available evidence in relation to preventing hypothermia in mothers undergoing cesarean section surgery. Randomized controlled trials meeting the inclusion criteria (adult patients of any ethnic background, with or without comorbidities, undergoing any mode of anesthesia for any type of cesarean section) were eligible for consideration. Active or passive warming interventions versus usual care or placebo, aiming to limit or manage core heat loss in women undergoing cesarean section were considered. The primary outcome was maternal core temperature. A comprehensive search with no language restrictions was undertaken of multiple databases from their inception until May 2012. Two independent reviewers using the standardized critical appraisal instrument for randomized controlled trials from the Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instruments (JBI-MASTARI) assessed retrieved papers for methodological quality and conducted data collection. Where possible, results were combined in a fixed effects meta-analysis using the Cochrane Collaboration Review Manager software. Due to heterogeneity for one outcome, random effects meta-analysis was also used. A combined total of 719 participants from 12 studies were included. Intravenous fluid warming was found to be effective at maintaining maternal temperature and preventing shivering. Warming devices, including forced air warming and under-body carbon polymer mattresses, were effective at preventing hypothermia. However, effectiveness increased if the devices were applied preoperatively. Preoperative warming devices reduced shivering and improved neonatal temperatures at birth. Intravenous fluid warming did not improve neonatal temperature, and the effectiveness of warming interventions on umbilical pH remains unclear. Intravenous fluid warming by any method improves maternal temperature and reduces shivering during and after cesarean section, as does preoperative body warming. Preoperative warming strategies should be utilized where possible. Preoperative or intraoperative warmed IV fluids should be standard practice. Warming strategies are less effective when intrathecal opioids are administered. Further research is needed to investigate interventions in emergency cesarean section surgery. Larger scale studies using standardized, clinically meaningful temperature measurement time points are required. © 2014 Sigma Theta Tau International.

Complications and outcomes of repeat cesarean section in adolescent women

PubMed Central

Kaplanoglu, Mustafa; Karateke, Atilla; Un, Burak; Akgor, Utku; Baloğlu, Ali

2014-01-01

Aim: The evaluation of the effect of repeat cesarean sections in adolescent pregnancies on the morbidity, obstetric and perinatal results. Materials and methods: We reviewed the patient file and hospital records of patients who underwent at least one cesarean section among adolescent age group pregnant women who gave birth at our clinic between January 2010 and May 2013. The patients were divided into two groups as the patients who underwent the second cesarean section (116 patients) and those who underwent the third cesarean section (36 patients). The demographic data, maternal data and obstetric and perinatal results of the patients were evaluated. Results: A significant difference was present between the patients in the evaluation of the total number of examinations during pregnancy (P = 0.001), total maternal weight gain during pregnancy (P = 0.006), and the first examination gestational age (P = 0.006) and all values were less favorable in the third cesarean group. The gestational week at birth (P < 0.001), birth weight (P < 0.001), and APGAR score (P < 0.001) in the group with the third cesarean section were statistically significantly lower than the second cesarean section. The third cesarean cesarean was found to cause a significant risk increase for placenta accreta risk in adolescent pregnancies (P = 0.042). Conclusion: The increasing number of cesarean sections in the adolescent group is seen to be a significant risk factor for low gestational week of birth, low birth weight and related morbidities. The most important reason for the increased morbidity with increasing cesarean sections in the adolescent age has been defined as placenta accreta. PMID:25664081

Disciplinary discourses: rates of cesarean section explained by medicine, midwifery, and feminism.

PubMed

Lee, Amy Su May; Kirkman, Maggie

2008-05-01

In the context of international concern about increasing rates of cesarean sections, we used discourse analysis to examine explanations arising from feminism and the disciplines of medicine and midwifery, and found that each was positioned differently in relation to the rising rates. Medical discourses asserted that doctors are authorities on birth and that, although cesareans are sometimes medically necessary, women recklessly choose unnecessary cesareans against medical advice. Midwifery discourses portrayed medicine as paternalistic toward both women and midwifery, and feminist discourses situated birth and women's bodies in the context of a patriarchally structured society. The findings illustrate the complex ways in which this intervention in birth is discursively constructed, and demonstrate its significance as a site of disciplinary conflict.

The impact of payment source and hospital type on rising cesarean section rates in Brazil, 1998 to 2008.

PubMed

Hopkins, Kristine; de Lima Amaral, Ernesto Friedrich; Mourão, Aline Nogueira Menezes

2014-06-01

High cesarean section rates in Brazilian public hospitals and higher rates in private hospitals are well established. Less is known about the relationship between payment source and cesarean section rates within public and private hospitals. We analyzed the 1998, 2003, and 2008 rounds of a nationally representative household survey (PNAD), which includes type of delivery, where it took place, and who paid for it. We construct cesarean section rates for various categories, and perform logistic regression to determine the relative importance of independent variables on cesarean section rates for all births and first births only. Brazilian cesarean section rates were 42 percent in 1998 and 53 percent in 2008. Women who delivered publicly funded births in either public or private hospitals had lower cesarean section rates than those who delivered privately financed deliveries in public or private hospitals. Multivariate models suggest that older age, higher education, and living outside the Northeast region all positively affect the odds of delivering by cesarean section; effects are attenuated by the payment source-hospital type variable for all women and even more so among first births. Cesarean section rates have risen substantially in Brazil. It is important to distinguish payment source for the delivery to have a better understanding of those rates. © 2014 Wiley Periodicals, Inc.

Measuring Coverage in MNCH: Validating Women’s Self-Report of Emergency Cesarean Sections in Ghana and the Dominican Republic

PubMed Central

Tunçalp, Özge; Stanton, Cynthia; Castro, Arachu; Adanu, Richard; Heymann, Marilyn; Adu-Bonsaffoh, Kwame; Lattof, Samantha R.; Blanc, Ann; Langer, Ana

2013-01-01

Background Cesarean section is the only surgery for which we have nearly global population-based data. However, few surveys provide additional data related to cesarean sections. Given weaknesses in many health information systems, health planners in developing countries will likely rely on nationally representative surveys for the foreseeable future. The objective is to validate self-reported data on the emergency status of cesarean sections among women delivering in teaching hospitals in the capitals of two contrasting countries: Accra, Ghana and Santo Domingo, Dominican Republic (DR). Methods and Findings This study compares hospital-based data, considered the reference standard, against women’s self-report for two definitions of emergency cesarean section based on the timing of the decision to operate and the timing of the cesarean section relative to onset of labor. Hospital data were abstracted from individual medical records, and hospital discharge interviews were conducted with women who had undergone cesarean section in two hospitals. The study assessed sensitivity, specificity, and positive predictive value of responses to questions regarding emergency versus non-emergency cesarean section and estimated the percent of emergency cesarean sections that would be obtained from a survey, given the observed prevalence, sensitivity, and specificity from this study. Hospital data were matched with exit interviews for 659 women delivered via cesarean section for Ghana and 1,531 for the Dominican Republic. In Ghana and the Dominican Republic, sensitivity and specificity for emergency cesarean section defined by decision time were 79% and 82%, and 50% and 80%, respectively. The validity of emergency cesarean defined by operation time showed less favorable results than decision time in Ghana and slightly more favorable results in the Dominican Republic. Conclusions Questions used in this study to identify emergency cesarean section are promising but insufficient to promote for inclusion in international survey questionnaires. Additional studies which confirm the accuracy of key facility-based indicators in advance of data collection and which use a longer recall period are warranted. PMID:23667428

Cesarean section and interferon-induced helicase gene polymorphisms combine to increase childhood type 1 diabetes risk.

PubMed

Bonifacio, Ezio; Warncke, Katharina; Winkler, Christiane; Wallner, Maike; Ziegler, Anette-G

2011-12-01

The incidence of type 1 diabetes is increasing. Delivery by cesarean section is also more prevalent, and it is suggested that cesarean section is associated with type 1 diabetes risk. We examine associations between cesarean delivery, islet autoimmunity and type 1 diabetes, and genes involved in type 1 diabetes susceptibility. Cesarean section was examined as a risk factor in 1,650 children born to a parent with type 1 diabetes and followed from birth for the development of islet autoantibodies and type 1 diabetes. Children delivered by cesarean section (n = 495) had more than twofold higher risk for type 1 diabetes than children born by vaginal delivery (hazard ratio [HR] 2.5; 95% CI 1.4-4.3; P = 0.001). Cesarean section did not increase the risk for islet autoantibodies (P = 0.6) but was associated with a faster progression to diabetes after the appearance of autoimmunity (P = 0.015). Cesarean section-associated risk was independent of potential confounder variables (adjusted HR 2.7;1.5-5.0; P = 0.001) and observed in children with and without high-risk HLA genotypes. Interestingly, cesarean section appeared to interact with immune response genes, including CD25 and in particular the interferon-induced helicase 1 gene, where increased risk for type 1 diabetes was only seen in children who were delivered by cesarean section and had type 1 diabetes-susceptible IFIH1 genotypes (12-year risk, 9.1 vs. <3% for all other combinations; P < 0.0001). These findings suggest that type 1 diabetes risk modification by cesarean section may be linked to viral responses in the preclinical autoantibody-positive disease phase.

[Risk factors of peripartum hysterectomy in placenta previa: a retrospective study of 3 840 cases].

PubMed

Lyu, B; Chen, M; Liu, X X

2016-07-25

To investigate the risk factors of peripartum hysterectomy in placenta previa through retrospective study of 3 840 placenta previa cases. The clinical data of 3 840 patients with placenta previa who delivered in West China Second University Hospital between Jan 2005 and June 2014 were analyzed retrospectively. The relationship of certain factors and peripartum hysterectomy was analyzed, including maternal age, residence place, parity, prior curettage, prior cesarean section, twin or multiple pregnancy, antenatal vaginal bleeding, type of placenta previa, suspected placenta accreta, antenatal level of hemoglobin and gestational age at delivery. The prevalence of placenta previa was 4.84%(3 840/79 304)in West China Second University Hospital during the study period, and the incidence of preipartum hysterectomy in patients with placenta previa was 2.76%(106/3 840). One-factor analysis demonstrated that residence place, parity, times of prior curettage, prior cesarean section, prenatal vaginal bleeding, anterior placenta, type of placenta previa, placenta accreta, antenatal anemia and gestational age at delivery were potential risk factors for peripartum hysterectomy(P<0.01). Variables with P<0.1 in one-factor analysis were introduced to multi-factor logistic regression analysis, which suggested that one prior cesarean section(OR=12.9,95% CI:6.3-26.3), two or more prior cesarean sections(OR=14.4, 95%CI:3.9-53.2), anterior placenta(OR=4.8, 95%CI:2.1-10.7), complete placenta previa(OR=5.9, 95%CI: 1.8-42.5), placenta accreta(OR=11.2, 95%CI:6.8-18.6), antenatal hemoglobin<100 g/L(OR=1.7, 95%CI: 1.0-2.8)and delivery before 34 gestational weeks(OR=3.2, 95%CI: 1.6-6.3)were independent risk factors of peripartum hysterectomy in patients with placenta previa(P<0.05). Prior cesarean section, anterior placenta, complete placenta previa, placenta accreta, antenatal anemia and delivery before 34 gestational weeks are high risk factors of peripartum hysterectomy in placenta previa patients. Perinatal care and risk evaluation before cesarean section are important to improve perinatal outcomes and reduce peripartum hysterectomy.

[Pregnancy and delivery in patients with a personal history of cesarean section in Dakar: epidemiological, clinical, therapeutic and prognostic aspects].

PubMed

Koulimaya-Gombet, Cyr Espérance; Diouf, Abdoul Aziz; Diallo, Moussa; Dia, Anna; Sène, Codou; Moreau, Jean Charles; Diouf, Alassane

2017-01-01

The aim of our study was to determine hospitalization rate for vaginal birth after cesarean section in Pikine, to evaluate the quality of the management of pregnant women with previous cesarean section and to determine prognostic factors of the outcome of a trial of scar. We conducted a retrospective study based on medical records and operational protocols of patients who underwent vaginal birth after cesarean section over the period 1 January 2010 - 31 December 2011. We analyzed socio-demographic data, pregnancy follow-up, therapeutic modalities and prognosis. Data were collected and analyzed using Microsoft Office Excel 2007 software and SPSS software 17.0. The frequency of vaginal births after cesarean section was 9.6%. The average age of our patients was 29.4 years. Primiparous women accounted for 54%. Short spacing interval between births was found in 52.6% of cases. Based on the number of cesarean sections, the breakdown was as follows: patients with a history of one previous cesarean section (79.8%), patients with a history of two previous caesarean sections (17.9%) and patients with a history of three previous caesarean sections (2.3%). The number of antenatal consultations performed was greater than or equal to 3 in 79.8% of cases. Patients undergoing evacuation accounted for 54.2% and they were already in labor at the time of admission in 81.7% of cases. Trial of scar was authorized in 177 patients (34.3%) and, at the end of this test, 147 patients (83%) had vaginal birth, of whom 21.7% by vacuum extraction. Cesarean section was performed in 71.4% of cases with 245 emergency cesarean sections and 93 scheduled cesarean sections. A history of vaginal birth was a determining factor in normal delivery (p = 0.0001). There was also a significant relationship between mode of admission and decision to perform a cesarean section (p = 0.0001). Maternal mortality was 0.4%. Perinatal mortality rate was 28.2‰ of live births. We are witnessing a dramatic increase of deliveries after cesarean section in our SONUC Health Centre. The quality of management should be enhanced through a better strategy in preparation for delivery. Trial of scar is a procedure to encourage in order to reduce the rate of iterative cesarean sections.

Factors associated with successful vaginal birth after cesarean section and outcomes in rural area of Anatolia

PubMed Central

Senturk, Mehmet Baki; Cakmak, Yusuf; Atac, Halit; Budak, Mehmet Sukru

2015-01-01

Successful vaginal birth after cesarean section is more comfortable than repeat emergency or elective cesarean section. Antenatal examinations are important in selection for trial of labor, while birth management can be difficult when the patients present at emergency condition. But there is an increased chance of vaginal birth with advanced cervical dilation. This study attempts to evaluate factors associated with success of vaginal birth after cesarean section and to compare the maternal and perinatal outcomes between vaginal birth after cesarean section and intrapartum cesarean section in patients who were admitted to hospital during the active or second stage of labor. A retrospective evaluation was made from the results of 127 patients. Cesarean section was performed in 57 patients; 70 attempted trial of labor. The factors associated with success of vaginal birth after cesarean section were investigated. Maternal and neonatal outcomes were compared between the groups. Vaginal birth after cesarean section was successful in 55% of cases. Advanced cervical opening, effacement, gravidity, parity, and prior vaginal delivery were factors associated with successful vaginal birth. The vaginal birth group had more complications (P<0.01), but these were minor. The rate of blood transfusion and prevalence of changes in hemoglobin level were similar in both groups (P>0.05). In this study, cervical opening, effacement, gravidity, parity, and prior vaginal delivery were important factors for successful vaginal birth after cesarean section. The patients’ requests influenced outcome. Trial of labor should take into consideration the patient’s preference, together with the proper setting. PMID:26203286

The Impact of Payment Source and Hospital Type on Rising Cesarean Section Rates in Brazil, 1998 to 2008

PubMed Central

Hopkins, Kristine; de Lima Amaral, Ernesto Friedrich; Mourão, Aline Nogueira Menezes

2015-01-01

Background High cesarean section rates in Brazilian public hospitals and higher rates in private hospitals are well established. Less is known about the relationship between payment source and cesarean section rates within public and private hospitals. Methods We analyzed the 1998, 2003, and 2008 rounds of a nationally representative household survey (PNAD), which includes type of delivery, where it took place, and who paid for it. We construct cesarean section rates for various categories, and perform logistic regression to determine the relative importance of independent variables on cesarean section rates for all births and first births only. Results Brazilian cesarean section rates were 42 percent in 1998 and 53 percent in 2008. Women who delivered publicly funded births in either public or private hospitals had lower cesarean section rates than those who delivered privately financed deliveries in public or private hospitals. Multivariate models suggest that older age, higher education, and living outside the Northeast region all positively affect the odds of delivering by cesarean section; effects are attenuated by the payment source–hospital type variable for all women and even more so among first births. Conclusions Cesarean section rates have risen substantially in Brazil. It is important to distinguish payment source for the delivery to have a better understanding of those rates. PMID:24684250

[Management of uterine myomas during pregnancy].

PubMed

Levast, F; Legendre, G; Bouet, P-E; Sentilhes, L

2016-06-01

To assess the impact of myomas on pregnancy and discuss the role of myomectomy during cesarean section. Databases PubMed, Medline and Cochrane were searched until 30 June 2015. The most commonly reported obstetric complications relative to fibroids are: increased rate of spontaneous miscarriage in women with submucosal or intramural fibroids, pain, placentation disorders and malpresentation. A higher cesarean section rate is found among pregnant women with fibroids. The most common postpartum complication is postpartum haemorrhage. For years, risk of haemorrhage led caregivers not to practice myomectomy during cesarean section. Current data are rather reassuring. No study shows significant hemorrhage differences between myomectomy during cesarean section and cesarean section alone or myomectomy alone. The long-term morbidity of myomectomy during cesarean section is not enough studied but does not appear higher than expected for fertility and complications during pregnancy. Therefore, myomectomy during cesarean section is not currently recommended by learned societies. Women with fibroids is a common obstetric situation. Complications are rare. Myomectomy during cesarean section seems to be not associated with higher short-term maternal morbidity. But studies with a longer-term follow-up of patients are necessary. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Cesarean Section and Interferon-Induced Helicase Gene Polymorphisms Combine to Increase Childhood Type 1 Diabetes Risk

PubMed Central

Bonifacio, Ezio; Warncke, Katharina; Winkler, Christiane; Wallner, Maike; Ziegler, Anette-G.

2011-01-01

OBJECTIVE The incidence of type 1 diabetes is increasing. Delivery by cesarean section is also more prevalent, and it is suggested that cesarean section is associated with type 1 diabetes risk. We examine associations between cesarean delivery, islet autoimmunity and type 1 diabetes, and genes involved in type 1 diabetes susceptibility. RESEARCH DESIGN AND METHODS Cesarean section was examined as a risk factor in 1,650 children born to a parent with type 1 diabetes and followed from birth for the development of islet autoantibodies and type 1 diabetes. RESULTS Children delivered by cesarean section (n = 495) had more than twofold higher risk for type 1 diabetes than children born by vaginal delivery (hazard ratio [HR] 2.5; 95% CI 1.4–4.3; P = 0.001). Cesarean section did not increase the risk for islet autoantibodies (P = 0.6) but was associated with a faster progression to diabetes after the appearance of autoimmunity (P = 0.015). Cesarean section–associated risk was independent of potential confounder variables (adjusted HR 2.7;1.5–5.0; P = 0.001) and observed in children with and without high-risk HLA genotypes. Interestingly, cesarean section appeared to interact with immune response genes, including CD25 and in particular the interferon-induced helicase 1 gene, where increased risk for type 1 diabetes was only seen in children who were delivered by cesarean section and had type 1 diabetes–susceptible IFIH1 genotypes (12-year risk, 9.1 vs. <3% for all other combinations; P < 0.0001). CONCLUSIONS These findings suggest that type 1 diabetes risk modification by cesarean section may be linked to viral responses in the preclinical autoantibody-positive disease phase. PMID:22110093

MATERNAL ACCOUNTS OF THEIR BREASTFEEDING INTENT AND EARLY CHALLENGES AFTER CESAREAN CHILDBIRTH

PubMed Central

Tully, Kristin P.; Ball, Helen L.

2013-01-01

Background Breastfeeding outcomes are often worse after cesarean section compared to vaginal childbirth. Objectives This study characterizes mothers’ breastfeeding intentions and their infant feeding experiences after cesarean childbirth. Methods Data are from 115 mothers on a postnatal unit in Northeast England during February 2006 to March 2009. Interviews were conducted an average of 1.5 days (range 1–6 days) after the women underwent unscheduled or scheduled cesarean. Results Thematic analysis of the data suggested breastfeeding was mostly considered the “right thing to do,” preferable, natural, and “supposedly healthier,” but tiring and painful. Advantages of supplementation involved more satiated infants, feeding ease, and longer sleep bouts. The need for “thinking about yourself” was part of cesarean recovery. Infrequent feeding was concerning but also enabled maternal rest. Other breastfeeding obstacles were maternal mobility limitations, positioning difficulties, and frustration at the need for assistance. Participants were confused about nocturnal infant wakings, leading many to determine that they had insufficient milk. Mothers were surprised that sub-clinically poor infant condition was common following cesarean section. Some breastfeeding difficulty stemmed from “mucus” expulsion that had to occur before the infants could be “interested” in feeding. Women who cited motivations for breastfeeding that included benefit to themselves were more likely to exclusively breastfeed on the postnatal unit after their cesareans than those who reported infant-only motivations. Conclusions For the majority of mothers, breastfeeding after a cesarean is affected by interrelated and compounding difficulties. Provision of more relational breastfeeding information may enable families to better anticipate early feeding experiences after cesarean section childbirth. PMID:24252711

Cesarean scar ectopic pregnancy in a patient with multiple prior cesarean sections: a case report.

PubMed

Kiley, Jessica; Shulman, Lee P

2009-04-01

Cesarean scar pregnancy, an abnormal gestation implanted in the hysterotomy site of a previous cesarean section, is a unique type of ectopic pregnancy. Once uncommon, these life-threatening gestations are increasing in frequency. Outcomes depend on a high index of suspicion and early diagnosis. A 39-year-old, gravida 9, para 5-0-3-5, with a history of 5 cesarean deliveries, presented with vaginal bleeding secondary to cesarean scar pregnancy at 8 weeks' gestation. The patient, who desired future fertillty, was successfully treated conservatively with methotrexate and uterine artery embolization. Reports of cesarean scar pregnancies are rising in the literature, and we describe a scar pregnancy in a woman with multiple prior cesareans. Although the relationship between cesarean scar pregnancy and the number of previous cesarean deliveries is unclear, rising cesarean section rates worldwide will further increase overall incidence. The optimal treatment modality remains uncertain, but conservative management is appropriate when desired by the patient and administered under close observation.

[How to reduce the number of cesarean sections?].

PubMed

Guzmán Sánchez, A; González Moreno, J; González Guzmán, M; Villa Villagran, F

1997-07-01

The cesarean section (C) frequency has increased dramatically as high as 62%. This situation has been producing a real preoccupation in all the world as well as in México. Documented bibliography about this subject, is unquestionable. We feel that at this time there is a lack of punctuals strategies in order to reduce the high frequency of C. Our communication analyzes this problem in relation to antecedents, evolution and integrated general strategies in order to reduce the C rates. Special analysis and comments involve amnioinfusion, trials for vaginal deliveries in case of previous cesarean section, prostaglandins, and external version. With these actions, at the Antiguo Hospital Civil de Guadalajara we have achieved 10.8% of C. rates, without any increase in fetomaternal morbility and/or mortality.

Antibiotic prescribing in women during and after delivery in a non-teaching, tertiary care hospital in Ujjain, India: a prospective cross-sectional study.

PubMed

Sharma, Megha; Sanneving, Linda; Mahadik, Kalpana; Santacatterina, Michele; Dhaneria, Suryaprakash; Stålsby Lundborg, Cecilia

2013-01-01

Antibacterial drugs (hereafter referred to as antibiotics) are crucial to treat infections during delivery and postpartum period to reduce maternal mortality. Institutional deliveries have the potential to save lives of many women but extensive use of antibiotics, add to the development and spread of antibiotic resistance. The aim of this study was to present antibiotic prescribing among inpatients during and after delivery in a non-teaching, tertiary care hospital in the city of Ujjain, Madhya Pradesh, India. A prospective cross-sectional study was conducted including women having had either a vaginal delivery or a cesarean section in the hospital. Trained nursing staff collected the data on daily bases, using a specific form attached to each patient file. Statistical analysis, including bivariate and multivariable logistic regression was conducted. Of the total 1077 women, 566 (53%) had a vaginal delivery and 511 (47%) had a cesarean section. Eighty-seven percent of the women that had a vaginal delivery and 98% of the women having a cesarean section were prescribed antibiotics. The mean number of days on antibiotics in hospital for the women with a vaginal delivery was 3.1 (±1.7) and for the women with cesarean section was 6.0 (±2.5). Twenty-eight percent of both the women with vaginal deliveries and the women with cesarean sections were prescribed antibiotics at discharge. The most commonly prescribed antibiotic group in the hospital for both the women that had a vaginal delivery and the women that had a cesarean section were third-generation cephalosporins (J01DD). The total number of defined daily doses (DDD) per100 bed days for women that had a vaginal delivery was 101, and 127 for women that had a cesarean section. The high percentage of women having had a vaginal delivery that received antibiotics and the deviation from recommendation for cesarean section in the hospital is a cause of concern. Improved maternal health and rational use of antibiotics are intertwined. Specific policy and guidelines on how to prescribe antibiotics during delivery at health care facilities are needed. Additionally, monitoring system of antibiotic prescribing and resistance needs to be developed and implemented.

What is a C-section?

MedlinePlus

... Facebook Twitter Pinterest Email Print What is a C-section? A cesarean delivery, also called a C-section or cesarean birth, is the surgical delivery ... of Obstetricians and Gynecologists. (2015). FAQ: Cesarean birth (C-section) . Retrieved February 17, 2017, from http://www. ...

Cesarean Section Rate Analysis in University Hospital Tuzla - According to Robson's Classification.

PubMed

Fatusic, Jasenko; Hudic, Igor; Fatusic, Zlatan; Zildzic-Moralic, Aida; Zivkovic, Milorad

2016-06-01

For last decades, there has public concern about increasing Cesarean Section (CS) rates, and it is an issue of international public health concern. According to World Health Organisation (WHO) there is no justification to have more than 10-15% CS births. WHO proposes the Robson ten-group classification, as a global standard for assessing, monitoring and comparing cesarean section rates. The aim of this study was to investigate Cesarean section rate at University Hospital Tuzla, Bosnia and Herzegovina. Cross sectional study was conducted for one-year period, 2015. Statistical analysis and graph-table presentation was performed using Excel 2010 and Microsoft Office programs. Out of 3,672 births, a total of 936 births were performed by CS. Percentage of the total number of CS to the total birth number was 25,47%. According to Robson classification, the largest was group 5 with relative contribution of 29,80%. On second and third place were group 1 and 2 with relative contribution of 26,06% and 15,78% respectively. Groups 1, 2, 5 made account of realtive contribution of 71,65%. All other groups had entirely relative contribution of 28,35%. Robson 10-group classification provides easy way in collecting information about CS rate. It is important that efforts to reduce the overall CS rate should focus on reducing the primary CS. Data from our study confirm this attitude.

The Role of Xylitol Gum Chewing in Restoring Postoperative Bowel Activity After Cesarean Section.

PubMed

Lee, Jian Tao; Hsieh, Mei-Hui; Cheng, Po-Jen; Lin, Jr-Rung

2016-03-01

The goal of this study was to evaluate the effects of xylitol gum chewing on gastrointestinal recovery after cesarean section. Women who underwent cesarean section (N = 120) were randomly allocated into Group A (xylitol gum), Group B (nonxylitol gum), or the control group (no chewing gum). Every 2 hr post-cesarean section and until first flatus, Groups A and B received two pellets of chewing gum and were asked to chew for 15 min. The times to first bowel sounds, first flatus, and first defecation were then compared among the three groups. Group A had the shortest mean time to first bowel sounds (6.9 ± 1.7 hr), followed by Group B (8 ± 1.6 hr) and the control group (12.8 ± 2.5 hr; one-way analysis of variance, p < .001; Scheffe's post hoc comparisons, p < .05). The gum-chewing groups demonstrated a faster return of flatus than the control group did (p < .001), but the time to flatus did not differ significantly between the gum-chewing groups. Additionally, the differences in the time to first defecation were not significant. After cesarean section, chewing gum increased participants' return of bowel activity, as measured by the appearance of bowel sounds and the passage of flatus. In this context, xylitol-containing gum may be superior to xylitol-free gum. © The Author(s) 2015.

Postdischarge surveillance for infection following cesarean section: A prospective cohort study comparing methodologies.

PubMed

Halwani, Muhammad A; Turnbull, Alison E; Harris, Meredith; Witter, Frank; Perl, Trish M

2016-04-01

To assess how enhanced postdischarge telephone follow-up calls would improve case finding for surgical site infection (SSI) surveillance after cesarean section. We conducted a prospective cohort study of all patients who delivered by cesarean section between April 22 and August 22, 2010. In addition to our routine surveillance, using clinical databases and electronic patient records, we also made follow-up calls to the patients at 7, 14, and 30 days postoperation. A standard questionnaire with questions about symptoms of SSI, health-seeking behaviors, and treatment received was administered. Descriptive statistics and univariate analysis were performed to assess the effect of the enhanced surveillance. One hundred ninety-three patients underwent cesarean section during this study period. Standard surveillance identified 14 infections with telephone follow-ups identifying an additional 5 infections. Using the call as a gold standard, the sensitivity of the standard methodology to capture SSI was 73.3%. The duration of the calls ranged from 1 to 5 minutes and were well received by the patients. Results suggest that follow-up telephone calls to patients following cesarean section identifies 26.3% of the total SSIs. Enhanced surveillance can provide more informed data to enhance performance and avoid underestimation of rates. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

[Combined spinal-epidural anesthesia for cesarean section in a parturient with myotonic dystrophy].

PubMed

Mori, Kosuke; Mizuno, Ju; Nagaoka, Takehiko; Harashima, Toshiya; Morita, Sigeho

2010-08-01

Myotonic dystrophy (MD) is a muscle disorder characterized by progressive muscle wasting and weakness, and is the most common form of muscular dystrophy that begins in adulthood, often after pregnancy. MD might be related to occurrence of malignant hyperthermia. Therefore, the cesarean section is often performed for the parturient with MD. We had an experience of combined spinal-epidural anesthesia for cesarean section in a parturient complicated with MD. A 40-year-old woman had rhabdomyolysis caused by ritodrine at 15-week gestation and was diagnosed as MD by electromyography. Her first baby died due to respiratory failure fourth day after birth. She had hatchet face, slight weakness of her lower extremities, and easy fatigability. Her manual muscle test was 5/5 at upper extremities and 4/5 at lower extremities. She underwent emergency cesarean section for premature rupture of the membrane, weak pain during labor, and obstructed labor at 33-week gestation. We placed an epidural catheter from T12/L1 and punctured arachnoid with 25 G spinal needle. We performed spinal anesthesia using 0.5% hyperbaric bupivacaine 1.5 ml and epidural anesthesia using 2% lidocaine 6 ml. Her anesthetic level reached bilaterally to T7 and operation started 18 minutes after combined spinal-epidural anesthesia. Her baby was born 23 minutes after the anesthesia. As her baby was 1/5 at Apgar score, the baby was tracheally intubated and artificially ventilated. The cesarean section was finished in 33 minutes uneventfully. She had no adverse events and was discharged on the 8th postoperative day. Later her baby was diagnosed as congenital MD by gene analysis. Combined spinal-epidural anesthesia with the amide-typed local anesthetic agents could be useful and safe for cesarean section in the parturient with MD.

The Effect of Ginger Extract on the Incidence and Severity of Nausea and Vomiting After Cesarean Section Under Spinal Anesthesia

PubMed Central

Zeraati, Hossein; Shahinfar, Javad; Imani Hesari, Shiva; Masrorniya, Mahnaz; Nasimi, Fatemeh

2016-01-01

Background Nausea and vomiting are one of the most common complications of cesarean sections under spinal anesthesia. Recently, the use of drugs to treat nausea and vomiting has decreased, and nonpharmaceutical and alternative traditional medicine are often preferred. Objectives This study aimed to determine the effect of ginger extract on the incidence and severity of nausea and vomiting after cesarean section under spinal anesthesia. Methods In this double-blind randomized clinical trial, 92 pregnant women, each of whom underwent a cesarean section under spinal anesthesia, were divided in two groups: a control group and an intervention group. The intervention group received 25 drops of ginger extract in 30 cc of water, and the control group received 30 cc of water one hour before surgery. The incidence and severity of nausea and vomiting were assessed during the surgery and two and four hours after the surgery using a self-report scale. Data analysis was performed using SPSS software and statistical tests. Results There was no statistically significant difference between the two groups in terms of maternal age, duration of fasting, duration of surgery, and confounding factors (P > 0.05). According to an independent t-test, there was a significant relationship between the two groups in terms of the incidence and mean severity score of nausea and vomiting during the cesarean section (P < 0.05). However, no statistically significant relationship was found between the two groups in terms of the incidence and mean severity score of nausea and vomiting two and four hours after surgery (P > 0.05). Conclusions The findings of this study showed that ginger extract can be used for the prevention of nausea and vomiting during cesarean section under spinal anesthesia. PMID:27847700

Delivery mode and intraventricular hemorrhage risk in very-low-birth-weight infants: Observational data of the German Neonatal Network.

PubMed

Humberg, Alexander; Härtel, Christoph; Paul, Pia; Hanke, Kathrin; Bossung, Verena; Hartz, Annika; Fasel, Laura; Rausch, Tanja K; Rody, Achim; Herting, Egbert; Göpel, Wolfgang

2017-05-01

Very-low-birth-weight infants (VLBWI) are frequently delivered by cesarean section (CS). However, it is unclear at what gestational age the benefits of spontaneous delivery outweigh the perinatal risks, i.e. intraventricular hemorrhage (IVH) or death. To assess the short-term outcome of VLBWI on IVH according to mode of delivery in a population-based cohort of the German Neonatal Network (GNN). A total cohort of 2203 singleton VLBWI with a birth weight <1500g and gestational age between 22 0/7 and 36 6/7 weeks born and discharged between 1st of January 2009 and 31st of December 2015 was available for analysis. VLBWI were stratified into three categories according to mode of delivery: (1) planned cesarean section (n=1381), (2) vaginal delivery (n=632) and (3) emergency cesarean section (n=190). Outcome was assessed in univariate and logistic regression analyses. Prevalence of IVH was significantly higher in the vaginal delivery (VD) (26.6%) and emergency CS group (31.1%) as compared to planned CS (17.2%), respectively. In a logistic regression analysis including known risk factors for IVH, vaginal delivery (OR 1.725 [1.325-2.202], p≤0.001) and emergency cesarean section (OR 1.916 [1.338-2.746], p≤0.001) were independently associated with IVH risk. In the subgroup of infants >30 weeks of gestation prevalence for IVH was not significantly different in VD and planned CS (5.3% vs. 4.4%). Our observational data demonstrate that elective cesarean section is associated with a reduced risk of IVH in preterm infants <30 weeks gestational age when presenting with preterm labor. Copyright © 2017 Elsevier B.V. All rights reserved.

Misrecognition of need: women's experiences of and explanations for undergoing cesarean delivery.

PubMed

Tully, Kristin P; Ball, Helen L

2013-05-01

International rates of operative delivery are consistently higher than the World Health Organization determined is appropriate. This suggests that factors other than clinical indications contribute to cesarean section. Data presented here are from interviews with 115 mothers on the postnatal ward of a hospital in Northeast England during February 2006 to March 2009 after the women underwent either unscheduled or scheduled cesarean childbirth. Using thematic content analysis, we found women's accounts of their experiences largely portrayed cesarean section as everything that they had wanted to avoid, but necessary given their situations. Contrary to popular suggestion, the data did not indicate impersonalized medical practice, or that cesareans were being performed 'on request.' The categorization of cesareans into 'emergency' and 'elective' did not reflect maternal experiences. Rather, many unscheduled cesareans were conducted without indications of fetal distress and most scheduled cesareans were not booked because of 'choice.' The authoritative knowledge that influenced maternal perceptions of the need to undergo operative delivery included moving forward from 'prolonged' labor and scheduling cesarean as a prophylactic to avoid anticipated psychological or physical harm. In spontaneously defending themselves against stigma from the 'too posh to push' label that is currently common in the media, women portrayed debate on the appropriateness of cesarean childbirth as a social critique instead of a health issue. The findings suggest the 'need' for some cesareans is due to misrecognition of indications by all involved. The factors underlying many cesareans may actually be modifiable, but informed choice and healthful outcomes are impeded by lack of awareness regarding the benefits of labor on the fetal transition to extrauterine life, the maternal desire for predictability in their parturition and recovery experiences, and possibly lack of sufficient experience for providers in a variety of vaginal delivery scenarios (non-progressive labor, breech presentation, and/or after previous cesarean). Copyright © 2013 Elsevier Ltd. All rights reserved.

Women's antenatal preferences for delivery route in a setting with high cesarean section rates and a medically dominated maternity system.

PubMed

Dweik, Diána; Girasek, Edmond; Töreki, Annamária; Mészáros, Gyula; Pál, Attila

2014-04-01

To assess birth preferences in a sample of Hungarian pregnant women and identify determinants of ambivalence or clear choices for cesarean section throughout pregnancy. Follow-up two-point questionnaire survey. University Department of Obstetrics and Gynecology in Hungary. A total of 413 women with singleton pregnancies where there was no awareness of medical contradictions to vaginal delivery, attending for routine ultrasound examination in mid-pregnancy from November 2011 to March 2012. Questionnaires completed in mid- and late pregnancy (gestational weeks 18-22 and 35-37) including the Wijma Delivery Expectancy/Experience Questionnaire A. Prevalence of women preferring cesarean section or being uncertain about what delivery route to choose, in case they had the choice; their demographic characteristics, attitudes toward birth issues and their Wijma Delivery Expectancy/Experience Questionnaire A scores, compared with women consistent in their preference for vaginal delivery. Of the 413 respondents, 365 (88.4%) were consistent in their preference for vaginal delivery. In logistic regression models the important contributors to describing preferences for cesarean section or uncertain preferences were previous cesarean section and maternal belief that cesarean section is more beneficial than vaginal delivery. The majority of pregnant women preferred vaginal delivery to cesarean section. Neither a higher Wijma Delivery Expectancy/Experience Questionnaire A score nor sociodemographic differences were important determinants of a preference for cesarean section or for an uncertain preference. On the other hand, previous cesarean section and certain preconceived maternal attitudes towards delivery were characteristic for these women. © 2014 Nordic Federation of Societies of Obstetrics and Gynecology.

Cervical dilation at the time of cesarean section for dystocia -- effect on subsequent trial of labor.

PubMed

Abildgaard, Helle; Ingerslev, Marie Diness; Nickelsen, Carsten; Secher, Niels Joergen

2013-02-01

To investigate the effect of cervical dilation at the time of cesarean section due to dystocia and success in a subsequent pregnancy of attempted vaginal delivery. Retrospective study. University hospital in Copenhagen capital area. All women with a prior cesarean section due to dystocia who had undergone a subsequent pregnancy with a singleton delivery during 2006-2010. Medical records were reviewed for prior vaginal birth, cervical dilation reached before cesarean section and induction of labor, gestational age, use of oxytocin, epidural anesthesia and mode of birth was collected. A total of 889 women were included; 373 had had a trial of labor. The success rate for vaginal birth among women with prior cesarean section for dystocia at 4-8 cm dilation was 39%, but 59% for women in whom prior cesarean section had been done at a fully or almost fully dilated cervix (9-10 cm) (p < 0.001). Among the women with a previous vaginal delivery prior to their cesarean section, the success rate for vaginal birth was 76.2%, in contrast to 48.9% in the group without a previous vaginal delivery (p < 0.01). Women who had a trial of labor after a prior cesarean section for dystocia done late in labor and women with a vaginal delivery prior to their cesarean section had a greater chance of a successful vaginal birth during a subsequent delivery. © 2012 The Authors Acta Obstetricia et Gynecologica Scandinavica© 2012 Nordic Federation of Societies of Obstetrics and Gynecology.

Cesarean Section - Multiple Languages

MedlinePlus

... Translations Your Recovery After Cesarean Birth (Part 1) - English PDF Your Recovery After Cesarean Birth (Part 1) - ... Media Your Recovery After Cesarean Birth (Part 2) - English PDF Your Recovery After Cesarean Birth (Part 2) - ...

A Rare Case of Transvesical Cesarean Section

PubMed Central

Juneja, Sunil Kumar; Tandon, Pooja; Kochhar, Bakul; Singh, Harman Deep; Sharma, Bhanupriya

2017-01-01

Cesarean section, also commonly known as C-section, is a surgical procedure in which incision is made through a mother's abdomen and uterus to deliver one or more babies. According to urgency, they are classified either as elective or emergency. According to technique, they have been classified as classical, lower uterine segment and cesarean hysterectomy. Intentional transvesical cesarean though not a routinely practiced technique is used for delivery in women born with imperforate anus, ectopic intravaginal urethra, vaginal and urethral strictures, and bladder adherent completely over the uterus. Since such cases are very rare, we are reporting one such case of transvesical cesarean section. PMID:28904925

Geographic variation in cesarean delivery in the United States by payer.

PubMed

Henke, Rachel Mosher; Wier, Lauren M; Marder, William D; Friedman, Bernard S; Wong, Herbert S

2014-11-19

The rate of cesarean delivery in the United States is variable across geographic areas. The aims of this study are two-fold: (1) to determine whether the geographic variation in cesarean delivery rate is consistent for private insurance and Medicaid (2) to identify the patient, population, and market factors associated with cesarean rate and determine if these factors vary by payer. We used the Healthcare Cost and Utilization Project (HCUP) State Inpatient Databases (SID) to measure the cesarean rate at the Core-Based Statistical Area (CBSA) level. We linked the hospitalization data to data from other national sources to measure population and market characteristics. We calculated unadjusted and risk-adjusted CBSA cesarean rates by payer. For the second aim, we estimated a hierarchical logistical model with the hospitalization as the unit of analysis to determine the factors associated with cesarean delivery. The average CBSA cesarean rate for women with private insurance was higher (18.9 percent) than for women with Medicaid (16.4 percent). The factors predicting cesarean rate were largely consistent across payers, with the following exceptions: women under age 18 had a greater likelihood of cesarean section if they had Medicaid but had a greater likelihood of vaginal birth if they had private insurance; Asian and Native American women with private insurance had a greater likelihood of cesarean section but Asian and Native American women with Medicaid had a greater likelihood of vaginal birth. The percent African American in the population predicted increased cesarean rates for private insurance only; the number of acute care beds per capita predicted increased cesarean rate for women with Medicaid but not women with private insurance. Further we found the number of obstetricians/gynecologists per capita predicted increased cesarean rate for women with private insurance only, and the number of midwives per capita predicted increased vaginal birth rate for women with private insurance only. Factors associated with geographic variation in cesarean delivery, a frequent and high-resource inpatient procedure, vary somewhat by payer. Using this information to identify areas for intervention is key to improving quality of care and reducing healthcare costs.

New Views on Cesarean Section, its Possible Complications and Long-Term Consequences for Children’s Health

PubMed Central

Kulas, Tomislav; Bursac, Danijel; Zegarac, Zana; Planinic-Rados, Gordana; Hrgovic, Zlatko

2013-01-01

Historical developments and advancements in cesarean section techniques and logistics have reduced the maternal and neonatal risks associated with the procedure, while increasing the number of operatively completed pregnancies for medically unjustifiable reasons. The uncritical attitude towards cesarean section and the fast emergence of ‘modern’ diseases such as obesity at a young age, asthma, type 1 diabetes mellitus and various forms of dermatitis have stimulated researches associating cesarean section with these diseases. Intestinal flora of the children born by cesarean section contains less bifidobacteria, i.e. their intestinal flora is similar to the intestinal flora in diabetic individuals. In children born by cesarean section, the ‘good’ maternal bacterial that are normally found in the maternal birth canal and rectum are lacking, while the ‘bad’ bacteria that may endanger the child’s immune system are frequently present. In children born by vaginal delivery, the ‘good’ maternal bacteria stimulate the newborn’s white blood cells and other components of the immune system, which has been taken as a basis for the hypotheses explaining the evident association of the above morbidities and delivery by cesarean section. PMID:25568522

Diagnosis of dystocia and management with cesarean section among primiparous women in Ottawa-Carleton.

PubMed Central

Stewart, P J; Dulberg, C; Arnill, A C; Elmslie, T; Hall, P F

1990-01-01

We carried out a chart review study to determine the rate of diagnosis of dystocia (abnormal progress) and the use of cesarean section to treat dystocia among 3887 primiparous women who gave birth to a single baby in the vertex presentation at four hospitals in Ottawa-Carleton in 1984. Of the 3740 women who had some labour 1127 (30.1%) were given a diagnosis of dystocia. Cesarean section for dystocia was done during all phases of labour (41% of procedures in the latent phase, 38% in the active phase and 21% in the second stage). The cesarean section rate varied among the hospitals from 11.8% to 19.6%. A total of 75% of the cesarean sections were for dystocia, disproportion or failed induction. The findings suggest that cesarean section is being done for disproportion without a trial of labour beyond the latent phase and for dystocia in the absence of fetal distress. If these practices were modified the cesarean section rate could be reduced from 16% to about 8%, the rate found in some other centres and that observed in Canada in the early 1970s. PMID:2302643

Cesarean section in the People’s Republic of China: current perspectives

PubMed Central

Feng, Xing Lin; Wang, Ying; An, Lin; Ronsmans, Carine

2014-01-01

Objective To review the current knowledge on the prevalence, reasons, and consequences of cesarean sections in the People’s Republic of China. Methods Peer-reviewed articles were systematically searched on PubMed. The following Chinese databases were comprehensively searched: the China National Knowledge Infrastructure, Wanfang, and the VIP information. The databases were searched from inception to September 1, 2013. Two reviewers independently screened the titles and abstracts for eligibility. Full texts of eligible papers were reviewed, where relevant references were hand-searched and reviewed. Findings Sixty articles were included from PubMed, 17 articles were intentionally picked out from Chinese journals, and five additional articles were added, for a total of 82 articles for the analysis. With a current national rate near 40%, the literature consistently reported a rapid rise of cesarean sections in the People’s Republic of China in the past decades, irrespective of where people lived or their socioeconomic standing. Nonclinical factors were considered as the main drivers fueling the rise of cesareans in the People’s Republic of China. There was a lively debate on whether women’s preferences or providers’ distorted financial incentives affected the rise in cesarean sections. However, recent evidence suggests that it might be the People’s Republic of China’s health development approach – focusing on specialized care and marginalizing primary care – that is playing a role. Although 30 articles were identified studying the consequences of cesareans, the methodologies are in general weak and the themes are out of focus. Conclusion The overuse of cesareans is rising alarmingly in the People’s Republic of China and has become a real public health problem. No consensus has been made on the leverage factors that drive the cesarean epidemic, particularly for those nonclinical factors. The more macro level structural factors may have played a part, though further research is warranted to understand the mechanisms. Knowledge of the consequences of cesareans, particularly for women, is limited in the People’s Republic of China, leaving a substantial literature gap. PMID:24470775

[Gestational trophoblastic diseases in cesarean scar: an analysis of 20 cases].

PubMed

Zhang, Ge'er; Pan, Zimin

2017-05-25

To analyze the clinical features, diagnosis and treatment of gestational trophoblastic diseases in cesarean scar. Clinical data of three cases of gestational trophoblastic diseases in cesarean scar diagnosed in Women's Hospital, Zhejiang University School of Medicine during December 2011 and December 2016 were collected. And literature search was performed in Wanfang data, VIP, CNKI, PubMed, ISI Web of Knowledge and EMbase database. A total of 20 cases of gestational trophoblastic diseases were included in the analysis. Clinical features were mainly abnormal vaginal bleeding after menopause, artificial abortion or medical abortion, which might be accompanied by abdominal pain. Serum β-human chorionic gonadotropin (β-hCG) levels were increased in 19 patients. The sonographic features were increase of uterine volume, honeycomb-like abnormal intrauterine echo (or described as multiple cystic dark area, multiple anechoic area and multiple liquid dark area) or heterogeneity echo conglomeration, and no clear bound with muscular layer in some cases. There were abundant blood flow signals inside or around the lesions. The ultrasonography indicated that the lesions were located in the anterior side of the uterine isthmus with the involvement of cesarean section scar. In 12 cases with lesions in cesarean scar shown by preliminary diagnosis, 9 underwent uterine artery embolization (UAE) for pretreatment; the blood loss greater than 1500 mL was observed in only one case without UAE; no patient received hysterectomy. In 8 patients whose lesions were not shown in cesarean scar, only one case received UAE pretreatment, and hysterectomy was performed in 3 cases due to blood loss greater than 1500 mL. Two cases were lost in follow-up and no death was reported in remaining 18 cases. The serum β-hCG levels returned to normal or satisfactory level during the follow-up in 17 cases with increased β-hCG levels before treatment and no recurrence was observed. The misdiagnosis rate and missed diagnosis rate of gestational trophoblastic diseases in cesarean section scar are high. The identification of cesarean section scar involvement and UAE may reduce the bleeding and avoid hysterectomy.

Laceration injury at cesarean section.

PubMed

Haas, D M; Ayres, A W

2002-03-01

To determine the infant laceration injury rate during Cesarean sections at Naval Medical Center, San Diego and to describe risk factors associated with this complication. Retrospective chart review of all infants born between 1 January 1996 and 31 December, 1999 identified by computer coding as having sustained a birth injury. Fifty randomly selected maternal records of Cesarean sections without infant lacerations were reviewed and analyzed as a control group. Our Cesarean section rate during the time was 16.5% with a laceration injury rate of 0.74%. When compared to controls, there was no difference in operative indication, type of Cesarean section, or any demographic information between the two groups. Male infant gender (p = 0.027) and ruptured membranes (p = 0.019) showed a statistically significant difference between the two groups. Laceration injury to the infant during Cesarean section is associated with a laboring uterus. This is an important complication that should be part of preoperative counselling and should be documented appropriately when it occurs.

Risk factors for cesarean section and instrumental vaginal delivery after successful external cephalic version.

PubMed

de Hundt, Marcella; Vlemmix, Floortje; Bais, Joke M J; de Groot, Christianne J; Mol, Ben Willem; Kok, Marjolein

2016-01-01

Aim of this article is to examine if we could identify factors that predict cesarean section and instrumental vaginal delivery in women who had a successful external cephalic version. We used data from a previous randomized trial among 25 hospitals and their referring midwife practices in the Netherlands. With the data of this trial, we performed a cohort study among women attempting vaginal delivery after successful ECV. We evaluated whether maternal age, gestational age, parity, time interval between ECV and delivery, birth weight, neonatal gender, and induction of labor were predictive for a vaginal delivery on one hand or a CS or instrumental vaginal delivery on the other hand. Unadjusted and adjusted odds ratios were calculated with univariate and multivariate logistic regression analysis. Among 301 women who attempted vaginal delivery after a successful external cephalic version attempt, the cesarean section rate was 13% and the instrumental vaginal delivery rate 6%, resulting in a combined instrumental delivery rate of 19%. Nulliparity increased the risk of cesarean section (OR 2.7 (95% CI 1.2-6.1)) and instrumental delivery (OR 4.2 (95% CI 2.1-8.6)). Maternal age, gestational age at delivery, time interval between external cephalic version and delivery, birth weight and neonatal gender did not contribute to the prediction of failed spontaneous vaginal delivery. In our cohort of 301 women with a successful external cephalic version, nulliparity was the only one of seven factors that predicted the risk for cesarean section and instrumental vaginal delivery.

Predicting the chance of vaginal delivery after one cesarean section: validation and elaboration of a published prediction model.

PubMed

Fagerberg, Marie C; Maršál, Karel; Källén, Karin

2015-05-01

We aimed to validate a widely used US prediction model for vaginal birth after cesarean (Grobman et al. [8]) and modify it to suit Swedish conditions. Women having experienced one cesarean section and at least one subsequent delivery (n=49,472) in the Swedish Medical Birth Registry 1992-2011 were randomly divided into two data sets. In the development data set, variables associated with successful trial of labor were identified using multiple logistic regression. The predictive ability of the estimates previously published by Grobman et al., and of our modified and new estimates, respectively, was then evaluated using the validation data set. The accuracy of the models for prediction of vaginal birth after cesarean was measured by area under the receiver operating characteristics curve. For maternal age, body mass index, prior vaginal delivery, and prior labor arrest, the odds ratio estimates for vaginal birth after cesarean were similar to those previously published. The prediction accuracy increased when information on indication for the previous cesarean section was added (from area under the receiver operating characteristics curve=0.69-0.71), and increased further when maternal height and delivery unit cesarean section rates were included (area under the receiver operating characteristics curve=0.74). The correlation between the individual predicted vaginal birth after cesarean probability and the observed trial of labor success rate was high in all the respective predicted probability decentiles. Customization of prediction models for vaginal birth after cesarean is of considerable value. Choosing relevant indicators for a Swedish setting made it possible to achieve excellent prediction accuracy for success in trial of labor after cesarean. During the delicate process of counseling about preferred delivery mode after one cesarean section, considering the results of our study may facilitate the choice between a trial of labor or an elective repeat cesarean section. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Efficacy of Intrauterine Bakri Balloon Tamponade in Cesarean Section for Placenta Previa Patients.

PubMed

Cho, Hee Young; Park, Yong Won; Kim, Young Han; Jung, Inkyung; Kwon, Ja-Young

2015-01-01

The aims of this study were to analyze the predictive factors for the use of intrauterine balloon insertion and to evaluate the efficacy and factors affecting failure of uterine tamponade with a Bakri balloon during cesarean section for abnormal placentation. We reviewed the medical records of 137 patients who underwent elective cesarean section for placenta previa between July 2009 and March 2014. Cesarean section and Bakri balloon insertion were performed by a single qualified surgeon. The Bakri balloon was applied when blood loss during cesarean delivery exceeded 1,000 mL. Sixty-four patients (46.7%) required uterine balloon tamponade during cesarean section due to postpartum bleeding from the lower uterine segment, of whom 50 (78.1%) had placenta previa totalis. The overall success rate was 75% (48/64) for placenta previa patients. Previous cesarean section history, anterior placenta, peripartum platelet count, and disseminated intravascular coagulopathy all significantly differed according to balloon success or failure (all p<0.05). The drainage amount over 1 hour was 500 mL (20-1200 mL) in the balloon failure group and 60 mL (5-500 mL) in the balloon success group (p<0.01). Intrauterine tamponade with a Bakri balloon is an adequate adjunct management for postpartum hemorrhage following cesarean section for placenta previa to preserve the uterus. This method is simple to apply, non-invasive, and inexpensive. However, possible factors related to failure of Bakri balloon tamponade for placenta previa patients such as prior cesarean section history, anterior placentation, thrombocytopenia, presence of DIC at the time of catheter insertion, and catheter drainage volume more than 500 mL within 1 hour of catheter placement should be recognized, and the next-line management should be prepared in advance.

Efficacy of Intrauterine Bakri Balloon Tamponade in Cesarean Section for Placenta Previa Patients

PubMed Central

Cho, Hee Young; Park, Yong Won; Kim, Young Han; Jung, Inkyung; Kwon, Ja-Young

2015-01-01

Purpose The aims of this study were to analyze the predictive factors for the use of intrauterine balloon insertion and to evaluate the efficacy and factors affecting failure of uterine tamponade with a Bakri balloon during cesarean section for abnormal placentation. Methods We reviewed the medical records of 137 patients who underwent elective cesarean section for placenta previa between July 2009 and March 2014. Cesarean section and Bakri balloon insertion were performed by a single qualified surgeon. The Bakri balloon was applied when blood loss during cesarean delivery exceeded 1,000 mL. Results Sixty-four patients (46.7%) required uterine balloon tamponade during cesarean section due to postpartum bleeding from the lower uterine segment, of whom 50 (78.1%) had placenta previa totalis. The overall success rate was 75% (48/64) for placenta previa patients. Previous cesarean section history, anterior placenta, peripartum platelet count, and disseminated intravascular coagulopathy all significantly differed according to balloon success or failure (all p<0.05). The drainage amount over 1 hour was 500 mL (20–1200 mL) in the balloon failure group and 60 mL (5–500 mL) in the balloon success group (p<0.01). Conclusion Intrauterine tamponade with a Bakri balloon is an adequate adjunct management for postpartum hemorrhage following cesarean section for placenta previa to preserve the uterus. This method is simple to apply, non-invasive, and inexpensive. However, possible factors related to failure of Bakri balloon tamponade for placenta previa patients such as prior cesarean section history, anterior placentation, thrombocytopenia, presence of DIC at the time of catheter insertion, and catheter drainage volume more than 500 mL within 1 hour of catheter placement should be recognized, and the next-line management should be prepared in advance. PMID:26263014

Retrospective Analysis of the Incidence of Retained Placenta in 3 Large Colonies of NHP

PubMed Central

Bauer, Cassondra; Harrison, Tara

2016-01-01

During 1999 through 2014, retained placenta was the most common cause of clinical admission for reproductive complications in breeding colonies of baboons (approximate colony size, 2000 animals), cynomolgus macaques (approximately 1000), and rhesus macaques (approximately 500) at the Southwest National Primate Research Center. Retained placentas occurred in 2.7% of baboons, 3.3% of cynomolgus macaques, and 1.0% of rhesus macaques. Apparent risk factors for retained placenta included stillbirth or abortion and at least one prior cesarean section. There was a significant association between stillbirth and retained placenta in all species. Cesarean sections were performed routinely for baboons to meet research objectives but occurred only as needed for cynomolgus and rhesus macaques. Having had at least one prior cesarean section was an incidence factor for retained placenta in 37.0% of baboons and 4.7% of cynomolgus macaques; none of the rhesus macaques with retained placentas had undergone cesarean section previously. More than 90% of dams with retained placenta returned to a successful reproductive life or assignment to a nonbreeding research protocol. Advances in reproductive management will benefit from prospective studies that capture additional data from all members of a breeding group prior to reproductive complications. PMID:27053569

Retrospective Analysis of the Incidence of Retained Placenta in 3 Large Colonies of NHP.

PubMed

Bauer, Cassondra; Harrison, Tara

2016-04-01

During 1999 through 2014, retained placenta was the most common cause of clinical admission for reproductive complications in breeding colonies of baboons (approximate colony size, 2000 animals), cynomolgus macaques (approximately 1000), and rhesus macaques (approximately 500) at the Southwest National Primate Research Center. Retained placentas occurred in 2.7% of baboons, 3.3% of cynomolgus macaques, and 1.0% of rhesus macaques. Apparent risk factors for retained placenta included stillbirth or abortion and at least one prior cesarean section. There was a significant association between stillbirth and retained placenta in all species. Cesarean sections were performed routinely for baboons to meet research objectives but occurred only as needed for cynomolgus and rhesus macaques. Having had at least one prior cesarean section was an incidence factor for retained placenta in 37.0% of baboons and 4.7% of cynomolgus macaques; none of the rhesus macaques with retained placentas had undergone cesarean section previously. More than 90% of dams with retained placenta returned to a successful reproductive life or assignment to a nonbreeding research protocol. Advances in reproductive management will benefit from prospective studies that capture additional data from all members of a breeding group prior to reproductive complications.

[Comparison of two cesarean techniques: classic versus Misgav Ladach cesarean].

PubMed

Moreira, P; Moreau, J C; Faye, M E; Ka, S; Kane Guèye, S M; Faye, E O; Dieng, T; Diadhiou, F

2002-10-01

The aim of the study was to compare two cesarean section techniques Methodology. A prospective study was conducted UB 400 cesareans performed at the Gynecological and Obstetric Clinic of the Dakar Teaching Hospital between March 2000 and August 2000. Two hundred patients underwent the classical procedure (CL group) and the other 200 the Misgav Ladach procedure (ML group). Per- and post-operative data were compared between the two groups with Student's test and the Chi(2) test. A p-value less than 0.05 was considered statistically significant. The two groups were similar for socio-demographic and clinical data. The delay between the skin incision and infant delivery was significantly shorter in the ML group (5 minutes 26 seconds versus 6 minutes 20 seconds). The same trend was found for the length of operation (36 minutes 36 seconds versus 54 minutes 38 seconds). Fewer sutures were used in the ML group (2.92 versus 4.14). There is no significant difference for dose of analgesia, post-operative complications and hospital discharge. Cost analysis demonstrated that the Misgav Ladach procedure was 10000 FCFA (15 euros) less costly. Misgav Ladach method is simple, rapid, cost-effective cesarean procedure which appears to be an attractive alternative to traditional cesarean section.

A randomized trial of planned cesarean or vaginal delivery for twin pregnancy.

PubMed

Barrett, Jon F R; Hannah, Mary E; Hutton, Eileen K; Willan, Andrew R; Allen, Alexander C; Armson, B Anthony; Gafni, Amiram; Joseph, K S; Mason, Dalah; Ohlsson, Arne; Ross, Susan; Sanchez, J Johanna; Asztalos, Elizabeth V

2013-10-03

Twin birth is associated with a higher risk of adverse perinatal outcomes than singleton birth. It is unclear whether planned cesarean section results in a lower risk of adverse outcomes than planned vaginal delivery in twin pregnancy. We randomly assigned women between 32 weeks 0 days and 38 weeks 6 days of gestation with twin pregnancy and with the first twin in the cephalic presentation to planned cesarean section or planned vaginal delivery with cesarean only if indicated. Elective delivery was planned between 37 weeks 5 days and 38 weeks 6 days of gestation. The primary outcome was a composite of fetal or neonatal death or serious neonatal morbidity, with the fetus or infant as the unit of analysis for the statistical comparison. A total of 1398 women (2795 fetuses) were randomly assigned to planned cesarean delivery and 1406 women (2812 fetuses) to planned vaginal delivery. The rate of cesarean delivery was 90.7% in the planned-cesarean-delivery group and 43.8% in the planned-vaginal-delivery group. Women in the planned-cesarean-delivery group delivered earlier than did those in the planned-vaginal-delivery group (mean number of days from randomization to delivery, 12.4 vs. 13.3; P=0.04). There was no significant difference in the composite primary outcome between the planned-cesarean-delivery group and the planned-vaginal-delivery group (2.2% and 1.9%, respectively; odds ratio with planned cesarean delivery, 1.16; 95% confidence interval, 0.77 to 1.74; P=0.49). In twin pregnancy between 32 weeks 0 days and 38 weeks 6 days of gestation, with the first twin in the cephalic presentation, planned cesarean delivery did not significantly decrease or increase the risk of fetal or neonatal death or serious neonatal morbidity, as compared with planned vaginal delivery. (Funded by the Canadian Institutes of Health Research; ClinicalTrials.gov number, NCT00187369; Current Controlled Trials number, ISRCTN74420086.).

[Comparative trial between traditional cesarean section and Misgav-Ladach technique].

PubMed

Gutiérrez, José Gabriel Tamayo; Coló, José Antonio Sereno; Arreola, María Sandra Huape

2008-02-01

The cesarean section was designed to extract to the neoborn, when the childbirth becomes difficult by the natural routes. The institutional obstetrical work demands long surgical time and high raw materials; therefore, simpler procedures must be implemented. To compare traditional cesarean section vs Misgav-Ladach technique to assess surgical time, and hospital stay and costs. Forty-eight pregnant patients at term with obstetrical indication for cesarean delivery were randomized in two groups: 24 were submitted to traditional cesarean and 24 to Misgav-Ladach technique. The outcomes included surgical time, bleeding, amount of sutures employed, pain intensity and some others adverse effects. The surgical time with Misgav-Ladach technique was shorter compared with traditional cesarean section, bleeding was consistently lesser and pain was also low. None adverse effects were registered in both groups. Although short follow-up showed significant operative time reduction and less bleeding, longer follow-up should be desirable in order to confirm no abdominal adhesions.

Malpractice premiums and primary cesarean section rates in New York and Illinois.

PubMed Central

Rock, S M

1988-01-01

The fear of malpractice liability is mentioned frequently as a cause of increased cesarean section rates, but without quantitative investigations. This perception may be studied at an aggregate level by comparing malpractice insurance premiums, a proxy for liability risk, with primary cesarean section rates. Both New York and Illinois are divided into territories for insurance rates; the premium was uniform within each territory over the period studied for each specialty. Premiums for obstetricians were linked to birth and procedure data from New York and Illinois hospitals for 1981 and 1983, respectively, to determine whether there was a correlation between premium levels and the primary cesarean section rate. A statistically significant difference was found between mean cesarean rates by insurance premium territories in each State. A correlation was observed between increased insurance rates among territories and increased cesarean section rates. Based on these results, a substantial impact was found on delivery decisions resulting from the fear of malpractice suits. PMID:3140270

Recommendations for routine reporting on indications for cesarean delivery in developing countries.

PubMed

Stanton, Cynthia; Ronsmans, Carine

2008-09-01

Cesarean delivery rates are increasing rapidly in many developing countries, particularly among wealthy women. Poor women have lower rates, often so low that they do not reach the minimum rate of 1 percent. Little data are available on clinical indications for cesarean section, information that could assist in understanding why cesarean delivery rates have changed. This paper presents recommendations for routine reporting on indications for cesarean delivery in developing countries. These recommendations resulted from an international consultation of researchers held in February 2006 to promote the collection of comparable data to understand change in, or composition of, the cesarean delivery rate in developing countries. Data are presented from selected countries, categorizing cesareans by three classification systems. A single classification system was recommended for use in both high and low cesarean delivery rate settings, given that underuse and overuse of cesarean section are evident within many populations. The group recommended a hierarchical categorization, prioritizing cesareans performed for absolute maternal indications. Categorization among the remaining nonabsolute indications is based on the primary indication for the procedure and include maternal and fetal indications and psychosocial indications, required for high cesarean delivery rate settings. Data on indications for cesarean sections are available everywhere the procedure is performed. All that is required is compilation and review at facility and at higher levels. Advocacy within ministries of health and medical professional organizations is required to advance these recommendations since researchers have inadequately communicated the health effects of both underuse and overuse of cesarean delivery.

[Relationship between the risk of emergency cesarean section for nullipara with the prepregnancy body mass index or gestational weight gain].

PubMed

Zhao, R F; Zhang, W Y; Zhou, L

2017-11-25

Objective: To investigate the risk of emergency cesarean section during labor with the pre-pregnancy body mass index or gestational weight gain. Methods: A total of 6 908 healthy nullipara with singleton pregnancy and cephalic presentation who was in term labor in Beijing Obstetrics and Gynecology Hospital from August 1(st), 2014 to September 30(th), 2015 were recruited. They were divided into two groups, the vaginal delivery group (92.88%, 6 416/6 908) and the emergency cesarean section group (7.12%, 492/6 908). According to WHO body mass index (BMI) classification criteria and the pre-pregnancy BMI, the 6 908 women were divided into three groups, the underweight group(BMI<18.5 kg/m(2); 17.39%, 1 201/6 908), the normal weight group(18.5-24.9 kg/m(2); 73.00%, 5 043/6 908), the overweight and obese group (≥ 25.0 kg/m(2); 9.61%, 664/6 908). According to the guidelines of Institute of Medicine (IOM) , they were divided into three groups, the inadequate gestational weight gain (GWG) group (16.72%, 1 155/6 908), the appropriate GWG group (43.11%, 2 978/6 908), the excessive GWG group (40.17%, 2 775/6 908). Unadjusted and adjusted odds ratio ( OR ) and confidence interval ( CI ) of the risk of emergency cesarean section were calculated by bivariate logistic regression. Results: (1) Comparing to the vaginal delivery group, women in the emergency cesarean section group were older, with a lower education level. Their prepregnancy BMI was higer and had more gestational weight gain. They had higher morbidity of pregnancy induced hypertension and gestational diabetes mellitus. Comparing to the vaginal delivery group, the neonates in the emergency cesarean section group were elder in gestational week, with higher birth weight. More male infants and large for gestation age infants were seen in the emergency cesarean section group (all P <0.05) . (2) Overweight and obesity were associated with the increased risk of emergency cesarean section for nullipara, with the unadjusted OR of 1.98 (95% CI : 1.54-2.54), adjusted OR ( aOR ) of 1.66 (95% CI : 1.27-2.16). In the inadequate GWG group and the excessive GWG group, overweight and obese women had increased risk of emergency cesarean section, with adjusted OR of 2.33 (95% CI : 1.06-5.14) and 1.62 (95% CI : 1.44-2.28), respectively. In the appropriate GWG group, there was no significant difference in the risk of emergency cesarean section between the overweight and obese women and the normal weight women, with a OR of 1.54 (95% CI : 0.94-2.54). The underweight group was associated with decreased risk of emergency cesarean section ( OR= 0.55, 95% CI : 0.40-0.74; a OR= 0.66, 95% CI : 0.48-0.90). While no significant difference in the risk of emergency cesarean section was found between the underweight women, the overweight and obese women, with the a OR of 0.31 (95% CI : 0.07-1.32), 0.73 (95% CI : 0.48-1.10), 0.66 (95% CI : 0.38-1.12), respectively. (3) Absolute value of gestational weight gain was associated with the increased risk of emergency cesarean section, (a OR= 1.03, 95% CI : 1.01-1.05). GWG above IOM giudelines did not independently affect the risk of emergency cesarean section ( OR= 1.30, 95% CI : 1.07-1.58; a OR= 1.01, 95% CI : 0.82-1.24). In the underweight group, the normal weight group and the overweight or obese group, the excessive GWG women and the appropriate GWG women had no significant difference in the risk of emergency cesarean section (a OR= 1.03, 95% CI : 0.55-1.12; a OR= 1.02, 95% CI : 0.80-1.30; a OR= 1.03, 95% CI : 0.59-1.78) , respectively. GWG below IOM giudelines was associated with decreased risk of emergency cesarean section ( OR= 0.62, 95% CI : 0.45-0.85; a OR= 0.64, 95% CI : 0.46-0.88). In the underweight group and the overweight or obese group, there was no significant difference in the emergency cesarean section risk between the inadequate GWG women and the appropriate GWG within women (a OR= 0.24, 95% CI : 0.06-1.01; a OR= 0.90, 95% CI : 0.40-2.04) . In the normal weight group, the inadequate GWG women had lower risk of emergency cesarean section (a OR= 0.65, 95% CI : 0.45-0.95). Conclusions: Overweight and obese women have increased risk of emergency cesarean section. The prepregnancy BMI is supposed to be an appropriate level. Absolute value of gestational weight gain is associated with increased risk of emergency cesarean section. There is no correlation between the excessive GWG and the risk of emergency cesarean section.

Arterial oxygen saturation and heart rate after birth in newborns with and without maternal bonding.

PubMed

Bancalari, Aldo; Araneda, Heriberto; Echeverría, Patricia; Alvear, Marina; Romero, Luzmira

2016-10-01

The aim of this study was to determine and compare changes in arterial oxygen saturation (SpO 2 ) and heart rate (HR) in healthy term infants with and without maternal bonding. This was a prospective observational study in healthy term infants. SpO 2 and HR were recorded from 1 to 10 min after birth. After this, SpO 2 and HR were registered at 15, 30 and 60 min and then at 12 and 24 h after birth. SpO 2 and HR were measured with a pulse oximeter. A total of 216 healthy term infants were divided into three different groups: 136 (63%) born by vaginal delivery, 56 (26%) born by cesarean section with bonding, and 24 (11%) born by cesarean section without bonding. No difference in SpO 2 was found in babies born by cesarean section with or without maternal bonding. In neonates delivered vaginally, SpO 2 was significantly higher during the first 10 min after birth than in neonates born by cesarean section with bonding (P < 0.05). Compared with infants born by cesarean section without bonding, this tendency was not significant. In general, HR was similar across groups, although, for infants born by cesarean section, neonates who received bonding had lower HR from 6 to 8 min (P < 0.05). In healthy term newborns, maternal bonding in infants born by cesarean section did not have effects on SpO 2 . Some differences were observed in HR between infants born by cesarean section with and without bonding. © 2016 Japan Pediatric Society.

Impact of delivery mode on the colostrum microbiota composition.

PubMed

Toscano, Marco; De Grandi, Roberta; Peroni, Diego Giampietro; Grossi, Enzo; Facchin, Valentina; Comberiati, Pasquale; Drago, Lorenzo

2017-09-25

Breast milk is a rich nutrient with a temporally dynamic nature. In particular, numerous alterations in the nutritional, immunological and microbiological content occur during the transition from colostrum to mature milk. The objective of our study was to evaluate the potential impact of delivery mode on the microbiota of colostrum, at both the quantitative and qualitative levels (bacterial abundance and microbiota network). Twenty-nine Italian mothers (15 vaginal deliveries vs 14 Cesarean sections) were enrolled in the study. The microbiota of colostrum samples was analyzed by next generation sequencing (Ion Torrent Personal Genome Machine). The colostrum microbiota network associated with Cesarean section and vaginal delivery was evaluated by means of the Auto Contractive Map (AutoCM), a mathematical methodology based on Artificial Neural Network (ANN) architecture. Numerous differences between Cesarean section and vaginal delivery colostrum were observed. Vaginal delivery colostrum had a significant lower abundance of Pseudomonas spp., Staphylococcus spp. and Prevotella spp. when compared to Cesarean section colostrum samples. Furthermore, the mode of delivery had a strong influence on the microbiota network, as Cesarean section colostrum showed a higher number of bacterial hubs if compared to vaginal delivery, sharing only 5 hubs. Interestingly, the colostrum of mothers who had a Cesarean section was richer in environmental bacteria than mothers who underwent vaginal delivery. Finally, both Cesarean section and vaginal delivery colostrum contained a greater number of anaerobic bacteria genera. The mode of delivery had a large impact on the microbiota composition of colostrum. Further studies are needed to better define the meaning of the differences we observed between Cesarean section and vaginal delivery colostrum microbiota.

Gynecological and obstetrical outcomes after laparoscopic repair of a cesarean scar defect in a series of 38 women.

PubMed

Donnez, Olivier; Donnez, Jacques; Orellana, Renan; Dolmans, Marie-Madeleine

2017-01-01

To evaluate gynecological and obstetrical outcomes, as well as remaining myometrial thickness, after laparoscopic repair of a cesarean scar. Observational study and prospective evaluation of the remaining myometrium before and after repair. Academic department in a university hospital. A series of 38 symptomatic women with cesarean scar defects and remaining myometrial thickness of less than 3 mm, according to magnetic resonance imaging. Laparoscopic repair of the defect. Increase in myometrial thickness at the site of cesarean section, gynecological and obstetrical outcomes, and histological analysis of the defect after excision. The mean thickness of the myometrium increased significantly from 1.43 ± 0.7 mm before surgery to 9.62 ± 1.8 mm after surgery. All but three patients were free of symptoms. Among the 18 women with infertility, eight (44%) became pregnant and delivered healthy babies by cesarean section at 38-39 weeks of gestation. Histological analysis, performed in all 38 cases, revealed the presence of endometriosis in eight women (21.1%). Muscle fiber density was significantly lower compared with adjacent myometrium. In symptomatic women with residual myometrial thickness of less than 3 mm who wish to conceive, laparoscopic repair could be considered an appropriate approach. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Attitudes of midwives in Sweden toward a woman's refusal of an emergency cesarean section or a cesarean section on request.

PubMed

Danerek, Margaretha; Maršál, Karel; Cuttini, Marina; Lingman, Göran; Nilstun, Tore; Dykes, Anna-Karin

2011-03-01

A woman's refusal or request for a cesarean section can be a problem for midwives and obstetricians working in maternity units. The objective of this study was to describe the attitudes of midwives in Sweden toward the obstetrician's decision making in relation to a woman's refusal of an emergency cesarean section and to a woman's request for a cesarean section without a medical indication. The study has a cross-sectional multicenter design and used an anonymous, structured, and standardized questionnaire for data collection. The study group comprised midwives who had experience working at a delivery ward at 13 maternity units with neonatal intensive care units in Sweden (n = 259). In the case of a woman's refusal to undergo an emergency cesarean section for fetal reasons, most midwives (89%) thought that the obstetrician should try to persuade the woman to agree. Concerning a woman's request for a cesarean section without any medical indications, most midwives thought that the obstetrician should agree if the woman had previous maternal or fetal complications. The reason was to support the woman's decision out of respect for her autonomy; the midwives at six university hospitals were less willing to accept the woman's autonomy in this situation. If the only reason was "her own choice," 77 percent of the midwives responded that the obstetrician should not comply. The main focus of midwives seems to be the baby's health, and therefore they do not always agree with respect to a woman's refusal or request for a cesarean section. The midwives prefer to continue to explain the situation and persuade the woman to agree with the recommendation of the obstetrician. © 2010, Copyright the Authors. Journal compilation © 2010, Wiley Periodicals, Inc.

Cesarean section trends in the Nordic Countries - a comparative analysis with the Robson classification.

PubMed

Pyykönen, Aura; Gissler, Mika; Løkkegaard, Ellen; Bergholt, Thomas; Rasmussen, Steen C; Smárason, Alexander; Bjarnadóttir, Ragnheiður I; Másdóttir, Birna B; Källén, Karin; Klungsoyr, Kari; Albrechtsen, Susanne; Skjeldestad, Finn E; Tapper, Anna-Maija

2017-05-01

The cesarean rates are low but increasing in most Nordic countries. Using the Robson classification, we analyzed which obstetric groups have contributed to the changes in the cesarean rates. Retrospective population-based registry study including all deliveries (3 398 586) between 2000 and 2011 in Denmark, Finland, Iceland, Norway and Sweden. The Robson group distribution, cesarean rate and contribution of each Robson group were analyzed nationally for four 3-year time periods. For each country, we analyzed which groups contributed to the change in the total cesarean rate. Between the first and the last time period studied, the total cesarean rates increased in Denmark (16.4 to 20.7%), Norway (14.4 to 16.5%) and Sweden (15.5 to 17.1%), but towards the end of our study, the cesarean rates stabilized or even decreased. The increase was explained mainly by increases in the absolute contribution from R5 (women with previous cesarean) and R2a (induced labor on nulliparous). In Finland, the cesarean rate decreased slightly (16.5 to 16.2%) mainly due to decrease among R5 and R6-R7 (breech presentation, nulliparous/multiparous). In Iceland, the cesarean rate decreased in all parturient groups (17.6 to 15.3%), most essentially among nulliparous women despite the increased induction rates. The increased total cesarean rates in the Nordic countries are explained by increased cesarean rates among nulliparous women, and by an increased percentage of women with previous cesarean. Meanwhile, induction rates on nulliparous increased significantly, but the impact on the total cesarean rate was unclear. The Robson classification facilitates benchmarking and targeting efforts for lowering the cesarean rates. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology.

Intra-abdominal saline irrigation at cesarean section: a systematic review and meta-analysis.

PubMed

Eke, Ahizechukwu Chigoziem; Shukr, Ghadear Hussein; Chaalan, Tina Taissir; Nashif, Sereen Khaled; Eleje, George Uchenna

2016-01-01

The aim of this study was to examine the evidence guiding intraoperative saline irrigation at cesarean sections. We searched "cesarean sections", "pregnancy", "saline irrigation" and "randomized clinical trials" in ClinicalTrials.gov, the Cochrane Central Register of Controlled Trials, AJOL, MEDLINE, LILACS and CINAHL from inception of each database to April 2015. The primary outcomes were predefined as intraoperative nausea and emesis. The pooled results were reported as relative risk (RR) with 95% confidence interval (95% CI). Three randomized trials including 862 women were analyzed. Intraoperative saline irrigation was associated with a 68% increased risk of developing intraoperative nausea (RR = 1.68, 95% CI 1.36-2.06), 70% increased risk of developing intraoperative emesis (RR = 1.70, 95% CI 1.28-2.25), 92% increased risk of developing post-operative nausea and 84% increased risk of using anti-emetics post-operatively (RR = 1.84, 95% CI 0.21-2.78) when compared with controls. There were no significant differences between intraoperative saline irrigation and no treatment for post-operative emesis (RR = 1.65, 95% CI 0.74-3.67), estimated blood loss, time to return of gastrointestinal function, postpartum endometritis (RR = 0.95, 95% CI 0.64-1.40), urinary tract infection and wound infection. Intraoperative saline irrigation at cesarean delivery increases intraoperative and post-operative nausea, requiring increasing use of anti-emetics without significant reduction in infectious, intraoperative and postpartum complications. Routine abdominal irrigation at cesarean section is not supported by current data.

[Risk factors for bladder injuries during cesarean section].

PubMed

Alcocer Urueta, Jaime; Bonilla Mares, Marcela; Gorbea Chávez, Viridiana; Velázquez Valassi, Beatriz

2009-01-01

To identify risk factors for bladder injury during cesarean delivery, to let patients and doctors know them and their importance. We conducted a case-control study of women undergoing cesarean delivery at the Instituto Nacional de PerinatologíaIsidro Espinosa de los Reyes between January 2001 and December 2007. Cases were women with bladder injuries at the time of cesarean section. Two controls per case were selected randomly. Medical records were reviewed for clinical and demographic data to compare them. Twenty-one bladder injuries were identified among 24, 057 cesarean sections, (incidence 0.087%), only 19 were analized. Prior cesarean section was more prevalent among cases than controls (63% vs 42% p 0.134), with an OR of 2.35 (95% CI 0.759-7.319), when we take only patients with one cesarea in contrast with no cesarea the OR is 3.75 (95% CI 1.002- 14.07). Statistically significant differences (P values < .05) between cases and controls were found in gestacional age (38.16 vs 37.35 weeks), prior cesareans (42% vs 18%), adhesions (79% vs 5%), Odds ratio of 67.5 (95% CI 11.14- 408), VBAC (31.5 vs 3%), median skin incisión (16% vs 68%), Pfannenstiel (84% vs 32%), blood loss (744cc vs 509cc) and length of surgery 135 vs 58 minutes). No differences were found among age, BMI, prior surgery, labor, premature rupture of membranes, station, chorioamnioitis, induction, uterine incision, timing of delivery, uterine rupture. Prior cesarean section and adhesions are risk factors for bladder injury at the time of repeat cesarean delivery. Elective cesarean delivery is valid but it is duty of physicians to inform patients the risks of it.

[The trend in pregnancies terminated by a cesarean operation in Mexico during 1991-1995].

PubMed

Juárez Ocaña, S J; Fajardo Gutiérrez, A; Pérez Palacios, G; Guerrero Morales, R G; Gómez Delgado, A

1999-07-01

In the last decades has been a worldwide trend to increase the number of cesarean sections as an alternative of obstetric resolution, phenomenon for which it was proposed a variety of explanation, this fact remains practically unknown in the institutions of the National Health System (NHS) in Mexico. To identify the trend of the pregnancy to end for cesarean sections during the years of 1991-1995 in the 32 states of de country, as well as of all the institutions of the National Health System. Descriptive, cross sectional and retrospective. We use the data of the Bureau of Statistics and Informatics of de Health Ministry of each one of the 32 states of the country, of the years 1991 to 1995, and of the number of cesarean sections made in the hospitals of the different institutions of the NHS. We started off with a data-base, to calculate frequency tables, and the specific rate of the cesarean section for each year, for each one of the states and institutions of the NHS. We calculate the secular trends using the annual rates of cesarean section, for each one of the states and institutions of the NHS. We also made bivariate analysis and estimated the odds ratio (OR) and 95% Confidence Interval (95% IC); and the statistic X2 for trend, setting the two tailed statistic significance level of 0.05. During the study period, there was 7,503,817 births in all hospitals of the NHS, of these births 1,929,865 (25.72%) was resolved by cesarean section. For the whole period it there was a clear trend to increment of the cesarean section, the rate for 1991 was 20.44%, and by 1995 was 28.58%, the raise for the period was 39.82%, with values of the OR for trend of 1.56; 95% IC (1.55-1.57). "P" < 0.05. The rate for institutions attending open population had an increment of 35.08% [OR trend 1.45; 95% IC (1.43-1.46), "p" < 0.05], of them the highest rate was for the State System of Health in 1995 with 29.78%, the rates for the remaining institutions varied from 16.57% for the IMSS/SOLIDARIDAD and 21.7% for the Health Ministry, all trends were statistically significant. In relation to the institutes attending closed population the raise was of 53.27% [OR trend 1.82; 95% IC (1.81-1.83), "p" < 0.05], with the highest rate for the National Defense Ministry which had a rate of 51-15%, the rates for the remaining institutions varied from 33.52% for the Mexican Institute of Social Security (IMSS) to 43.89% for the Institute of Safety and Social Services for the State Workers (ISSSTE), with exception of the Management of the Medical Services of the Mexican Oils (PEMEX) and the Marine Ministry (SECMAR), all trends were statistically significant. When the analysis of the cesarean section rates for the 32 states of the Mexican Republic was carried out, we found that in 1995, the national average rate was 28.58%, the lowest rate corresponded to the state of Zacatecas with 19.82% and the highest to the state of Nuevo León with 42.14%. There was a tendency to increment for all states which varied from 23.55% for the state Chiapas and 67.97% for the states of Querétaro, all increments were statistically significant. We conclude, that rates of cesarean section for both, institutions of NHS and states of the Mexican Republic, are of the highest in the world, no matter what big the interinstitutional and interstate variation are. The highest rates occurred in institutions attending closed population, and the states with a higher degree of socioeconomic development.

Circulating maternal cortisol levels during vaginal delivery and elective cesarean section.

PubMed

Stjernholm, Ylva Vladic; Nyberg, Annie; Cardell, Monica; Höybye, Charlotte

2016-08-01

Maternal S-cortisol levels increase throughout pregnancy and peak in the third trimester. Even higher levels are seen during the physical stress of delivery. Since analgesia for women in labor has improved, it is possible that maternal stress during labor is reduced. The aim of this study was to compare maternal S-cortisol during vaginal delivery and elective cesarean section. Twenty healthy women with spontaneous vaginal delivery and healthy women (n = 20) undergoing elective cesarean section were included in the study. S-cortisol was measured during three stages of spontaneous vaginal delivery (tvd1, tvd2 and tvd3), as well as before and after elective cesarean section (tcs1 and tcs2). In the vaginal delivery group, mean S-cortisol at tvd1 was 1325 ± 521 nmol/L, at tvd2 1559 ± 591 nmol/L and at tvd3 1368 ± 479 nmol/L. In the cesarean section group, mean S-cortisol at tcs1 was 906 ± 243 nmol/L and at tcs2 831 ± 257 nmol/L. S-cortisol was higher in the vaginal delivery group at the onset of labor as compared to the cesarean section preoperative group (p = 0.006). There were also significant differences between S-cortisol levels postpartum as compared to postoperatively (p < 0.001). Maternal S-cortisol was higher during vaginal delivery compared to elective cesarean section, indicating higher stress levels. A reduction in the hydrocortisone dose at childbirth in women with adrenal insufficiency should be considered, particularly in women undergoing an elective cesarean section.

Maternal and neonatal copeptin levels at cesarean section and vaginal delivery.

PubMed

Foda, Ashraf A; Abdel Aal, Ibrahim A

2012-12-01

The objective of the study was to measure the copeptin levels in maternal serum and umbilical cord serum at cesarean section and vaginal delivery in normotensive pregnancy and pre-eclamptic women. This was a prospective study at Mansoura University Hospital, Egypt. Ninety cases were included. They were divided into six groups: (1) normal pregnancy near term, as a control group, (2) primiparas who had vaginal delivery, (3) primiparas who had vaginal delivery and mild preeclampsia, (4) elective repeat cesarean section, (5) intrapartum cesarean section for indications other than fetal distress, and (6) intrapartum cesarean section for fetal distress. Serum copeptin concentrations were quantified with an enzyme-linked immunosorbent assay (ELISA). Mean, standard deviation, and paired t-test were used to test for significant change in quantitative data. The vaginal delivery groups had higher levels of maternal serum copeptin than the elective cesarean section group (P<0.01). Higher maternal serum copeptin levels were found in cases with pre-eclampsia as compared with the normotensive cases. The maternal copeptin levels during intrapartum cesarean section were higher than that during elective repeat cesarean section. There was a significant correlation between maternal copeptin levels and the duration of the first stage. In the presence of fetal distress, umbilical cord serum copeptin levels were significantly higher than other groups. Vaginal delivery can be very painful and stressful, and is accompanied by a marked increase of maternal serum copeptin. Increased maternal levels of serum copeptin were found in cases with pre-eclampsia as compared with the normotensive cases, and it may be helpful in assessing the disease. Intrauterine fetal distress is a strong stimulus to the release of copeptin into the fetal circulation. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Cesarean myomectomy in modern obstetrics: More light and fewer shadows.

PubMed

Sparić, Radmila; Kadija, Saša; Stefanović, Aleksandar; Spremović Radjenović, Svetlana; Likić Ladjević, Ivana; Popović, Jela; Tinelli, Andrea

2017-05-01

The study aim was to evaluate management of myomas during cesarean section, the pro and cons and the outcomes of cesarean myomectomy. Moreover, we tried to investigate the long-term outcomes of cesarean myomectomy. The authors conducted a literature review using scientific databases, focusing on the benefits and outcomes of cesarean myomectomy and the recent trends regarding this topic, and identified relevant articles, related references and other papers citing them. Despite the demonstrated advantages of cesarean myomectomy, postponed myomectomy after cesarean section was recommended in some instances. Apart from recent reports on the safety and feasibility of cesarean myomectomy, the current literature also describes serious complications of cesarean myomectomy, including even maternal death. This poses a question about the reported rate of complications: whether it is underestimated in common practice. Although some studies strongly suggest the safety of cesarean myomectomy, data on the long-term outcomes of cesarean myomectomy in women are lacking. The risk-benefit ratio of cesarean myomectomy should be re-evaluated in the new century, given the increasing patient age, incidence of myoma in pregnancy, and the wide use of assisted reproductive techniques. © 2017 Japan Society of Obstetrics and Gynecology.

Cesarean section using the Misgav Ladach method.

PubMed

Federici, D; Lacelli, B; Muggiasca, L; Agarossi, A; Cipolla, L; Conti, M

1997-06-01

To stress the advantages of the Misgav Ladach method for cesarean section. In this study operative details and the postoperative course of 139 patients who underwent cesarean section according to the Misgav Ladach method in 1995-96 are presented. The Misgav Ladach method reduces operation time, time of child delivery, and time of recovery. The rates of febrile morbidity, wound infection and wound dehiscence are not affected by the new technique. Our study highlights the efficiency and safety of the Misgav Ladach method, and points out the speeded recovery, with early ambulation and resumption of drinking and eating, that makes the cesarean section delivery closer and closer to natural childbirth.

[The effect of breast massage at different time in the early period after cesarean section].

PubMed

Chu, J Y; Zhang, L; Zhang, Y J; Yang, M J; Li, X W; Sun, L L

2017-11-06

Objective: To evaluate the effect of breast massage at different time in the early period on maternal lactation after cesarean section. Methods: 80 women delivered by cesarean section were randomly selected from maternity ward of a hospital in Shandong province during Jan. 2013 to Jan. 2015; which were divided into four groups, with 20 patients in each. Three groups received 3 times of breast massage every 24 hoursbeginning from 2, 12 and 24 h after cesarean section, respectively. The control group didn't receive any breast massage. The starting time and status of lactation were observed and recorded after cesarean section. 5 ml venous blood sample was drawn from each patient respectively at 2 h before cesarean, 6, 12, 24, 48 and 72 h after cesarean to test the level of serum prolactin. The lactation status of each group was compared. Results: The P (50) ( P (25)- P (75)) of starting time of lactation of the three massage groups and control group were 3 (2-6) h, 4 (2-8) h, 4 (3-12) h and 4 (2-12) h, respectively, whose differences showed no statistical significance ( H =3.32, P= 0.345).The number of delivered women with adequate lactation 24 hours after cesarean was 10 in the group who received massage beginning from 2 h after cesarean; while the number was only 2 in the control group. The number of delivered women with adequate lactation 48 hours after cesarean was 18 in the group who received massage beginning from 2 h after cesarean; while the number was 8 in the control group. The differences showed statistical significances ( P values were 0.021 and 0.008, respectively). The serum prolactin level in the group of delivered women who received massage from 2 h after cesarean was separately (195.9±78.5), (176.0±96.5), (216.4±110.0), (190.0±56.8) and (184.8±69.6) μg/L at 2, 12, 24, 48 and 72 h after cesarean, which were significantly higher than those in the control group (which were (128.8±40.6), (127.3±66.8), (162.2±58.8), (145.1±64.7) and (141.7±49.3) μg/L, respectively) ( P= 0.007). Conclusion: Breast massage beginning from 2 hours after cesarean section can effectively improve the lactation status of delivered women.

Dystocia as a cause of untimely cesarean section.

PubMed

Djurić, Janko; Arsenijević, Slobodan; Banković, Dragic; Protrka, Zoran; Sorak, Marija; Dimitrijević, Aleksandra; Tanasković, Irena

2012-07-01

One of the most frequent indications for cesarean section is dystocia. It is impossible to predict, difficult to identify and coincident with the rapid expiry of the expected time, so it is important to point out some mistakes in expecting vaginal delivery. The aim of this study was to examine the frequency and the length of dystocia-related cesarean delivery, as well as the vitality of the newborn immediately after birth. A prospective 3-year study was conducted including a total number of 6470 deliveries regardless of whether they were completed using cesarean section after an unsuccessful attempt of spontaneous vaginal delivery or not. The Apgar score, a proved useful tool for the assessment of the vitality of newborn children in the first minute, was used. On the basis of the established indications, 653 (10.10%) of deliveries were completed using cesarean section. Dystocia was the third most common indication for cesarean section (16.38%). Deliveries in which dystocia was established as a diagnosis lasted much longer (p = 0.030) which resulted in weaker vitality of newborn children (p = 0.000) compared to the deliveries ended by spontaneous vaginal delivery. This study shows that deliveries caused by dystocia last much longer and newborn children are of weaker vitality compared to other deliveries caused not by dystocia. Decisions concerning cesarean section must be made in a timely fashion.

Adverse maternal and neonatal outcomes in women with preeclampsia in Iran.

PubMed

Omani-Samani, Reza; Ranjbaran, Mehdi; Amini, Payam; Esmailzadeh, Arezoo; Sepidarkish, Mahdi; Almasi-Hashiani, Amir

2017-09-18

Preeclampsia is relatively a common complication in pregnancy and is characterized by high blood pressure and protein in urine during pregnancy. Consistent with the adverse outcomes followed by preeclampsia, this study designed to investigate the how preeclampsia is associated with preterm, low birth weight (LBW), cesarean section, and weigh gain during pregnancy. In this population-based cross-sectional study, 5166 deliveries from 103 hospitals in Tehran (Capital of Iran) were included in the analysis in 2015. The independent variable was preeclampsia during pregnancy and weight gain during pregnancy, preterm birth, cesarean section, and LBW were considered as interested outcomes. The data were analyzed by statistical Stata software (version 13, Stata Inc., College Station, TX). Adjusted results showed that the mean of weight gain in women with preeclampsia was significantly higher than women without preeclampsia (mean difference: 1.77 kg, 95%CI: 0.76-12.78, p = .001). The adjusted odds ratio for preterm birth, cesarean section, and LBW were 4.19 (95%CI: 2.71-6.48, p = .001), 1.92 (95%CI: 1.24-2.98, p = .003), and 1.19 (95%CI: 0.61-2.31, p = .599), respectively. Weight gain in women with preeclampsia was higher than women without preeclampsia and also the odds of preterm birth, cesarean section and LBW in women with preeclampsia was higher than women without preeclampsia.

The efficacy of pre-delivery prophylactic trans-catheter arterial balloon occlusion of bilateral internal iliac artery in patients with suspected placental adhesion.

PubMed

Cho, Yoon Jin; Oh, Yong Taek; Kim, Suk Young; Kim, Ju Young; Jung, Sun Young; Chon, Seung Joo; Kim, Jeong Ho; Byun, Sung Su

2017-01-01

Prophylactic trans-catheter arterial balloon occlusion (PTABO) before cesarean section of placenta previa totalis has been introduced to prevent massive hemorrhage. The purpose of this study is to evaluate the clinical usefulness of PTABO in cases of suspected placental adhesion and to examine antepartal risk factors and perinatal outcomes in women with placental adhesion. Between January 2012 and December 2015, 77 patients who had undergone ultrasonography for evaluation of placenta previa were enrolled in this study. Seventeen of these patients with suspected placental adhesion by ultrasonography and Pelvic MRI underwent PTABO before cesarean section and another 59 patients underwent cesarean section without PTABO. Antepartal risk factors and peripartum maternal and neonatal outcomes were compared between patients with PTABO and those without PTABO. More advanced maternal age, longer in gestational weeks at delivery, and more common previous cesarean section history were observed in the PTABO group. Placenta adhesion, abnormal Doppler findings, and frequency of transfusion were more common in the PTABO group. However there was no significant difference in estimated blood loss, hospital days, and neonatal outcome. It had occurred 3 cases of hysterectomy and 1 case of uterine artery embolization after cesarean section in the PTABO group. Close surveillance of antepartum risk factors for placental adhesion using ultrasonography and pelvic magnetic resonance imaging is important to prevention of massive hemorrhage during cesarean section. PTABO before cesarean section might result in reduced blood loss and requirement for transfusion during the operation.

Cold therapy in the management of postoperative cesarean section pain.

PubMed

Amin-Hanjani, S; Corcoran, J; Chatwani, A

1992-07-01

Sixty-two patients were randomized to receive either localized cold therapy to the cesarean section incision or routine postoperative care. Evaluation of the amount of analgesia requested, infection rate, and length of hospital stay did not show a significant difference between the two groups. There is no objective evidence to show that the use of cold therapy in postoperative cesarean section pain relief is beneficial.

Cost-effectiveness analysis of different types of labor for singleton pregnancy: real life data.

PubMed

Lakić, Dragana; Petrović, Branko; Petrova, Guenka

2014-01-01

Views on the conduct of labor have changed over time, and a significant difference exists in relation to obstetric centers. To assess cost, clinical outcomes and cost-effectiveness of different types of labor in singleton pregnancies. A decision model was used to compare vaginal labor, induced labor and planned cesarean section. All data were taken from the Book of Labor from the University Hospital for Gynecology and Obstetrics "Narodni Front", Belgrade, Serbia for labors conducted during one month period in 2011. Successful delivery (i.e. labor that began up to 42 gestation weeks, without maternal mortality and the newborn Apgar scores greater than or equal to seven in the fifth minute of life) was considered as the outcome of the cost effectiveness-analysis. To test the robustness of this definition probabilistic sensitivity analysis was performed. From a total of 667 births, vaginal labor was conducted in 98 cases, induced vaginal in 442, while planned cesarean section was performed 127 times. Emergency cesarean section as a complication was much higher in the vaginal labor cohort compared to the induced vaginal cohort (OR=17.374; 95% CI: 8.522 to 35.418; p<0.001). The least costly type of labor was induced vaginal labor: average cost 461 euro, with an effectiveness of 98.17%. Both, vaginal and planned cesarean labor were dominated by the induced labor. The results were robust. Elective induction of labor was associated with the lowest cost compared to other types of labor, with favorable maternal and neonatal outcomes.

Prediction of hypotension during spinal anesthesia for elective cesarean section by altered heart rate variability induced by postural change.

PubMed

Sakata, K; Yoshimura, N; Tanabe, K; Kito, K; Nagase, K; Iida, H

2017-02-01

Maternal hypotension is a common complication during cesarean section performed under spinal anesthesia. Changes in maternal heart rate with postural changes or values of heart rate variability have been reported to predict hypotension. Therefore, we hypothesized that changes in heart rate variability due to postural changes can predict hypotension. A total of 45 women scheduled to undergo cesarean section under spinal anesthesia were enrolled. A postural change test was performed the day before cesarean section. The ratio of the power of low and high frequency components contributing to heart rate variability was assessed in the order of supine, left lateral, and supine. Patients who exhibited a ⩾two-fold increase in the low-to-high frequency ratio when moving to supine from the lateral position were assigned to the postural change test-positive group. According to the findings of the postural change test, patients were assigned to the positive (n=22) and negative (n=23) groups, respectively. Hypotension occurred in 35/45 patients, of whom 21 (60%) were in the positive group and 14 (40%) were in the negative group. The incidence of hypotension was greater in the positive group (P<0.01). The total dose of ephedrine was greater in the positive group (15±11 vs. 7±7mg, P=0.005). The area under the receiver operating characteristic curve was 0.76 for the postural change test as a predictor of hypotension. The postural change test with heart rate variability analysis may be used to predict the risk of hypotension during spinal anesthesia for cesarean section. Copyright © 2016 Elsevier Ltd. All rights reserved.

Cesarean Section

MedlinePlus

A Cesarean section (C-section) is surgery to deliver a baby. The baby is taken out through the mother's abdomen. In the United ... three women has their babies this way. Some C-sections are planned, but many are done when ...

The Green Bay cesarean section study. III. Falling cesarean birth rates without a formal curtailment program.

PubMed

Sandmire, H F; DeMott, R K

1994-06-01

We observed decreases in cesarean birth rates at two Green Bay hospitals after the 1990 publication of our first cesarean section study. The purpose of this study was to determine the causes of those decreases and to see whether any outcome changes occurred with lower rates. An additional objective was to determine the perceptions of the 10 physicians regarding the determinants of cesarean birth rates. We compared recent cesarean birth rates (1990 to 1992) to former rates (1986 to 1988) for 10 of the 11 physicians analyzed in our previous studies. Newborn outcomes were analyzed to determine whether variations occur in comparing low to high cesarean rate physician groups. The total, primary, and repeat cesarean birth rates declined from 13.3% to 10.2%, 8.6% to 6.8%, and 4.7% to 3.4%, respectively, between 1986 to 1988 and 1990 to 1992. Variations in cesarean rates occurred among physicians and groups of physicians. Higher cesarean rates did not result in better perinatal outcome. Literature reports, residency training, continuing medical education attendance, and liability risks were the major determinants of cesarean birth as perceived by the 10 physicians in the study. The least important determinant, rated fifteenth of 15, was the national cesarean birth rate.

Case report: Anesthesia management for emergency cesarean section in a patient with dwarfism.

PubMed

Li, Xiaoxi; Duan, Hongjun; Zuo, Mingzhang

2015-04-28

Dwarfism is characterized by short stature. Pregnancy in women with dwarfism is uncommon and cesarean section is generally indicated for delivery. Patients with dwarfism are high-risk population for both general and regional anesthesia, let alone in an emergency surgery. In this case report we present a 27-year-old Chinese puerpera with dwarfism who underwent emergency cesarean section under combined spinal and epidural anesthesia. It is an original case report, which provides instructive significance for anesthesia management especially combined spinal and epidural anesthesia in this rare condition. There was only one former article that reported a puerpera who underwent combined spinal and epidural anesthesia for a selective cesarean section.

Increased rates of cesarean sections and large families: a potentially dangerous combination.

PubMed

Saleh, Ahmed M; Dudenhausen, Joachim W; Ahmed, Badreldeen

2017-07-26

Rates of cesarean sections have been on the rise over the past three decades all over the world, despite the ideal rate of 10-15% that had been set by the World Health Organization (WHO) in 1985, in Fortaleza, Brazil. This epidemic increase in the rate of cesarean delivery is due to many factors which include, cesarean delivery on request, advanced maternal age at first pregnancy, decrease in number of patients who are willing to try vaginal birth after cesarean delivery, virtual disappearance of vaginal breech delivery, perceived increase in the weight of the fetus and increase in the number of women with chronic medical conditions such as Diabetes Mellitus and congenital heart disease in the reproductive age. There is no doubt that cesarean delivery is a safe procedure and it is getting safer and safer for many reasons. However, like all other surgical procedures it is not without risks both to the mother and the new born. There is a substantial increase in the incidence of morbidly adherent placenta and the risk of scar pregnancy. In the Middle East and many African and Asian countries women tend to have large families. The number of previous cesarean section deliveries is directly proportional to the risk of developing morbidly adherent placenta. Morbidly adherent placenta is the most common cause of emergency postpartum hysterectomy, which is often associated with multiple surgical complications, severe maternal morbidity and mortality. The increased rates of cesarean sections lead to increased rates of scar pregnancies, which can have lethal consequences. Cesarean delivery has a negative impact on the infant immune system. This effect on the infant led to the introduction of a new concept called "Vaginal seeding". This refers to the practice of transferring some maternal vaginal fluid to the infant born via cesarean section in an effort to enhance its immune system.

"Informed" Consent: An Audit of Informed Consent of Cesarean Section Evaluating Patient Education and Awareness.

PubMed

Kirane, Akhilesh G; Gaikwad, Nandkishor B; Bhingare, Prashant E; Mule, Vidya D

2015-12-01

Better diagnosis and early referral due to increased health care coverage have increased the cesarean deliveries at tertiary-care hospitals of India. Improvements in the health care system raise many concerns and need of cross-checking system in place to counter the problems pertaining to patient education and participation of patient. While most of the cesarean sections are done in good faith for the patient, it does not escape the purview of consumer awareness and protection. This cross-sectional study was undertaken at a tertiary level government institution to understand the level of awareness of 220 patients regarding the various aspects of cesarean delivery which are essential for women to know before giving an informed consent. 71 % of the women had knowledge about the indication and need to do cesarean delivery. Of these, only one-third (25 % of total women) were properly explained about procedure and complications. Other demographic and social characteristics were also evaluated. While the health care schemes have had their improved results, the onus lies upon the caregivers to improve and maintain the quality of health care in these tertiary-care government hospitals in proportion to the increase in patient load. The results of this study highlight the need for proper counseling of patients regarding complications of cesarean section. The fact that only 25 % of total cases were explained proper procedure and complication as opposed to 71 % of patients having proper knowledge about the indication of cesarean section points out the lack of information in seemingly "informed" consent. To bring about awareness about the risks and complications of cesarean section, there is a need that patients be counseled during the antenatal visits, specifically when patients visit near term for antenatal check up.

[Risk factors of pregnancy termination at second and third trimester in women with scarred uterus and placenta previa].

PubMed

Tian, Ji-shun; Pan, Fei-xia; He, Sai-nan; Hu, Wen-sheng

2015-05-01

To investigate the risk factors of pregnancy termination at second and third trimester in women with scarred uterus and placenta previa. Clinical data of 24 pregnant women of second and third trimester with a scarred uterus and placenta previa,who requested termination in Women's Hospital Zhejiang University School of Medicine from July 2009 to June 2014, were retrospectively analyzed. The method of mifepristone combined with ethacridine lactate was adopted for all cases. Mifepristone combined with ethacridine lactate and uterine artery embolization were routinely given for patients with complete placenta previa. Cesarean section was performed for patients who failed to delivery or underwent massive vaginal bleeding before delivery. Age, gestational weeks, gravidity and parity, times of previous cesarean section, the interval from previous operation, the position and the type of placenta previa, placenta accretet, the indication and method of termination, postpartum hemorrhage, successful rate of labor induction, placental retention ratio and uterus rupture were documented. The successful rate of labor induction was 83.3%. The analysis showed that age, gestational weeks, gravidity and parity and times of previous cesarean section were not risk factors for failed labor induction, however the interval time from previous operation was related to induction failure (P<0.05). Patients with previous cesarean section ≥ 13 years were more likely to require cesarean section than those <13 years (P<0.05). The placenta adhered to the antetheca of the uterus or placenta accrete increased risk to have cesarean section. There were no significant differences in postpartum hemorrhage, the successful rate of labor induction, placental retention ratio and the rate of uterine rupture between patients with uterine artery embolization and those without. The labor induction would be feasible for women with a scarred uterus and placenta previa in second and third-trimester pregnancy. The previous operation ≥ 13 years, the antetheca placenta or placenta accrete might increase the incidence of labor induction, while the uterine artery embolization would rise the successful rate of labor induction.

The modified Misgav-Ladach versus the Pfannenstiel-Kerr technique for cesarean section: a randomized trial.

PubMed

Xavier, Pedro; Ayres-De-Campos, Diogo; Reynolds, Ana; Guimarães, Mariana; Costa-Santos, Cristina; Patrício, Belmiro

2005-09-01

Modifications to the classic cesarean section technique described by Pfannenstiel and Kerr have been proposed in the last few years. The objective of this trial was to compare intraoperative and short-term postoperative outcomes between the Pfannenstiel-Kerr and the modified Misgav-Ladach (MML) techniques for cesarean section. This prospective randomized trial involved 162 patients undergoing transverse lower uterine segment cesarean section. Patients were allocated to one of the two arms: 88 to the MML technique and 74 to the Pfannenstiel-Kerr technique. Main outcome measures were defined as the duration of surgery, analgesic requirements, and bowel restitution by the second postoperative day. Additional outcomes evaluated were febrile morbidity, postoperative antibiotic use, postpartum endometritis, and wound complications. Student's t, Mann-Whitney, and Chi-square tests were used for statistical analysis of the results, and a p < 0.05 was considered as the probability level reflecting significant differences. No differences between groups were noted in the incidence of analgesic requirements, bowel restitution by the second postoperative day, febrile morbidity, antibiotic requirements, endometritis, or wound complications. The MML technique took on average 12 min less to complete (p = 0.001). The MML technique is faster to perform and similar in terms of febrile morbidity, time to bowel restitution, or need for postoperative medications. It is likely to be more cost-effective.

Antibiotic prophylaxis versus no prophylaxis for preventing infection after cesarean section

PubMed Central

Smaill, Fiona M; Gyte, Gillian ML

2014-01-01

Background The single most important risk factor for postpartum maternal infection is cesarean section. Routine prophylaxis with antibiotics may reduce this risk and should be assessed in terms of benefits and harms. Objectives To assess the effects of prophylactic antibiotics compared with no prophylactic antibiotics on infectious complications in women undergoing cesarean section. Search methods We searched the Cochrane Pregnancy and Childbirth Group’s Trials Register (May 2009). Selection criteria Randomized controlled trials (RCTs) and quasi-RCTs comparing the effects of prophylactic antibiotics versus no treatment in women undergoing cesarean section. Data collection and analysis Two authors independently assessed the studies for inclusion, assessed risk of bias and carried out data extraction. Main results We identified 86 studies involving over 13,000 women. Prophylactic antibiotics in women undergoing cesarean section substantially reduced the incidence of febrile morbidity (average risk ratio (RR) 0.45; 95% confidence interval (CI) 0.39 to 0.51, 50 studies, 8141 women), wound infection (average RR 0.39; 95% CI 0.32 to 0.48, 77 studies, 11,961 women), endometritis (RR 0.38; 95% CI 0.34 to 0.42, 79 studies, 12,142 women) and serious maternal infectious complications (RR 0.31; 95% CI 0.19 to 0.48, 31 studies, 5047 women). No conclusions can be made about other maternal adverse effects from these studies (RR 2.43; 95% CI 1.00 to 5.90, 13 studies, 2131 women). None of the 86 studies reported infant adverse outcomes and in particular there was no assessment of infant oral thrush. There was no systematic collection of data on bacterial drug resistance. The findings were similar whether the cesarean section was elective or non elective, and whether the antibiotic was given before or after umbilical cord clamping. Overall, the methodological quality of the trials was unclear and in only a few studies was it obvious that potential other sources of bias had been adequately addressed. Authors’ conclusions Endometritis was reduced by two thirds to three quarters and a decrease in wound infection was also identified. However, there was incomplete information collected about potential adverse effects, including the effect of antibiotics on the baby, making the assessment of overall benefits and harms complicated. Prophylactic antibiotics given to all women undergoing elective or non-elective cesarean section is clearly beneficial for women but there is uncertainty about the consequences for the baby. PMID:20091635

Rising trends and inequalities in cesarean section rates in Pakistan: Evidence from Pakistan Demographic and Health Surveys, 1990-2013.

PubMed

Mumtaz, Sarwat; Bahk, Jinwook; Khang, Young-Ho

2017-01-01

Despite global efforts to improve maternal health, many developing countries including Pakistan have failed to achieve the target of a 75% reduction in maternal deaths by 2015. Addressing socioeconomic inequalities in access to emergency obstetric care is crucial for reducing the maternal mortality rate. This study was done to examine the time trends and socioeconomic inequalities in the utilization of cesarean section (C-section) in Pakistan during 1990-2013. We used data from the Pakistan Demographic and Health Surveys (PDHS) conducted during 1990 to 2013. All these surveys are nationally representative surveys of ever-married women aged 15-49 years with a sample size of 6611, 10,023, and 13,558 women in 1990-1991, 2006-2007, and 2012-2013, respectively, with an overall response rate of over 90%. The unit of analysis for this study was women with their most recent live birth in the five years preceding the surveys. Bivariate analyses and multivariable logistic regression models were employed to investigate the prevalence of cesarean sections according to selected sociodemographic characteristics of women. C-section rates were found to have increased during this period, with an especially significant rise from 2.7% in 1990-1991 to 15.8% in 2012-2013 with lower utilization among the non-educated women (7.5%), compared with the women with higher education (40.3%). C-section rates ranged from 5.5% in the poorest women to 35.3% in the richest women. Only 11.5% of the rural women had a C-section compared to 25.6% of the urban women. A greater likelihood of having a cesarean section was observed in the richest, highly educated, and urban-living women while there was no significant difference observed in cesarean section rates between the private and public sectors in all three surveys. To improve maternal health, routine monitoring and evaluation of the provision of emergency obstetric services are needed to address the underuse of C-section in poor and rural areas and overuse in rich and urban areas.

Additive effect between IL-13 polymorphism and cesarean section delivery/prenatal antibiotics use on atopic dermatitis: a birth cohort study (COCOA).

PubMed

Lee, So-Yeon; Yu, Jinho; Ahn, Kang-Mo; Kim, Kyung Won; Shin, Youn Ho; Lee, Kyung-Shin; Hong, Seo Ah; Jung, Young-Ho; Lee, Eun; Yang, Song-I; Seo, Ju-Hee; Kwon, Ji-Won; Kim, Byoung-Ju; Kim, Hyo-Bin; Kim, Woo-Kyung; Song, Dae Jin; Jang, Gwang Cheon; Shim, Jung Yeon; Lee, Soo-Young; Kwon, Ja-Young; Choi, Suk-Joo; Lee, Kyung-Ju; Park, Hee Jin; Won, Hye-Sung; Yoo, Ho-Sung; Kang, Mi-Jin; Kim, Hyung-Young; Hong, Soo-Jong

2014-01-01

Although cesarean delivery and prenatal exposure to antibiotics are likely to affect the gut microbiome in infancy, their effect on the development of atopic dermatitis (AD) in infancy is unclear. The influence of individual genotypes on these relationships is also unclear. To evaluate with a prospective birth cohort study whether cesarean section, prenatal exposure to antibiotics, and susceptible genotypes act additively to promote the development of AD in infancy. The Cohort for Childhood of Asthma and Allergic Diseases (COCOA) was selected from the general Korean population. A pediatric allergist assessed 412 infants for the presence of AD at 1 year of age. Their cord blood DNA was subjected to interleukin (IL)-13 (rs20541) and cluster-of-differentiation (CD)14 (rs2569190) genotype analysis. The combination of cesarean delivery and prenatal exposure to antibiotics associated significantly and positively with AD (adjusted odds ratio, 5.70; 95% CI, 1.19-27.3). The association between cesarean delivery and AD was significantly modified by parental history of allergic diseases or risk-associated IL-13 (rs20541) and CD14 (rs2569190) genotypes. There was a trend of interaction between IL-13 (rs20541) and delivery mode with respect to the subsequent risk of AD. (P for interaction = 0.039) Infants who were exposed prenatally to antibiotics and were born by cesarean delivery had a lower total microbiota diversity in stool samples at 6 months of age than the control group. As the number of these risk factors increased, the AD risk rose (trend p<0.05). Cesarean delivery and prenatal antibiotic exposure may affect the gut microbiota, which may in turn influence the risk of AD in infants. These relationships may be shaped by the genetic predisposition.

Cesarean section may increase the risk of both overweight and obesity in preschool children.

PubMed

Rutayisire, Erigene; Wu, Xiaoyan; Huang, Kun; Tao, Shuman; Chen, Yunxiao; Tao, Fangbiao

2016-11-03

The increase rates of cesarean section (CS) occurred at the same period as the dramatic increase of childhood overweight/obesity. In China, cesarean section rates have exponentially increased in the last 20 years and they now exceed World Health Organization (WHO) recommendation. Such high rates demand an understanding to the long-term consequences on child health. We aim to examine the association between CS and risk of overweight and obesity among preschool children. We recruited 9103 children from 35 kindergartens in 4 cities located in East China. Children anthropometric measurements were taken in person by trained personnel. The mode of delivery was classified as vaginal or CS, in sub-analyses we divided cesarean delivery into elective or non-elective. The mode of delivery and other parental information were self-reported by parents. Multivariate logistic regression analysis was used to examine the associations. In our cross-sectional study of 8900 preschool children aged 3-6 years, 67.3 % were born via CS, of whom 15.7 % were obese. Cesarean delivery was significantly associated with the risk of overweight [OR 1.24; (95 % CI 1.07-1.44); p = 0.003], and the risk of obesity [OR 1.29; (95 % CI 1.13-1.49); p < 0.001] in preschool children. After adjusted for child characteristics, parental factors and family income, the odd of overweight was 1.35 and of obesity was 1.25 in children delivered by elective CS. The associations between CS and overweight/obesity in preschool children are influenced by potential confounders. Both children delivered by elective or non-elective CS are at increased risk of overweight/obesity. Potential consequences of CS on the health of the children should be discussed among both health care professionals and childbearing women.

The synergistic effect of breastfeeding discontinuation and cesarean section delivery on postpartum depression: A nationwide population-based cohort study in Korea.

PubMed

Nam, Jin Young; Choi, Young; Kim, Juyeong; Cho, Kyoung Hee; Park, Eun-Cheol

2017-08-15

The relationships between breastfeeding discontinuation and cesarean section delivery, and the occurrence of postpartum depression (PPD) remain unclear. Therefore, we aimed to investigate the association of breastfeeding discontinuation and cesarean section delivery with PPD during the first 6 months after delivery. Data were extracted from the Korean National Health Insurance Service-National Sample Cohort for 81,447 women who delivered during 2004-2013. PPD status was determined using the diagnosis code at outpatient or inpatient visit during the 6-month postpartum period. Breastfeeding discontinuation and cesarean section delivery were identified from prescription of lactation suppression drugs and diagnosis, respectively. Cox proportional hazards models were used to calculate adjusted hazard ratios. Of the 81,447 women, 666 (0.82%) had PPD. PPD risk was higher in women who discontinued breastfeeding than in those who continued breastfeeding (hazard ratio=3.23, P<0.0001), in women with cesarean section delivery than in those with vaginal delivery (hazard ratio=1.26, P=0.0040), and in women with cesarean section delivery who discontinued breastfeeding than in those with vaginal delivery who continued breastfeeding (hazard ratio=4.92, P<0.0001). Study limitations include low PPD incidence; use of indirect indicators for PPD, breastfeeding discontinuation, and working status, which could introduce selection bias and errors due to miscoding; and potential lack of adjustment for important confounders. Breastfeeding discontinuation and cesarean section delivery were associated with PPD during the 6-month postpartum period. Our results support the implementation of breastfeeding promoting policies, and PPD screening and treatment programs during the early postpartum period. Copyright © 2017 Elsevier B.V. All rights reserved.

Antenatal Sonographic Diagnosis and Clinical Significance of Placenta Previa Accreta after Cesarean Section.

PubMed

Liu, Zhen-Zhen; Wei, Yao; Wang, Ruo-Jiao; Xu, Wen; Shi, Zhi-Min; Dai, Qing

2017-10-30

Objective To investigate the clinical and antenatal sonographic characteristics of placenta previa accreta after cesarean section. Methods The data of 21 inpatients diagnosed as placenta previa accreta after cesarean section in PUMC Hospital from 2006 to 2016 were retrospectively reviewed. The clinical and ultrasound features were recorded and compared among three placental accreta groups,including placenta accrete group(n=5),increta group(n=12),and percreta group(n=4). The relationship between the placental thickness at the uterine anterior lower segment level and the blood loss of the following cesarean section was tested. Results Of 21 patients,placenta previa was diagnosed by ultrasound in 20 cases(95.2%) and placenta previa accreta was diagnosed in 9 cases(42.9%). Antenatal ultrasound findings included following signs:loss of "clear zone"(15/18,83.3%),myometrial thinning(12/18,66.7%),abnormal placental lacunae(12/19,63.2%),bladder wall interruption(2/18,11.1%),and uterovesical hypervascularity(4/9,44.4%). Myometrial thinning(J-T=64.000,P=0.036),abnormal placental lacunae(J-T=74.500,P=0.032) and the placental thickness at the uterine anterior lower segment level(U=83.000,P=0.010) showed significant difference among different placenta accreta groups. Placental thickness at the uterine anterior lower segment level showed linear correlation with the blood loss of the following cesarean section(r=0.669,P=0.002). The blood loss of the following cesarean section showed significant difference among different placenta accreta groups(U=118.500,P=0.000). Conclusions The clinical and sonographic manifestations of placenta previa accreta after cesarean section show a spectrum of demographic characteristics. The measurement of thickness of placenta at the anterior lower segment may help the evaluation of the clinical prognosis of this special pathology.

Women's autonomy and scheduled cesarean sections in Brazil: a cautionary tale.

PubMed

Potter, Joseph E; Hopkins, Kristine; Faúndes, Anibal; Perpétuo, Ignez

2008-03-01

In Brazil, one-fourth of all women deliver in the private sector, where the rate of cesarean deliveries is extremely high (70%). Most (64%) private sector cesareans are scheduled, although many women would have preferred a vaginal delivery. The question this study addresses is whether childbearing women were induced to accept the procedure by their physicians, and if so, how? Three face-to-face structured interviews were conducted with 1,612 women (519 private sector and 1,093 public sector) early in pregnancy, approximately 1 month before their due date, and approximately 1 month postpartum. For all private sector patients having a scheduled cesarean section, women's self-reported reasons given for programming surgical delivery were classified into three groups according to obstetrical justification. After loss to follow-up (19.2% of private sector and 34.4% of public sector), our final sample included 1,136 women (419 private sector and 717 public sector). Compared with public sector participants in the final sample, on average, private sector participants were older by 3.4 years (28.7 vs 25.3 yr), had 0.4 fewer previous deliveries (0.6 vs 1.0), and had 3.4 more years of education (11.0 vs 7.6 yr). The final samples also differed slightly with respect to preference for vaginal delivery: 72.3 percent among those in the private sector and 79.6 percent in public sector. The cesarean section rate was 72 percent in the private sector and 31 percent in the public sector. Of the women with reports about the timing of the cesarean decision, 64.4 percent had a scheduled cesarean delivery in the private sector compared with 23.7 percent in the public sector. Many cesarean sections were scheduled for an "unjustified" medical reason, especially among women who, during pregnancy, had declared a preference for a vaginal delivery. Among 96 women in this latter group, the reason reported for the procedure was unjustified in 33 cases. On the other hand, more cesarean deliveries were scheduled for "no medical justification," including physician's or the woman's convenience, among women who preferred to deliver by cesarean (35/65). The incidence of real medical reasons for a scheduled cesarean section diagnosed before the onset of labor among private sector patients who had no previous cesarean birth and who wanted a vaginal delivery was 13 percent (31/243). The data suggest that doctors frequently persuaded their patients to accept a scheduled cesarean section for conditions that either did not exist or did not justify this procedure. The problem identified in this paper may extend well beyond Brazil and should be of concern to those with responsibility for ethical behavior in obstetrics.

Vaginal birth after cesarean section: an update on physician trends and patient perceptions.

PubMed

Penso, C

1994-10-01

The increased number of women having a vaginal birth after a cesarean section can be attributed to changing physician trends. Women eligible for vaginal birth after cesarean section include those with previous low vertical incisions, multiple previous incisions and even unknown scars, regardless of the method of closure or previous indication. Limited data suggest that in carefully selected women a current twin gestation, breech presentation, or the presence of fetal macrosomia are not contraindications for a trial of labor, in the presence of a uterine scar. Changing trends in the management of labor may also contribute to an increase in successful trial of labor with the use of oxytocin for the induction or augmentation of labor, the administration of epidural anesthesia for pain relief, and the instillation of prostaglandin E2 gel for cervical ripening. External cephalic version and amnioinfusion may also be reasonable alternatives in appropriately selected cases. Despite the documented safety and success of vaginal birth after cesarean section, and the lack of increased morbidity of failed trial of labor, 50% of women who are eligible for vaginal birth after cesarean section will decline an attempt, even after extensive counseling and encouragement. Patient resistance, largely attributed to the fear and inconvenience of labor, is still a major deterrent to a further rise in vaginal birth after cesarean section rates.

Arterial hemorrhage from cesarean scar: a rare cause of recurring massive uterine bleeding and successful surgical management.

PubMed

Wang, Chun-Feng; Hu, Min

2015-02-01

Abnormal uterine bleeding and other gynecologic complications associated with a previous cesarean section scar are only recently being identified and described. Herein we report a rare case of a woman with recurring massive uterine bleeding after 2 cesarean sections. Curettage and hormone therapy were unsuccessfully used in an attempt to control the bleeding. After she was transferred to our hospital, she had another episode of vaginal bleeding that was successfully managed with oxytocin and hemostatic. Diagnostic hysteroscopy performed under anesthesia revealed an abnormal transected artery in the cesarean section scar with a thrombus visible. In the treatment at the beginning of laparoscopic management, we adopted temporary bilateral uterine artery occlusion with titanium clips to prevent massive hemorrhage. Secondly, with the aid of hysteroscopy, the bleeding site was opened, and then the cesarean scar was wedge resected and stitched interruptedly with 1-0 absorbable sutures. The postoperative recovery was uneventful. It would seem that the worldwide use of cesarean section delivery may contribute to the risk of gynecologic disturbances including some unrecognized and complex conditions as seen in this case. Copyright © 2015 AAGL. Published by Elsevier Inc. All rights reserved.

Cell salvage and donor blood transfusion during cesarean section: A pragmatic, multicentre randomised controlled trial (SALVO)

PubMed Central

Khan, Khalid S.; Wilson, Matthew J.; Hooper, Richard; Allard, Shubha; Wrench, Ian; Geoghegan, James; Catling, Sue; Clark, Vicki A.; Ayuk, Paul; Robson, Stephen; Gao-Smith, Fang; Hogg, Matthew; Dodds, Julie

2017-01-01

Background Excessive haemorrhage at cesarean section requires donor (allogeneic) blood transfusion. Cell salvage may reduce this requirement. Methods and findings We conducted a pragmatic randomised controlled trial (at 26 obstetric units; participants recruited from 4 June 2013 to 17 April 2016) of routine cell salvage use (intervention) versus current standard of care without routine salvage use (control) in cesarean section among women at risk of haemorrhage. Randomisation was stratified, using random permuted blocks of variable sizes. In an intention-to-treat analysis, we used multivariable models, adjusting for stratification variables and prognostic factors identified a priori, to compare rates of donor blood transfusion (primary outcome) and fetomaternal haemorrhage ≥2 ml in RhD-negative women with RhD-positive babies (a secondary outcome) between groups. Among 3,028 women randomised (2,990 analysed), 95.6% of 1,498 assigned to intervention had cell salvage deployed (50.8% had salvaged blood returned; mean 259.9 ml) versus 3.9% of 1,492 assigned to control. Donor blood transfusion rate was 3.5% in the control group versus 2.5% in the intervention group (adjusted odds ratio [OR] 0.65, 95% confidence interval [CI] 0.42 to 1.01, p = 0.056; adjusted risk difference −1.03, 95% CI −2.13 to 0.06). In a planned subgroup analysis, the transfusion rate was 4.6% in women assigned to control versus 3.0% in the intervention group among emergency cesareans (adjusted OR 0.58, 95% CI 0.34 to 0.99), whereas it was 2.2% versus 1.8% among elective cesareans (adjusted OR 0.83, 95% CI 0.38 to 1.83) (interaction p = 0.46). No case of amniotic fluid embolism was observed. The rate of fetomaternal haemorrhage was higher with the intervention (10.5% in the control group versus 25.6% in the intervention group, adjusted OR 5.63, 95% CI 1.43 to 22.14, p = 0.013). We are unable to comment on long-term antibody sensitisation effects. Conclusions The overall reduction observed in donor blood transfusion associated with the routine use of cell salvage during cesarean section was not statistically significant. Trial registration This trial was prospectively registered on ISRCTN as trial number 66118656 and can be viewed on http://www.isrctn.com/ISRCTN66118656. PMID:29261655

"Suffering twice": the gender politics of cesarean sections in Taiwan.

PubMed

Kuan, Chen-I

2014-09-01

Women's pursuit of medical interventions in childbirth has been a challenging issue in feminist and medical anthropological research on the medicalization of reproduction. This article addresses the gender politics surrounding maternal requests for cesarean sections in Taiwan. Since the 1990s, Taiwanese cesarean rates have been reported as among the highest in the world. That is not the case now, yet they are still perceived as such, and the current rate of 37% is indeed high by any standards. The government and public discourses attribute the high cesarean rate to women's demand for this intervention. However, my ethnographic research indicates that the Taiwanese hospital birthing system leads to the prevalence of cesareans, and that women's requests for them constitute strategic responses to the system and its existing high cesarean rates. Using women's attempt to avoid "suffering twice" as an example, I argue that maternal requests for cesareans often lie at the intersection between their restricted control over childbirth and their agency within the medical system. © 2014 by the American Anthropological Association.

College students' knowledge and attitudes about cesarean birth.

PubMed

Lampman, C; Phelps, A

1997-09-01

Numerous clinicians and researchers have expressed concern about the necessity and potential adverse consequences of many cesarean births in the United States. The purpose of this study was to explore college students' attitudes and beliefs about cesarean section. One hundred two college students (66% women) completed a 20-item questionnaire that asked if they viewed cesarean delivery as a potentially negative experience, as a normal or acceptable method of childbirth, and as medically necessary, and asked about their beliefs concerning risk and prevention of cesarean birth. The number of "undecided" responses in the study was striking (7.8% to 69.6% across the 20 items). In general, women and men responded similarly, although women were significantly more likely than men to say they would be profoundly disappointed if their babies had to be delivered by cesarean section. Despite expressing cynicism about the cesarean birth rate (40% agreed that many unnecessary cesarean births occurred) and not viewing the procedure as a normal way of giving birth (47%), most respondents (over 70%) disagreed that giving birth by cesarean would be a negative experience or would make a woman feel like a failure. A high level of uncertainty exists about certain aspects of cesarean birth among young women and men, highlighting the need for information for prospective parents. Most college students did not view the cesarean birth experience as either potentially negative or normal. Future research should explore coverage of cesarean birth in childbirth education classes and the roles physicians, nurses, and midwives play in preparing expectant parents for the possibility of cesarean delivery.

Longer travel time to district hospital worsens neonatal outcomes: a retrospective cross-sectional study of the effect of delays in receiving emergency cesarean section in Rwanda.

PubMed

Niyitegeka, Joseph; Nshimirimana, Georges; Silverstein, Allison; Odhiambo, Jackline; Lin, Yihan; Nkurunziza, Theoneste; Riviello, Robert; Rulisa, Stephen; Banguti, Paulin; Magge, Hema; Macharia, Martin; Habimana, Regis; Hedt-Gauthier, Bethany

2017-07-25

In low-resource settings, access to emergency cesarean section is associated with various delays leading to poor neonatal outcomes. In this study, we described the delays a mother faces when needing emergency cesarean delivery and assessed the effect of these delays on neonatal outcomes in Rwanda. This retrospective study included 441 neonates and their mothers who underwent emergency cesarean section in 2015 at three district hospitals in Rwanda. Four delays were measured: duration of labor prior to hospital admission, travel time from health center to district hospital, time from admission to surgical incision, and time from decision for emergency cesarean section to surgical incision. Neonatal outcomes were categorized as unfavorable (APGAR <7 at 5 min or death) and favorable (alive and APGAR ≥7 at 5 min). We assessed the relationship between each type of delay and neonatal outcomes using multivariate logistic regression. In our study, 9.1% (40 out of 401) of neonates had an unfavorable outcome, 38.7% (108 out of 279) of neonates' mothers labored for 12-24 h before hospital admission, and 44.7% (159 of 356) of mothers were transferred from health centers that required 30-60 min of travel time to reach the district hospital. Furthermore, 48.1% (178 of 370) of cesarean sections started within 5 h after hospital admission and 85.2% (288 of 338) started more than 30 min after the decision for cesarean section was made. Neonatal outcomes were significantly worse among mothers with more than 90 min of travel time from the health center to the district hospital compared to mothers referred from health centers located on the same compound as the hospital (aOR = 5.12, p = 0.02). Neonates with cesarean deliveries starting more than 30 min after decision for cesarean section had better outcomes than those starting immediately (aOR = 0.32, p = 0.04). Longer travel time between health center and district hospital was associated with poor neonatal outcomes, highlighting a need to decrease barriers to accessing emergency maternal services. However, longer decision to incision interval posed less risk for adverse neonatal outcome. While this could indicate thorough pre-operative interventions including triage and resuscitation, this relationship should be studied prospectively in the future.

TAP Catheters Versus Intrathecal Morphine for Cesarean Section

ClinicalTrials.gov

2012-05-07

Abdominal Muscles/Ultrasonography; Adult; Anesthetics, Local/Administration & Dosage; Ropivacaine/Administration & Dosage; Ropivacaine/Analogs & Derivatives; Cesarean Section; Humans; Nerve Block/Methods; Pain Measurement/Methods; Pain, Postoperative/Prevention & Control; Ultrasonography, Interventional

[Experience with combined spinal and epidural anesthesia at cesarean section].

PubMed

Levinzon, A S; Taran, O I; Pura, K R; Mishchenko, G S; Mamaeva, N V

2006-01-01

The paper analyzes some experience gained in using various modes of regional anesthesia as an anesthetic appliance at cesarean sections and comparatively characterizes various types of central segmental blocks. The results of 213 cases of cesarean section performed under spinal or combined spinal and epidural anesthesia (CSEA) were generalized by the following parameters: block onset, maternal and fetal action, the quality of anesthesia and postoperative analgesia, which leads to the conclusion that CSEA is the method of choice.

Challenges in small animal parturition--timing elective and emergency cesarian sections.

PubMed

Smith, F O

2007-08-01

Given the societal emphasis placed on the deliberate breeding of purebred animals, the practitioner today is faced with issues relative to successful parturition in these animals. Today, the serious hobby breeder expects to use planned breeding management to result in a high conception and pregnancy rate and survival rates of offspring that may exceed published parameters. These clients may elect to schedule cesarean section to maximize puppy survival and assure that they have access to quality veterinary care. Using a combination of hormone assays, temperature changes in the dam and carefully timed and documented breeding management, a cesarean section can be planned. Emergency cesarean sections will still be required for the bitch that experiences dystocia or a medical condition that warrants intervention. Timed cesarean section results in a favorable medical outcome for the dam and litter and a better financial outcome for the owner.

[Association between cesarean birth and the risk of obesity in 6-17 year-olds].

PubMed

Wang, Z H; Xu, R B; Dong, Y H; Yang, Y D; Wang, S; Wang, X J; Yang, Z G; Zou, Z Y; Ma, J

2017-12-10

Objective: To explore the association between cesarean section and obesity in child and adolescent. Methods: In this study, a total number of 42 758 primary and middle school students aged between 6 and 17 were selected, using the stratified cluster sampling method in 93 primary and middle schools in Hunan, Ningxia, Tianjin, Chongqing, Liaoning, Shanghai and Guangdong provinces and autonomous regions. Log-Binomial regression model was used to analyze the association between cesarean section and obesity in childhood or adolescent. Results: Mean age of the subjects was (10.5±3.2) years. The overall rate of cesarean section among subjects attending primary or secondary schools was 42.3%, with 55.9% in boys and, 40.6% in girls respectively and with difference statistically significant ( P <0.001). The rate on obesity among those that received cesarean section (17.6%) was significantly higher than those who experienced vaginal delivery (10.2%) ( P <0.001). Results from the log-binomial regression model showed that cesarean section significantly increased the risk of obesity in child and adolescent ( OR =1.72, 95% CI : 1.63-1.82; P <0.001). After adjusting for factors as sex, residential areas (urban or rural), feeding patterns, frequencies of milk-feeding, eating high-energy foods, eating fried foods and the levels of parental education, family income, parental obesity, physical activity levels, gestational age and birth weight etc ., the differences were still statistically significant ( OR =1.48, 95% CI : 1.39-1.57; P <0.001). Conclusion: The rate of cesarean section among pregnant women in China appeared high which may significantly increase the risk of obesity in child or adolescent.

The Brazilian Preference: Cesarean Delivery among Immigrants in Portugal

PubMed Central

Teixeira, Cristina; Correia, Sofia; Victora, César G.; Barros, Henrique

2013-01-01

Objective To evaluate how the country of origin affects the probability of being delivered by cesarean section when giving birth at public Portuguese hospitals. Study Design Women delivered of a singleton birth (n = 8228), recruited from five public level III maternities (April 2005–August 2006) during the procedure of assembling a birth cohort, were classified according to the country of origin and her migration status as Portuguese (n = 7908), non-Portuguese European (n = 84), African (n = 77) and Brazilian (n = 159). A Poisson model was used to evaluate the association between country of birth and cesarean section that was measured by adjusted prevalence ratio (PR) and respective 95% confidence intervals (95%CI). Results The cesarean section rate varied from 32.1% in non-Portuguese European to 48.4% in Brazilian women (p = 0.008). After adjustment for potential confounders and compared to Portuguese women as a reference, Brazilian women presented significantly higher prevalence of cesarean section (PR = 1.26; 95%CI: 1.08–1.47). The effect was more evident among multiparous women (PR = 1.39; 95%CI: 1.12–1.73) and it was observed when cesarean section was performed either before labor (PR = 1.43; 95%CI: 0.99–2.06) or during labor (PR = 1.30; 95%CI: 1.07–1.58). Conclusions The rate of cesarean section was significantly higher among Brazilian women and it was independent of the presence of any known risk factors or usual clinical indications, suggesting that cultural background influences the mode of delivery overcoming the expected standard of care and outcomes in public health services. PMID:23555912

Gastrin levels in mothers and neonates at delivery in various perinatal conditions.

PubMed

Morán, C; Carranza-Lira, S; Ochoa, R; Martínez, J C; Herrera, M; Fonseca, E; Zárate, A

1996-08-01

This study was designed to assess the variations of gastrin (Ga) serum levels in mothers and newborns at birth in some perinatal disorders. Ga levels were measured by RIA in maternal serum, amniotic fluid and cord sera of newborns in 55 cases with the following conditions: normal pregnancy and eutocic vaginal delivery (n = 8), repeat cesarean section (n = 10), and cardiotogographic register suggestive of fetal compromise (n = 15), cephalopelvic disproportion (n = 8), preeclampsia (n = 7) and postdate pregnancy (n = 7). Statistical analysis was performed by Mann-Whitney U test. Ga levels in cord sera of newborn and amniotic fluid in normal pregnancy and eutocic delivery were significantly higher (p < 0.02 and p < 0.01, respectively) than those found in patients with repeat cesarean operation. Serum Ga concentrations in women with postterm pregnancy were significantly higher (p < 0.02) than in women with prior cesarean section. Ga levels in amniotic fluid samples in the presence of suspected fetal compromise and postdate pregnancy were significantly higher (p < 0.001) than those observed in women who had repeat cesarean operation. Vaginal delivery and perinatal pathology may induce hypergastrinemia in both mother and neonate at birth.

Pregnancy outcomes of induced labor in women with previous cesarean section: a systematic review and meta-analysis.

PubMed

Rossi, A C; Prefumo, Federico

2015-02-01

To systematically review the literature about maternal and neonatal outcomes following induction of labor (IOL) and spontaneous labor (SL) in women with previous cesarean section (PCS). PubMed, Medline, EMBASE, Cochrane library searches; January 2000-February 2013. women attempting labor after PCS, singleton term pregnancies. Women undergoing IOL were compared with women in SL. Method for induction, mode of delivery, uterine rupture/dehiscence, post-partum hemorrhage, emergency hysterectomy and any maternal or neonatal morbidity and mortality were analyzed. MOOSE guidelines were followed. Interstudies heterogeneity was tested. A random effect model was generated if heterogeneity was >25 %. Pooled odds ratio with 95 % confidence interval (OR, 95 % CI) were calculated. Eight articles included 4,038 women with IOL (23.2 %) and 13,374 women with SL (76.8 %). IOL was associated with a lower incidence of vaginal delivery (OR 0.66; 95 % CI 0.55-0.80) and higher rates of cesarean section (OR 1.52; 95 % CI 1.26-1.83), uterine rupture/dehiscence (OR 1.62; 95 % CI 1.13-2.31), and post-partum hemorrhage (OR 1.57; 95 % CI 1.20-2.04), although hysterectomy was similar between the two groups (OR 2.60; 95 % CI 0.52-13.1). Neonatal morbidity was similar after IOL or SL (OR 1.13; 95 % CI 0.75-1.69). Induction of labor increases the risk of uterine rupture/dehiscence and of repeat cesarean section.

Legal Briefing: Unwanted Cesareans and Obstetric Violence.

PubMed

Pope, Thaddeus Mason

2017-01-01

A capacitated pregnant woman has a nearly unqualified right to refuse a cesarean section. Her right to say "no" takes precedence over clinicians' preferences and even over clinicians' concerns about fetal health. Leading medical societies, human rights organizations, and appellate courts have all endorsed this principle. Nevertheless, clinicians continue to limit reproductive liberty by forcing and coercing women to have unwanted cesareans. This "Legal Briefing" reviews recent court cases involving this type of obstetric violence. I have organized these court cases into the following six categories: 1. Epidemic of Unwanted Cesareans 2. Court-Ordered Cesareans 3. Physician-Coerced Cesareans 4. Physician-Ordered Cesareans 5. Cesareans for Incapacitated Patients 6. Cesareans for Patients in a Vegetative State or Who Are Brain Dead. Copyright 2017 The Journal of Clinical Ethics. All rights reserved.

Misgav-Ladach cesarean section: general consideration.

PubMed

Fatusić, Zlatan; Hudić, Igor; Musić, Asim

2011-03-01

Among obstetric techniques, cesarean section seemed to represent a well-defined procedure and significant advances in this intervention were considered to be unlikely. However, obstetric surgery has recently undergone many improvements. In 1972, Joel-Cohen presented a new method for transverse incision of the abdomen. This method, with some modifications, was integrated into the Misgav-Ladach cesarean section. The philosophy of this technique is to cause the least possible damage to tissues, to refrain from superfluous steps, and to make the intervention the simplest possible. Advantages of this method are lower incidence of fever and urinary tract infection, reduced use of antibiotics and narcotics, faster re-establishment of normal bowel function, shorter maternal hospital stay and less postoperative adhesion formation. The Misgav-Ladach method of cesarean section is suitable for emergency and elective procedures, justifying its use in daily routine.

Pineal melatonin and the innate immune response: the TNF-alpha increase after cesarean section suppresses nocturnal melatonin production.

PubMed

Pontes, Gerlândia N; Cardoso, Elaine C; Carneiro-Sampaio, Magda M S; Markus, Regina P

2007-11-01

The nocturnal surge of melatonin is the endocrine expression of the circadian system and is essential for organizing the timing of various endogenous processes. Previous works suggest that, in the beginning of a defense response, the increase in circulating tumor necrosis factor-alpha (TNF-alpha) leads to a transient block of nocturnal melatonin production and promotes a disruption of internal time organization. In the present paper, the concentration of melatonin and cytokines [TNF-alpha, interferon-gamma (IFN-gamma), interleukin (IL)-2, IL-4, IL-5, IL-10, IL-12] in the colostrum (postdelivery day 3) and in the milk (postdelivery days 10, 15, 20 and 30) obtained at midday and midnight from mothers who gave birth by vaginal or cesarean section were compared. The nocturnal melatonin surge observed 3 days after vaginal delivery was absent after cesarean section. IL-12 presented no daily variation in either case, while daily variations in IFN-gamma, IL-10, IL-4 and IL-5 were observed after vaginal delivery and cesarean section. On the other hand, the increase in TNF-alpha after cesarean section resulted in suppression of the nocturnal melatonin surge. Daily variation of IL-2 was only observed after recovery of the nocturnal melatonin surge, 30 days after cesarean section. The present paper supports the hypothesis of a cross-talk between the pineal gland and the immune system, which could represent a putative immune-pineal axis.

Maternal expectations and birth-related experiences: a survey of pregnant women of mixed parity from Calcutta, India.

PubMed

Hug, I; Chattopadhyay, C; Mitra, G Roy; Kar Mahapatra, R Mukherjee; Schneider, M C

2008-04-01

In India, as in other parts of the world with high birthrates, there is an imbalance between maternal expectations and provision of labor pain services. Maternal experience may have an impact on attitudes toward the mode of future deliveries and on cesarean section rates. Maternal expectations regarding labor and delivery, and attitudes towards cesarean section were assessed in women of mixed parity during an antenatal visit at a charitable non-governmental hospital in Calcutta. Structured interviews based on a questionnaire were conducted with 205 women. The majority of the 205 women were nulliparous (71%); the average previous cesarean section rate among the parous minority (29%) was 38.8%. Expectation of labor pain was very common. In the absence of an idea of its severity (78%), a majority were ready to tolerate it as a natural phenomenon (71%). For most interviewees, information about epidural labor analgesia was new (97%), although they were prepared to ask for effective pain relief (98%) and pay for epidural analgesia, if available (95%). Nearly a quarter (24%) of subjects considered cesarean section as an option to avoid labor pain, while most (99%) perceived cesarean section to be safer for the baby than vaginal delivery. This study indicates that information on what to expect during labor and delivery, the potential role of epidural labor analgesia, and the impact of cesarean section on neonatal outcome should be the focus of services instituted to improve antenatal and perinatal care.

Implications of pain in functional activities in immediate postpartum period according to the mode of delivery and parity: an observational study.

PubMed

Pereira, Thalita R C; Souza, Felipe G De; Beleza, Ana C S

To identify women's complaints about pain in the immediate postpartum of vaginal delivery and cesarean section; to measure the intensity of pain in postpartum women at rest and with selected movements and to compare the activity limitations in relation to the mode of delivery and parity. Observational, descriptive, cross-sectional study. Eighty-six women, in the immediate postpartum period after vaginal delivery (n=43) and cesarean section (n=43), were evaluated for physical discomforts and their difficulty in performing functional activities. Abdominal pain (mean differences=-39.5%; 95% CI=-57.3 to -21.8%), neck pain (mean differences=-16.3%; 95% CI=-32.3 to -0.3%) and edema (mean differences=-41.4%; 95% CI=-63.3 to -20.4%) were reported of cesarean women postpartum. Perineal pain (p<0.05) was reported in vaginal delivery women postpartum. Postpartum pain was more severe during movement after cesarean section (p<0.05) resulting in pain during the activities of sitting down (mean differences=-30.2%; 95% CI=-50.7 to -9.8%), standing up from a sitting position (mean differences=-46.5%; 95% CI=-65.0 to -28.0%), walking (mean differences=-44.2%; 95% CI=-65.2 to -23.1%), lying down (mean differences=-32.6%; 95% CI=-54.9 to -10.3%) and taking a bath (mean differences=-24.0%; 95% CI=-43.1 to -5.0%). Correspondence analysis found no association between parity and functional limitations. The highest number of complaints was associated with movement activities and cesarean section postpartum. There was no relationship between functional limitations and parity in this study. Copyright © 2017 Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia. Publicado por Elsevier Editora Ltda. All rights reserved.

Systematic review of the risk of uterine rupture with the use of amnioinfusion after previous cesarean delivery.

PubMed

Hicks, Paul

2005-04-01

Amnioinfusion is commonly used for the intrapartum treatment of women with pregnancy complicated by thick meconium or oligohydramnios with deep variable fetal heart rate decelerations. Its benefit in women with previous cesarean deliveries is less known. Theoretically, rapid increases in intrauterine volume would lead to a higher risk of uterine rupture. Searches of the Cochrane Library from inception to the third quarter of 2001 and MEDLINE, 1966 to November 2001, were performed by using keywords "cesarean" and "amnioinfusion." Search terms were expanded to maximize results. All languages were included. Review articles, editorials, and data previously published in other sites were not analyzed. Four studies were retrieved having unduplicated data describing amnioinfusion in women who were attempting a trial of labor after previous cesarean section. As the studies were of disparate types, meta-analysis was not possible. The use of amnioinfusion in women with previous cesarean delivery who are undergoing a trial of labor may be a safe procedure, but confirmatory large, controlled prospective studies are needed before definitive recommendations can be made.

High prevalence of cesarean section births in private sector health facilities- analysis of district level household survey-4 (DLHS-4) of India.

PubMed

Singh, Priyanka; Hashmi, Gulfam; Swain, Prafulla Kumar

2018-05-10

Worldwide rising cesarean section (CS) births is an issue of concern. In India, with increase in institutional deliveries there has also been an increase in cesarean section births. Aim of the study is to quantify the prevalence of cesarean section births in public and private health facility, and also to determine the factors associated with cesarean section births. We analyzed data from district level household survey data 4 (DLHS-4) combined individual level dataset for 19 states/UTs of India comprising 24,398 deliveries resulting in 22,111 live births for year 2011. The percentages and Chi-square has been computed for the select variables viz. Socio demographic, maternal, antenatal care and delivery related based on type of births (CS Vs normal births). The multiple logistic regression model has been used to identify the potential risk factors associated with CS births. Of 22,111 live birth analyzed 49.2% were delivered at public sector, 31.9% at private sector and 18.9% were home deliveries. Prevalence of CS births were 13.7% (95% CI; 13.0- 14.3%) and 37.9% (95% CI; 36.7- 39.0%) in the public and private sectors, respectively. Higher odds of CS births were observed with- delivery at private health facility (OR 3.79; 95% C.I 3.06-4.72), urban residence (OR 1.15; 95% C.I 1.00- 1.35), first delivery after 35 years of maternal age (OR 5.5; 95% C.I 1.85- 16.4), hypertension in pregnancy (OR 1.32; 95% C.I 1.06- 1.65) and breach presentation (OR 2.37; 95% C.I. 1.63- 3.43). Our findings shows that CS births are nearly three times more in private as compared to public sector health facilities.The higher rates of CS births, especially in private sector, not only increase the cost of care but may pose unnecessary risks to women (when there is no indications for CS). The government of India need to take measures to strengthen existing public health facilities as well as ensure that cesarean sections are performed based upon medical indications in both public and private sector health facilities.

Factors affecting the choice of type of delivery with breast feeding in Iranian mothers.

PubMed

Sharifi, Farangis; Nouraei, Soheila; Sharifi, Nader

2017-09-01

This study assessed the factors affecting the choice of type of delivery with breast feeding in Iranian mothers. This Cross section descriptive analytic study was performed using a random sampling technique, using data from 400 pregnant women who attended the maternity centers in Borazjan and Kazerun in Iran in 2014. A questionnaire covering demographic characteristics, mode of delivery and postpartum conditions was completed for each mother. Descriptive analysis and Chi square test were used along with SPSS 23 software to statistically analyze the data and p-value less than 0.05 was considered for statistical significance. In this study, the rate of normal delivery and cesarean operation are considered equal. In the main factors influencing the choice of delivery, mothers' education level (p=0.028) and pregnancy status (p=0.041) showed a significant relationship. Although no significant association between child nutrition with the type of delivery was found, duration of breastfeeding with the type of delivery showed significant association (p=0.046). Although cesarean delivery in many cases is life-saving for mother and fetus; in addition to medical indications, parents with higher education and pregnancy status are also important factors in increasing the rate of cesarean section compared to vaginal delivery. Babies of mothers with normal delivery had a longer time of breastfeeding. Further studies in Iran are necessary, regarding the reasons for high cesarean section and their outcomes.

[Surgical technique for cesarean section of Eduardo Porro (1842-1902) and its significance for obstetric development. In the 150th anniversary year of the method's creator].

PubMed

Waszyński, E

1994-04-01

It has passed 150th birth anniversary of a great, Italian Obstetrician Eduardo Porro, author of a cesarean section technique consisted of uterine corpus amputation and suturing of the cervix stump into the abdominal wall incision. Eduardo Porro was born in 1842 in Padwa. In 1876, he became the Head of Obstetrics Department in Pawia, and since 1882, the Head of Midwifery School in Milano. He died on May 25th, 1901. That original cesarean section method was introduced by him in 1876. Its main idea was exsection of the uterus, infected at the time of labor. The operation was also performed because of other reasons, such as: wide uterine ruptures, osteomalation, spacions vaginal cicatrization, and uterine atony. In the second part of the 18th century, maternal mortality following so called, classical cesarean section was nearly 100 percent. Introducing the Porro's operative technique decreased maternal mortality to 58%. This method aroused an interest of cesarean section technique improvement at all. The twilight, of the Porro's operation took place in the 1920s as the new method appeared, elaborated by Adolf Kehrer--uterine lower segment transverse incision.

Amnioinfusion for relief of recurrent severe and moderate variable decelerations in labor.

PubMed

Regi, Annie; Alexander, Nancy; Jose, Ruby; Lionel, Jessie; Varghese, Lilly; Peedicayil, Abraham

2009-05-01

To determine whether intrapartum amnioinfusion (AI) relieves recurrent moderate and severe variable decelerations in laboring women with clear or grade I meconium-stained amniotic fluid and reduces cesarean section rate for fetal distress. A randomized controlled trial was conducted in labor unit of Christian Medical College Hospital, Vellore, India, between October 2003 and September 2004. Women were randomized to receive AI (group I) and not to receive it (group II). A total of 150 women (75 in each group) were included in the study. There was significant relief of variable decelerations in group I and no difference in overall cesarean section rate but significant reduction in cesarean section rate for fetal distress in group I, and significant reduction in cesarean section rate for fetal distress in nulliparous women of group I. Neonatal acidemia was also significantly reduced in the nulliparous women receiving AI. The duration of maternal postpartum hospital stay was significantly reduced in group I. There were no adverse maternal or neonatal outcomes. AI was a beneficial therapeutic intervention in women patients showing fetal distress in first stage of labor, and it reduced cesarean section for fetal distress and neonatal acidemia.

Birth by Cesarean Section, Allergic Rhinitis, and Allergic Sensitization among Children with Parental History of Atopy

PubMed Central

Pistiner, Michael; Gold, Diane R.; Abdulkerim, Hassen; Hoffman, Ellaine; Celedón, Juan C.

2016-01-01

Background Cesarean delivery may alter neonatal immune responses and increase the risk of atopy. Studies of the relation between cesarean delivery and allergic diseases in children not selected on the basis of a family history of atopy have yielded inconsistent findings. Objective To examine the relation between birth by cesarean delivery and atopy and allergic diseases in children at risk for atopy. Methods We examined the relation between mode of delivery and the development of atopy and allergic diseases among 432 children with parental history of atopy followed from birth to age 9 years. Asthma was defined as physician-diagnosed asthma and wheeze in the previous year and allergic rhinitis as physician-diagnosed allergic rhinitis and naso-ocular symptoms apart from colds in the previous year. Atopy was considered present at school age if there was >=1 positive skin test or specific IgE to common allergens. Stepwise logistic regression was used to study the relation between cesarean delivery and the outcomes of interest. Results After adjustment for other covariates, children born by cesarean section had twofold higher odds of atopy than those born by vaginal delivery (OR=2.1, 95% CI=1.1–3.9). In multivariate analyses, birth by cesarean section was significantly associated with increased odds of allergic rhinitis (OR=1.8, 95% CI=1.0–3.1) but not with asthma. Conclusions Our findings suggest that cesarean delivery is associated with allergic rhinitis and atopy among children with parental history of asthma or allergies. This could be explained by lack of contact with the maternal vaginal/fecal flora or reduced/absent labor during cesarean delivery. Clinical Implications Potential development of allergic diseases should be considered as a potential risk of cesarean delivery among children with parental history of atopy. Capsule Summary Cesarean delivery may lead to an increased risk of allergic rhinitis and atopy in children with parental history of atopy. PMID:18571710

Vaginal breech delivery: results of a prospective registration study

PubMed Central

2013-01-01

Background Most countries recommend planned cesarean section in breech deliveries, which is considered safer than vaginal delivery. As one of few countries in the western world Norway has continued to practice planned vaginal delivery in selected women. The aim of this study is to evaluate prospectively registered neonatal and maternal outcomes in term singleton breech deliveries in a Norwegian hospital during a ten years period. We aim to compare maternal and neonatal outcomes in term breech pregnancies subjected either to planned vaginal or elective cesarean section. Methods A prospective registration study including 568 women with term breech deliveries (>37 weeks) consecutively registered at Sorlandet Hospital Kristiansand between 2001 and 2011. Fetal and maternal outcomes were compared according to delivery method; planned vaginal delivery versus planned cesarean section. Results Of 568 women, elective cesarean section was planned in 279 (49%) cases and vaginal delivery was planned in 289 (51%) cases. Acute cesarean section was performed in 104 of the planned vaginal deliveries (36.3%). There were no neonatal deaths. Two cases of serious neonatal morbidity were reported in the planned vaginal group. One infant had seizures, brachial plexus injury, and cephalhematoma. The other infant had 5-minutes Apgar < 4. Twenty-nine in the planned vaginal group (10.0%) and eight in the planned cesarean section group (2.9%) (p < 0.001) were transferred to the neonatal intensive care unit. However, only one infant was admitted for ≥4 days. According to follow-up data (median six years) none of these infants had long-term sequelae. Regarding maternal morbidity, blood loss was the only variable that was significantly higher in the planned cesarean section group versus in the vaginal delivery group (p < 0.001). Conclusions Strict guidelines were followed in all cases. There were no neonatal deaths. Two infants had serious neonatal morbidity in the planned vaginal group without long-term sequelae. PMID:23883361

Modified Misgav Ladach method for cesarean section: clinical experience.

PubMed

Kulas, Tomislav; Habek, Dubravko; Karsa, Matija; Bobić-Vuković, Mirna

2008-01-01

To determine the advantages of modified a Misgav Ladach method over conventional (Pfannenstiel-Dorffler) cesarean section. From October 2002 to March 2005, 217 cesarean sections performed according to a modified Misgav Ladach method (without routine preoperative urinary catheterization, blunt separation of the fascia after a small incision, and unprepared plica vesicouterina) were prospectively compared with 153 randomly selected conventional cesarean sections. Maternal age, parity, gestational age, neonatal birth weight, procedure duration, operative complications and postoperative course were analyzed. The incidence of postoperative fever was 2.30 and 4.57% (p = 0.001), wound seroma 0.46 and 1.96% (p = 0.01), local wound infection 0.92 and 1.96% (p = 0.01), wound dehiscence 0 and 0.65% (NS), anemia 3.68 and 7.84% (p = 0.001), and need of blood transfusion 1.38 and 1.96% (NS) in the modified Misgav Ladach and conventional group, respectively. The mean duration of the operation was 26.24 min with the Misgav Ladach versus 39.41 min with the conventional operation (p < 0.001). The postoperative use of antibiotics and analgesics/antipyretics was significantly lower in the modified Misgav Ladach group (p = 0.001). Study results demonstrated that the modified Misgav Ladach method of cesarean section is associated with faster postoperative recovery, lower morbidity and blood loss, shorter length of operative procedure, lower incidence of operative complications, lesser postoperative use of antibiotics and analgesics/antipyretics, and lower utilization of surgical material. The modified Misgav Ladach method of cesarean section is suitable for emergency and elective procedures, justifying its use in daily routine. (c) 2008 S. Karger AG, Basel

Requests for cesarean deliveries: The politics of labor pain and pain relief in Shanghai, China.

PubMed

Wang, Eileen

2017-01-01

Cesarean section rates have risen dramatically in China within the past 25 years, particularly driven by non-medical factors and maternal requests. One major reason women request cesareans is the fear of labor pain, in a country where a minority of women are given any form of pain relief during labor. Drawing upon ethnographic fieldwork and in-depth interviews with 26 postpartum women and 8 providers at a Shanghai district hospital in June and July of 2015, this article elucidates how perceptions of labor pain and the environment of pain relief constructs the cesarean on maternal request. In particular, many women feared labor pain and, in a context without effective pharmacological pain relief or social support during labor, they came to view cesarean sections as a way to negotiate their labor pain. In some cases, women would request cesarean sections during labor as an expression of their pain and a call for a response to their suffering. However, physicians, under recent state policy, deny such requests, particularly as they do not view pain as a reasonable indication for a cesarean birth. This disconnect leads to a mismatch in goals for the experience of birth. To reduce unnecessary C-sections, policy makers should instead address the lack of pain relief during childbirth and develop other means of improving the childbirth experience that may relieve maternal anxiety, such as allowing family members to support the laboring woman and integrating a midwifery model for low-risk births within China's maternal-services system. Copyright © 2016 Elsevier Ltd. All rights reserved.

Women's Psychological Adjustment Following Emergency Cesarean versus Vaginal Delivery.

ERIC Educational Resources Information Center

Padawer, Jill A.; And Others

1988-01-01

Investigated psychological adjustment and satisfaction in women who had given birth vaginally or by cesarean section. Cesarean mothers reported significantly less satisfaction with the delivery than did vaginal mothers; however no differences were found in postpartum psychological adjustment as measured by depression, anxiety, and confidence in…

PENTAZOCINE VERSUS PENTAZOCINE WITH RECTAL DICLOFENAC FOR POSTOPERATIVE PAIN RELIEF AFTER CESAREAN SECTION- A DOUBLE BLIND RANDOMIZED PLACEBO CONTROLLED TRIAL IN A LOW RESOURCE AREA.

PubMed

Olateju, Simeon O; Adenekan, Anthony T; Olufolabi, Adeyemi J; Owojuyigbe, Afolabi M; Adetoye, Adedapo O; Ajenifuja, Kayode O; Olowookere, Samuel A; Faponle, Aramide F

2016-02-01

The unimodal approach of using pentazocine as post-cesarean section pain relief is inadequate, hence the need for a safer, easily available and more effective multimodal approach. To evaluate the effectiveness of rectal diclofenac combined with intramuscular pentazocine for postoperative pain following cesarean section. In this double blind clinical trial, 130 pregnant women scheduled for cesarean section under spinal anesthesia were randomly assigned to two groups. Group A received 100mg diclofenac suppository and group B received placebo suppository immediately following surgery, 12 and 24h later. Both groups also received intramuscular pentazocine 30mg immediately following surgery and 6 hourly postoperatively in the first 24 h. Postoperative pain was assessed by visual analogue scale at end of surgery and 2, 12 and 24 h after surgery. Patient satisfaction scores were also assessed. One hundred and sixteen patients completed the study. Combining diclofenac and pentazocine had statistically significant reduction in pain intensity at 2, 12, and 24 hours postoperatively compared to pentazocine alone (p <0.05). No significant side effects were noted in both groups. The combined group also had significantly better patient satisfaction scores. The addition of diclofenac suppository to intramuscular pentazocine provides better pain relief after cesarean section and increased patient satisfaction.

Comparative study of the ''Misgav Ladach'' and traditional Pfannenstiel surgical techniques for cesarean section.

PubMed

Belci, D; Kos, M; Zoricić, D; Kuharić, L; Slivar, A; Begić-Razem, E; Grdinić, I

2007-06-01

The aim of this study was to evaluate the advantages of the Misgav Ladach surgical technique compared to traditional cesarean section. A prospective randomized trial of 111 women undergoing cesarean section was carried out in the Pula General Hospital. Forty-nine operations were performed using the Pfannenstiel method of cesarean section, 55 by the Misgav Ladach method and 7 by lower midline laparotomy. It was proved that the cases where the Misgav Ladach method was implemented, compared to the Pfannenstiel method, showed a significantly shorter delivery/extraction and operative time (P=0.0009), the incision pain on the second postoperative day was significantly lower (0.021), we recorded a quicker stand up and walking time (P=0.013), significantly fewer analgesic injections and a shorter duration of analgesia were required (P=0.0009) and the bowel function was restored to normal sooner (P=0.001). The Misgav Ladach method of cesarean section has advantages over the Pfannenstiel method in so far as it is significantly quicker to perform, with diminished postoperative pain and less use of postoperative analgesics. The recovery of physiologic function is faster. No differences were found in intraoperative bleeding, maternal morbidity, scar appearance, uterus postoperative involution and the assessment of the inflammation response to the operative technique.

[Adhesion prevention after Cesarean section by short-term biological barrier of modified chitosan].

PubMed

Shen, Wei; Shen, Guofang; Li, Lüwei

2014-02-25

To evaluate the efficacies of modified chitosan, an adhesive prevention substance, as a biological barrier for preventing adhesion after Cesarean section. A total of 250 cases undergoing primary Cesarean section from January 2011 to June 2012 at our hospital were recruited. They were randomly divided into experiment (n = 130) and control (n = 120) groups. The experiment group received modified chitosan during Cesarean section while no adhesive prevention substance was offered for the control group. Postoperative flatus time, postoperative infection and pelvic adhesion were used to evaluate the clinical efficacies. For the experiment group, the average postoperative flatus time was (25 ± 7) hours. Three cases had postoperative infections with a postoperative infection rate of 2.3%. There were 2 cases of pelvic adhesion (pelvic adhesion rate: 1.5%) during the postoperative follow-up period. For the control group, the average postoperative flatus time was (34 ± 11) hours. Five cases had postoperative infections with a postoperative infection rate of 4.2%. There were 5 cases of pelvic adhesion (pelvic adhesion rate: 4.2%) during the postoperative follow-up period. There were significant inter-group differences in postoperative flatus time, postoperative infection and pelvic adhesion (P < 0.05). Modified chitosan can prevent pelvic adhesion after Cesarean section.

Specialized operating room for cesarean section in the perinatal care unit: a review of the opening process and operating room management.

PubMed

Kasagi, Yoshihiro; Okutani, Ryu; Oda, Yutaka

2015-02-01

We have opened an operating room in the perinatal care unit (PNCU), separate from our existing central operating rooms, to be used exclusively for cesarean sections. The purpose is to meet the increasing need for both emergency cesarean sections and non-obstetric surgeries. It is equipped with the same surgical instruments, anesthesia machine, monitoring system, rapid infusion system and airway devices as the central operating rooms. An anesthesiologist and a nurse from the central operating rooms trained the nurses working in the new operating room, and discussed solutions to numerous problems that arose before and after its opening. Currently most of the elective and emergency cesarean sections carried out during the daytime on weekdays are performed in the PNCU operating room. A total of 328 and 347 cesarean sections were performed in our hospital during 2011 and 2012, respectively, of which 192 (55.5 %) and 254 (73.2 %) were performed in the PNCU operating room. The mean occupancy rate of the central operating rooms also increased from 81 % in 2011 to 90 % in 2012. The PNCU operating room was built with the support of motivated personnel and multidisciplinary teamwork, and has been found to be beneficial for both surgeons and anesthesiologists, while it also contributes to hospital revenue.

Evolution & the Cesarean Section Rate

ERIC Educational Resources Information Center

Walsh, Joseph A.

2008-01-01

"Nothing in biology makes sense except in the light of evolution." This was the title of an essay by geneticist Theodosius Dobzhansky writing in 1973. Many causes have been given for the increased Cesarean section rate in developed countries, but biologic evolution has not been one of them. The C-section rate will continue to rise, because the…

Caesarean Section in Peru: Analysis of Trends Using the Robson Classification System

PubMed Central

2016-01-01

Introduction Cesarean section rates continue to increase worldwide while the reasons appear to be multiple, complex and, in many cases, country specific. Over the last decades, several classification systems for caesarean section have been created and proposed to monitor and compare caesarean section rates in a standardized, reliable, consistent and action-oriented manner with the aim to understand the drivers and contributors of this trend. The aims of the present study were to conduct an analysis in the three Peruvian geographical regions to assess levels and trends of delivery by caesarean section using the Robson classification for caesarean section, identify the groups of women with highest caesarean section rates and assess variation of maternal and perinatal outcomes according to caesarean section levels in each group over time. Material and Methods Data from 549,681 pregnant women included in the Peruvian Perinatal Information System database from 43 maternal facilities in three Peruvian geographical regions from 2000 and 2010 were studied. The data were analyzed using the Robson classification and women were studied in the ten groups in the classification. Cochran-Armitage test was used to evaluate time trends in the rates of caesarean section rates and; logistic regression was used to evaluate risk for each classification. Results The caesarean section rate was 27% and a yearly increase in the overall caesarean section rates from 2000 to 2010 from 23.5% to 30% (time trend p<0.001) was observed. Robson groups 1, 3 (nulliparous and multiparas, respectively, with a single cephalic term pregnancy in spontaneous labour), 5 (multiparas with a previous uterine scar with a single, cephalic, term pregnancy) and 7 (multiparas with a single breech pregnancy with or without previous scars) showed an increase in the caesarean section rates over time. Robson groups 1 and 3 were significantly associated with stillbirths (OR 1.43, CI95% 1.17–1.72; OR 3.53, CI95% 2.95–4.2) and maternal mortality (OR 3.39, CI95% 1.59–7.22; OR 8.05, CI95% 3.34–19.41). Discussion The caesarean section rates increased in the last years as result of increased CS in groups with spontaneous labor and in-group of multiparas with a scarred uterus. Women included in groups 1 y 3 were associated to maternal perinatal complications. Women with previous cesarean section constitute the most important determinant of overall cesarean section rates. The use of Robson classification becomes an useful tool for monitoring cesarean section in low human development index countries. PMID:26840693

Obstetrical correlates and perinatal consequences of neonatal hypoglycemia in term infants.

PubMed

Ogunyemi, D; Friedman, P; Betcher, K; Whitten, A; Sugiyama, N; Qu, L; Kohn, Amitai; Paul, Holtrop

2017-06-01

To determine independent perinatal and intrapartum factors associated with neonatal hypoglycemia. Of singleton pregnancies delivered at term in 2013; 318 (3.8%) neonates diagnosed with hypoglycemia were compared to 7955 (96.2%) neonate controls with regression analysis. Regression analysis showed that independent prenatal factors were multiparity (odds-ratio [OR] = 1.61), gestational age (OR = 0.68), gestational diabetes (OR = 0.22), macrosomia (OR = 4.87), small for gestational age neonate [SGA] (OR = 6.83) and admission cervical dilation (OR = 0.79). For intrapartum factors, only cesarean section (OR = 1.57) and last cervical dilation (OR = 0.92) were independently significantly associated with neonatal hypoglycemia. For biologically plausible risk factors, independent factors were cesarean section (OR = 4.18), gentamycin/clindamycin in labor (OR = 5.35), gestational age (OR = 0.59) and macrosomia (OR = 5.62). Mothers of babies with neonatal hypoglycemia had more blood loss and longer hospital stays, while neonates with hypoglycemia had worse umbilical cord gases, more neonatal hypoxic conditions, neonatal morbidities and NICU admissions. Diabetes was protective of neonatal hypoglycemia, which may be explained by optimum maternal glucose management; nevertheless macrosomia was independently predictive of neonatal hypoglycemia. Cesarean section and decreasing gestational age were the most consistent independent risk factors followed by treatment for chorioamnionitis and SGA. Further studies to evaluate these observations and develop preventive strategies are warranted.

Conventional MRI features for predicting the clinical outcome of patients with invasive placenta

PubMed Central

Chen, Ting; Xu, Xiao-Quan; Shi, Hai-Bin; Yang, Zheng-Qiang; Zhou, Xin; Pan, Yi

2017-01-01

PURPOSE We aimed to evaluate whether morphologic magnetic resonance imaging (MRI) features could help to predict the maternal outcome after uterine artery embolization (UAE)-assisted cesarean section (CS) in patients with invasive placenta previa. METHODS We retrospectively reviewed the MRI data of 40 pregnant women who have undergone UAE-assisted cesarean section due to suspected high risk of massive hemorrhage caused by invasive placenta previa. Patients were divided into two groups based on the maternal outcome (good-outcome group: minor hemorrhage and uterus preserved; poor-outcome group: significant hemorrhage or emergency hysterectomy). Morphologic MRI features were compared between the two groups. Multivariate logistic regression analysis was used to identify the most valuable variables, and predictive value of the identified risk factor was determined. RESULTS Low signal intensity bands on T2-weighted imaging (P < 0.001), placenta percreta (P = 0.011), and placental cervical protrusion sign (P = 0.002) were more frequently observed in patients with poor outcome. Low signal intensity bands on T2-weighted imaging was the only significant predictor of poor maternal outcome in multivariate analysis (P = 0.020; odds ratio, 14.79), with 81.3% sensitivity and 84.3% specificity. CONCLUSION Low signal intensity bands on T2-weighted imaging might be a predictor of poor maternal outcome after UAE-assisted cesarean section in patients with invasive placenta previa. PMID:28345524

Omental Evisceration after Cesarean Section: Safety of Peritoneal Nonclosure Technique

PubMed Central

Bhattacharya, Sohini; Bhattacharyya, Sanjay Kumar; Alam, Hajekul; Ghosh Roy, Samir Chandra

2011-01-01

A case of omental prolapse presented to us on the fifteenth postoperative day following an uneventful Cesarean section. A rare complication as such questions the safety of peritoneal nonclosure that has been adopted by obstetricians in recent times. PMID:22567495

Trends in the delivery route of twin pregnancies in the United States, 2006-2013.

PubMed

Bateni, Zhoobin H; Clark, Steven L; Sangi-Haghpeykar, Haleh; Aagaard, Kjersti M; Blumenfeld, Yair J; Ramin, Susan M; Lee, Henry C; Fox, Karin A; Moaddab, Amirhossein; Shamshirsaz, Amir A; Salmanian, Bahram; Hosseinzadeh, Pardis; Racusin, Diana A; Erfani, Hadi; Espinoza, Jimmy; Dildy, Gary A; Belfort, Michael A; Shamshirsaz, Alireza A

2016-10-01

To determine the trends of cesarean delivery rate among twin pregnancies from 2006 to 2013. This is a population-based, cross-sectional analysis of twin live births from United State birth data files of the National Center for Health Statistics for calendar years 2006 through 2013. We stratified the population based on the gestational age groups, maternal race/ethnicity, advanced maternal age (AMA) which was defined by age more than 35 years and within the standard birth weight groups (group 1: birth weight 500-1499g, group 2: birth weight 1500-2499g and group 3: birth weight >2500g). We also analyzed the effect of different risk factors for cesarean delivery in twins. There were 1,079,102 infants born of twin gestations in the U.S. from 2006 to 2013, representing a small but significant increase in the proportion of twin births among all births (3.2% in 2006 versus 3.4% in 2013). The rate of cesarean delivery in twin live births peaked at 75.3% in 2009, and was significantly lower (74.8%) in 2013. The rate of the twin live birth with the breech presentation increased steadily from 26.3% in 2006 to 29.1% in 2013. For the fetus of the twin pregnancy presented as breech, the cesarean delivery rate peaked at 92.2% in 2010, falling slightly but significantly in the ensuing 3 years. The results demonstrated that the decrease in cesarean delivery rate was due to fewer cesareans in non-Hispanic white patients; all other ethnic subgroups showed increasing rates of cesarean delivery throughout the study. Gestational diabetes, gestational hypertension, previous cesarean delivery and breech presentation were all significant risk factors for cesarean delivery during the entire study period. Induction of labor and premature rupture of the membranes were associated with lower rates of cesarean delivery in twins. The recent decrease in the cesarean delivery rate in twin gestation appears to be largely attributable to a decline in cesarean among pregnancies complicated by breech presentation in non-Hispanic white women, and may reflect a health care disparity that deserves further research. Published by Elsevier Ireland Ltd.

Declining Fertility and the Use of Cesarean Delivery: Evidence from a Population-Based Study in Taiwan

PubMed Central

Ma, Ke-Zong M; Norton, Edward C; Lee, Shoou-Yih D

2010-01-01

Objective To test the hypothesis that declining fertility would affect the number of cesarean sections (c-sections) on maternal demand, but not medically indicated c-sections. Data Sources The 1996–2004 National Health Insurance Research Database in Taiwan for all singleton deliveries. Study Design Retrospective population-based, longitudinal study. Estimation was performed using multinomial probit models. Principal Findings Results revealed that declining fertility had a significant positive effect on the probability of having a c-section on maternal request but not medically indicated c-section. Conclusions Our findings offer a precautionary note to countries experiencing a fertility decline. Policies to contain the rise of c-sections should understand the role of women's preferences, especially regarding cesarean deliveries on maternal request. PMID:20545781

Coping with preoperative anxiety in cesarean section: physiological, cognitive, and emotional effects of listening to favorite music.

PubMed

Kushnir, Jonathan; Friedman, Ahuva; Ehrenfeld, Mally; Kushnir, Talma

2012-06-01

Listening to music has a stress-reducing effect in surgical procedures. The effects of listening to music immediately before a cesarean section have not been studied. The objective of this study was to assess the effects of listening to selected music while waiting for a cesarean section on emotional reactions, on cognitive appraisal of the threat of surgery, and on stress-related physiological reactions. A total of 60 healthy women waiting alone to undergo an elective cesarean section for medical reasons only were randomly assigned either to an experimental or a control group. An hour before surgery they reported mood, and threat perception. Vital signs were assessed by a nurse. The experimental group listened to preselected favorite music for 40 minutes, and the control group waited for the operation without music. At the end of this period, all participants responded to a questionnaire assessing mood and threat perception, and the nurse measured vital signs. Women who listened to music before a cesarean section had a significant increase in positive emotions and a significant decline in negative emotions and perceived threat of the situation when compared with women in the control group, who exhibited a decline in positive emotions, an increase in the perceived threat of the situation, and had no change in negative emotions. Women who listened to music also exhibited a significant reduction in systolic blood pressure compared with a significant increase in diastolic blood pressure and respiratory rate in the control group. Listening to favorite music immediately before a cesarean section may be a cost-effective, emotion-focused coping strategy. (BIRTH 39:2 June 2012). © 2012, Copyright the Authors Journal compilation © 2012, Wiley Periodicals, Inc.

Comparison of patient-controlled intravenous analgesia with sufentanil versus tramadol in post-cesarean section pain management and lactation after general anesthesia - a prospective, randomized, double-blind, controlled study.

PubMed

Chi, Xiaohui; Li, Man; Mei, Wei; Liao, Mingfeng

2017-01-01

Acute pain is a common complication following cesarean section under general anesthesia. Post-cesarean section pain management is important for both the mother and the newborn. This study compared the effects of patient-controlled intravenous analgesia (PCIA) using sufentanil or tramadol on postoperative pain control and initiation time of lactation in patients who underwent cesarean section under general anesthesia. Primiparas (n=146) scheduled for cesarean section under general anesthesia were randomized to receive PCIA with sufentanil or tramadol. Movement-evoked and rest-pain intensity were assessed by the Numerical Rating Scale (NRS) postoperatively. The number of PCIA attempts, amount of drug consumed, initiation time of lactation, and Quality of Recovery Score 40 (QoR-40) were recorded at 4, 8, 12, and 24 h postoperatively. Pre- and postoperative serum prolactin levels were recorded. No between-group difference existed in the NRS at rest at any time point postoperatively. Patients on sufentanil had more movement-evoked pain and a higher sedation score at 4, 8, and 12 h postoperatively, as compared with the tramadol group. At 24 h, the QoR-40 was higher in the tramadol group compared with the sufentanil group. No significant between-group differences were present in patient satisfaction and nausea/vomiting scores. Postpartum prolactin levels were significantly higher in the tramadol group versus the sufentanil group, corresponding with a significant delay in initiation of lactation in the latter. PCIA with tramadol may be preferred due to lower movement-evoked pain, higher quality of recovery, and earlier lactation in patients following cesarean section under general anesthesia.

Cesarean scar defects: an underrecognized cause of abnormal uterine bleeding and other gynecologic complications.

PubMed

Tower, Amanda M; Frishman, Gary N

2013-01-01

The gynecologic sequelae due to deficient uterine scar healing after cesarean section are only recently being identified and described. These include conditions such as abnormal bleeding, pelvic pain, infertility, and cesarean scar ectopic pregnancy, as well as a potentially higher risk of complications and difficulties during gynecologic procedures such as uterine evacuation, hysterectomy, endometrial ablation, and insertion of an intrauterine device. The proposed mechanism of abnormal uterine bleeding is a pouch or "isthmocele" in the lower uterine segment that causes delayed menstrual bleeding. The prevalence of symptomatic or clinically relevant cesarean scar defects (CSDs) ranges from 19.4% to 88%. Possible risk factors for CSD include number of cesarean sections, uterine position, labor before cesarean section, and surgical technique used to close the uterine incision. There are no accepted guidelines for the diagnostic criteria of CSD. We propose that a CSD be defined on transvaginal ultrasound or saline infusion sonohysterography as a triangular hypoechoic defect in the myometrium at the site of the previous hysterotomy. We also propose a classification system to aid in standardized classification for future research. Surgical techniques for repair of CSD include laparoscopic excision, resectoscopic treatment, vaginal revision, and endometrial ablation. Copyright © 2013 AAGL. Published by Elsevier Inc. All rights reserved.

Effects of exercise and Kinesio taping on abdominal recovery in women with cesarean section: a pilot randomized controlled trial.

PubMed

Gürşen, Ceren; İnanoğlu, Deniz; Kaya, Serap; Akbayrak, Türkan; Baltacı, Gül

2016-03-01

Abdominal muscle strength decreases and fat ratio in the waist region increases following cesarean section. Kinesio taping (KT) is an easily applicable method and stimulates muscle activation. The aim of this pilot randomized controlled trial (RCT) was to investigate the effects of KT combined with exercise in women with cesarean section on abdominal recovery compared to the exercise alone. Twenty-four women in between the fourth and sixth postnatal months who had cesarean section were randomly assigned to KT + exercise (n = 12) group or exercise group (n = 12). KT was applied twice a week for 4 weeks on rectus abdominis, oblique abdominal muscles and cesarean incision. All women were instructed to carry out posterior pelvic tilt, core stabilization and abdominal correction exercises. Outcome measures were evaluated with the manual muscle test, sit-up test, abdominal endurance test, Visual Analog Scale (VAS), circumference measurements and Roland Morris Disability Questionnaire (RMDQ). Mann-Whitney U and Wilcoxon tests were used to analyze data. p < 0.05 was considered as statistically significant. The improvement observed in the KT + exercise group was significantly greater compared to the exercise group in terms of the strength of the rectus abdominis muscle, sit-up test, VAS, measurements of the waist circumference and RMDQ (p < 0.05). It appears that the addition of KT to abdominal exercises in the postnatal physiotherapy program provides greater benefit for the abdominal recovery in women with cesarean section. Further studies with larger sample sizes and long-term follow-up are needed to verify these results.

Mifepristone combined with ethacridine lactate for the second-trimester pregnancy termination in women with placenta previa and/or prior cesarean deliveries.

PubMed

Chen, Chunqin; Lin, Feikai; Wang, Xiaoyun; Jiang, Yaping; Wu, Sufang

2017-01-01

This study was aimed to evaluate the safety and efficacy of the second-trimester medical abortions using mifepristone and ethacridine lactate in women with placenta previa and/or prior cesarean deliveries. The patients who underwent a second-trimester pregnancy termination from January 2009 to December 2015 were retrospectively analyzed. The eligible patients were assigned to four groups based on placentation and cesarean history. The abortion interval (AI), blood loss, hospital stays, incidence of curettage, and transfusion were reviewed. Two women underwent cesarean sections for placenta increta. Finally, 443 patients were enrolled in this study, including 92 with placenta previa, 153 with prior cesarean deliveries, 36 with the both factors, and 236 with normal placentation and no cesarean delivery history. All the included cases had a successful vaginal delivery. There was no significant difference in AI, hospital stay, rate of hemorrhage, and transfusion among the four groups. Patients with prior cesarean section had higher blood loss than the normal group (P = 0.0017), as well as patients with both placenta previa and prior cesarean (P = 0.0018). However, there was no obvious blood loss in patients with placenta previa when compared with normal placetal patients (P = 0.23). No uterine rupture occurred in all patients. Mifepristone combined with ethacridine lactate is safe and effective for patients with low placentation or/and prior cesarean in the second-trimester pregnancy termination.

The impact of nonclinical factors on repeat cesarean section.

PubMed

Stafford, R S

1991-01-02

Nonclinical factors, including the setting in which health care takes place, influence clinical decisions. This research measures the independent effects of organizational and socioeconomic factors on repeat cesarean section use in California. Of 45,425 births to women with previous cesarean sections in 1986, vaginal birth after cesarean section occurred in 10.9%. Sizable nonclinical variations were noted. By hospital ownership, rates ranged from 4.9% (for-profit hospitals) to 29.2% (University of California). Variations also existed by hospital teaching level (nonteaching hospitals, 7.0%, vs formalized teaching hospitals, 23.3%); payment source (private insurance, 8.1%, vs indigent services, 25.2%); and obstetric volume (low-volume hospitals, 5.4%, vs high-volume hospitals, 16.6%). Multiple logistic regression demonstrated that these variables had independent effects after accounting for their overlapping influences and the effects of patient characteristics. The observed variations demonstrate the prominence of nonclinical factors in decision making and question the clinical appropriateness of current practice patterns.

Abdominal girth and vertebral column length aid in predicting intrathecal hyperbaric bupivacaine dose for elective cesarean section

PubMed Central

Wei, Chang-Na; Zhou, Qing-He; Wang, Li-Zhong

2017-01-01

Abstract Currently, there is no consensus on how to determine the optimal dose of intrathecal bupivacaine for an individual undergoing an elective cesarean section. In this study, we developed a regression equation between intrathecal 0.5% hyperbaric bupivacaine volume and abdominal girth and vertebral column length, to determine a suitable block level (T5) for elective cesarean section patients. In phase I, we analyzed 374 parturients undergoing an elective cesarean section that received a suitable dose of intrathecal 0.5% hyperbaric bupivacaine after a combined spinal-epidural (CSE) was performed at the L3/4 interspace. Parturients with T5 blockade to pinprick were selected for establishing the regression equation between 0.5% hyperbaric bupivacaine volume and vertebral column length and abdominal girth. Six parturient and neonatal variables, intrathecal 0.5% hyperbaric bupivacaine volume, and spinal anesthesia spread were recorded. Bivariate line correlation analyses, multiple line regression analyses, and 2-tailed t tests or chi-square test were performed, as appropriate. In phase II, another 200 parturients with CSE for elective cesarean section were enrolled to verify the accuracy of the regression equation. In phase I, a total of 143 parturients were selected to establish the following regression equation: YT5 = 0.074X1 − 0.022X2 − 0.017 (YT5 = 0.5% hyperbaric bupivacaine volume for T5 block level; X1 = vertebral column length; and X2 = abdominal girth). In phase II, a total of 189 participants were enrolled in the study to verify the accuracy of the regression equation, and 155 parturients with T5 blockade were deemed eligible, which accounted for 82.01% of all participants. This study evaluated parturients with T5 blockade to pinprick after a CSE for elective cesarean section to establish a regression equation between parturient vertebral column length and abdominal girth and 0.5% hyperbaric intrathecal bupivacaine volume. This equation can accurately predict the suitable intrathecal hyperbaric bupivacaine dose for elective cesarean section. PMID:28834913

Abdominal girth and vertebral column length aid in predicting intrathecal hyperbaric bupivacaine dose for elective cesarean section.

PubMed

Wei, Chang-Na; Zhou, Qing-He; Wang, Li-Zhong

2017-08-01

Currently, there is no consensus on how to determine the optimal dose of intrathecal bupivacaine for an individual undergoing an elective cesarean section. In this study, we developed a regression equation between intrathecal 0.5% hyperbaric bupivacaine volume and abdominal girth and vertebral column length, to determine a suitable block level (T5) for elective cesarean section patients.In phase I, we analyzed 374 parturients undergoing an elective cesarean section that received a suitable dose of intrathecal 0.5% hyperbaric bupivacaine after a combined spinal-epidural (CSE) was performed at the L3/4 interspace. Parturients with T5 blockade to pinprick were selected for establishing the regression equation between 0.5% hyperbaric bupivacaine volume and vertebral column length and abdominal girth. Six parturient and neonatal variables, intrathecal 0.5% hyperbaric bupivacaine volume, and spinal anesthesia spread were recorded. Bivariate line correlation analyses, multiple line regression analyses, and 2-tailed t tests or chi-square test were performed, as appropriate. In phase II, another 200 parturients with CSE for elective cesarean section were enrolled to verify the accuracy of the regression equation.In phase I, a total of 143 parturients were selected to establish the following regression equation: YT5 = 0.074X1 - 0.022X2 - 0.017 (YT5 = 0.5% hyperbaric bupivacaine volume for T5 block level; X1 = vertebral column length; and X2 = abdominal girth). In phase II, a total of 189 participants were enrolled in the study to verify the accuracy of the regression equation, and 155 parturients with T5 blockade were deemed eligible, which accounted for 82.01% of all participants.This study evaluated parturients with T5 blockade to pinprick after a CSE for elective cesarean section to establish a regression equation between parturient vertebral column length and abdominal girth and 0.5% hyperbaric intrathecal bupivacaine volume. This equation can accurately predict the suitable intrathecal hyperbaric bupivacaine dose for elective cesarean section.

Cesarean Delivery in the United States 2005 - 2014: A Population-Based Analysis Using the Robson Ten Group Classification System.

PubMed

Hehir, Mark P; Ananth, Cande V; Siddiq, Zainab; Flood, Karen; Friedman, Alexander M; D'Alton, Mary E

2018-04-12

Cesarean delivery has increased steadily in the United States over recent decades with significant downstream health consequences. The World Health Organization has endorsed the Robson Ten Group Classification System (TGCS) as a global standard to facilitate analysis and comparison of cesarean delivery rates. Our objective was to apply the TGCS to a nationwide cohort in the United States over a 10-year period. This population-based analysis applied the TGCS to all births in the United States from 2005-2014, recorded in the 2003-revised birth certificate format. Over the study 10-year period 27,044,217 deliveries met inclusion criteria. Five parameters (parity including previous cesarean, gestational age, labor onset, fetal presentation and plurality), identifiable on presentation for delivery, were used to classify all women included into one of ten groups. The overall cesarean rate was 31.6%. Group 3 births (singleton, term, cephalic multiparas in spontaneous labor) were most common, while Group 5 births (those with a previous cesarean) accounted for the most cesarean deliveries increasing from 27% of all cesareans in 2005-06 to over 34% in 2013-14. Breech pregnancies (Groups 6 and 7) had cesarean rates above 90%. Primiparous and multiparous women who had a prelabor cesarean [Groups 2(b) and 4(b)] accounted for over one quarter of all cesarean deliveries. Women with a previous cesarean delivery represent an increasing proportion of cesarean deliveries. Use of the Robson criteria allows standardised comparisons of data and identifies clinical scenarios driving changes in cesarean rates. Hospitals and health organisations can use the TGCS to evaluate quality and processes associated with cesarean delivery. Copyright © 2018 Elsevier Inc. All rights reserved.

[Historical Review of Cesarean Section at King's Maternity Hospital and Midwifery School Zagreb 1908-1918].

PubMed

Habek, D; Kruhak, V

2016-04-01

This article presents a historical review of the performance of 23 cesarean sections at the King’s Maternity Hospital and Midwifery School in Zagreb during the 1908-1918 period. Following prenatal screening by midwives and doctors in the hospital, deliveries in high risk pregnant women were performed at maternity hospitals, not at home. The most common indication for cesarean section was narrowed pelvis in 65.2% of women, while postpartum febrile condition was the most common complication in the puerperium. Maternal mortality due to sepsis after the procedure was 8.69% and overall perinatal mortality was 36.3% (stillbirths and early neonatal deaths).

Surgical site infection in cesarean sections with the use of a plastic sheath wound retractor compared to the traditional self-retaining metal retractor.

PubMed

Hinkson, Larry; Siedentopf, Jan-Peter; Weichert, Alexander; Henrich, Wolfgang

2016-08-01

A cesarean section rate of up to 19.4% is reported worldwide. Surgical site infection occurs with rates of up to 13.5%. Plastic-sheath wound retractors show reduced rates of surgical site infections in abdominal surgery. There is limited evidence in women having cesarean sections. This study evaluates the use of the Alexis(®) O C-Section Retractor in the prevention of surgical site infection in patients undergoing their first planned cesarean section compared to the traditional Collins self-retaining metal retractor. A single center, prospective, randomized, controlled, observational trial. The primary outcome is surgical site infection as defined by the Centers for Disease Control and Prevention. The secondary outcomes included intraoperative surgical parameters, postoperative pain scores and the short and long-term satisfaction with wound healing. From October 2013 to December 2015 at the Charité University Hospital, Berlin. 98 patients to the Alexis(®) O C-Section Retractor group and 100 to the traditional Collins self-retaining metal retractor group. A statistically significant reduction in the rate of surgical site infections, when the Alexis(®) O C-Section Retractor was used for wound retraction compared to the traditional Collins metal self-retaining wound retractor, 1% vs. 8% (RR 7.84, 95% CI (2.45-70.71) p=0.035). The use of plastic-sheath wound retractors compared to the traditional self-retaining metal retractor in low risk women, having the first cesarean section is associated with a significantly reduced risk of surgical site infection. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

[Iliac artery occlusion balloons for suspected placenta accreta during cesarean section].

PubMed

Burgos Frías, N; Gredilla, E; Guasch, E; Gilsanz, F

2014-02-01

Massive obstetric hemorrhage still remains a major cause of maternal mortality and morbidity. The risk factors associated with this pathology must be identified in order to schedule the appropriate delivery with the necessary resources. A case is presented of an iliac artery occlusion with intravascular balloons for suspected placenta accreta during cesarean section. The perioperative treatment, as well as an analysis of the treatment options is described, along with their advantages and disadvantages, from the use of postpartum hemorrhage protocols, blood transfusion and procoagulant factors, and other maneuvers to control bleeding, until the hysterectomy. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

Intrathecal hypobaric versus hyperbaric bupivacaine with morphine for cesarean section.

PubMed

Richardson, M G; Collins, H V; Wissler, R N

1998-08-01

Both hyper- and hypobaric solutions of bupivacaine are often combined with morphine to provide subarachnoid anesthesia for cesarean section. Differences in the baricity of subarachnoid solutions influence the intrathecal distribution of anesthetic drugs and would be expected to influence measurable clinical variables. We compared the effects of hyper- and hypobaric subarachnoid bupivacaine with morphine to determine whether one has significant advantages with regard to intraoperative anesthesia and postoperative analgesia in term parturients undergoing elective cesarean section. Thirty parturients were randomized to receive either hyper- or hypobaric bupivacaine (15 mg) with morphine sulfate (0.2 mg). Intraoperative outcomes compared included extent of sensory block, quality of anesthesia, and side effects. Postoperative outcomes, including pain visual analog scale scores, systemic analgesic requirements, and side effects, were monitored for 48 h. Sedation effects were quantified and compared using Trieger and digit-symbol substitution tests. We detected no differences in sensory or motor block, quality of anesthesia, quality of postoperative analgesia, incidence of side effects, or psychometric scores. Both preparations provide highly satisfactory anesthesia for cesarean section and effective postoperative analgesia. Dextrose alters the density of intrathecal bupivacaine solutions and is thought to influence subarachnoid distribution of the drug. We randomized parturients undergoing cesarean section to one of two often used spinal bupivacaine preparations, hypobaric and hyperbaric. We detected no differences in clinical outcomes between groups.

Cesarean section among immigrants in Norway.

PubMed

Vangen, S; Stoltenberg, C; Skrondal, A; Magnus, P; Stray-Pedersen, B

2000-07-01

We studied prevalences and risk factors for cesarean section among different groups of immigrants from countries outside Western Europe and North America in comparison to ethnic Norwegians. The study is population based using data from the Medical Birth Registry of Norway. A total of 553,491 live births during the period 1986-1995 were studied, including 17,891 births to immigrant mothers. The prevalences of cesarean section ranged from 10.1% among women from Vietnam to 25.8% in the group of Filipino origin. The use of abdominal delivery was also high in the groups from Sri Lanka/India (21.3%), Somalia/Eritrea/Ethiopia (20.5%) and Chile/Brazil (24.3%), while the frequency among women from Turkey/Morocco (12.6%) and Pakistan (13.2%) was approximately the same as among ethnic Norwegians (12.4%). Feto-pelvic disproportion, fetal distress and prolonged labor were the most important diagnoses associated with the high prevalences, but the significance of these diagnoses differed among the groups. Other unknown factors come into play, particularly among women from Somalia/Eritrea/Ethiopia and Chile/Brazil. There was substantial variation in the use of cesarean section among ethnic groups in Norway. The diagnoses feto-pelvic disproportion, fetal distress and prolonged labor may be confounded by a number of factors including maternal request for cesarean section and difficulties in handling the delivery. Further research is needed to explain the observed differences.

The risk of placenta accreta following primary cesarean delivery.

PubMed

Zeevi, Gil; Tirosh, Dan; Baron, Joel; Sade, Maayan Yitshak; Segal, Adi; Hershkovitz, Reli

2018-05-01

To (a) evaluate the risk for placenta accreta following primary cesarean section (CS), in regard to the stage of labor, the cesarean section was taken (elective prelabor vs. unplanned during labor); and (b) investigate whether the association between placenta accreta and maternal and neonatal complications is modified by the type of the primary CS. In a population-based retrospective cohort study, we included all singleton deliveries occurred in Soroka University Medical Center between 1991 and 2015, of women who had a history of a single CS. The deliveries were divided into three groups according to the delivery stage the primary CS was carried out: 'Unplanned 1' (first stage-up to 10 cm), 'Unplanned 2' (second stage-10 cm) and 'Elective' prelabor CS. We assessed the association between the study group and placenta accreta using logistic generalized estimation equation (GEE) models. We additionally assessed maternal and neonatal complications associated with placenta accreta among women who had elective and unplanned CS separately. We included 22,036 deliveries to 13,727 women with a history of one CS, of which 0.9% (n = 207) had placenta accreta in the following pregnancies: 12% (n = 25) in the 'Unplanned 1' group, 7.2% (n = 15) in the ' Unplanned 2' group and 80.8% (n = 167) in the 'elective' group. We found no difference in the risk for subsequent placenta accreta between the groups. In a stratified analysis by the timing of the primary cesarean delivery, the risk for maternal complications, associated with placenta accreta, was more pronounced among women who had an unplanned CS (OR 27.96, P < 0.01) compared to women who had an elective cesarean delivery (OR 13.72, P < 0.01). The stage in which CS is performed has no influence on the risk for placenta accreta in the following pregnancies, women who had an unplanned CS are in a higher risk for placenta accrete-associated maternal complications. This should be taken into consideration while counselling women about their risk while considering trial of labor after cesarean section.

[Postpartum hemorrhage and pregnancy induced hypertension during emergency lower segment cesarean section: dexmedetomidine to our rescue].

PubMed

Hariharan, Uma

Dexmedetomidine is a highly selective α-2 agonist which has recently revolutionized our anesthesia and intensive care practice. An obstetric patient presented for emergency cesarean delivery under general anesthesia, with pre-eclampsia and postpartum hemorrhage. In carefully selected cases with refractory hypertension and postpartum hemorrhage, dexmedetomidine can be used for improving overall patient outcome. It was beneficial in controlling both the blood pressure and uterine bleeding during cesarean section in our patient. Copyright © 2015 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

Emergency cesarean section and the 30-minute rule: definitions.

PubMed

Schauberger, Charles W; Chauhan, Suneet P

2009-03-01

We explored the role that lack of a standard definition and heterogeneity in patient selection criteria in the literature might have on the apparent inability to routinely begin an emergency cesarean section in less than 30 minutes. A review of the literature on emergency cesarean delivery was performed. Although there are some similarities in definitions and the criteria used for patient selection in multiple studies, the variability in the definitions could be responsible for some of the apparent timeliness performance deficiency in the literature. A standard definition and directions for future research are suggested.

Impact of pharmacist interventions on rational prophylactic antibiotic use and cost saving in elective cesarean section.

PubMed

Wang, Jingwen; Dong, Mohan; Lu, Yang; Zhao, Xian; Li, Xin; Wen, Aidong

2015-08-01

To assess the impact of pharmacist interventions on rational use of prophylactic antibiotics and cost saving in elective cesarean section and the economic outcomes of implementing pharmacist interventions. A pre-to-post intervention design was applied to the practices of prophylactic antibiotic use in the department of gynecology and obstetrics in a Chinese tertiary hospital. Patients admitted during a 3-month period from June to August 2012 and during that from October to December 2012 undergoing elective cesarean section were assigned to the pre-intervention and the post-intervention group, respectively. Pharmacist interventions were performed in the post-intervention group, including obstetrician education, realtime monitoring of clinical records and making recommendations to obstetricians on prophylactic antibiotic prescription based on the criteria set at the beginning of the study. Data from the two groups were then compared to evaluate the outcomes of pharmacist interventions. Cost-outcome analysis was performed to determine the economic effect of implementing pharmacist interventions in preoperative antibiotic prophylaxis. Pharmacist interventions led to significant reductions in antibiotic usage cost/patient-day (p < 0.001), mean antibiotic cost (p < 0.001), mean total drug cost (p < 0.001), mean total hospitalization cost (p < 0.001), the duration of prophylaxis antibiotics (p < 0.001) and a significant increase by 19.29% in the percentage of cases adhering to all of the four criteria (p < 0.001). The ratio of the saving in antibiotic use to the cost of pharmacist time was 27.23 : 1 and the net cost benefit was $65,255.84. This study provides evidence that pharmacist interventions promoted rational use of prophylactic antibiotics and substantial cost saving in elective cesarean section.

[Surgical site infections after cesarean section: results of a five-year prospective surveillance].

PubMed

Barbut, F; Carbonne, B; Truchot, F; Spielvogel, C; Jannet, D; Goderel, I; Lejeune, V; Milliez, J

2004-10-01

To determine the incidence of surgical site infections and to identify risk factors for infections. A prospective study of surgical site infections (SSI) after cesarean section was carried out from September 1997 to September 1998 (pilot study) and from January 2000 to August 2003, using the methodology of the American National Nosocomial Infection Surveillance System. Follow up of women was performed by midwives until discharge and during the post-natal visit. Suspected surgical site infections were confirmed by surgeons and infection control practitioners. The microbiological file of each patient was edited 30 days after cesarean section. Risk factors were analyzed using a logistic regression model. During the pilot study, infection rate was estimated at 3.2%. At multivariate analysis, factors independently associated with an increased risk of SSI were ASA score > 1, performance of cesarean section in a room not dedicated to this activity, and use of an open urine drainage system. During the following years (2000-2003), infection rates progressively decreased to reach 1.9% in 2003. Infections included superficial wound infections (involving skin and subcutaneous tissue) (47%), deep wound infections (involving deep and soft tissue (fascia and muscle) (20%) and organ/space infections (i.e. endometritis, pelvic abscess) (33%). Infections occurred after patient discharge in 47.5% of cases and diagnosis was based only on clinical findings in 30% of cases. Infected patients were hospitalized longer (median: 6 days) than non infected patients. Prospective surveillance of SSI led to better awareness of infectious problems among health care workers, to identification of risk factors and evaluation of health procedures. Surveillance contributed to a decrease in nosocomial infections.

Pelvic floor muscle strength in primiparous women according to the delivery type: cross-sectional study 1

PubMed Central

Mendes, Edilaine de Paula Batista; de Oliveira, Sonia Maria Junqueira Vasconcellos; Caroci, Adriana de Souza; Francisco, Adriana Amorim; Oliveira, Sheyla Guimaraes; da Silva, Renata Luana

2016-01-01

ABSTRACT Objectives: to compare the pelvic floor muscle strength in primiparous women after normal birth and cesarean section, related to the socio-demographic characteristics, nutritional status, dyspareunia, urinary incontinence, perineal exercise in pregnancy, perineal condition and weight of the newborn. Methods: this was a cross-sectional study conducted after 50 - 70 postpartum days, with 24 primiparous women who underwent cesarean delivery and 72 who had a normal birth. The 9301 PeritronTM was used for analysis of muscle strength. The mean muscle strength was compared between the groups by two-way analysis of variance. Results: the pelvic floor muscle strength was 24.0 cmH2O (±16.2) and 25.4 cmH2O (±14.7) in postpartum primiparous women after normal birth and cesarean section, respectively, with no significant difference. The muscular strength was greater in postpartum women with ≥ 12 years of study (42.0 ±26.3 versus 14.6 ±7.7 cmH2O; p= 0.036) and in those who performed perineal exercises (42.6±25.4 11.8±4.9 vs. cmH2O; p = 0.010), compared to caesarean. There was no difference in muscle strength according to delivery type regarding nutritional status, dyspareunia, urinary incontinence, perineal condition or newborn weight. Conclusion: pelvic floor muscle strength does not differ between primiparous women based on the type of delivery. Postpartum women with normal births, with higher education who performed perineal exercise during pregnancy showed greater muscle strength. PMID:27533267

Patients' attitudes vs. physicians' determination: implications for cesarean sections.

PubMed

Lo, Joan C

2003-07-01

Most research studies identifying non-clinical factors that influence the choice of Cesarean Section as a method of obstetric delivery assume that the physician makes the decision. This paper arguably shows the role played by the mother. Owing to the fact that Chinese people generally believe that choosing the right days for certain life events, such as marriage, can change a person's fate into a better one, the hypothesis is tested that the probability of Cesarean Sections being performed is significantly higher on auspicious days and significantly lower on inauspicious days. By employing a logistic model and utilizing 1998 birth certificate data for Taiwan, we are able to show that the hypothesis is accepted.

[Prevention of gastroesophageal reflux and aspiration in neonates by holding with hands immediately after delivery by cesarean section].

PubMed

Guo, Hui-Ping; Li, Hui; Guo, Jing; Li, Yan-Wen

2002-04-01

To evaluate the clinical effect of preventing gastroesophageal reflux (GER) and aspiration in neonates delivered by elective cesarean section with hand immediately after birth. On the basis of the principles for drowning resuscitation and evaluation of the principal factors causing GER and aspiration, the author adopted immediate manual management to promote emptying of gastroesophageal and airway contents in 496 newborns delivered by elective cesarean section. No GER and aspiration occurred in the babies receiving the management, and no complication was recorded. As an early preventive measure, manual management is effective in clearing gastroesophageal and airway contents against GER and aspiration, and Apgar scoring can be readily conducted.

[Cesarean birth: justifying indication or justified concern?].

PubMed

Muñoz-Enciso, José Manuel; Rosales-Aujang, Enrique; Domínguez-Ponce, Guillermo; Serrano-Díaz, César Leopoldo

2011-02-01

Caesarean section is the most common surgery performed in all hospitals of second level of care in the health sector and more frequently in private hospitals in Mexico. To determine the behavior that caesarean section in different hospitals in the health sector in the city of Aguascalientes and analyze the indications during the same period. A descriptive and cross in the top four secondary hospitals in the health sector of the state of Aguascalientes, which together account for 81% of obstetric care in the state, from 1 September to 31 October 2008. Were analyzed: indication of cesarean section and their classification, previous pregnancies, marital status, gestational age, weight and minute Apgar newborn and given birth control during the event. were recorded during the study period, 2.964 pregnancies after 29 weeks, of whom 1.195 were resolved by Caesarean section with an overall rate of 40.3%. We found 45 different indications, which undoubtedly reflect the great diversity of views on the institutional medical staff to schedule a cesarean section. Although each institution has different resources and a population with different characteristics, treatment protocols should be developed by staff of each hospital to have the test as a cornerstone of labor, also request a second opinion before a caesarean section, all try to reduce the frequency of cesarean section.

Cesarean delivery on maternal request: Can the ethical problem be solved by the principlist approach?

PubMed Central

Nilstun, Tore; Habiba, Marwan; Lingman, Göran; Saracci, Rodolfo; Da Frè, Monica; Cuttini, Marina

2008-01-01

In this article, we use the principlist approach to identify, analyse and attempt to solve the ethical problem raised by a pregnant woman's request for cesarean delivery in absence of medical indications. We use two different types of premises: factual (facts about cesarean delivery and specifically attitudes of obstetricians as derived from the EUROBS European study) and value premises (principles of beneficence and non-maleficence, respect for autonomy and justice). Beneficence/non-maleficence entails physicians' responsibility to minimise harms and maximise benefits. Avoiding its inherent risks makes a prima facie case against cesarean section without medical indication. However, as vaginal delivery can have unintended consequences, there is a need to balance the somewhat dissimilar risks and benefits. The principle of autonomy poses a challenge in case of disagreement between the pregnant woman and the physician. Improved communication aimed to enable better informed choice may overcome some instances of disagreement. The principle of justice prohibits unfair discrimination, and broadly favours optimising resource utilisation. Available evidence supports vaginal birth in uncomplicated term pregnancies as the standard of care. The principlist approach offered a useful framework for ethical analysis of cesarean delivery on maternal request, identified the rights and duties of those involved, and helped reach a conclusion, although conflict at the individual level may remain challenging. PMID:18559083

Cesarean delivery on maternal request: can the ethical problem be solved by the principlist approach?

PubMed

Nilstun, Tore; Habiba, Marwan; Lingman, Göran; Saracci, Rodolfo; Da Frè, Monica; Cuttini, Marina

2008-06-17

In this article, we use the principlist approach to identify, analyse and attempt to solve the ethical problem raised by a pregnant woman's request for cesarean delivery in absence of medical indications. We use two different types of premises: factual (facts about cesarean delivery and specifically attitudes of obstetricians as derived from the EUROBS European study) and value premises (principles of beneficence and non-maleficence, respect for autonomy and justice).Beneficence/non-maleficence entails physicians' responsibility to minimise harms and maximise benefits. Avoiding its inherent risks makes a prima facie case against cesarean section without medical indication. However, as vaginal delivery can have unintended consequences, there is a need to balance the somewhat dissimilar risks and benefits. The principle of autonomy poses a challenge in case of disagreement between the pregnant woman and the physician. Improved communication aimed to enable better informed choice may overcome some instances of disagreement. The principle of justice prohibits unfair discrimination, and broadly favours optimising resource utilisation. Available evidence supports vaginal birth in uncomplicated term pregnancies as the standard of care. The principlist approach offered a useful framework for ethical analysis of cesarean delivery on maternal request, identified the rights and duties of those involved, and helped reach a conclusion, although conflict at the individual level may remain challenging.

[Association between risk factors during maternal pregnancy and the neonatal period and childhood bronchial asthma].

PubMed

Zhang, Hui-Qin; Fan, Rui; Zhang, Jing-Jing; Tao, Xiao-Juan; Sun, Xin

2017-01-01

To study the association of the risk factors during maternal pregnancy and the neonatal period with childhood bronchial asthma. A total of 306 children with asthma (asthma group) and 250 healthy children (control group) were enrolled. Their clinical data during the neonatal period and the maternal data during pregnancy were retrospectively studied. The univariate analysis showed that there were significant differences in the rates of maternal use of antibiotics during pregnancy, use of antibiotics and probiotics during the neonatal period, preterm birth, cesarean section, low birth weight, and breast feeding (>6 months) between the asthma and control groups (P<0.05). The multivariate logistic regression analysis showed that use of antibiotics during pregnancy (OR=3.908, 95%CI: 1.277-11.962), use of antibiotics during neonatal period (OR=24.154, 95%CI: 7.864-74.183), preterm birth (OR=8.535, 95%CI: 2.733-26.652), and cesarean section (OR=4.588, 95%CI: 2.887-7.291) were independent risk factors for childhood asthma. The use of probiotics during the neonatal period (OR=0.014, 95%CI: 0.004-0.046) and breast feeding (>6 months) (OR=0.161, 95%CI: 0.103-0.253) were protective factors for childhood asthma. The early prevention of childhood asthma can be improved by reducing the use of antibiotics during pregnancy, reducing cesarean section, avoiding abuse of antibiotics during the neonatal period, trying breast feeding and taking probiotics in early stage.

Treatment for Uterine Isthmocele, A Pouchlike Defect at the Site of a Cesarean Section Scar.

PubMed

Setubal, Antonio; Alves, João; Osório, Filipa; Guerra, Adalgisa; Fernandes, Rodrigo; Albornoz, Jaime; Sidiroupoulou, Zacharoula

2018-01-01

An isthmocele appears as a fluid pouchlike defect in the anterior uterine wall at the site of a prior cesarean section and ranges in prevalence from 19% to 84%, a direct relation to the increase in cesarean sections performed worldwide. Many definitions have been suggested for the dehiscence resulting from cesarean sections, and we propose standardization with a single term for all cases-isthmocele. Patients are not always symptomatic, but symptoms typically include intermittent abnormal bleeding, pain, and infertility. Pregnancy complications that result from an isthmocele include ectopic pregnancy, low implantation, and uterine rupture. Magnetic resonance imaging and transvaginal ultrasound are the gold standard imaging techniques for diagnosis. Surgical treatment of an isthmocele is still a controversial issue but should be offered to symptomatic women or the asymptomatic patient who desires future pregnancy. When surgery is the treatment choice, laparoscopy guided by hysteroscopy, hysteroscopy alone, or vaginal repair are the best options depending on the isthmocele's characteristics and surgeon expertise. Copyright © 2017 American Association of Gynecologic Laparoscopists. Published by Elsevier Inc. All rights reserved.

Headache after spinal anesthesia for cesarean section: a comparison of the 27-gauge Quincke and 24-gauge Sprotte needles.

PubMed

Mayer, D C; Quance, D; Weeks, S K

1992-09-01

A high incidence of postdural puncture headache (PDPH) occurs after spinal anesthesia for cesarean section. To examine this problem, a study was conducted with the recently developed 24-gauge Sprotte and 27-gauge Quincke needles in patients undergoing elective and emergency cesarean section (n = 298). The needle to be used was assigned in a random manner: group I, 27-gauge Quincke (n = 147); group II, 24-gauge Sprotte (n = 151). During the postoperative period, patients were visited daily and asked specifically about the presence and severity of headache. The overall incidence of PDPH was 2% (n = 6), five in the Quincke group (3.5%) and one in the Sprotte group (0.7%). There was no significant difference in the incidence of PDPH between the two groups. Five headaches were classified as mild, and only one was moderate to severe. All headaches resolved quickly with conservative management and without blood patch. The authors conclude that the choice between a 27-gauge Quincke and a 24-gauge Sprotte needle does not influence the incidence of PDPH after spinal anesthesia for cesarean section.

Evaluation of combinations of procedures in cesarean section.

PubMed

Stark, M; Chavkin, Y; Kupfersztain, C; Guedj, P; Finkel, A R

1995-03-01

To evaluate a procedure for cesarean section, consisting of a number of surgical techniques adopted from various sources and further developed. The principal elements of the cesarean section procedure followed were: the Joel-Cohen method for opening the abdomen, suturing the uterus in one layer, and non-closure of the visceral and parietal peritoneal layers. The postoperative recovery of women who underwent this procedure (JCl--group) was compared with that of women who had undergone a Pfannenstiel incision, in which the uterus is sutured in two layers, and both peritoneal layers sutured (Pf2++ group). The incidence of postoperative febrile morbidity was 7.7% in the JCl--group compared with 19.8% in the Pf2++ group (P < 0.05). Adhesions were found in 6.3% of repeat operations after the JCl--operation compared with 28.8% after the Pf2++ operation (P < 0.05), and there was a non-significant trend toward fewer postoperative analgesics in the JCl--group. The cesarean section procedure we have devised is not only safe, but has a lower risk of long- and short-term complications.

Effect of foot and hand massage in post-cesarean section pain control: a randomized control trial.

PubMed

Abbaspoor, Zahra; Akbari, Malihe; Najar, Shanaz

2014-03-01

One of the problems for mothers in the post-cesarean section period is pain, which disturbs the early relationship between mothers and newborns; timely pain management prevents the side effects of pain, facilitates the recovery of patient, reduces the costs of treatment by minimizing or eliminating the mother's distress, and increases mother-infant interactions. The aim of this study was to determine the effect of hand and foot massage on post-cesarean section pain. This study is a randomized and controlled trial which was performed in Mustafa Khomeini Hospital, Elam, Iran, April 1 to July 30, 2011; it was carried out on 80 pregnant women who had an elective cesarean section and met inclusion criteria for study. The visual analog scale was used to determine the pain intensity before, immediately, and 90 minutes after conducting 5 minutes of foot and hand massage. Vital signs were measured and recorded. The pain intensity was found to be reduced after intervention compared with the intensity before the intervention (p < .001). Also, there was a significant difference between groups in terms of the pain intensity and requests for analgesic (p < .001). According to these findings, the foot and hand massage can be considered as a complementary method to reduce the pain of cesarean section effectively and to decrease the amount of medications and their side effects. Copyright © 2014 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Ultrasonographic fetal head position to predict mode of delivery: a systematic review and bivariate meta-analysis.

PubMed

Verhoeven, C J M; Rückert, M E P F; Opmeer, B C; Pajkrt, E; Mol, B W J

2012-07-01

We performed a systematic review to determine whether sonographic assessment of occipital position of the fetal head can contribute to the prediction of the mode of delivery. We performed a systematic literature search of electronic databases from inception to May 2011. Two reviewers independently extracted data from the included studies. We used a bivariate model to estimate point estimates for sensitivity and specificity curves for the outcome Cesarean delivery. Eligible studies were cohort studies or cross-sectional studies that reported on both the position of the fetal head, as assessed by ultrasound, before or at the beginning of active labor as well as the outcome of labor in women at term. We included 11 primary articles reporting on 5053 women, of whom 898 had a Cesarean section. All studies indicated disappointing values for sensitivity and specificity in the prediction of Cesarean section. Summary point estimates of sensitivity and specificity were 0.39 (95% CI, 0.32-0.48) and 0.71 (95% CI, 0.67-0.74), respectively. Sonographic assessment of occipital position of the fetal head before delivery should not be used in the prediction of mode of delivery. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd.

Pregnancy outcomes in women with type 1 and type 2 diabetes mellitus in a retrospective multi-institutional study in Japan.

PubMed

Sato, Takahiro; Sugiyama, Takashi; Kurakata, Michiyo; Saito, Masatoshi; Sugawara, Junichi; Yaegashi, Nobuo; Sagawa, Norimasa; Sanaka, Mayumi; Akazawa, Shoichi; Anazawa, Sonoko; Waguri, Masako; Sameshima, Hiroshi; Hiramatsu, Yuji; Toyoda, Nagayasu

2014-01-01

The present study was performed to evaluate pregnancy outcomes in women with type 1 and type 2 diabetes mellitus (DM) in Japan. This multi-institutional retrospective study was conducted in 40 general hospitals in Japan during 2003-2009. We evaluated 369 and 579 pregnant women with type 1 and type 2 DM, respectively, and compared pregnancy outcomes between the two groups. Glycosylated hemoglobin levels in the first trimester did not differ significantly between the studied groups. Gestational weight gain was lower in type 2 DM than in type 1 DM. Although there were no significant differences in perinatal outcomes between the groups, the primary cesarean section rate was higher in type 2 DM than in type 1 DM. Multiple logistic regression analysis revealed that primigravida status, pre-gestational body mass index (BMI), gestational weight gain, chronic hypertension, and microvascular disease including diabetic retinopathy or nephropathy were associated with onset of pregnancy-induced hypertension. Further, pre-gestational BMI was associated with the need for primary cesarean section. This study demonstrated that no differences were observed in the rates of perinatal mortality and congenital malformation between pregnant women with type 1 DM and type 2 DM; however, women with type 2 DM displayed a higher risk of primary cesarean section.

Health maintenance organizations, independent practice associations, and cesarean section rates.

PubMed

Tussing, A D; Wojtowycz, M A

1994-04-01

This study tests two hypotheses: that a given delivery is less likely to be by cesarean section (c-section) in an HMO (closed-panel health maintenance organization) or IPA (independent practice association), than in other settings; and that where HMO and IPA penetration is high, the probability of a c-section will be reduced for all deliveries, whether in prepaid groups or not. A data set consisting of 104,595 obstetric deliveries in New York state in 1986 is analyzed. A series of probit regressions is estimated, in which the dependent variable is either the probability that a given delivery is by c-section, or that a given delivery will result in a c-section for dystocia or fetal distress. The Live Birth File is linked with SPARCS hospital discharge data and other variables. HMO setting reduces the probability of a cesarean section by 2.5 to 3.0 percentage points. However, this result is likely to be partly an artifact of offsetting diagnostic labeling and of choice of method of delivery, given diagnosis; a better estimate of the effect of HMO setting is -1.3 percentage points. IPA setting appears to affect the probability of a cesarean section even less, perhaps not at all. And HMO and IPA penetration in a region, as measured by HMO and IPA deliveries, respectively, as a percent of all deliveries, has relatively large depressing effects on the probability of a cesarean section. Ceteris paribus, the probability of a c-section is lower for an HMO delivery than for a fee-for-service delivery; however, HMO effects are smaller than previously reported in the literature for other types of inpatient care. For IPA deliveries, the effects are still smaller, perhaps nil. However, HMO and IPA penetration, possibly measuring the degree of competition in obstetrics markets, have important effects on c-section rates, not only in HMO/IPA settings, but throughout an area. These results appear to have important implications for public policy.

Total bilateral salpingectomy versus partial bilateral salpingectomy for permanent sterilization during cesarean delivery.

PubMed

Shinar, Shiri; Blecher, Yair; Alpern, Sharon; Many, Ariel; Ashwal, Eran; Amikam, Uri; Cohen, Aviad

2017-05-01

Sterilization via bilateral total salpingectomy is slowly replacing partial salpingectomy, as it is believed to decrease the incidence of ovarian cancer. Our objective was to compare short-term intra and post-operative complication rates of bilateral total salpingectomy versus partial salpingectomy performed during the course of a cesarean delivery. A large series of tubal sterilizations during cesarean sections were studied in a single tertiary medical center between 1/2014 and 8/2016 before and after a policy change was made, switching from partial salpingectomy to total salpingectomy. Patients who underwent bilateral partial salpingectomy using the modified Pomeroy technique were compared with those who underwent total salpingectomy. Operative length, estimated blood loss, postpartum fever, wound infection, need for re-laparotomy, hospitalization length, and blood transfusions were compared. During the study period, 149 women met inclusion criteria. Fifty parturients underwent bilateral total salpingectomy and 99 underwent partial salpingectomy in the course of the cesarean section. Demographic, obstetrical, and surgical characteristics were similar in both groups. Mean cesarean section duration was comparable for partial salpingectomy and total salpingectomy (a median of 35 min in both groups, P = 0.92). Complications were rare in both groups with no significant differences in rates of postpartum fever, wound infection, re-laparotomy, hospitalization length, estimated blood loss, transfusions, and readmissions within 1-month postpartum. Rates of short-term complications are similar in patients undergoing bilateral partial salpingectomy and total salpingectomy during cesarean deliveries, making the latter a feasible alternative to the former.

Dose-response study of spinal hyperbaric ropivacaine for cesarean section

PubMed Central

Chen, Xin-zhong; Chen, Hong; Lou, Ai-fei; Lü, Chang-cheng

2006-01-01

Background: Spinal hyperbaric ropivacaine may produce more predictable and reliable anesthesia than plain ropivacaine for cesarean section. The dose-response relation for spinal hyperbaric ropivacaine is undetermined. This double-blind, randomized, dose-response study determined the ED50 (50% effective dose) and ED95 (95% effective dose) of spinal hyperbaric ropivacaine for cesarean section anesthesia. Methods: Sixty parturients undergoing elective cesarean section delivery with use of combined spinal-epidural anesthesia were enrolled in this study. An epidural catheter was placed at the L1~L2 vertebral interspace, then lumbar puncture was performed at the L3~L4 vertebral interspace, and parturients were randomized to receive spinal hyperbaric ropivacaine in doses of 10.5 mg, 12 mg, 13.5 mg, or 15 mg in equal volumes of 3 ml. Sensory levels (pinprick) were assessed every 2.5 min until a T7 level was achieved and motor changes were assessed by modified Bromage Score. A dose was considered effective if an upper sensory level to pin prick of T7 or above was achieved and no intraoperative epidural supplement was required. ED50 and ED95 were determined with use of a logistic regression model. Results: ED50 (95% confidence interval) of spinal hyperbaric ropivacaine was determined to be 10.37 (5.23~11.59) mg and ED95 (95% confidence interval) to be 15.39 (13.81~23.59) mg. The maximum sensory block levels and the duration of motor block and the rate of hypotension, but not onset of anesthesia, were significantly related to the ropivacaine dose. Conclusion: The ED50 and ED95 of spinal hyperbaric ropivacaine for cesarean delivery under the conditions of this study were 10.37 mg and 15.39 mg, respectively. Ropivacaine is suitable for spinal anesthesia in cesarean delivery. PMID:17111469

Partial restoration of the microbiota of cesarean-born infants via vaginal microbial transfer.

PubMed

Dominguez-Bello, Maria G; De Jesus-Laboy, Kassandra M; Shen, Nan; Cox, Laura M; Amir, Amnon; Gonzalez, Antonio; Bokulich, Nicholas A; Song, Se Jin; Hoashi, Marina; Rivera-Vinas, Juana I; Mendez, Keimari; Knight, Rob; Clemente, Jose C

2016-03-01

Exposure of newborns to the maternal vaginal microbiota is interrupted with cesarean birthing. Babies delivered by cesarean section (C-section) acquire a microbiota that differs from that of vaginally delivered infants, and C-section delivery has been associated with increased risk for immune and metabolic disorders. Here we conducted a pilot study in which infants delivered by C-section were exposed to maternal vaginal fluids at birth. Similarly to vaginally delivered babies, the gut, oral and skin bacterial communities of these newborns during the first 30 d of life was enriched in vaginal bacteria--which were underrepresented in unexposed C-section-delivered infants--and the microbiome similarity to those of vaginally delivered infants was greater in oral and skin samples than in anal samples. Although the long-term health consequences of restoring the microbiota of C-section-delivered infants remain unclear, our results demonstrate that vaginal microbes can be partially restored at birth in C-section-delivered babies.

[Comparative clinical analysis of cesarean section technique by Misgav Ladach method and Pfennenstiel method].

PubMed

Popiela, A; Pańszczyk, M; Korzeniewski, J; Baranowski, W

2000-04-01

Clinical and biochemical parameters were analysed in 55 patients who underwent a caesarean section performed using Misgav Ladach method compared to reference group of 41 patients who underwent caesarean section using Pfannenstiel method. Shortened operation time, shortened hospitalisation time and less postoperative morbidity were observed in the Misgav Ladach group. This kind of method seems to have advantages in comparison to Pfannenstiel method.

Opinions of women towards cesarean delivery and priority issues of care in the postpartum period.

PubMed

Kisa, Sezer; Zeyneloğlu, Simge

2016-05-01

This study was conducted, in order to determine the opinions of women who had a cesarean delivery and the problems that they faced in the postpartum period. This descriptive study was conducted with 337 women who delivered babies by cesarean section. The data were collected using a semi-structured questionnaire. The results of the study showed that 53.4% of women underwent cesarean delivery for the first time, and 83.1% said that it was the obstetrician's decision to have a cesarean delivery. More than half of the women (61.1%) had a negative experience with cesarean delivery due to postpartum pain (44.7%) and inability to care for their infant (35.9%). The most common problems associated with cesarean delivery were postpartum pain (96.1%), back pain (68.2%), problems passing gas (62.0%), bleeding (56.1%), breastfeeding problems (49.6%) and limitation of movement (43.6%) respectively. Understanding the the opinions and problems of women towards cesarean delivery assists healthcare professionals in identifying better ways to provide appropriate care and support. Copyright © 2015 Elsevier Inc. All rights reserved.

Clinical utility of third-trimester uterine artery Doppler in the prediction of brain hemodynamic deterioration and adverse perinatal outcome in small-for-gestational-age fetuses.

PubMed

Cruz-Martinez, R; Savchev, S; Cruz-Lemini, M; Mendez, A; Gratacos, E; Figueras, F

2015-03-01

To assess the clinical value of third-trimester uterine artery (UtA) Doppler ultrasound in the prediction of hemodynamic deterioration and adverse perinatal outcome in term small-for-gestational-age (SGA) fetuses. UtA Doppler parameters, cerebroplacental ratio (CPR) and fetal middle cerebral artery (MCA) pulsatility index (PI) were evaluated weekly, starting from the time of SGA diagnosis until 24 h before induction of labor, in a cohort of 327 SGA fetuses with normal umbilical artery PI (< 95th centile), delivered at > 37 weeks' gestation. Differences in the sequence of CPR and MCA-PI changes < 5th centile, between the group with normal UtA Doppler indices at diagnosis and those with abnormal UtA indices, were analyzed by survival analysis. In addition, the use of UtA Doppler value, alone or in combination with a brain Doppler scan before delivery, to predict the risk of Cesarean section, Cesarean section for non-reassuring fetal status (NRFS), neonatal acidosis and neonatal hospitalization was evaluated by logistic regression analysis, adjusted for gestational age at birth and birth-weight percentile. Abnormal UtA Doppler at diagnosis of SGA was associated with a higher risk of developing abnormal brain Doppler indices before induction of labor than in those with a normal UtA at diagnosis (62.7% vs 34.6%, respectively; P < 0.01). Compared to those with normal UtA Doppler indices, those with abnormal UtA Doppler findings were associated with a higher risk of intrapartum Cesarean section (52.2% vs 37.3%, respectively; P = 0.03), Cesarean section for NRFS (35.8% vs 23.1%, respectively; P = 0.03), neonatal acidosis (10.4% vs 7.7%, respectively; P = 0.47) and neonatal hospitalization (23.9% vs 16.5%, respectively; P = 0.16). Logistic regression analysis indicated that UtA Doppler findings were not significantly associated with adverse perinatal outcome independent of brain Doppler findings. UtA Doppler indices predict adverse perinatal outcome, but do not help to improve the predictive value of brain Doppler indices. However, at the time of SGA diagnosis they identify the subgroup of fetuses at highest risk of progression to abnormal brain Doppler findings. Copyright © 2014 ISUOG. Published by John Wiley & Sons Ltd.

Placental location, postpartum hemorrhage and retained placenta in women with a previous cesarean section delivery: a prospective cohort study.

PubMed

Belachew, Johanna; Eurenius, Karin; Mulic-Lutvica, Ajlana; Axelsson, Ove

2017-08-01

Women previously giving birth with cesarean section have an increased risk of postpartum hemorrhage (PPH) and retained placenta. The objective of this study was to determine if anterior placental location increased the risk of PPH and retained placenta in such women. We performed a prospective cohort study on 400 women with cesarean section delivery in a previous pregnancy. Ultrasound examinations were performed at gestational week 28-30, and placental location, myometrial thickness, and three-dimensional vascularization index (VI) were recorded. Data on maternal age, parity, BMI, smoking, gestational week at delivery, induction, delivery mode, oxytocin, preeclampsia, PPH, retained placenta, and birth weight were obtained for all women. Outcome measures were PPH (≥1,000 mL) and retained placenta. The overall incidence of PPH was 11.0% and of retained placenta 3.5%. Twenty-three women (11.8%) with anterior placenta had PPH compared to 12 (6.9%) with posterior or fundal locations. The odds ratio was 1.94, but it did not reach statistical significance. There was no significant risk increase for retained placenta in women with anterior placentae. Seven of eight women with placenta previa had PPH, and four had retained placenta. The overall risk of PPH and retained placenta was high for women with previous cesarean section. Anterior location of the placenta in such women tended to impose an increased risk for PPH but no risk increase of retained placenta. Placenta previa in women with previous cesarean section is associated with a high risk for PPH and retained placenta.

Effect of routine rapid insertion of Bakri balloon tamponade on reducing hemorrhage from placenta previa during and after cesarean section.

PubMed

Soyama, Hiroaki; Miyamoto, Morikazu; Sasa, Hidenori; Ishibashi, Hiroki; Yoshida, Masashi; Nakatsuka, Masaya; Takano, Masashi; Furuya, Kenichi

2017-09-01

To evaluate the effectiveness of routine rapid insertion of a Bakri balloon during cesarean section for placenta previa based on a retrospective control study. Women with singleton pregnancies who underwent cesarean section for placenta previa at our institution between 2003 and 2016 were enrolled. Between 2015 and 2016, women who routinely underwent balloon tamponade during cesarean section were defined as the balloon group. Between 2003 and 2014, women who underwent no hemostatic procedures except balloon tamponade were defined as the non-balloon group. The clinical outcomes of the two groups were retrospectively analyzed. Of the 266 women with placenta previa, 50 were in the balloon group and 216 were in the non-balloon group. The bleeding amounts were significantly smaller in the balloon group than in the non-balloon group: intraoperative bleeding (991 vs. 1250 g, p < 0.01), postoperative bleeding (62 vs. 150 g, p < 0.01), and total bleeding (1066 vs. 1451 g, p < 0.01). Furthermore, the mean surgical duration was shorter in the balloon group than the non-balloon group (30 vs. 50 min, p < 0.01). In the balloon group, five patients suffered from increasing hemorrhage due to prolapse of the balloon from the uterus after the operation, but the hemorrhage was controlled by balloon re-insertion without additional hemostatic procedures. This study demonstrated that the routine rapid insertion of Bakri balloon tamponade during cesarean section significantly decreased intra- and postoperative hemorrhage and shortened the surgical duration in women with placenta previa.

Vasopressor choice for hypotension in elective Cesarean section: ephedrine or phenylephrine?

PubMed Central

Gunda, Chandrakala P.; Malinowski, Jennifer; Tegginmath, Aruna; Suryanarayana, Venkatesh G.

2010-01-01

Introduction Hypotensive episodes are a common complication of spinal anesthesia during Cesarean section. The purpose of this study was to compare the effectiveness and the side effects of vasopressors, ephedrine and phenylephrine, administered for hypotension during elective Cesarean section under spinal anesthesia. Material and methods The study consisted of 100 selected ASA I/II females scheduled for elective Cesarean section under spinal anesthesia. Each patient was randomly assigned to one of the two double-blind study groups. Group E received 1 ml ephedrine (5 mg/ml) with normal saline if hypotension was present (n=50). Group P received 1 ml phenylephrine (100 µg/ml) with normal saline if hypotension developed (n=50). Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP) were compared within and between groups to basal levels at time increments of 0, 2, 4, 6, 8, 10, 15, 20, 25, 30, 45, and 60 min from start of surgery. Incidence of side effects and neonatal outcomes were studied between groups. Results All patients required vasopressor therapy for hypotension. Administration of phenylephrine was associated with significant drop in HR. Changes in SBP, DBP, and MAP were similar in both groups for most observed times. The incidences of nausea/vomiting and tachycardia were significantly higher in the ephedrine group. Conclusions Phenylephrine and ephedrine are acceptable choices to combat maternal hypotension related to spinal anesthesia in elective Cesarean section. Complications of intra-operative nausea and vomiting, tachycardia and bradycardia should be considered when choosing a vasopressor, suggesting phenylephrine may be more appropriate when considering maternal well-being. PMID:22371756

Comparison of transvaginal ultrasound and saline contrast sonohysterography in evaluation of cesarean scar defect. A prospective cohort study.

PubMed

Antila-Långsjö, Riitta; Mäenpää, Johanna U; Huhtala, Heini; Tomás, Eija; Staff, Synnöve

2018-05-12

The aim of this study was to investigate the prevalence of post-cesarean isthmocele and to measure agreement between transvaginal ultrasonography and saline contrast sonohysterography in assessment of isthmocele. Prospective observational cohort study was carried out at Tampere University Hospital, Finland. Non-pregnant women delivered by cesarean section (n=371) were examined with transvaginal ultrasonography (TVUS) and sonohysterography (SHG) six months after cesarean section. The main outcome measure was the prevalence of isthmocele using TVUS and SHG. Secondary outcome measures were characteristics of isthmocele. Three hundred and seventy-one women were included. The prevalence of isthmocele was 22.4% based on TVUS and 45.6% based on SHG. Sensitivity and specificity for TVUS was 49.1 and 100% when compared to SHG. Therefore, half of the defects (50.9%) diagnosed with SHG remained undiagnosed with TVUS. Bland-Altman analysis showed an underestimation of 1.1 mm (range 0.00 to 7.90) for TVUS compared to SHG, with 95% limits of agreement from -1.9 to 4.1 mm. This methodological study provides confirmatory data that TVUS and SHG are not in good agreement in the isthmocele diagnostics and the use of only TVUS may lead to an underestimation of the prevalence of isthmocele. Thus, SHG should be considered as a method of choice in diagnostics of isthmocele. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Cesarean section indications and anthropometric parameters in Rwandan nulliparae: preliminary results from a longitudinal survey.

PubMed

Kakoma, Jean-Baptiste

2016-01-01

Maternal anthropometric parameters as risk factors for cesarean section have always been a matter of interest and concern for obstetricians. Some of these parameters have been shown to be predictors of dystocia. This study aims at showing the relationship between cesarean section indications and anthropometric parameters sizes in Rwandan nulliparae for the purpose of comparison and appropriate recommendations. A cross-sectional and analytical study was made on data collected from 32 operated patients among 152 nulliparae with singleton pregnancy at term and vertex presentation. Concerned anthropometric parameters were height, weight and six pelvic distances. Fisher exact and Student's tests were used to compare observed proportions and mean values, respectively. Findings were as follows: 1) the overall cesarean section rate was 21.05%; 2) acute fetal distress (31.3 %), generally contracted pelvis (28.1 %), and engagement failure (25%) were the most frequent indications of cesarean section; 3) all patients ≤ 145 cm tall were operated on for general pelvis contraction whose proportion was significantly higher in them than in the others (p < 0.01); 4) more than half of pelvis contraction cases were observed in patients weighing ≤ 50 kg, but the difference with other weight categories was not significant; 5) considered external pelvic diameters but the Biiliac Diameter displayed average measurements smaller in clinically contracted pelvis than in other CS indications. External pelvimetry associated with specific other anthropometric parameters could be helpful in the screening of generally contracted pelves, and consequently pregnancies at high risk of cephalopelvic disproportion in nulliparous women, particularly in developing countries with limited resources. Further investigations are requested to deal with this topic in depth.

Urinary tract injuries during cesarean section in patients with morbid placental adherence: retrospective cohort study.

PubMed

Alanwar, Ahmed; Al-Sayed, Helmy M; Ibrahim, Ahmed M; Elkotb, Ahmed M; Abdelshafy, Ahmed; Abdelhadi, Rasha; Abbas, Ahmed M; Abdelmenam, Hend S; Fares, Tamer; Nossair, Wael; Abdallah, Ameer A; Sabaa, Haitham; Nawara, Maii

2017-12-03

The purpose of this study is to evaluate the cases of lower urinary tract injuries during cesarean section with or without hysterectomy in cases with morbid placental adherence. This record based retrospective study was conducted at Ain Shams University Maternity Hospital in Cairo, Egypt during the period between January 2014 and December 2016. It included all patients who had urinary tract injuries during cesarean section with or without hysterectomy in the cases with morbid placental adherence and they were collected from files of pregnant women who were admitted at hospital planned for termination of pregnancy. Patients were enrolled in four groups, Group 1: cases without urinary tract injuries. Group 2: cases with injuries to the bladder. Group 3: cases with injuries of the ureter. Group 4: cases with injuries to the bladder and ureter. This study gave us new information about the incidence of urinary tract injuries during cesarean section with morbid adherence placenta was 21.7% (Bladder 11.7%, Ureter 4.7%, and bladder with ureter 5.3%). There were various types of repair of urinary tract injury, as the following, bladder repair 10.8%, ureteric catheterization 0.9%, ureterovesical repair or reimplantation 1.5%, bladder repair and ureterovesical 1.2%, bladder repair and ureteric catheterization 2.3%, ureteric catheterization and ureterovesical 1.5 and 6.4% of cases needed urologic consultations. There is a real relation between urinary tract injury and obesity (55.3%). Bladder invasion was found in only 26.9% of all cases according to sonography findings. Most of the cases were delivered by cesarean section in 67.5%, and the remainders were delivered by cesarean hysterectomy 32.5%. About 96.5% of cases needed a blood transfusion. The morbid adherent placenta is still a challenge, which faces us as obstetricians, due to high morbidity and mortality. A multidisciplinary team is mandatory to avoid complications.

Obstetric Care and Method of Delivery in Mexico: Results from the 2012 National Health and Nutrition Survey

PubMed Central

Heredia-Pi, Ileana; Servan-Mori, Edson E.; Wirtz, Veronika J.; Avila-Burgos, Leticia; Lozano, Rafael

2014-01-01

Objective To identify the current clinical, socio-demographic and obstetric factors associated with the various types of delivery strategies in Mexico. Materials and Methods This is a cross-sectional study based on the 2012 National Health and Nutrition Survey (ENSANUT) of 6,736 women aged 12 to 49 years. Delivery types discussed in this paper include vaginal delivery, emergency cesarean section and planned cesarean section. Using bivariate analyses, sub-population group differences were identified. Logistic regression models were applied, including both binary and multinomial outcome variables from the survey. The logistic regression results identify those covariates associated with the type of delivery. Results 53.1% of institutional births in the period 2006 through 2012 were vaginal deliveries, 46.9% were either a planned or emergency cesarean sections. The highest rates of this procedure were among women who reported a complication during delivery (OR: 4.21; 95%CI: 3.66–4.84), between the ages of 35 and 49 at the time of their last child birth (OR: 2.54; 95%CI: 2.02–3.20) and women receiving care through private healthcare providers during delivery (OR: 2.36; 95%CI: 1.84–3.03). Conclusions The existence of different socio-demographic and obstetric profiles among women who receive care for vaginal or cesarean delivery, are supported by the findings of the present study. The frequency of vaginal delivery is higher in indigenous women, when the care provider is public and, in women with two or more children at time of the most recent child birth. Planned cesarean deliveries are positively associated with years of schooling, a higher socioeconomic level, and higher age. The occurrence of emergency cesarean sections is elevated in women with a diagnosis of a health issue during pregnancy or delivery, and it is reduced in highly marginalized settings. PMID:25101781

How singleton breech babies at term are born in France: a survey of data from the AUDIPOG network.

PubMed

Lansac, J; Crenn-Hebert, C; Rivière, O; Vendittelli, F

2015-05-01

Based on data from the AUDIPOG sentinel network between 1994 and 2010, we can say that the rate of singleton breech presentation at term is 3% and remains unchanged despite an external cephalic version rate of 35%. The total cesarean section rate is currently 75%. This rate increased by nearly 20% after the Hannah publication in 2000, regardless of the type of breech and type of maternity unit. The rate of planned cesarean sections increased in particular, going from 40% to 60%, and even reaching 67% for footling breech presentations. The rate is higher in type I maternity units than in type II or III. This cesarean section rate has been stable since 2005 and has even decreased for the Frank breech. The average rate of external cephalic version remains stable at around 23%. The episiotomy rate is 28%. The rate of babies transferred to neonatology units is higher for breech babies at term than for babies presenting cephalically (3.9% compared to 2.9%), but the newborns most often transferred are those born by cesarean section (4.1% compared to 3.4%). Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

[Anesthesia in obstetrics: Tried and trusted methods, current standards and new challenges].

PubMed

Kranke, P; Annecke, T; Bremerich, D H; Hanß, R; Kaufner, L; Klapp, C; Ohnesorge, H; Schwemmer, U; Standl, T; Weber, S; Volk, T

2016-01-01

Obstetric analgesia and anesthesia have some specific aspects, which in particular are directly related to pathophysiological alterations during pregnancy and also to the circumstance that two or even more individuals are always affected by complications or therapeutic measures. This review article deals with some evergreens and hot topics of obstetric anesthesia and essential new knowledge on these aspects is described. The article summarizes the talks given at the 16th symposium on obstetric anesthesia organized by the Scientific Committee for Regional Anaesthesia and Obstetric Anaesthesia within the German Society of Anaesthesiology. The topics are in particular, special features and pitfalls of informed consent in the delivery room, challenges in education and training in obstetric anesthesia, expedient inclusion of simulation-assisted training and further education on risk minimization, knowledge and recommendations on fasting for the delivery room and cesarean sections, monitoring in obstetric anesthesia by neuraxial and alternative procedures, the possibilities and limitations of using ultrasound for lumbal epidural catheter positioning in the delivery room, recommended approaches in preparing peridural catheters for cesarean section, basic principles of cardiotocography, postoperative analgesia after cesarean section, the practice of early bonding in the delivery room during cesarean section births and the management of postpartum hemorrhage.

Could Revision of the Embryology Influence Our Cesarean Delivery Technique: Towards an Optimized Cesarean Delivery for Universal Use

PubMed Central

Stark, Michael; Mynbaev, Ospan; Vassilevski, Yuri; Rozenberg, Patrick

2016-01-01

Until today, there is no standardized Cesarean Section method and many variations exist. The main variations concern the type of abdominal incision, usage of abdominal packs, suturing the uterus in one or two layers, and suturing the peritoneal layers or leaving them open. One of the questions is the optimal location of opening the uterus. Recently, omission of the bladder flap was recommended. The anatomy and histology as results from the embryological knowledge might help to solve this question. The working thesis is that the higher the incision is done, the more damage to muscle tissue can take place contrary to incision in the lower segment, where fibrous tissue prevails. In this perspective, a call for participation in a two-armed prospective study is included, which could result in an optimal, evidence-based Cesarean Section for universal use. PMID:28078171

Labor induction just after external cephalic version with epidural analgesia at term.

PubMed

Cuerva, Marcos J; Piñel, Carlos S; Caceres, Javier; Espinosa, Jose A

2017-06-01

To analyze the benefits of external cephalic version (ECV) with epidural analgesia at term and labor induction just after the procedure. This is a retrospective observational study with patients who did not want trying a breech vaginal delivery and decided trying an ECV with epidural analgesia at term and wanted labor induction or cesarean section after the procedure. We present the results of 40 ECV with epidural analgesia at term and labor induction or cesarean section just after the ECV. ECV succeeded in 26 out of 40 (65%) patients. Among the 26 successful ECV, 6 delivered by cesarean (23.1%). 20 patients delivered vaginally (76.9%; 50% of all patients). Considering that a high number of cesarean deliveries can be avoided, induction of labor after ECV with epidural analgesia at term can be considered after being discussed in selected patient. Copyright © 2017. Published by Elsevier B.V.

Rise in cesarean section rate over a 20-year period in a public sector hospital in northern Thailand.

PubMed

Charoenboon, Chitrakan; Srisupundit, Kasemsri; Tongsong, Theera

2013-01-01

To determine a trend of cesarean section rate (CSR) and main contributing factors in a public sector hospital, representing northern part of Thailand. A retrospective descriptive analysis was conducted by assessing the database of maternal-fetal medicine unit, which had prospectively been collected for 20 years. Trends were evaluated using data for the years 1992-2011. Private sector patients were excluded. A total of 50,872 public sector patients were available for analysis. The number of deliveries was gradually decreased from 3,802 in 1992 to 1,748 in 2011. Of them, 7,480 underwent cesarean section, CSR of 14.7 %. However, the CSR was significantly increased from 11.3 % in 1992 to 23.6 % in 2011 (p value <0.001). The CSRs indicated by cephalopelvic disproportion (CPD) and previous CSs were mainly responsible for a marked increase over the study period. CSR due to CPD was increased from 3.2 % in 1992 to 7.9 % in 2011 (p value <0.0001). While CSR due to other indications either breech presentation, fetal distress and twin pregnancies were only slightly, but significantly increased in the last decades but they are relatively constant in the recent years. In our public sector, CSR has gradually increased. The main reasons of such an increase were likely to be associated with over-diagnosis of CPD and subsequent repeated CS, while other indications played only a minimal role. To achieve the appropriate CSR, audit system for diagnosis of CPD must be instituted.

Post-mortem Cesarean section and embryotomy: myth, medicine, and gender in Greco-Roman culture.

PubMed

do Sameiro Barroso, Maria

2013-01-01

This article focuses on cesarean section carried out after the mother's death to rescue the living infant and on embryotomy, a medical procedure to save the mother described as early as the Hippocratic writings (5th to 4th century B.C.) and practiced until the times of Paul of Aegina (7th century A.D). The available sources do not mention cesarean section on a living mother to save the infant. On the other side, writings on embryotomy state clearly that Greek and Roman physicians strove hard to save women's lives. Written in ancient, male-centered societies, these texts convey an unequivocal positive attitude towards women, despite current misogynist assessments by philosophers and physicians who considered women inferior, based on their organic and biological features.

[Severe Adverse Pregnancy Outcomes in Placenta Previa and Prior Cesarean Delivery].

PubMed

Zhou, Mi; Chen, Meng; Zhang, Li; He, Guo-Lin; He, Lei; Wei, Qiang; Li, Tao; Liu, Xing-Hui

2017-09-01

To investigate the severe adverse pregnancy outcomes in pregnancies with placenta previa and prior cesarean delivery and its risk factors. This retrospective casecontrol study reviewed all pregnancies with placenta previa and prior cesarean delivery delivered by repeat cesarean section in our institution between January 2005 and June 2015,and investigated the incidence of severe adverse pregnancy outcome. A composite of severe adverse pregnancy outcomes (including transfusion of 10 units or more red blood cells,maternal ICU admission,unanticipated injuries,repeat operation,hysterectomy,and maternal death) and other maternal and neonatal outcomes were described. Univariate and multivariable logistic regression analysis were used to quantify the effects of risk factors on severe adverse pregnancy outcomes. There were 478 women with placenta previa and prior cesarean delivery in our hospital over the last decade. The average age of them was 32.5±4.8 years old,most women were beyond 30 years old,the average gravidity and parity were 4 and 1,131 cases (27.4%) had severe adverse pregnancy outcomes. Transfusion of 10 units or more red blood cells happened in 75 cases (15.7%,75/478); 44 cases (9.2%,44/478) necessitated maternal ICU admission; unanticipated bladder injury occurred in 11 cases,but non ureter or bowel injury happened; All 4 repeat operations were due to delayed hemorrhage after conservative management during cesarean delivery,and an emergent hysterectomy was performed for all of the 4 cases. Hysterectomy (107 cases,22.4%) was the most common severe adverse pregnancy outcome. Among all 311 morbidly adherent placenta cases finally confirmed by pathological or surgical findings or both,only 172 (55.3%) were suspected before delivery. Multivariable logistic regression analysis showed that the risk of severe adverse pregnancy outcomes was significantly increased by pernicious placenta previa (i.e. anterior placenta overlying the prior cesarean scar),suspicion of morbidly adherent placenta before delivery and hemoglobin before delivery lower than 100 g/L,and the corresponding odds ratios and 95% confidence intervals were 2.4 (1.5-3.8),3.6 (2.3-5.6) and 2.5 (1.6-3.9),respectively. Pernicious placenta previa,suspicion of morbidly adherent placenta before delivery and hemoglobin before delivery lower than 100 g/L were associated with severe adverse pregnancy outcomes in women with placenta previa and prior cesarean delivery .

Descriptive analysis of childbirth healthcare costs in an area with high levels of immigration in Spain

PubMed Central

2011-01-01

Background The aim of this study was to estimate the cost of childbirth in a teaching hospital in Barcelona, Spain, including the costs of prenatal care, delivery and postnatal care (3 months). Costs were assessed by taking into account maternal origin and delivery type. Methods We performed a cross-sectional study of all deliveries in a teaching hospital to mothers living in its catchment area between October 2006 and September 2007. A process cost analysis based on a full cost accounting system was performed. The main information sources were the primary care program for sexual and reproductive health, and hospital care and costs records. Partial and total costs were compared according to maternal origin and delivery type. A regression model was fit to explain the total cost of the childbirth process as a function of maternal age and origin, prenatal care, delivery type, maternal and neonatal severity, and multiple delivery. Results The average cost of childbirth was 4,328€, with an average of 18.28 contacts between the mother or the newborn and the healthcare facilities. The delivery itself accounted for more than 75% of the overall cost: maternal admission accounted for 57% and neonatal admission for 20%. Prenatal care represented 18% of the overall cost and 75% of overall acts. The average overall cost was 5,815€ for cesarean sections, 4,064€ for vaginal instrumented deliveries and 3,682€ for vaginal non-instrumented deliveries (p < 0.001). The regression model explained 45.5% of the cost variability. The incremental cost of a delivery through cesarean section was 955€ (an increase of 31.9%) compared with an increase of 193€ (6.4%) for an instrumented vaginal delivery. The incremental cost of admitting the newborn to hospital ranged from 420€ (14.0%) to 1,951€ (65.2%) depending on the newborn's severity. Age, origin and prenatal care were not statistically significant or economically relevant. Conclusions Neither immigration nor prenatal care were associated with a substantial difference in costs. The most important predictors of cost were delivery type and neonatal severity. Given the impact of cesarean sections on the overall cost of childbirth, attempts should be made to take into account its higher cost in the decision of performing a cesarean section. PMID:21492486

Descriptive analysis of childbirth healthcare costs in an area with high levels of immigration in Spain.

PubMed

Comas, Mercè; Català, Laura; Sala, Maria; Payà, Antoni; Sala, Assumpció; Del Amo, Elisabeth; Castells, Xavier; Cots, Francesc

2011-04-15

The aim of this study was to estimate the cost of childbirth in a teaching hospital in Barcelona, Spain, including the costs of prenatal care, delivery and postnatal care (3 months). Costs were assessed by taking into account maternal origin and delivery type. We performed a cross-sectional study of all deliveries in a teaching hospital to mothers living in its catchment area between October 2006 and September 2007. A process cost analysis based on a full cost accounting system was performed. The main information sources were the primary care program for sexual and reproductive health, and hospital care and costs records. Partial and total costs were compared according to maternal origin and delivery type. A regression model was fit to explain the total cost of the childbirth process as a function of maternal age and origin, prenatal care, delivery type, maternal and neonatal severity, and multiple delivery. The average cost of childbirth was 4,328€, with an average of 18.28 contacts between the mother or the newborn and the healthcare facilities. The delivery itself accounted for more than 75% of the overall cost: maternal admission accounted for 57% and neonatal admission for 20%. Prenatal care represented 18% of the overall cost and 75% of overall acts. The average overall cost was 5,815€ for cesarean sections, 4,064€ for vaginal instrumented deliveries and 3,682€ for vaginal non-instrumented deliveries (p < 0.001). The regression model explained 45.5% of the cost variability. The incremental cost of a delivery through cesarean section was 955€ (an increase of 31.9%) compared with an increase of 193€ (6.4%) for an instrumented vaginal delivery. The incremental cost of admitting the newborn to hospital ranged from 420€ (14.0%) to 1,951€ (65.2%) depending on the newborn's severity. Age, origin and prenatal care were not statistically significant or economically relevant. Neither immigration nor prenatal care were associated with a substantial difference in costs. The most important predictors of cost were delivery type and neonatal severity. Given the impact of cesarean sections on the overall cost of childbirth, attempts should be made to take into account its higher cost in the decision of performing a cesarean section.

[Development of a scale to measure the self concept of cesarean section mothers].

PubMed

Lee, M L; Cho, J H

1990-08-01

Recently, the rate of cesarean section in Korea has been increasing. The results of several previous studies in foreign countries on the emotional responses of cesarean section mothers showed that they might experience difficulties in the mother-infant interaction due to fatigue, lack of early mother-infant interaction, disappointments, anger, feelings of loss of control, and other factors. Human behavior is said to be determined by one's self concept, and self concept is influenced by both internal and external environmental factors. A scale to measure the self concept of cesarean section mothers was needed in order to identify those who might have difficulties in the mother-infant interactions in future. The purposes of this study were to develop a measuring scale, and to test its reliability and validity. The process of this study was as follows. A structured interview was done with 50 cesarean section and vaginal delivery mothers to find their state of emotional reaction after giving birth to their babies. Based on the results of the interviews, a 50 items Likert scale was developed. The self concept of 268 cesarean section and vaginal delivery mothers who were hospitalized at six hospital in seoul were measured, during the period between Feb. 1 and April 30. Reviewing the discriminating power of each item by means of crosstabulation, ten items were selected for the final scale. The reliability and validity of this ten item scale were tested by Cronbach's alpha and t-test, using spss pc + package. The results of this study and recommendation are as follows. 1. The ten selected items were as follows. I feel pains in my breast. (-) I have a good appetite now. (+) I feel pains in my flank. (-) I feel fine now. (+) My body seems to have returned to its prepregnant state. (+) Thinking of the delivery process, I feel sorry. (-) I want to hold my baby in my arms. (+) I want to keep my own life, even if I became a mother. (-) I want to delegate the care of the baby to my mother/mother in law. (-) I think baby is my alter ege. (+) 2. The reliability of this scale was tested by Cronbach's alpha, and the coefficient of this scale was .8066. 3. The construct validity of this scale was tested by means of known group methods. The value of self concept for cesarean section mother was significantly lower than for vaginal delivery mothers (t = -5.51, df = 266, p = 0.007).(ABSTRACT TRUNCATED AT 400 WORDS)

Effect of severity of illness on cesarean delivery rates in Washington State.

PubMed

Hitti, Jane; Walker, Suzan; Benedetti, Thomas J

2017-10-01

Hospitals and providers are increasingly held accountable for their cesarean delivery rates. In the perinatal quality improvement arena, there is vigorous debate about whether all hospitals can be held to the same benchmark for an acceptable cesarean rate regardless of patient acuity. However, the causes of variation in hospital cesarean delivery rates are not well understood. We sought to evaluate the association and temporal trends between severity of illness at admission and the primary term singleton vertex cesarean delivery rate among hospitals in Washington State. We hypothesized that hospitals with higher patient acuity would have higher cesarean delivery rates and that this pattern would persist over time. In this cross-sectional analysis, we analyzed aggregate hospital-level data for all nonmilitary hospitals in Washington State with ≥100 deliveries/y during federal fiscal years 2010 through 2014 (287,031 deliveries). Data were obtained from the Washington State Comprehensive Hospital Abstract Reporting System, which includes inpatient demographic, diagnosis, procedure, and discharge information derived from hospital billing systems. Age, admission diagnoses and procedure codes were converted to patient-level admission severity-of-illness scores using the All Patient Refined Diagnosis Related Groups classification system. This system is widely used throughout the United States to adjust hospital data for severity of illness. Mean admission hospital-level severity-of-illness scores were calculated for each fiscal year among the term singleton vertex population with no history of cesarean delivery. We used linear regression to evaluate the association between hospital admission severity of illness and the primary term singleton vertex cesarean delivery rate, calculated Pearson correlation coefficients, and compared regression line slopes and 95% confidence intervals for each fiscal year. Hospitals were diverse with respect to delivery volume, level of care, and geographic location within Washington. Hospital aggregate admission severity-of-illness score correlated with primary term singleton vertex cesarean delivery rate in all fiscal years (R 2 0.38-0.58, P < .001). For every year in the study interval, as admission severity of illness increased so did the primary term singleton vertex cesarean rate. The slope of the regression line decreased during the study interval, suggesting that statewide decrease in primary term singleton vertex cesarean rate occurred across the range of severity of illness. Admission severity-of-illness score is strongly associated with the primary term singleton vertex cesarean delivery rate among hospitals in Washington State. Approximately 50% of variation in hospital primary term singleton vertex cesarean delivery rates appeared to be related to admission severity of illness. This relationship persisted over time despite a statewide decrease in cesarean delivery, suggesting that patient acuity will likely continue to contribute to hospital variation in cesarean delivery rates despite perinatal quality improvement efforts. The major implication of this study is that patient acuity should be considered when determining optimal cesarean delivery rates. High-acuity hospitals are likely to have high cesarean rates because they provide a specific role in serving regional needs. To hold these centers to an arbitrary benchmark may jeopardize the funding necessary to support regional safety net institutions. Copyright © 2017. Published by Elsevier Inc.

Relation between Birth Weight and Intraoperative Hemorrhage during Cesarean Section in Pregnancy with Placenta Previa

PubMed Central

Ishibashi, Hiroki; Takano, Masashi; Sasa, Hidenori; Furuya, Kenichi

2016-01-01

Background Placenta previa, one of the most severe obstetric complications, carries an increased risk of intraoperative massive hemorrhage. Several risk factors for intraoperative hemorrhage have been identified to date. However, the correlation between birth weight and intraoperative hemorrhage has not been investigated. Here we estimate the correlation between birth weight and the occurrence of intraoperative massive hemorrhage in placenta previa. Materials and Methods We included all 256 singleton pregnancies delivered via cesarean section at our hospital because of placenta previa between 2003 and 2015. We calculated not only measured birth weights but also standard deviation values according to the Japanese standard growth curve to adjust for differences in gestational age. We assessed the correlation between birth weight and the occurrence of intraoperative massive hemorrhage (>1500 mL blood loss). Receiver operating characteristic curves were constructed to determine the cutoff value of intraoperative massive hemorrhage. Results Of 256 pregnant women with placenta previa, 96 (38%) developed intraoperative massive hemorrhage. Receiver-operating characteristic curves revealed that the area under the curve of the combination variables between the standard deviation of birth weight and intraoperative massive hemorrhage was 0.71. The cutoff value with a sensitivity of 81.3% and specificity of 55.6% was −0.33 standard deviation. The multivariate analysis revealed that a standard deviation of >−0.33 (odds ratio, 5.88; 95% confidence interval, 3.04–12.00), need for hemostatic procedures (odds ratio, 3.31; 95% confidence interval, 1.79–6.25), and placental adhesion (odds ratio, 12.68; 95% confidence interval, 2.85–92.13) were independent risk of intraoperative massive hemorrhage. Conclusion In patients with placenta previa, a birth weight >−0.33 standard deviation was a significant risk indicator of massive hemorrhage during cesarean section. Based on this result, further studies are required to investigate whether fetal weight estimated by ultrasonography can predict hemorrhage during cesarean section in patients with placental previa. PMID:27902772

Relation between Birth Weight and Intraoperative Hemorrhage during Cesarean Section in Pregnancy with Placenta Previa.

PubMed

Soyama, Hiroaki; Miyamoto, Morikazu; Ishibashi, Hiroki; Takano, Masashi; Sasa, Hidenori; Furuya, Kenichi

2016-01-01

Placenta previa, one of the most severe obstetric complications, carries an increased risk of intraoperative massive hemorrhage. Several risk factors for intraoperative hemorrhage have been identified to date. However, the correlation between birth weight and intraoperative hemorrhage has not been investigated. Here we estimate the correlation between birth weight and the occurrence of intraoperative massive hemorrhage in placenta previa. We included all 256 singleton pregnancies delivered via cesarean section at our hospital because of placenta previa between 2003 and 2015. We calculated not only measured birth weights but also standard deviation values according to the Japanese standard growth curve to adjust for differences in gestational age. We assessed the correlation between birth weight and the occurrence of intraoperative massive hemorrhage (>1500 mL blood loss). Receiver operating characteristic curves were constructed to determine the cutoff value of intraoperative massive hemorrhage. Of 256 pregnant women with placenta previa, 96 (38%) developed intraoperative massive hemorrhage. Receiver-operating characteristic curves revealed that the area under the curve of the combination variables between the standard deviation of birth weight and intraoperative massive hemorrhage was 0.71. The cutoff value with a sensitivity of 81.3% and specificity of 55.6% was -0.33 standard deviation. The multivariate analysis revealed that a standard deviation of >-0.33 (odds ratio, 5.88; 95% confidence interval, 3.04-12.00), need for hemostatic procedures (odds ratio, 3.31; 95% confidence interval, 1.79-6.25), and placental adhesion (odds ratio, 12.68; 95% confidence interval, 2.85-92.13) were independent risk of intraoperative massive hemorrhage. In patients with placenta previa, a birth weight >-0.33 standard deviation was a significant risk indicator of massive hemorrhage during cesarean section. Based on this result, further studies are required to investigate whether fetal weight estimated by ultrasonography can predict hemorrhage during cesarean section in patients with placental previa.

[PERIOPERATIVE ANALGESIA INFLUENCE ON MOTHER REHABILITATION PERIOD AFTER CESAREAN SECTION].

PubMed

Sedykh, S V

2015-01-01

Early breast-feeding is a standard of perinatal care currently. After cesarean section it can be possible in case of early mother activation (verticalization). Assessment of perioperative analgesia influence on activation timing was the aim of our research. We included 120 parturient women. It was proved, that local analgesia using in postoperative period promotes early mother verticaliration, and optimal breast-feeding starting.

Obstetrician perceptions of the causes of high cesarean delivery rates in Turkey.

PubMed

Küçük, Mert

2017-07-01

To assess obstetricians' perceptions surrounding cesarean delivery rates in Turkey. The present cross-sectional descriptive study was performed between May 1 and June 30, 2016. Practicing obstetricians with contact details known by the researchers and those attending a conference in Turkey were asked to complete a self-administered questionnaire that collected demographic data and information on participants' opinions, beliefs, knowledge, attitudes, and practices related to cesarean delivery. There were 100 obstetricians who responded to the survey. Awareness of high cesarean delivery rates was reported by 96 (96%) participants and 95 (95%) respondents said they were supportive of efforts to reduce it. There were 60 (60%), 83 (83%), and 100 (100%) participants aware of associations between high cesarean delivery rates and increased maternal and infant mortality; increased risk of uterine rupture; and increased risk of placenta previa, placenta accreta, and emergency cesarean hysterectomy, respectively. The most commonly reported reason for high cesarean delivery rates was high compensation costs during medical litigation legal proceedings, reported by all 100 (100%) participants. Participants were generally aware of the risks associated with high cesarean delivery rates. The results suggest that the greatest concern among obstetricians who perform cesarean deliveries was malpractice litigation. © 2017 International Federation of Gynecology and Obstetrics.

A combined ultrasound and clinical scoring model for the prediction of peripartum complications in pregnancies complicated by placenta previa.

PubMed

Yoon, So-Yeon; You, Ji Yeon; Choi, Suk-Joo; Oh, Soo-Young; Kim, Jong-Hwa; Roh, Cheong-Rae

2014-09-01

To generate a combined ultrasound and clinical model predictive for peripartum complications in pregnancies complicated by placenta previa. This study included 110 singleton pregnant women with placenta previa delivered by cesarean section (CS) from July 2011 to November 2013. We prospectively collected ultrasound and clinical data before CS and observed the occurrence of blood transfusion, uterine artery embolization and cesarean hysterectomy. We formulated a scoring model including type of previa (0: partials, 2: totalis), lacunae (0: none, 1: 1-3, 2: 4-6, 3: whole), uteroplacental hypervascularity (0: normal, 1: moderate, 2: severe), multiparity (0: no, 1: yes), history of CS (0: none, 1: once, 2: ≥ twice) and history of placenta previa (0: no, 1: yes) to predict the risk of peripartum complications. In our study population, the risk of perioperative transfusion, uterine artery embolization, and cesarean hysterectomy were 26.4, 1.8 and 6.4%, respectively. The type of previa, lacunae, uteroplacental hypervascularity, parity, history of CS, and history of placenta previa were associated with complications in univariable analysis. However, no factor was independently predictive for any complication in exact logistic regression analysis. Using the scoring model, we found that total score significantly correlated with perioperative transfusion, cesarean hysterectomy and composite complication (p<0.0001, Cochrane Armitage test). Notably, all patients with total score ≥7 needed cesarean hysterectomy. When total score was ≥6, three fourths of patients needed blood transfusion. This combined scoring model may provide useful information for prediction of peripartum complications in women with placenta previa. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The influence of fetal head circumference on labor outcome: a population-based register study.

PubMed

Elvander, Charlotte; Högberg, Ulf; Ekéus, Cecilia

2012-04-01

To investigate the association between postnatal head circumference and the occurrence of the three main indications for instrumental delivery, namely prolonged labor, signs of fetal distress and maternal distress. We also studied the association between postnatal fetal head circumference and the use of vacuum extraction and emergency cesarean section. Population-based register study. Nationwide study in Sweden. A total of 265 456 singleton neonates born to nulliparous women at term between 1999 and 2008 in Sweden. Register study with data from the Swedish Medical Birth Register. Prolonged labor, signs of fetal distress, maternal distress, use of vacuum extraction and emergency cesarean section. The prevalence of each outcome increased gradually as the head circumference increased. Compared with women giving birth to a neonate with average size head circumference (35 cm), women giving birth to an infant with a very large head circumference (39-41 cm) had significantly higher odds of being diagnosed with prolonged labor [odds ratio (OR) 1.49, 95% confidence interval (CI) 1.33-1.67], signs of fetal distress (OR 1.73, 95% CI 1.49-2.03) and maternal distress (OR 2.40, 95% CI 1.96-2.95). The odds ratios for vacuum extraction and cesarean section were thereby elevated to 3.47 (95% CI 3.10-3.88) and 1.22 (95% CI 1.04-1.42), respectively. The attributable risk proportion percentages associated with vacuum extraction and cesarean section were 46 and 39%, respectively among the cases exposed to a head circumference of 37-41 cm. Large fetal head circumference is associated with complicated labor and is etiological to a considerable proportion of assisted vaginal births and emergency cesarean sections. © 2012 The Authors Acta Obstetricia et Gynecologica Scandinavica© 2012 Nordic Federation of Societies of Obstetrics and Gynecology.

Placental location, postpartum hemorrhage and retained placenta in women with a previous cesarean section delivery: a prospective cohort study

PubMed Central

Belachew, Johanna; Eurenius, Karin; Mulic-Lutvica, Ajlana; Axelsson, Ove

2017-01-01

Objective Women previously giving birth with cesarean section have an increased risk of postpartum hemorrhage (PPH) and retained placenta. The objective of this study was to determine if anterior placental location increased the risk of PPH and retained placenta in such women. Materials and methods We performed a prospective cohort study on 400 women with cesarean section delivery in a previous pregnancy. Ultrasound examinations were performed at gestational week 28–30, and placental location, myometrial thickness, and three-dimensional vascularization index (VI) were recorded. Data on maternal age, parity, BMI, smoking, gestational week at delivery, induction, delivery mode, oxytocin, preeclampsia, PPH, retained placenta, and birth weight were obtained for all women. Outcome measures were PPH (≥1,000 mL) and retained placenta. Results The overall incidence of PPH was 11.0% and of retained placenta 3.5%. Twenty-three women (11.8%) with anterior placenta had PPH compared to 12 (6.9%) with posterior or fundal locations. The odds ratio was 1.94, but it did not reach statistical significance. There was no significant risk increase for retained placenta in women with anterior placentae. Seven of eight women with placenta previa had PPH, and four had retained placenta. Conclusions The overall risk of PPH and retained placenta was high for women with previous cesarean section. Anterior location of the placenta in such women tended to impose an increased risk for PPH but no risk increase of retained placenta. Placenta previa in women with previous cesarean section is associated with a high risk for PPH and retained placenta. PMID:28826360

Vernix caseosa peritonitis as a rare complication of cesarean section. A case report.

PubMed

Tawfik, O; Prather, J; Bhatia, P; Woodroof, J; Gunter, J; Webb, P

1998-06-01

Vernix caseosa peritonitis is a rare complication of cesarean section with distinctive histopathologic findings. Vernix caseosa peritonitis occurred in a 28-year-old, pregnant woman following emergency cesarean section. Exploratory laparotomy revealed right subphrenic and perihepatic fluid collections with multiple small abdominal abscesses. Cytopathologic examination of the peritoneal lavage specimen showed a purulent inflammatory exudate admixed with occasional squamous debris, portions of hair shafts, meconium pigment, and foamy and multinucleated giant cells. During hospitalization the patient had developed Clostridium perfringens acute endometritis, presumably due to aggressive treatment with broad-spectrum antibiotics. Pathologists are in a unique position to make the correct diagnosis in an otherwise-ambiguous clinical presentation because of the distinctive histopathologic and cytopathologic findings of this entity. Computed tomography-guided fine needle aspiration cytologic evaluation can be diagnostic in such cases.

Comparison of Breast Crawl Between Infants Delivered by Vaginal Delivery and Cesarean Section.

PubMed

Heidarzadeh, Mohammad; Hakimi, Sevil; Habibelahi, Abbas; Mohammadi, Marzieh; Shahrak, Shakiba Pourasad

2016-05-12

Exclusive breastfeeding is the single most cost-effective intervention to reduce infant mortality. Breast crawl (BC) is deemed a natural way for the baby to behave immediately after delivery. BC is the method that may help initiation of breastfeeding in the most natural way. The aim of this study is to compare successful BC between neonates born through vaginal delivery and those born through cesarean section (CS) and factors associated with a positive outcome. Participants were mothers who delivered their babies during the period of October 2012 to December 2013 in Alzahra Hospital in Tabriz, through cesarean or vaginal delivery. Infants were placed prone on their mothers' abdomen after delivery. Data show that babies delivered through vaginal delivery had significantly more success in BC than babies born through the cesarean delivery (88.01% versus 11.21%). Moreover, babies in the CS group used significantly less time to achieve BC (45 versus 28 minutes). There is a remarkable difference in completion and length of time used to achieve BC between infants with regard to the delivery mode. Encouraging BC in all dyads, especially in cesarean births, may unduly delay the infant's first breastfeed.

[Group A streptococcus-induced toxic shock syndrome in pregnancy: a case report of cesarean section].

PubMed

Yamada, Kumiko; Fukuda, Taeko; Kimura, Maiko; Hagiya, Keiichi; Danmura, Masato; Nakayama, Shin; Ogura, Tsuyoshi; Tanaka, Makoto

2012-12-01

Group A streptococcus (GAS)-induced toxic shock syndrome (TSS) in pregnancy is rare, but its clinical course is fulminant. The mortality rates of mother and fetus are reported to be 58 and 66%, respectively. We report a case of GAS-TSS after cesarean section. A 38-year-old pregnant woman of 38 weeks gestation was admitted to our hospital because of vomiting, fever of 39 degrees C, and continuous abdominal pain with scanty genital bleeding. She had complained of sore throat several days before. One hour after admission, external fetal monitoring revealed periodic pulse deceleration to 90 x beats min(-1). The emergent cesarean section was performed under general anesthesia. Approximately 8 hours after the cesarean section, she developed coma, shock and respiratory insufficiency requiring intubation. Streptococcus pyogens were isolated from her blood sample and the patient met criteria for GAS-TSS. She was treated with antibiotics (penicillin and clindamycin), antithrombin III, recomodulin, catecholamins, and continuous hemodialysis with filtration of toxins. Although the patient recovered and was discharged on 63rd day, the infant died on postpartum day 4. Early recognition and intensive treatment for GAS is recommended in a late stage pregnancy with an episode of sore throat, vomiting, high fever, strong labor pain, and DIC signs.

A suspected case of rocuronium-sugammadex complex-induced anaphylactic shock after cesarean section.

PubMed

Yamaoka, Masakazu; Deguchi, Miki; Ninomiya, Kiichiro; Kurasako, Toshiaki; Matsumoto, Mutsuko

2017-02-01

An anaphylactic reaction during a cesarean section occurs rarely, and rocuronium is thought to be one of the common agents causing perioperative anaphylaxis. Here we report an anaphylactic shock after cesarean section that is suggested to be induced by the rocuronium-sugammadex complex. A 36-year-old primigravida underwent an elective cesarean section under general anesthesia due to placenta previa. While the operation was completed uneventfully, she developed anaphylactic shock following sugammadex administration. She was successfully managed with rapid treatments. Serum tryptase level was significantly elevated. Although sugammadex was first suspected to be the causative agent, the result of intradermal skin tests with sugammadex were negative. Surprisingly, a subsequent intradermal test with undiluted rocuronium caused the patient to fall into a state of shock. Furthermore, a later skin-prick test with pre-mixed rocuronium-sugammadex complex also revealed a strong positive reaction, and a test with only rocuronium showed negative. We finally concluded that the rocuronium-sugammadex complex is the causative agent in this case. To the best of our knowledge, this is the first report suggesting anaphylaxis caused by the rocuronium-sugammadex complex. This case highlights the importance of appropriate examinations to determinate the pathogenesis of anaphylaxis in order to establish risk reduction strategies.

Uteroabdominal Wall Fistula After Cesarean Section in a Patient With Prior Colorectal Resection for Endometriosis: A Case Report and Systematic Review.

PubMed

Chattot, Chloé; Aristizabal, Patrick; Bendifallah, Sofiane; Daraï, Emile

Uteroabdominal wall fistula (UAWF) is a very rare complication of cesarean section. We report an unusual case of a UAWF occurring in a 37-year-old woman 4 years after a cesarean section and previous radical surgery for deep infiltrating endometriosis with bowel resection. The patient presented with persistent purulent discharge of the Pfannenstiel scar and noted that the discharge was blood stained during menstruation. Magnetic resonance imaging confirmed the diagnosis of UAWF. Surgery was performed by laparotomy and was complicated by a postoperative rectovaginal fistula, which was successfully treated by the placement of a biological mesh via the vagina route. The postoperative course was favorable at 6 months with disappearance of painful symptoms and good quality of the colorectal anastomosis. A systematic review was conducted, and 18 case reports were found from 1939 to 2016. This case report highlights the risk of postdelivery complications in women with deep infiltrating endometriosis and colorectal involvement, especially after cesarean section. Persistent abdominal discharge in this context should suggest a diagnosis of UAWF despite its low incidence. Finally, the vaginal route for rectovaginal fistula might be considered an option for patients with prior multiple laparotomies. Copyright © 2017 AAGL. Published by Elsevier Inc. All rights reserved.

Placenta previa and it's relation with maternal age, gravidity and cesarean section.

PubMed

Hossain, G A; Islam, S M; Mahmood, S; Chakraborty, R K; Akhter, N; Sultana, S

2004-07-01

The placenta provides the essential connection between the mother and the developing fetus. Placental position were routinely mentioned in an ultrasound report starting from early second trimester to the end of third trimester when asked for pregnancy evaluation. The aim of this study was to see the prevalence of lower segment placenta (placenta previa) and its relations with previous cesarean section delivery, parity and maternal age. The study conducted in Centre for Nuclear Medicine and Ultrasound (CNMU) Mymensingh in a period from January 2001 to December 2002. About 2536 pregnant women (those included in this study) underwent ultrasound examination during pregnancy at third trimester. The prevalence of lower segment placenta was 1.34%. The highest prevalence of placenta previa (2.58%) was seen in 3rd and higher gravida group. Also the highest prevalence were seen 30 yr. and above age group in compare to below 30 yr. age group. No increased prevalence of placenta previa were seen in previous cesarean section (C / S) delivery group (0.65%) in compare to normal delivery group (1.97%). From our study it was seen that development of lower segment placenta has relation with increased number of gravidity and maternal age but no increased prevalence were seen in subjects with previously done cesarean section

Effects of acupressure on progress of labor and cesarean section rate: randomized clinical trial

PubMed Central

Mafetoni, Reginaldo Roque; Shimo, Antonieta Keiko Kakuda

2015-01-01

OBJECTIVE To analyze the effects of acupressure at the SP6 point on labor duration and cesarean section rates in parturients served in a public maternity hospital. METHODS This controlled, randomized, double-blind, pragmatic clinical trial involved 156 participants with gestational age ≥ 37 weeks, cervical dilation ≥ 4 cm, and ≥ 2 contractions in 10 min. The women were randomly divided into an acupressure, placebo, or control group at a university hospital in an inland city in the state of Sao Paulo, Brazil, in 2013. Acupressure was applied to the SP6 point during contractions for 20 min. RESULTS The average labor duration was significantly different between the SP6 acupressure group [221.5 min (SD = 162.4)] versus placebo [397.9 min (SD = 265.6)] and versus control [381.9 min (SD = 358.3)] (p = 0.0047); however, the groups were similar regarding the cesarean section rates (p = 0.2526) and Apgar scores in the first minute (p = 0.9542) and the fifth minute (p = 0.7218) of life of the neonate. CONCLUSIONS The SP6 acupressure point proved to be a complementary measure to induce labor and may shorten the labor duration without causing adverse effects to the mother or the newborn. However, it did not affect the cesarean section rate. PMID:25741644

Decision-case mix model for analyzing variation in cesarean rates.

PubMed

Eldenburg, L; Waller, W S

2001-01-01

This article contributes a decision-case mix model for analyzing variation in c-section rates. Like recent contributions to the literature, the model systematically takes into account the effect of case mix. Going beyond past research, the model highlights differences in physician decision making in response to obstetric factors. Distinguishing the effects of physician decision making and case mix is important in understanding why c-section rates vary and in developing programs to effect change in physician behavior. The model was applied to a sample of deliveries at a hospital where physicians exhibited considerable variation in their c-section rates. Comparing groups with a low versus high rate, the authors' general conclusion is that the difference in physician decision tendencies (to perform a c-section), in response to specific obstetric factors, is at least as important as case mix in explaining variation in c-section rates. The exact effects of decision making versus case mix depend on how the model application defines the obstetric condition of interest and on the weighting of deliveries by their estimated "risk of Cesarean." The general conclusion is supported by an additional analysis that uses the model's elements to predict individual physicians' annual c-section rates.

The impact of music on postoperative pain and anxiety following cesarean section.

PubMed

Reza, Nikandish; Ali, Sahmedini Mohammad; Saeed, Khademi; Abul-Qasim, Avand; Reza, Tabatabaee Hamid

2007-10-01

The relief of post-cesarean delivery pain is important. Good pain relief improves mobility and reduces the risk of thromboembolic disease, which may have been increased during pregnancy. Pain may impair the mother's ability to optimally care for her infant in the immediate postpartum period and may adversely affect early interactions between mother and infant. It is necessary, therefore that pain relief be safe and effective and results in no adverse neonatal effects during breast-feeding. Music may be considered as a potential method of post cesarean pain therapy due to its noninvasiveness and lack of side effects. In this study we evaluated the effect of intraoperative music under general anesthesia for reducing the postoperative morphine requirements after cesarean section. In a double blind placebo-controlled trial, 100 women (ASA I) scheduled for elective cesarean section under general anesthesia, were randomly allocated into two groups of fifty. After standardization of anesthesia, patients in the music group were exposed to a compact disk of Spanish guitar after induction of anesthesia up to the time of wound dressing. In the control group patients were exposed to white music. Post operative pain and anxiety were evaluated by visual analog scale (VAS) up to six hours after discharge from PACU. Morphine was given intravenously for reducing pain to VAS < or = 3 postoperatively. There was not statistically significant difference in VAS for pain between two groups up to six hours postoperatively (P>0.05). In addition, morphine requirements were not different between two groups at different time intervals up to six hours postoperatively (P>0.05). There were not statistically significant difference between two groups regarding postoperative anxiety score and vomiting frequency (P>0.05). As per conditions of this study, intraoperative Spanish music was not effective in reducing postoperative pain after cesarean section. In addition postoperative morphine requirement, anxiety, and vomiting were not affected by the music during general anesthesia.

Invasive Obstetric Procedures and Cesarean Sections in Women With Known Herpes Simplex Virus Status During Pregnancy.

PubMed

Stankiewicz Karita, Helen C; Moss, Nicholas J; Laschansky, Ellen; Drolette, Linda; Magaret, Amalia S; Selke, Stacey; Gardella, Carolyn; Wald, Anna

2017-01-01

Neonatal herpes is a potentially devastating infection that results from acquisition of herpes simplex virus (HSV) type 1 or 2 from the maternal genital tract at the time of vaginal delivery. Current guidelines recommend (1) cesarean delivery if maternal genital HSV lesions are present at the time of labor and (2) antiviral suppressive therapy for women with known genital herpes to decrease HSV shedding from the genital tract at the time of vaginal delivery. However, most neonatal infections occur in infants born to women without a history of genital HSV, making current prevention efforts ineffective for this group. Although routine serologic HSV testing of women during pregnancy could identify women at higher risk of intrapartum viral shedding, it is uncertain how this knowledge might impact intrapartum management, and a potential concern is a higher rate of cesarean sections among women known to be HSV-2 seropositive. To assess the effects of prenatal HSV-2 antibody testing, history of genital herpes, and use of suppressive antiviral medication on the intrapartum management of women, we investigated the frequency of invasive obstetric procedures and cesarean deliveries. We conducted a retrospective cohort study of pregnant women delivering at the University of Washington Medical center in Seattle, Washington. We defined the exposure of interest as HSV-2 antibody positivity or known history of genital herpes noted in prenatal records. The primary outcome was intrapartum procedures including fetal scalp electrode, artificial rupture of membranes, intrauterine pressure catheter, or operative vaginal delivery (vacuum or forceps). The secondary outcome was incidence of cesarean birth. Univariate and multivariable logistic regressions were performed. From a total of 449 women included in the analysis, 97 (21.6%) were HSV-2 seropositive or had a history of genital herpes (HSV-2/GH). Herpes simplex virus-2/GH women not using suppressive antiviral therapy were less likely to undergo intrapartum procedures than women without HSV-2/GH (odds ratio [OR], 0.49; 95% confidence interval [CI], 0.25-0.95; P = .036), but this relationship was attenuated after adjustment for potential confounders (adjusted OR, 0.69; 95% CI, 0.34-1.41; P = .31). There was no difference in intrapartum procedures for women on suppressive therapy versus women without HSV-2/GH (OR, 1.17; 95% CI, 0.66-2.07; P = .60). Similar proportions of cesarean sections were performed within each group of women: 25% without history of HSV-2/GH, 30% on suppressive treatment, and 28.1% without suppressive treatment (global, P = .73). In this single-site study, provider awareness of genital herpes infection either by HSV serotesting or history was associated with fewer invasive obstetric procedures shown to be associated with neonatal herpes, but it was not associated with an increased rate of cesarean birth.

A randomized study comparing skin closure in cesarean sections: staples vs subcuticular sutures.

PubMed

Rousseau, Julie-Anne; Girard, Karine; Turcot-Lemay, Lucile; Thomas, Nancy

2009-03-01

We sought to compare postoperative pain according to the skin closure method (subcuticular sutures vs staples) after an elective term cesarean section. A randomized controlled trial of 101 women was performed. Women were randomly assigned to subcuticular sutures or staples. Operative technique and postoperative analgesia were standardized. Stratification was used for primary vs repeat cesareans. Analog pain and satisfaction scales ranging from 0-10 were completed at postoperative days 1 and 3, and at 6 weeks postoperatively. A digital photograph of the incision was taken at 6 weeks postoperatively and evaluated by 3 independent blinded observers. Pain at 6 weeks postoperatively was significantly less in the staple group (0.17 vs 0.51; P = .04). Operative time was shorter in that group (24.6 vs 32.9 minutes; P < .0001). No difference was noted for incision appearance and women's satisfaction. Staples are the method of choice for skin closure for elective term cesareans in our population.

In Spinal Anaesthesia for Cesarean Section the Temperature of Bupivacaine Affects the Onset of Shivering but Not the Incidence: A Randomized Control Trial

PubMed Central

Kishore, Nand; Kumar, Nidhi; Chauhan, Nidhi

2016-01-01

Introduction Postoperative shivering is a frequent event after cesarean section under spinal anaesthesia. Shivering is uncomfortable for the patient and may interfere with monitoring. The exact aetiology of shivering is unknown and therefore has no definite treatment. Aim The temperature of injectate affects the spread of drug and so its effect. Therefore the aim of this study was to compare the effect of temperature of bupivacaine on post-spinal shivering in cesarean section. Materials and Methods In this prospective, randomized, controlled, double-blind clinical trial 105 ASA-I/II pregnant women scheduled for caesarean section under spinal anaesthesia were selected and randomized into three groups of 35 each. In all pregnant women spinal anaesthesia was achieved with 2.2 ml of 0.5% hyperbaric bupivacaine given either at L3-L4 or L4-L5 interspace. The temperature of bupivacaine was adjusted to 4°C (group T4), 22°C (group T22) and 37°C (group T37). Shivering characteristic, onset and incidence was noted. All three groups were compared using analysis of variance (ANOVA), adverse effects was compared using chi-square test and Kruskal-Wallis H-test. The p-value < 0.05-considered as significant and p-value <0.01-considered highly significant Results There were no differences between the groups regarding age, weight, height, amount of fluid used and blood loss. The incidence of shivering was 51.42%, 51.42% and 45.71% in group T4, group T22 and group T37 respectively, this difference in the incidence was statistically not significant (p=0.858). However, the onset of shivering was earliest (9.87±1.82 min) in group T4 as compared to 14.27±3.02 min and 12.16±2.89 min in group T22 and group T37 respectively and this difference in the onset was highly significant (p= 0.0001) Conclusion In spinal anaesthesia for cesarean section, the temperature of bupivacaine does not influence the overall incidence of post spinal shivering; however cold bupivacaine can provoke early onset of shivering. PMID:26894154

Cesarean section on request at 39 weeks: impact on shoulder dystocia, fetal trauma, neonatal encephalopathy, and intrauterine fetal demise.

PubMed

Hankins, Gary D V; Clark, Shannon M; Munn, Mary B

2006-10-01

The purpose of this analysis was to determine the impact on specific forms of neonatal morbidity and mortality by allowing women to opt for delivery by elective cesarean section at 39 weeks of gestation (EGA). According to the National Vital Statistics Reports, over 70% of deliveries in the U.S. annually are at gestational ages>or=39 weeks EGA. Estimating that over 4 million deliveries occur annually in the United States, this would yield approximately 3 million pregnancies wherein the woman may exercise her choice for either primary or repeat cesarean section at 39 weeks EGA or at the point when labor is established. A search was conducted using Ovid Medline spanning the past 10 years using the following key words: fetal trauma, shoulder dystocia, brachial plexus palsy, neonatal skull fracture, obstetrical trauma, traumatic delivery, intrauterine fetal demise, stillbirth, fetal demise, and neonatal encephalopathy. Using this search technique, over 2100 articles were identified. The abstracts were reviewed and pertinent articles were chosen for further consideration. The identified articles and their applicable references were obtained for inclusion in this review. Preference was given to publications on or after the year 2000 with the exception of classical or sentinel articles, which were included without regard to year of publication. Four major categories of neonatal morbidity and mortality are discussed: Shoulder dystocia: Accepting that we do not have a successful method for the prediction or prevention of shoulder dystocia, the question becomes, "What is the chance that a baby will sustain a permanent brachial plexus injury at delivery?" Additionally, is there a significant protective effect of cesarean section in reducing the risk of such injury? Currently, the occurrence rate of brachial plexus palsy at the time of vaginal delivery ranges from 0.047% to 0.6% and for cesarean section from 0.0042% to 0.095%. Using a composite estimate of the risk of 0.15% for vaginal deliveries and applying it to the 3 million deliveries>or=39 weeks EGA, approximately 4500 cases of brachial plexus palsy would occur. If only 15% of these injuries were permanent, 675 permanent brachial plexus palsies would occur annually. If the risk of permanent injury is 1 in 10,000 as reported by Chauhan, 300 permanent brachial plexus palsies would occur annually in the United States. The range then for permanent brachial plexus injury that could be avoided with cesarean section on request would appear to vary between 1 in 5000 and 1 in 10,000 vaginal births. Fetal trauma: The incidence of significant birth trauma varies from 0.2 to 1 to 2 per 1000 births. The use of sequential instruments, for example, vacuum followed by forceps or vice versa, is specifically associated with an unacceptably high injury rate. Intrapartum-related neonatal deaths of vertex singleton fetuses with birthweights>2500 g from traumatic cranial or cervical spine injury secondary to vacuum- or forceps-assisted vaginal delivery are still occurring. Overall, the frequency of significant fetal injury is significantly greater with vaginal delivery, especially operative vaginal delivery, than with cesarean section for the nonlaboring woman at 39 weeks EGA or near term when early labor has been established. Neonatal encephalopathy: The prevalence of moderate to severe neonatal encephalopathy is 3.8/1000 term live births with a neonatal fatality rate of 9.1%. In 4% to 10% of cases, the etiology appears to be pure intrapartum hypoxia. Intrapartum hypoxia superimposed on antepartum risk factors may account for up to 25% of the moderate to severe encephalopathies, according to one cohort. A paradox in the data thus far is that infants born to nonlaboring women delivered by cesarean section had an 83% reduction in the occurrence of moderate or severe encephalopathy. Considering a prevalence of moderate or severe neonatal encephalopathy of 0.38% and applying it to the 3 million deliveries occurring at >or=39 weeks EGA in the United States annually, 11,400 cases of moderate to severe encephalopathy would occur. The rate of encephalopathy observed in infants delivered by cesarean section would yield approximately 1938 cases. This net difference in moderate to severe encephalopathy would represent 9462 cases annually in the United States that could be prevented with elective cesarean section. Although cesarean delivery may be protective for the development of neonatal encephalopathy, to date it has not proven to be protective of long-term neurologic injury in the form of cerebral palsy with or without mental retardation and/or seizure disorders. Intrauterine fetal demise: Copper reported that the rate of stillbirth is consistent from 23 to 40 weeks EGA with about 5% of all stillbirths occurring at each week of gestation. Yudkin reported a rate of 0.6 stillbirths per 1000 live births from 33 to 39 weeks EGA. After 39 weeks EGA, a significant increase in the stillbirth rate was reported (1.9 per 1000 live births). Fretts reported on fetal deaths per 1000 live births from 37 to 41 weeks of gestational age, showing that the rate progressively increased from 1.3 to 4.6 with each week of gestation. It can be estimated that delivery at 39 weeks EGA would prevent 2 fetal deaths per 1000 living fetuses. This would translate into the prevention of as many as 6000 intrauterine fetal demises in the United States annually-an impact that far exceeds any other strategy implemented for stillbirth reduction thus far. It is reasonable to inform the pregnant woman of the risk of each of the above categories, in addition to counseling her regarding the potential risks of a cesarean section for the current and any subsequent pregnancies. The clinician's role should be to provide the best evidence-based counseling possible to the pregnant woman and to respect her autonomy and decision-making capabilities when considering route of delivery.

Risk of cesarean delivery when second-trimester ultrasound dating disagrees with definite last menstrual period.

PubMed

Grewal, Jagteshwar; Zhang, Jun; Mikolajczyk, Rafael T; Ford, Jessie

2010-08-01

Estimates of gestational age based on early second-trimester ultrasound often differ from that based on the last menstrual period (LMP) even when a woman is certain about her LMP. Discrepancies in these gestational age estimates may be associated with an increased risk of cesarean section and low birth weight. We analyzed 7228 singleton, low-risk, white women from The Routine Antenatal Diagnostic Imaging with Ultrasound trial. The women were recruited at less than 14 weeks of gestation and received ultrasound exams between 15 and 22 weeks. Our results indicate that among nulliparous women, the risk of cesarean section increased from 10% when the ultrasound-based gestational age exceeded the LMP-based estimate by 4 days to 60% when the discrepancy increased to 21 days. Moreover, for each additional day the ultrasound-based estimate exceeded the LMP-based estimate, birth weight was higher by 9.6 g. Our findings indicate that a positive discrepancy (i.e., ultrasound-based estimate exceeds LMP-based estimate) in gestational age is associated with an increased risk of cesarean section. A negative discrepancy, by contrast, may reflect early intrauterine growth restriction and an increased risk of low birth weight. Copyright Thieme Medical Publishers.

[Breech presentation and vaginal delivery: evolution of acceptability by obstetricians and patients].

PubMed

Lagrange, E; Ab der Halden, M; Ughetto, S; Boda, C; Accoceberry, M; Neyrat, C; Houlle, C; Vendittelli, F; Laurichesse-Delmas, H; Jacquetin, B; Lémery, D; Gallot, D

2007-09-01

To investigate the influence of obstetrician and patient respectively on mode of delivery in case of breech presentation at term. This retrospective study included all women with a singleton pregnancy in a breech presentation delivered at term in a tertiary care maternity unit from January 1998 to December 2004. Mode of delivery was suggested by a score based on maternal age, parity, obstetrical past history, radiopelvimetry and cephalopelvic confrontation. The obstetrician was free to follow or not the score indication and patient's informed consent was required concerning the mode of delivery. Our main outcome measurements were mode of delivery and neonatal parameters. Two hundred cases were identified. Elective cesarean section increased progressively (from 52% in 1998 to 80% in 2004 [P=0,002]). Neonatal status and proportion of score in favour of vaginal birth remained stable during the study period. The rise in cesarean section rate was mainly due to patient's request (P=0,001) whereas the trend of obstetrician in favour of cesarean did not reach significance (P=0,3). The rise of elective cesarean section for term breech delivery in a maternity unit using a predefinite score is mainly induced by patient's request. This evolution has no effect on neonatal status.

Fetal laceration injury during cesarean section and its long-term sequelae: a case report.

PubMed

Gajjar, Ketan; Spencer, Chris

2009-10-01

This case report illustrates the cosmetic outcome of a scalpel-related laceration injury sustained to a newborn infant that occurred during the course of an elective cesarean section for breech presentation. This buttock laceration was noted to be 2 cm in length at the time of birth. Twelve years later, the same scar had migrated in a cephalad direction and had increased to 10 cm in length.

Sufentanil in combination with low-dose hyperbaric bupivacaine in spinal anesthesia for cesarean section: a randomized clinical trial.

PubMed

Dourado, Alexandre Dubeux; Filho, Ruy Leite de Melo Lins; Fernandes, Raphaella Amanda Maria Leite; Gondim, Marcelo Cavalcanti de Sá; Nogueira, Emmanuel Victor Magalhães

A double blind randomized clinical trial of sufentanil as an adjunct in spinal anesthesia for cesarean section and, thereby, be able to reduce the dose of bupivacaine, a local anesthetic, with the same result of an anesthetic block with higher doses but with fewer perioperative side effects, such as hypotension. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

[Sufentanil in combination with low-dose hyperbaric bupivacaine in spinal anesthesia for cesarean section: a randomized clinical trial].

PubMed

Dourado, Alexandre Dubeux; Lins Filho, Ruy Leite de Melo; Fernandes, Raphaella Amanda Maria Leite; de Sá Gondim, Marcelo Cavalcanti; Nogueira, Emmanuel Victor Magalhães

A double blind randomized clinical trial of sufentanil as an adjunct in spinal anesthesia for cesarean section and, thereby, be able to reduce the dose of bupivacaine, a local anesthetic, with the same result of an anesthetic block with higher doses but with fewer perioperative side effects, such as hypotension. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

Prevention of childbirth injuries to the pelvic floor.

PubMed

Heit, M; Mudd, K; Culligan, P

2001-08-01

The majority of childbirth injuries to the pelvic floor occur after the first vaginal delivery. Cesarean sections performed after the onset of labor may not protect the pelvic floor. Elective cesarean section is the only true primary prevention strategy for childbirth injuries to the pelvic floor. Alternative primary prevention strategies include elective cesarean section for women with nonmodifiable risks for childbirth injuries to the pelvic floor, antepartum pelvic floor exercises, or intrapartum pudendal nerve monitoring. Secondary prevention strategies must focus on modifying obstetric practices that predispose women to pelvic floor injury. These factors are best delineated for anal incontinence and include restrictive use of episiotomy, mediolateral episiotomy when necessary, spontaneous over forceps-assisted vaginal delivery, vacuum extraction over forceps delivery, and antepartum perineal massage. Finally, tertiary prevention strategies should address the mode of delivery made for women with childbirth injuries to the pelvic floor who desire future fertility.

[The Misgav Ladach method for cesarean section].

PubMed

Habek, Dubravko; Kulas, Tomislav; Karsa, Matija

2007-04-01

The Misgav Ladach method for cesarean section is based on the principles of surgical minimalism. This is based on the Joel Cohen laparotomy, somewhat higher than the Pfannenstiel incision. Subcutaneous tissue is left undisturbed apart from the midline, rectus muscles are separated by pulling. The peritoneum is opened by stretching with index fingers. The hysterotomy is closed with one layer extraendometrial continuous absorbable stitches (Vicryl), and the visceral and parietal peritoneal layers are left open. Fascia is stitched with a continuous synthetic absorbable stitch. The skin is closed with intracutaneous resorptive suture or metallic stapler sutures. The Misgav Ladach method is restrictive in the use of sharp instruments preferring manual manipulation: it gives faster recovery, shorter period to normal bowel function, less peritoneal adhesions and less scarring in the abdominal layers, less use of postoperative antibiotics, analgesics and antipyretics, and a shorter anesthetic and operative time. It is ideal for emergency and planned cesarean section.

[Wound rupture after Misgav-Ladach cesarean section: a case report].

PubMed

Scholz, H S; Petru, E; Tamussino, K; Winter, R

2004-10-01

We describe a patient with wound rupture and burst abdomen after cesarean section with the Misgav-Ladach technique. A 33-year-old woman underwent primary cesarean section at 36 + 5 weeks gestation for a fetal indication. The procedure was done according to the Misgav-Ladach technique, i.e. the uterus was closed with a one-layer continuous locking stitch and the visceral and parietal peritoneal layers were left open. The rectus sheath was stitched with a continuous nonlocking stitch, the skin was closed with a continuous intracutaneous suture. On the seventh postoperative day, omentum was seen extruding from the skin incision. Reexploration showed that the suture of the rectus sheath had ruptured. The further postoperative course was uneventful. Although no general recommendations can be deduced from a single case, further reports on any complications of this technique will show whether it is as safe as believed until now.

[Modified Misgav-Labach at a tertiary hospital].

PubMed

Martínez Ceccopieri, David Alejandro; Barrios Prieto, Ernesto; Martínez Ríos, David

2012-08-01

According to several studies from around the globe, the modified Misgav Ladach technique simplifies the surgical procedure for cesarean section, reduces operation time, costs, and complications, and optimizes obstetric and perinatal outcomes. Compare obstetric outcomes between patients operated on using traditional cesarean section technique and those operated on using modified Misgav Ladach technique. The study included 49 patients operated on using traditional cesarean section technique and 47 patients operated on using modified Misgav Ladach technique to compare the outcomes in both surgical techniques. The modified Misgav Ladach technique was associated with more benefits than those of the traditional technique: less surgical bleeding, less operation time, less analgesic total doses, less rescue analgesic doses and less need of more than one analgesic drug. The modified Misgav Ladach surgical technique was associated with better obstetric results than those of the traditional surgical technique; this concurs with the results reported by other national and international studies.

Choice of antibiotics for infection prophylaxis in emergency cesarean sections in low-income countries: a cost-benefit study in Mozambique.

PubMed

Kayihura, Vicente; Osman, Nafissa Bique; Bugalho, Antonio; Bergström, Staffan

2003-07-01

There is a need to assess the cost-benefit of different models of antibiotic administration for the prevention of post cesarean infection, particularly in resource-scarce settings. Randomized, nonblinded comparative study of a single combined preoperative dose of gentamicin and metronidazole vs. a post cesarean scheme for infection prophylaxis. Pregnant women (n = 288) with indication for emergency cesarean section were randomly allotted to two groups. Group 1 (n = 143) received the single, combined dose of prophylactic antibiotics and group 2 (n = 145) received, over 7 days, the postoperative standard scheme of antibiotics followed in the department. Both groups were followed up during 7 days for detection of signs of wound infection, endometritis, peritonitis and urinary tract infection. Prevalence of postoperative infection, mean hospital stay and costs of antibiotics used. Women completing the study (n = 241) were distributed into group 1 (n = 116) and group 2 (n = 125). No significant difference was found neither in the prevalence of postoperative infection nor in the mean hospital stay. No death occurred. The cost of the single dose of prophylactic antibiotics was less than one-tenth of the cost of the standard postoperative scheme. In our setting, the administration of a single dose of 160 mg of gentamicin in combination with 500 mg of metronidazole before emergency cesarean section for prevention of infection is clinically equivalent to existing conventional week-long postoperative therapy, but at approximately one-tenth of the cost.

Cesarean section rate in Iran, multidimensional approaches for behavioral change of providers: a qualitative study

PubMed Central

2011-01-01

Background The cesarean section rate has been steadily rising from 35% in 2000 to 40% in 2005 in Iran. The objective of this study was to identify barriers of reduce the cesarean section rate in Iran, as perceived by obstetricians and midwives as the main behavioral change target groups. Methods A qualitative study with purposive sampling was designed in which data were collected through in-depth interviews and document analyses. Hospitals were selected on the bases of being public and or private and their response to the ministry's C-section reduction interventions. The hospital director, obstetricians and midwives from each hospital were included in the study. The classification of barriers suggested by Grol and Wensing was used for the thematic analysis. Results After 26 in-depth interviews and document analyses, the barriers were identified as: financial, insurance and judicial problems at the economic and political context level; the type and ownership of hospitals, absence of an on call physician, absence of clear job-descriptions for obstetricians and midwives, too many interventions in the delivery process and shortage of human resources and facilities at the organizational context level; distrust and insufficient collaborations between obstetricians and midwives from macro to micro level at the social context level; attitudes toward complications of C-section, reduced capabilities of obstetricians, midwives and residents at the individual professional level; and finally, at the innovation level, vaginal delivery is time consuming, imposes high stress levels and is unpredictable. Conclusion Changing service providers' behavior is not possible through presentation of scientific evidence alone. A multi-level and multidisciplinary approach using behavior change theories is unavoidable. In future studies, the effect of the barriers should be determined to help policy makers recognize the most effective interventional package. PMID:21729279

Perinatal outcome and long-term follow-up of extremely low birth weight infants depending on the mode of delivery.

PubMed

Minguez-Milio, José Angel; Alcázar, Juan Luis; Aubá, María; Ruiz-Zambrana, Alvaro; Minguez, José

2011-10-01

To assess the effect of the mode of delivery (vaginal or cesarean section) on survival, morbidity, and long-term psychomotor development of extremely low birth weight (ELBW) infants. A longitudinal observational study including 138 ELBW infants (73 born by c-section and 65 vaginally) was conducted. We analyzed the survival and short-term morbidity. We also studied the long-term neurocognitive and motor development using the McCarthy Scales of Children's Abilities (MSCA). Mortality was significantly higher in newborns delivered vaginally (49.3%) than those delivered by c-section (23.1%). Newborns delivered vaginally had a higher incidence of retinopathy and peri-intraventricular hemorrhage (P-IVH). Children who died had lower gestational age at birth and lower birth weight. After multivariate analysis only birth weight, gestational age at birth and P-IVH were independently associated to mortality. Regarding the long-term evaluation (MSCA), we observed that children born by c-section had lower incidence of abnormal results. The mode of delivery does not affect survival. Cesarean section provides lower morbidity and better prognosis for neurodevelopment long-term outcome in ELBW infants.

Maternal Asian ethnicity and obstetric intrapartum intervention: a retrospective cohort study.

PubMed

Reddy, Maya; Wallace, Euan M; Mockler, Joanne C; Stewart, Lynne; Knight, Michelle; Hodges, Ryan; Skinner, Sasha; Davies-Tuck, Miranda

2017-01-05

Maternal ethnicity is a recognized risk factor for stillbirth, such that South Asian women have higher rates than their Caucasian counterparts. However, whether maternal ethnicity is a risk factor for intrapartum outcomes is less clear. The aim of this study is to explore associations between maternal country of birth, operative vaginal delivery and emergency cesarean section, and to identify possible mechanisms underlying any such associations. We performed a retrospective cohort study of singleton term births among South Asian, South East/East Asian and Australian/New Zealand born women at an Australian tertiary hospital in 2009-2013. The association between maternal country of birth, operative vaginal birth and emergency cesarean was assessed using multivariate logistic regression. Of the 31,932 births, 54% (17,149) were to Australian/New Zealand-born women, 25% (7874) to South Asian, and 22% (6879) to South East/East Asian born women. Compared to Australian/New Zealand women, South Asian and South East/East Asian women had an increased rate of both operative vaginal birth (OR 1.43 [1.30-1.57] and 1.22 [1.11-1.35] respectively, p < 0.001 for both) and emergency cesarean section (OR 1.67 [1.53-1.82] and 1.16 [1.04-1.26] respectively, p < 0.001 and p = 0.007 respectively). While prolonged labor was the predominant reason for cesarean section among Australian/New Zealand and South East/East Asian women, fetal compromise accounted for the majority of operative births in South Asian women. South Asian and South East/East Asian women experience higher rates of both operative vaginal birth and cesarean section in comparison to Australian/New Zealand women, independent of other risk factors for intrapartum interventions.

Comparative analysis of long-term outcomes of Misgav Ladach technique cesarean section and traditional cesarean section.

PubMed

Ghahiry, Ata; Rezaei, Farimah; Karimi Khouzani, Reza; Ashrafinia, Mansoor

2012-10-01

The aim of the present study was to evaluate pelvic adhesions, dehiscence and chronic pelvic pain in two groups of patients who underwent different cesarean section (CS) operations. One hundred and twelve eligible patients who met our criteria were randomly divided into two groups. Group 1 consisted of 52 women who had been operated at their first CS by Misgav Ladach technique and had now undergone a second CS. Group 2 consisted of 60 women who had been operated at their first CS by traditional (Pfannenstiel) technique and had now undergone a second CS. The two groups were compared for long-term outcomes, including adhesion, pelvic pain and wound dehiscence. The rate of adhesion in group 2 was 50% filmy type and 1.7% dense type. However, in group 1 the adhesion rate was 50% filmy and there was no dense type (P = 0.12). The location of adhesions were significantly different (P = 0.04). Dehiscence of uterine incision in the second group was seen in three patients but no dehiscence was found in the first group (P = 0.012). The rate of chronic pelvic pain in Misgav Ladach group (group 1) was 17.2% versus 35% in the traditional method (P = 0.01). The present results support the method of single layer suturing of the uterus and leaving the peritoneum intact in CS. © 2012 The Authors. Journal of Obstetrics and Gynaecology Research © 2012 Japan Society of Obstetrics and Gynecology.

Physical health and recovery in the first 18 months postpartum: does cesarean section reduce long-term morbidity?

PubMed

Woolhouse, Hannah; Perlen, Susan; Gartland, Deirdre; Brown, Stephanie J

2012-09-01

Research examining long-term health outcomes for women after childbirth has been limited. The objective of this study was to investigate the natural history of common morbidities in the 18 months after the birth of a first child, and to explore the hypothesis that women who have a cesarean section for a first birth experience less overall morbidity in the postnatal period. A prospective nulliparous pregnancy cohort study was conducted of 1,507 women recruited in early pregnancy from six public hospitals in Melbourne, Australia (mean gestation 15 weeks). Follow-up questionnaires at 3, 6, 12, and 18 months postpartum included standardized measures of urinary and fecal incontinence, and a symptom checklist asking about common physical health problems. At 6, 12, and 18 months postpartum, no statistically significant differences were found in the proportion of women reporting three or more health problems by method of birth. Compared with women who had a spontaneous vaginal birth, women who had a cesarean section were more likely to report extreme tiredness at 6 months postpartum (adjusted OR: 1.39; 95% CI: 1.07-1.82) and at 12 months postpartum (adjusted OR: 1.40; 95% CI: 1.05-1.85), and were more likely to report back pain at 6 months postpartum (adjusted OR: 1.37; 95% CI: 1.06-1.77) and at 12 months postpartum (adjusted OR: 1.41; 95% CI: 1.06-1.87). Women who had a cesarean section were less likely to report urinary incontinence at 3, 6, and 12 months postpartum, respectively (adjusted OR: 0.26; 95% CI: 0.19-0.36; adjusted OR: 0.36; 95% CI: 0.25-0.52; adjusted OR: 0.48; 95% CI: 0.33-0.68). For all other physical health problems the pattern of morbidity did not differ between cesarean section and spontaneous vaginal birth. Physical health problems commonly persist or recur throughout the first 18 months postpartum, with potential long-term consequences for women's health. Cesarean section does not result in women experiencing less overall morbidity in the postpartum period compared with women who have a spontaneous vaginal birth. © 2012, Copyright the Authors Journal compilation © 2012, Wiley Periodicals, Inc.

Urinary calculi increase the risk for adverse pregnancy outcomes: a nationwide study.

PubMed

Chung, Shiu-Dong; Chen, Yi-Hua; Keller, Jospeh J; Lin, Ching-Chun; Lin, Herng-Ching

2013-01-01

Using two large-scale nationwide population-based data sets, this study aimed to assess the risk of adverse pregnancy outcomes between mothers with and without urinary calculi. Cross-sectional study. Taiwan. This study included 3694 women who had live singleton births and received a diagnosis of urinary calculi (UC) in the year prior to their delivery, as well as 18 470 matched women without UC, who were used as a comparison group. Conditional logistic regression analyses were performed. Low birthweight, preterm birth, small for gestational age, cesarean section, lower Apgar score and pre-eclampsia/eclampsia. Women with UC had a higher prevalence of low-birthweight neonates (7.4 vs. 6.0%, p = 0.003), preterm births (9.5 vs. 7.3%, p < 0.001) and cesarean sections (43.1 vs. 35.4%, p < 0.001) than women without UC. After adjusting for potential confounding factors, women with UC were more likely than women without UC to have low-birthweight neonates (odds ratio 1.21, 95% confidence interval 1.05-1.39), preterm birth (odds ratio 1.28, 95% confidence interval 1.13-1.43) and cesarean sections (odds ratio 1.37, 95% confidence interval 1.28-1.48). There were increased risks for having low-birthweight, preterm infants and for experiencing cesarean section among women with UC in comparison to women without UC. © 2012 The Authors © 2012 Nordic Federation of Societies of Obstetrics and Gynecology.

The effect of prepregnancy body mass index on birth weight, preterm birth, cesarean section, and preeclampsia in pregnant women.

PubMed

Mohammadi, Maryam; Maroufizadeh, Saman; Omani-Samani, Reza; Almasi-Hashiani, Amir; Amini, Payam

2018-05-17

The objective of this study is to determine the impact of maternal prepregnancy BMI on birth weight, preterm birth, cesarean section, and preeclampsia among pregnant women delivering singleton life birth. A cross-sectional study of 4397 women who gave singleton birth in Tehran, Iran from 6 to 21 July 2015, was conducted. Women were categorized into four groups: underweight (BMI < 18.5 kg/m 2 ), normal (BMI 18.5-25 kg/m 2 ), overweight (BMI 25-30 kg/m 2 ) and obese (BMI >30 kg/m 2 ), and their obstetric and infant outcomes were analyzed using both univariate and multivariate logistic regression. Prepregnancy BMI of women classified 198 women as underweight (4.5%), 2293 normal (52.1%), 1434 overweight (32.6%), and 472 as obese (10.7%). In comparison with women of normal weight, women who were overweight or obese were at increased risk of preeclampsia (odds ratio (OR) = 1.47, 95% CI = 1.06-2.02; OR = 3.67, 95% CI = 2.57-5.24, respectively) and cesarean section (OR = 1.21, 95% CI = 1.04-1.41; OR = 1.35, 95% CI = 1.06-1.72, respectively). Infants of obese women were more likely to be macrosomic (OR = 2.43, 95% CI = 1.55-3.82). Prepregnancy obesity is a risk factor for macrosomia, preeclampsia, and cesarean section and need for resuscitation.

Norwegian obstetricians' opinions about cesarean section on maternal request: should women pay themselves?

PubMed

Fuglenes, Dorthe; Oian, Pål; Gyrd-Hansen, Dorte; Olsen, Jan Abel; Kristiansen, Ivar S

2010-12-01

to explore obstetricians' opinions on cesarean section (CS) on maternal request in the absence of a medical indication, and the potential to regulate CS on maternal request through financial incentives such as patient co-payment. cross-sectional study. Norway. a total of 507 obstetricians (response rate 71%). Questionnaire covering socio-demographic variables, professional experience and attitudes about CS on maternal request (such as willingness to perform, views on how CS on maternal request should be financed). obstetricians' opinions about CS on maternal request including funding and use of patient co-payments. clinical encounters with CS on maternal request were considered problematic from a clinical viewpoint by 62% of the respondents. While 35% considered the costs of CS on maternal request to be a public responsibility, 40% suggested use of co-payments ranging from €188- €7,500. Male obstetricians less frequently considered CS on maternal request problematic and were more likely to favor public funding than females. Female obstetricians favored use of co-payments more often than males (64% female vs. 37% male obstetricians, χ(2) = 23.94, p < 0.001) and suggested higher co-payments. The median co-payment was €1,875 for female and €1,250 for male obstetricians (p < 0.001). the study supports the existence of a gender difference concerning obstetricians' responses to patient requested cesarean section. The results indicate that a substantial proportion of obstetricians welcome some form of constraint concerning cesarean section requests in the absence of a medical indication.

Indications for Cesarean Delivery in Mexico: Evaluation of Appropriate Use and Justification.

PubMed

Aranda-Neri, Juan Carlos; Suárez-López, Leticia; DeMaria, Lisa M; Walker, Dilys

2017-03-01

Cesarean delivery is one of the most widely used surgical interventions in Latin America and in many cases it is performed with no clear medical indication. Our objective was to analyze the relationship between reported indications for a cesarean and support for that indication in the clinical record in four Mexican hospitals, during the 2006-2007 period. The data are from 604 (37.1%) women from a total of 1,625 who were admitted to the hospital in labor, and who gave birth through cesarean. Multivariate logistical regression analysis was used to explore the association between indications for clinically justified or unjustified surgery and other clinical and sociodemographic variables. Supporting clinical information for indications of cesarean delivery were found in only 45 percent of the cases considered. The adjusted statistical analysis showed that the variables associated with an unjustified indication for cesarean were: not having had a prior birth (OR 1.84 [95% CI 1.16-2.89]), having a maximum cervical dilation of 4 centimeters or less at time of cesarean (OR 2.44 [95% CI 1.53-3.87]), and having received care in a private hospital (OR 6.11 [95% CI 1.90-19.57]). The indications for cesarean related to labor dynamics were those least supported. Not having had a prior birth poses the greatest risk of having a poorly supported indication for a cesarean delivery. It would be prudent to institute audits, and greater requirements for and surveillance of documentation for cesarean delivery indications. © 2016 Wiley Periodicals, Inc.

Transcutaneous electrical nerve stimulation (TENS) for pain control after vaginal delivery and cesarean section.

PubMed

Kayman-Kose, Seda; Arioz, Dagistan Tolga; Toktas, Hasan; Koken, Gulengul; Kanat-Pektas, Mine; Kose, Mesut; Yilmazer, Mehmet

2014-10-01

The present study aims to determine the efficiency and reliability of transcutaneous electrical nerve stimulation (TENS) in the management of pain related with uterine contractions after vaginal delivery and the pain related with both abdominal incision uterine contractions after cesarean section. A hundred healthy women who underwent cesarean section under general anesthesia were randomly assigned to the placebo group (Group 1) or the TENS group (Group 2), while 100 women who delivered by vaginal route without episiotomy were randomized into the placebo group (Group 3) or the TENS group (Group 4). The patients in Group 2 had statistically lower visual analog scale (VAS) and verbal numerical scale (VNS) scores than the patients in Group 1 (p < 0.001 for both). The patients in Group 4 had statistically lower VAS and VNS scores than the patients in Group 3 (p = 0.022 and p = 0.005, respectively). The analgesic requirement at the eighth hour of cesarean section was significantly lower in the patients who were treated with TENS (p = 0.006). The need for analgesics at the eighth hour of vaginal delivery was statistically similar in the patients who were treated with TENS and the patients who received placebo (p = 0.830). TENS is an effective, reliable, practical and easily available modality of treatment for postpartum pain.

Effects of different doses of tramadol added to levobupivacaine in continuous wound infusion for postoperative pain treatment following cesarean section.

PubMed

Ekmekçi, Perihan; Çağlar, Gamze S; Yilmaz, Hakan; Kazbek, Baturay K; Gursoy, Asli Yarci; Kiseli, Mine; Tüzüner, Filiz

2017-02-01

The aim of this study was to compare the effects of two different doses of tramadol added to levobupivacaine as continuous wound infusion, on VAS scores following cesarean section. The study was conducted in an University Hospital and was approved by the Local Ethical Committee. Sixty-five ASA I-II parturients, between 18 and 45 years were enrolled. The participants were randomized to three groups. Group T1 (n = 21) was given the study solution consisting of levobupivacaine 0.25% + tramadol 1 mg/kg. Group T2 (n = 21) was given levobupivacaine 0.25% + tramadol 2 mg/kg and Group L (n = 21) was given levobupivacaine 0.25%, subcutaneously, alone. Each patient who delivered by cesarean section was applied a triple orifice epidural catheter above rectus fascia for continious wound infiltration. VAS at rest and with 20 degrees leg lift, time to first additional analgesic, total additional analgesic consumption, side effects, and sedation scores were recorded. There were no statistically significant differences among groups, concerning VAS scores at rest and VAS scores at leg lift. Total amount of additional analgesics and sedation scores were also similar for three groups. Different doses of tramadol as adjunct to local anesthetics in continuous wound infiltration following cesarean section do not seem to provide superior analgesia.

[Active management of labor with cesarean index 6.4% and very good materno-fetal outcome].

PubMed

Crespo Ruiz, Eliodoro; Rodríguez Fernández, Jesús Javier

2002-11-01

The objective of this study is to reduce the incidence of cesarean section and to evaluate the impact on fetal-maternal morbidity and mortality by strictly following the guidelines of the National Health Office (Secretaria de Salud) at the Hospital of Gynecology and Obstetrics of Garza Garcia in Nuevo Leon, Mexico. A prospective and observational study was made. All the patients who culminated their pregnancy on Saturdays and Sundays between 7:00 and 19:00 hrs, in the period June 2000 to June 2001, were included in this study. The incidence of Cesarean sections and its impact on maternal-fetal morbidity and mortality were observed. A total of 798 patients were included in the study. The total number of newborns was 801. The age average was of 23.4 years (14 years-40 years). Of the 798 patients, 280 (35.1%) presented dystocia at vaginal delivery, 467 patients (58.5%) had an eutocic vaginal delivery and 51 patients (6.4%) went through a Caesarean section. The Apgar scores were: 8 at the first minute and 9 at the fifth minute for 681 neonates (85.01%); and 7/9 for 53 (6.6%). According to the results obtained in the present study we can conclude that the incidence of Cesarean section can be reduced by strictly following the guidelines of the National Health Office without affecting the maternal-fetal morbidity and mortality.

Abdominal Wall Endometriosis Eleven Years After Cesarean Section: Case Report

PubMed

Djaković, Ivka; Vuković, Ante; Bolanča, Ivan; Soljačić Vraneš, Hrvojka; Kuna, Krunoslav

2017-03-01

Endometriosis is a common chronic disease characterized by growth of the endometrial gland and stroma outside the uterus. Symptoms affect physical, mental and social well-being. Extrapelvic location of endometriosis is very rare. Abdominal wall endometriosis occurs in 0.03%-2% of women with a previous cesarean section or other abdominopelvic operation. The leading symptoms are abdominal nodular mass, pain and cyclic symptomatology. The number of cesarean sections is increasing and so is the incidence of abdominal wall endometriosis as a potential complication of the procedure. There are cases of malignant transformation of abdominal wall endometriosis. Therefore, it is important to recognize this condition and treat it surgically. We report a case of a 37-year-old woman with abdominal wall endometriosis 11 years after cesarean section. She had low abdominal pain related to menstrual cycle, which intensified at the end of menstrual bleeding. A nodule painful to palpation was found in the medial part of previous Pfannenstiel incision. Ultrasound guided biopsy was performed and the diagnosis of endometriosis confirmed. Surgery is the treatment of choice for abdominal wall endometriosis. Excision with histologically proven free surgical margins of 1 cm is mandatory to prevent recurrence. A wide spectrum of mimicking conditions is the main reason for late diagnosis and treatment of abdominal wall endometriosis. In our case, the symptoms lasted for eight years and had intensified in the last six months prior to surgery.

Is a history of cesarean section a risk factor for abnormal uterine bleeding in patients with uterine leiomyoma?

PubMed

Kinay, Tugba; Basarir, Zehra O; Tuncer, Serap F; Akpinar, Funda; Kayikcioglu, Fulya; Koc, Sevgi; Karakaya, Jale

2016-08-01

To determine whether a history of cesarean section was a risk factor for abnormal uterine bleeding in patients with uterine leiomyomas, and to identify other risk factors for this symptom. We analyzed retrospectively, the medical records of patients who underwent hysterectomies due to the presence of uterine leiomyomas during a 6-year period (2009 and 2014) at Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Ankara, Turkey. Uterine leiomyoma was diagnosed based on histopathological examination of hysterectomy specimens. Demographic characteristics, and laboratory and histopathological findings were compared between patients with uterine leiomyoma with and without abnormal uterine bleeding. In total, 501 (57.9%) patients had abnormal uterine bleeding and 364 (42.1%) patients had other symptoms. A history of cesarean section was more common in patients with abnormal uterine bleeding than in those with other symptoms (17.6% versus 9.3%, p=0.001; odds ratio [OR]: 2.1; 95% confidence interval [CI]: 1.4-3.3). The presence of a submucosal leiomyoma (OR: 2.1; 95% CI: 1.5-3.1) and coexistent adenomyosis (OR: 1.6; 95% CI: 1.1-2.4) were also associated with abnormal uterine bleeding. A history of cesarean section was an independent risk factor for abnormal uterine bleeding in patients with uterine leiomyomas; submucosal leiomyoma and coexisting adenomyosis were also independent risk factors.

Is a history of cesarean section a risk factor for abnormal uterine bleeding in patients with uterine leiomyoma?

PubMed Central

Kinay, Tugba; Basarir, Zehra O.; Tuncer, Serap F.; Akpinar, Funda; Kayikcioglu, Fulya; Koc, Sevgi; Karakaya, Jale

2016-01-01

Objectives: To determine whether a history of cesarean section was a risk factor for abnormal uterine bleeding in patients with uterine leiomyomas, and to identify other risk factors for this symptom. Methods: We analyzed retrospectively, the medical records of patients who underwent hysterectomies due to the presence of uterine leiomyomas during a 6-year period (2009 and 2014) at Etlik Zubeyde Hanim Women’s Health Training and Research Hospital, Ankara, Turkey. Uterine leiomyoma was diagnosed based on histopathological examination of hysterectomy specimens. Demographic characteristics, and laboratory and histopathological findings were compared between patients with uterine leiomyoma with and without abnormal uterine bleeding. Results: In total, 501 (57.9%) patients had abnormal uterine bleeding and 364 (42.1%) patients had other symptoms. A history of cesarean section was more common in patients with abnormal uterine bleeding than in those with other symptoms (17.6% versus 9.3%, p=0.001; odds ratio [OR]: 2.1; 95% confidence interval [CI]: 1.4-3.3). The presence of a submucosal leiomyoma (OR: 2.1; 95% CI: 1.5-3.1) and coexistent adenomyosis (OR: 1.6; 95% CI: 1.1-2.4) were also associated with abnormal uterine bleeding. Conclusion: A history of cesarean section was an independent risk factor for abnormal uterine bleeding in patients with uterine leiomyomas; submucosal leiomyoma and coexisting adenomyosis were also independent risk factors. PMID:27464864

[Breech presentation terminated by cesarean section].

PubMed

Milasinović, L; Bregun-Dragić, N; Nikolić, L; Radeka, G

1992-01-01

The prospective study was carried out in 86 mothers and their newborns born in breech presentation; 41 were delivered by cesarean section, 45 vaginally. The incidence of prepathologic and pathologic CTGs was rather high in both groups (34.14% and 24.34%) as well as the presence of meconium in the amniotic fluid (34.15% and 22.22%). The infants delivered by cesarean section have significantly (p < 0.05) higher pH levels (7.28 +/- 0.068) than those delivered vaginally (7.25 +/- 0.093). The acidosis incidence (pH +/- 7.20) is significantly (p < 0.01) lower in the first (9.76%) than in the second (26.66%) group. In the early neonatal period 24.35% of the children in the first group and 35.55% of the children in the second group developed a disease (p < 0.05). The difference in the morbidity rate can also be found in the fact that in the studied group no intracranial hemorrhage was diagnosed while in the control group it was found in 17.77% of the children. Manifest cerebral disfunction syndrome was detected in 2.44% of the children delivered by cesarean section and in 8.88% of the children delivered vaginally. One child (2.22%) delivered with manual help has died. The morbidity of the mothers was significantly (p < 0.05) higher in women who gave birth abdominally (17.68%) than in those who gave birth vaginally (8.88%).

Appearance of burning abdominal pain during cesarean section under spinal anesthesia in a patient with complex regional pain syndrome: a case report.

PubMed

Kato, Jitsu; Gokan, Dai; Hirose, Noriya; Iida, Ryoji; Suzuki, Takahiro; Ogawa, Setsuro

2013-02-01

The mechanism of complex regional pain syndrome (CRPS) was reported as being related to both the central and peripheral nervous systems. Recurrence of CRPS was, reportedly, induced by hand surgery in a patient with upper limb CRPS. However, there is no documentation of mechanical allodynia and burning abdominal pain induced by Cesarean section under spinal anesthesia in patients with upper limb CRPS. We report the case of a patient who suffered from burning abdominal pain during Cesarean section under spinal anesthesia 13 years after the occurrence of venipuncture-induced CRPS of the upper arm. The patient's pain characteristics were similar to the pain characteristics of her right arm during her previous CRPS episode 13 years earlier. In addition, mechanical allodynia around the incision area was confirmed after surgery. We provided ultrasound-guided rectus sheath block using 20 mL of 0.4% ropivacaine under ultrasound guidance twice, which resulted in the disappearance of the spontaneous pain and allodynia. The pain relief was probably related to blockade of the peripheral input by this block, which in turn would have improved her central sensitization. Our report shows that attention should be paid to the appearance of neuropathic pain of the abdomen during Cesarean section under spinal anesthesia in patients with a history of CRPS. Wiley Periodicals, Inc.

The effect of delaying childbirth on primary cesarean section rates.

PubMed

Smith, Gordon C S; Cordeaux, Yolande; White, Ian R; Pasupathy, Dharmintra; Missfelder-Lobos, Hannah; Pell, Jill P; Charnock-Jones, D Stephen; Fleming, Michael

2008-07-01

The relationship between population trends in delaying childbirth and rising rates of primary cesarean delivery is unclear. The aims of the present study were (1) to characterize the association between maternal age and the outcome of labor, (2) to determine the proportion of the increase in primary cesarean rates that could be attributed to changes in maternal age distribution, and (3) to determine whether the contractility of uterine smooth muscle (myometrium) varied with maternal age. We utilized nationally collected data from Scotland, from 1980 to 2005, and modeled the risk of emergency cesarean section among women delivering a liveborn infant in a cephalic presentation at term. We also studied isolated myometrial strips obtained from 62 women attending for planned cesarean delivery in Cambridge, England, from 2005 to 2007. Among 583,843 eligible nulliparous women, there was a linear increase in the log odds of cesarean delivery with advancing maternal age from 16 y upwards, and this increase was unaffected by adjustment for a range of maternal characteristics (adjusted odds ratio for a 5-y increase 1.49, 95% confidence interval [CI] 1.48-1.51). Increasing maternal age was also associated with a longer duration of labor (0.49 h longer for a 5-y increase in age, 95% CI 0.46-0.51) and an increased risk of operative vaginal birth (adjusted odds ratio for a 5-y increase 1.49, 95% CI 1.48-1.50). Over the period from 1980 to 2005, the cesarean delivery rate among nulliparous women more than doubled and the proportion of women aged 30-34 y increased 3-fold, the proportion aged 35-39 y increased 7-fold, and the proportion aged > or =40 y increased 10-fold. Modeling indicated that if the age distribution had stayed the same over the period of study, 38% of the additional cesarean deliveries would have been avoided. Similar associations were observed in multiparous women. When studied in vitro, increasing maternal age was associated with reduced spontaneous activity and increased likelihood of multiphasic spontaneous myometrial contractions. Delaying childbirth has significantly contributed to rising rates of intrapartum primary cesarean delivery. The association between increasing maternal age and the risk of intrapartum cesarean delivery is likely to have a biological basis.

The Effect of Delaying Childbirth on Primary Cesarean Section Rates

PubMed Central

Smith, Gordon C. S; Cordeaux, Yolande; White, Ian R; Pasupathy, Dharmintra; Missfelder-Lobos, Hannah; Pell, Jill P; Charnock-Jones, D. Stephen; Fleming, Michael

2008-01-01

Background The relationship between population trends in delaying childbirth and rising rates of primary cesarean delivery is unclear. The aims of the present study were (1) to characterize the association between maternal age and the outcome of labor, (2) to determine the proportion of the increase in primary cesarean rates that could be attributed to changes in maternal age distribution, and (3) to determine whether the contractility of uterine smooth muscle (myometrium) varied with maternal age. Methods and Findings We utilized nationally collected data from Scotland, from 1980 to 2005, and modeled the risk of emergency cesarean section among women delivering a liveborn infant in a cephalic presentation at term. We also studied isolated myometrial strips obtained from 62 women attending for planned cesarean delivery in Cambridge, England, from 2005 to 2007. Among 583,843 eligible nulliparous women, there was a linear increase in the log odds of cesarean delivery with advancing maternal age from 16 y upwards, and this increase was unaffected by adjustment for a range of maternal characteristics (adjusted odds ratio for a 5-y increase 1.49, 95% confidence interval [CI] 1.48–1.51). Increasing maternal age was also associated with a longer duration of labor (0.49 h longer for a 5-y increase in age, 95% CI 0.46–0.51) and an increased risk of operative vaginal birth (adjusted odds ratio for a 5-y increase 1.49, 95% CI 1.48–1.50). Over the period from 1980 to 2005, the cesarean delivery rate among nulliparous women more than doubled and the proportion of women aged 30–34 y increased 3-fold, the proportion aged 35–39 y increased 7-fold, and the proportion aged ≥40 y increased 10-fold. Modeling indicated that if the age distribution had stayed the same over the period of study, 38% of the additional cesarean deliveries would have been avoided. Similar associations were observed in multiparous women. When studied in vitro, increasing maternal age was associated with reduced spontaneous activity and increased likelihood of multiphasic spontaneous myometrial contractions. Conclusions Delaying childbirth has significantly contributed to rising rates of intrapartum primary cesarean delivery. The association between increasing maternal age and the risk of intrapartum cesarean delivery is likely to have a biological basis. PMID:18597550

Vaginal preparation with antiseptic solution before cesarean section for preventing postoperative infections.

PubMed

Haas, David M; Morgan, Sarah; Contreras, Karenrose

2014-09-09

Cesarean delivery is one of the most common surgical procedures performed by obstetricians. Infectious morbidity after cesarean delivery can have a tremendous impact on the postpartum woman's return to normal function and her ability to care for her baby. Despite the widespread use of prophylactic antibiotics, postoperative infectious morbidity still complicates cesarean deliveries. To determine if cleansing the vagina with an antiseptic solution before a cesarean delivery decreases the risk of maternal infectious morbidities, including endometritis and wound complications. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (21 July 2014). We included randomized and quasi-randomized trials assessing the impact of vaginal cleansing immediately before cesarean delivery with any type of antiseptic solution versus a placebo solution/standard of care on post-cesarean infectious morbidity. We independently assessed eligibility and quality of the studies. Five trials randomizing 1946 women (1766 analyzed) evaluated the effects of vaginal cleansing (all with povidone-iodine) on post-cesarean infectious morbidity. The risk of bias was generally low, with the quality of most of the studies being high. Vaginal preparation immediately before cesarean delivery significantly reduced the incidence of post-cesarean endometritis from 7.2% in control groups to 3.6% in vaginal cleansing groups (average risk ratio (RR) 0.39, 95% confidence interval (CI) 0.16 to 0.97, five trials, 1766 women). The risk reduction was particularly strong for women with ruptured membranes (1.4% in the vaginal cleansing group versus 15.4% in the control group; RR 0.13, 95% CI 0.02 to 0.66, two trials, 148 women). No other outcomes realized statistically significant differences between the vaginal cleansing and control groups. No adverse effects were reported with the povidone-iodine vaginal cleansing.The quality of the evidence using GRADE was low for post-cesarean endometritis, moderate for postoperative fever, and low for wound infection. Vaginal preparation with povidone-iodine solution immediately before cesarean delivery reduces the risk of postoperative endometritis. This benefit is particularly realized for women undergoing cesarean delivery with ruptured membranes. As a simple, generally inexpensive intervention, providers should consider implementing preoperative vaginal cleansing with povidone-iodine before performing cesarean deliveries.

[The position of the Brazilian Federal Board of Medicine on incentives for reimbursement of childbirth care and the impact on cesarean rates].

PubMed

Freitas, Paulo Fontoura; Moreira, Bianca Carvalho; Manoel, Andre Luciano; Botura, Ana Clara de Albuquerque

2015-09-01

This study analyzed incentives for reimbursement of childbirth care advocated by the Brazilian Federal Board of Medicine (CFM) and their impact on cesarean rates. A consecutive sample of 600 postpartum women was surveyed. The overall cesarean rate was 59.2%, as compared to 92.3% among women that had the same physician for their prenatal care and childbirth. Cesarean rates were significantly greater in the groups of women with higher prevalence of the same physician during prenatal care and delivery, that is, higher rates were associated with older maternal age (PR = 1.65), more schooling (PR = 1.25), prenatal care in the private sector (PR = 1.39) or through private health plans (PR = 1.43), previous cesarean section (PR = 2.78), and admission earlier in labor (PR = 1.93). The results challenge the position by the CFM that financial incentives for women to have the same obstetrician during prenatal care and labor would encourage normal childbirth, when these women are precisely the ones with the highest cesarean rates.

Cost-effectiveness of Carbetocin versus Oxytocin for Prevention of Postpartum Hemorrhage Resulting from Uterine Atony in Women at high-risk for bleeding in Colombia.

PubMed

Gil-Rojas, Yaneth; Lasalvia, Pieralessandro; Hernández, Fabián; Castañeda-Cardona, Camilo; Rosselli, Diego

2018-05-01

 To assess the cost-effectiveness of carbetocin versus oxytocin for prevention of postpartum hemorrhage (PPH) due to uterine atony after vaginal delivery/cesarean section in women with risk factors for bleeding.  A decision tree was developed for vaginal delivery and another one for cesarean, in which a sequential analysis of the results was obtained with the use of carbetocin and oxytocin for prevention of PPH and related consequences. A third-party payer perspective was used; only direct medical costs were considered. Incremental costs and effectiveness in terms of quality-adjusted life years (QALYs) were evaluated for a one-year time horizon. The costs were expressed in 2016 Colombian pesos (1 USD = 3,051 Col$).  In the vaginal delivery model, the average cost of care for a patient receiving prophylaxis with uterotonic agents was Col$ 347,750 with carbetocin and Col$ 262,491 with oxytocin, while the QALYs were 0.9980 and 0.9979, respectively. The incremental cost-effectiveness ratio is above the cost-effectiveness threshold adopted by Colombia. In the model developed for cesarean section, the average cost of a patient receiving prophylaxis with uterotonics was Col$ 461,750 with carbetocin, and Col$ 481,866 with oxytocin, and the QALYs were 0.9959 and 0.9926, respectively. Carbetocin has lower cost and is more effective, with a saving of Col$ 94,887 per avoided hemorrhagic event.  In case of elective cesarean delivery, carbetocin is a dominant alternative in the prevention of PPH compared with oxytocin; however, it presents higher costs than oxytocin, with similar effectiveness, in cases of vaginal delivery. Thieme Revinter Publicações Ltda Rio de Janeiro, Brazil.

Sequential compression pump effect on hypotension due to spinal anesthesia for cesarean section: A double blind clinical trial.

PubMed

Zadeh, Fatemeh Javaherforoosh; Alqozat, Mostafa; Zadeh, Reza Akhond

2017-05-01

Spinal anesthesia (SA) is a standard technique for cesarean section. Hypotension presents an incident of 80-85% after SA in pregnant women. To determine the effect of intermittent pneumatic compression of lower limbs on declining spinal anesthesia induced hypotension during cesarean section. This double-blind clinical prospective study was conducted on 76 non-laboring parturient patients, aged 18-45 years, with the American Society of Anesthesiologist physical status I or II who were scheduled for elective cesarean section at Razi Hospital, Ahvaz, Iran from December 21, 2015 to January 20, 2016. Patients were divided into treatment mechanical pump (Group M) or control group (Group C) with simple random sampling. Fetal presentation, birth weight, Apgar at 1 and 5 min, time taken for pre-hydration (min), pre-hydration to the administration of spinal anesthesia (min), initiation of spinal to the delivery (min) and total volume of intravenous fluids, total dose of ephedrine and metoclopramide were recorded. Data were analyzed by SPSS version 19, using repeated measures of ANOVA and Chi square test. Heart rate, MPA, DAP and SAP changes were significantly higher in off-pump group in the baseline and 1st-minute (p<0.05), and in the other times, this change was significantly different with control groups. This research showed the suitability of the use of Sequential Compression Device (SCD) in reducing hypotension after spinal anesthesia for cesarean section, also this method can cause reducing vasopressor dosage for increased blood pressure, but the approval of its effectiveness requires repetition of the study with a larger sample size. The trial was registered at the Iranian Registry of Clinical Trials (http://www.irct.ir) with the IRCT ID: IRCT2015011217742N3. The authors received no financial support for the research, authorship, and/or publication of this article.

Sequential compression pump effect on hypotension due to spinal anesthesia for cesarean section: A double blind clinical trial

PubMed Central

Zadeh, Fatemeh Javaherforoosh; Alqozat, Mostafa; Zadeh, Reza Akhond

2017-01-01

Background Spinal anesthesia (SA) is a standard technique for cesarean section. Hypotension presents an incident of 80–85% after SA in pregnant women. Objective To determine the effect of intermittent pneumatic compression of lower limbs on declining spinal anesthesia induced hypotension during cesarean section. Methods This double-blind clinical prospective study was conducted on 76 non-laboring parturient patients, aged 18–45 years, with the American Society of Anesthesiologist physical status I or II who were scheduled for elective cesarean section at Razi Hospital, Ahvaz, Iran from December 21, 2015 to January 20, 2016. Patients were divided into treatment mechanical pump (Group M) or control group (Group C) with simple random sampling. Fetal presentation, birth weight, Apgar at 1 and 5 min, time taken for pre-hydration (min), pre-hydration to the administration of spinal anesthesia (min), initiation of spinal to the delivery (min) and total volume of intravenous fluids, total dose of ephedrine and metoclopramide were recorded. Data were analyzed by SPSS version 19, using repeated measures of ANOVA and Chi square test. Results Heart rate, MPA, DAP and SAP changes were significantly higher in off-pump group in the baseline and 1st-minute (p<0.05), and in the other times, this change was significantly different with control groups. Conclusion This research showed the suitability of the use of Sequential Compression Device (SCD) in reducing hypotension after spinal anesthesia for cesarean section, also this method can cause reducing vasopressor dosage for increased blood pressure, but the approval of its effectiveness requires repetition of the study with a larger sample size. Trial registration The trial was registered at the Iranian Registry of Clinical Trials (http://www.irct.ir) with the IRCT ID: IRCT2015011217742N3. Funding The authors received no financial support for the research, authorship, and/or publication of this article. PMID:28713516

Fetal head circumference, operative delivery, and fetal outcomes: a multi-ethnic population-based cohort study

PubMed Central

2013-01-01

Background Operative delivery procedures, such as primary cesarean section, vacuum-assisted, and forceps-assisted vaginal delivery increase maternal and fetal morbidity, and the cost of care. We evaluated whether large fetal head circumference (FHC) independently increases risk of such interventions, as well as fetal distress or low Apgar score, in anatomically normal infants. Methods We conducted a population-based retrospective cohort study using Washington State birth certificate data. We included singleton, term infants born to nulliparous mothers from 2003–2009. We compared mode of delivery and fetal outcomes in 10,750 large-FHC (37-41 cm) infants relative to 10,750 average-FHC (34 cm) infants, frequency matched by birth-year. Results Large-FHC infants were nearly twice as likely to be delivered by primary cesarean section as average-FHC infants (unadjusted relative risk [RR] 1.84, 95% confidence interval [CI]: 1.77, 1.92). The RR for primary cesarean section associated with large-FHC was largest for mothers aged 19 years or less (RR 2.28; 95% CI: 1.99, 2.61), and smallest for mothers aged 35 years or greater (RR 1.51; 95% CI: 1.37, 1.66) [test of homogeneity, p < 0.001]. Large-FHC infants were at increased risk of vacuum-assisted vaginal delivery (RR 1.55; 95% CI: 1.43, 1.69), and forceps-assisted vaginal delivery (RR 1.61; 95% CI: 1.32, 1.97). There was no difference in risk of fetal distress (RR 0.97; 95% CI: 0.89, 1.07) for large-FHC versus average-FHC infants. Risk estimates were unaffected by adjustment for potential confounders. Conclusions Nulliparous mothers of large-FHC infants are at increased risk of primary cesarean section, vacuum-assisted and forceps-assisted vaginal delivery relative to mothers of average-FHC infants. Maternal age modifies the association between FHC and primary cesarean section. PMID:23651454

Single dose epidural morphine instead of patient-controlled epidural analgesia in the second day of cesarean section; an easy method for the pain relief of a new mother.

PubMed

Bilir, A

2013-01-01

Pain management has a particular importance after Cesarean section. This study was undertaken in order to document the efficacy and side-effects of epidural morphine instead of patient-controlled analgesia technique used for the control of post-cesarean pain during postoperative 24-48 hours. This study was performed as a retrospective review of patient charts who had received combined spinal-epidural anaesthesia. Post-cesarean analgesia was performed with epidural technique either by using (Group 1) patient-controlled epidural analgesia for 48 hours, or (Group 2) patient-controlled epidural analgesia for the first 24 hours and then single dose of 3 mg epidural morphine for the second 24 hours. Incidences of side-effects were similar in both groups. None of the patients experienced respiratory depression. Additional analgesia was used on an as-required basis in nine of 39 (23%) patients in Group 1 and six of 39 (13%) in Group 2. Small doses of epidural morphine provides up to 24 hours of pain relief from a single injection and could obviate the need for an indwelling epidural catheter on the second day of postcesarean section, thus reducing the potential for catheter-related complications.

The U.S. Twin Delivery Volume and Association with Cesarean Delivery Rates: A Hospital-Level Analysis.

PubMed

Easter, Sarah Rae; Robinson, Julian N; Carusi, Daniela; Little, Sarah E

2018-03-01

 The objective of this study was to test whether hospitals experienced in twin delivery have lower rates of cesarean delivery for twins.  We divided obstetric hospitals in the 2011 National Inpatient Sample by quartile of annual twin deliveries and compared twin cesarean delivery rates between hospitals with weighted linear regression. We used Pearson's coefficients to correlate a hospital's twin cesarean delivery rate to its overall cesarean delivery and vaginal birth after cesarean (VBAC) rates.  Annual twin delivery volume ranged from 1 to 506 across the 547 analyzed hospitals with a median of 10 and mode of 3. Adjusted rates of cesarean delivery were independent of delivery volume with a rate of 75.5 versus 74.8% in the lowest and highest volume hospitals ( p  = 0.09 across quartiles). A hospital's cesarean delivery rate for twins moderately correlated with the overall cesarean rate ( r  = 0.52, p  < 0.01) and inversely correlated with VBAC rate ( r  =  - 0.42, p  < 0.01).  Most U.S. obstetrical units perform a low volume of twin deliveries with no decrease in cesarean delivery rates at higher volume hospitals. Twin cesarean delivery rates correlate with other obstetric parameters such as singleton cesarean delivery and VBAC rates suggesting twin cesarean delivery rate is more closely related to a hospital's general obstetric practice than its twin delivery volume. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Impact of cesarean section on intermediate and late preterm births: United States, 2000-2003.

PubMed

Malloy, Michael H

2009-03-01

Cesarean section appears to be associated with increased risk of neonatal mortality among infants of low-risk term pregnancies, but it may offer some survival advantage among the most extremely preterm infants. The impact on intermediate (32-33 wk) and late preterm (34-36 wk) deliveries remains uncertain. The objective of this analysis was to compare the neonatal mortality rate (death at 0-27 days), the mechanical ventilation usage rate, and the incidence of hyaline membrane disease among intermediate and late preterm infants delivered by primary cesarean section compared with those delivered vaginally. United States Linked Birth and Infant Death Certificate files from the years 2000 to 2003 were used. Maternal demographic characteristics, medical complications, and labor and delivery complications were abstracted from the files along with infant information. Because of concern for misclassification of gestational age, a procedure was used to trim away births in which the birthweight of an infant for a specific gestational age was inconsistent. Adjusted odds ratios were calculated using logistic regression for the risk of the three outcomes of interest relative to the mode of delivery. A total of 422,001 live births were available with complete data from the trimmed data set (60% of untrimmed data). After adjustment by logistic regression for infant size at birth, birthweight, sex, Apgar score at 5 minutes less than 4, multiple births, breech presentation, presence of an anomaly, the presence of any maternal medical condition or complication of labor and delivery, labor induction, maternal race, age, education, and gravidity, the adjusted odds ratios (95% CI for neonatal mortality at gestational ages of 32, 33, 34, 35, and 36 wk) were, respectively, 1.69 (1.31-2.20), 1.79 (1.40-2.29), 1.08 (0.83-1.40), 2.31 (1.78-3.00), and 1.98 (1.50-2.62). These data suggest that for low-risk preterm infants at 32 to 36 weeks' gestation, independent of any reported risk factors, primary cesarean section may pose an increased risk of neonatal mortality and morbidity.

Invasive Obstetric Procedures and Cesarean Sections in Women With Known Herpes Simplex Virus Status During Pregnancy

PubMed Central

Moss, Nicholas J; Laschansky, Ellen; Drolette, Linda; Magaret, Amalia S; Selke, Stacey; Gardella, Carolyn; Wald, Anna

2017-01-01

Abstract Background Neonatal herpes is a potentially devastating infection that results from acquisition of herpes simplex virus (HSV) type 1 or 2 from the maternal genital tract at the time of vaginal delivery. Current guidelines recommend (1) cesarean delivery if maternal genital HSV lesions are present at the time of labor and (2) antiviral suppressive therapy for women with known genital herpes to decrease HSV shedding from the genital tract at the time of vaginal delivery. However, most neonatal infections occur in infants born to women without a history of genital HSV, making current prevention efforts ineffective for this group. Although routine serologic HSV testing of women during pregnancy could identify women at higher risk of intrapartum viral shedding, it is uncertain how this knowledge might impact intrapartum management, and a potential concern is a higher rate of cesarean sections among women known to be HSV-2 seropositive. Methods To assess the effects of prenatal HSV-2 antibody testing, history of genital herpes, and use of suppressive antiviral medication on the intrapartum management of women, we investigated the frequency of invasive obstetric procedures and cesarean deliveries. We conducted a retrospective cohort study of pregnant women delivering at the University of Washington Medical center in Seattle, Washington. We defined the exposure of interest as HSV-2 antibody positivity or known history of genital herpes noted in prenatal records. The primary outcome was intrapartum procedures including fetal scalp electrode, artificial rupture of membranes, intrauterine pressure catheter, or operative vaginal delivery (vacuum or forceps). The secondary outcome was incidence of cesarean birth. Univariate and multivariable logistic regressions were performed. Results From a total of 449 women included in the analysis, 97 (21.6%) were HSV-2 seropositive or had a history of genital herpes (HSV-2/GH). Herpes simplex virus-2/GH women not using suppressive antiviral therapy were less likely to undergo intrapartum procedures than women without HSV-2/GH (odds ratio [OR], 0.49; 95% confidence interval [CI], 0.25–0.95; P = .036), but this relationship was attenuated after adjustment for potential confounders (adjusted OR, 0.69; 95% CI, 0.34–1.41; P = .31). There was no difference in intrapartum procedures for women on suppressive therapy versus women without HSV-2/GH (OR, 1.17; 95% CI, 0.66–2.07; P = .60). Similar proportions of cesarean sections were performed within each group of women: 25% without history of HSV-2/GH, 30% on suppressive treatment, and 28.1% without suppressive treatment (global, P = .73). Conclusions In this single-site study, provider awareness of genital herpes infection either by HSV serotesting or history was associated with fewer invasive obstetric procedures shown to be associated with neonatal herpes, but it was not associated with an increased rate of cesarean birth. PMID:29308404

A Native American Community with a 7% Cesarean Delivery Rate: Does Case Mix, Ethnicity, or Labor Management Explain the Low Rate?

PubMed Central

Leeman, Lawrence; Leeman, Rebecca

2003-01-01

PURPOSE Cesarean delivery rates vary widely across populations. Studying communities with low rates of cesarean delivery may identify practices that can lower the cesarean rate. METHODS A population-based historical cohort study included all pregnant women (N = 1132) from 1992 through 1996 in a predominantly Native American region of northwestern New Mexico known to have a high prevalence of gestational diabetes and preeclampsia. The outcomes studied included delivery type (eg, cesarean, operative vaginal, spontaneous vaginal), indication for cesarean delivery, presence of obstetrical risk factors, and use of labor induction or augmentation. RESULTS The cesarean delivery rate of the study group (7.3%) was only 35% of the 1996 US rate of 20.7%. Among study participants, the relative risk of a primary cesarean delivery for dystocia was 0.22 (95% CI, 0.14, 0.35). Trial of labor after cesarean delivery was attempted by 93% of study participants compared with 42% of women nationwide in 1994. The cesarean delivery rates for women with diabetes in pregnancy (11.5% versus 35.4%) and preeclampsia (14.8% versus 37.4%) were significantly lower than nationwide rates. Case-mix analysis comparison with a standardized population and comparison of standard (ie, term, singleton, vertex) primiparous women demonstrate that the low rate of cesarean delivery was not because of a lower prevalence of risk factors. CONCLUSIONS The community’s low rate of cesarean delivery is primarily the result of a decreased use of cesarean delivery for labor dystocia and an almost universal acceptance of trial of labor after cesarean delivery. Cultural attitudes toward childbirth, design of the perinatal system, and genetic factors also may explain the low rate of cesarean delivery. PMID:15043178

A Native American community with a 7% cesarean delivery rate: does case mix, ethnicity, or labor management explain the low rate?

PubMed

Leeman, Lawrence; Leeman, Rebecca

2003-01-01

Cesarean delivery rates vary widely across populations. Studying communities with low rates of cesarean delivery may identify practices that can lower the cesarean rate. A population-based historical cohort study included all pregnant women (N = 1132) from 1992 through 1996 in a predominantly Native American region of northwestern New Mexico known to have a high prevalence of gestational diabetes and preeclampsia. The outcomes studied included delivery type (eg, cesarean, operative vaginal, spontaneous vaginal), indication for cesarean delivery, presence of obstetrical risk factors, and use of labor induction or augmentation. The cesarean delivery rate of the study group (7.3%) was only 35% of the 1996 US rate of 20.7%. Among study participants, the relative risk of a primary cesarean delivery for dystocia was 0.22 (95% CI, 0.14, 0.35). Trial of labor after cesarean delivery was attempted by 93% of study participants compared with 42% of women nationwide in 1994. The cesarean delivery rates for women with diabetes in pregnancy (11.5% versus 35.4%) and preeclampsia (14.8% versus 37.4%) were significantly lower than nationwide rates. Case-mix analysis comparison with a standardized population and comparison of standard (ie, term, singleton, vertex) primiparous women demonstrate that the low rate of cesarean delivery was not because of a lower prevalence of risk factors. The community's low rate of cesarean delivery is primarily the result of a decreased use of cesarean delivery for labor dystocia and an almost universal acceptance of trial of labor after cesarean delivery. Cultural attitudes toward childbirth, design of the perinatal system, and genetic factors also may explain the low rate of cesarean delivery.

Postpartum fatigue, baby-care activities, and maternal-infant attachment of vaginal and cesarean births following rooming-in.

PubMed

Lai, Ya-Ling; Hung, Chich-Hsiu; Stocker, Joel; Chan, Te-Fu; Liu, Yi

2015-05-01

This study compares women's postpartum fatigue, baby-care activities, and maternal-infant attachment following vaginal and cesarean births in rooming-in settings. Postpartum women admitted to baby-friendly hospitals are asked to stay with their babies 24 hours a day and to breastfeed on demand regardless of the type of childbirth. The study used a descriptive cross-sectional study design. A total of 120 postpartum women were recruited from two accredited baby-friendly hospitals in southern Taiwan. Three structured questionnaires were used to collect data, on which an analysis of covariance was conducted. Women who experienced a cesarean birth had higher postpartum fatigue scores than women who had given birth vaginally. Higher postpartum fatigue scores were correlated with greater difficulty in baby-care activities, which in turn resulted in weaker maternal-infant attachment as measured in the first 2 to 3 days postpartum. Hospitals should implement rooming-in in a more flexible way by taking women's postpartum fatigue and physical functioning into consideration. Copyright © 2014 Elsevier Inc. All rights reserved.

Is reiki or prayer effective in relieving pain during hospitalization for cesarean? A systematic review and meta-analysis of randomized controlled trials.

PubMed

Ferraz, Guilherme Augusto Rago; Rodrigues, Meline Rosseto Kron; Lima, Silvana Andrea Molina; Lima, Marcelo Aparecido Ferraz; Maia, Gabriela Lopes; Pilan, Carlos Alberto; Omodei, Michelle Sako; Molina, Ana Cláudia; El Dib, Regina; Rudge, Marilza Vieira Cunha

2017-01-01

This systematic review compared reiki and prayer with drug use for relieving pain during hospitalization for cesarean, given that the popularity of integrative medicine and spiritual healing has been increasing. It had the aim of evaluating whether reiki or prayer is effective in relieving pain during cesarean section. Systematic review with meta-analysis conducted at Botucatu Medical School, UNESP, São Paulo, Brazil. The following databases were searched up to March 2016: MEDLINE, Embase, LILACS and CENTRAL. Randomized controlled trials published in English or Portuguese were included in the review. Two reviewers independently screened eligible articles, extracted data and assessed the risk of bias. A GRADE table was produced to evaluate the risk of bias. There was evidence with a high risk of bias showing a statistically significant decrease in pain score through use of reiki and prayer, in relation to the protocol group: mean difference = -1.68; 95% confidence interval: -1.92 to -1.43; P < 0.00001; I2 = 92%. Furthermore, there was no statistically significant difference in heart rate or systolic or diastolic blood pressure. Evidence with a high risk of bias suggested that reiki and prayer meditation might be associated with pain reduction.

Urinary incontinence after vaginal delivery or cesarean section.

PubMed

Borges, João Bosco Ramos; Guarisi, Telma; Camargo, Ana Carolina Marchesini de; Gollop, Thomaz Rafael; Machado, Rogério Bonassi; Borges, Pítia Cárita de Godoy

2010-06-01

To assess the prevalence of stress urinary incontinence, urge incontinence and mixed urinary incontinence among women residing in the city of Jundiaí (São Paulo, Brazil), and the relation between the type of incontinence and the obstetric history of these women. A cross-sectional community-based study was conducted. A total of 332 women were interviewed; they were seen for whatever reason at the public primary healthcare units of the city of Jundiaí, from March 2005 to April 2006. A pre-tested questionnaire was administered and consisted of questions used in the EPINCONT Study (Epidemiology of Incontinence in the County of Nord-Trondelag). Statistical analysis was carried out using the χ2 test and odds ratio (95%CI). Urinary incontinence was a complaint for 23.5% of the women interviewed. Stress urinary incontinence prevailed (50%), followed by mixed urinary incontinence (35%) and urge incontinence (15%). Being in the age group of 35-64 years, having a body mass index of 30 or greater and having had only vaginal delivery or cesarean section, with uterine contraction, regardless of the number of pregnancies, were factors associated with stress urinary incontinence. However, being in the age group of 55 or older, having a body mass index of 30 or greater and having had three or more pregnancies, only with vaginal deliveries, were factors associated with mixed urinary incontinence. One third of the interviewees complained of some type of urinary incontinence, and half of them presented stress urinary incontinence. Cesarean section, only when not preceded by contractions, was not associated with stress urinary incontinence. The body mass index is only relevant when the stress factor is present.

Prevalence of experienced abuse in healthcare and associated obstetric characteristics in six European countries.

PubMed

Lukasse, Mirjam; Schroll, Anne-Mette; Karro, Helle; Schei, Berit; Steingrimsdottir, Thora; Van Parys, An-Sofie; Ryding, Elsa Lena; Tabor, Ann

2015-05-01

To assess the prevalence and current suffering of experienced abuse in healthcare, to present the socio-demographic background for women with a history of abuse in healthcare and to assess the association between abuse in healthcare and selected obstetric characteristics. Cross-sectional study. Routine antenatal care in six European countries. In total 6923 pregnant women. Cross-tabulation and Pearson's chi-square was used to study prevalence and characteristics for women reporting abuse in healthcare. Associations with selected obstetric factors were estimated using multiple logistic regression analysis. Abuse in healthcare, fear of childbirth and preference for birth by cesarean section. One in five pregnant women attending routine antenatal care reported some lifetime abuse in healthcare. Prevalence varied significantly between the countries. Characteristics for women reporting abuse in healthcare included a significantly higher prevalence of other forms of abuse, economic hardship and negative life events as well as a lack of social support, symptoms of post-traumatic stress and depression. Among nulliparous women, abuse in healthcare was associated with fear of childbirth, adjusted odds ratio 2.25 (95% CI 1.23-4.12) for severe abuse in healthcare. For multiparous women only severe current suffering from abuse in healthcare was significantly associated with fear of childbirth, adjusted odds ratio 4.04 (95% CI 2.08-7.83). Current severe suffering from abuse in healthcare was significantly associated with the wish for cesarean section, and counselling for fear of childbirth for both nulli- and multiparous women. Abuse in healthcare among women attending routine antenatal care is common and for women with severe current suffering from abuse in healthcare, this is associated with fear of childbirth and a wish for cesarean section. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

Safety of cesarean delivery through placental incision in patients with anterior placenta previa.

PubMed

Hong, Deok-Ho; Kim, Eugene; Kyeong, Kyu-Sang; Hong, Seung Hwa; Jeong, Eun-Hwan

2016-03-01

To demonstrate the safety of fetal delivery through placental incision in a placenta previa pregnancy. We examined the medical records of 80 women with singleton pregnancy diagnosed with placenta previa who underwent cesarean section between May 2010 and May 2015 at the Department of Obstetrics and Gynecology, Chungbuk National University Hospital. Among the women with placenta previa, those who did not have the placenta in the uterine incision site gave birth via conventional uterine incision, while those with anterior placenta previa or had placenta attached to the uterine incision site gave birth via uterine incision plus placental incision. We compared the postoperative hemoglobin level and duration of hospital stay for the mother and newborn of the two groups. There was no difference between the placental incision group and non-incision group in terms of preoperative and postoperative hemoglobin change, the amount of blood transfusions required by the mother, newborns with 1-min or 5-min Apgar scores below 7 points or showing signs of acidosis on umbilical cord blood gas analysis result of pH below 7.20. Moreover, neonatal hemoglobin levels did not differ between the two groups. Fetal delivery through placental incision during cesarean section for placenta previa pregnancy does not negatively influence the prognosis of the mother or the newborn, and therefore, is considered a safe surgical technique.

Safety of cesarean delivery through placental incision in patients with anterior placenta previa

PubMed Central

Hong, Deok-Ho; Kim, Eugene; Kyeong, Kyu-Sang; Hong, Seung Hwa

2016-01-01

Objective To demonstrate the safety of fetal delivery through placental incision in a placenta previa pregnancy. Methods We examined the medical records of 80 women with singleton pregnancy diagnosed with placenta previa who underwent cesarean section between May 2010 and May 2015 at the Department of Obstetrics and Gynecology, Chungbuk National University Hospital. Among the women with placenta previa, those who did not have the placenta in the uterine incision site gave birth via conventional uterine incision, while those with anterior placenta previa or had placenta attached to the uterine incision site gave birth via uterine incision plus placental incision. We compared the postoperative hemoglobin level and duration of hospital stay for the mother and newborn of the two groups. Results There was no difference between the placental incision group and non-incision group in terms of preoperative and postoperative hemoglobin change, the amount of blood transfusions required by the mother, newborns with 1-min or 5-min Apgar scores below 7 points or showing signs of acidosis on umbilical cord blood gas analysis result of pH below 7.20. Moreover, neonatal hemoglobin levels did not differ between the two groups. Conclusion Fetal delivery through placental incision during cesarean section for placenta previa pregnancy does not negatively influence the prognosis of the mother or the newborn, and therefore, is considered a safe surgical technique. PMID:27004200

[The incredible story about the cesarean section from ancient times till nowadays].

PubMed

Zilberlicht, Ariel; Kedar, Reuven; Riskin-Mashiah, Shlomit; Lavie, Ofer

2014-08-01

During its evolution the cesarean section has meant different things to different people. The indications for it have changed throughout the course of history. From the initial purpose to retrieve an infant from a dead or dying mother in order to bury the child separately from his mother, to contemporary indications. This article strives to follow the roots of this common procedure--starting from the descriptions in the ancient Greek mythology, through the imperial Roman law, aspects of Judaism and the evolution of the procedure throughout modern history. Major improvements in the surgical techniques, the introduction of anesthesia and aseptic procedures contributed to the decline in mortality and morbidity rates. We will attempt to find the etymology for the expression "cesarean section" which has commonly been accounted to Julius Caesar's name, although history denies it. This review takes us on a historical journey, from ancient times to nowadays, in which we follow the course and nature of a procedure being performed daily in thousands of hospitals.

[Correlation between the inspired fraction of oxygen, maternal partial oxygen pressure, and fetal partial oxygen pressure during cesarean section of normal pregnancies].

PubMed

Castro, Carlos Henrique Viana de; Cruvinel, Marcos Guilherme Cunha; Carneiro, Fabiano Soares; Silva, Yerkes Pereira; Cabral, Antônio Carlos Vieira; Bessa, Roberto Cardoso

2009-01-01

Despite changes in pulmonary function, maternal oxygenation is maintained during obstetric regional blocks. But in those situations, the administration of supplementary oxygen to parturients is a common practice. Good fetal oxygenation is the main justification; however, this has not been proven. The objective of this randomized, prospective study was to test the hypothesis of whether maternal hyperoxia is correlated with an increase in fetal gasometric parameters in elective cesarean sections. Arterial blood gases of 20 parturients undergoing spinal block with different inspired fractions of oxygen were evaluated and correlated with fetal arterial blood gases. An increase in maternal inspired fraction of oxygen did not show any correlation with an increase of fetal partial oxygen pressure. Induction of maternal hyperoxia by the administration of supplementary oxygen did not increase fetal partial oxygen pressure. Fetal gasometric parameters did not change even when maternal parameters changed, induced by hyperoxia, during cesarean section under spinal block.

[Caesarean section: History, epidemiology, and ethics to diminish its incidence].

PubMed

Martínez-Salazar, Gerardo Jesús; Grimaldo-Valenzuela, Pedro Mario; Vázquez-Peña, Gloria Gabriela; Reyes-Segovia, Carlos; Torres-Luna, Gabriela; Escudero-Lourdes, Gabriela Virginia

2015-01-01

Cesarean section has become the most performed surgery and it has been enhanced with the use of antibiotics and improvement in surgical techniques. The aim of this systematic review is to describe and clarify some historical and ethical characteristics of this surgery, pointing out some aspects about its epidemiological behavior, becoming a topic that should be treated globally, giving priority to the prevention and identification of factors that may increase the incidence rates. Today, this "epidemic" reported rates higher than fifty percent, so it is considered a worldwide public health problem. Consequently, in Mexico strategies aimed at its reduction have been implemented. However, sociocultural, economic, medicolegal and biomedical factors are aspects that may difficult this goal. As we decrease the percentage of cesarean section in nulliparous patients, we diminish the number of iterative cesarean and its associated complications. This aim must be achieved through the adherence to the guidelines which promote interest in monitoring and delivery care in health institutions of our country.

It's about time: Cesarean sections and neonatal health.

PubMed

Costa-Ramón, Ana María; Rodríguez-González, Ana; Serra-Burriel, Miquel; Campillo-Artero, Carlos

2018-05-01

Cesarean sections have been associated in the literature with poorer newborn health, particularly with a higher incidence of respiratory morbidity. Most studies suffer, however, from potential omitted variable bias, as they are based on simple comparisons of mothers who give birth vaginally and those who give birth by cesarean section. We try to overcome this limitation and provide credible causal evidence by using variation in the probability of having a c-section that is arguably unrelated to maternal and fetal characteristics: variation by time of day. Previous literature documents that, while nature distributes births and associated problems uniformly, time-dependent variables related to physicians' demand for leisure are significant predictors of unplanned c-sections. Using a sample of public hospitals in Spain, we show that the rate of c-sections is higher during the early hours of the night compared to the rest of the day, while mothers giving birth at the different times are similar in observable characteristics. This exogenous variation provides us with a new instrument for type of birth: time of delivery. Our results suggest that non-medically indicated c-sections have a negative and significant impact on newborn health, as measured by Apgar scores, but that the effect is not severe enough to translate into more extreme outcomes. Copyright © 2018 Elsevier B.V. All rights reserved.

Vernix caseosa peritonitis: report of two cases.

PubMed

Val-Bernal, José-Fernando; Mayorga, Marta; García-Arranz, Pilar; Salcedo, Waleska; León, Alicia; Fernández, Fidel A

2015-01-01

Vernix caseosa peritonitis is a rare complication caused by inflammatory response to amniotic fluid spilled into the maternal peritoneal cavity. Most cases occur after cesarean section. We discuss herein two patients, aged 33 and 29 years, who presented with vernix caseosa peritonitis seven to nine days after a cesarean delivery. Laparotomy was performed and it revealed neither uterine rupture nor other surgical emergencies, but cheesy exudates on the serosal surface of all viscera. Appendicectomy was performed. Histopathologic study revealed acute fibrinous serositis and a mixed cellular infiltrate, rich in neutrophils, around fetal desquamated anucleate squamous cells. Patients´ recovery was complete. Clinical diagnosis of vernix caseosa peritonitis should be suspected in patients presenting post-cesarean section with an acute abdomen. Distinctive histopathologic findings allow making the correct diagnosis. Vigilant monitoring after diagnosis is essential as delayed morbidities may appear.

Labor Dystocia and the Risk of Uterine Rupture in Women with Prior Cesarean.

PubMed

Vachon-Marceau, Chantale; Demers, Suzanne; Goyet, Martine; Gauthier, Robert; Roberge, Stéphanie; Chaillet, Nils; Laroche, Jasmin; Bujold, Emmanuel

2016-05-01

Objective The objective of this study was to evaluate the association between labor dystocia and uterine rupture. Methods We performed a secondary analysis of a multicenter case-control study that included women with single, prior, low-transverse cesarean section who experienced complete uterine rupture during a trial of labor (TOL). For each case, three women who underwent a TOL without uterine rupture were selected as controls. Data were collected on cervical dilatations from admission to delivery. We evaluated the relationship between uterine rupture and labor dystocia according to several criteria, including the World Health Organization's (WHO's) partogram. Results Data were available for 90 cases and 260 controls. Compared with the controls, uterine rupture was associated with less cervical dilatation on admission, slower cervical dilatation in the first stage of labor and longer second stage of labor (all with p < 0.05). Performing cesarean when the labor curve crossed the ACTION line of WHO's partogram or when the second stage was greater than 2 hours could have (1) prevented up to 56% of uterine rupture and (2) reduced the duration of labor in 57% of women with failed TOL. Conclusion Labor dystocia is a significant risk factor for uterine rupture. Labor progression should be assessed regularly in women with prior cesarean. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Three-dimensional power Doppler ultrasound diagnosis and laparoscopic management of a pregancy in a previous cesarean scar.

PubMed

Wang, Chin-Jung; Yuen, Leung-To; Yen, Chih-Feng; Lee, Chyi-Long; Soong, Yung-Kuei

2004-12-01

An ectopic pregnancy developing in a previous Cesarean section scar is a rare event, and there is still a lack of information concerning the adequacy of management strategies. So far, no modality can guarantee the integrity of the uterus. We report the case of a 29-year-old woman with three Cesarean deliveries who was transferred to our hospital with a diagnosis of cervical pregnancy. Transvaginal three-dimensional power Doppler ultrasound revealed a well-encapsulated bulging mass displacing anteriorly over the lower anterior uterine wall sounding with an irregular course and branching vessels. The diagnosis of pregnancy in a previous Cesarean scar was made. Laparoscopic ligation of bilateral uterine arteries followed by excision of the ectopic pregnant mass was undertaken, and the patient's uterus was successfully preserved. Conservative management with the laparoscopic approach may be a safe and effective alternative to hysterectomy in patients with a pregnacy in a previous Cesarean scar.

Short-term postnatal quality of life in women with previous Misgav Ladach caesarean section compared to Pfannenstiel-Dorffler caesarean section method.

PubMed

Fatušić, Zlatan; Hudić, Igor; Sinanović, Osman; Kapidžić, Mirela; Hotić, Nešad; Musić, Asim

2011-09-01

To examine whether short-term postnatal health-related quality of life differed among women after different methods of cesarean sections. One hundred forty-five women were evaluated with previous CS (85 by Misgav Ladach and 60 by Pfannenstiel-Dörffler). Short-time quality of life was measured using the Croatian version of Short Form Health Survey (SF - 36). Short-term postoperative recovery was assessed using two criteria: febrile morbidity and degree of pain. Incidence of peritoneal adhesions was assigned using Bristow scoring system. Four weeks after delivery women with previous Misgav Ladach cesarean section significantly scored higher on the bodily pain (72.4 vs. 56.7, p < 0.05), social functioning (71.5 vs. 60.4, p < 0.05), and the vitality (61.7 vs. 50.3, p < 0.05) subscales. These differences disappeared in the second assessment (12-weeks postpartum) except in the bodily pain (74.7 vs. 61.2, p < 0.05) subscale. There was a significant trend toward a higher requirement for postoperative analgesics in the Pfannenstiel-Dörfler group (doses: 5.4 vs. 8.7, p < 0.05; hours: 17.9 vs. 23.3, p < 0.05), and they had a significantly higher rate of febrile morbidity than the Misgav Ladach group (5.7 vs. 9.4%, p < 0.05). Hospitalization time was reduced in the Misgav Ladach group (4.2 vs. 7.3, p <\\ 0.05). The incidence of adhesions was significantly lower in patients who had undergone a previous operation using the original Misgav Ladach method (0.47 vs. 0.77, p < 0.05). Misgav Ladach cesarean section method might lead to better short-time quality of life resulting in reducing postoperative complications compared to Pfannenstiel-Dörfler cesarean section method.

Comparison of ultrasound-guided posterior transversus abdominis plane block and lateral transversus abdominis plane block for postoperative pain management in patients undergoing cesarean section: a randomized double-blind clinical trial study.

PubMed

Faiz, Seyed Hamid Reza; Alebouyeh, Mahmoud Reza; Derakhshan, Pooya; Imani, Farnad; Rahimzadeh, Poupak; Ghaderi Ashtiani, Maryam

2018-01-01

Due to the importance of pain control after abdominal surgery, several methods such as transversus abdominis plane (TAP) block are used to reduce the pain after surgery. TAP blocks can be performed using various ultrasound-guided approaches. Two important approaches to do this are ultrasound-guided lateral and posterior approaches. This study aimed to compare the two approaches of ultrasound-guided lateral and posterior TAP blocks to control pain after cesarean section. In this double-blind clinical trial study, 76 patients scheduled for elective cesarean section were selected and randomly divided into two groups of 38 and underwent spinal anesthesia. For pain management after the surgery, one group underwent lateral TAP block and the other group underwent posterior TAP block using 20cc of ropivacaine 0.2% on both sides. Pain intensity was evaluated based on Numerical Analog Scale (NAS) at rest and when coughing, 2, 4, 6, 12, 24 and 36 hours after surgery. The pain at rest in the posterior group at all hours post surgery was lower than the lateral group, especially at 6, 12 and 24 hours after the surgery and the difference was statistically significant ( p =0.03, p <0.004, p =0.001). The results of this study show that ultrasound-guided posterior TAP block compared with the lateral TAP block was more effective in pain control after cesarean section.

A comparison of 2 cesarean section methods, modified Misgav-Ladach and Pfannenstiel-Kerr: A randomized controlled study.

PubMed

Şahin, Nur; Genc, Mine; Turan, Gülüzar Arzu; Kasap, Esin; Güçlü, Serkan

2018-03-13

The modified Misgav-Ladach method (MML) is a minimally invasive cesarean section procedure compared with the classic Pfannenstiel-Kerr (PK) method. The aim of the study was to compare the MML method and the PK method in terms of intraoperative and short-term postoperative outcomes. This prospective, randomized controlled trial involved 252 pregnant women scheduled for primary emergency or elective cesarean section between October, 2014 and July, 2015. The primary outcome measures were the duration of surgery, extraction time, Apgar score, blood loss, wound complications, and number of sutures used. Secondary outcome measures were the wound infection, time of bowel restitution, visual analogue scale (VAS) scores at 6 h and 24 h after the operation, limitations in movement, and analgesic requirements. At 6 weeks after surgery, the patients were evaluated regarding late complications. There was a significant reduction in total operating and extraction time in the MML group (p < 0.001). Limitations in movement were lower at 24 h after the MML operation, and less analgesic was required in the MML group. There was no difference between the 2 groups in terms of febrile morbidity or the duration of hospitalization. At 6 weeks after the operation, no complaints and no additional complications from the surgery were noted. The MML method is a minimally invasive cesarean section. In the future, as surgeons' experience increases, MML will likely be chosen more often than the classic PK method.

[Umbilical blood-gas status at cesarean section for breech presentation: a comparison with vertex presentation].

PubMed

Haruta, M; Saeki, N; Naka, Y; Funato, T; Ohtsuki, Y

1989-10-01

Umbilical blood-gas status at elective cesarean section with oxygen inhalation for breech presentation (25 cases) was compared with that for vertex presentation (25 cases), so as to confirm the security of full-term breech fetuses delivered by cesarean section under spinal anesthesia. Umbilical arterial oxygen levels were significantly lower in the breech group (Mean PO2:18.9 mmHg; SO2:37.3%; Oxygen content:7.6 ml/dl). The number of hypoxemic fetuses was significantly higher in the breech group (the breech: 7; the vertex; 0). The other umbilical blood-gas values revealed no significant differences between the breech and vertex groups, and were within normal limits in both groups. Oxygen extraction in the breech (Mean: 49.0%) was higher than that in the vertex (32.9%). Therefore decreased umbilical blood flow in the breech was suggested. The incidence of depression at 1 minute after delivery in the breech infants (24%) was significantly higher than that in the vertex infants (0%). It became obvious in the breech that as the interval between the uterine incision and delivery increased, umbilical arterial blood tended to acidosis and the 1 minute Apgar score decreased. Cesarean section for breech presentation requires sufficient and optimal incisions of the abdominal wall and uterus as well as a skillful manual delivery technique, because the fetus or neonate should be protected against asphyxia resulting from umbilical compression and prolonged delivery interval.

Fear of childbirth in urban and rural regions of Turkey: Comparison of two resident populations

PubMed Central

Okumus, Filiz; Sahin, Nevin

2017-01-01

OBJECTIVE: Childbirth is a natural physiological event experienced by many women; however, it is frequently also a source of fear in women. Rates of cesarean sections in Turkey are higher in the urban areas than in the rural areas. We hypothesized that lower fear of childbirth (FOC) rates would be observed in the city having the lowest cesarean section rates in Turkey. This study aimed to compare FOC in women in two resident populations: one in a rural area and the other in an urban area. METHODS: This study was conducted on 253 pregnant women in Istanbul, a large urban municipality, and Siirt, a city in rural Turkey. A descriptive information form and the A version of the Wijma Delivery Expectancy/Experience Questionnaire (W-DEQ) were used. RESULTS: Severe FOC levels were recorded in women in the Istanbul sample; moreover, these levels were higher than those recorded in women in the Siirt sample. In addition, women in the Istanbul sample preferred vaginal birth to cesarean section and had greater FOC, a finding which demonstrates that women prefer vaginal birth even though they have a higher FOC level and live in a city with high cesarean section rates. Where women live (rural versus urban areas) affects their perception of birth and consequently, their FOC levels. CONCLUSION: The results of this study suggest that further cross-cultural and regional research is needed for better understanding FOC and factors associated with elevated FOC levels within each cultural setting. PMID:29270574

The impact of a new standard labor protocol on maternal and neonatal outcomes.

PubMed

Wang, Dingran; Ye, Shenglong; Tao, Liyuan; Wang, Yongqing

2017-12-01

To analyze the clinical outcomes following the implementation of a new standard labor procedure. This was a retrospective analysis that included a study group consisting of patients managed based on a new standard labor protocol and a control group comprising patients managed under an old standard labor protocol. The following maternal and perinatal outcomes were compared in the two groups: the indications for a cesarean section and the incidence of cesarean section, postpartum hemorrhage, fetal distress, neonatal asphyxia and pediatric intervention. We also compared the average number of days spent in the hospital, the incidence of medical disputes and hospitalization expenses. The cesarean section rates for the study and control groups were 19.29% (401/2079) and 33.53% (753/2246), respectively (P < 0.05). The main indications for a cesarean section in the study group were arrest of the active phase of labor, fetal distress and intrapartum fever; the percentages of each indication were significantly different from those of the control group (P < 0.001). The rates of postpartum hemorrhage in the study group and control group were 7.74% (130/1678) and 8.1% (121/1493), respectively (P = 0.710). The incidence rates of severe perineal lacerations were 0.48% (8/1678) for the study group and 0.2% (3/1493) for the control group (P = 0.187). The rates of forceps use were 4.29% (72/1678) in the study group and 2.41% (36/1493) in the control group (P = 0.004). The incidence rate of fetal distress in the study group was 6.24% (169/2709) and 4.67% (105/2246) (P = 0.006) in the control group. No significant difference was observed in the incidence of neonatal asphyxia and pediatric interventions between the two groups (0.74% (20/2709) vs. 8.12% (220/2709) and 17 (0.76%) vs. 161 (7.17%), respectively). The average length of hospital stay was 4.74 ± 1.15 and 2.13 ± 1.23 days (P < 0.01). The incidence of medical disputes was significantly different between the two groups: 1.44% (30/2079) in the study group and 0.53% (12/2246) in the control group (P < 0.01). The hospitalization expenses were 5401.29 ± 296.33 yuan in the study group and 5253.53 ± 3655.79 yuan in the control group (P = 0.06). The implementation of the new labor protocol reduced the cesarean section rate without negatively impacting maternal and neonatal outcomes. In practice, bed turnover and the hospital utilization rate should be better controlled, patient-doctor communication should be strengthened and the quality of obstetrical service should be improved.

Using direct clinical observation to assess the quality of cesarean delivery in Afghanistan: an exploratory study

PubMed Central

2014-01-01

Background As part of a National Emergency Obstetric and Newborn Care (EmONC) Needs Assessment, a special study was undertaken in July 2010 to examine the quality of cesarean deliveries in Afghanistan and examine the utility of direct clinical observation as an assessment method in low-resource settings. Methods This cross-sectional assessment of the quality of cesareans at 14 facilities in Afghanistan included a survey of surgeons regarding their routine cesarean practices, direct observation of 29 cesarean deliveries and comparison of observations with facility records for 34 additional cesareans conducted during the 3 days prior to the observation period at each facility. For both observed cases and record reviews, we assessed time intervals between specified points of care-arrival to the ward, first evaluation, detection of a complication, decision for cesarean, incision, and birth. Results All time intervals with the exception of “decision to skin incision” were longer in the record reviews than in observed cases. Prior cesarean was the most common primary indication for all cases. All mothers in both groups observed survived through one hour postpartum. Among newborns there were two stillbirths (7%) in observed births and seven (21%) record reviews. Although our sample is too small to show statistical significance, the difference is noteworthy. In six of the reviewed cesareans resulting in stillbirth, a fetal heart rate was recorded in the operating theater, although four were recorded as macerated. For the two fresh stillbirths, the cesarean surgeries were recorded as scheduled and not urgent. Conclusions Direct observation of cesarean deliveries enabled us to assess a number of preoperative, postoperative, and intraoperative procedures that are often not described in medical records in low resource settings. Comparison of observations with findings from provider interviews and facility records allowed us to infer whether observed practices were typical of providers and facilities and detect potential Hawthorne effects. PMID:24886143

Cesarean section scar as a cause of abnormal vaginal bleeding: diagnosis by sonohysterography.

PubMed

Thurmond, A S; Harvey, W J; Smith, S A

1999-01-01

A previously undescribed cause of abnormal uterine bleeding is presented. Nine of 310 women evaluated by sonohysterography for abnormal bleeding demonstrated an 8 to 17 mm gap in the anterior lower uterine segment myometrium at the site of prior cesarean deliveries. All women were premenopausal and had a history of 2 to 12 days of postmenstrual spotting. Presumably a lack of coordinated muscular contractions occurs around the cesarean scar, allowing the defect to collect menstrual debris. Subsequently, the debris leaches out through the cervix for several days after the majority of menstrual flow has ceased.

Matched cohort study of external cephalic version in women with previous cesarean delivery.

PubMed

Keepanasseril, Anish; Anand, Keerthana; Soundara Raghavan, Subrahmanian

2017-07-01

To evaluate the efficacy and safety of external cephalic version (ECV) among women with previous cesarean delivery. A retrospective study was conducted using data for women with previous cesarean delivery and breech presentation who underwent ECV at or after 36 weeks of pregnancy during 2011-2016. For every case, two multiparous women without previous cesarean delivery who underwent ECV and were matched for age and pregnancy duration were included. Characteristics and outcomes were compared between groups. ECV was successful for 32 (84.2%) of 38 women with previous cesarean delivery and 62 (81.6%) in the control group (P=0.728). Multivariate regression analysis confirmed that previous cesarean was not associated with ECV success (odds ratio 1.89, 95% confidence interval 0.19-18.47; P=0.244). Successful vaginal delivery after successful ECV was reported for 19 (59.4%) women in the previous cesarean delivery group and 52 (83.9%) in the control group (P<0.001). No ECV-associated complications occurred in women with previous cesarean delivery. To avoid a repeat cesarean delivery, ECV can be offered to women with breech presentation and previous cesarean delivery who are otherwise eligible for a trial of labor. © 2017 International Federation of Gynecology and Obstetrics.

[Comparative study between 0.5% bupivacaine, 0.5% enantiomeric mixture of bupivacaine (S75-R25) and 0.75% ropivacaine, all associated to fentanyl, for epidural cesarean section anesthesia.].

PubMed

Côrtes, Carlos Alberto Figueiredo; Oliveira, Amaury Sanchez; Castro, Luis Fernando Lima; Cavalcanti, Franz Schubert; Serafim, Maurício Marsaioli; Taia, César; Taia Filho, Siguero

2003-04-01

Clinical trials with local anesthetic levo-enantiomers have shown higher safety due to lower cardiotoxicity. This study aimed at evaluating quality of anesthesia and maternal/fetal repercussions of 0.5% bupivacaine, enantiomeric 0.5% bupivacaine (S75-R25) and 0.75% ropivacaine, all associated to fentanyl, in epidural cesarean section anesthesia. Participated in this study 90 full-term pregnant women, physical status ASA I, submitted to elective cesarean section under epidural anesthesia, who were divided into tree groups: group I - 23 ml racemic 0.5% bupivacaine with epinephrine; Group II -23 ml enantiomeric 0.5% bupivacaine (S75-R25) with epinephrine; Group III - 23 ml of 0.75% ropivacaine. Fentanyl (2 ml) was associated to local anesthetics in all groups. The following parameters were evaluated: onset, analgesia duration, sensory and motor block degree, time to hysterotomy and delivery, quality of muscle relaxation and anesthesia, maternal hemodynamic and respiratory changes, newborn vitality (evaluated through Apgar score and cord-blood gases analysis), and side-effects. There were no differences among groups, except for anesthesia quality. In groups with predominant levo-enantiomer fraction were clinically worse with the need for anesthetic complementation in three cases. Analgesia duration was longer in the ropivacaine group. Enantiomeric mixture 0.5% bupivacaine (S75-R25) and 0.75% ropivacaine for epidural anesthesia have provided as good conditions as racemic 0.5% bupivacaine for the surgical act. Newborn repercussions have shown that all solutions were equally safe.

Quadratus Lumborum Block Versus Transversus Abdominis Plane Block for Postoperative Pain After Cesarean Delivery: A Randomized Controlled Trial.

PubMed

Blanco, Rafael; Ansari, Tarek; Riad, Waleed; Shetty, Nanda

Effective postoperative analgesia after cesarean delivery enhances early recovery, ambulation, and breastfeeding. In a previous study, we established the effectiveness of the quadratus lumborum block in providing pain relief after cesarean delivery compared with patient-controlled analgesia (morphine). In the current study, we hypothesized that this method would be equal to or better than the transversus abdominis plane block with regard to pain relief and its duration of action after cesarean delivery. Between April 2015 and August 2015, we randomized 76 patients scheduled for elective cesarean delivery under spinal anesthesia to receive the quadratus lumborum block or the transversus abdominis plane block for postoperative pain relief. This trial was registered prospectively (NCT 02489851) [corrected]. Patients in the quadratus lumborum block group used significantly less morphine than the transversus abdominis plane block group (P < 0.05) at 12, 24, and 48 hours but not at 4 and 6 hours after cesarean delivery. This group also had significantly fewer morphine demands than the control group (P < 0.05) at 6, 12, 24, and 48 hours after cesarean delivery. No significant differences in visual analog scale results were shown between the 2 groups at rest or with movement. Calculated total pain relief at rest and with movement were similar (P < 0.001) in both groups. The quadratus lumborum block was more effective in reducing morphine consumption and demands than transversus abdominis plane blocks after cesarean section. This effect was observed up to 48 hours postoperatively.

Induction of labor versus expectant management for women with a prior cesarean delivery.

PubMed

Palatnik, Anna; Grobman, William A

2015-03-01

Previous studies of induction of labor in the setting of trial of labor after cesarean have compared women undergoing trial of labor after cesarean to those undergoing spontaneous labor. However, the clinically relevant comparison is to those undergoing expectant management. The objective of this study was to compare obstetric outcomes between women undergoing induction of labor and those undergoing expectant management ≥39 weeks of gestation. This was a secondary analysis of data from the Eunice Kennedy Shriver National Institute of Child Health and Human Development Maternal-Fetal Medicine Units Network Cesarean Registry that included women with singleton gestations at a gestational age of ≥39 weeks and a history of 1 low transverse cesarean delivery. Outcomes of induction at 39, 40, and 41 weeks were compared to expectant management beyond each gestational age period using univariable and multivariable analyses. Women with scheduled repeat cesarean deliveries done for the indication of prior cesarean delivery were excluded from the analysis. In all, 12,676 women were eligible for analysis. The rate of vaginal birth after cesarean (VBAC) was higher among women undergoing induction of labor at 39 weeks compared to expectant management (73.8% vs 61.3%, P < .001). The risk of uterine rupture also was higher among women undergoing induction of labor at 39 weeks compared to expectant management (1.4% vs 0.5%, P = .006, respectively). In multivariable analysis, induction of labor at 39 weeks remained associated with a significantly higher chance of VBAC and uterine rupture (odds ratio, 1.31; 95% confidence interval, 1.03-1.67; and odds ratio, 2.73; 95% confidence interval, 1.22-6.12, respectively). Induction of labor at 39 weeks, when compared to expectant management, was associated with a higher chance of VBAC but also of uterine rupture. Copyright © 2015 Elsevier Inc. All rights reserved.

Length of Stay After Childbirth in 92 Countries and Associated Factors in 30 Low- and Middle-Income Countries: Compilation of Reported Data and a Cross-sectional Analysis from Nationally Representative Surveys

PubMed Central

Campbell, Oona M. R.; Cegolon, Luca; Macleod, David; Benova, Lenka

2016-01-01

Background Following childbirth, women need to stay sufficiently long in health facilities to receive adequate care. Little is known about length of stay following childbirth in low- and middle-income countries or its determinants. Methods and Findings We described length of stay after facility delivery in 92 countries. We then created a conceptual framework of the main drivers of length of stay, and explored factors associated with length of stay in 30 countries using multivariable linear regression. Finally, we used multivariable logistic regression to examine the factors associated with stays that were “too short” (<24 h for vaginal deliveries and <72 h for cesarean-section deliveries). Across countries, the mean length of stay ranged from 1.3 to 6.6 d: 0.5 to 6.2 d for singleton vaginal deliveries and 2.5 to 9.3 d for cesarean-section deliveries. The percentage of women staying too short ranged from 0.2% to 83% for vaginal deliveries and from 1% to 75% for cesarean-section deliveries. Our conceptual framework identified three broad categories of factors that influenced length of stay: need-related determinants that required an indicated extension of stay, and health-system and woman/family dimensions that were drivers of inappropriately short or long stays. The factors identified as independently important in our regression analyses included cesarean-section delivery, birthweight, multiple birth, and infant survival status. Older women and women whose infants were delivered by doctors had extended lengths of stay, as did poorer women. Reliance on factors captured in secondary data that were self-reported by women up to 5 y after a live birth was the main limitation. Conclusions Length of stay after childbirth is very variable between countries. Substantial proportions of women stay too short to receive adequate postnatal care. We need to ensure that facilities have skilled birth attendants and effective elements of care, but also that women stay long enough to benefit from these. The challenge is to commit to achieving adequate lengths of stay in low- and middle-income countries, while ensuring any additional time is used to provide high-quality and respectful care. PMID:26954561

Association Between Cesarean Birth and Risk of Obesity in Offspring in Childhood, Adolescence, and Early Adulthood.

PubMed

Yuan, Changzheng; Gaskins, Audrey J; Blaine, Arianna I; Zhang, Cuilin; Gillman, Matthew W; Missmer, Stacey A; Field, Alison E; Chavarro, Jorge E

2016-11-07

Cesarean birth has been associated with higher risk of obesity in offspring, but previous studies have focused primarily on childhood obesity and have been hampered by limited control for confounders. To investigate the association between cesarean birth and risk of obesity in offspring. A prospective cohort study was conducted from September 1, 1996, to December 31, 2012, among participants of the Growing Up Today Study, including 22 068 offspring born to 15 271 women, followed up via questionnaire from ages 9 to 14 through ages 20 to 28 years. Data analysis was conducted from October 10, 2015, to June 14, 2016. Birth by cesarean delivery. Risk of obesity based on International Obesity Task Force or World Health Organization body mass index cutoffs, depending on age. Secondary outcomes included risks of obesity associated with changes in mode of delivery and differences in risk between siblings whose modes of birth were discordant. Of the 22 068 offspring (20 950 white; 9359 male and 12 709 female), 4921 individuals (22.3%) were born by cesarean delivery. The cumulative risk of obesity through the end of follow-up was 13% among all participants. The adjusted risk ratio for obesity among offspring delivered via cesarean birth vs those delivered via vaginal birth was 1.15 (95% CI, 1.06-1.26; P = .002). This association was stronger among women without known indications for cesarean delivery (adjusted risk ratio, 1.30; 95% CI, 1.09-1.54; P = .004). Offspring delivered via vaginal birth among women who had undergone a previous cesarean delivery had a 31% (95% CI, 17%-47%) lower risk of obesity compared with those born to women with repeated cesarean deliveries. In within-family analysis, individuals born by cesarean delivery had 64% (8%-148%) higher odds of obesity than did their siblings born via vaginal delivery. Cesarean birth was associated with offspring obesity after accounting for major confounding factors. Although additional research is needed to clarify the mechanisms underlying this association, clinicians and patients should weigh this risk when considering cesarean delivery in the absence of a clear indication.

Epidemiology, Etiology, Diagnosis, and Management of Placenta Accreta

PubMed Central

Garmi, Gali; Salim, Raed

2012-01-01

Placenta accreta is a severe pregnancy complication and is currently the most common indication for peripartum hysterectomy. It is becoming an increasingly common complication mainly due to the increasing rate of cesarean delivery. Main risk factor for placenta accreta is a previous cesarean delivery particularly when accompanied with a coexisting placenta previa. Antenatal diagnosis seems to be a key factor in optimizing maternal outcome. Diagnosis can be achieved by ultrasound in the majority of cases. Women with placenta accreta are usually delivered by a cesarean section. In order to avoid an emergency cesarean and to minimize complications of prematurity it is acceptable to schedule cesarean at 34 to 35 weeks. A multidisciplinary team approach and delivery at a center with adequate resources, including those for massive transfusion are both essential to reduce neonatal and maternal morbidity and mortality. The optimal management after delivery of the neonate is vague since randomized controlled trials and large cohort studies are lacking. Cesarean hysterectomy is probably the preferable treatment. In carefully selected cases, when fertility is desired, conservative management may be considered with caution. The current review discusses the epidemiology, predisposing factors, pathogenesis, diagnostic methods, clinical implications and management options of this condition. PMID:22645616

Use of labour induction and risk of cesarean delivery: a systematic review and meta-analysis

PubMed Central

Mishanina, Ekaterina; Rogozinska, Ewelina; Thatthi, Tej; Uddin-Khan, Rehan; Khan, Khalid S.; Meads, Catherine

2014-01-01

Background: Induction of labour is common, and cesarean delivery is regarded as its major complication. We conducted a systematic review and meta-analysis to investigate whether the risk of cesarean delivery is higher or lower following labour induction compared with expectant management. Methods: We searched 6 electronic databases for relevant articles published through April 2012 to identify randomized controlled trials (RCTs) in which labour induction was compared with placebo or expectant management among women with a viable singleton pregnancy. We assessed risk of bias and obtained data on rates of cesarean delivery. We used regression analysis techniques to explore the effect of patient characteristics, induction methods and study quality on risk of cesarean delivery. Results: We identified 157 eligible RCTs (n = 31 085). Overall, the risk of cesarean delivery was 12% lower with labour induction than with expectant management (pooled relative risk [RR] 0.88, 95% confidence interval [CI] 0.84–0.93; I2 = 0%). The effect was significant in term and post-term gestations but not in preterm gestations. Meta-regression analysis showed that initial cervical score, indication for induction and method of induction did not alter the main result. There was a reduced risk of fetal death (RR 0.50, 95% CI 0.25–0.99; I2 = 0%) and admission to a neonatal intensive care unit (RR 0.86, 95% CI 0.79–0.94), and no impact on maternal death (RR 1.00, 95% CI 0.10–9.57; I2 = 0%) with labour induction. Interpretation: The risk of cesarean delivery was lower among women whose labour was induced than among those managed expectantly in term and post-term gestations. There were benefits for the fetus and no increased risk of maternal death. PMID:24778358

Routine provision of intrauterine contraception at elective cesarean section in a national public health service: a service evaluation.

PubMed

Heller, Rebecca; Johnstone, Anne; Cameron, Sharon T

2017-09-01

We conducted a prospective health service evaluation to assess the feasibility and acceptability of routinely offering insertion of intrauterine contraception at cesarean section in a maternity setting in the UK. One month before scheduled cesarean section, women were sent information about postpartum contraception including the option of insertion of an intrauterine contraception at cesarean. Women choosing intrauterine contraception (copper intrauterine device or levonorgestrel intrauterine system) were followed up in person at six weeks, and telephone contact was made at three, six and 12 months postpartum. Our main outcome measures were uptake of intrauterine contraception and complications by six weeks. Secondary outcomes were continuation and satisfaction with intrauterine contraception at 12 months. 120/877 women opted to have intrauterine contraception (13.7%), of which 114 were fitted. By six weeks, there were seven expulsions (6.1%). The expulsion rate by one year was 8.8%. There were no cases of uterine perforations and one case of infection (0.8%). Follow-up rates were 82.5% at 12 months, and continuation rates with intrauterine contraception at 12 months were 84.8% of those contacted. At 12 months, 92.7% of respondents asked were either 'very' or 'fairly' happy with their intrauterine contraception. Routine provision of intrauterine contraception at elective cesarean for women in a public maternity service is feasible and acceptable to women. It is associated with good uptake and good continuation rates for the first year. This could be an important strategy to increase use of intrauterine contraception and prevent short inter-pregnancy intervals and unintended pregnancies. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology.

Use of Robson classification to assess cesarean section rate in Brazil: the role of source of payment for childbirth.

PubMed

Nakamura-Pereira, Marcos; do Carmo Leal, Maria; Esteves-Pereira, Ana Paula; Domingues, Rosa Maria Soares Madeira; Torres, Jacqueline Alves; Dias, Marcos Augusto Bastos; Moreira, Maria Elisabeth

2016-10-17

Cesarean section (CS) rates are increasing worldwide but there is some concern with this trend because of potential maternal and perinatal risks. The Robson classification is the standard method to monitor and compare CS rates. Our objective was to analyze CS rates in Brazil according to source of payment for childbirth (public or private) using the Robson classification. Data are from the 2011-2012 "Birth in Brazil" study, which used a national hospital-based sample of 23,940 women. We categorized all women into Robson groups and reported the relative size of each Robson group, the CS rate in each group and the absolute and relative contributions made by each to the overall CS rate. Differences were analyzed through chi-square and Z-test with a significance level of < 0.05. The overall CS rate in Brazil was 51.9 % (42.9 % in the public and 87.9 % in the private health sector). The Robson groups with the highest impact on Brazil's CS rate in both public and private sectors were group 2 (nulliparous, term, cephalic with induced or cesarean delivery before labor), group 5 (multiparous, term, cephalic presentation and previous cesarean section) and group 10 (cephalic preterm pregnancies), which accounted for more than 70 % of CS carried out in the country. High-risk women had significantly greater CS rates compared with low-risk women in almost all Robson groups in the public sector only. Public policies should be directed at reducing CS in nulliparous women, particularly by reducing the number of elective CS in these women, and encouraging vaginal birth after cesarean to reduce repeat CS in multiparous women.

Perioperative warming with a thermal gown prevents maternal temperature loss during elective cesarean section. A randomized clinical trial.

PubMed

de Bernardis, Ricardo Caio Gracco; Siaulys, Monica Maria; Vieira, Joaquim Edson; Mathias, Lígia Andrade Silva Telles

2016-01-01

Decrease in body temperature is common during general and regional anesthesia. Forced-air warming intraoperative during cesarean section under spinal anesthesia seems not able to prevent it. The hypothesis considers that active warming before the intraoperative period avoids temperature loss during cesarean. Forty healthy pregnant patients undergoing elective cesarean section with spinal anesthesia received active warming from a thermal gown in the preoperative care unit 30min before spinal anesthesia and during surgery (Go, n=20), or no active warming at any time (Ct, n=20). After induction of spinal anesthesia, the thermal gown was replaced over the chest and upper limbs and maintained throughout study. Room temperature, hemoglobin saturation, heart rate, arterial pressure, and tympanic body temperature were registered 30min before (baseline) spinal anesthesia, right after it (time zero) and every 15min thereafter. There was no difference for temperature at baseline, but they were significant throughout the study (p<0.0001; repeated measure ANCOVA). Tympanic temperature baseline was 36.6±0.3°C, measured 36.5±0.3°C at time zero and reached 36.1±0.2°C for gown group, while control group had baseline temperature of 36.4±0.4°C, measured 36.3±0.3°C at time zero and reached 35.4±0.4°C (F=32.53; 95% CI 0.45-0.86; p<0.001). Hemodynamics did not differ throughout the study for both groups of patients. Active warming 30min before spinal anesthesia and during surgery prevented a fall in body temperature in full-term pregnant women during elective cesarean delivery. Copyright © 2015 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

[Perioperative warming with a thermal gown prevents maternal temperature loss during elective cesarean section. A randomized clinical trial].

PubMed

Bernardis, Ricardo Caio Gracco de; Siaulys, Monica Maria; Vieira, Joaquim Edson; Mathias, Lígia Andrade Silva Telles

2016-01-01

Decrease in body temperature is common during general and regional anesthesia. Forced-air warming intraoperative during cesarean section under spinal anesthesia seems not able to prevent it. The hypothesis considers that active warming before the intraoperative period avoids temperature loss during cesarean. Forty healthy pregnant patients undergoing elective cesarean section with spinal anesthesia received active warming from a thermal gown in the preoperative care unit 30min before spinal anesthesia and during surgery (Go, n=20), or no active warming at any time (Ct, n=20). After induction of spinal anesthesia, the thermal gown was replaced over the chest and upper limbs and maintained throughout study. Room temperature, hemoglobin saturation, heart rate, arterial pressure, and tympanic body temperature were registered 30min before (baseline) spinal anesthesia, right after it (time zero) and every 15min thereafter. There was no difference for temperature at baseline, but they were significant throughout the study (p<0.0001; repeated measure ANCOVA). Tympanic temperature baseline was 36.6±0.3°C, measured 36.5±0.3°C at time zero and reached 36.1±0.2°C for gown group, while control group had baseline temperature of 36.4±0.4°C, measured 36.3±0.3°C at time zero and reached 35.4±0.4°C (F=32.53; 95% CI 0.45-0.86; p<0.001). Hemodynamics did not differ throughout the study for both groups of patients. Active warming 30min before spinal anesthesia and during surgery prevented a fall in body temperature in full-term pregnant women during elective cesarean delivery. Copyright © 2015 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

Effect of maternal death reviews and training on maternal mortality among cesarean delivery: post-hoc analysis of a cluster-randomized controlled trial.

PubMed

Zongo, Augustin; Dumont, Alexandre; Fournier, Pierre; Traore, Mamadou; Kouanda, Séni; Sondo, Blaise

2015-02-01

To explore the differential effect of a multifaceted intervention on hospital-based maternal mortality between patients with cesarean and vaginal delivery in low-resource settings. We reanalyzed the data from a major cluster-randomized controlled trial, QUARITE (Quality of care, Risk management and technology in obstetrics). These subgroup analyses were not pre-specified and were treated as exploratory. The intervention consisted of an initial interactive workshop and quarterly educational clinically oriented and evidence-based outreach visits focused on maternal death reviews (MDR) and best practices implementation. The trial originally recruited 191,167 patients who delivered in each of the 46 participating hospitals in Mali and Senegal, between 2007 and 2011. The primary endpoint was hospital-based maternal mortality. Subgroup-specific Odds Ratios (ORs) of maternal mortality were computed and tested for differential intervention effect using generalized linear mixed model between two subgroups (cesarean: 40,975; and vaginal delivery: 150,192). The test for homogeneity of intervention effects on hospital-based maternal mortality among the two delivery mode subgroups was statistically significant (p-value: 0.0201). Compared to the control, the adjusted OR of maternal mortality was 0.71 (95% CI: 0.58-0.82, p=0.0034) among women with cesarean delivery. The intervention had no significant effect among women with vaginal delivery (adjusted OR 0.87, 95% CI 0.69-1.11, p=0.6213). This differential effect was particularly marked for district hospitals. Maternal deaths reviews and on-site training on emergency obstetric care may be more effective in reducing maternal mortality among high-risk women who need a cesarean section than among low-risk women with vaginal delivery. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

[The Joel-Cohen (Misgav Ladach) method--a new surgical technic for cesarean section and gynecological laparotomy].

PubMed

Katsulov, A; Nedialkov, K; Koleva, Zh; Iankov, M; Tashkov, B; Iotov, T; Kirov, K; Genov, M; Rusinov, P; Doncheva, Zh; Grŭncharov, I

2000-01-01

The authors make a review on this problem for first time in Bulgarian literature and for the first time by us operated with the Misgav Ladach method--cesarean section. The authors describe 50 cases wit Ladach method and as control 20 with Pfannenstiel. The authors establish shorter duration of the operation-Si] and 56.3 min. respective in benefit for Misgav method; the babies were extracted at 5.5 and 12.3 min. respect. The mothers with Misgav had better prognosis at the time of dehospitalization.

Anesthetic implications of emergent Cesarean section in a parturient with Noonan syndrome and bacterial endocarditis.

PubMed

Chase, Charles J; Holak, Elena J; Pagel, Paul S

2013-08-01

Noonan syndrome is a relatively common genetically transmitted disorder characterized by facial, cardiac, and musculoskeletal abnormalities. The management of a 27 year old woman with Noonan syndrome at 23 weeks' gestation, presenting with premature labor, who required an emergent Cesarean section for placental abruption, is discussed. In addition to Noonan syndrome, this patient had bacterial endocarditis involving the mitral and aortic valves. The anesthetic implications of Noonan syndrome and endocarditis during pregnancy are presented. © 2013 Elsevier Inc. All rights reserved.

The Effect of Inhalation of Aromatherapy Blend containing Lavender Essential Oil on Cesarean Postoperative Pain

PubMed Central

Olapour, Alireza; Behaeen, Kaveh; Akhondzadeh, Reza; Soltani, Farhad; al Sadat Razavi, Forough; Bekhradi, Reza

2013-01-01

Background Pain is a major problem in patients after cesarean and medication such as aromatherapy which is a complementary therapy, in which the essences of the plants oils are used to reduce such undesirable conditions. Objectives In this study, the effect of aromatherapy using Lavender (Lavandula) essential oil on cesarean postoperative pain was assessed. Materials and Methods In a triple blind, randomized placebo-controlled trial study, 60 pregnant women who were admitted to a general hospital for cesarean section, were divided randomly into two groups. After cesarean, the Lavender group inhaled about 3 drops of 10% Lavender oil essence and the placebo group inhaled 3 drops of placebo after the start of postoperative pain, four, eight and 12 hours later, for 5 minutes from the 10 cm distance. Patient's pain was measured by the VAS (Visual Analog Scale) score before and after each intervention, and vital sign, complications and level of satisfaction of every patient were recorded before and after aromatherapy. Results There was no statistically significant difference between groups in age, height, weight, and time to the first analgesic requirement. Patients in the Lavender group had less postoperative pain in four (P = 0.008), eight (P = 0.024) and 12 (P = 0.011) hours after first medication than the placebo group. The decreased heart rate and patients' level of satisfaction with analgesia were significantly higher in the Lavender group (P = 0.001). In the placebo group, the use of diclofenac suppositories for complete analgesia was also significantly higher than the Lavender group (P = 0.008). Conclusions The inhaled Lavender essence may be used as a part of the multidisciplinary treatment of pain after cesarean section, but it is not recommended as the sole pain management. PMID:24223363

The Effect of Inhalation of Aromatherapy Blend containing Lavender Essential Oil on Cesarean Postoperative Pain.

PubMed

Olapour, Alireza; Behaeen, Kaveh; Akhondzadeh, Reza; Soltani, Farhad; Al Sadat Razavi, Forough; Bekhradi, Reza

2013-01-01

Pain is a major problem in patients after cesarean and medication such as aromatherapy which is a complementary therapy, in which the essences of the plants oils are used to reduce such undesirable conditions. In this study, the effect of aromatherapy using Lavender (Lavandula) essential oil on cesarean postoperative pain was assessed. In a triple blind, randomized placebo-controlled trial study, 60 pregnant women who were admitted to a general hospital for cesarean section, were divided randomly into two groups. After cesarean, the Lavender group inhaled about 3 drops of 10% Lavender oil essence and the placebo group inhaled 3 drops of placebo after the start of postoperative pain, four, eight and 12 hours later, for 5 minutes from the 10 cm distance. Patient's pain was measured by the VAS (Visual Analog Scale) score before and after each intervention, and vital sign, complications and level of satisfaction of every patient were recorded before and after aromatherapy. There was no statistically significant difference between groups in age, height, weight, and time to the first analgesic requirement. Patients in the Lavender group had less postoperative pain in four (P = 0.008), eight (P = 0.024) and 12 (P = 0.011) hours after first medication than the placebo group. The decreased heart rate and patients' level of satisfaction with analgesia were significantly higher in the Lavender group (P = 0.001). In the placebo group, the use of diclofenac suppositories for complete analgesia was also significantly higher than the Lavender group (P = 0.008). The inhaled Lavender essence may be used as a part of the multidisciplinary treatment of pain after cesarean section, but it is not recommended as the sole pain management.

Effect of early amniotomy on dystocia risk and cesarean delivery in nulliparous women: a randomized clinical trial.

PubMed

Ghafarzadeh, Masoomeh; Moeininasab, Samira; Namdari, Mehrdad

2015-08-01

Artificial rupture of amniotic membranes (amniotomy) which induces or accelerates labor is the most common obstetrical procedure. There is controversy about the effect of early amniotomy on dystocia and cesarean delivery. The study aim was to determine the effect of early amniotomy on the risk of dystocia and cesarean delivery in nulliparous women. This randomized controlled clinical trial was conducted on 300 nulliparous women. They were randomly assigned into the experimental (early amniotomy; artificial amniotomy at cervical dilation ≤ 4 cm) and control (routine management) groups (each 150 women). Length of labor, dystocia, cesarean delivery, placental abruption, and umbilical cord prolapse were compared between the groups. Early amniotomy shortened labor duration significantly in experimental group (7.5 ± 0.7 h) compared to control group (9.9 ± 1.0 h) (P < 0.001). Dystocia (6.7 vs. 25.3 %, P < 0.0001), cesarean delivery (11.3 vs. 39.3 %, P < 0.001), and placental abruption (4.7 vs. 13.3 %, P = 0.009) were significantly lower in experimental group compared to the control group. Multiple logistic regression showed that early amniotomy decreased the odds of dystocia 80.6 % (95 % CI 58.6-90.1 %) and the odds of cesarean section 81.7 % (95 % CI 66.2-90.1 %). Early amniotomy was associated with lower rate of dystocia and cesarean delivery as well as shorter duration of labor.

Probability of cesarean delivery after successful external cephalic version.

PubMed

Burgos, Jorge; Iglesias, María; Pijoan, José I; Rodriguez, Leire; Fernández-Llebrez, Luis; Martínez-Astorquiza, Txantón

2015-11-01

To identify factors associated with cesarean delivery following successful external cephalic version (ECV). In a prospective study, data were obtained for ECV procedures performed at Cruces University Hospital, Spain, between March 2002 and June 2012. Women with a singleton pregnancy who had a successful, uncomplicated ECV and whose delivery was assisted at the study hospital, with the fetus in cephalic presentation, were included. A multivariate model of risk factors of cesarean delivery was developed. Among 627 women included, 92 (14.7%) delivered by cesarean. A cesarean was performed among 33 (8.5%) of 387 women with spontaneous labor versus 59 (24.6%) of 240 who were induced (P < 0.001). Multivariate analysis showed that higher BMI (P = 0.006), labor induction (P = 0.001), and prior cesarean (P < 0.001) were associated with cesarean. Time between ECV and delivery was inversely associated with probability of cesarean during the first 2 weeks. Thus, the probabilities of cesarean delivery on the first day were 0.53 (95% CI 0.35-0.71) and 0.34 (95% CI 0.18-0.51) following induced and spontaneous labor, respectively. On the seventh day, the probabilities were 0.23 (95% CI 0.15-0.32) and 0.12 (95% CI 0.07-0.18), respectively. Following ECV, induction of labor, an interval of less than 2 weeks to delivery, BMI, and previous cesarean were associated with an increased risk of cesarean. Copyright © 2015 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Vaginal preparation with antiseptic solution before cesarean section for preventing postoperative infections.

PubMed

Haas, David M; Morgan, Sarah; Contreras, Karenrose

2014-12-21

Cesarean delivery is one of the most common surgical procedures performed by obstetricians. Infectious morbidity after cesarean delivery can have a tremendous impact on the postpartum woman's return to normal function and her ability to care for her baby. Despite the widespread use of prophylactic antibiotics, postoperative infectious morbidity still complicates cesarean deliveries. To determine if cleansing the vagina with an antiseptic solution before a cesarean delivery decreases the risk of maternal infectious morbidities, including endometritis and wound complications. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (10 December 2014). We included randomized and quasi-randomized trials assessing the impact of vaginal cleansing immediately before cesarean delivery with any type of antiseptic solution versus a placebo solution/standard of care on post-cesarean infectious morbidity. We independently assessed eligibility and quality of the studies. Seven trials randomizing 2816 women (2635 analyzed) evaluated the effects of vaginal cleansing (all with povidone-iodine) on post-cesarean infectious morbidity. The risk of bias was generally low, with the quality of most of the studies being high. Vaginal preparation immediately before cesarean delivery significantly reduced the incidence of post-cesarean endometritis from 8.3% in control groups to 4.3% in vaginal cleansing groups (average risk ratio (RR) 0.45, 95% confidence interval (CI) 0.25 to 0.81, seven trials, 2635 women). The risk reduction was particularly strong for women who were already in labor at the time of the cesarean delivery (7.4% in the vaginal cleansing group versus 13.0% in the control group; RR 0.56, 95% CI 0.34 to 0.95, three trials, 523 women) and for women with ruptured membranes (4.3% in the vaginal cleansing group versus 17.9% in the control group; RR 0.24, 95% CI 0.10 to 0.55, three trials, 272 women). No other outcomes realized statistically significant differences between the vaginal cleansing and control groups. No adverse effects were reported with the povidone-iodine vaginal cleansing.The quality of the evidence using GRADE was low for post-cesarean endometritis, moderate for postoperative fever, and low for wound infection. Vaginal preparation with povidone-iodine solution immediately before cesarean delivery reduces the risk of postoperative endometritis. This benefit is particularly realized for women undergoing cesarean delivery, who are already in labor or who have ruptured membranes. As a simple, generally inexpensive intervention, providers should consider implementing preoperative vaginal cleansing with povidone-iodine before performing cesarean deliveries.

Efficacy and Safety of Prophylactic Uterine Artery Embolization in Pregnancy Termination with Placenta Previa

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pei, Renguang, E-mail: mediprg@bjmu.edu.cn; Wang, Guoxiang; Wang, Heping

PurposeTo appraise the efficacy and safety of prophylactic uterine artery embolization in pregnancy termination with placenta previa.MethodsA cohort of 54 consecutive patients with placenta previa underwent prophylactic uterine artery embolization before vaginal delivery from February 2012 to March 2015. Vaginal delivery was attempted in all patients. Cesarean section or hysterectomy was introduced when vaginal delivery failed.ResultsVaginal delivery succeeded in 50 patients (93.6%) and failed in 4 patients (6.4%), thereupon converted to cesarean delivery. No patients resorted to hysterectomy. Six patients (11.1%) underwent blood transfusion. None of clinical characteristics, including maternal age, gestational age, history of abortion, history of cesarean delivery,more » and volume of vaginal bleeding, was significantly associated with complete placenta previa (P > 0.05). However, patients with complete placenta previa had a significantly lower successful rate of vaginal delivery than did patients without complete placenta previa (81 vs 100%, P = 0.038). The rate of complications was 3.7%. No major complications were observed.ConclusionUterine artery embolization is an effective and safe technique to assist pregnancy termination with placenta previa, which may lower the risk of cesarean section, hysterectomy, and blood transfusion.« less

Efficacy and Safety of Prophylactic Uterine Artery Embolization in Pregnancy Termination with Placenta Previa.

PubMed

Pei, Renguang; Wang, Guoxiang; Wang, Heping; Huang, Xinyu; Yan, Xiaoxing; Yang, Xiaohua

2017-03-01

To appraise the efficacy and safety of prophylactic uterine artery embolization in pregnancy termination with placenta previa. A cohort of 54 consecutive patients with placenta previa underwent prophylactic uterine artery embolization before vaginal delivery from February 2012 to March 2015. Vaginal delivery was attempted in all patients. Cesarean section or hysterectomy was introduced when vaginal delivery failed. Vaginal delivery succeeded in 50 patients (93.6%) and failed in 4 patients (6.4%), thereupon converted to cesarean delivery. No patients resorted to hysterectomy. Six patients (11.1%) underwent blood transfusion. None of clinical characteristics, including maternal age, gestational age, history of abortion, history of cesarean delivery, and volume of vaginal bleeding, was significantly associated with complete placenta previa (P > 0.05). However, patients with complete placenta previa had a significantly lower successful rate of vaginal delivery than did patients without complete placenta previa (81 vs 100%, P = 0.038). The rate of complications was 3.7%. No major complications were observed. Uterine artery embolization is an effective and safe technique to assist pregnancy termination with placenta previa, which may lower the risk of cesarean section, hysterectomy, and blood transfusion.

The impact of health sector evolution plan on hospitalization and cesarean section rates in Iran: an interrupted time series analysis.

PubMed

Karami Matin, Behzad; Hajizadeh, Mohammad; Najafi, Farid; Homaie Rad, Enayatollah; Piroozi, Bakhtiar; Rezaei, Satar

2018-02-01

To investigate the effect of the health sector evolution plan (HSEP) on hospitalization and cesarean section (C-section) rates in Kermanshah province in the western region of Iran. Interrupted time series analysis. Hospital care system in Kermanshah province. Fifteen hospitals affiliated to Ministry of Health and Medical Education (MoHME) in Kermanshah province. Health sector evolution plan. Hospitalization rate and C-section rate. We observed a statistically significant increase in the hospitalization rate (12.9 hospitalizations per 10 000 population, P < 0.001) in the first month after the implementation of the HSEP. Compared with the monthly trend in hospitalization rate before the intervention, we found a significant increase of 0.70 hospitalizations per 10 000 population (P < 0.001) in monthly trend in hospitalization rate after the HSEP. Although the proportion of C-section from total deliveries decreased by 11% (P = 0.044) in the first month after the implementation of the HSEP, the proportion of C-section from total deliveries increased at the rate of 0.0017% (P = 0.001) per month during post-intervention period. We found an increase in the hospitalization rate after the intervention of HSEP. Although the C-section rate in the first month after the HSEP decreased, we observed an increasing trend in C-section rate over the study period; this implies that the HSEP did not promote vaginal delivery in Iran, which is outlined as one of the objectives of the intervention. © The Author(s) 2017. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Rational dissection of a high institutional cesarean section rate: an analysis using the Robson Ten Group Classification System.

PubMed

Tan, Jarrod K H; Tan, Eng Loy; Kanagalingan, Devendra; Tan, Lay Kok

2015-04-01

Cesarean section (CS) rates have risen far in excess of the optimal 15% recommended by the World Health Organization. The Robson Ten Group Classification System (TGCS) allows meaningful analysis of a CS rate. The aim of this study is to identify the leading patient categories contributing to our institution's CS rate. Prospective study of all women who delivered at the Singapore General Hospital from January 2008 to December 2011. The following data was recorded: parity, singleton/multiple pregnancy, previous CS, mode of labor onset and gestational age at delivery. CS rates were computed for each group, as well as their relative contribution to the overall CS rate. There were 6074 deliveries, in which 2011 (33.1%) women had CS delivery. Group 5 was the largest contributor to the overall CS rate (25.9%). Of the patients in this group, 18.8% had a successful vaginal birth after cesarean (VBAC). Group 2 was the second largest contributor to the overall CS rate at 18.0%. Group 10 had a high contribution of 16.1%. The TGCS allows easy identification of the leading contributing patient groups. The surprisingly high contribution of group 10 suggests that our institution, a tertiary multidisciplinary teaching hospital, manages a sizeable group of high-risk patients in its obstetric case mix accounting for the high CS rate. Almost one in five term pregnancies with one previous CS had a successful vaginal delivery, suggesting that the institutional attempted VBAC rate is higher than 20%. © 2014 The Authors. Journal of Obstetrics and Gynaecology Research © 2014 Japan Society of Obstetrics and Gynecology.

Cesarean section scar diverticulum evaluation by saline contrast-enhanced magnetic resonance imaging: The relationship between variable parameters and longer menstrual bleeding.

PubMed

Yao, Min; Wang, Wenjing; Zhou, Jieru; Sun, Minghua; Zhu, Jialiang; Chen, Pin; Wang, Xipeng

2017-04-01

This study was conducted to determine a more accurate imaging method for the diagnosis of cesarean scar diverticulum (CSD) and to identify the parameters of CSD strongly associated with prolonged menstrual bleeding. We enrolled 282 women with a history of cesarean section (CS) who presented with prolonged menstrual bleeding between January 2012 and May 2015. Transvaginal ultrasound, general magnetic resonance imaging (MRI) and contrast-enhanced MRI were used to diagnose CSD. Five parameters were compared among the imaging modalities: length, width, depth and thickness of the remaining muscular layer (TRM) of CSD and the depth/TRM ratio. Correlation between the five parameters and days of menstrual bleeding was performed. Finally, multivariate analysis was used to determine the parameters associated with menstrual bleeding longer than 14 days. Contrast-enhanced MRI yielded greater length or width or thinner TRM of CSD compared with MRI and transvaginal ultrasound. CSD size did not significantly differ between women who had undergone one and two CSs. Correlation analysis revealed that CSD (P = 0.038) and TRM (P = 0.003) lengths were significantly associated with days of menstrual bleeding. Longer than 14 days of bleeding was defined by cut-off values of 2.15 mm for TRM and 13.85 mm for length. TRM and number of CSs were strongly associated with menstrual bleeding longer than 14 days. CE-MRI is a relatively accurate and efficient imaging method for the diagnosis of CSD. A cut-off value of TRM of 2.15 mm is the most important parameter associated with menstrual bleeding longer than 14 days. © 2017 Japan Society of Obstetrics and Gynecology.

Uterine massage for preventing postpartum hemorrhage at cesarean delivery: Which evidence?

PubMed

Saccone, Gabriele; Caissutti, Claudia; Ciardulli, Andrea; Berghella, Vincenzo

2018-04-01

Cesarean delivery could be complicated by postpartum hemorrhage (PPH), the first cause of maternal death. To evaluate the efficacy of uterine massage in preventing postpartum hemorrhage at cesarean delivery. Electronic databases from their inception until October 2017. We included all RCTs comparing uterine massage alone or as part of the active management of labor before or after delivery of the placenta, or both, with non-massage in the setting of cesarean delivery. The primary outcome was PPH, defined as blood loss >1000 mL. Meta-analysis was performed using the random effects model of DerSimonian and Laird, to produce summary treatment effects in terms of mean difference (MD) or relative risk (RR) with 95% confidence interval (CI). Only 3 RCTs comparing uterine massage vs no uterine massage were found. The quality of these 3 trials in general was very low with high or unclear risk of bias. All of them included only women in the setting of spontaneous vaginal delivery and none of them included cesarean delivery, and therefore the meta-analysis was not feasible. There is not enough evidence to determine if uterine massage prevents postpartum hemorrhage at cesarean delivery. Copyright © 2018 Elsevier B.V. All rights reserved.

An economic analysis of trial of labor after cesarean delivery.

PubMed

Friedman, Alexander M; Ananth, Cande V; Chen, Ling; D'Alton, Mary E; Wright, Jason D

2016-01-01

Given that cesarean delivery is one of the most commonly performed surgical procedures in the United States and an important contributor to obstetric care costs, this analysis sought to examine maternal hospital costs associated with trial of labor after cesarean delivery (TOLAC) versus repeat cesarean delivery (RCD). A national sample was used to identify women with singleton pregnancy who underwent either TOLAC or RCD from 2006 to 2012. Women with diagnoses that could confound cost via extended hospital length of stay prior to delivery were excluded. Other medical and obstetric covariates that could influence cost were included in an adjusted model. A total of 485,247 women were identified, including 365,596 (75.3%) cesarean deliveries without labor, 41,988 (8.6%) successful and 77,663 (16.0%) unsuccessful TOLAC deliveries. The inflation-adjusted median costs in this cohort were $5512 for cesarean without labor, $4175 for successful TOLAC, $5166 for all TOLAC attempts, and $5759 for failed TOLAC. In a multivariable model, hospital region was a major predictor of median cost as were demographic variables and medical comorbidities. TOLAC is associated with modest reductions of cost for maternal hospitalizations. However, other medical, demographic and hospital factors appear to be more important factors.

A sequential compression mechanical pump to prevent hypotension during elective cesarean section under spinal anesthesia.

PubMed

Sujata, N; Arora, D; Panigrahi, B P; Hanjoora, V M

2012-04-01

Spinal anesthesia is a standard technique for cesarean section but can cause hypotension which may be related to venous pooling secondary to progesterone-induced decreases in vascular tone. This study investigated the use of a sequential compression mechanical pump with thigh-high sleeves with compression cycles timed to venous refilling. We hypothesized that this would recruit pooled venous blood from the lower limbs, maintain the central blood volume and thus decrease the incidence of hypotension. One hundred parturients scheduled for elective cesarean section under spinal anesthesia were recruited and randomly assigned to use of either a mechanical pump (Group M) or control (Group C). A standardized protocol for co-hydration and anesthesia was followed. Hypotension, defined as a decrease in systolic blood pressure by >20% from baseline, was treated with 6-mg boluses of intravenous ephedrine. The incidence of hypotension was defined as the primary outcome. Median ephedrine requirement was taken as a measure of the severity of hypotension. Hypotension occurred in 12 of 47 (25.5%) patients in Group M compared to 27 of 45 (60%) in Group C (P=0.001). The median [range] ephedrine dose was greater in Group C (12 [0-24]mg) compared to Group M (0 [0-12]mg) (P<0.001). There was no difference between groups in the time to onset of hypotension. The use of a sequential compression mechanical pump that detects venous refilling and cycles accordingly, reduced the incidence and severity of hypotension after spinal anesthesia for cesarean section. Copyright © 2012 Elsevier Ltd. All rights reserved.

Vaginal birth after C-section

MedlinePlus

... gov/ency/patientinstructions/000589.htm Vaginal birth after C-section To use the sharing features on this ... enable JavaScript. If you had a cesarean birth (C-section) before, it does not mean that you ...

Cesarean childbirth in Puerto Rico: the facts.

PubMed

Vázquez-Calzada, J L

1997-12-01

According to the last Island-wide survey carried out in 1982 in Puerto Rico, the cesarean rate for the trienium of 1980-82 was estimated in 27 percent. Since 1989, an item about the type of delivery has been included in the live birth certificate. These data indicate that the incidence of cesarean deliveries continued to increase and by 1994 it amounted to 31 percent, undoubtedly the highest rate of the world. However, its fluctuation since 1990 suggests that this type of delivery has finally steadied in Puerto Rico. The high proportion of repeated cesareans and the low percentage of vaginal birth after cesarean (VBAC) deliveries were important factors contributing to the overall rate. Unexpectedly high risk mothers such as, adolescents, unwed and those of the lower socioeconomic status had highest cesarean rates than their encounterparts. Similarly, mothers who had the most adequate prenatal care had the highest percentages of surgical deliveries. In spite of dealing with a selected clientele, the cesarean rate in private hospitals was more than twice that of public institutions. In fact, a multiple correlation analysis demonstrate that the type of hospital of delivery was the most important correlate of a cesarean.

[Information and facilities recommendations concerning trial of labour in the context of scarred womb].

PubMed

Gallot, D; Delabaere, A; Desvignes, F; Vago, C; Accoceberry, M; Lémery, D

2012-12-01

To precise key elements concerning facilities and patient information prior to trial of labour in the context of scarred womb. Bibliographic search restricted to French and English languages using Medline database and recommendations of medical societies. Only expert's opinions are available. Patient information should present both trial of labour and elective cesarean section. Counselling should be influenced by individual risk of failed vaginal birth and uterine rupture. Mode of delivery should be planned the latest at 8 months of gestation. Patient should be aware of obstetrical and anesthetic facilities. Trial of labour should be presented as the first option for patients with no additional risk factors. Immediate presence of obstetrician and anesthesiologist is not required except in the context of increased risk for failed trial of labour or uterine rupture. Elective cesarean section on maternal request is acceptable after extensive counselling and delay of reflexion. Individual patient information should be initiated early and mode of delivery should be planned at 8 months of gestation. Resources and facilities recommendations aim to facilitate prompt cesarean section. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

Effects of Intrathecal Opioids Use in Cesarean Section on Breastfeeding and Newborns’ Weight Gaining

PubMed Central

Yousefshahi, Fardin; Davari-Tanha, Fatemeh; Najafi, Atabak; Kaveh, Mahbod; Rezaei Hemami, Mohsen; Khashayar, Patricia; Anbarafshan, Mohammad

2016-01-01

Objective: To assess the association between intrapartum intrathecal opioid use and breastfeeding and weight gain following cesarean section. Materials and methods: The prospective double-blinded study was conducted on term pregnant women, undergoing elective cesarean section under spinal anesthesia. They divided into two groups. In the first group, intrathecal Morphine was used to achieve analgesia during or after the operation. The remainder divided into two subgroups, those who did not receive any opioid or those received systemic opioids. Following labor breastfeeding accessed in a follow-up, two month latter. Results: There was no difference between the demographic variables of the mothers and newborns APGAR score and weight at the time of birth. Breastfeeding rate was similar in intrathecal group in compare with other patents (P value = 0.518). While, the infants’ weight at the end of second month was lower in spinal opioid group (P value = 0.036). Conclusion: The present study was the first to suggest that spinal (intrathecal) opioids do not have any impact on breastfeeding. However the relationship between spinal anesthesia on weight gaining needs more investigation. PMID:28546816

Effects of Intrathecal Opioids Use in Cesarean Section on Breastfeeding and Newborns' Weight Gaining.

PubMed

Yousefshahi, Fardin; Davari-Tanha, Fatemeh; Najafi, Atabak; Kaveh, Mahbod; Rezaei Hemami, Mohsen; Khashayar, Patricia; Anbarafshan, Mohammad

2016-12-01

Objective: To assess the association between intrapartum intrathecal opioid use and breastfeeding and weight gain following cesarean section. Materials and methods: The prospective double-blinded study was conducted on term pregnant women, undergoing elective cesarean section under spinal anesthesia. They divided into two groups. In the first group, intrathecal Morphine was used to achieve analgesia during or after the operation. The remainder divided into two subgroups, those who did not receive any opioid or those received systemic opioids. Following labor breastfeeding accessed in a follow-up, two month latter. Results: There was no difference between the demographic variables of the mothers and newborns APGAR score and weight at the time of birth. Breastfeeding rate was similar in intrathecal group in compare with other patents (P value = 0.518). While, the infants' weight at the end of second month was lower in spinal opioid group (P value = 0.036). Conclusion: The present study was the first to suggest that spinal (intrathecal) opioids do not have any impact on breastfeeding. However the relationship between spinal anesthesia on weight gaining needs more investigation.

A glance into the hidden burden of maternal morbidity and patterns of management in a Palestinian governmental referral hospital.

PubMed

Hassan, Sahar J; Wick, Laura; DeJong, Jocelyn

2015-12-01

Little is known about the burden and patterns of maternal morbidity during childbirth, particularly in the Middle East Region. Investigating the patterns of maternal morbidity can be useful in guiding improvement in the quality of maternal services, and informing policy debates on women's health. To examine the incidence, types and patterns of management of severe and non-severe maternal morbidities of Palestinian women during pregnancy, labour, delivery and up to seven days postpartum in one Palestinian hospital. A prospective hospital-based study was conducted for a 3-month period in 2011-2012, reviewing hospital records for all pregnant women (1.583) admitted to the governmental hospital in Ramallah, Palestine. Of all pregnant women included in this analysis (1.558), 419 (26.9%) women experienced one or more maternal morbidities and 15 (0.96%) women survived a life-threatening complication (near miss). Of all women who suffered morbidities, 69 (16.5%) had vaginal deliveries, 61 (14.6%) had cesarean sections, 179 (42.7%) had abortions/miscarriage, and 110 (26.3%) experienced complications during pregnancy or the post-partum. Hemorrhage during pregnancy, birth or postpartum was the most common morbidity. Of those who gave birth, women who gave birth by cesarean sections were three times more likely to suffer from morbidities than those who had vaginal delivery. The burden of maternal morbidity for Palestinian women between the ages of 16 and 48 is high. In Palestine, maternal morbidity can be prevented by promoting a rational use of cesarean section, avoiding unnecessary medicalization, reducing unwanted pregnancies and updating practices of providers related to abortion/miscarriage care. Copyright © 2015 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Association between vaginal birth after cesarean delivery and primary cesarean delivery rates.

PubMed

Rosenstein, Melissa G; Kuppermann, Miriam; Gregorich, Steven E; Cottrell, Erika K; Caughey, Aaron B; Cheng, Yvonne W

2013-11-01

To estimate the association between vaginal birth after cesarean delivery (VBAC) rates and primary cesarean delivery rates in California hospitals. Hospital VBAC rates were calculated using birth certificate and discharge data from 2009, and hospitals were categorized by quartile of VBAC rate. Multivariable logistic regression analysis was performed to estimate the odds of cesarean delivery among low-risk nulliparous women with singleton pregnancies at term in vertex presentation (nulliparous term singleton vertex) by hospital VBAC quartile while controlling for many patient-level and hospital-level confounders. There were 468,789 term singleton births in California in 2009 at 255 hospitals, 125,471 of which were low-risk nulliparous term singleton vertex. Vaginal birth after cesarean delivery rates varied between hospitals, with a range of 0-44.6%. Rates of cesarean delivery among low-risk nulliparous term singleton vertex women declined significantly with increasing VBAC rate. When adjusted for maternal and hospital characteristics, low-risk nulliparous term singleton vertex women who gave birth in hospitals in the highest VBAC quartile had an odds ratio of 0.55 (95% confidence interval 0.46-0.66) of cesarean delivery compared with women at hospitals with the lowest VBAC rates. Each percentage point increase in a hospital's VBAC rate was associated with a 0.65% decrease in the low-risk nulliparous term singleton vertex cesarean delivery rate. Hospitals with higher rates of VBAC have lower rates of primary cesarean delivery among low-risk nulliparous women with singleton pregnancies at term in vertex presentation. II.

Cesarean Birth Regret and Dissatisfaction: A Qualitative Approach.

PubMed

Burcher, Paul; Cheyney, Melissa J; Li, Kalie N; Hushmendy, Shazeen; Kiley, Kevin C

2016-12-01

The most consistently noted difference between unplanned cesarean and vaginal births is patient dissatisfaction or regret. This has been explored in multiple quantitative studies. However, the causes of this dissatisfaction remain elusive as a result of the limitations of survey instruments that restrict possible choices. Using open-ended, semi-structured interviews (n = 14), the purpose of this study was to identify potentially alterable factors that contribute to cesarean section regret when the surgery is performed during labor. In interviews that took place between 2 and 6 weeks postpartum, patients who had undergone an unscheduled cesarean birth during labor and had volunteered for the study were asked to share the story of their birth. Each participant was prompted to describe her understanding of the indication for her cesarean, and reflect on what felt positive and negative about her experience. Using consensus coding, three investigators independently evaluated the transcribed interviews, identifying recurring themes that were then discussed until consensus on the major themes was achieved. Four key themes emerged from patients' unplanned cesarean narratives: poor communication, fear of the operating room, distrust of the medical team, and loss of control. Lack of or incomplete trust in care providers was a new factor not previously recognized as a cause of distress or dissatisfaction in the literature to date. The four factors identified in this study are all potentially ameliorable, suggesting that changes in physician behavior may reduce patient dissatisfaction with unplanned cesarean birth. © 2016 Wiley Periodicals, Inc.

Anesthetic management of achondroplastic dwarf undergoing cesarean section--a case report.

PubMed

Cevik, Banu; Colakoğlu, Serhan

2010-10-01

There are more than 100 different types of dwarfism. Achondroplasia is the most common of these conditions. The aim of this report is to describe the anesthetic management of these patient, discussing the anesthetic considerations and emphasizing the difficulties encountered. A 32-year-old achondroplastic parturient underwent cesarean section under general anesthesia. We did not encounter problems related with airway management. The operation went without any complication. There are risks for both regional and general anesthesia in achondroplastic patients. The most important point is the careful preoperative assessment. Anesthesia plan should be specified to individual basis.

Randomized Trial of Labor Induction in Women 35 Years of Age or Older.

PubMed

Walker, Kate F; Bugg, George J; Macpherson, Marion; McCormick, Carol; Grace, Nicky; Wildsmith, Chris; Bradshaw, Lucy; Smith, Gordon C S; Thornton, James G

2016-03-03

The risk of antepartum stillbirth at term is higher among women 35 years of age or older than among younger women. Labor induction may reduce the risk of stillbirth, but it also may increase the risk of cesarean delivery, which already is common in this older age group. We conducted a randomized, controlled trial involving primigravid women who were 35 years of age or older. Women were randomly assigned to labor induction between 39 weeks 0 days and 39 weeks 6 days of gestation or to expectant management (i.e., waiting until the spontaneous onset of labor or until the development of a medical problem that mandated induction). The primary outcome was cesarean delivery. The trial was not designed or powered to assess the effects of labor induction on stillbirth. A total of 619 women underwent randomization. In an intention-to-treat analysis, there were no significant between-group differences in the percentage of women who underwent a cesarean section (98 of 304 women in the induction group [32%] and 103 of 314 women in the expectant-management group [33%]; relative risk, 0.99; 95% confidence interval [CI], 0.87 to 1.14) or in the percentage of women who had a vaginal delivery with the use of forceps or vacuum (115 of 304 women [38%] and 104 of 314 women [33%], respectively; relative risk, 1.30; 95% CI, 0.96 to 1.77). There were no maternal or infant deaths and no significant between-group differences in the women's experience of childbirth or in the frequency of adverse maternal or neonatal outcomes. Among women of advanced maternal age, induction of labor at 39 weeks of gestation, as compared with expectant management, had no significant effect on the rate of cesarean section and no adverse short-term effects on maternal or neonatal outcomes. (Funded by the Research for Patient Benefit Programme of the National Institute for Health Research; Current Controlled Trials number, ISRCTN11517275.).

Factors associated with vaginal birth after cesarean in a maternity hospital of Rio de Janeiro.

PubMed

d'Orsi, E; Chor, D; Giffin, K; Barbosa, G P; Angulo-Tuesta, A J; Gama, A S; Pessoa, L G; Shiraiwa, T; Fonseca, M J

2001-08-01

Identifying characteristics associated with vaginal birth after cesarean. Case-control study based on medical records. women with previous cesarean, who had delivered in a public Rio de Janeiro maternity hospital between 1992 and 1996. 141 cases (vaginal births after cesarean) and 304 controls (a new cesarean after other(s)). Multivariate analysis with logistic regression was carried out. The following characteristics were associated with greater probability of vaginal birth (IC=95%): only one previous cesarean (OR=19.05; IC=6.88-52.76); cervical dilatation at admission above 3 cm (OR=8.86; IC=4.93-15.94); gestational age below 37 weeks (OR=3.01; IC=1.40-6.46); history of at least one previous vaginal birth (OR=2.12; IC=1.18-3.82); level of education below high school (OR=1.94; IC=1.02-3.69). Chronic hypertension reduced the chances of vaginal birth (OR=0.44; IC=0.22-0.88). Among the factors that can be modified to reduce the number of repeated cesareans are: trial of labor promotion, reducing admission of women at early stages of labor and adequate hypertension management during pregnancy. Among the factors that can be modified to reduce the number of repeated cesareans are: the trial of labor promotion for women who present previous cesarean, reducing admission of women at early stages of labor and adequate hypertension management during pregnancy.

Efficacy and tolerability of intravenous morphine patient-controlled analgesia (PCA) in women undergoing cesarean delivery.

PubMed

Andziak, Marta; Beta, Jarosław; Barwijuk, Michal; Issat, Tadeusz; Jakimiuk, Artur J

2015-06-01

The aim of the study was to evaluate analgesic efficacy and tolerability of patient-controlled analgesia (PCA) with intravenous morphine. Our observational study included 50 women who underwent a Misgav-Ladach or modified Misgav-Ladach cesarean section. Automated PCA infusion device (Medima S-PCA Syringe Pump, Medima, Krakow, Poland) was used for postoperative pain control. Time of morphine administration or initiation of intravenous patient-controlled analgesia (IV PCA) with morphine was recorded, as well as post-operative pain at rest assessed by a visual analogue scale (VAS). All patients were followed up for 24 hours after discharge from the operating room, taking into account patient records, worst pain score at rest, number of IV PCA attempts, and drug consumption. Median of total morphine doses used during the postoperative period was 42.9mg (IQR 35.6-48.5), with median infusion time of 687.0 min. (IQR 531.0-757.5). Pain severity and total drug consumption improved after the first 3 hours following cesarean delivery (p < 0.01). Mean number of PCA attempts per patient was 33 (IQR: 24-37), with median of 11 placebo attempts (IQR: 3-27). Patient-controlled analgesia with morphine is an efficient and acceptable analgesic method in women undergoing cesarean section.

Alternative Strategy to Decrease Cesarean Section: Support by Doulas During Labor

PubMed Central

Trueba, Guadalupe; Contreras, Carlos; Velazco, Maria Teresa; Lara, Enrique García; Martínez, Hugo B.

2000-01-01

This research was conducted in a public general hospital in Mexico City, Mexico. The objective was to evaluate efficacy of the support given by a doula during labor to reduce cesarean rate. From March 1997 to February 1998, a group of 100 pregnant women were studied. These women were at term, engaged in an active phase of labor, exhibited 3 cm. or more cervical dilatation, were nuliparous, had no previous uterine incision, and possessed adequate pelvises. The group was randomly divided into two subgroups comprising 50 women, each: The first subgroup had the support of a childbirth educator trained as a doula, while the second subgroup did not have doula support. Measurements were recorded on the duration of labor, the use of pitocin, and whether or not the birth was a vaginal birth or cesarean section. Characteristics and gestational age were similar in both groups. Results confirmed that support by doulas during labor was associated with a significant reduction in cesarean birth and pitocin administration. There was a trend toward shorter labors and less use of epidurals. The results of this study showed, as in other trials measuring the impact of a doula's presence during labor and birth, that doula support during labor is associated with positive outcomes that have physical, emotional, and economic implications. PMID:17273201

Judicious use of oxytocin augmentation for the management of prolonged labor.

PubMed

Rossen, Janne; Østborg, Tilde B; Lindtjørn, Elsa; Schulz, Jørn; Eggebø, Torbjørn M

2016-03-01

A protocol including judicious use of oxytocin augmentation was investigated to determine whether it would change how oxytocin was used and eventually influence labor and fetal outcomes. The population of this cohort study comprised 20 227 delivering women with singleton pregnancies ≥37 weeks, cephalic presentation, spontaneous or induced onset of labor, without previous cesarean section. Women delivering from 2009 to 2013 at Stavanger University Hospital, Norway, were included. Data were collected prospectively. Before implementing the protocol in 2010, oxytocin augmentation was used if progression of labor was perceived as slow. After implementation, oxytocin could only be started when the cervical dilation had crossed the 4-h action line in the partograph. The overall use of oxytocin augmentation was significantly reduced from 34.9% to 23.1% (p < 0.01). The overall frequency of emergency cesarean sections decreased from 6.9% to 5.3% (p < 0.05) and the frequency of emergency cesarean sections performed due to fetal distress was reduced from 3.2% to 2.0% (p = 0.01). The rate of women with duration of labor over 12 h increased from 4.4% to 8.5% (p < 0.01) and more women experienced severe estimated postpartum hemorrhage (2.6% vs. 3.7%; p = 0.01). The frequency of children with pH <7.1 in the umbilical artery was reduced from 4.7% to 3.2% (p < 0.01). The frequency of emergency cesarean section was reduced after implementing judicious use of oxytocin augmentation. Our findings may be of interest in the ongoing discussion of how the balanced use of oxytocin for labor augmentation can best be achieved. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

A randomized comparative study on modified Joel-Cohen incision versus Pfannenstiel incision for cesarean section

PubMed Central

Saha, Shyama Prasad; Bhattarcharjee, Nabendu; Das Mahanta, Sabysachi; Naskar, Animesh; Bhattacharyya, Sanjoy Kumar

2013-01-01

Objective: Pfanennstiel incision is the most commonly used incision for cesarean section, but may not be the best. This study compared the modified Joel-Cohen incision with the Pfannenstiel incision to evaluate whether techniques to open the abdomen might influence operative time, and maternal and neonatal outcomes. Material and Methods: In a randomized comparative trial, 302 women with gestational age >34 weeks, requiring cesarean section, were randomly assigned to either modified Joel-Cohen incision or Pfannenstiel incision for entry into the peritoneal cavity. The primary outcome measure was total time required for performing operation and secondary outcome measures were baby extraction time, number of haemostatic procedures used in the abdominal wall, postoperative morbidity, postoperative hospital stay and neonatal outcome. Results: Mean total operative time was significantly less in the modified Joel-Cohen group as compared to the Pfannenstiel group (29.81 vs 32.67 min, p<0.0001, 95%CI=2.253 to 3.467). Time taken to deliver the baby and haemostatic procedures required during operation were also significantly less in the modified Joel-Cohen group as compared to the Pfannenstiel group. Requirement of strong analgesics was higher in the Pfannenstiel group (53.64% vs 21.85%, p<0.0001). There was no statically significant difference in the incidence of postoperative wound complications but postoperative stay in hospital was significantly less in the modified Joel-Cohen group (p=0.002). Neonatal outcomes were similar in both groups. Conclusion: The modified Joel-Cohen incision for entry into peritoneal cavity during cesarean section is associated with reduced mean total operative and baby extraction times with less postoperative pain and shorter hospital stay, which may be beneficial and cost effective. PMID:24592067

Patterns and Predictors of Severe Postpartum Anemia after Cesarean Section

PubMed Central

Butwick, Alexander. J.; Walsh, Eileen. M.; Kuzniewicz, Michael; Li, Sherian.X.; Escobar, Gabriel.J.

2016-01-01

Background Postpartum anemia is associated with maternal and perinatal morbidity. Population-level data may inform guideline development for postpartum anemia screening. Our objectives were to evaluate the associations between potential predictors (predelivery anemia and postpartum hemorrhage (PPH)) with severe postpartum anemia after cesarean section. Study Design and Methods Data were collected from 70,939 hospitalizations for cesarean section performed at Kaiser Permanente Northern California facilities between 2005 and 2013. Severe postpartum anemia was defined as a hemoglobin < 8 g/dl before hospital discharge. Using multivariable logistic regression, we assessed the associations between predelivery anemia and PPH with severe postpartum anemia. Distributions of these characteristics among women with severe postpartum anemia were evaluated. Results The overall rate of severe postpartum anemia was 7.3%; 95% confidence interval (CI) = 7.1 – 7.4. Severe postpartum anemia was strongly associated with a predelivery hemoglobin between 10 and 10.9 g/dl (adjusted odds ratio (aOR) 5.4; 95% CI = 4.89– 5.91), predelivery hemoglobin <10 g/dl (aOR 30.6; 95% CI = 27.21– 34.6, and PPH (aOR 8.45; 95% CI = 7.8–9.16). The proportions of women with severe postpartum anemia were highest for those experiencing PPH but no predelivery anemia (12.2%; 95% CI = 11.0 – 13.6), and those who did not incur PPH nor predelivery anemia (10.7%; 95% CI = 9.6 – 12.0). Conclusions Our findings suggest that PPH and predelivery anemia are strong independent risk factors for severe postpartum anemia. Optimization of patients’ hemoglobin prior to delivery may reduce the incidence of severe anemia after cesarean section. PMID:27618767

Mode of delivery is not associated with celiac disease.

PubMed

Dydensborg Sander, Stine; Hansen, Anne Vinkel; Størdal, Ketil; Andersen, Anne-Marie Nybo; Murray, Joseph A; Husby, Steffen

2018-01-01

The purpose of this study was to investigate the association between mode of delivery and the risk of celiac disease in two large population-based birth cohorts with different prevalence of diagnosed celiac disease. This is an observational register-based cohort study using two independent population cohorts. We used data from administrative registers and health administrative registers from Denmark and Norway and linked the data at the individual level. We included all children who were born in Denmark from January 1, 1995 to December 31, 2010 and all children who were born in Norway from January 1, 2004 to December 31, 2012. We included 1,051,028 children from Denmark. Cesarean sections were registered for 196,512 children (18.9%). Diagnosed celiac disease was registered for 1,395 children (0.13%). We included 537,457 children from Norway. Cesarean sections were registered for 90,128 children (16.8%). Diagnosed celiac disease was registered for 1,919 children (0.35%). We found no association between the mode of delivery and the risk of diagnosed celiac disease. The adjusted odds ratio for celiac disease for children delivered by any type of cesarean section compared to vaginal delivery was 1.11 (95% CI: 0.96-1.29) in the Danish cohort and 0.96 (95% CI: 0.84-1.09) in the Norwegian cohort. The adjusted odds ratio for celiac disease for children delivered by elective cesarean section compared to vaginal delivery was 1.20 (95% CI: 1.00-1.43) in the Danish cohort and 0.96 (95% CI: 0.79-1.17) in the Norwegian cohort. In this large registry-based study, mode of delivery was not associated with an increased risk of diagnosed celiac disease.

[Comparison of metaraminol, phenylephrine and ephedrine in prophylaxis and treatment of hypotension in cesarean section under spinal anesthesia].

PubMed

Aragão, Fábio Farias de; Aragão, Pedro Wanderley de; Martins, Carlos Alberto de Souza; Salgado Filho, Natalino; Barroqueiro, Elizabeth de Souza Barcelos

2014-01-01

Maternal hypotension is a common complication after spinal anesthesia for cesarean section, with deleterious effects on the fetus and mother. Among the strategies aimed at minimizing the effects of hypotension, vasopressor administration is the most efficient. The aim of this study was to compare the efficacy of phenylephrine, metaraminol, and ephedrine in the prevention and treatment of hypotension after spinal anesthesia for cesarean section. Ninety pregnant women, not in labor, undergoing cesarean section were randomized into three groups to receive a bolus followed by continuous infusion of vasopressor as follows: phenylephrine group (50μg+50μg/min); metaraminol group (0.25mg+0.25mg/min); ephedrine group (4mg+4mg/min). Infusion dose was doubled when systolic blood pressure decreased to 80% of baseline and a bolus was given when systolic blood pressure decreased below 80%. The infusion dose was divided in half when systolic blood pressure increased to 120% and was stopped when it became higher. The incidence of hypotension, nausea and vomiting, reactive hypertension, bradycardia, tachycardia, Apgar scores, and arterial cord blood gases were assessed at the 1st and 5th minutes. There was no difference in the incidence of hypotension, bradycardia, reactive hypertension, infusion discontinuation, atropine administration or Apgar scores. Rescue boluses were higher only in the ephedrine group compared to metaraminol group. The incidence of nausea and vomiting and fetal acidosis were greater in the ephedrine group. The three drugs were effective in preventing hypotension; however, fetal effects were more frequent in the ephedrine group, although transient. Copyright © 2014 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

Maternal predictors of neonatal outcomes after emergency cesarean section: a retrospective study in three rural district hospitals in Rwanda.

PubMed

Nyirahabimana, Naome; Ufashingabire, Christine Minani; Lin, Yihan; Hedt-Gauthier, Bethany; Riviello, Robert; Odhiambo, Jackline; Mubiligi, Joel; Macharia, Martin; Rulisa, Stephen; Uwicyeza, Illuminee; Ngamije, Patient; Nkikabahizi, Fulgence; Nkurunziza, Theoneste

2017-01-01

In sub-Saharan Africa, neonatal mortality post-cesarean delivery is higher than the global average. In this region, most emergency cesarean sections are performed at district hospitals. This study assesses maternal predictors for poor neonatal outcomes post-emergency cesarean delivery in three rural district hospitals in Rwanda. This retrospective study includes a random sample of 441 neonates from Butaro, Kirehe and Rwinkwavu District Hospitals, born between 01 January and 31 December 2015. We described the demographic and clinical characteristics of the mothers of these neonates using frequencies and proportions. We assessed the association between maternal characteristics with poor neonatal outcomes, defined as death within 24 h or APGAR < 7 at 5 min after birth, using Fisher's exact test. Factors significant at α = 0.20 significance level were considered for the multivariate logistic regression model, built using a backwards stepwise process. We stopped when all the factors were significant at the α = 0.05 level. For all 441 neonates included in this study, 40 (9.0%) had poor outcomes. In the final model, three factors were significantly associated with poor neonatal outcomes. Neonates born to mothers who had four or more prior pregnancies were more likely to have poor outcomes (OR = 3.01, 95%CI:1.23,7.35, p  = 0.015). Neonates whose mothers came from health centers with ambulance travel times of more than 30 min to the district hospital had greater odds of having poor outcomes (for 30-60 min: OR = 3.80, 95%CI:1.07,13.40, p  = 0.012; for 60+ minutes: OR = 5.82, 95%CI:1.47,23.05, p  = 0.012). Neonates whose mothers presented with very severe indications for cesarean section had twice odds of having a poor outcome (95% CI: 1.11,4.52, p  = 0.023). Longer travel time to the district hospital was a leading predictor of poor neonatal outcomes post cesarean delivery. Improving referral systems, ambulance availability, number of equipped hospitals per district, and road networks may lessen travel delays for women in labor. Boosting the diagnostic capacity of labor conditions at the health center level through facilities and staff training can improve early identification of very severe indications for cesarean delivery for early referral and intervention.

Intracesarean insertion of the Copper T380A versus 6 weeks postcesarean: a randomized clinical trial.

PubMed

Lester, Felicia; Kakaire, Othman; Byamugisha, Josaphat; Averbach, Sarah; Fortin, Jennifer; Maurer, Rie; Goldberg, Alisa

2015-03-01

To compare rates of Copper T380A intrauterine device (IUD) utilization and satisfaction with immediate versus delayed IUD insertion after cesarean delivery in Kampala, Uganda. This study was a randomized clinical trial of women undergoing cesarean section who desired an IUD in Kampala, Uganda. Participants were randomly assigned to IUD insertion at the time of cesarean delivery or 6weeks afterward. The primary outcome was IUD utilization at 6months after delivery. Among 68 women who underwent randomization, an IUD was inserted in 100% (34/34) of the women in the immediate insertion group and in 53% (18/34) in the delayed group. IUD use at 6 months was higher in the immediate insertion group (93% vs. 50% after delayed insertion; p<.0001). Infection and expulsion were rare and did not differ between groups. When we pooled both groups and looked at IUD users compared to nonusers, 91% (39/43) of IUD users were satisfied or very satisfied with their contraceptive method compared to 44% (11/25) of nonusers (p<.0001). Women who chose not to be in the study or had the IUD removed often did so because of perceived husband or community disapproval. The 6-month utilization of an IUD after immediate insertion was significantly higher than after delayed insertion without increased complications. Contraceptive satisfaction was significantly higher among IUD users than nonusers. Community and husband attitudes influence IUD utilization and continuation in Kampala, Uganda. This work is important because it shows the safety and efficacy of providing IUDs during cesarean section in a setting where access to any healthcare, including contraception, can be extremely limited outside of childbearing and the consequences of an unintended, closely spaced pregnancy after a cesarean section can be life threatening. Copyright © 2015 Elsevier Inc. All rights reserved.

Does cervical ureaplasma/mycoplasma colonization increase the lower uterine segment bleeding risk during cesarean section among patients with placenta previa? A cross-sectional study.

PubMed

Aydogan, P; Kahyaoglu, S; Saygan, S; Kaymak, O; Mollamahmutoglu, L; Danisman, N

2014-08-01

The underlying inflammation of endometrium may impede normal implantation of placenta during pregnancy. Our objective is to show cervical colonization of ureaplasma and/or mycoplasma as a marker of endometritis in pregnancies complicated with placenta previa that can be a risk factor for placenta accreta and peripartum hemorrhage. Cervical cultures for ureaplasma urealyticum and mycoplasma genitalium have been taken from the endocervical region of the cervix of the patients. Subsequent uterine lower segment bleeding suggesting placenta implantation defects have been evaluated during cesarean section. Of 25 patients: ten (40%) had negative cervical cultures for cervical mycoplasma and/or ureaplasma, 9 (36%) were found to be culture positive for cervical ureaplasma, 1 (4%) was found to be culture positive for cervical mycoplasma. Half of the 10 patients with positive cervical cultures for ureaplasma or mycoplasma and 6 of (40%) 15 patients with negative results had experienced lower uterine segment bleeding during cesarean section. Bacterial colonization of cervix in particular with ureaplasma and/or mycoplasma is found to be strongly associated with placenta previa. Before a planned pregnancy, treatment of this infection with appropriate antibiotics is necessary to prevent underlying uterine endometritis that increases the risk for abnormal implantation of placenta.

Césarienne à Lubumbashi, République Démocratique du Congo II: facteurs de risque de mortalité maternelle et périnatale

PubMed Central

Kinenkinda, Xavier; Mukuku, Olivier; Chenge, Faustin; Kakudji, Prosper; Banzulu, Peter; Kakoma, Jean-Baptiste; Kizonde, Justin

2017-01-01

Introduction L’objectif était d’analyser les facteurs de risque de mortalité maternelle et périnatale de la césarienne à Lubumbashi, République Démocratique du Congo (RDC). Méthodes Étude multicentrique de 3643 césariennes réalisées entre le 1er janvier 2009 et le 31 décembre 2013 sur un total de 34199 accouchements dans cinq formations hospitalières de référence à Lubumbashi (RDC). Les données sociodémographiques, les indications, l’environnement obstétrical et la morbi-mortalité maternelles et périnatales ont été analysés au logiciel Epi Info 2011. Les fréquences calculées sont exprimées en pourcentage et les moyennes avec leurs écart-types. Le test de Chi-carré et le test exact de Fisher lorsque recommandés ont été utilisés pour la comparaison des fréquences. L’odds ratio a été calculé avec l’intervalle de confiance de 95% de Cornfield grâce à un modèle de régression logistique pour déterminer la puissance de facteurs de risque. Le seuil de signification a été fixé à p < 0,05. Résultats La fréquence de la césarienne était de 10,65%. L'âge moyen des césarisées était de 28,83±6,8 ans (extrêmes: 14 et 49 ans). La parité variait de 1 à 16 avec une moyenne de 2,6. De ces opérées, une sur neuf (10,9%) était porteuse d’un utérus cicatriciel de césarienne antérieure et 22,3% étaient des évacuées obstétricales. Les taux de létalité maternelle et périnatale étaient respectivement de 1,4% et 7,07% lors de la césarienne. L’analyse des facteurs de risque montre que la grande multiparité (≥5), l’absence de surveillance de la grossesse, le caractère urgent de l’indication opératoire influent significativement sur la mortalité maternelle. A ces facteurs s’ajoutent pour la mortalité périnatale l’âge maternel avancé (> 35 ans), l’évacuation comme mode d’admission et l’immaturité fœtale. Conclusion Cette étude montre que la césarienne dans nos conditions de travail est couplée à une forte mortalité maternelle et périnatale. Les facteurs de risque identifiés sont en grande partie évitables, surtout à tort ou à raison imputés à l’opération masquant ipso facto les circonstances souvent irrationnelles de sa pratique. Introduction The objective was to analyze risk factors for maternal and perinatal mortality among women undergoing cesarean section in Lubumbashi, Democratic Republic of Congo (DRC). Methods We conducted a multicenter study of 3643 women undergoing cesarean sections between 1 January 2009 and 31 December 2013 out of 34199 women delivering in five general referral hospitals in Lubumbashi (DRC). Sociodemographic data, indications, obstetrical environment as well as maternal and perinatal morbi-mortality were analyzed using Epi Info 2011 software. Computed frequencies were expressed in percentage and mean values were expressed in terms of standard deviations. Chi-square test and Fisher’s exact test, when recommended, were used to compare frequencies. The odds ratio was calculated using Cornfield 95% confidence interval based on a logistic regression model in order to determine the strength of risk factors. Threshold significance level was set at p < 0.05. Results The frequency of cesarean sections was 10.65%. The average age of women undergoing cesarean section was 28.83 ± 6.8 years (with a range from 14 to 49 years). Parity ranged from 1 to 16 with an average of 2.6. 1 out of 9 (10.9%) women undergoing cesarean section were patients with previous caesarean section uterine scar on the anterior wall of the uterus and 22.3% of women were patients with previous obstetric evaquation. Maternal and perinatal mortality rate was 1.4% and 7.07% during cesarean section respectively. The analysis of risk factors shows that the great multiparity (≥5), the absence of monitoring during pregnancy, the urgent nature of emergency surgery significantly affect maternal mortality. Other factors for perinatal mortality included advanced maternal age (>35 years), patients referral from one facility to another as a mode of admission and fetal immaturity. Conclusion This study shows that cesarean section in our working condition is associated to a significant maternal and perinatal mortality. Identified risk factors are largely preventable, because they are rightly or wrongly ascribed to cesarean section glossing over, ipso facto, the often irrational circumstances of its practice. PMID:28690723

Research on the expression of integrin β3 and leukaemia inhibitory factor in the decidua of women with cesarean scar pregnancy.

PubMed

Qian, Zhi-Da; Weng, Yue; Wang, Chun-Fen; Huang, Li-Li; Zhu, Xiao-Ming

2017-03-11

Cesarean scar pregnancy (CSP) is a late serious complication of cesarean section. There has been an increase in the incidence of CSP worldwide in recent years. It's a life-threatening condition because of the high risk of uncontrolled hemorrhage and uterine rupture. The mechanism of CSP is still unclear. The endometrial receptivity might be different in the cesarean scar between CSP and normal pregnancies. Endometrial expression of integrin β3 and LIF positively correlates with endometrial receptivity and embryo implantation. The purpose of the study is to explore the mechanism of CSP. The EnVision two-step immunohistochemical staining technique was used to detect the expression of integrin β3 and LIF in the decidua of women with CSP (20 cases) and normal pregnancies (20 cases). The distribution and staining intensity of integrin β3 and LIF in the two groups were observed. Observation of the staining were done using microscope within five randomly selected high-power fields (HPF, 10 × 40). All data analyses were conducted with SPSS 17.0 and the statistical significance was set at P <0.05. The decidua in the different parts of both two groups that stained with the anti-integrin β3 and anti-LIF antibody: most of the integrin β3 and LIF positive cells were located in glandular epithelium. The expression intensity of integrin β3 in the cesarean scar in CSP group was significant higher than the uterine cavity in CSP group and the cesarean scar in normal pregnancy group. It's similar with the uterine cavity in normal pregnancy group. The expression intensity of LIF in the cesarean scar in CSP group was significant higher than the uterine cavity in CSP group and the cesarean scar in normal pregnancy group. It's significant lower than the uterine cavity in normal pregnancy group. The decidual integrin β3 and LIF might play an important role in the mechanism of CSP. The increase expression of integrin β3 and LIF in the cesarean scar decidua might be associated with embryo implantation in cesarean scar. The occurrence of CSP might be related to the changes of endometrial receptivity in local cesarean scar.

Comparison between modified Misgav-Ladach and Pfannenstiel-Kerr techniques for Cesarean section: review of literature

PubMed Central

Vitale, Salvatore Giovanni; Marilli, Ilaria; Cignini, Pietro; Padula, Francesco; D’Emidio, Laura; Mangiafico, Lucia; Rapisarda, Agnese Maria Chiara; Gulino, Ferdinando Antonio; Cianci, Stefano; Biondi, Antonio; Giorlandino, Claudio

2014-01-01

In the last decades cesarean section rates increased in many countries becoming the most performed intraperitoneal surgical procedure. Despite its worldwide spread, a general consensus on the most appropriate technique to use has not yet been reached. The operative technique performed is made chiefly on the basis of the individual experience and preference of operators, the characteristics of patients, timing and urgency of intervention. We compared the two most known and used techniques, modified Misgav-Ladach and traditional Pfannenstiel-Kerr, and analyzed their impact on primary, short- and long-term outcomes and outcome related to health service use. PMID:26265999

Comparison between modified Misgav-Ladach and Pfannenstiel-Kerr techniques for Cesarean section: review of literature.

PubMed

Vitale, Salvatore Giovanni; Marilli, Ilaria; Cignini, Pietro; Padula, Francesco; D'Emidio, Laura; Mangiafico, Lucia; Rapisarda, Agnese Maria Chiara; Gulino, Ferdinando Antonio; Cianci, Stefano; Biondi, Antonio; Giorlandino, Claudio

2014-01-01

In the last decades cesarean section rates increased in many countries becoming the most performed intraperitoneal surgical procedure. Despite its worldwide spread, a general consensus on the most appropriate technique to use has not yet been reached. The operative technique performed is made chiefly on the basis of the individual experience and preference of operators, the characteristics of patients, timing and urgency of intervention. We compared the two most known and used techniques, modified Misgav-Ladach and traditional Pfannenstiel-Kerr, and analyzed their impact on primary, short- and long-term outcomes and outcome related to health service use.

Macroscopic Hematuria due to Placenta Percreta: Report of Two Cases and Short Review

PubMed Central

Garas, Antonios; Sveronis, George; Nidimos, Asterios; Gkorezi, Irondiana; Alevra, Zoi; Oeconomou, Athanasios; Zachos, Ioannis

2017-01-01

Herein we present two cases of pregnant women with placenta percreta and severe hematuria during the 24th and 35th weeks of pregnancy, respectively. A timely sonographic diagnosis was feasible in the first case and cesarean section was performed during the 29th week. During the operation, the placenta was invading the bladder wall and concomitant hysterectomy with cystotomy and bladder wall reconstruction was performed. The second case presented in our emergency department with vaginal bleeding during the 35th weeks of pregnancy. She underwent an emergency cesarean section with uterine preservation, cystotomy, and bladder reconstruction. PMID:28698813

Inadvertent venous air embolism during cesarean section: collapsible intravenous fluid bags without self-sealing outlet have risks. Case report.

PubMed

Bakan, Mefkur; Topuz, Ufuk; Esen, Asim; Basaranoglu, Gokcen; Ozturk, Erdogan

2013-01-01

The anesthesiologist must be aware of the causes, diagnosis and treatment of venous air embolism and adopt the practice patterns to prevent its occurrence. Although venous air embolism is a known complication of cesarean section, we describe an unusual inattention that causes iatrogenic near fatal venous air embolism during a cesarean section under spinal anesthesia. One of the reasons for using self-collapsible intravenous (IV) infusion bags instead of conventional glass or plastic bottles is to take precaution against air embolism. We also demonstrated the risk of air embolism for two kinds of plastic collapsible intravenous fluid bags: polyvinyl chloride (PVC) and polypropylene-based. Fluid bags without self-sealing outlets pose a risk for air embolism if the closed system is broken down, while the flexibility of the bag limits the amount of air entry. PVC-based bags, which have more flexibility, have significantly less risk of air entry when IV administration set is disconnected from the outlet. Using a pressure bag for rapid infusion can be dangerous without checking and emptying all air from the IV bag. 2013 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

Inadvertent venous air embolism during cesarean section: Collapsible intravenous fluid bags without self-sealing outlet have risks. Case report.

PubMed

Bakan, Mefkur; Topuz, Ufuk; Esen, Asim; Basaranoglu, Gokcen; Ozturk, Erdogan

2013-01-01

The anesthesiologist must be aware of the causes, diagnosis and treatment of venous air embolism and adopt the practice patterns to prevent its occurrence. Although venous air embolism is a known complication of cesarean section, we describe an unusual inattention that causes iatrogenic near fatal venous air embolism during a cesarean section under spinal anesthesia. One of the reasons for using self-collapsible intravenous (IV) infusion bags instead of conventional glass or plastic bottles is to take precaution against air embolism. We also demonstrated the risk of air embolism for two kinds of plastic collapsible intravenous fluid bags: polyvinyl chloride (PVC) and polypropylene-based. Fluid bags without self-sealing outlets pose a risk for air embolism if the closed system is broken down, while the flexibility of the bag limits the amount of air entry. PVC-based bags, which have more flexibility, have significantly less risk of air entry when IV administration set is disconnected from the outlet. Using a pressure bag for rapid infusion can be dangerous without checking and emptying all air from the IV bag. Copyright © 2013 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

[Case of lymphangioleiomyomatosis (LAM) discovered during cesarean section under spinal anesthesia].

PubMed

Nakanishi, Mika; Okura, Nahomi; Kashii, Tomoko; Matsushita, Mitsuji; Mori, Masanobu; Yoshida, Masayo; Tsujimura, Shigehisa

2014-02-01

We experienced a case of scheduled cesarean section under spinal anesthesia in a patient with LAM which had been missed in spite of preoperative medical examination and consultation with specialists but discovered because of perioperative hypoxia A 35-year-old woman, Gravida 1 Para 0, with breech presentation was scheduled to undergo cesarean section under spinal anesthesia at 38 weeks of gestation. She had no history of asthma or abnormal findings at annual medical examination. She had suffered from dry cough and nocturnal dyspnea for 7 weeks and an inhaled bronchodilator was administered with diagnosis of inflammatory airway disease by her respiratory physicians. Spinal anesthesia was performed with bupivacaine 12.5 mg. At the beginning of anesthesia SPO2 was 97% in supine position, but it rapidly decreased to less than 90% and 3 l x min(-1) oxygen was supplied with a facial mask. The anesthetic level was thoracal 4 bilaterally and her breathing was stable. The circulatory state, Apgar score and other vital signs were within normal ranges. Postoperative chest X-ray showed bilateral numerous grained spots and computed tomography scans showed multiple thin-walled cysts. The characteristic history and the fluoroscopic data gave her clinical diagnosis of LAM.

Dinoprostone vaginal insert versus intravenous oxytocin to reduce postpartum blood loss following vaginal or cesarean delivery.

PubMed

Ozalp, E; Tanir, H M; Sener, T

2010-01-01

To compare the impact of a dinoprostone vaginal insert and intravenous oxytocin in reducing blood loss of women undergoing vaginal or cesarean delivery. This study was conducted among term singleton pregnancies delivered vaginally or by elective cesarean section. In the vaginally delivered cases, active management of the third stage of labor was conducted. During cesarean delivery, 20 IU of intravenous oxytocin was administered. Women, who either delivered via the vaginal or abdominal route, were then randomly allocated to receive 10 mg vaginal dinoprostone insert for 12 hours (group I, n: 100) or intravenous oxytocin (group II, n: 100), respectively. Mean blood loss and need for additional uterotonics and postpartum hemoglobin and hematocrit levels at 24 and 36 hours after delivery did not differ between the two groups. Women allocated to the dinoprostone vaginal insert arm experienced more nausea and vomiting. Dinoprostone vaginal insert was as effective as intravenous oxytocin in the prevention of postpartum blood loss.

Queueing theoretic analysis of labor and delivery : Understanding management styles and C-section rates.

PubMed

Gombolay, Matthew; Golen, Toni; Shah, Neel; Shah, Julie

2017-09-04

Childbirth is a complex clinical service requiring the coordinated support of highly trained healthcare professionals as well as management of a finite set of critical resources (such as staff and beds) to provide safe care. The mode of delivery (vaginal delivery or cesarean section) has a significant effect on labor and delivery resource needs. Further, resource management decisions may impact the amount of time a physician or nurse is able to spend with any given patient. In this work, we employ queueing theory to model one year of transactional patient information at a tertiary care center in Boston, Massachusetts. First, we observe that the M/G/∞ model effectively predicts patient flow in an obstetrics department. This model captures the dynamics of labor and delivery where patients arrive randomly during the day, the duration of their stay is based on their individual acuity, and their labor progresses at some rate irrespective of whether they are given a bed. Second, using our queueing theoretic model, we show that reducing the rate of cesarean section - a current quality improvement goal in American obstetrics - may have important consequences with regard to the resource needs of a hospital. We also estimate the potential financial impact of these resource needs from the hospital perspective. Third, we report that application of our model to an analysis of potential patient coverage strategies supports the adoption of team-based care, in which attending physicians share responsibilities for patients.

PURLs: Does azithromycin have a role in cesarean sections?

PubMed

Castelli, Gregory; Flaherty, Allison; Jarrett, Jennie B

2017-12-01

A 26-year-old G1P0 at 40w1d presents in spontaneous labor and is dilated to 4 cm. The patient reached complete cervical dilation after artificial rupture of membranes and oxytocin augmentation. After 4 hours of pushing, there has been minimal descent of the fetal vertex beyond +1 station with significant caput succedaneum. Her physician decides to proceed with cesarean delivery. What antibiotics should be administered prior to incision to reduce postoperative infection?

Adhesion barriers at cesarean delivery: advertising compared with the evidence.

PubMed

Albright, Catherine M; Rouse, Dwight J

2011-07-01

Cesarean delivery, the most common surgery performed in the United States, is complicated by adhesion formation in 24-73% of cases. Because adhesions have potential sequelae, different synthetic adhesion barriers are currently heavily marketed as a means of reducing adhesion formation resultant from cesarean delivery. However, their use for this purpose has been studied in only two small, nonblinded and nonrandomized trials, both of which were underpowered and subject to bias. Neither demonstrated improvement in meaningful clinical outcomes. In the only cost-effectiveness analysis of adhesion barriers to date, the use of synthetic adhesion barriers was cost-effective only when the subsequent rate of small bowel obstruction was at least 2.4%, a rate far higher than that associated with cesarean delivery. In fact, intra-abdominal adhesions from prior cesarean delivery rarely cause maternal harm and have not been demonstrated to adversely affect perinatal outcome. Based on our review of the available literature, we think the use of adhesion barriers at the time of cesarean delivery would be ill-advised at the present time.

Employment during pregnancy and obstetric intervention without medical reason: labor induction and cesarean delivery

PubMed Central

Kozhimannil, Katy Backes; Attanasio, Laura B.; Johnson, Pamela Jo; Gjerdingen, Dwenda K.; McGovern, Patricia M.

2014-01-01

Background Rising rates of labor induction and cesarean delivery, especially when used without a medical reason, have generated concern among clinicians, women, and policymakers. Whether employment status affects pregnant women's childbirth-related care is not known. We estimated the relationship between prenatal employment and obstetric procedures, distinguishing whether women reported that the induction or cesarean was performed for medical reasons. Methods Using data from a nationally-representative sample of women who gave birth in U.S. hospitals (N=1,573), we used propensity score matching to reduce potential bias from non-random selection into employment. Outcomes were cesarean delivery and labor induction, with and without a self-reported medical reason. Exposure was prenatal employment status (full-time employment, not employed). We conducted separate analyses for unmatched and matched cohorts using multivariable regression models. Findings There were no differences in labor induction based on employment status. In unmatched analyses, employed women had higher odds of cesarean delivery overall (adjusted odds ratio (AOR) = 1.45, p=0.046) and cesarean delivery without medical reason (AOR=1.94, p=0.024). Adding an interaction term between employment and college education revealed no significant effects on cesarean without medical reason. There were no significant differences in cesarean delivery by employment status in the propensity score matched analysis. Conclusions Full-time prenatal employment is associated with higher odds of cesarean delivery, but this association was not explained by socio-economic status and no longer existed after accounting for socio-demographic differences by matching women employed full-time with similar women not employed during pregnancy. PMID:25213740

Employment during pregnancy and obstetric intervention without medical reason: labor induction and cesarean delivery.

PubMed

Kozhimannil, Katy Backes; Attanasio, Laura B; Johnson, Pamela Jo; Gjerdingen, Dwenda K; McGovern, Patricia M

2014-01-01

Rising rates of labor induction and cesarean delivery, especially when used without a medical reason, have generated concern among clinicians, women, and policymakers. Whether employment status affects pregnant women's childbirth-related care is not known. We estimated the relationship between prenatal employment and obstetric procedures, distinguishing whether women reported that the induction or cesarean was performed for medical reasons. Using data from a nationally representative sample of women who gave birth in U.S. hospitals (n = 1,573), we used propensity score matching to reduce potential bias from nonrandom selection into employment. Outcomes were cesarean delivery and labor induction, with and without a self-reported medical reason. Exposure was prenatal employment status (full-time employment, not employed). We conducted separate analyses for unmatched and matched cohorts using multivariable regression models. There were no differences in labor induction based on employment status. In unmatched analyses, employed women had higher odds of cesarean delivery overall (adjusted odds ratio [AOR], 1.45; p = .046) and cesarean delivery without medical reason (AOR, 1.94; p = .024). Adding an interaction term between employment and college education revealed no effects on cesarean delivery without medical reason. There were no differences in cesarean delivery by employment status in the propensity score-matched analysis. Full-time prenatal employment is associated with higher odds of cesarean delivery, but this association was not explained by socioeconomic status and no longer existed after accounting for sociodemographic differences by matching women employed full time with similar women not employed during pregnancy. Copyright © 2014 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

Clinical indications for cesarean delivery among women living with female genital mutilation.

PubMed

Rodriguez, Maria I; Say, Lale; Abdulcadir, Jasmine; Hindin, Michelle J

2017-10-01

To compare primary indications for cesarean delivery among patients with different female genital mutilation (FGM) status. The present secondary analysis included data from women who underwent trial of labor resulting in cesarean delivery at 28 obstetric centers in six African countries between November 1, 2001, and March 31, 2003. Associations between cesarean delivery indications and FGM status were assessed using descriptive statistics and multivariable multinomial logistic regression. Data from 1659 women (480 patients with no type of FGM and 1179 patients with FGM [any type]) were included; cesarean delivery indications were collapsed into five categories (fetal indications, maternal factors, stage 1 arrest, stage 2 arrest, and other). The incidence of a clear medical indication for cesarean delivery did not differ between the groups (P=0.320). Among patients without a clear indication for cesarean delivery, women with FGM were more likely to have undergone cesarean delivery for maternal factors (adjusted relative risk ratio [aRRR] 3.92, 95% confidence interval [CI] 1.3-11.71), stage 1 arrest (aRRR 7.74, 95% CI 1.33-45.07), stage 2 arrest (aRRR 6.63, 95% CI 3.74-11.73), or other factors (aRRR 2.41, 95% CI 1.04-5.60) rather than fetal factors compared with women who had no type of FGM. Among women with unclear medical indications, FGM was associated with cesarean delivery being performed for maternal factors or arrest disorders. © 2017 World Health Organization; licensed by John Wiley & Sons Ltd on behalf of International Federation of Gynecology and Obstetrics.

Mode of delivery preferences in a diverse population of pregnant women.

PubMed

Yee, Lynn M; Kaimal, Anjali J; Houston, Kathryn A; Wu, Erica; Thiet, Mari-Paule; Nakagawa, Sanae; Caughey, Aaron B; Firouzian, Atoosa; Kuppermann, Miriam

2015-03-01

The objective of the study was to assess women's preferences for vaginal vs cesarean delivery in 4 contexts: prior cesarean delivery, twins, breech presentation, and absent indication for cesarean. This was a cross-sectional study of pregnant women at 24-40 weeks' gestation. After assessing stated preferences for vaginal or cesarean delivery, we used the standard gamble metric to measure the strength of these preferences and the time tradeoff metric to determine how women value the potential processes and outcomes associated with these 2 delivery approaches. Among the 240 participants, 90.8% had a stated preference for vaginal delivery. Across the 4 contexts, these women indicated that, on average, they would accept a 59-75% chance of an attempted vaginal birth ending in a cesarean delivery before choosing a planned cesarean delivery, indicating strong preferences for spontaneous, uncomplicated vaginal delivery. Variations in preferences for labor processes emerged. Although uncomplicated labor ending in vaginal birth was assigned mean utilities of 0.993 or higher (on a 0-1 scale, with higher scores indicating more preferred outcomes), the need for oxytocin, antibiotics, or operative vaginal delivery resulted in lower mean scores, comparable with those assigned to uncomplicated cesarean delivery. Substantially lower scores (ranging from 0.432 to 0.598) were obtained for scenarios ending in severe maternal or neonatal morbidity. Although most women expressed strong preferences for vaginal delivery, their preferences regarding interventions frequently used to achieve that goal varied. These data underscore the importance of educating patients about the process of labor and delivery to facilitate incorporation of informed patient preferences in shared decision making regarding delivery approach. Copyright © 2015 Elsevier Inc. All rights reserved.

Asymptomatic bacteriuria screened by catheterized samples at pregnancy term in women undergoing cesarean delivery.

PubMed

Atacag, T; Yayci, E; Guler, T; Suer, K; Yayci, F; Deren, S; Cetin, A

2015-01-01

The objective of this study was to assess the frequency of urinary tract infection (UTI) with urine samples obtained via catheterization among women undergoing cesarean delivery at term pregnancy. A cross-sectional study involving 159 women in whom cesarean delivery was conducted at term pregnancy after a regular follow-up from first to third trimester. For screening and diagnosis of UTI during antenatal period, the authors used dipstick test and microscopic urinalysis, and urine culture was used in the presence of symptomatic UTI unresponsive to initial antibiotic therapy. A urine sample was obtained immediately after insertion of Foley catheter for urine dipstick test, microscopic urinalysis, and culture during cesarean delivery. Obstetric and UTI data were recorded. Of 159 pregnant women, 95 (59.8%) did not develop UTI during antenatal care. There was no patient with symptomatic UTI at the admission for cesarean delivery. The authors found UTI with urine dipstick and microscopic urinalysis in 12 patients and of them, four patients had no history of UTI, and all the remaining eight patients had asymptomatic UTI during antenatal follow-up. UTI according to urine culture was encountered in three patients, two of them had one episode of UTI, and one had two episodes of UTI during antenatal follow-up. After regular antenatal follow-up screening with urine dipstick, microscopic urinalysis, and counseling of pregnant women regarding UTIs, the frequency of bacteriuria decreases considerably during cesarean delivery.

Do Italian women prefer cesarean section? Results from a survey on mode of delivery preferences

PubMed Central

2013-01-01

Background About 20 million cesareans occur each year in the world and rates have steadily increased in almost all middle- and high-income countries over the last decades. Maternal request is often argued as one of the key forces driving this increase. Italy has the highest cesarean rate of Europe, yet there are no national surveys on the views of Italian women about their preferences on route of delivery. This study aimed to assess Italian women´s preference for mode of delivery, as well as reasons and factors associated with this preference, in a nationally representative sample of women. Methods This cross sectional survey was conducted between December 2010-March 2011. An anonymous structured questionnaire asked participants what was their preferred mode of delivery and explored the reasons for this preference by assessing their agreement to a series of statements. Participants were also asked to what extent their preference was influenced by a series of possible sources. The 1st phase of the study was carried out among readers of a popular Italian women´s magazine (Io Donna). In a 2nd phase, the study was complemented by a structured telephone interview. Results A total of 1000 Italian women participated in the survey and 80% declared they would prefer to deliver vaginally if they could opt. The preference for vaginal delivery was significantly higher among older (84.7%), more educated (87.6%), multiparous women (82.3%) and especially among those without any previous cesareans (94.2%). The main reasons for preferring a vaginal delivery were not wanting to be separated from the baby during the first hours of life, a shorter hospital stay and a faster postpartum recovery. The main reasons for preferring a cesarean were fear of pain, convenience to schedule the delivery and because it was perceived as being less traumatic for the baby. The source which most influenced the preference of these Italian women was their obstetrician, followed by friends or relatives. Conclusion Four in five Italian women would prefer to deliver vaginally if they could opt. Factors associated with a higher preference for cesarean delivery were youth, nulliparity, lower education and a previous cesarean. PMID:23530472

[Comparative analysis of modification of Misgav-Ladach and Pfannenstiel methods for cesarean section in the material of Fetal-Maternal Clinical Department PMMH-RI between 1994-1999].

PubMed

Pawłowicz, P; Wilczyński, J; Stachowiak, G

2000-04-01

Comparative analysis of own modification of Misgav-Ladach (mML) and Pfannenstiel methods for caesarean section in the material of Fetal-Maternal Medicine Clinical Department PMMH-RI between 1994-99. Study group consists of 242 patients. In all women from this group we performed caesarean section using Misgav-Ladach method. Among all patients from control group counting 285 women we performed caesarean section applying Pfannenstiel method. To analyse clinical postoperative course in both groups we took account several parameters. Statistical analysis revealed that most of clinical postoperative course parameters was significantly better values in the study group we performed caesarean section using Misgav-Ladach method. The benefits of Misgav-Ladach method, with less pain post-operatively and quicker recovery, are all a by-product of doing the least harm during surgery and removing every unnecessary step. This method is appealing for its simplicity, ease of execution and its time-saving advantage.

Serial Change in Cervical Length for the Prediction of Emergency Cesarean Section in Placenta Previa

PubMed Central

Shin, Jae Eun; Shin, Jong Chul; Lee, Young; Kim, Sa Jin

2016-01-01

Purpose To evaluate whether serial change in cervical length (CL) over time can be a predictor for emergency cesarean section (CS) in patients with placenta previa. Methods This was a retrospective cohort study of patients with placenta previa between January 2010 and November 2014. All women were offered serial measurement of CL by transvaginal ultrasound at 19 to 23 weeks (CL1), 24 to 28 weeks (CL2), 29 to 31 weeks (CL3), and 32 to 34 weeks (CL4). We compared clinical characteristics, serial change in CL, and outcomes between the emergency CS group (case group) and elective CS group (control group). The predictive value of change in CL for emergency CS was evaluated. Results A total of 93 women were evaluated; 31 had emergency CS due to massive vaginal bleeding. CL tended to decrease with advancing gestational age in each group. Until 29–31 weeks, CL showed no significant differences between the two groups, but after that, CL in the emergency CS group decreased abruptly, even though CL in the elective CS group continued to gradually decrease. On multivariate analysis to determine risk factors, only admissions for bleeding (odds ratio, 34.710; 95% CI, 5.239–229.973) and change in CL (odds ratio, 3.522; 95% CI, 1.210–10.253) were significantly associated with emergency CS. Analysis of the receiver operating characteristic curve showed that change in CL could be the predictor of emergency CS (area under the curve 0.734, p < 0.001), with optimal cutoff for predicting emergency cesarean delivery of 6.0 mm. Conclusions Previous admission for vaginal bleeding and change in CL are independent predictors of emergency CS in placenta previa. Women with change in CL more than 6 mm between the second and third trimester are at high risk of emergency CS in placenta previa. Single measurements of short CL at the second or third trimester do not seem to predict emergency CS. PMID:26863133

Serial Change in Cervical Length for the Prediction of Emergency Cesarean Section in Placenta Previa.

PubMed

Shin, Jae Eun; Shin, Jong Chul; Lee, Young; Kim, Sa Jin

2016-01-01

To evaluate whether serial change in cervical length (CL) over time can be a predictor for emergency cesarean section (CS) in patients with placenta previa. This was a retrospective cohort study of patients with placenta previa between January 2010 and November 2014. All women were offered serial measurement of CL by transvaginal ultrasound at 19 to 23 weeks (CL1), 24 to 28 weeks (CL2), 29 to 31 weeks (CL3), and 32 to 34 weeks (CL4). We compared clinical characteristics, serial change in CL, and outcomes between the emergency CS group (case group) and elective CS group (control group). The predictive value of change in CL for emergency CS was evaluated. A total of 93 women were evaluated; 31 had emergency CS due to massive vaginal bleeding. CL tended to decrease with advancing gestational age in each group. Until 29-31 weeks, CL showed no significant differences between the two groups, but after that, CL in the emergency CS group decreased abruptly, even though CL in the elective CS group continued to gradually decrease. On multivariate analysis to determine risk factors, only admissions for bleeding (odds ratio, 34.710; 95% CI, 5.239-229.973) and change in CL (odds ratio, 3.522; 95% CI, 1.210-10.253) were significantly associated with emergency CS. Analysis of the receiver operating characteristic curve showed that change in CL could be the predictor of emergency CS (area under the curve 0.734, p < 0.001), with optimal cutoff for predicting emergency cesarean delivery of 6.0 mm. Previous admission for vaginal bleeding and change in CL are independent predictors of emergency CS in placenta previa. Women with change in CL more than 6 mm between the second and third trimester are at high risk of emergency CS in placenta previa. Single measurements of short CL at the second or third trimester do not seem to predict emergency CS.

Techniques for cesarean section.

PubMed

Hofmeyr, Justus G; Novikova, Natalia; Mathai, Matthews; Shah, Archana

2009-11-01

The effects of complete methods of cesarean section (CS) were compared. Metaanalysis of randomized controlled trials of intention to perform CS using different techniques was carried out. Joel-Cohen-based CS compared with Pfannenstiel CS was associated with reduced blood loss, operating time, time to oral intake, fever, duration of postoperative pain, analgesic injections, and time from skin incision to birth of the baby. Misgav-Ladach compared with the traditional method was associated with reduced blood loss, operating time, time to mobilization, and length of postoperative stay for the mother. Joel-Cohen-based methods have advantages compared with Pfannenstiel and traditional (lower midline) CS techniques. However, these trials do not provide information on serious and long-term outcomes.

Takayasu's arteritis: Anesthetic significance and management of a patient for cesarean section using the epidural volume extension technique

PubMed Central

Tiwari, Akhilesh Kumar; Tomar, Gaurav Singh; Chadha, Madhur; Kapoor, Mukul C.

2011-01-01

Takayasu's arteritis (TA) is a rare, chronic progressive pan-endarteritis involving the aorta and its main branches. Anesthesia for patients with TA is complicated by severe uncontrolled hypertension, end-organ dysfunction, stenosis of major blood vessels, and difficulties in monitoring arterial blood pressure. We present the successful anesthetic management of a 23-year-old woman having TA with bilateral subclavian and renal artery stenosis posted for emergency cesarean section by using the epidural volume extension technique, which offers the combined advantage of both spinal and epidural anesthesia and, at the same time, also avoids the need of sophisticated neurological monitors like EEG and transcranial Doppler. PMID:25885310

Conservative Treatment of a Gossypiboma Causing Uterine Wound Dehiscence

PubMed Central

Usta, Taner A.; Ozyurek, Sefik E.; Gundogdu, Elif C.

2013-01-01

We present a rare case with gossypiboma following cesarean section which led to uterine wound dehiscence. A 30-year-old woman had been submitted to an emergency cesarean section 4 months previously at another hospital. Clinical and ultrasound findings revealed a large intra-abdominal mass and diffuse peritonitis. At laparotomy, a gossypiboma causing an abscess and uterine wound dehiscence with necrosis of the margins was detected. We performed repetitive wound debridements under broad-spectrum antibiotic cover and eventually resutured the incision. Although hysterectomy has so far been the choice of treatment in the literature once a uterine wound dehiscence had occurred, it was possible in this case to preserve the uterus. PMID:24106624

Antibiotic prophylaxis at elective cesarean section: a randomized controlled trial in a low resource setting.

PubMed

Kandil, Mohamed; Sanad, Zakaria; Gaber, Wael

2014-04-01

To determine the best time to administer prophylactic antibiotics at Cesarean delivery in order to reduce the postoperative maternal infectious morbidity in a low resource setting. One hundred term primigravidae with singleton pregnancy were recruited and randomly allocated to two equal groups. Each woman received 2 g intravenous Cefazoline. Women in Group I received it prior to skin incision while those in Group II had it immediately after cord clamping. We measured the following outcome parameters: (1) Surgical site wound infection; (2) Endometritis and (3) Urinary tract infection. There was no significant difference in any of the patients' characteristics between both groups. In Group I, three cases developed surgical site infections but four in Group II (p > 0.05). In Group I, the infected cases had Cesarean because of malpresentations while in Group II, two cases had Cesarean because of patients' request, one because of maternal heart disease and one due to intra-uterine growth restriction. Seven and nine cases had urinary tract infection in Groups I and II, respectively, (p > 0.05). Prophylactic antibiotic administration either prior to surgery or after cord clamping is probably equally effective in reducing the postoperative infectious morbidity after Cesarean in low resource settings.

Patient-Perceived Pressure from Clinicians for Labor Induction and Cesarean Delivery: A Population-Based Survey of U.S. Women

PubMed Central

Jou, Judy; Kozhimannil, Katy B; Johnson, Pamela Jo; Sakala, Carol

2015-01-01

Objective To determine whether patient-perceived pressure from clinicians for labor induction or cesarean delivery is significantly associated with having these procedures. Data Sources/Study Setting Listening to Mothers III, a nationally representative survey of women 18–45 years who delivered a singleton infant in a U.S. hospital July 2011–June 2012 (N = 2,400). Study Design Multivariate logistic regression analysis of factors associated with perceived pressure and estimation of odds of induction and cesarean given perceived pressure. Principal Findings Overall, 14.8 percent of respondents perceived pressure from a clinician for labor induction and 13.3 percent for cesarean delivery. Women who perceived pressure for labor induction had higher odds of induction overall (adjusted odds ratio [aOR]: 3.51; 95 percent confidence interval [CI]: 2.5–5.0) and without medical reason (aOR: 2.13; 95 percent CI: 1.3–3.4) compared with women who did not perceive pressure. Those perceiving pressure for cesarean delivery had higher odds of cesarean overall (aOR: 5.17; 95 percent CI: 3.2–8.4), without medical reason (aOR: 6.13; 95 percent CI: 3.4–11.1), and unplanned cesarean (aOR: 6.70; 95 percent CI: 4.0–11.3). Conclusions Patient-perceived pressure from clinicians significantly predicts labor induction and cesarean delivery. Efforts to reduce provider–patient miscommunication and minimize potentially unnecessary procedures may be warranted. PMID:25250981

External cephalic version for breech presentation at term. A prospective interventional study.

PubMed

Al-Jwadi, Saja A; Al-Ibrahim, Baraa L Humo

2014-08-01

To evaluate the external cephalic version (ECV) procedure for the management of at term breech presenting fetuses. In this prospective, interventional study, 90 patients with uncomplicated breech presentations at or after 37 weeks' gestation were considered for ECV. This was performed in Al-Batool Teaching Hospital, Mosul, Iraq, between January 2011 and March 2012. The main outcome measure was assessed as the success rate of ECV attempt and the rate of cesarean section following a successful procedure. Parity, type of breech, placental location, and birth weight were evaluated as predictors of success. Also, any fetal or maternal complications during the procedure were evaluated. Data were analyzed by x2 test. Statistical significance was determined at a level of p<0.05. The success rate was 80%. The rate of cesarean section following successful procedure was only 12.5%. Prognostic parameters associated with successful ECV were multiparity and flexed type of breech. There were no serious fetal or maternal complications associated with the attempt. With appropriate selection of patients, ECV is highly successful and is a safer alternative to vaginal breech delivery or cesarean delivery.

Assessment of pelvic floor by three-dimensional-ultrasound in primiparous women according to delivery mode: initial experience from a single reference service in Brazil.

PubMed

Araujo Júnior, Edward; de Freitas, Rogério Caixeta Moraes; Di Bella, Zsuzsanna Ilona Katalin de Jármy; Alexandre, Sandra Maria; Nakamura, Mary Uchiyama; Nardozza, Luciano Marcondes Machado; Moron, Antonio Fernandes

2013-03-01

To evaluate changes to the pelvic floor of primiparous women with different delivery modes, using three-dimensional ultrasound. A prospective cross-sectional study on 35 primiparae divided into groups according to the delivery mode: elective cesarean delivery (n=10), vaginal delivery (n=16), and forceps delivery (n=9). Three-dimensional ultrasound on the pelvic floor was performed on the second postpartum day with the patient in a resting position. A convex volumetric transducer (RAB4-8L) was used, in contact with the large labia, with the patient in the gynecological position. Biometric measurements of the urogenital hiatus were taken in the axial plane on images in the rendering mode, in order to assess the area, anteroposterior and transverse diameters, average thickness, and avulsion of the levator ani muscle. Differences between groups were evaluated by determining the mean differences and their respective 95% confidence intervals. The proportions of levator ani muscle avulsion were compared between elective cesarean section and vaginal birth using Fisher's exact test. The mean areas of the urogenital hiatus in the cases of vaginal and forceps deliveries were 17.0 and 20.1 cm(2), respectively, versus 12.4 cm(2) in the Control Group (elective cesarean). Avulsion of the levator ani muscle was observed in women who underwent vaginal delivery (3/25), however there was no statistically significant difference between cesarean section and vaginal delivery groups (p=0.5). Transperineal three-dimensional ultrasound was useful for assessing the pelvic floor of primiparous women, by allowing pelvic morphological changes to be differentiated according to the delivery mode.

The association between a low cerebro-umbilical ratio at 30-34 weeks gestation, increased intrapartum operative intervention and adverse perinatal outcomes.

PubMed

Twomey, Sarah; Flatley, Christopher; Kumar, Sailesh

2016-08-01

The aim of this study was to investigate the relationship between the cerebro-umbilical ratio (CUR), measured at 30-34 weeks, and adverse intrapartum and perinatal outcomes. This was a retrospective cross-sectional cohort study of women delivering at the Mater Mothers' Hospital in Brisbane, Australia. Fetal Doppler indices for 1224 singleton pregnancies were correlated with maternal demographics and intrapartum and perinatal outcomes. Only women who attempted vaginal delivery were included in the study. Infants delivered by emergency cesarean section for fetal compromise had the lowest median CUR, 1.65 (IQR 1.17-2.12), compared to any other delivery group. The proportion of infants with a CUR ≤1 who required emergency cesarean section for fetal compromise was 33.3% compared to 9.3% of infants with a CUR >1 (adjusted OR 6.92 (95% CI 2.04-25.75), p<0.001). However, the detection rate of CUR ≤1 as a predictor for emergency cesarean delivery for fetal compromise was poor (18.9%). Detection rates increased in cohorts of infants born within two weeks of the scan or with birth weights <10th centile or <5th centile. Additionally, a CUR ≤1 was associated with lower median birth weight, higher rates of admission to the neonatal critical care unit and increased neonatal mortality. This study suggests that a CUR ≤1, measured at 30-34 weeks, is associated with a greater risk of emergency cesarean delivery for fetal compromise and a number of other adverse perinatal outcomes. The association was strongest in low birth weight babies. Copyright © 2016. Published by Elsevier Ireland Ltd.

Association between rising professional liability insurance premiums and primary cesarean delivery rates.

PubMed

Murthy, Karna; Grobman, William A; Lee, Todd A; Holl, Jane L

2007-12-01

To estimate the association between changes in Illinois professional liability premiums for obstetrician-gynecologists and singleton primary cesarean delivery rates. Data from the National Center for Health Statistics were used to identify all singleton births between 37 weeks and 44 weeks of gestation occurring in Illinois from 1998 through 2003. Primary cesarean delivery rates for women delivered between 37 weeks and 44 weeks of gestation per 1,000 gravid women eligible to have a primary cesarean delivery were calculated for each Illinois county. The annual medical professional liability premium for each county in Illinois was represented by the reported professional liability insurance rate charges (adjusted to 2004 dollars) from the ISMIE Mutual Insurance Company. Separate analyses were conducted for nulliparous and multiparous women. The independent association between county-level primary cesarean delivery rates and the previous year's insurance premiums was evaluated using linear regression models. During the study period, 817,521 women were eligible for inclusion in the analysis. The county-level mean primary cesarean delivery rate increased from 126 to 163 per 1,000 (P<.001) eligible women, whereas the mean annual medical professional liability insurance premiums also rose significantly (from $60,766 in 1997 to $83,167 in 2002, P<.001). Multivariable analyses demonstrated that for each annual $10,000 insurance premium increase, the primary cesarean delivery rate increased by 15.7 per 1,000 for nulliparous women. This association also was evident for multiparous women, who had an increase in cesarean deliveries of 4.7 per 1,000 for every $10,000 increase. Higher rates of primary cesarean delivery are associated with increased medical professional liability premiums for obstetrician-gynecologists in Illinois. II.

Cesarean Outcomes in US Birth Centers and Collaborating Hospitals: A Cohort Comparison.

PubMed

Thornton, Patrick; McFarlin, Barbara L; Park, Chang; Rankin, Kristin; Schorn, Mavis; Finnegan, Lorna; Stapleton, Susan

2017-01-01

High rates of cesarean birth are a significant health care quality issue, and birth centers have shown potential to reduce rates of cesarean birth. Measuring this potential is complicated by lack of randomized trials and limited observational comparisons. Cesarean rates vary by provider type, setting, and clinical and nonclinical characteristics of women, but our understanding of these dynamics is incomplete. We sought to isolate labor setting from other risk factors in order to assess the effect of birth centers on the odds of cesarean birth. We generated low-risk cohorts admitted in labor to hospitals (n = 2527) and birth centers (n = 8776) using secondary data obtained from the American Association of Birth Centers (AABC). All women received prenatal care in the birth center and midwifery care in labor, but some chose hospital admission for labor. Analysis was intent to treat according to site of admission in spontaneous labor. We used propensity score adjustment and multivariable logistic regression to control for cohort differences and measured effect sizes associated with setting. There was a 37% (adjusted odds ratio [OR], 0.63; 95% confidence interval [CI], 0.50-0.79) to 38% (adjusted OR, 0.62; 95% CI, 0.49-0.79) decreased odds of cesarean in the birth center cohort and a remarkably low overall cesarean rate of less than 5% in both cohorts. These findings suggest that low rates of cesarean in birth centers are not attributable to labor setting alone. The entire birth center care model, including prenatal preparation and relationship-based midwifery care, should be studied, promoted, and implemented by policy makers interested in achieving appropriate cesarean rates in the United States. © 2016 by the American College of Nurse-Midwives.

Rectal Cancer Diagnosed after Cesarean Section in Which High Microsatellite Instability Indicated the Presence of Lynch Syndrome

PubMed Central

Okuda, Tomohiro; Ishii, Hiroshi; Yamashita, Sadao; Matsuo, Seiki; Okimura, Hiroyuki

2015-01-01

We report a case of rectal cancer with microsatellite instability (MSI) that probably resulted from Lynch syndrome and that was diagnosed after Cesarean section. The patient was a 28-year-old woman (gravid 1, para 1) without a significant medical history. At 35 gestational weeks, vaginal ultrasonography revealed a 5 cm tumor behind the uterine cervix, which was diagnosed as a uterine myoma. The tumor gradually increased in size and blocked the birth canal, resulting in the patient undergoing an emergency Cesarean section. Postoperatively, the tumor was diagnosed as rectal cancer with MSI. After concurrent chemoradiation therapy, a lower anterior resection was performed. The patient's family history revealed she met the criteria of the revised Bethesda guidelines for testing the colorectal tumor for MSI. Testing revealed that the tumor did indeed show high MSI and, combined with the family history, suggested this could be a case of Lynch syndrome. Our findings emphasize the importance of considering the possibility of Lynch syndrome in pregnant women with colorectal cancer, particularly those with a family history of this condition. We suggest that the presence of Lynch syndrome should also be considered for any young woman with endometrial, ovarian, or colorectal cancer. PMID:26064726

Comparison of moxalactam and cefazolin as prophylactic antibiotics during cesarean section.

PubMed Central

Rayburn, W; Varner, M; Galask, R; Petzold, C R; Piehl, E

1985-01-01

Prophylactic antibiotics have been shown to be effective in decreasing the incidence of febrile morbidity associated with cesarean section after labor. However, the relative effectiveness of different single antibiotics has been studied infrequently, and these investigations have been limited by small patient samples. Several new, broad-spectrum antibiotics are now available, and any further benefit from more traditional antibiotics for surgical prophylaxis remains untested. A randomized prospective double-blind therapeutic trial was therefore undertaken to compare the value of a first-generation cephalosporin (cefazolin) with a new third-generation cephalosporin (moxalactam). Between July 1981 and June 1983, 254 qualifying women who underwent primary cesarean section after labor were randomly chosen for either of the two treatment groups. Although not statistically significant, the rates of febrile morbidity, wound infection, and endometritis were less for those treated with cefazolin (4.0, 3.2, and 0.8%, respectively) than for those treated with moxalactam (9.2, 7.7, and 1.6%, respectively). No serious adverse effects were apparent in the mother and newborn infant from short-term exposure to either drug. Although the newer, more expensive, and broader-spectrum cephalosporin, moxalactam, was associated with a low postoperative febrile morbidity rate and short postpartum hospitalization, it was no more beneficial than cefazolin. PMID:3994348

Effect of dexamethasone on the frequency of postdural puncture headache after spinal anesthesia for cesarean section: a double-blind randomized clinical trial.

PubMed

Yousefshahi, Fardin; Dahmardeh, Alireza Rahat; Khajavi, Mohammadreza; Najafi, Atabak; Khashayar, Patricia; Barkhordari, Khosro

2012-12-01

In this study, we evaluated the effect of dexamethasone used as a prophylaxis for nausea and vomiting on the incidence of postdural puncture headache (PDPH) in pregnant women receiving spinal anesthesia for cesarean section. In a prospective, randomized, double-blind, placebo-controlled study, 372 women under spinal anesthesia received 8 mg of dexamethasone or placebo intravenously just after the umbilical cord was clamped. The rate of PDPH and correlated risk factors were evaluated. The prevalence of nausea and vomiting in the dexamethasone and placebo groups was 54.4 and 51.7%, respectively. There was no statistically meaningful difference between the results (P value = 0.673). The overall incidence rate of PDPH was 10.8%, with 28 cases from the dexamethasone group compared with 11 subjects from the placebo group (P value = 0.006). This effect was most prominent on the first day (P value = 0.046) and disappeared on the second day after spinal anesthesia (P value = 0.678). Prophylactic treatment with 8 mg of dexamethasone not only increases the severity and incidence of PDPH, but is also ineffective in decreasing the prevalence of intra-operative nausea and vomiting during cesarean section. The treatment is a significant risk factor for the development of PDPH.

Pregnancy outcomes among patients with recurrent pregnancy loss and uterine anatomic abnormalities.

PubMed

Gabbai, Daniel; Harlev, Avi; Friger, Michael; Steiner, Naama; Sergienko, Ruslan; Kreinin, Andrey; Bashiri, Asher

2017-07-25

Different etiologies for recurrent pregnancy loss have been identified, among them are: anatomical, endocrine, genetic, chromosomal and thrombophilia pathologies. To assess medical and obstetric characteristics, and pregnancy outcomes, among women with uterine abnormalities and recurrent pregnancy loss (RPL). This study also aims to assess the impact of uterine anatomic surgical correction on pregnancy outcomes. A retrospective case control study of 313 patients with two or more consecutive pregnancy losses followed by a subsequent (index) pregnancy. Anatomic abnormalities were detected in 80 patients. All patients were evaluated and treated in the RPL clinic at Soroka University Medical Center. Out of 80 patients with uterine anatomic abnormalities, 19 underwent surgical correction, 32 did not and 29 had no clear record of surgical intervention, and thus were excluded from this study. Women with anatomic abnormalities had a higher rate of previous cesarean section (18.8% vs. 8.6%, P=0.022), tended to have a lower number of previous live births (1.05 vs. 1.37, P=0.07), and a higher rate of preterm delivery (22.9% vs. 10%, P=0.037). Using multivariate logistic regression analysis, anatomic abnormality was identified as an independent risk factor for RPL in patients with previous cesarean section after controlling for place of residence, positive genetic/autoimmune/endocrine workup, and fertility problems (OR 7.22; 95% CI 1.17-44.54, P=0.03). Women suffering from anatomic abnormalities tended to have a higher rate of pregnancy loss compared to those without anatomic abnormalities (40% vs. 30.9%, P=0.2). The difference in pregnancy loss rate among women who underwent surgical correction compared to those who did not was not statistically significant. In patients with previous cesarean section, uterine abnormality is an independent risk factor for pregnancy loss. Surgical correction of uterine abnormalities among RPL patients might have the potential to improve live birth rate.

A cluster-randomized trial to reduce major perinatal morbidity among women with one prior cesarean delivery in Québec (PRISMA trial): study protocol for a randomized controlled trial.

PubMed

Chaillet, N; Bujold, E; Masse, B; Grobman, W A; Rozenberg, P; Pasquier, J C; Shorten, A; Johri, M; Beaudoin, F; Abenhaim, H; Demers, S; Fraser, W; Dugas, M; Blouin, S; Dubé, E; Gauthier, R

2017-09-20

Rates of cesarean delivery are continuously increasing in industrialized countries, with repeated cesarean accounting for about a third of all cesareans. Women who have undergone a first cesarean are facing a difficult choice for their next pregnancy, i.e.: (1) to plan for a second cesarean delivery, associated with higher risk of maternal complications than vaginal delivery; or (b) to have a trial of labor (TOL) with the aim to achieve a vaginal birth after cesarean (VBAC) and to accept a significant, but rare, risk of uterine rupture and its related maternal and neonatal complications. The objective of this trial is to assess whether a multifaceted intervention would reduce the rate of major perinatal morbidity among women with one prior cesarean. The study is a stratified, non-blinded, cluster-randomized, parallel-group trial of a multifaceted intervention. Hospitals in Quebec are the units of randomization and women are the units of analysis. As depicted in Figure 1, the study includes a 1-year pre-intervention period (baseline), a 5-month implementation period, and a 2-year intervention period. At the end of the baseline period, 20 hospitals will be allocated to the intervention group and 20 to the control group, using a randomization stratified by level of care. Medical records will be used to collect data before and during the intervention period. Primary outcome is the rate of a composite of major perinatal morbidities measured during the intervention period. Secondary outcomes include major and minor maternal morbidity; minor perinatal morbidity; and TOL and VBAC rate. The effect of the intervention will be assessed using the multivariable generalized-estimating-equations extension of logistic regression. The evaluation will include subgroup analyses for preterm and term birth, and a cost-effectiveness analysis. The intervention is designed to facilitate: (1) women's decision-making process, using a decision analysis tool (DAT), (2) an estimate of uterine rupture risk during TOL using ultrasound evaluation of low-uterine segment thickness, (3) an estimate of chance of TOL success, using a validated prediction tool, and (4) the implementation of best practices for intrapartum management. Current Controlled Trials, ID: ISRCTN15346559 . Registered on 20 August 2015.

The Misgav Ladach method--a step forward in operative technique in obstetrics.

PubMed

Fatusić, Zlatan; Kurjak, Asim; Jasarević, Edin; Hafner, Tomislav

2003-01-01

To investigate the advantage of performing cesarean section using the Misgav-Ladach method and to justify its use in everyday practice. In a prospective study we analyzed over a two year period (2000-01) cesarean sections carried out using the Misgav-Ladach method at our clinic. We compared both 550 cases of Misgav-Ladach (ML) and 100 cases of Pfannenstiel (PH) cesarean section. In the group that had undergone the Misgav-Ladach method we sutured the uterus in one layer and left the peritoneum non-sutured, and in the group who had undergone Pfennenstiel we sutured the uterus in two layers and also sutured the visceral and parietal peritoneum. In every case we analyzed: maternal age, gestational age, duration of operation, consumption of suture material, duration of hospitalization, and surgical complications. Incidence of postoperative febrile morbidity was 5.45%, in the Misgav-Ladach group compared with 13.2% in the Pfannenstiel group (p < 0.05). Local infection of the wound in the Misgav-Ladach group was found in 4.54% and in the Pfannenstiel group in 9% (p < 0.05). Mean time of extraction of the newborn in the Misgav-Ladach group was 1.25 minutes, and in the Pfannenstiel group 4.10 minutes (P < 0.05). Mean duration of operation in the Misgav-Ladach group was 10.98 min, and in the Pfannenstiel group 25 min (p < 0.05). Mean duration of hospitalization in the Misgav-Ladach group was 4.75 days, and in the Pfannenstiel group 6.32 days (p > 0.05). Mean consumption of suture material in the group Misgav-Ladach was 3.10 sutures per operation, and in the Pfannenstiel group was 9.5 sutures. Our study shows that the Misgav-Ladach method of cesarean section enables fast recovery and shorter hospitalization, and reduces the length of the operation, the incidence of surgical complication and the consumption of surgical materials.

Cesarean section delivery and development of food allergy and atopic dermatitis in early childhood.

PubMed

Papathoma, Evangelia; Triga, Maria; Fouzas, Sotirios; Dimitriou, Gabriel

2016-06-01

Delivery by Cesarean section (CS) may predispose to allergic disorders, presumably due to alterations in the establishment of normal gut microbiota in early infancy. In this study, we sought to investigate the association between CS and physician-diagnosed food allergy and atopic dermatitis during the first 3 years of life, using data from a homogeneous, population-based, birth cohort. A total of 459 children born and cared for in the same tertiary maternity unit were examined at birth and followed up at 1, 6, 12, 18, 24, 30 and 36 months of age. Participants with symptoms suggestive of food allergy or atopic dermatitis were evaluated by a pediatric allergy specialist to confirm the diagnosis based on well-defined criteria. The rate of CS was 50.8% (n = 233). Food allergy was diagnosed in 24 participants (5.2%) while atopic dermatitis was diagnosed in 62 children (13.5%). Cesarean section (OR 3.15; 95% CI 1.14-8.70), atopic dermatitis of the child (OR 3.01; 95% CI 1.18-7.80), parental atopy (OR 4.33; 95% CI 1.73-12.1), and gestational age (OR 1.57; 95% CI 1.07-2.37) were significant and independent predictors of food allergy. Children with at least one allergic parent delivered by CS had higher probability of developing food allergy compared with vaginally delivered children of non-allergic parents (OR 10.0; 95% CI 3.06-32.7). Conversely, the effect of CS on atopic dermatitis was not significant (OR 1.35; 95% CI 0.74-2.47). Delivery by CS predisposes to the development of food allergy but not atopic dermatitis in early childhood. Cesarean section delivery seems to upregulate the immune response to food allergens, especially in children with allergic predisposition. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Broad-Spectrum Antibiotic Treatment and Subsequent Childhood Type 1 Diabetes: A Nationwide Danish Cohort Study.

PubMed

Clausen, Tine D; Bergholt, Thomas; Bouaziz, Olivier; Arpi, Magnus; Eriksson, Frank; Rasmussen, Steen; Keiding, Niels; Løkkegaard, Ellen C

2016-01-01

Studies link antibiotic treatment and delivery by cesarean section with increased risk of chronic diseases through changes of the gut-microbiota. We aimed to evaluate the association of broad-spectrum antibiotic treatment during the first two years of life with subsequent onset of childhood type 1 diabetes and the potential effect-modification by mode of delivery. A Danish nationwide cohort study including all singletons born during 1997-2010. End of follow-up by December 2012. Four national registers provided information on antibiotic redemptions, outcome and confounders. Redemptions of antibiotic prescriptions during the first two years of life was classified into narrow-spectrum or broad-spectrum antibiotics. Children were followed from age two to fourteen, both inclusive. The risk of type 1 diabetes with onset before the age of 15 years was assessed by Cox regression. A total of 858,201 singletons contributed 5,906,069 person-years, during which 1,503 children developed type 1 diabetes. Redemption of broad-spectrum antibiotics during the first two years of life was associated with an increased rate of type 1 diabetes during the following 13 years of life (HR 1.13; 95% CI 1.02 to 1.25), however, the rate was modified by mode of delivery. Broad-spectrum antibiotics were associated with an increased rate of type 1 diabetes in children delivered by either intrapartum cesarean section (HR 1.70; 95% CI 1.15 to 2.51) or prelabor cesarean section (HR 1.63; 95% CI 1.11 to 2.39), but not in vaginally delivered children. Number needed to harm was 433 and 562, respectively. The association with broad-spectrum antibiotics was not modified by parity, genetic predisposition or maternal redemption of antibiotics during pregnancy or lactation. Redemption of broad-spectrum antibiotics during infancy is associated with an increased risk of childhood type 1 diabetes in children delivered by cesarean section.

The Relationship between Rostral Retraction of the Pannus and Outcomes at Cesarean Section.

PubMed

Turan, Ozhan M; Rosenbloom, Joshua; Galey, Jessica L; Kahntroff, Stephanie L; Bharadwaj, Shobana; Turner, Shafonya M; Malinow, Andrew M

2016-08-01

Objective Maternal obesity presents several challenges at cesarean section. In an effort to routinely employ a transverse suprapubic skin incision, we often retract the pannus in a rostral direction using adhesive tape placed after induction of anesthesia and before surgical preparation of the skin. We sought to understand the association between taping and neonatal cord blood gases, Apgar scores, and time from skin incision to delivery of the neonate. Study Design This is a retrospective study, performed using prospectively collected anesthesiology records with data supplemented from the patients' medical records. Singleton pregnancies with morbid obesity (body mass index [BMI] > 40 kg/m(2)) between 37 and 42 weeks of gestation who delivered via nonurgent, scheduled cesarean delivery under regional (spinal, combined spinal-epidural, or epidural) anesthesia between March 2007 and March 2013 were identified. Maternal demographics including BMI, comorbidities, type of anesthesia, time intervals during the surgery, cord gas results, and Apgar scores were collected. The relationship between taping and blood acid-base status, Apgar scores, and interval from skin incision to delivery was investigated using appropriate statistical tests. Results There were 2,525 (27.5%) cesarean deliveries out of 9,189 total deliveries. Applying the described inclusion/exclusion criteria, 141 patients were identified (33 taped and 108 nontaped). There was no significant difference in BMI between the taped (51.9 kg/m(2)) and nontaped groups (47.4 kg/m(2)), p > 0.05. There was no difference in type of anesthesia (p > 0.05). The only significant difference between the taped and not-taped groups was the presence of chronic hypertension in the taped group (p = 0.03). There were no significant differences in cord blood gas values, Apgar scores, or skin incision to delivery interval (p > 0.05 for all outcomes). Conclusions Taping of the pannus at cesarean section is a safe intervention that is not associated with adverse neonatal outcomes. Furthermore, over a set of parturients with BMI > 40 kg/m(2), it does not hasten skin incision to delivery time. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Oral poliovirus vaccination and pregnancy complications.

PubMed

Harjulehto-Mervaala, T; Hovi, T; Aro, T; Saxén, H; Hiilesmaa, V K

1995-04-01

To determine whether the effect of live attenuated oral polio virus vaccine given to pregnant women increases pregnancy complications. A study of women who had been vaccinated against poliovirus during a national vaccination campaign and who had delivered by cesarean section in three obstetrical hospitals in southern Finland. One thousand seven hundred and forty-seven vaccinated women (in three study cohorts), and their 2293 nonvaccinated controls (in two reference cohorts) were analyzed. Subjects are out of 22,000 deliveries evaluated earlier. Vaccinated sectioned women did not show an excess of pregnancy complications. The mean rate of cesarean sections was 18.4% in the study cohorts and 18.9% in the reference cohorts counted from the 22,000 deliveries. Oral live attenuated polio virus vaccine does not increase pregnancy complications and is considered a safe alternative for vaccinating pregnant women.

High transverse skin incisions may reduce wound complications in obese women having cesarean sections: a pilot study.

PubMed

Walton, Robert B; Shnaekel, Kelsey L; Ounpraseuth, Songthip T; Napolitano, Peter G; Magann, Everett F

2017-11-01

Women having cesarean section have a high risk of wound complications. Our objective was to determine whether high transverse skin incisions are associated with a reduced risk of cesarean wound complications in women with BMI greater than 40. A retrospective cohort study was undertaken of parturients ages 18-45 with BMI greater than 40 having high transverse skin incisions from January 2010 to April 2015 at a tertiary maternity hospital. Temporally matched controls had low transverse skin incisions along with a BMI greater than 40. The primary outcome, wound complication, was defined as any seroma, hematoma, dehiscence, or infection requiring opening and evacuating/debriding the wound. Secondary outcomes included rates of endometritis, number of hospital days, NICU admission, Apgar scores, birth weight, and gestational age at delivery. Analysis of outcomes was performed using two-sample t-test or Wilcoxon rank-sum test for continuous variables and Fisher's exact test for categorical variables. Thirty-two women had high transverse incisions and were temporally matched with 96 controls (low transverse incisions). The mean BMI was 49 for both groups. There was a trend toward reduced wound complications in those having high transverse skin incisions, but this did not reach statistical significance (15.63% versus 27.08%, p = .2379). Those having high transverse skin incisions had lower five minute median Apgar scores (8.0 versus 9.0, p = .0021), but no difference in umbilical artery pH values. The high transverse group also had increased NICU admissions (28.13% versus 5.21%, p = .0011), and early gestational age at delivery (36.8 versus 38.0, p = .0272). High transverse skin incisions may reduce the risk of wound complications in parturients with obesity. A study with more power should be considered.

Safety and effectiveness of alveolar recruitment maneuvers and positive end-expiratory pressure during general anesthesia for cesarean section: a prospective, randomized trial.

PubMed

Aretha, D; Fligou, F; Kiekkas, P; Messini, C; Panteli, E; Zintzaras, E; Karanikolas, M

2017-05-01

During cesarean section, the supine position reduces functional residual capacity and worsens lung compliance. We tested the hypothesis that alveolar recruitment maneuvers and positive end-expiratory pressure improve lung compliance in women undergoing general anesthesia for cesarean section. Ninety women undergoing cesarean section were randomly assigned to one of two groups in a prospective, double-blind trial. In the alveolar recruitment maneuver group, pressure-control ventilation was used and inspiratory time was increased to 50% after delivery; positive end-expiratory pressure was increased to 20cmH 2 O and peak airway inspiratory pressure gradually increased to 45-50cmH 2 O. Volume-control ventilation was then used with low tidal volumes (6mL/kg) and positive end-expiratory pressure was reduced stepwise to 8cmH 2 O. In the control group, alveolar recruitment maneuvers were not used. Data were collected before and 3, 10 and 20min after the alveolar recruitment maneuver, before extubation and postoperatively at 10 and 20min. Dynamic compliance, peak airway inspiratory pressure, PaO 2 and PaO 2 /FiO 2 were significantly different in the alveolar recruitment maneuver group compared to controls at all time points during surgery except at baseline. Oxygen saturation was significantly greater in the alveolar recruitment maneuver group at 10 and 20min and before extubation. Dynamic compliance was 29.7-42.5% higher and peak airway inspiratory pressure 3.6-10.2% lower in the alveolar recruitment maneuver group compared to controls. The PaO 2 , PaO 2 /FiO 2 and oxygen saturation were higher (9.4-12%, 10.3-11.9% and 0.4-1.3%, respectively) in the alveolar recruitment maneuver group. Postoperatively, PaO 2 and oxygen saturation were significantly higher in the alveolar recruitment maneuver group compared to controls (PaO 2 9.2% at 10min and 8.4% at 20min, oxygen saturation 0.8% at 10min and 1.1% at 20min). There were no significant differences in hemodynamic stability or adverse events between groups. Compared to standard care, the alveolar recruitment maneuver with positive end-expiratory pressure and low tidal volumes appears safe and effective in improving lung compliance and both intraoperative and postoperative oxygenation in women undergoing general anesthesia for elective cesarean section. Copyright © 2016 Elsevier Ltd. All rights reserved.

Impact of a diagnosis-related group payment system on cesarean section in Korea.

PubMed

Kim, Seung Ju; Han, Kyu-Tae; Kim, Sun Jung; Park, Eun-Cheol; Park, Hye Ki

2016-06-01

Cesarean sections (CSs) are the most expensive method of delivery, which may affect the physician's choice of treatment when providing health services to patients. We investigated the effects of the diagnosis-related group (DRG)-based payment system on CSs in Korea. We used National Health Insurance claim data from 2011 to 2014, which included 1,289,989 delivery cases at 674 hospitals. We used a generalized estimating equation model to evaluate the association between the likelihood of cesarean delivery and the length of the DRG adoption period. A total of 477,309 (37.0%) delivery cases were performed by CSs. We found that a longer DRG adoption period was associated with a lower odds ratio of CSs (odds ratio [OR]: 0.997, 95% CI: 0.996-0.998). In addition, a longer DRG adoption period was associated with a lower odds ratio for CSs in hospitals that had voluntarily adopted the DRG system. Similar results were also observed for urban hospitals, primiparas, and those under 28 years old and over 33 years old. Our results suggest that the change in the reimbursement system was associated with a low likelihood of CSs. The impact of DRG adoption on cesarean delivery can also be expected to increase with time, as our finding provides evidence that the reimbursement system is associated with the health provider's decision to provide health services for patients. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Repeat C-Sections: Is There a Limit?

MedlinePlus

... or completely covering the opening of the cervix (placenta previa). If you've had a prior C-section, your health care provider might recommend an ultrasound to determine the location of your placenta during subsequent pregnancies. Both vaginal and cesarean deliveries ...

Outcomes of Spontaneous Labor in Women Undergoing Trial of Labor after Cesarean as Compared with Nulliparous Women: A Retrospective Cohort Study.

PubMed

Lassey, Sarah C; Robinson, Julian N; Kaimal, Anjali J; Little, Sarah E

2018-01-24

 The objective of this study was to compare spontaneous labor outcomes in women undergoing trial of labor after cesarean (TOLAC) and nulliparas to better counsel women.  A 4-year retrospective cohort. We included women at term in spontaneous labor with vertex singletons and no more than one prior cesarean delivery. In planned secondary analysis, we focused on a subset of women with a prior cesarean and a predicted likelihood of a successful vaginal delivery of 70% or more based on the Maternal-Fetal Medicine Units-vaginal birth after cesarean (VBAC) calculator.  Our cohort included 606 TOLACS and 606 nulliparas. Women undergoing TOLAC were more likely to undergo cesarean delivery (25.7 vs. 14.7%; p  < 0.001). Severe maternal hemorrhage (1.5 vs. 0.2%; p  = 0.02) and uterine rupture (1.9 vs. 0.0%; p  < 0.01) were more likely in the TOLAC group. For the subset of women with a predicted likelihood of VBAC of 70% or more, there were no differences in cesarean delivery (16.7 vs. 14.7%; p  = 0.51), maternal, or immediate neonatal complications.  Women undergoing TOLAC were more likely to have a cesarean delivery, hemorrhage, or uterine rupture. Those with more than 70% predicted likelihood of VBAC were no more likely to experience these outcomes. These findings help contextualize the risks of TOLAC for women considering this option. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Institutional setting and wealth gradients in cesarean delivery rates: Evidence from six developing countries.

PubMed

Sepehri, Ardeshir

2018-06-01

The influence of the type of institutional setting on cesarean delivery is well documented. However, the traditional boundaries between public and private providers have become increasingly blurred with the commercialization of the state health sector that allows providers to tailor the quantity and quality of care according to patients' ability to pay. This study examined wealth-related variations in cesarean rates in six lower- and upper-middle income countries: the Dominican Republic, Egypt, Guatemala, Jordan, Pakistan, and the Philippines. Demographic and Health Survey data and a hierarchical regression model were used to assess wealth-related variations in cesarean rates in government and private hospitals while controlling for a wide range of women's socioeconomic and risk profiles. The odds of undergoing a cesarean delivery were greater in private facilities than government hospitals by 58% in Jordan, 129% in Guatemala, and 262% and 279% in the Dominican Republic and Egypt, respectively. Additional analysis involving interactions between the type of facility and wealth quintiles indicated that wealthier women were more likely to undergo a cesarean birth in government hospitals than poorer women in all countries but the Dominican Republic and Guatemala. Moreover, in both Egypt and Jordan, differences in cesarean rates between government and private hospitals were smaller for the wealthier strata than for the nonwealthy. Large wealth-related variations in the mode of delivery across government and private hospitals suggest the need for well-developed guidelines and standards to achieve a more appropriate selection of cases for cesarean delivery. © 2018 Wiley Periodicals, Inc.

Vaginal Cleansing Before Cesarean Delivery: A Systematic Review and Meta-analysis.

PubMed

Caissutti, Claudia; Saccone, Gabriele; Zullo, Fabrizio; Quist-Nelson, Johanna; Felder, Laura; Ciardulli, Andrea; Berghella, Vincenzo

2017-09-01

To assess the efficacy of vaginal cleansing before cesarean delivery in reducing postoperative endometritis. MEDLINE, Ovid, EMBASE, Scopus, Clinicaltrials.gov, and Cochrane Library were searched from their inception to January 2017. Selection criteria included all randomized controlled trials comparing vaginal cleansing (ie, intervention group) with a control group (ie, either placebo or no intervention) in women undergoing cesarean delivery. Any method of vaginal cleansing with any type of antiseptic solution was included. The primary outcome was the incidence of endometritis. Meta-analysis was performed using the random-effects model of DerSimonian and Laird to produce summary treatment effects in terms of relative risk (RR) with 95% CI. Sixteen trials (4,837 women) on vaginal cleansing immediately before cesarean delivery were identified as relevant and included in the review. In most of the included studies, 10% povidone-iodine was used as an intervention. The most common way to perform the vaginal cleansing was the use of a sponge stick for approximately 30 seconds. Women who received vaginal cleansing before cesarean delivery had a significantly lower incidence of endometritis (4.5% compared with 8.8%; RR 0.52, 95% CI 0.37-0.72; 15 studies, 4,726 participants) and of postoperative fever (9.4% compared with 14.9%; RR 0.65, 95% CI 0.50-0.86; 11 studies, 4,098 participants) compared with the control group. In the planned subgroup analyses, the reduction in the incidence of endometritis with vaginal cleansing was limited to women in labor before cesarean delivery (8.1% compared with 13.8%; RR 0.52, 95% CI 0.28-0.97; four studies, 440 participants) or those with ruptured membranes (4.3% compared with 20.1%; RR 0.23, 95% CI 0.10-0.52; three studies, 272 participants). Vaginal cleansing immediately before cesarean delivery in women in labor and in women with ruptured membranes reduces the risk of postoperative endometritis. Because it is generally inexpensive and a simple intervention, we recommend preoperative vaginal preparation before cesarean delivery in these women with sponge stick preparation of povidone-iodine 10% for at least 30 seconds. More data are needed to assess whether this intervention may be also useful for cesarean deliveries performed in women not in labor and for those without ruptured membranes. PROSPERO International prospective register of systematic reviews, https://www.crd.york.ac.uk/PROSPERO/, CRD42017054843.

Placenta previa and immediate outcome of the term offspring.

PubMed

Walfisch, Asnat; Sheiner, Eyal

2016-10-01

Immediate neonatal outcome in pregnancies complicated by placenta previa is largely dependent on gestational age. We aimed to investigate whether placenta previa increases the risk for perinatal mortality and immediate morbidity of the offspring born at term. A population-based cohort study included all singleton pregnancies, with and without placenta previa, delivered at term. Maternal and pregnancy characteristics as well as immediate neonatal morbidity and mortality were compared. Deliveries occurred between the years 1991-2013 in a tertiary medical center. Multiple pregnancies, and fetal congenital malformations were excluded. During the study period 233,123 consecutive term deliveries met the inclusion criteria; 0.2 % of the babies were born to mothers diagnosed with placenta previa. Women with placenta previa were significantly older and more likely to have had a previous cesarean section. Pregnancies were more likely to be complicated with pathological presentations and cesarean hysterectomies. Babies born at term following pregnancies with placenta previa were more likely to weigh less than 2500 g (OR 2.78 CI 1.9-3.9, p < 0.001). However, 5 min Apgar score and perinatal mortality rates were comparable between the groups. Neonatal outcomes remained comparable between the groups in a sub-analysis of cesarean deliveries only. Although placenta previa pregnancies involve higher maternal morbidity rates, term offsprings are not at an increased risk for immediate adverse outcome.

[Usefullness of Beta-blocker for Hemodynamic Changes Induced by Uterotonic Drug in a Patient with Hypertrophic Obstructive Cardiomyopathy Undergoing Elective Cesarean Section].

PubMed

Tsukano, Yuri; Sugita, Michiko; Ikuta, Yoshihiro; Yamamoto, Tatsuo

2015-06-01

Combined spinal-epidural anesthesia (CSEA) was given to a 27-year-old woman with hypertrophic obstructive cardiomyopathy (HOCM) for a selective cesarean section. After the injection of uterotonic drug via uterine muscle and a vein after delivery, the patient developed dyspnea, tachycardia, ST-change on elecrocardiogram and hypotension. It is important in HOCM patients to control heart rate and left ventricular contractile force. We started to infuse beta-blocker (landiolol, 10 μg x kg(-1) x min(-1)) and improved these symptoms of the patient. This case demonstrates that CSEA is safe for HOCM patients and beta-blocker is effective to improve hemodynamic changes induced by uterotonic drug in these patients.

Major Determinants of Maternal Near-Miss and Mortality at the Maternity Teaching Hospital, Erbil city, Iraq

PubMed Central

Akrawi, Vian Sabri; Al-Hadithi, Tariq Salman; Al-Tawil, Namir Ghanim

2017-01-01

Objectives To find out the major determinants of maternal near-miss (NM)and maternal deaths (MDs) in Erbil city, Iraq, by comparative analysis of maternal NMs and MDs. Methods We conducted a hospital-based cross-sectional study in the Maternity Teaching Hospital in Erbil city from 1 June to 31 December 2013. All MDs and NMs that occurred in the hospital during the study period were included in the study. Systematic identification of all eligible women was done. This identification included a baseline assessment of the severe pregnancy-related complications using the World Health Organization NM criteria. Results Severe preeclampsia and postpartum hemorrhage (PPH) constituted the highest proportions of complications in women with potentially life-threatening conditions (PLTCs) (30.5% and 30.0%, respectively). The highest mortality indexes were those for ruptured uterus (16.7) and severe complications of placenta previa (14.2). Factors that were significantly associated with MD (compared to NM) were hepatic dysfunction (p = 0.046), multiple/unspecified disorders (p = 0.003), arrival as an emergency condition by ambulance (p = 0.015), and history of previous cesarean section (p = 0.013). Conclusions Severe preeclampsia and PPH are the main complications that lead to PLTCs. Factors found to be associated with MDs are hepatic dysfunction, multiple/unspecified disorders, arrival as an emergency condition by ambulance, and history of a previous cesarean section. PMID:29026470

Racial and Ethnic Differences in Utilization of Labor Management Strategies Intended to Reduce Cesarean Delivery Rates.

PubMed

Yee, Lynn M; Costantine, Maged M; Rice, Madeline Murguia; Bailit, Jennifer; Reddy, Uma M; Wapner, Ronald J; Varner, Michael W; Thorp, John M; Caritis, Steve N; Prasad, Mona; Tita, Alan T N; Sorokin, Yoram; Rouse, Dwight J; Blackwell, Sean C; Tolosa, Jorge E

2017-12-01

To examine whether racial and ethnic differences exist in the frequency of and indications for cesarean delivery and to assess whether application of labor management strategies intended to reduce cesarean delivery rates is associated with patient's race and ethnicity. This is a secondary analysis of a multicenter observational obstetric cohort. Trained research personnel abstracted maternal and neonatal records of greater than 115,000 pregnant women from 25 hospitals (2008-2011). Women at term with singleton, nonanomalous, vertex, liveborn neonates were included in two cohorts: 1) nulliparous women (n=35,529); and 2) multiparous women with prior vaginal deliveries only (n=39,871). Women were grouped as non-Hispanic black, non-Hispanic white, Hispanic, and Asian. Multivariable logistic regression was used to evaluate the following outcomes: overall cesarean delivery frequency, indications for cesarean delivery, and utilization of labor management strategies intended to safely reduce cesarean delivery. A total of 75,400 women were eligible for inclusion, of whom 47% (n=35,529) were in the nulliparous cohort and 53% (n=39,871) were in the multiparous cohort. The frequencies of cesarean delivery were 25.8% among nulliparous women and 6.0% among multiparous women. For nulliparous women, the unadjusted cesarean delivery frequencies were 25.0%, 28.3%, 28.7%, and 24.0% for non-Hispanic white, non-Hispanic black, Asian, and Hispanic women, respectively. Among nulliparous women, the adjusted odds of cesarean delivery were higher in all racial and ethnic groups compared with non-Hispanic white women (non-Hispanic black adjusted odds ratio [OR] 1.47, 95% CI 1.36-1.59; Asian adjusted OR 1.26, 95% CI 1.14-1.40; Hispanic adjusted OR 1.17, 95% CI 1.07-1.27) as a result of greater odds of cesarean delivery both for nonreassuring fetal status and labor dystocia. Nonapplication of labor management strategies regarding failed induction, arrest of dilation, arrest of descent, or cervical ripening did not contribute to increased odds of cesarean delivery for non-Hispanic black and Hispanic women. Compared with non-Hispanic white women, Hispanic women were actually less likely to experience elective cesarean delivery (adjusted OR 0.60, 95% CI 0.42-0.87) or cesarean delivery for arrest of dilation before 4 hours (adjusted OR 0.67, 95% CI 0.49-0.92). Additionally, compared with non-Hispanic white women, Asian women were more likely to experience cesarean delivery for nonreassuring fetal status (adjusted OR 1.29, 95% CI 1.09-1.53) and to have had that cesarean delivery be performed in the setting of a 1-minute Apgar score 7 or greater (adjusted OR 1.79, 95% CI 1.07-3.00). A similar trend was seen among multiparous women with prior vaginal deliveries. Although racial and ethnic disparities exist in the frequency of cesarean delivery, differential use of labor management strategies intended to reduce the cesarean delivery rate does not appear to be associated with these racial and ethnic disparities.

Uterine sacculation.

PubMed

Spearing, G J

1978-01-01

A case of uterine sacculation is reported in which a classic cesarean section was required for safe delivery. The definition and diagnosis of the condition and some difficulties in management are discussed.

Cesarean section

MedlinePlus Videos and Cool Tools

... eased through the incision and out into the world. The procedure usually lasts about 20 minutes. Afterward, ... only the delivery method that matters, but the end result: a healthy mother and baby.

Diagnostic imaging in uterine incisional necrosis/dehiscence complicating cesarean section.

PubMed

Rivlin, Michel E; Patel, Rameshkumar B; Carroll, C Shannon; Morrison, John C

2005-12-01

To review the diagnostic imaging studies in patients with surgically proven uterine incisional necrosis/dehiscence complicating cesarean section and to compare these studies with the findings at surgery. Over a 6-year period, the records of 7 patients with imaging studies prior to surgery for uterine incisional necrosis/dehiscence complicating cesarean delivery were reviewed and compared with the findings at surgery. Four cases underwent computed tomography (CT) and sonography, 1 underwent CT only, and 2 underwent sonography only. Abnormal findings included abdominal free fluid in 4, pleural effusions in 3, dilated bowel in 3, possible bladder flap hematoma in 2 and single instances of liver abscess and retained products of conception. In no cases were all the studies normal, and necrosis/dehiscence was not demonstrated in any patient. Abdominal free fluid, bowel distension, pleural effusion and bladder flap hematoma seen on CT or sonogram in the postcesarean context suggest the possibility of uterine incisional necrosis/dehiscence. Magnetic resonance imaging (MRI) might then be indicated since MRI may be superior to CT in evaluating complications at the incisional site because of its multiplanar capability and greater degree of soft tissue contrast.

Changes in the cesarean section rate in Korea (1982-2012) and a review of the associated factors.

PubMed

Chung, Sung-Hoon; Seol, Hyun-Joo; Choi, Yong-Sung; Oh, Soo-Young; Kim, Ahm; Bae, Chong-Woo

2014-10-01

Although Cesarean section (CS) itself has contributed to the reduction in maternal and perinatal mortality, an undue rise in the CS rate (CSR) has been issued in Korea as well as globally. The CSR in Korea increased over the past two decades, but has remained at approximately 36% since 2006. Contributing factors associated with the CSR in Korea were an improvement in socio-economic status, a higher maternal age, a rise in multiple pregnancies, and maternal obesity. We found that countries with a no-fault compensation system maintained a lower CSR compared to that in countries with civil action, indicating the close relationship between the CSR and the medico-legal system within a country. The Korean government has implemented strategies including an incentive system relating to the CSR or encouraging vaginal birth after Cesarean to decrease CSR, but such strategies have proved ineffective. To optimize the CSR in Korea, efforts on lowering the maternal childbearing age or reducing maternal obesity are needed at individual level. And from a national view point, reforming health care system, which could encourage the experienced obstetricians to be trained properly and be relieved from legal pressure with deliveries is necessary.

"In God we trust" and other factors influencing trial of labor versus Repeat cesarean section.

PubMed

Pomeranz, Meir; Arbib, Nissim; Haddif, Limor; Reissner, Hana; Romem, Yitzhak; Biron, Tal

2018-07-01

To investigate factors influencing women's decisions to undergo trial of labor after cesarean (TOLAC) or elective repeat cesarean delivery (ERCD) based on the Multidimensional Health Locus of Control (MHLC), religious observance and family planning. Cross-sectional study of candidates for TOLAC or ERCD at two hospitals in Israel. Eligible women completed a demographic questionnaire and Form C of the MHLC scale. The study included 197 women. Those who chose TOLAC (N = 101) were more religiously observant, wanted more children and had higher Internal and Chance health locus of control. Women who chose ERCD (N = 96) were more likely to be secular and had a higher health locus of control influenced by Powerful Others, notably physicians. Women not influenced by others were more likely to choose TOLAC. A woman's choice of TOLAC or ERCD is influenced by her sense of control over her health, degree of religious observance and number of children desired. Healthcare providers can use this information to better understand, counsel and educate women regarding appropriate delivery decisions. Women who feel in control of their health, educated about delivery options and are less influenced by provider preference, might choose TOLAC; thus, reducing the rate of unnecessary ERCD.

Association between cesarean delivery rate and body mass index.

PubMed

Berendzen, Jodi A; Howard, Bobby C

2013-01-01

The purpose of this study was to evaluate the association between cesarean delivery rate and body mass index (BMI) for the patient population served by the University of Tennessee Medical Center in Knoxville, TN. A retrospective, cohort study was conducted using the perinatal birthlog fromJanuary 1, 2009 through December 31, 2009. The database totaled 2,399 women. Women who delivered > or = 23 weeks gestational age were included. Those missing data imperative to our study (height, weight, mode of delivery) were excluded. Thus, our study included 2,235 women. Cesarean delivery rate was calculated for each of the five BMI categories. Univariate analysis using Chi square, Mann-Whitney U test and independent t-test were used to describe associations between body mass index, mode of delivery and other independent variables. Additional analyses were made on the subset of nulliparous women. Using prepregnancy BMI, 6.7 percent of our population was underweight, 44.3 percent normal weight, 22.6 percent overweight, 20.6 percent obese, and 5.8 percent morbidly obese. The overall cesarean delivery rate was 36.2 percent. Twenty-six percent of underweight and 31.4 percent of normal weight women required cesarean delivery, while 39.1 percent of overweight, 40.8 percent of obese and 56.6 percent of morbidly obese women required cesarean delivery. In addition to cesarean delivery, hypertensive disorders (OR 3.29; 95% CI 2.51-4.31) and diabetes (OR 5.27; 95% CI 3.73-7.44) complicated significantly more pregnancies of obese women than normal weight women. There was an increased rate of cesarean delivery as BMI increased. Increased BMI is also associated with other pregnancy complications, including hypertensive disorders and diabetes.

Placenta previa and maternal hemorrhagic morbidity.

PubMed

Gibbins, Karen J; Einerson, Brett D; Varner, Michael W; Silver, Robert M

2018-02-01

Placenta previa is associated with maternal hemorrhage, but most literature focuses on morbidity in the setting of placenta accreta. We aim to characterize maternal morbidity associated with previa and to define risk factors for hemorrhage. This is a secondary cohort analysis of the NICHD Maternal-Fetal Medicine Units Network Cesarean Section Registry. This analysis included all women undergoing primary Cesarean delivery without placenta accreta. About 496 women with previa were compared with 24,201 women without previa. Primary outcome was composite maternal hemorrhagic morbidity. Non-hemorrhagic morbidities and risk factors for hemorrhage were also evaluated. Maternal hemorrhagic morbidity was more common in women with previa (19 versus 7%, aRR 2.6, 95% CI 1.9-3.5). Atony requiring uterotonics (aRR 3.1, 95% CI 2.0-4.9), red blood cell transfusion (aRR 3.8, 95% CI 2.5-5.7), and hysterectomy (aRR 5.1, 95% CI 1.5-17.3) were also more common with previa. For women with previa, factors associated with maternal hemorrhage were pre-delivery anemia, thrombocytopenia, diabetes, magnesium use, and general anesthesia. Placenta previa is an independent risk factor for maternal hemorrhagic morbidity. Some risk factors are modifiable, but many are intrinsic to the clinical scenario.

Influence of pregnancy on cardiac function and hemodynamics in women with Ebstein's anomaly.

PubMed

Kanoh, Miki; Inai, Kei; Shinohara, Tokuko; Shimada, Eriko; Shimizu, Mikiko; Tomimatsu, Hirofumi; Ogawa, Masaki; Nakanishi, Toshio

2018-05-16

We examined the perinatal outcomes and right ventricular function before pregnancy, during pregnancy, and after delivery in women with Ebstein's anomaly. We retrospectively investigated the clinical course and mode of delivery and monitored hemodynamic parameters throughout pregnancy in 17 women with Ebstein's anomaly, who delivered at our institution during the period of 1995-2015. Eight women, including nine pregnancies, underwent elective cesarean section, and nine women, including 14 pregnancies, underwent vaginal delivery. Elective cesarean section was performed in cases with significant heart failure or arrhythmias and in the presence of more than 2 of the following: cardiothoracic ratio ≥60%, moderate or severe tricuspid valve regurgitation, or tricuspid valve regurgitation pressure gradient ≥35 mmHg during pregnancy. The cardiothoracic ratio and tricuspid valve regurgitation pressure gradient significantly increased during pregnancy compared to pre-pregnancy values. New York Heart Association classification deteriorated from class I to class II or III in five cases during pregnancy. Although pregnancy was relatively safe among women with Ebstein's anomaly, some women developed cyanosis, arrhythmia, and heart failure, leading to elective cesarean section. Monitoring clinical and hemodynamic changes throughout pregnancy is advised in order to minimize maternal cardiac risk and select the appropriate mode of delivery. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Physician-led, hospital-linked, birth care centers can decrease cesarean section rates without increasing rates of adverse events.

PubMed

O'Hara, Margaret H; Frazier, Linda M; Stembridge, Travis W; McKay, Robert S; Mohr, Sandra N; Shalat, Stuart L

2013-09-01

This study compares outcomes at a hospital-linked, physician-led, birthing center to a traditional hospital labor and delivery service. Using de-identified electronic medical records, a retrospective cohort design was employed to evaluate 32,174 singleton births during 1998-2005. Compared with hospital service, birth care center delivery was associated with a lower rate of cesarean sections (adjusted Relative Risk = 0.73, 95% confidence interval 0.59-0.91; p < 0.001) without an increased rate of operative vaginal delivery (adjusted Relative Risk = 1.04, 95% confidence interval 0.97-1.13; p = 0.25) and a higher initiation of breastfeeding (adjusted Relative Risk = 1.28, 95% confidence interval 1.25-1.30; p ≤ 0.001). A maternal length of stay greater than 72 hours occurred less frequently in the birth care center (adjusted Relative Risk = 0.60, 95% confidence interval 0.55-0.66; p < 0.001). Comparing only women without major obstetrical risk factors, the differences in outcomes were reduced but not eliminated. Adverse maternal and infant outcomes were not increased at the birth care center. A hospital-linked, physician-led, birth care center has the potential to lower rates of cesarean sections without increasing rates of operative vaginal delivery or other adverse maternal and infant outcomes. © 2013, Copyright the Authors Journal compilation © 2013, Wiley Periodicals, Inc.

[Cesarean section by the Misgav Ladach+ with the abdominal opening surgery by the Joel Cohen method].

PubMed

Zienkowicz, Z; Suchocki, S; Sleboda, H; Bojarski, M

2000-04-01

The purpose of this study was to compare 90 Misgav-Ladach cesarean section by the Joel-Cohen method with 45 others with Pfannenstiel incision. The Misgav-Ladach technique involves the Joel-Cohen method, that is a superficial transverse cut in the cutis, a small midline incision in the fascia, then blunt preparation of deeper layers, including the peritoneum, followed by manual transverse traction applied to tear the recti muscles and subcutis. The uterus is also opened using the blunt preparation after a small cut in the midline. After the delivery of the fetus and placenta the uterus is lifted through the incision onto the draped abdominal wall. Then the uterus is closed with one layer of continuous vicryl suture. The abdomen is closed by a continuous suture of fascia, and widely spaced silk stitches of the skin. We sometimes use continuous suture of the skin. We do not close visceral and parietal peritoneum, recti muscles and subcutis. In our experience Misgav-Ladach method is 50% less time consuming, it reduces blood loss by about 250 ml. and allows for a much faster delivery of the fetus than Pfannenstiel method. The post operative outcome of the two methods is similar. Using the blunt preparation in the Joel-Cohen method causes less trauma and shortens convalescence time. We therefore recommend Misgav-Ladach method for cesarean section.

Prenatal emotion management improves obstetric outcomes: a randomized control study

PubMed Central

Huang, Jian; Li, He-Jiang; Wang, Jue; Mao, Hong-Jing; Jiang, Wen-Ying; Zhou, Hong; Chen, Shu-Lin

2015-01-01

Introduction: Negative emotions can cause a number of prenatal problems and disturb obstetric outcomes. We determined the effectiveness of prenatal emotional management on obstetric outcomes in nulliparas. Methods: All participants completed the PHQ-9 at the baseline assessment. Then, the participants were randomly assigned to the emotional management (EM) and usual care (UC) groups. The baseline evaluation began at 31 weeks gestation and the participants were followed up to 42 days postpartum. Each subject in the EM group received an extra EM program while the participants in the UC groups received routine prenatal care and education only. The PHQ-9 and Edinburgh Postnatal Depression scale (EPDS) were used for assessment. Results: The EM group had a lower PHQ-9 score at 36 weeks gestation, and 7 and 42 days after delivery (P < 0.01), and a lower EPDS score 42 days postpartum (P < 0.05). The rate of cesarean section in the EM group was lower than the UC group (P < 0.01), and the cesarean section rate without a medical indication was lower (P < 0.01). The duration of the second stage of labor in the EM group was shorter than the UC group (P < 0.01). Conclusions: Prenatal EM intervention could control anxiety and depressive feelings in nulliparas, and improve obstetric outcomes. It may serve as an innovative approach to reduce the cesarean section rate in China. PMID:26309641

Demand and supply factors affecting the rising overmedicalization of birth in India.

PubMed

Leone, Tiziana

2014-11-01

To understand the interaction between health systems and individual factors in determining the probability of a cesarean delivery in India. In a retrospective study, data from the 2007-2008 District Level Household and Facility Survey was used to determine the risk of cesarean delivery in six states (Punjab, Delhi, Maharashtra, Andhra Pradesh, Kerala, and Tamil Nadu). Multilevel modeling was used to account for district and community effects. After controlling for key risk factors, the analysis showed that cesareans were more likely at private than public institutions (P<0.001). In terms of demand, higher education levels rather than wealth seemed to increase the likelihood of a cesarean delivery. District-level effects were significant in almost all states (P<0.001), demonstrating the need to control for health system factors. Supply factors might contribute more to the rise in cesarean delivery than does demand. Further research is needed to understand whether the quest for increased institutional deliveries in a country with high maternal mortality might be compromised by pressures for overmedicalization. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Elective Cesarean Section: It’s Impact on Neonatal Respiratory Outcome

PubMed Central

Ramachandrappa, Ashwin; Jain, Lucky

2008-01-01

The transition from a fluid filled lung to one filled with air in a very short period of time is one of the biggest challenges a newborn faces after birth. Respiratory morbidity as a result of failure to clear fetal lung fluid is not uncommon, and can be particularly problematic in some infants delivered by elective cesarean section (ECS) without being exposed to labor. The increasing rates of cesarean deliveries in the United States and worldwide, have the potential for a significant impact on public health and health care costs due to the morbidity associated with this subgroup. Whereas the occurrence of birth asphyxia, trauma, and meconium aspiration is reduced by elective cesarean delivery, the risk of respiratory distress secondary to transient tachypnea of the newborn, surfactant deficiency, and pulmonary hypertension is increased. It is clear that physiologic events in the last few weeks of pregnancy coupled with the onset of spontaneous labor are accompanied by changes in the hormonal milieu of the fetus and its mother, resulting in preparation of the fetus for neonatal transition. Rapid clearance of fetal lung fluid is a key part of these changes, and is mediated in large part by transepithelial sodium reabsorption through amiloride-sensitive sodium channels in the alveolar epithelial cells, with only a limited contribution from mechanical factors and Starling forces. In this chapter we discuss the respiratory morbidity associated with ECS, the physiologic mechanisms underlying fetal lung fluid absorption and potential strategies for facilitating neonatal transition when infants are delivered by ECS before the onset of spontaneous labor. PMID:18456075

Is documentation of TOLAC counseling a good measure of quality of care?

PubMed

Friedman, Alexander Michael; Srinivas, Sindhu K

2016-01-01

The objective of this study is to determine whether chart documentation of patient counseling on trial of labor after cesarean (TOLAC) during prenatal care is associated with patient knowledge of risks and benefits of TOLAC and repeat cesarean delivery (RCD). Prenatal patients eligible for TOLAC completed a questionnaire that assessed their knowledge of basic maternal and neonatal risks and benefits of TOLAC versus planned repeat cesarean delivery. Patient electronic medical records were reviewed for documentation of TOLAC counseling. Women were included at both early and late time points in pregnancy to include those who both had and had not undergone counseling. Patients with documented completed TOLAC counseling did not perform better on the knowledge survey. Patients who had documentation of counseling on specific subjects such as TOLAC success rates, risk of uterine rupture, and downstream health risks of cesarean section were no more likely to answer questions on these topics correctly than patients without counseling. However, patients with documented completed counseling generally felt that they were well informed. Chart documentation of TOLAC counseling was not correlated with patient knowledge. Patients may not be gaining the knowledge from counseling that providers believe is important for informed decision making.

Pregnancy outcome after induction of labor in women with previous cesarean section.

PubMed

Ashwal, Eran; Hiersch, Liran; Melamed, Nir; Ben-Zion, Maya; Brezovsky, Alex; Wiznitzer, Arnon; Yogev, Yariv

2015-03-01

As conflicting data exist concerning the safety of induction of labor (IoL) in women with previous single lower segment cesarean section (CS), we aimed to assess pregnancy outcome following IoL in such patient population. All singleton pregnancies with previous single CS which underwent IoL during 2008-2012 were included (study group). Their pregnancy outcome was compared to those pregnancies with previous single CS that admitted with spontaneous onset of labor (control group). Overall, 1898 pregnancies were eligible, of them, 259 underwent IoL, and 1639 were admitted with spontaneous onset of labor. Parity, gestational age at delivery and birthweight were similar. Women in the study group were more likely to undergo CS mainly due to labor dystocia (8.1 versus 3.7%, p < 0.01). The rate of CS due to non-reassuring fetal heart rate was similar. No difference was found in the rate of uterine rupture/dehiscence. Short-term neonatal outcome was similar between the groups. On multivariable logistic regression analysis, IoL was not independently associated with uterine rupture (OR 1.33, 95% C.I 0.46-3.84, p = 0.59). Our data suggest that IoL in women with one previous low segment CS neither increases the risk of uterine rupture nor adversely affects immediate neonatal outcome.

Placenta previa

PubMed Central

Abduljabbar, Hassan S.; Bahkali, Nedaa M.; Al-Basri, Samera F.; Hachim, Estabrq Al; Shoudary, Ibrahim H.; Dause, Wesam R.; Mira, Mohammed Y.; Khojah, Mohammed

2016-01-01

Objectives: To review cases of placenta previa in the last 13 years in a tertiary teaching hospital to identify risk factors for maternal morbidity. Methods: A retrospective analysis of all cases of placenta previa managed at King Abdulaziz University Hospital (KAUH), Jeddah, Kingdom of Saudi Arabia from January 2001 to December 2013. Results: The total number of deliveries was 55,862 deliveries, and 11,412 (20.3%) delivered by cesarean section (C/S). The charts of 230 cases diagnosed with placenta previa was reviewed, and different variables were collected and analyzed. Diagnoses were achieved in 94% of them using ultrasound. The prevalence rate of placenta previa was 4.1 per 1000 births. Cesarean section was carried out as an emergency procedure in 130 (56.5%) women and as elective in 100 (43.5%) women. Of them, 26 patients were admitted to the intensive care unit (ICU) (11.3%), all of which received blood transfusion >6 units and 22 patients had a hysterectomy for uncontrollable bleeding. Conclusion: Placenta previa is one of the leading causes of maternal morbidity and mortality. Every hospital must have a protocol, or algorithm for the management of placenta previa. Risk factors for maternal morbidity included complete previa, history of previous C/S, emergency C/S at a gestational age of <36 weeks, and estimated blood loss >2000 ml. PMID:27381536

Risk of placenta previa in second birth after first birth cesarean section: a population-based study and meta-analysis

PubMed Central

2011-01-01

Background Objective: To compare the risk of placenta previa at second birth among women who had a cesarean section (CS) at first birth with women who delivered vaginally. Methods Retrospective cohort study of 399,674 women who gave birth to a singleton first and second baby between April 2000 and February 2009 in England. Multiple logistic regression was used to adjust the estimates for maternal age, ethnicity, deprivation, placenta previa at first birth, inter-birth interval and pregnancy complications. In addition, we conducted a meta-analysis of the reported results in peer-reviewed articles since 1980. Results The rate of placenta previa at second birth for women with vaginal first births was 4.4 per 1000 births, compared to 8.7 per 1000 births for women with CS at first birth. After adjustment, CS at first birth remained associated with an increased risk of placenta previa (odds ratio = 1.60; 95% CI 1.44 to 1.76). In the meta-analysis of 37 previously published studies from 21 countries, the overall pooled random effects odds ratio was 2.20 (95% CI 1.96-2.46). Our results from the current study is consistent with those of the meta-analysis as the pooled odds ratio for the six population-based cohort studies that analyzed second births only was 1.51 (95% CI 1.39-1.65). Conclusions There is an increased risk of placenta previa in the subsequent pregnancy after CS delivery at first birth, but the risk is lower than previously estimated. Given the placenta previa rate in England and the adjusted effect of previous CS, 359 deliveries by CS at first birth would result in one additional case of placenta previa in the next pregnancy. PMID:22103697

Cesarean Sections

MedlinePlus

... a baby that involves making incisions in the mother's abdominal wall and uterus. Generally considered safe, C- ... certain birth defects (such as severe hydrocephalus) the mother has problems with the placenta, such as placenta ...

Rupture of splenic artery aneurysm in primipara five days after cesarean section: case report and review of the literature.

PubMed

Barišić, Tatjana; Šutalo, Nikica; Letica, Ludvig; Kordić, Andrea Vladimira

2015-11-01

Splenic artery aneurysm (SAA) is a rare and usually asymptomatic vascular anomaly which carries the risk of rupture and fatal hemorrhage. It is more common in women and is usually associated with pregnancy. We present the case of rupture of SAA, 5 days after giving birth by cesarean section, which was diagnosed with Multi-Slice Computed Tomografy (MSCT) angiography and was successfully operated in the second emergency laparotomy, with the final good outcome for the mother. This case indicates that in case of sudden bleeding in the abdomen, with the development of hypovolemic shock, especially in the peripartum period, should be suspected rupture of SAA. The paper presents a critical review of this case, with a review of the literature.

[Manual rotation of occiput posterior presentation].

PubMed

Le Ray, C; Goffinet, F

2011-10-01

Delivery in occiput posterior position is associated with a higher risk of cesarean section, operative vaginal delivery and severe perineal tears. We report the technic of manual rotation described by Tarnier and Chantreuil and used daily in our maternity center. Only five studies were published on this topic; all of them demonstrate that manual rotation decreases the risk of cesarean section. Moreover, it could decrease the risk of prolonged second stage, chorioamnionitis and third and fourth degree tears in comparison with expectant management. However, manual rotation is associated with a two-fold higher risk of cervical and vaginal lacerations. Manual rotation performed with an adequate technic is an efficient and safe manœuvre to avoid complications associated with occiput posterior vaginal delivery. Copyright © 2011. Published by Elsevier SAS.

Cardiovascular collapse after labetalol for hypertensive crisis in an undiagnosed pheochromocytoma during cesarean section.

PubMed

Kuok, Chi-Hang; Yen, Chia-Rong; Huang, Chong-Sin; Ko, Yuan-Pi; Tsai, Pei-Shan

2011-06-01

Pheochromocytoma is a catecholamine-producing tumor but rarely delayingly diagnosed until during pregnancy. We reported a pregnant woman who underwent emergent cesarean section because of intrauterine growth retardation, oligohydramnios, and hypertension. The existence of an undiagnosed pheochromocytoma was suspected by the unusual hemodynamic response to spinal anesthesia, abdominal compressions, and operative stimulus. Hypertensive crisis occurred during the operation and she was sent to the intensive care unit for postoperative care. In the intensive care unit, cardiovascular collapse occurred after nonselective β-adrenergic blockade. Unexpected hypertensive crisis during the perioperative period should alert clinicians to the possibility of a pheochromocytoma. For the treatment of choice, nonselective β-adrenergic blockade should not be used before the α-blockade. Copyright © 2011. Published by Elsevier B.V.

[Delivery of twins by Cesarean section with the Misgav Ladach method].

PubMed

Oleszczuk, J; Leszczyńska-Gorzelak, B; Michalak, B; Pietras, G

2000-11-01

Between September 1998 and July 1999, 34 patients with twin pregnancy (79.1%) underwent cesarean section with Misgav Ladach method in the Department of Obstetrics and Perinatology of the Medical Academy in Lublin. The aim of this study was to evaluate safety and other advantages of the Misgav Ladach method. Body temperature, usage of antibiotics, analgesics, hematinics, and postoperative complications were evaluated in the postoperative course. No postoperative complications were noted at 32 patients (94.1%). 67.6% of patients did not receive antibiotics. Stitches were removed on the fourth p.o. day at 70.6% of patients. This study highlights the safety of the Misgav Ladach method, and points out some advantages like reduction of postoperative pain, speeded recovery, and no indication for transfusion.

Cesarean section after abdominal mesh repair for pregnancy-related desmoid tumor: a case report

PubMed Central

Ooi, Sara; Ngo, Harry

2017-01-01

We report the case of a 32-year-old gravida 2 para 1 woman with a background of partially resected desmoid tumor (DT) arising from the previous cesarean section (CS) scar. This case details the management of her DT by surgical resection and mesh repair and second pregnancy following this. Pregnancy-related DTs are a relatively rare entity, and there is a paucity of literature regarding their management during pregnancy. There are only five reported cases of DTs arising from CS scars. To our knowledge, this is the only report to illustrate that subsequent CS is possible after desmoid resection and abdominal mesh repair. It provides evidence that CS can be safely accomplished following abdominal wall reconstructions and further arguments against elective lower segment CS. PMID:28744163

Cesarean section after abdominal mesh repair for pregnancy-related desmoid tumor: a case report.

PubMed

Ooi, Sara; Ngo, Harry

2017-01-01

We report the case of a 32-year-old gravida 2 para 1 woman with a background of partially resected desmoid tumor (DT) arising from the previous cesarean section (CS) scar. This case details the management of her DT by surgical resection and mesh repair and second pregnancy following this. Pregnancy-related DTs are a relatively rare entity, and there is a paucity of literature regarding their management during pregnancy. There are only five reported cases of DTs arising from CS scars. To our knowledge, this is the only report to illustrate that subsequent CS is possible after desmoid resection and abdominal mesh repair. It provides evidence that CS can be safely accomplished following abdominal wall reconstructions and further arguments against elective lower segment CS.

Uterine artery embolization, not cesarean section, as an option for termination of pregnancy in placenta previa.

PubMed

Huang, Lingling; Awale, Reenu; Tang, Hui; Zeng, ZhiShan; Li, FuRong; Chen, Yue

2015-04-01

To summarize our experiences in the treatment of labor induction in placenta previa using uterine artery embolization. We retrospectively analyzed the clinical data of seven patients with placenta previa who underwent antepartum uterine artery embolization before vaginal delivery. After antepartum embolization, five patients with placenta previa had successful vaginal deliveries and two cases of placenta previa with accreta underwent emergency hysterectomy. Some complications were reported in this experience. The follow-up study showed that most patients resumed their normal menstruation and some of them were able to conceive. For the management of placenta previa, uterine artery embolization is a minimally invasive technique that helps to avoid cesarean section. The impact on menstruation and fertility is yet to be seen. Copyright © 2015. Published by Elsevier B.V.

Live births after polar body biopsy and frozen-thawed cleavage stage embryo transfer: case report

PubMed Central

Guimarães, Fernando; Roque, Matheus; Valle, Marcello; Kostolias, Alessandra; de Azevedo, Rodrigo A; Martinhago, Ciro D; Sampaio, Marcos; Geber, Selmo

2016-01-01

Pre-implantation genetic diagnosis (PGD) or screening (PGS) technology, has emerged and developed in the past few years, benefiting couples as it allows the selection and transfer of healthy embryos during IVF treatments. These techniques can be performed in oocytes (polar-body biopsy) or embryos (blastomere or trophectoderm biopsy). In this case report, we describe the first two live births to be published in Brazil after a polar-body (PB) biopsy. In case 1, a 42-year-old was submitted to PB biopsy with PGS due to advanced maternal age and poor ovarian reserve. Five MII oocytes underwent first and second polar body biopsy and four cleavage embryos were cryopreserved. The PGS analysis resulted in two euploid embryos (next generation sequence). A frozen-thawed embryo transfer (FET) was performed after endometrial priming and a healthy baby was delivered after a cesarean section (37 weeks, female, 3390g, 47.5 cm). In case 2, a 40-year old patient with balanced translocation and poor ovarian response was submitted to PB biopsy. Two MII oocytes underwent first and second polar body biopsy and two embryos were cryopreserved in cleavage stage. The analysis resulted in one euploid embryo that was transferred after endometrial priming. A preterm healthy baby (34 weeks, female, 2100g, 40 cm) was delivered via cesarean section. In conclusion, although the blastocyst biopsy is the norm when performing PGS/PGD during IVF treatments, other alternatives (as PB biopsy) should be considered in some specific situations. PMID:28050963

Live births after polar body biopsy and frozen-thawed cleavage stage embryo transfer: case report.

PubMed

Guimarães, Fernando; Roque, Matheus; Valle, Marcello; Kostolias, Alessandra; Azevedo, Rodrigo A de; Martinhago, Ciro D; Sampaio, Marcos; Geber, Selmo

2016-12-01

Pre-implantation genetic diagnosis (PGD) or screening (PGS) technology, has emerged and developed in the past few years, benefiting couples as it allows the selection and transfer of healthy embryos during IVF treatments. These techniques can be performed in oocytes (polar-body biopsy) or embryos (blastomere or trophectoderm biopsy). In this case report, we describe the first two live births to be published in Brazil after a polar-body (PB) biopsy. In case 1, a 42-year-old was submitted to PB biopsy with PGS due to advanced maternal age and poor ovarian reserve. Five MII oocytes underwent first and second polar body biopsy and four cleavage embryos were cryopreserved. The PGS analysis resulted in two euploid embryos (next generation sequence). A frozen-thawed embryo transfer (FET) was performed after endometrial priming and a healthy baby was delivered after a cesarean section (37 weeks, female, 3390g, 47.5 cm). In case 2, a 40-year old patient with balanced translocation and poor ovarian response was submitted to PB biopsy. Two MII oocytes underwent first and second polar body biopsy and two embryos were cryopreserved in cleavage stage. The analysis resulted in one euploid embryo that was transferred after endometrial priming. A preterm healthy baby (34 weeks, female, 2100g, 40 cm) was delivered via cesarean section. In conclusion, although the blastocyst biopsy is the norm when performing PGS/PGD during IVF treatments, other alternatives (as PB biopsy) should be considered in some specific situations.

Weight loss in exclusively breastfed infants delivered by cesarean birth.

PubMed

Preer, Genevieve L; Newby, P K; Philipp, Barbara L

2012-05-01

Rates of exclusive breastfeeding during the postpartum hospital stay are a key measure of quality maternity care. Often, however, concern for excessive in-hospital weight loss leads to formula supplementation of breastfed infants. The American Academy of Pediatrics defines 7% weight loss as acceptable for breastfed newborns regardless of mode of delivery. Typical weight loss in exclusively breastfed infants delivered by cesarean birth has not been studied nor have possible correlates of greater weight loss in this population. To determine average weight loss in a cohort of exclusively breastfed infants delivered by cesarean birth and to identify correlates of greater than expected weight loss. We performed a retrospective chart review of exclusively breastfed infants delivered via cesarean birth at a Baby-Friendly hospital between 2005 and 2007. Average weight loss was calculated, and multivariate regression analysis was performed. Average weight loss during the hospital stay in our cohort of 200 infants was 7.2% ± 2.1% of birth weight, slightly greater than the American Academy of Pediatrics guideline of 7%. Absence of labor prior to delivery was significantly associated with a greater percentage of weight loss (P = .0004), as were lower gestational age (P = .0004) and higher birth weight (P < .0001). Maternal age, gravity, parity, infant sex, Apgar scores, and prior cesarean birth were not significantly associated. We conclude that for exclusively breastfed infants delivered by cesarean birth in a Baby-Friendly hospital, absence of labor prior to cesarean birth may be a previously unreported risk factor for greater than expected weight loss.

Cesarean Section: The Operation

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21 CFR 884.1185 - Endometrial washer.

Code of Federal Regulations, 2011 CFR

2011-04-01

... with negative pressure. This device is used to study endometrial cytology (cells). (b) Classification... a recent cesarean section, and (iii) Warning: Do not attach to a wall or any external suction, and...

Mode of delivery after successful external cephalic version: a systematic review and meta-analysis.

PubMed

de Hundt, Marcella; Velzel, Joost; de Groot, Christianne J; Mol, Ben W; Kok, Marjolein

2014-06-01

To assess the mode of delivery in women after a successful external cephalic version by performing a systematic review and meta-analysis. We searched MEDLINE, Embase, ClinicalTrials.gov, Cumulative Index to Nursing and Allied Health Literature, and the Cochrane Library for studies reporting on the mode of delivery in women after successful external cephalic version at term and women with a spontaneous cephalic-presenting fetus. Two reviewers independently selected studies, extracted data, and assessed study quality. The association between mode of delivery and successful external cephalic version was expressed as a common odds ratio with a 95% confidence interval (CI). We identified three cohort studies and eight case-control studies, reporting on 46,641 women. The average cesarean delivery rate for women with a successful external cephalic version was 21%. Women after successful external cephalic version were at increased risk for cesarean delivery for dystocia (odds ratio [OR] 2.2, 95% CI 1.6-3.0), cesarean delivery for fetal distress (OR 2.2, 95% CI 1.6-2.9), and instrumental vaginal delivery (OR 1.4, 95% CI 1.1-1.7). Women who have had a successful external cephalic version for breech presentation are at increased risk for cesarean delivery and instrumental vaginal delivery as compared with women with a spontaneous cephalic presentation. Nevertheless, with a number needed to treat of three, external cephalic version still remains a very efficient procedure to prevent a cesarean delivery.

Excessive weight loss in exclusively breastfed full-term newborns in a Baby-Friendly Hospital.

PubMed

Mezzacappa, Maria Aparecida; Ferreira, Bruna Gil

2016-09-01

To determine the risk factors for weight loss over 8% in full-term newborns at postpartum discharge from a Baby Friendly Hospital. The cases were selected from a cohort of infants belonging to a previous study. Healthy full-term newborns with birth weight ≥2.000g, who were exclusively breastfed, and excluding twins and those undergoing phototherapy as well as those discharged after 96 hours of life, were included. The analyzed maternal variables were maternal age, parity, ethnicity, type of delivery, maternal diabetes, gender, gestational age and appropriate weight for age. Adjusted multiple and univariate Cox regression analyses were used, considering as significant p<0.05. We studied 414 newborns, of whom 107 (25.8%) had excessive weight loss. Through the univariate regression, risk factors associated with weight loss >8% were caesarean delivery and older maternal age. At the adjusted multiple regression analysis, the model to explain the weight loss was cesarean delivery (relative risk: 2.27 and 95% of confidence interval: 1.54 to 3.35). The independent predictor for weight loss >8% in exclusively breastfed full-term newborns in a Baby-Friendly Hospital was the cesarean delivery. It is possible to reduce the number of cesarean sections to minimize neonatal excessive weight loss and the resulting use of infant formula during the first week of life. Copyright © 2015 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

Delivery by Cesarean Section

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... relatively few side effects, and allows you to witness the delivery. But sometimes, especially for an emergency ... 2009 Source Caring for Your Baby and Young Child: Birth to Age 5 (Copyright © 2009 American Academy ...

Cesarean Section: Recovering After Surgery

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Prior Prelabor or Intrapartum Cesarean Delivery and Risk of Placenta Previa

PubMed Central

Downes, Katheryne L.; Hinkle, Stefanie N.; Sjaarda, Lindsey A.; Albert, Paul S.; Grantz, Katherine L.

2015-01-01

Objective To examine the association between previous cesarean delivery and subsequent placenta previa while distinguishing cesarean delivery prior to onset of labor from intrapartum cesarean delivery. Study Design Retrospective cohort study of electronic medical records from 20 Utah hospitals (2002–2010) with restriction to the first two singleton deliveries of women nulliparous at study entry (n=26,987). First pregnancy delivery mode was classified as 1) vaginal (reference); 2) cesarean delivery prior to labor onset (prelabor); or 3) cesarean delivery after labor onset (intrapartum). Risk of second delivery previa was estimated by prior delivery mode using logistic regression and adjusted for maternal age, insurance, smoking, co-morbidities, prior pregnancy loss, and history of previa. Results The majority of first deliveries were vaginal (82%, n=22,142), followed by intrapartum cesarean delivery (14.6%, n=3,931), or prelabor cesarean delivery (3.4%, n=914). Incidence of second delivery previa was 0.29% (n=78) and differed by prior delivery mode: vaginal, 0.24%; prelabor cesarean delivery, 0.98%; intrapartum cesarean delivery, 0.38% (P<0.001). Relative to vaginal delivery, prior prelabor cesarean delivery was associated with an increased risk of second delivery previa (adjusted odds ratio, 2.62 [95% confidence interval, 1.24–5.56]). There was no significant association between prior intrapartum cesarean delivery and previa [adjusted odds ratio, 1.22 (95% confidence interval, 0.68–2.19)]. Conclusion Prior prelabor cesarean delivery was associated with a more than two-fold significantly increased risk of previa in the second delivery, while the approximately 20% increased risk of previa associated with prior intrapartum cesarean delivery was not significant. Although rare, the increased risk of placenta previa after prior prelabor cesarean delivery may be important when considering non-medically indicated prelabor cesarean delivery. PMID:25576818

Previous prelabor or intrapartum cesarean delivery and risk of placenta previa.

PubMed

Downes, Katheryne L; Hinkle, Stefanie N; Sjaarda, Lindsey A; Albert, Paul S; Grantz, Katherine L

2015-05-01

The purpose of this study was to examine the association between previous cesarean delivery and subsequent placenta previa while distinguishing cesarean delivery before the onset of labor from intrapartum cesarean delivery. We conducted a retrospective cohort study of electronic medical records from 20 Utah hospitals (2002-2010) with restriction to the first 2 singleton deliveries of nulliparous women at study entry (n=26,987). First pregnancy delivery mode was classified as (1) vaginal (reference), (2) cesarean delivery before labor onset (prelabor), or (3) cesarean delivery after labor onset (intrapartum). Risk of second delivery previa was estimated by previous delivery mode with the use of logistic regression and was adjusted for maternal age, insurance, smoking, comorbidities, previous pregnancy loss, and history of previa. Most first deliveries were vaginal (82%; n=22,142), followed by intrapartum cesarean delivery (14.6%; n=3931), or prelabor cesarean delivery (3.4%; n=914). Incidence of second delivery previa was 0.29% (n=78) and differed by previous delivery mode: vaginal, 0.24%; prelabor cesarean delivery, 0.98%; intrapartum cesarean delivery, 0.38% (P<.001). Relative to vaginal delivery, previous prelabor cesarean delivery was associated with an increased risk of second delivery previa (adjusted odds ratio, 2.62; 95% confidence interval, 1.24-5.56). There was no significant association between previous intrapartum cesarean delivery and previa (adjusted odds ratio, 1.22; 95% confidence interval, 0.68-2.19). Previous prelabor cesarean delivery was associated with a >2-fold significantly increased risk of previa in the second delivery, although the approximately 20% increased risk of previa that was associated with previous intrapartum cesarean delivery was not significant. Although rare, the increased risk of placenta previa after previous prelabor cesarean delivery may be important when considering nonmedically indicated prelabor cesarean delivery. Published by Elsevier Inc.

21 CFR 884.1100 - Endometrial brush.

Code of Federal Regulations, 2010 CFR

2010-04-01

... endometrium (the mucosal lining of the uterus) by brushing its surface. This device is used to study... perforation, or a recent cesarean section, and (3) Design and testing: (i) The sampling component is covered...

21 CFR 884.1100 - Endometrial brush.

Code of Federal Regulations, 2011 CFR

2011-04-01

... endometrium (the mucosal lining of the uterus) by brushing its surface. This device is used to study... perforation, or a recent cesarean section, and (3) Design and testing: (i) The sampling component is covered...

Family physicians who provide intrapartum care and those who do not

PubMed Central

Klein, Michael C.; Kaczorowski, Janusz; Tomkinson, Jocelyn; Hearps, Stephen; Baradaran, Nazli; Brant, Rollin

2011-01-01

Abstract Objective To examine FPs’ attitudes toward birth for those providing intrapartum care (IPC) and those providing only antepartum care (APC). Design National, cross-sectional Web- and paper-based survey. Setting Canada. Participants A total of 897 Canadian FPs: 503 providing both IPC and APC (FPIs), 252 providing only APC but who previously provided IPC (FPPs), and 142 providing only APC who never provided IPC (FPNs). Main outcome measures Respondents’ views (measured on a 5-point Likert scale) on routine electronic fetal monitoring, epidural analgesia, routine episiotomy, doulas, pelvic floor benefits of cesarean section, approaches to reducing cesarean section rates, maternal choice and the mother’s role in her own child’s birth, care providers’ fears of vaginal birth for themselves or their partners, and safety by mode or place of birth. Results Results showed that FPIs and FPPs were more likely than FPNs were to take additional training or advanced life support courses. The FPIs consistently demonstrated more positive attitudes toward vaginal birth than did the other 2 groups. The FPPs and FPNs showed significantly more agreement with use of routine electronic fetal monitoring and routine epidural analgesia (P < .001). The FPIs displayed significantly more acceptance of doulas (P < .001) and more disagreement with the pelvic floor benefits of cesarean section than other FPs did (P < .001). The FPIs were significantly less fearful of vaginal birth for themselves or their partners than were FPPs and FPNs (P < .001). All FP groups agreed on rejection of elective cesarean section, in the absence of indications, for themselves or their partners and on support for vaginal birth in the presence of uterine scar. While all FP groups supported licensed midwifery, three-quarters thought home birth was more dangerous than hospital birth and showed ambivalence toward birth plans. Only 7.8% of FPIs would choose obstetricians for their own or their partners’ maternity care. Conclusion The FPIs had a more positive, evidence-based view of birth. It is likely that FPs providing only APC are influencing women in their practices toward a relatively negative view of birth before referral to obstetricians, FPIs, or midwives for the actual birth. The relatively negative views of birth held by FPs providing only APC need to be addressed in family practice education and in continuing education. PMID:21490345

Family physicians who provide intrapartum care and those who do not: very different ways of viewing childbirth.

PubMed

Klein, Michael C; Kaczorowski, Janusz; Tomkinson, Jocelyn; Hearps, Stephen; Baradaran, Nazli; Brant, Rollin

2011-04-01

To examine FPs' attitudes toward birth for those providing intrapartum care (IPC) and those providing only antepartum care (APC). National, cross-sectional Web- and paper-based survey. Canada. A total of 897 Canadian FPs: 503 providing both IPC and APC (FPIs), 252 providing only APC but who previously provided IPC (FPPs), and 142 providing only APC who never provided IPC (FPNs). Respondents' views (measured on a 5-point Likert scale) on routine electronic fetal monitoring, epidural analgesia, routine episiotomy, doulas, pelvic floor benefits of cesarean section, approaches to reducing cesarean section rates, maternal choice and the mother's role in her own child's birth, care providers' fears of vaginal birth for themselves or their partners, and safety by mode or place of birth. Results showed that FPIs and FPPs were more likely than FPNs were to take additional training or advanced life support courses. The FPIs consistently demonstrated more positive attitudes toward vaginal birth than did the other 2 groups. The FPPs and FPNs showed significantly more agreement with use of routine electronic fetal monitoring and routine epidural analgesia (P < .001). The FPIs displayed significantly more acceptance of doulas (P < .001) and more disagreement with the pelvic floor benefits of cesarean section than other FPs did (P < .001). The FPIs were significantly less fearful of vaginal birth for themselves or their partners than were FPPs and FPNs (P < .001). All FP groups agreed on rejection of elective cesarean section, in the absence of indications, for themselves or their partners and on support for vaginal birth in the presence of uterine scar. While all FP groups supported licensed midwifery, three-quarters thought home birth was more dangerous than hospital birth and showed ambivalence toward birth plans. Only 7.8% of FPIs would choose obstetricians for their own or their partners' maternity care. The FPIs had a more positive, evidence-based view of birth. It is likely that FPs providing only APC are influencing women in their practices toward a relatively negative view of birth before referral to obstetricians, FPIs, or midwives for the actual birth. The relatively negative views of birth held by FPs providing only APC need to be addressed in family practice education and in continuing education.

Adverse perinatal outcomes in borderline amniotic fluid index.

PubMed

Jamal, Ashraf; Kazemi, Maryam; Marsoosi, Vajiheh; Eslamian, Laleh

2016-11-01

Normal amniotic fluid predicts normal placental function, fetal growth and fetal well-being. To determine adverse pregnancy outcomes in borderline amniotic fluid index (AFI). Pregnant women (37-40 wks) with diagnosis of borderline AFI between December 2012 and August 2014 were identified. Antepartum, intrapartum and neonatal data were collected and compared with those of pregnant women with normal AFI. An AFI less than 8 and more than 5 cm was defined for borderline AFI. Pregnancy outcomes included Cesarean section for non-reassuring fetal heart rate, meconium stained amniotic fluid, 5-min Apgar score <7, low birth weight, umbilical cord blood pH at term and NICU admission. Gestational age at delivery in pregnancies with borderline AFI was significantly lower than normal AFI. Cesarean section rate for non-reassuring fetal heart rate in women of borderline AFI was significantly higher and there was an increased incidence of birth weight less than 10 th percentile for gestation age in borderline AFI group. Incidence of low Apgar score and low umbilical artery pH in pregnancies with borderline AFI was significantly higher than women with normal AFI. There were no significant difference in the rate of NICU admission and meconium staining in both groups. There are significant differences for adverse pregnancy outcomes , such as Cesarean section due to non-reassuring fetal heart rate, birth weight less than 10 th percentile for gestation age, low 5 min Apgar score and low umbilical artery pH between pregnancies with borderline and normal AFI.

The effects of counseling on fear of childbirth.

PubMed

Larsson, Birgitta; Karlström, Annika; Rubertsson, Christine; Hildingsson, Ingegerd

2015-06-01

To investigate women's experiences of attending existing counseling programs for childbirth-related fear and the effect of this counseling over time. A longitudinal survey. Three hospitals in the central north of Sweden. A selected sample of 936 women. Of these, 70 received counseling due to fear of childbirth (study-group). Data were collected with questionnaires 2 months and 1 year after giving birth with background data collected during midpregnancy. Comparisons were made between women with or without counseling. Crude and adjusted odds ratios (OR) were calculated. Self-reported childbirth fear, experience of counseling, birth experience and preferred mode of birth. Women in the counseling group reported higher childbirth fear 1 year after giving birth (OR 5.0, 95% confidence interval (95% CI) 2.6-9.3), they had a more negative birth experience that did not change over time (OR 2.1, 95% CI 1.2-3.9) and they preferred cesarean section to a greater extent (OR 12.0, 95% CI 5.1-28.1) in the case of another birth. Also, they were more often delivered by planned cesarean section (OR 4.7, 95% CI 2.4-9.1). However, 80% were satisfied with the given support. Although women were satisfied with the treatment, this study shows that counseling had a minor effect on fear of childbirth, birth experiences or cesarean section rates. To help women with their fear of childbirth, more effective methods of treatment are needed. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

Hematoma and abscess formation caused by Mycoplasma hominis following cesarean section

PubMed Central

Koshiba, Hisato; Koshiba, Akemi; Daimon, Yasushi; Noguchi, Toshifumi; Iwasaku, Kazuhiro; Kitawaki, Jo

2011-01-01

Mycoplasma species cannot be identified by routine bacteriological culture methods and are resistant to common antimicrobial agents. Mycoplasma hominis usually colonizes the lower urogenital tract and causes pyelonephritis, pelvic inflammatory disease, chorioamnionitis, rupture of fetal membranes, preterm labor, postpartum fever, postabortal fever, and neonatal infection. This organism is highly prevalent in cervicovaginal cultures of sexually active women. M. hominis, M. genitalis, Ureaplasma urealyticum, and U. parvum may invade and infect placental and fetal tissues, leading to adverse pregnancy outcomes. M. hominis occasionally causes nongenitourinary infection of the blood, wounds, central nervous system, joints, or respiratory tract. We present a case of a 27-year-old woman who developed abdominal wound hematoma and abscess after cesarean section. The wound was drained, but her high fever persisted, in spite of antibiotic treatment using flomoxef sodium and imipenem·cilastatin sodium. Because the exudate exhibited M. hominis growth in an anaerobic environment, we administered the quinolone ciprofloxacin. This therapy resolved her fever, and her white blood cell count and C-reactive protein level diminished to the normal ranges. To our knowledge, there are four published articles regarding the isolation of M. hominis from postcesarean incisions. Based on the current study and the literature, infection by this pathogen may cause hematoma formation with or without abscess after cesarean section or in immunosuppressed postoperative patients. In such cases, physicians may need to suspect Mycoplasma infection and initiate appropriate antibacterial treatment as soon as possible in order to avoid persistent fever. PMID:21339933

Birth risk indicators for maternal and neonatal health: Songkla Center Hospital perspective.

PubMed

Kaewsuksai, Peeranan; Chandeying, Verapol

2012-02-01

The aim of the present study was to examine the maternal and neonatal birth risk indicator and their relationship with the outcome of pregnancy. This retrospective descriptive study was conducted in a selective month of 2008, 2009, and 2010. The birth risk indicators of maternal and neonatal health were collected from the medical records. There were 385, 349 and 334 deliveries in a selective month of 2008, 2009, and 2010. There was neither maternal mortality, nor cardiovascular failure in the present study period. Three main indication of inductions of labor were premature rupture of membrane (up to 4.0%), diabetes mellitus (up to 2.0%), and postdate (up to 1.3%). The first two conditions had statistical significance in September 2009 (p = 0.0334 and 0.0053 respectively). Whereas, the three major indications of cesarean section were previous cesarean section (12.5 to 21.9%), failure to progress due to protracted/arrest of labor pattern with/without rupture of membrane and augmented labor (2.4 to 7.5%), and fetal distress (1.1 to 4.2%). The rates of low birth weight, less than 2,500 grams, were varied from 5.2 to 6.9%. The respiratory distress syndrome (RDS) related to repeat cesarean section was encountered up to 3.6%, as well as the RDS related to induction of labor was up to 1.6%. The birth risk indicators reflect the outcome of pregnancy, however the development of additional key indicators for perinatal health care outcome are required.

Guideline-recommended 15° left lateral table tilt during cesarean section in regional anesthesia-practical aspects: An observational study.

PubMed

Aust, Hansjoerg; Koehler, Sigmund; Kuehnert, Maritta; Wiesmann, Thomas

2016-08-01

Left lateral table tilt of 15° to 30° is recommended for cesarean section, although little is known about the practical problems of its implementation. This study examines these issues from the perspective of anesthesiologists, obstetricians, theater nurses, and patients. Initially, the tilt was set by visual estimation in 100 women and checked by inclinometer afterwards. Observational survey. One hundred women undergoing primary cesarean section. The anesthesiologist's initial estimated tilt setting was documented, then patient comfort and obstetrician's needs were assessed at 15°, and the tilt was adjusted accordingly. Problems were identified, and possible solutions were introduced. The effects of our solutions were reevaluated after 12months. Despite appropriate training, too little tilt was achieved in most cases. Even with objective inclinometry, complaints by patients, obstetricians, and theater nurses made physicians reluctant to press for 15° tilt. Better compliance was achieved by the introduction of a 2-step tilt procedure, side bar mounting, and inclinometry. After 12months, 96% of anesthesiologists were using the inclinometer to set at least 10°. Most observed an improvement in patient care. Implementation of 10° to 15° tilt requires objective inclinometry. It allows tilt adjustment to be made by interdisciplinary staff in greater confidence that patient comfort and surgical conditions will not be impaired. Strategies to reduce discomfort are presented in this article. Copyright © 2016 Elsevier Inc. All rights reserved.

[Assessment of three-level selective perinatal care based on the analysis of early perinatal death rates and cesarean sections in Poland in 2008].

PubMed

Troszyński, Michał; Niemiec, Tomasz; Wilczyńska, Anna

2009-09-01

The aim of the following work was to assess three-level selective perinatal care in Polish voivodeships in 2008 on the basis of the following parameters: birth rates as well as perinatal death rates, divided into three classes of neonatal weights, in hospitals on each of the three levels. The goal of selective perinatal care is, among other things, to diagnose threats to the mother and/or fetus and direct women with high-risk pregnancies to higher level obstetrics and neonatology clinics and units. The structure of a regional three-level perinatal care, as well as the rules and procedures governing the process of redirecting patients to different levels of perinatal care have been defined in great detail. Perinatal death rates analysis has been carried out on the basis of data received from Voivodeship Public Health Centers in sixteen voivodeships in Poland in 2008. The main document constituted MZ-29 form section X, modified by the authors and subdivided into levels of perinatal care. All data contained in the form have been verified: the numbers concerning birth and death rates as well as perinatal deaths and birth weight subgroups from given voivodeship hospitals. Statistic analysis was limited to the presentation of result tables and graphs within voivodeships. Birth rates and perinatal death rates revealed that in the course of ten years the level of perinatal care, introduced gradually in Poland between the years 1997-1999, resulted in its improvement. Perinatal death rates decreased in the course of ten years from 9.5% in 1999 to 6.45% in 2008, i.e. by 0.3% annually. On the first level, the rate of neonates with very low birth weight, 500-999g, decreased by 5.5% and was 21.1% in 2008 and 36.6% in 1999, whereas on the third level, the birth rate in the same group (500-999g) increased by 12.7% and was 47.7% in 2008 and 35.5% in 1999. There is a growing and alarming tendency to perform cesarean sections. The increase amounted up to 1.2% annually (18.2% in 19999 and 30.5% in 2008), with vast differences among hospitals and voivodeships. In 2008 there were 28.4% of cesarean sections in level one-hospitals, 29.3% in level two-hospitals and 40.6% in level three-hospitals. The results of an overall decrease in perinatal deaths rate and an increase in birth rates in the group of neonates with very low birth weight on the third level are not satisfactory. Reintroduction of the program and strategy from the years 1995 and 1997 will enable us to improve the situation. Particularly this should be the case on the basic level perinatal care. In the context of three-level selective strategy the reintroduction of periodical analysis of perinatal care results is essential.

Cost-effectiveness of external cephalic version for term breech presentation.

PubMed

Tan, Jonathan M; Macario, Alex; Carvalho, Brendan; Druzin, Maurice L; El-Sayed, Yasser Y

2010-01-21

External cephalic version (ECV) is recommended by the American College of Obstetricians and Gynecologists to convert a breech fetus to vertex position and reduce the need for cesarean delivery. The goal of this study was to determine the incremental cost-effectiveness ratio, from society's perspective, of ECV compared to scheduled cesarean for term breech presentation. A computer-based decision model (TreeAge Pro 2008, Tree Age Software, Inc.) was developed for a hypothetical base case parturient presenting with a term singleton breech fetus with no contraindications for vaginal delivery. The model incorporated actual hospital costs (e.g., $8,023 for cesarean and $5,581 for vaginal delivery), utilities to quantify health-related quality of life, and probabilities based on analysis of published literature of successful ECV trial, spontaneous reversion, mode of delivery, and need for unanticipated emergency cesarean delivery. The primary endpoint was the incremental cost-effectiveness ratio in dollars per quality-adjusted year of life gained. A threshold of $50,000 per quality-adjusted life-years (QALY) was used to determine cost-effectiveness. The incremental cost-effectiveness of ECV, assuming a baseline 58% success rate, equaled $7,900/QALY. If the estimated probability of successful ECV is less than 32%, then ECV costs more to society and has poorer QALYs for the patient. However, as the probability of successful ECV was between 32% and 63%, ECV cost more than cesarean delivery but with greater associated QALY such that the cost-effectiveness ratio was less than $50,000/QALY. If the probability of successful ECV was greater than 63%, the computer modeling indicated that a trial of ECV is less costly and with better QALYs than a scheduled cesarean. The cost-effectiveness of a trial of ECV is most sensitive to its probability of success, and not to the probabilities of a cesarean after ECV, spontaneous reversion to breech, successful second ECV trial, or adverse outcome from emergency cesarean. From society's perspective, ECV trial is cost-effective when compared to a scheduled cesarean for breech presentation provided the probability of successful ECV is > 32%. Improved algorithms are needed to more precisely estimate the likelihood that a patient will have a successful ECV.

Women's knowledge and attitude towards mode of delivery and frequency of cesarean section on mother's request in six public and private hospitals in Tehran, Iran, 2012.

PubMed

Ghotbi, Fatemeh; Akbari Sene, Azadeh; Azargashb, Eznollah; Shiva, Farideh; Mohtadi, Mina; Zadehmodares, Shahrzad; Farzaneh, Farah; Yasai, Fakhr-al-Molouk

2014-05-01

The rate of cesarean section (CS) has been reported to be as high as 40% among Iranian women in the year 2009. The aim of this study was to determine the rate of cesarean delivery on mother's request (CDMR) and to determine maternal attitude and knowledge about various modes of delivery in private and public (university) hospitals in Tehran. All primiparous mothers delivering in six selected hospitals between April 2010 and March 2011 were included. Trained investigators handed a predesigned questionnaire to mothers 1 day after delivery to be filled out in the presence of the investigator. From 600 deliveries, 501 (83.5%) were CS and 99 (16.5%) were normal vaginal delivery. The CS rates in university hospitals versus private hospitals were 78.5% and 91.9%, respectively. In total, mothers' knowledge scores were poor, intermediate, and good in 55.6%, 37.9%, and 6.5% of cases, respectively, and no significant difference in knowledge was observed between mothers attending private or public hospitals. The overall rate of CDMR was 20.8%; and the most frequent reason was fear of pain. Women with CDMR were at higher marital age, education, insurance coverage, and socioeconomic status compared with the women with vaginal delivery. Prompt action is needed to reduce the unacceptably high rate of unwarranted cesarean deliveries. Improving women's knowledge about the risks and benefits of different modes of delivery can lead to a positive maternal attitude towards vaginal delivery. © 2014 The Authors. Journal of Obstetrics and Gynaecology Research © 2014 Japan Society of Obstetrics and Gynecology.

Dexmedetomidine for an awake fiber-optic intubation of a parturient with Klippel-Feil syndrome, Type I Arnold Chiari malformation and status post released tethered spinal cord presenting for repeat cesarean section

PubMed Central

Shah, Tanmay H.; Badve, Manasi S.; Olajide, Kowe O.; Skorupan, Havyn M.; Waters, Jonathan H.; Vallejo, Manuel C.

2011-01-01

Patients with Klippel-Feil Syndrome (KFS) have congenital fusion of their cervical vertebrae due to a failure in the normal segmentation of the cervical vertebrae during the early weeks of gestation and also have myriad of other associated anomalies. Because of limited neck mobility, airway management in these patients can be a challenge for the anesthesiologist. We describe a unique case in which a dexmedetomidine infusion was used as sedation for an awake fiber-optic intubation in a parturient with Klippel-Feil Syndrome, who presented for elective cesarean delivery. A 36-year-old female, G2P1A0 with KFS (fusion of cervical vertebrae) who had prior cesarean section for breech presentation with difficult airway management was scheduled for repeat cesarean delivery. After obtaining an informed consent, patient was taken in the operating room and non-invasive monitors were applied. Dexmedetomidine infusion was started and after adequate sedation, an awake fiber-optic intubation was performed. General anesthetic was administered after intubation and dexmedetomidine infusion was continued on maintenance dose until extubation. Klippel-Feil Syndrome (KFS) is a rare congenital disorder for which the true incidence is unknown, which makes it even rare to see a parturient with this disease. Patients with KFS usually have other congenital abnormalities as well, sometimes including the whole thoraco-lumbar spine (Type III) precluding the use of neuraxial anesthesia for these patients. Obstetric patients with KFS can present unique challenges in administering anesthesia and analgesia, primarily as it relates to the airway and dexmedetomidine infusion has shown promising result to manage the airway through awake fiberoptic intubation without any adverse effects on mother and fetus. PMID:24765318

Obstetricians' perspective towards cesarean section delivery based on professional level: experience from Egypt.

PubMed

Shaaban, Mohamed M; Sayed Ahmed, Waleed Ali; Ahmed, Waleed S; Khadr, Zeinab; El-Sayed, Hesham F

2012-08-01

(1) To investigate Egyptian obstetricians' views towards cesarean delivery on maternal request, (2) to investigate Egyptian obstetricians' views towards some of the "potentially neglected" or controversial obstetrical skills or maneuvers as external cephalic version (ECV), fetal scalp pH measurement or tubal ligation during CS and (3) to examine the effect of professional level on the above factors. This is a descriptive study performed at the 8th annual Obstetrics and Gynecology conference of Suez Canal University held at Ismailia city in Egypt in June 2011 via a structured self administered questionnaire. Questionnaire was distributed to 223 conference attendants from the three professional levels (consultants, specialists and registrars) working at the two major institutions in Egypt: University and Ministry of Health. The structured questionnaire was based on informed opinion and professional guidelines. In total, 167 (75%) completed the questionnaire. Cesarean delivery on maternal request was accepted by 66% of the studied group and acceptance was significantly higher among consultants. There was no difference in all physicians' practices of cesarean section in both private and public settings. Limited access to medical equipment such as cardiotocogram (CTG) was shown in consultant group reflecting improper private sector preparations. The study revealed that 59% of obstetricians accepted vaginal breech delivery, and only 14% would consider ECV. Fetal scalp pH taking in cases of abnormal CTG was accepted by only 16.3% and 49% rejected the practice of instrumental delivery. There were significant differences among the three professional and the two institutional groups regarding these attitudes. There were different views regarding tubal sterilization during CS. Lack of knowledge, the need to improve some clinical skills and some professional attitudes may shed light on rising CS rates in Egypt.

[Types of hospital property and the relative rate of cesarean section occurrence].

PubMed

Konstantinov, S; Zlatkov, V

2015-01-01

To determine the influential significance of types of hospital property over methods of delivery and other related medical issues The research includes 61 662 deliveries over the period of 01.01.2013-31.12.2013, registered in the Birth Information System (BIS) maintained by the National Center of Public Health and Analyses . It is a retrospective research that compares the portion of cesarean sections (C-sections), premature births, the birth weight of newborns, and APGAR scores at the first minute after birth in three types of hospitals, divided by their property types--municipal, state owned, and private. Alternate analysis has been used--comparison of relative portion indices. We used t-test to determine significant differences among surveyed indicators with established level of significance p < 0.05. The rate of C-sections out of all deliveries for the period of 2013 totals 38.40%. One can determine important differences in this rate among different types of hospitals, the highest rate reaching 59.63% in private hospitals. Health institutions with more than 1000 deliveries per year also show a greater amount of accomplished c-sections. The percentage of birth before 37 weeks of gestation and of birth weight below 2500 g is greatest in state owned hospitals, and the portion of newborns with APGAR scores measuring above 7 is greatest in municipal hospitals. There is a tendency in the rise of the portion of c-sections, and from 2012 to 2013 this rise runs up to 2.39%. However, there is a lack of data to relate significant greater proportion of c-section deliveries in private hospitals to any medical reasons. Therefore, some additional research should be done to give a more objective explanation to the reasons as well as the consequences that follow a change in obstetrical behavior that eventually leads to a rise in c-section deliveries.

Failed Operative Vaginal Delivery

PubMed Central

Alexander, James M.; Leveno, Kenneth J.; Hauth, John C.; Landon, Mark B.; Gilbert, Sharon; Spong, Catherine Y.; Varner, Michael W.; Caritis, Steve N.; Meis, Paul; Wapner, Ronald J.; Sorokin, Yoram; Miodovnik, Menachem; O'Sullivan, Mary J.; Sibai, Baha M.; Langer, Oded; Gabbe, Steven G.

2010-01-01

Objective To compare maternal and neonatal outcomes in women undergoing a second stage cesarean after a trial of operative vaginal delivery with women undergoing a second stage cesarean without such an attempt. Methods This study is a secondary analysis of the women who underwent second stage cesarean. .The maternal outcomes examined included blood transfusion, endometritis, wound complication, anesthesia use, and maternal death. Infant outcomes examined included umbilical artery pH < 7.0, Apgar of 3 or less at 5 minutes, seizures within 24 hours of birth, hypoxic ischemic encephalopathy (HIE), stillbirth, skull fracture, and neonatal death. Results Of 3189 women who underwent second stage cesarean, operative vaginal delivery was attempted in 640. Labor characteristics were similar in the two groups with the exception of the admission to delivery time and cesarean indication. Those with an attempted operative vaginal delivery were more likely to undergo cesarean delivery for a non-reassuring fetal heart rate tracing (18.0% vs 13.9%, p=.01), have a wound complication (2.7% vs 1.0%; OR 2.65 95% CI 1.43–4.91), and require general anesthesia (8.0% vs 4.1%, OR 2.05 95% CI 1.44–2.91). Neonatal outcomes including umbilical artery pH less than 7.0, Apgar at or below 3 at 5 minutes, and hypoxic ischemic encephalopathy were more common for those with an attempted operative vaginal delivery. This was not significant when cases with a non-reassuring fetal heart rate tracing were removed. Conclusion Cesarean delivery after an attempt at operative vaginal delivery was not associated with adverse neonatal outcomes in the absence of a non-reassuring fetal heart rate tracing. PMID:20168101

Vaginismus as an independent risk factor for cesarean delivery.

PubMed

Goldsmith, Tomer; Levy, Amalia; Sheiner, Eyal; Goldsmith, Tomer; Levy, Amalia; Sheiner, Eyal

2009-10-01

The present study was aimed to investigate pregnancy outcome of patients with vaginismus, and specifically the relationship between vaginismus and cesarean delivery. A population based study comparing all pregnancies in patients with and without vaginismus was conducted. Patients lacking prenatal care were excluded from the analysis. Deliveries occurred during the years 1988-2007. A multivariate logistic regression model, with backward elimination, was constructed to find independent risk factors associated with vaginismus. During the study period there were 192,954 deliveries, of which 118 occurred in patients with vaginismus. Patients with vaginismus tended to be younger (26.04+/-4.89 vs. 28.61+/-5.83; p < 0.001) and delivered smaller children (3024.2+/-517 g vs. 3160.9+/-576 g; p = 0.01) when compared with patients without vaginismus. Patients with vaginismus had higher rates of infertility treatments (5.9%vs. 2.7%, odds ratio [OR] 2.3; 95% confidence interval [CI] 1.1-4.9; p = 0.04) and labor induction (37.3%vs. 27.4%, OR 1.6; 95% CI 1.1-2.3; p = 0.02), vacuum extraction (9.3%vs. 2.8%, OR 3.6, 95% CI 1.9-6.7; p < 0.001), and cesarean delivery (39.0%vs. 14.5%, OR 3.8; 95% CI 2.6-5.5; p < 0.001) when compared with the comparison group. Even after controlling for possible confounders associated with cesarean delivery such as previous cesarean delivery, pathological presentations, and fetal distress, vaginismus remained as an independent risk factor for cesarean delivery (OR 7.1; 95% CI 4.5-11.1; p < 0.001). Vaginismus is an independent risk factor for cesarean delivery.

Can a prediction model for vaginal birth after cesarean also predict the probability of morbidity related to a trial of labor?

PubMed

Grobman, William A; Lai, Yinglei; Landon, Mark B; Spong, Catherine Y; Leveno, Kenneth J; Rouse, Dwight J; Varner, Michael W; Moawad, Atef H; Caritis, Steve N; Harper, Margaret; Wapner, Ronald J; Sorokin, Yoram; Miodovnik, Menachem; Carpenter, Marshall; O'Sullivan, Mary J; Sibai, Baha M; Langer, Oded; Thorp, John M; Ramin, Susan M; Mercer, Brian M

2009-01-01

The objective of the study was to determine whether a model for predicting vaginal birth after cesarean (VBAC) can also predict the probabilty of morbidity associated with a trial of labor (TOL). Using a previously published prediction model, we categorized women with 1 prior cesarean by chance of VBAC. Prevalence of maternal and neonatal morbidity was stratfied by probability of VBAC success and delivery approach. Morbidity became less frequent as the predicted chance of VBAC increased among women who underwent TOL (P < .001) but not elective repeat cesarean section (ERCS) (P > .05). When the predicted chance of VBAC was less than 70%, women undergoing a TOL were more likely to have maternal morbidity (relative risk [RR], 2.2; 95% confidence interval [CI], 1.5-3.1) than those who underwent an ERCS; when the predicted chance of VBAC was at least 70%, total maternal morbidity was not different between the 2 groups (RR, 0.8; 95% CI, 0.5-1.2). The results were similar for neonatal morbidity. A prediction model for VBAC provides information regarding the chance of TOL-related morbidity and suggests that maternal morbidity is not greater for those women who undergo TOL than those who undergo ERCS if the chance of VBAC is at least 70%.

A modified fetal heart rate tracing interpretation system for prediction of cesarean section

PubMed Central

Schnettler, William T.; Rogers, Jennifer; Barber, Rachel E.; Hacker, Michele R.

2013-01-01

Objective To investigate whether a modified version of the 2008 National Institute of Child Health and Human Development (NICHD) interpretation system upon admission decreases cesarean delivery risk. Methods This retrospective cohort study ascribed a modified category to the first 30 min of fetal heart rate (FHR) tracings in labor. Category I was divided into two subsets (Ia and Ib) by the presence of accelerations. Category II was divided into four subsets (IIa–IId) based on baseline FHR, variability, response to stimulation and decelerations. Log-binomial regression was used to calculate risk ratios (RR) and 95% confidence intervals (CI). Results A category was ascribed to 910 women. Most FHR tracings were Category Ia (65.8%), Ib (7.7%), IIb (11.8%) and IId (14.0%). Category Ib tracings (fewer than two accelerations) were 2.26 (95% CI: 1.13–4.52) times more likely to result in cesarean delivery for abnormal FHR tracing than Category Ia tracings. A similar increase in risk was seen when comparing Category IIb and Category IId with Category Ia. Conclusion Application of a modified version of the 2008 NICHD FHR interpretation system to the initial 30 min of labor can identify women at increased risk of cesarean delivery for abnormal FHR tracing. PMID:21942513

Variation in caesarean section rates in the US: outliers, damned outliers, and statistics.

PubMed

Smith, Gordon C S

2014-10-01

Gordon C. Smith discusses the study by Katy Kozhimannil and colleagues that examines variations in cesarean section rates in the US and argues for the need for high-quality routine data collection to better understand the reasons for these variations. Please see later in the article for the Editors' Summary.

Elective cesarean section for women living with HIV: a systematic review of risks and benefits.

PubMed

Kennedy, Caitlin E; Yeh, Ping T; Pandey, Shristi; Betran, Ana P; Narasimhan, Manjulaa

2017-07-17

To inform WHO guidelines, we conducted a systematic review and meta-analysis to assess maternal and perinatal outcomes comparing cesarean section (c-section) before labor and rupture of membranes [elective c-section (ECS)] with other modes of delivery for women living with HIV. We searched PubMed, CINAHL, Embase, CENTRAL, and previous reviews to identify published trials and observational studies through October 2015. Results were synthesized using random-effects meta-analysis, stratifying for combination antiretroviral therapy (cART), CD4/viral load (VL), delivery at term, and low-income/middle-income countries. From 2567 citations identified, 36 articles met inclusion criteria. The single randomized trial, published in 1999, reported minimal maternal morbidity and significantly fewer infant HIV infections with ECS [odds ratio (OR) 0.2, 95% confidence interval (CI) 0.0-0.5]. Across observational studies, ECS was associated with increased maternal morbidity compared with vaginal delivery (OR 3.12, 95% CI 2.21-4.41). ECS was also associated with decreased infant HIV infection overall (OR 0.43, 95% CI 0.30-0.63) and in low-income/middle-income countries (OR 0.27, 95% CI 0.16-0.45), but not among women on cART (OR 0.82, 95% CI 0.47-1.43) or with CD4 cell count more than 200/VL less than 400/term delivery (OR 0.59, 95% CI 0.21-1.63). Infant morbidity moderately increased with ECS. Although ECS may reduce infant HIV infection, this effect was not statistically significant in the context of cART and viral suppression. As ECS poses other risks, routine ECS for all women living with HIV may not be appropriate. Risks and benefits will differ across settings, depending on underlying risks of ECS complications and vertical transmission during delivery. Understanding individual client risks and benefits and respecting women's autonomy remain important.

Obstetrician call schedule and obstetric outcomes among women eligible for a trial of labor after cesarean.

PubMed

Yee, Lynn M; Liu, Lilly Y; Grobman, William A

2017-01-01

Reducing cesarean deliveries is a major public health goal. The low rate of vaginal birth after cesarean has been attributed largely to a decrease in the likelihood of choosing a trial of labor after cesarean, despite evidence suggesting a majority of women with 1 prior low transverse cesarean are trial of labor after cesarean candidates. Although a number of reasons for this decrease have been explored, it remains unclear how systems issues such as physician call schedules influence delivery approach and mode in this context. The objective of the study was to investigate the relationship between obstetricians' call schedule and obstetric outcomes among women eligible for a trial of labor after cesarean. This is a retrospective cohort study of the likelihood of attempting a trial of labor after cesarean and achieving vaginal birth after cesarean among women with 1 prior low transverse cesarean delivery and a term, cephalic singleton gestation based on the delivering provider's call schedule. Attending obstetrician call schedules were classified as traditional or night float call. Night float call was defined as a schedule in which the provider had clinical responsibilities only for a day or night shift, without other clinical responsibilities before or after the period of responsibility for laboring patients. Call schedules are determined by individual provider groups. Bivariable analyses and random-effects logistic regression were used to examine the relationship between obstetricians' call schedule and the frequency of trial of labor after cesarean. Secondary outcomes including frequency of vaginal birth after cesarean and maternal and neonatal outcomes also were assessed. Of 1502 eligible patients, 556 (37%) were delivered by physicians in a night float call system. A total of 22.6% underwent a trial of labor after cesarean and 12.8% achieved vaginal birth after cesarean; the vaginal birth after cesarean rate for women attempting a trial of labor after cesarean was 56.5%. Women were more likely to undergo a trial of labor after cesarean (33.1% vs 16.5%, P < .001) and achieve vaginal birth after cesarean (18.7% vs 9.3%, P < .001) when cared for by physicians with a night float call schedule. Regression analyses demonstrated physicians with a night float call schedule remained significantly more likely to have patients undergo trial of labor after cesarean (adjusted odds ratio, 2.64, 95% confidence interval, 1.65-4.25) and experience vaginal birth after cesarean (adjusted odds ratio, 2.17, 95% confidence interval, 1.36-3.45) after adjusting for potential confounders. However, the likelihood of achieving vaginal birth after cesarean if a trial of labor after cesarean was attempted was not different based on provider call type (adjusted odds ratio, 0.96, 95% confidence interval, 0.57-1.62). Although women delivered by providers with a night float schedule were more likely to experience uterine rupture (1.8% vs 0.6%, P = .03), chorioamnionitis (4.3% vs 1.7%, P = .002), postpartum hemorrhage (7.6% vs 4.8%, P = .03), and neonates admitted to the neonatal intensive care unit (6.8% vs 3.9%, P = .01), these associations did not persist when the population was limited to women attempting trial of labor after cesarean. Although physicians working on a night float call system were significantly more likely to have patients with a prior cesarean undergo trial of labor after cesarean and achieve vaginal birth after cesarean, their patients also were more likely to experience maternal and neonatal morbidity. However, these differences did not persist when limiting analyses to women attempting a trial of labor after cesarean. Using a night float call schedule may be an effective measure to promote a trial of labor after cesarean and vaginal birth after cesarean. Copyright © 2016 Elsevier Inc. All rights reserved.

Complications of Delivery Among Mothers with Spina Bifida.

PubMed

Shepard, Courtney L; Yan, Phyllis L; Kielb, Stephanie J; Wittmann, Daniela A; Quint, Elisabeth H; Kraft, Kate H; Hollingsworth, John M

2018-06-13

To determine rates and types of peripartum morbidity among delivering women with spina bifida (SB) compared to those without SB. The rates of pregnancy and delivery among women with SB have been significantly increasing. Current knowledge of peripartum outcomes for these women is limited. Using 2004-2013 National Inpatient Sample data, we identified all hospitalizations for delivery, distinguishing between women with and without SB. Using a code-based algorithm, we determined whether a complication occurred during the hospitalization. We then fit a series of multivariable logistic models to examine for associations between a complication occurrence during vaginal or cesarean delivery and a woman's SB status. We identified 38,319,814 weighted admissions for delivery, 9,516 of which were made by women with SB. Women with SB had a significantly higher rate of cesarean delivery than women without this diagnosis (53% v 32%, p<0.001). The 46.7% of women with SB who delivered vaginally did not have significantly increased odds of a complication associated with their delivery compared to women without SB [odds ratio (OR) 1.15, 95% confidence interval (CI) 0.99 to 1.34, p=0.066]. However, women with SB who underwent a cesarean delivery did have higher odds of morbidity compared to those without (OR 1.49, 95% CI 1.25 to 1.78, p<0.001). Common complications included preterm delivery, urinary tract infection, hematologic event, and blood transfusion. Compared to women without SB, those with SB deliver more frequently by cesarean section and have higher odds of morbidity associated with cesarean delivery, but not vaginal delivery. Copyright © 2018. Published by Elsevier Inc.

The effect of increased number of cesarean on maternal and fetal outcomes.

PubMed

Çintesun, Ersin; Al, Ragıp Atakan

2017-01-01

The aim of this study was to evaluate the effects of multiple cesarean deliveries (CDs) on maternal-fetal mor-bidity and mortality rates. This retrospective study included a total of 1,506 patients who underwent multiple CDs between January 2006 and May 2014. The patients were divided into two groups. One group consisted of patients with four or more CDs (n = 444) and a control group of patients with three CDs (n=1,062). Both groups were analyzed for demographics, complications from multiple cesarean deliveries and perinatal outcomes. The mean age was higher in the study group (p < 0.001). Dense adhesion (p < 0.001), demand for tubal ligation (p < 0.001), the requirement of pelvic drainage (p < 0.001), duration of hospitalization (p < 0.001) and the requirement for blood transfusion (p=0.03) was also significantly higher in the study group. Hemoglobin levels (p = 0.002) were signifi-cantly higher in the control group on the second postoperative day. Regarding perinatal morbidity; umbilical artery pH results (p = 0.003) were significantly lower in the study group. There was no significant difference in the maternal and fetal mortality rates between both groups. According to our study results, an increase in the number of cesarean sections increases maternal and fetal morbidity rates significantly. Therefore, we recommend decreasing the rate of primary cesarean deliveries by encouraging vaginal birth after CD. We also advocate the use of permanent contraceptive methods in patients with a high number of CD's. Further large-scale prospective results are required to establish a definitive conclusion.

Cesarean techniques in cases with one previous cesarean delivery: comparison of modified Misgav-Ladach and Pfannenstiel-Kerr.

PubMed

Gedikbasi, Ali; Akyol, Alpaslan; Ulker, Volkan; Yildirim, Dogukan; Arslan, Oguz; Karaman, Erbil; Ceylan, Yavuz

2011-04-01

To compare the effectiveness of the Pfannenstiel-Kerr method (PKM) or modified Misgav-Ladach method (MMLM) in previous cesarean sections (C/Ss). Hundred and fifteen gravidas were included with previous one C/S, using either a PKM or MMLM. Demographic characteristics, operative outcomes, surgical complications, and neonatal outcomes were compared in two groups. The mean operative time (18.0 ± 3.5 vs. 23.5 ± 5.7 min; p < 0.0001) and mean extraction time (90.1 ± 41.2 vs. 208.1 ± 79.1 s; p < 0.0001) were significantly shorter in the MMLM group than the PKM group. Postoperative recovery (mobilization, normalization of bowel function, need for analgesics, time to oral feeding, and intra-operative blood loss) was similar between the MMLM and PKM groups. The MMLM appears to be a faster alternative to PKM for previous C/Ss, with similar results as in previous studies with primary CSs.

Cohort study of the depression, anxiety, and anhedonia components of the Edinburgh Postnatal Depression Scale after delivery.

PubMed

Zanardo, Vincenzo; Giliberti, Lara; Volpe, Francesca; Parotto, Matteo; de Luca, Federico; Straface, Gianluca

2017-06-01

To investigate the applicability of the Edinburgh Postnatal Depression Scale (EPDS) for identifying depressive symptoms following vaginal or cesarean delivery. The present observational study included consecutive Italian-speaking women who underwent vaginal or cesarean deliveries of uncomplicated singleton pregnancies at term at Policlinico Abano Terme, Abano Terme, Italy, between February 1, 2014, and May 31, 2015, who completed the EPDS 2 days after delivery. EPDS scores and the depression, anxiety, and anhedonia subscale items were compared between delivery methods to identify factors predictive of high EPDS scores. There were 950 patients included in the analysis; 694 (73.1%) and 256 (26.9%) patients underwent vaginal and cesarean deliveries, respectively. Total EPDS scores were higher among patients who had cesarean deliveries compared with vaginal deliveries (6.95±4.80 vs 6.05±4.20; P=0.007); the depression (0.53±0.72 vs 0.37±0.65; P=0.007), anxiety (1.07±0.88 vs 1.16±0.93; P=0.021), and anhedonia (0.32±0.59 vs 0.19±0.48; P=0.009) subscale scores were all higher among patients who underwent cesarean deliveries. Women who underwent cesarean deliveries demonstrated higher EPDS scores and could be at increased risk of developing early postpartum depressive symptomatology, particularly anhedonia, anxiety, and depression. © 2017 International Federation of Gynecology and Obstetrics.

Downward trends in surgical site and urinary tract infections after cesarean delivery in a French surveillance network, 1997-2003.

PubMed

Vincent, Agnès; Ayzac, Louis; Girard, Raphaële; Caillat-Vallet, Emmanuelle; Chapuis, Catherine; Depaix, Florence; Dumas, Anne-Marie; Gignoux, Chantal; Haond, Catherine; Lafarge-Leboucher, Joëlle; Launay, Carine; Tissot-Guerraz, Françoise; Fabry, Jacques

2008-03-01

To evaluate whether the adjusted rates of surgical site infection (SSI) and urinary tract infection (UTI) after cesarean delivery decrease in maternity units that perform active healthcare-associated infection surveillance. Trend analysis by means of multiple logistic regression. A total of 80 maternity units participating in the Mater Sud-Est surveillance network. A total of 37,074 cesarean deliveries were included in the surveillance from January 1, 1997, through December 31, 2003. We used a logistic regression model to estimate risk-adjusted post-cesarean delivery infection odds ratios. The variables included were the maternity units' annual rate of operative procedures, the level of dispensed neonatal care, the year of delivery, maternal risk factors, and the characteristics of cesarean delivery. The trend of risk-adjusted odds ratios for SSI and UTI during the study period was studied by linear regression. The crude rates of SSI and UTI after cesarean delivery were 1.5% (571 of 37,074 patients) and 1.8% (685 of 37,074 patients), respectively. During the study period, the decrease in SSI and UTI adjusted odds ratios was statistically significant (R=-0.823 [P=.023] and R=-0.906 [P=.005], respectively). Reductions of 48% in the SSI rate and 52% in the UTI rate were observed in the maternity units. These unbiased trends could be related to progress in preventive practices as a result of the increased dissemination of national standards and a collaborative surveillance with benchmarking of rates.

Risk factors for failed conversion of labor epidural analgesia to cesarean delivery anesthesia: a systematic review and meta-analysis of observational trials.

PubMed

Bauer, M E; Kountanis, J A; Tsen, L C; Greenfield, M L; Mhyre, J M

2012-10-01

This systematic review and meta-analysis evaluates evidence for seven risk factors associated with failed conversion of labor epidural analgesia to cesarean delivery anesthesia. Online scientific literature databases were searched using a strategy which identified observational trials, published between January 1979 and May 2011, which evaluated risk factors for failed conversion of epidural analgesia to anesthesia or documented a failure rate resulting in general anesthesia. 1450 trials were screened, and 13 trials were included for review (n=8628). Three factors increase the risk for failed conversion: an increasing number of clinician-administered boluses during labor (OR=3.2, 95% CI 1.8-5.5), greater urgency for cesarean delivery (OR=40.4, 95% CI 8.8-186), and a non-obstetric anesthesiologist providing care (OR=4.6, 95% CI 1.8-11.5). Insufficient evidence is available to support combined spinal-epidural versus standard epidural techniques, duration of epidural analgesia, cervical dilation at the time of epidural placement, and body mass index or weight as risk factors for failed epidural conversion. The risk of failed conversion of labor epidural analgesia to anesthesia is increased with an increasing number of boluses administered during labor, an enhanced urgency for cesarean delivery, and care being provided by a non-obstetric anesthesiologist. Further high-quality studies are needed to evaluate the many potential risk factors associated with failed conversion of labor epidural analgesia to anesthesia for cesarean delivery. Copyright © 2012 Elsevier Ltd. All rights reserved.

Upcoming strategies in obstetrics: how the technology of clinical audit may reduce cesarean birth.

PubMed

Paracchini, Sara; Masturzo, Bianca; Tangolo, Domenico; Roletti, Enrica; Piazzese, Annalisa; Attini, Rossella; Rolfo, Alessandro; Todros, Tullia

2017-12-01

The rate of cesarean delivery is currently increasing all over Europe. In Italy it reaches 38% of all child births. Therefore, it is important to identify the clinical and organizational variables that determine the appropriateness of elective cesarean delivery. With this aim we chose the technology of clinical audit, a process that promotes improvement in clinical practice through systematic review of clinical care in relation with explicit standards derived from scientific literature. This is a prospective audit: in the period March 2014-July 2014 we analyzed the medical records of 150 women who underwent elective cesarean delivery at Gynecological and Obstetrical University Hospital Sant'Anna, Turin. We collected data related to five quality criteria derived from scientific literature. Each criterion was stratified by indicators and matched with respective standards of adequate care. Criteria and indicators are: 1) cesarean section (CS) rate in twin pregnancies with both cephalic fetal presentation (stratified by dichorionic diamniotic and monochorionic diamniotic); 2) CS rates in preterm births (stratified by gestational age ≤32, ≤34 and ≤37 week); 3) CS rates on maternal request due to tokophobia in patients who received a psychological support during pregnancy; 4) repeated CS rates; 5) multidisciplinary evaluation of the indication to CS for non-obstetric reasons (orthopedic, ophthalmologic, psychiatric and neurological). The rate of CSs found in each criterion was compared with the respective standard in literature. The value obtained for each indicator was tested for statistical significance (CI 95%). We considered performing indicators whose final rate was found to be better or equal to the reference standard. The majority of the indicators result to be performant. CS rate for previous CS was 84% (73/86), far more frequent than the standard of optimal care fixed at ≤30% (P<0.05). Repeated CSs were analyzed in steps IV and V of audit because of the high gap between observed and adequate scores, the significant potential of improvement and the high incidence of the event, as they account for the 20% of average cesarean deliveries in our unit in the period of the study. Thus, we implemented a plan of improvement that consisted on introduction in clinical practice of the cervical ripening balloon for women who desire a trial of labor after CS (TOLAC), congress sessions and training to clinicians, information and counselling to pregnant woman with a previous cesarean. The impact of the implemented measures of correction applied for two years was evaluated with a re-audit on 40 patients, from May to April 2016. The cesarean birth after cesarean (CBAC) rate observed after the re-audit was 62% (32/50), significantly lower compared to the previous 80% P<0.01. Thus, the established plan of improvement induces a reduction in CBAC rate of 24%. Clinical audit is a powerful instrument that can improve standards of care. In our Unit, clinical audit on elective cesarean leads to the identification of an excess in repeated cesareans and a significant reduction of them. However, to realize an effective improvement we are planning furthers audits.

Prevention of altered hemodynamics after spinal anesthesia: A comparison of volume preloading with tetrastarch, succinylated gelatin and ringer lactate solution for the patients undergoing lower segment caesarean section

PubMed Central

Mitra, Tapobrata; Das, Anjan; Majumdar, Saikat; Bhattacharyya, Tapas; Mandal, Rahul Deb; Hajra, Bimal Kumar

2014-01-01

Background: Spinal anesthesia has replaced general anesthesia in obstetric practice. Hemodynamic instability is a common, but preventable complication of spinal anesthesia. Preloading the circulation with intravenous fluids is considered a safe and effective method of preventing hypotension following spinal anesthesia. We had conducted a study to compare the hemodynamic stability after volume preloading with either Ringer's lactate (RL) or tetrastarch hydroxyethyl starch (HES) or succinylated gelatin (SG) in the patients undergoing cesarean section under spinal anesthesia. Materials and Methods: It was a prospective, double-blinded and randomized controlled study. Ninety six ASA-I healthy, nonlaboring parturients were randomly divided in 3 groups HES, SG, RL (n = 32 each) and received 10 ml/kg HES 130/0.4; 10 ml/kg SG (4% modified fluid gelatin) and 20 ml/kg RL respectively prior to SA scheduled for cesarean section. Heart rate, blood pressure (BP), oxygen saturation was measured. Results: The fall in systolic blood pressure (SBP) (<100 mm Hg) noted among 5 (15.63%), 12 (37.5%) and 14 (43.75%) parturients in groups HES, SG, RL respectively. Vasopressor (phenylephrine) was used to treat hypotension when SBP <90 mm Hg. Both the results and APGAR scores were comparable in all the groups. Lower preloading volume and less intra-operative vasopressor requirement was noted in HES group for maintaining BP though it has no clinical significance. Conclusion: RL which is cheap, physiological and widely available crystalloid can preload effectively and maintain hemodynamic stability well in cesarean section and any remnant hypotension can easily be manageable with vasopressor. PMID:25422601

Risk factors for exclusive breastfeeding lasting less than two months—Identifying women in need of targeted breastfeeding support

PubMed Central

Sylvén, Sara M.; Lindbäck, Johan; Skalkidou, Alkistis; Rubertsson, Christine

2017-01-01

Background Breastfeeding rates in Sweden are declining, and it is important to identify women at risk for early cessation of exclusive breastfeeding. Objective The aim of this study was to investigate factors associated with exclusive breastfeeding lasting less than two months postpartum. Methods A population-based longitudinal study was conducted at Uppsala University Hospital, Sweden. Six hundred and seventy-nine women were included in this sub-study. Questionnaires were sent at five days, six weeks and six months postpartum, including questions on breastfeeding initiation and duration as well as several other background variables. The main outcome measure was exclusive breastfeeding lasting less than two months postpartum. Multivariable logistic regression analysis was used in order to calculate adjusted Odds Ratios (AOR) and 95% Confidence Intervals (95% CI). Results Seventy-seven percent of the women reported exclusive breastfeeding at two months postpartum. The following variables in the multivariate regression analysis were independently associated with exclusive breastfeeding lasting less than two months postpartum: being a first time mother (AOR 2.15, 95% CI 1.32–3.49), reporting emotional distress during pregnancy (AOR 2.21, 95% CI 1.35–3.62) and giving birth by cesarean section (AOR 2.63, 95% CI 1.34–5.17). Conclusions Factors associated with shorter exclusive breastfeeding duration were determined. Identification of women experiencing emotional distress during pregnancy, as well as scrutiny of caregiving routines on cesarean section need to be addressed, in order to give individual targeted breastfeeding support and promote longer breastfeeding duration. PMID:28614419

Gene-environment interaction in atopic diseases: a population-based twin study of early-life exposures.

PubMed

Kahr, Niklas; Naeser, Vibeke; Stensballe, Lone Graff; Kyvik, Kirsten Ohm; Skytthe, Axel; Backer, Vibeke; Bønnelykke, Klaus; Thomsen, Simon Francis

2015-01-01

The development of atopic diseases early in life suggests an important role of perinatal risk factors. To study whether early-life exposures modify the genetic influence on atopic diseases in a twin population. Questionnaire data on atopic diseases from 850 monozygotic and 2279 like-sex dizygotic twin pairs, 3-9 years of age, from the Danish Twin Registry were cross-linked with data on prematurity, Cesarean section, maternal age at birth, parental cohabitation, season of birth and maternal smoking during pregnancy, from the Danish National Birth Registry. Significant predictors of atopic diseases were identified with logistic regression and subsequently tested for genetic effect modification using variance components analysis. After multivariable adjustment, prematurity (gestational age below 32 weeks) [odds ratio (OR) = 1.93, confidence interval (CI) = 1.45-2.56], Cesarean section (OR = 1.25, CI = 1.05-1.49) and maternal smoking during pregnancy (OR = 1.70, CI = 1.42-2.04) significantly influenced the risk of asthma, whereas none of the factors were significantly associated with atopic dermatitis and hay fever. Variance components analysis stratified by exposure status showed no significant change in the heritability of asthma according to the identified risk factors. In this population-based study of children, there was no evidence of genetic effect modification of atopic diseases by several identified early-life risk factors. The causal relationship between these risk factors and atopic diseases may therefore be mediated via mechanisms different from gene-environment interaction. © 2014 John Wiley & Sons Ltd.

Active management of labor

PubMed Central

Rogers, Rebecca G; Gardner, Michael O; Tool, Kevin J; Ainsley, Jeanne; Gilson, George

2000-01-01

Objective To compare the costs of a protocol of active management of labor with those of traditional labor management. Design Cost analysis of a randomized controlled trial. Methods From August 1992 to April 1996, we randomly allocated 405 women whose infants were delivered at the University of New Mexico Health Sciences Center, Albuquerque, to an active management of labor protocol that had substantially reduced the duration of labor or a control protocol. We calculated the average cost for each delivery, using both actual costs and charges. Results The average cost for women assigned to the active management protocol was $2,480.79 compared with an average cost of $2,528.61 for women in the control group (P = 0.55). For women whose infant was delivered by cesarean section, the average cost was $4,771.54 for active management of labor and $4,468.89 for the control protocol (P = 0.16). Spontaneous vaginal deliveries cost an average of $27.00 more for actively managed patients compared with the cost for the control protocol. Conclusions The reduced duration of labor by active management did not translate into significant cost savings. Overall, an average cost saving of only $47.91, or 2%, was achieved for labors that were actively managed. This reduction in cost was due to a decrease in the rate of cesarean sections in women whose labor was actively managed and not to a decreased duration of labor. PMID:10778374

Placenta previa. A 13 years experience at a tertiary care center in Western Saudi Arabia.

PubMed

Abduljabbar, Hassan S; Bahkali, Nedaa M; Al-Basri, Samera F; Al Hachim, Estabrq; Shoudary, Ibrahim H; Dause, Wesam R; Mira, Mohammed Y; Khojah, Mohammed

2016-07-01

To review cases of placenta previa in the last 13 years in a tertiary teaching hospital to identify risk factors for maternal morbidity.  A retrospective analysis of all cases of placenta previa managed at King Abdulaziz University Hospital (KAUH), Jeddah, Kingdom of Saudi Arabia from January 2001 to December 2013.    The total number of deliveries was 55,862 deliveries, and 11,412 (20.3%) delivered by cesarean section (C/S). The charts of 230 cases diagnosed with placenta previa was reviewed, and different variables were collected and analyzed. Diagnoses were achieved in 94% of them using ultrasound. The prevalence rate of placenta previa was 4.1 per 1000 births. Cesarean section was carried out as an emergency procedure in 130 (56.5%) women and as elective in 100 (43.5%) women. Of them, 26 patients were admitted to the intensive care unit (ICU) (11.3%), all of which received blood transfusion >6 units and 22 patients had a hysterectomy for uncontrollable bleeding.   Placenta previa is one of the leading causes of maternal morbidity and mortality. Every hospital must have a protocol, or algorithm for the management of placenta previa. Risk factors for maternal morbidity included complete previa, history of previous C/S, emergency C/S at a gestational age of less than 36 weeks, and estimated blood loss more than 2000 ml.

Alagille syndrome and pregnancy: anesthetic management for cesarean section.

PubMed

Rahmoune, F C; Bruyère, M; Tecsy, M; Benhamou, D

2011-10-01

A 34-year-old multiparous woman with a breech presentation, intrauterine growth restriction and premature rupture of membranes was transferred to our referral unit at 33 weeks of gestation. She was diagnosed with Alagille syndrome soon after birth because of cholestasis and pruritus. Her condition was later complicated by esophageal varices, treated with propranolol, thrombocytopenia, and insulin-dependent diabetes. She had characteristic facies, posterior embryotoxon, "butterfly" vertebrae but had no cardiac or renal abnormalities. Due to the early onset of spontaneous labor, emergency cesarean section under general anesthesia was performed 48 h after admission. This is the first case describing anesthetic care during delivery in a patient with Alagille syndrome. We discuss the anesthetic implications of the syndrome, emphasizing problems associated with portal hypertension and cholestasis, thrombocytopenia and cardiac abnormalities such as pulmonary artery stenosis. Copyright © 2011 Elsevier Ltd. All rights reserved.

Use of hospital discharge data to monitor uterine rupture--Massachusetts, 1990-1997.

PubMed

2000-03-31

Uterine rupture (UR), a potentially life-threatening condition for both mother and infant, occurs in <0.1% of all pregnant women and <1% of women attempting vaginal birth after cesarean section (VBAC) (1-4). During 1990-1997, the proportion of vaginal deliveries among women who had previous cesarean sections (CS) in Massachusetts increased 50%, from 22.3% to 33.5% (5). Concern about a corresponding increase in UR prompted the Massachusetts Department of Public Health and CDC to initiate a state-wide investigation that included an assessment of the validity and reliability of International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) (6), codes in hospital discharge data to identify UR cases. This report summarizes the results of the investigation, which indicate that ICD-9-CM codes related to UR, designed before increased concern about UR, lack adequate specificity for UR surveillance and have not been applied consistently over time.

Early elective cesarean delivery before 36 weeks vs late spontaneous delivery in infants with gastroschisis.

PubMed

Hadidi, Ahmed; Subotic, Ulrike; Goeppl, Maximilian; Waag, Karl-L

2008-07-01

The aim of this study is to assess the value of early elective cesarean delivery for patients with gastroschisis in comparison with late spontaneous delivery. Analysis of infants with gastroschisis admitted between 1986 and 2006 at a tertiary care center was performed. The findings were analyzed statistically. Eighty-six patients were involved in the study. This included 15 patients who underwent emergency cesarean delivery (EM CD group) because of fetal distress and/or bowel ischemia. The remaining 71 patients born electively were stratified into 4 groups. The early elective cesarean delivery (ECD) group included 23 patients born by ECD before 36 weeks; late vaginal delivery (LVD) group included 23 patients who had LVD after 36 weeks; 24 patients had LCD after 36 weeks because of delayed diagnosis that resulted in late referral; and 1 patient had early spontaneous vaginal delivery (EVD group) before 36 weeks. The mean time to start oral feeding, incidence of complications, and primary closure were significantly better in the ECD group than in the LVD group. The duration of ventilation and the length of stay were shorter in ECD group, but the difference was not statistically significant. Elective cesarean delivery before 36 weeks allows earlier enteral feeding and is associated with less complications and higher incidence of primary closure (statistically significant).

Transvaginal ultrasonographic cervical measurement in predicting failed labor induction and cesarean delivery for failure to progress in nulliparous women.

PubMed

Park, Kyo Hoon

2007-08-01

The aim of this study was to evaluate the value of transvaginal sonographic cervical measurement in predicting failed labor induction and cesarean delivery for failure to progress in nulliparous women. One hundred and sixty-one women scheduled for labor induction underwent transvaginal ultrasonography and digital cervical examinations. Logistic regression demonstrated that cervical length and gestational age at induction, but not the Bishop score, significantly and independently predicted failed labor induction. According to the receiver operating characteristic curves analysis, the best cut-off value of cervical length for predicting failed labor induction was 28 mm, with a sensitivity of 62% and a specificity of 60%. In terms of the likelihood of a cesarean delivery for failure to progress as the outcome variable, logistic regression indicated that maternal height and birth weight, but not cervical length or Bishop score, were significantly and independently associated with an increased risk of cesarean delivery for failure to progress. Transvaginal sonographic measurements of cervical length thus independently predicted failed labor induction in nulliparous women. However, the relatively poor predictive performance of this test undermines its clinical usefulness as a predictor of failed labor induction. Moreover, cervical length appears to have a poor predictive value for the likelihood of a cesarean delivery for failure to progress.

Promotion of family-centered birth with gentle cesarean delivery.

PubMed

Magee, Susanna R; Battle, Cynthia; Morton, John; Nothnagle, Melissa

2014-01-01

In this commentary we describe our experience developing a "gentle cesarean" program at a community hospital housing a family medicine residency program. The gentle cesarean technique has been popularized in recent obstetrics literature as a viable option to enhance the experience and outcomes of women and families undergoing cesarean delivery. Skin-to-skin placement of the infant in the operating room with no separation of mother and infant, reduction of extraneous noise, and initiation of breastfeeding in the operating room distinguish this technique from traditional cesarean delivery. Collaboration among family physicians, obstetricians, midwives, pediatricians, neonatologists, anesthesiologists, nurses, and operating room personnel facilitated the provision of gentle cesarean delivery to families requiring an operative birth. Among 144 gentle cesarean births performed from 2009 to 2012, complication rates were similar to or lower than those for traditional cesarean births. Gentle cesarean delivery is now standard of care at our institution. By sharing our experience, we hope to help other hospitals develop gentle cesarean programs. Family physicians should play an integral role in this process. © Copyright 2014 by the American Board of Family Medicine.

[3-dimensional models of actual or simulated cesarean sections].

PubMed

Patzak, B; Schaller, A

2001-01-01

Following upon an etymological and historical introduction, this report refers to two three-dimensional wax models of Caesarean sections, which have recently been acquired by the Pathological-anatomical Federal Museum in Vienna. Information is given on origin, dating and kind of production; questions of indication and operation technique, and--when in doubt--obduction technique, are being considered.

Sonographic large fetal head circumference and risk of cesarean delivery.

PubMed

Lipschuetz, Michal; Cohen, Sarah M; Israel, Ariel; Baron, Joel; Porat, Shay; Valsky, Dan V; Yagel, Oren; Amsalem, Hagai; Kabiri, Doron; Gilboa, Yinon; Sivan, Eyal; Unger, Ron; Schiff, Eyal; Hershkovitz, Reli; Yagel, Simcha

2018-03-01

Persistently high rates of cesarean deliveries are cause for concern for physicians, patients, and health systems. Prelabor assessment might be refined by identifying factors that help predict an individual patient's risk of cesarean delivery. Such factors may contribute to patient safety and satisfaction as well as health system planning and resource allocation. In an earlier study, neonatal head circumference was shown to be more strongly associated with delivery mode and other outcome measures than neonatal birthweight. In the present study we aimed to evaluate the association of sonographically measured fetal head circumference measured within 1 week of delivery with delivery mode. This was a multicenter electronic medical record-based study of birth outcomes of primiparous women with term (37-42 weeks) singleton fetuses presenting for ultrasound with fetal biometry within 1 week of delivery. Fetal head circumference and estimated fetal weight were correlated with maternal background, obstetric, and neonatal outcome parameters. Elective cesarean deliveries were excluded. Multinomial regression analysis provided adjusted odds ratios for instrumental delivery and unplanned cesarean delivery when the fetal head circumference was ≥35 cm or estimated fetal weight ≥3900 g, while controlling for possible confounders. In all, 11,500 cases were collected; 906 elective cesarean deliveries were excluded. A fetal head circumference ≥35 cm increased the risk for unplanned cesarean delivery: 174 fetuses with fetal head circumference ≥35 cm (32%) were delivered by cesarean, vs 1712 (17%) when fetal head circumference <35 cm (odds ratio, 2.49; 95% confidence interval, 2.04-3.03). A fetal head circumference ≥35 cm increased the risk of instrumental delivery (odds ratio, 1.48; 95% confidence interval, 1.16-1.88), while estimated fetal weight ≥3900 g tended to reduce it (nonsignificant). Multinomial regression analysis showed that fetal head circumference ≥35 cm increased the risk of unplanned cesarean delivery by an adjusted odds ratio of 1.75 (95% confidence interval, 1.4-2.18) controlling for gestational age, fetal gender, and epidural anesthesia. The rate of prolonged second stage of labor was significantly increased when either the fetal head circumference was ≥35 cm or the estimated fetal weight ≥3900 g, from 22.7% in the total cohort to 31.0%. A fetal head circumference ≥35 cm was associated with a higher rate of 5-minute Apgar score ≤7: 9 (1.7%) vs 63 (0.6%) of infants with fetal head circumference <35 cm (P = .01). The rate among fetuses with an estimated fetal weight ≥3900 g was not significantly increased. The rate of admission to the neonatal intensive care unit did not differ among the groups. Sonographic fetal head circumference ≥35 cm, measured within 1 week of delivery, is an independent risk factor for unplanned cesarean delivery but not instrumental delivery. Both fetal head circumference ≥35 cm and estimated fetal weight ≥3900 g significantly increased the risk of a prolonged second stage of labor. Fetal head circumference measurement in the last days before delivery may be an important adjunct to estimated fetal weight in labor management. Copyright © 2018 Elsevier Inc. All rights reserved.

Relative Efficacy of Ultrasound-guided Ilioinguinal-iliohypogastric Nerve Block versus Transverse Abdominis Plane Block for Postoperative Analgesia following Lower Segment Cesarean Section: A Prospective, Randomized Observer-blinded Trial.

PubMed

Kiran, L Vamsee; Sivashanmugam, T; Kumar, V R Hemanth; Krishnaveni, N; Parthasarathy, S

2017-01-01

Quality of postoperative analgesia after cesarean section makes difference to mother in child bonding, early ambulation, and discharge. Ilioinguinal iliohypogastric (ILIH) and transverse abdominis plane (TAP) block had been tried to reduce the opioid analgesics, but the relative efficacy is unknown. Hence, this study was designed to compare the efficacy of these two regional analgesic techniques in sparing postoperative rescue analgesic requirement following lower segment cesarean section (LSCS). Sixty patients who underwent LSCS were randomly allocated into two groups to receive either US-guided TAP block or ILIH nerve block using sealed envelope technique at the end of the surgery. In the postoperative ward, whenever patient complained of pain, pain nurse in-charge administered the rescue analgesics as per the study protocol. A blinded observer visited the patient at 0, 2, 4, 6, 8, 10, 12, and 24 h postoperative intervals and recorded the quality of pain relief and the amount of rescue analgesic consumed. All patients in both the study groups required one dose of rescue analgesics in the form of injection diclofenac sodium 50 mg intravenously but subsequently 57% of patients did not require any further analgesics till 24 h in the TAP block group whereas in ILIH group, only 13% did not require further analgesics ( P = 0.00), correspondingly the cumulative tramadol dose was significantly higher at all the time interval in the ILIH group when compared to the TAP group. Quality of postoperative analgesia provided by TAP block was superior to ILIH block following LSCS.

[Shortened hospital stay for elective cesarean section after initiation of a fast-track program and midwifery home-care].

PubMed

Gunnarsdottir, Johanna; Bjornsdottir, Thorbjörg Edda; Halldorsson, Thorhallur Ingi; Halldorsdottir, Gudrun; Geirsson, Reynir Tomas

2011-07-01

To audit whether hospital stay shortened without increasing readmissions after implementation of fast-track methodology for elective cesarean section and characterize what influences length of stay. A fast-track program was initiated in November 2008, with a one year clinical audit and satisfaction survey. Discharge criteria were predefined and midwife home visits included if discharge was within 48 hours. Hospital stay by parity for women with elective section for singleton pregnancy between 1.11. 2008 - 31.10. 2009 (n=213, fast-track 182) was compared to 2003 (n=199) and 2007 (n=183). Readmissions and outpatient visits 2007 and 2008-9 were counted. Reasons for longer stay were recorded in fast-track, and body mass index. Median hospital stay decreased significantly from 81 to 52 hours between 2007 and 2008-9. Readmissions were four in each period and outpatient visit rates similar. In 2008-9, 66% of all women were discharged within 48 hours. Women in the fast-track program were satisfied with early discharge. Hospital stay for parous women was shorter in 2007 compared to 2003, but unchanged for nulliparas. Parity had a minimal influence on length of stay in 2008-9, although nulliparous women ≤ 25 years were more likely to stay >48 hours. Body mass index did not correlate with length of stay. Pain was rarely the reason for a longer stay in the fast-track program and 90% were satisfied with pain-medication after discharge. Most healthy women can be discharged early after singleton birth by elective cesarean, without increasing readmissions.

Fetal protection against continual exposure to bovine viral diarrhea virus following administration of a vaccine containing an inactivated bovine viral diarrhea virus fraction to cattle.

PubMed

Grooms, Daniel L; Bolin, Steven R; Coe, Paul H; Borges, Rafael J; Coutu, Christopher E

2007-12-01

To evaluate the efficacy of a commercially available killed bovine viral diarrhea virus (BVDV) vaccine to protect against fetal infection in pregnant cattle continually exposed to cattle persistently infected with the BVDV. 60 crossbred beef heifers and 4 cows persistently infected with BVDV. Beef heifers were allocated to 2 groups. One group was vaccinated twice (21-day interval between the initial and booster vaccinations) with a commercially available vaccine against BVDV, and the other group served as nonvaccinated control cattle. Estrus was induced, and the heifers were bred. Pregnancy was confirmed by transrectal palpation. Four cows persistently infected with BVDV were housed with 30 pregnant heifers (15 each from the vaccinated and nonvaccinated groups) from day 52 to 150 of gestation. Fetuses were then harvested by cesarean section and tested for evidence of BVDV infection. 1 control heifer aborted after introduction of the persistently infected cows. Bovine viral diarrhea virus was isolated from 14 of 14 fetuses obtained via cesarean section from control heifers but from only 4 of 15 fetuses obtained via cesarean section from vaccinated heifers; these proportions differed significantly. A commercially available multivalent vaccine containing an inactivated BVDV fraction significantly reduced the risk of fetal infection with BVDV in heifers continually exposed to cattle persistently infected with BVDV. However, not all vaccinated cattle were protected, which emphasizes the need for biosecurity measures and elimination of cattle persistently infected with BVDV in addition to vaccination within a herd.

[Anesthesia for cesarean section in a patient with transient diabetes insipidus].

PubMed

Amano, Asako; Mitsuse, Tetsuro; Hashiguchi, Akira; Masuda, Kazuyuki; Jo, Yoshitaka; Akasaka, Takefumi; Ogata, Shinya; Sato, Toshihide

2003-02-01

A 32-year-old pregnant female was admitted to our hospital at 32 week gestation and was scheduled for emergent cesarean section because of fetal distress. She had been suffering hydrodipsia and dry mouth, and had lost 4 kg in 2 weeks. Hypernatremia, hyperchloremia, and lower urinary specific gravity were preoperatively noted. Her electrolyte imbalance was partially corrected by the infusion of 1400 ml of 5% glucose solution and 500 ml of acetated Ringer's solution, but unexpected hyperglycemia; 440 mg.dl-1, appeared before surgery. Cesarean section was successfully performed with spinal anesthesia. A 1566 g male infant was delivered with 1 and 5 min Apgar scores of 2 and 1. Hyperglycemia and secondary hypoglycemia occurred in the infant in the neonatal ICU. The mother's fluid loss, including blood and amniotic fluid, was estimated at 784 ml. Five hundred milliliters of acetated Ringer's solution and 1000 ml of half saline solution with 2.5% glucose were infused before delivery, followed by the glucose solution containing a low concentration of sodium after delivery. After surgery, high serum osmotic pressure and paradoxically low urinary osmotic pressure were found. The plasma antidiuretic hormone level was normal against the high serum osmotic pressure. The electrolyte imbalance and urinary osmotic pressure were improved by using I-deamino-8-d-arginine vasopressin, and DI was finally diagnosed. Hormonal therapy was discontinued on day 20, and the patient was discharged on day 21. Some pregnancies are complicated by transient DI. Anesthesiologists have to consider DI when a pregnant female has symptoms of dehydration and a significant electrolyte imbalance.

Types of pelvic floor dysfunctions in nulliparous, vaginal delivery, and cesarean section female patients with obstructed defecation syndrome identified by echodefecography.

PubMed

Murad-Regadas, Sthela M; Regadas, Francisco Sérgio P; Rodrigues, Lusmar V; Oliveira, Leticia; Barreto, Rosilma G L; de Souza, Marcellus H L P; Silva, Flavio Roberto S

2009-10-01

This study aims to show pelvic floor dysfunctions in women with obstructed defecation syndrome (ODS), comparing nulliparous to those with vaginal delivery or cesarean section using the echodefecography (ECD). Three hundred seventy female patients with ODS were reviewed retrospectively and were divided in Group I-105 nulliparous, Group II-165 had at least one vaginal delivery, and Group III-comprised of 100 patients delivered only by cesarean section. All patients had been submitted to ECD to identify pelvic floor dysfunctions. No statistical significance was found between the groups with regard to anorectocele grade. Intussusception was identified in 40% from G I, 55.0% from G II, and 30.0% from G III, with statistical significance between Groups I and II. Intussusception was associated with significant anorectocele in 24.8%, 36.3%, and 18% patients from G I, II, and III, respectively. Anismus was identified in 39.0% from G I, 28.5% from G II, and 60% from G III, with statistical significance between Groups I and III. Anismus was associated with significant anorectocele in 22.8%, 15.7%, and 24% patients from G I, II, and III, respectively. Sigmoidocele/enterocele was identified in 7.6% from G I, 10.9% G II, and was associated with significant rectocele in 3.8% and 7.3% patients from G I and II, respectively. The distribution of pelvic floor dysfunctions showed no specific pattern across the groups, suggesting the absence of a correlation between these dysfunctions and vaginal delivery.

Estimation of high risk pregnancy contributing to perinatal morbidity and mortality from a birth population-based regional survey in 2010 in China.

PubMed

Sun, Libo; Yue, Hongni; Sun, Bo; Han, Liangrong; Tian, Zhaofang; Qi, Meihua; Lu, Shuyan; Shan, Chunming; Luo, Jianxin; Fan, Yujing; Li, Shouzhong; Dong, Maotian; Zuo, Xiaofeng; Zhang, Yixing; Lin, Wenlong; Xu, Jinzhong; Heng, Yongbo

2014-09-30

Neonatal mortality reduction in China over past two decades was reported from nationwide sampling surveys, however, how high risk pregnancy affected neonatal outcome is unknown. The objective of this study was to explore relations of pregnancy complications and neonatal outcomes from a regional birth population. In a prospective, cross-sectional survey of complete birth population-based data file from 151 level I-III hospitals in Huai'an region in 2010, pregnancy complications were analyzed for perinatal morbidity and mortality in association with maternal and perinatal characteristics, hospital levels, mode of delivery, newborn birth weight and gestational age, using international definition for birth registry and morbidities. Pregnancy complications were found in 10% of all births, in which more than 70% were delivered at level II and III hospitals associated with higher proportions of fetal and neonatal death, preterm birth, death at delivery and congenital anomalies. High Cesarean section delivery was associated with higher pregnancy complications, and more neonatal critical illnesses. The pregnancy complications related perinatal morbidity and mortality in level III were 2-4 times as high as in level I and II hospitals. By uni- and multi-variate regression analysis, impact of pregnancy complications was along with congenital anomalies and preterm birth, and maternal child-bearing age and school education years contributing to the prevalence. This survey revealed variable links of pregnancy complications to perinatal outcome in association with very high Cesarean section deliveries, which warrants investigation for causal relations between high risk pregnancy and neonatal outcome in this emerging region.

Induction of labor in elderly nulliparous women.

PubMed

Hadar, Eran; Hiersch, Liran; Ashwal, Eran; Chen, Rony; Wiznitzer, Arnon; Gabbay-Benziv, Rinat

2017-09-01

Maternal age is an important consideration for antenatal care, labor and delivery. We aimed to evaluate the induction of labor (IoL) failure rates among elderly nulliparous women. We conducted a retrospective analysis of all nulliparous women at 34 + 0 to 41 + 6 weeks, undergoing cervical ripening by prostaglandin E2 (PGE2) vaginal insert. Study group included elderly (≥35 years) nulliparous and control group included non-elderly (<35 years) nulliparous women. Primary outcome was IoL failure rate and secondary outcome was cesarean delivery rate. Outcomes were compared between the groups by univariate analysis followed by regression analysis to adjust results to potential confounders. Of 537 women undergoing IoL, 69 (12.8%) were elderly. The univariate analysis demonstrated no difference in IoL failure rate (26.5% versus 34.8%, p = 0.502) between groups. However, elderly nulliparous women had higher rates of cesarean delivery (36.2% versus 21.4%, p = 0.009). This difference was no longer significant after adjustment for maternal body mass index, indication for delivery, birth weight and gestational age at delivery. Among nulliparous women, older maternal age is not associated with higher rates of IoL failure or cesarean deliveries.

Cost-effectiveness of external cephalic version for term breech presentation

PubMed Central

2010-01-01

Background External cephalic version (ECV) is recommended by the American College of Obstetricians and Gynecologists to convert a breech fetus to vertex position and reduce the need for cesarean delivery. The goal of this study was to determine the incremental cost-effectiveness ratio, from society's perspective, of ECV compared to scheduled cesarean for term breech presentation. Methods A computer-based decision model (TreeAge Pro 2008, Tree Age Software, Inc.) was developed for a hypothetical base case parturient presenting with a term singleton breech fetus with no contraindications for vaginal delivery. The model incorporated actual hospital costs (e.g., $8,023 for cesarean and $5,581 for vaginal delivery), utilities to quantify health-related quality of life, and probabilities based on analysis of published literature of successful ECV trial, spontaneous reversion, mode of delivery, and need for unanticipated emergency cesarean delivery. The primary endpoint was the incremental cost-effectiveness ratio in dollars per quality-adjusted year of life gained. A threshold of $50,000 per quality-adjusted life-years (QALY) was used to determine cost-effectiveness. Results The incremental cost-effectiveness of ECV, assuming a baseline 58% success rate, equaled $7,900/QALY. If the estimated probability of successful ECV is less than 32%, then ECV costs more to society and has poorer QALYs for the patient. However, as the probability of successful ECV was between 32% and 63%, ECV cost more than cesarean delivery but with greater associated QALY such that the cost-effectiveness ratio was less than $50,000/QALY. If the probability of successful ECV was greater than 63%, the computer modeling indicated that a trial of ECV is less costly and with better QALYs than a scheduled cesarean. The cost-effectiveness of a trial of ECV is most sensitive to its probability of success, and not to the probabilities of a cesarean after ECV, spontaneous reversion to breech, successful second ECV trial, or adverse outcome from emergency cesarean. Conclusions From society's perspective, ECV trial is cost-effective when compared to a scheduled cesarean for breech presentation provided the probability of successful ECV is > 32%. Improved algorithms are needed to more precisely estimate the likelihood that a patient will have a successful ECV. PMID:20092630

Accidental fetal lacerations during cesarean delivery: experience in an Italian level III university hospital.

PubMed

Dessole, Salvatore; Cosmi, Erich; Balata, Antonio; Uras, Luisa; Caserta, Donatella; Capobianco, Giampiero; Ambrosini, Guido

2004-11-01

The purpose of this study was to investigate the incidence, type, location, and risk factors of accidental fetal lacerations during cesarean delivery. Total deliveries, cesarean deliveries, and neonatal records for documented accidental fetal lacerations were reviewed retrospectively in our level III university hospital. The gestational age, the presenting part of the fetus, the cesarean delivery indication, the type of incision, and the surgeon who performed the procedure were recorded. Cesarean deliveries were divided into scheduled, unscheduled, and emergency procedures. Fetal lacerations were divided into mild, moderate, and severe. Neonatal follow-up examinations regarding laceration sequelae were available for 6 months. Of 14926 deliveries, 3108 women were delivered by cesarean birth (20.82%). Neonatal records documented 97 accidental fetal lacerations. Of these accidental lacerations, 94 were mild; 2 were moderate, and 1 was severe. The overall rate of accidental fetal laceration per cesarean delivery was 3.12%; the accidental laceration rate in the cohort of fetuses was 2.46%. The crude odds ratios were 0.34 for scheduled procedures, 0.57 for unscheduled procedures, and 1.7 for emergency procedures. The risk for fetal accidental lacerations was higher in fetuses who underwent emergency cesarean birth and lower for unscheduled and scheduled cesarean births (P < .001). Fetal accidental laceration may occur during cesarean delivery; the incidence is significantly higher during emergency cesarean delivery compared with elective procedures. The patient should be counseled about the occurrence of fetal laceration during cesarean delivery to avoid litigation.

Cesarean birth in the border region: a descriptive analysis based on US Hispanic and Mexican birth certificates.

PubMed

McDonald, Jill A; Mojarro Davila, Octavio; Sutton, Paul D; Ventura, Stephanie J

2015-01-01

Cesarean birth (CB) is more prevalent in the US-Mexico border region than among all US Hispanics. Comparable data from US and Mexican birth certificates can be used to compare prevalence and identify risk factors on either side of the border. Using 2009 US and Mexican birth certificates, we compared the characteristics of US Hispanic and Mexican CBs in six geographic subgroups: US and Mexican border counties/municipios, US and Mexican non-border counties/municipios and the US and Mexico overall. We also explored cesarean prevalence over time. During 2000-2009, CB rates increased from 22.1 to 31.6 % among US Hispanics and from 25.9 to 37.9 % among Hispanics in the US border region. 2009 rates were 44.5 % in Mexico and 43.1 % in the Mexican border region. In both countries, CB rates were similar for primiparas and multiparas. Higher education, being married and parity >4 were associated with CB in Mexico; being married was associated in the US. Hispanic rates were higher in the US border than non-border region for all age groups. Along the border, cesarean rates for Hispanics were highest in Texas (43.5 %) and neighboring Tamaulipas (49.8 %). Higher cesarean prevalence in Mexico than in US Hispanics, while unexplained, is consistent with high prevalence in some Latin American countries. Higher cesarean prevalence among Hispanics in the US border region than among Hispanics nationwide cannot be explained by maternal age or parity. Medical indications are also unlikely to explain such high rates, which are undesirable for mothers and infants.

Use of laserotherapy in multimodality treatment and prevention of obstetric pathology

NASA Astrophysics Data System (ADS)

Dudchenko, Antonyna A.; Yuzko, Olexander M.; Marynchyna, Iryna M.; Rotar, Oksana M.

2002-02-01

The purpose of our research was an analysis of the influence of laserotherapy in the process of treating late gestoses in gravidas, as well as preventing complications following cesarean section. An improvement of the state of the gravida and fetus was detected according to the findings of the disease pattern, coagulogram and cardiotachography. We want to demonstrate the positive effect of laserotherapy which was carried out with the purpose of prophylaxis on the course of the postoperative period in parturients. The results of observations is the following: pyo-septic complications reduced by 14.3%.

Mode of delivery and pain during intercourse in the postpartum period: findings from a developing country.

PubMed

Kabakian-Khasholian, Tamar; Ataya, Alexandra; Shayboub, Rawan; El-Kak, Faysal

2015-03-01

This study examines the association of the reporting of pain during intercourse in the postpartum period with mode of delivery, and describes women's reports of pain during intercourse and their health care seeking behavior over a period of 40 days-6 months postpartum. A cross-sectional study recruited women in their 2nd and 3rd trimester of pregnancy from private obstetric clinics affiliated with 18 hospitals in two regions of Lebanon. Face-to-face interviews using a structured questionnaire were conducted at the women's homes from 40 days to 6 months postpartum. Verbal, informed consent was obtained from all women participating in the study before the interview. In a sample of 238 women, 67% reported experiencing pain during intercourse postpartum and 72.3% did not seek care. Women having a cesarean delivery (1.96; CI (1.29-2.63)), who were primiparous (OR=2.44; CI (2.05-2.83)) and residing in the Mount Lebanon region (OR=1.25; CI (1.09-1.40)) were significantly more likely to report pain during intercourse postpartum. Cesarean births may increase the chances of reporting of pain during intercourse postpartum among primiparous women. Given that the increasing cesarean section rates worldwide are perceived to be protective of women's sexual health, prenatal and postpartum care need to address women's sexual health problems. Copyright © 2014 Elsevier B.V. All rights reserved.

Thrombolysis with intravenous recombinant tissue plasminogen activator during early postpartum period: a review of the literature.

PubMed

Akazawa, Munetoshi; Nishida, Makoto

2017-05-01

Thromboembolic events are one of the leading causes of maternal death during the postpartum period. Postpartum thrombolytic therapy with recombinant tissue plasminogen activator (rt-PA) is controversial because the treatment may lead to massive bleeding. Data centralization may be beneficial for analyzing the safety and effectiveness of systemic thrombolysis during the early postpartum period. We performed a computerized MEDLINE and EMBASE search. We collected data for 13 cases of systemic thrombolytic therapy during the early postpartum period, when limiting the early postpartum period to 48 hours after delivery. Blood transfusion was necessary in all cases except for one (12/13; 92%). In seven cases (7/13; 54%), a large amount of blood was required for transfusion. Subsequent laparotomy to control bleeding was required in five cases (5/13; 38%), including three cases of hysterectomy and two cases of hematoma removal, all of which involved cesarean delivery. In cases of transvaginal delivery, there was no report of laparotomy. The occurrence of severe bleeding was high in relation to cesarean section, compared with vaginal deliveries. Using rt-PA in relation to cesarean section might be worth avoiding. However, the paucity of data in the literature makes it difficult to assess the ultimate outcomes and safety of this treatment. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology.

[Chemical peritonitis after a bladder lesion during a cesarean section. A case report and literature review].

PubMed

Castro-Cuenca, Alejandro; Ángel-Muller, Edith; González-Carrillo, Viviana Andrea

2015-02-01

This paper reviews the case of a patient who underwent a cesarean surgery and re-entered with an oral way intolerance, postprandial emesis, abdominal pain and clear-fluid exit from surgical wound. After possible bladder injury and secondary chemistry peritonitis, the patient was taken to surgery where the diagnosis was confirmed, and the correction of bladder injury as well as peritoneal lavage were performed, it antibiotic therapy for three days and the patient had satisfactory evolution. Bladder injury is a rare complication of cesarean section with an estimated incidence between 0.0016 and 0.94%; but if it is not diagnosed intraoperative it can trigger a clinical setting of secondary chemical peritonitis, due to secondary irritation of the peritoneum. Chemical peritonitis is among the classification of secondary peritonitis. Within the pathophysiology, the mechanical, chemical or bacterial stimulus generates an inflammatory reaction, with progressive generation of exudate, leukocytes and fibrin deposit, which injure mesothelial cells, disrupt the defense and maintenance of peritoneal homeostasis, triggering serious complications, which can lead to multiple organ failure and death. The chemical peritonitis should be suspected with the clinical setting and the risk factors of recent surgical history and timely management should be instituted properly with correction of the cause, antimicrobial treatment, blood volume therapy and nutritional support, which leads to a favorable outcome for the patient and improves survival with fewer complications.

Health reform and cesarean sections in the private sector: The experience of Peru.

PubMed

Arrieta, Alejandro

2011-02-01

To test the hypothesis that the health reform enacted in Peru in 1997 increased the rate of cesarean sections in the private sector due to non-clinical factors. Different rounds of the Demographic and Health Survey are used to estimate determinants of c-section rates in private and public facilities before and after the healthcare reform. Estimations are based on a pooled linear regression controlling by obstetric and socioeconomic characteristics. C-section rates in the private sector grew from 28 to 53% after the health reform. Compared to the Ministry of Health (MOH), giving birth in a private hospital in the post-reform period adds 19% to the probability of c-section. The health reform implemented in the private sector increased physician incentives to over-utilize c-sections. The reform consolidated and raised the market power of private health insurers, but at the same time did not provide mechanisms to enlarge, regulate and disclose information of private providers. All these factors created the conditions for fee-for-service paid providers to perform more c-sections. Comparable trends in c-section rates have been observed in Latin American countries who implemented similar reforms in their private sector, suggesting a need to rethink the role of private health providers in developing countries. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

The Misgav-Ladach method of cesarean section: a step forward in operative technique in obstetrics.

PubMed

Hudić, Igor; Bujold, Emmanuel; Fatušić, Zlatan; Skokić, Fahrija; Latifagić, Anela; Kapidžić, Mirela; Fatušić, Jasenko

2012-11-01

The objective of this study is to compare the intraoperative and short-term outcomes of two cesarean techniques: the modified Misgav-Ladach and the Pfannenstiel-Kerr. We performed a prospective observational cohort study of women undergoing a primary cesarean at the Clinic for Obstetric and Gynecology Tuzla, Bosnia and Herzegovina, between January 2003 and December 2011. The two cesarean techniques were compared for intraoperative and short terms outcomes. A total of 4,944 women were included in this study, 4,336 allocated to the modified Misgav-Ladach and 608 to the Pfannenstiel-Kerr techniques. The rate of modified Misgav-Ladach increased from 74 % in 2003 to 99 % in 2011. The modified Misgav-Ladach technique was associated with a shorter operative time (13.3 min ± 7.4 vs. 19.1 min ± 6.8, p < 0.05), as well as significantly less surgical material (3.5 ± 2.5 vs. 7.9 ± 2.1, p < 0.05). The modified Misgav-Ladach technique was also associated with lower analgesic requirements, lower rates of febrile morbidity and wound infection compared to the Pfannenstiel-Kerr technique (p < 0.05). No significant differences were observed in the incidence of endometritis, wound dehiscence, bowel restitution, postoperative antibiotic use, and hospital stay. The modified Misgav-Ladach technique is associated with a shorter operative time than Pfannenstiel-Kerr and might lead to better postoperative outcomes.

On opportunity for emergency cesarean hysterectomy and pregnancy outcomes of patients with placenta accreta.

PubMed

Kong, Xiang; Kong, Yan; Yan, Jin; Hu, Jin-Ju; Wang, Fang-Fang; Zhang, Lei

2017-09-01

Effective diagnosis and clinical management of placenta accreta (PA) in China are not clear. The purpose of the study was to analyze the risk factors and diagnosis of PA, maternal and neonatal outcomes in patients with PA. It was a retrospective study of cases with PA, confirmed by histologically and/or clinically suspected during 3 years in 2 tertiary referral hospitals. The incidence rate of patients with PA, who had history of artificial abortion, cesarean section (CS), and placenta previa (PP) was 94%, 70%, and 72%, respectively. In 29 patients of scheduled CS group, 12 cases were performed with cesarean hysterectomy. Mean estimated blood loss (EBL) was 1.5 L, and 17 babies were admitted to neonatal intensive care unit (NICU). In the 18 cases of emergency CS group, 6 cases were performed cesarean hysterectomy. Mean EBL was 2.4 L, and 16 babies were admitted to NICU. The difference of mean EBL, cases of fetal admitted to intensive care unit in 2 groups was significant difference (P < .05).Women with history of uterine curettage, CS or PP are more likely to have PA. PA should be diagnosed early and accurately via ultrasound and magnetic resonance imaging. Maternal and neonatal outcomes in the scheduled CS are better than in emergency CS. Emergency peripartum hysterectomy is a feasible method under the circumstances of heave, fast bleeding, and the failure of conservative surgery.

Prenatal ultrasound diagnosis and outcome of placenta previa accreta after cesarean delivery: a systematic review and meta-analysis.

PubMed

Jauniaux, Eric; Bhide, Amar

2017-07-01

Women with a history of previous cesarean delivery, presenting with a placenta previa, have become the largest group with the highest risk for placenta previa accreta. The objective of the study was to evaluate the accuracy of ultrasound imaging in the prenatal diagnosis of placenta accreta and the impact of the depth of villous invasion on management in women presenting with placenta previa or low-lying placenta and with 1 or more prior cesarean deliveries. We searched PubMed, Google Scholar, clinicalTrials.gov, and MEDLINE for studies published between 1982 and November 2016. Criteria for the study were cohort studies that provided data on previous mode of delivery, placenta previa, or low-lying placenta on prenatal ultrasound imaging and pregnancy outcome. The initial search identified 171 records, of which 5 retrospective and 9 prospective cohort studies were eligible for inclusion in the quantitative analysis. The studies were scored on methodological quality using the Quality Assessment of Diagnostic Accuracy Studies tool. The 14 cohort studies included 3889 pregnancies presenting with placenta previa or low-lying placenta and 1 or more prior cesarean deliveries screened for placenta accreta. There were 328 cases of placenta previa accreta (8.4%), of which 298 (90.9%) were diagnosed prenatally by ultrasound. The incidence of placenta previa accreta was 4.1% in women with 1 prior cesarean and 13.3% in women with ≥2 previous cesarean deliveries. The pooled performance of ultrasound for the antenatal detection of placenta previa accreta was higher in prospective than retrospective studies, with a diagnostic odds ratios of 228.5 (95% confidence interval, 67.2-776.9) and 80.8 (95% confidence interval, 13.0-501.4), respectively. Only 2 studies provided detailed data on the relationship between the depth of villous invasion and the number of previous cesarean deliveries, independently of the depth of the villous invasion. A cesarean hysterectomy was performed in 208 of 232 cases (89.7%) for which detailed data on management were available. Positive correlations were found in the largest prospective studies between the cumulative rates of the more invasive forms of accreta placentation and the sensitivity and specificity of ultrasound imaging but not with diagnostic odds ratio values. We found no data on the ultrasound screening of placenta accreta at the routine midtrimester ultrasound examination from the nonexpert ultrasound units. Planning individual management for delivery is possible only with accurate evaluation of prenatal risk of accreta placentation in women presenting with a low-lying placenta/previa and a history of prior cesarean delivery. Ultrasound is highly sensitive and specific in the prenatal diagnosis of accreta placentation when performed by skilled operators. Developing a prenatal screening protocol is now essential to further improve the outcome of this increasingly more common major obstetric complication. Copyright © 2017 Elsevier Inc. All rights reserved.

Pregnancy and delivery with Kindler syndrome.

PubMed

Hayashi, Shusaku; Shimoya, Koichiro; Itami, Satoshi; Murata, Yuji

2007-01-01

Kindler syndrome is a rare, autosomal-recessive skin disease characterized by bullous poikiloderma. Mucosal manifestations are common that involve the oral cavity, esophagus, urethra and genital organs. A 37-year-old woman with Kindler syndrome received prenatal care at our hospital. Her skin disease did not change during pregnancy and puerperium. Her pregnancy course was uneventful, but an elective cesarean section was performed at 38 weeks of gestation due to vaginal stenosis. Surgical wound healing was uncomplicated. Pregnancy did not exacerbate the cutaneous symptoms of Kindler syndrome in this case. Cesarean delivery may be necessary in cases with severe genital lesions besides obstetrical indications. Careful perioperative management is needed to protect vulnerable skin and mucosa. 2007 S. Karger AG, Basel

External cephalic version of the term breech baboon (Papio sp.) fetus.

PubMed

Barrier, Breton F; Joiner, Laura Lee Rihl; Jimenez, Joe B; Leland, M Michelle

2007-06-01

Breech presentation in baboons may be associated with head entrapment and stillbirth during vaginal delivery. For this reason, pregnant dams at our institution typically undergo cesarean delivery for known breech presentation, leading to problems with maternal-infant bonding and increased nursery utilization. This paper describes a simple, non-invasive technique called external cephalic version (ECV) that effectively converts the baboon breech fetus into a cephalic presentation. ECV was successful in each of seven attempted cases, with the consistent development of contractions and vaginal bleeding leading to the delivery of a healthy liveborn infant within 72 hours. ECV may offer a safe and effective alternative to cesarean section for delivery of the breech baboon fetus.

Early Benefits of a Starter Formula Enriched in Prebiotics and Probiotics on the Gut Microbiota of Healthy Infants Born to HIV+ Mothers: A Randomized Double-Blind Controlled Trial

PubMed Central

Cooper, Peter; Bolton, Keith D.; Velaphi, Sithembiso; de Groot, Nanda; Emady-Azar, Shahram; Pecquet, Sophie; Steenhout, Philippe

2016-01-01

The gut microbiota of infants is shaped by both the mode of delivery and the type of feeding. The gut of vaginally and cesarean-delivered infants is colonized at different rates and with different bacterial species, leading to differences in the gut microbial composition, which may persist up to 6 months. In a multicenter, randomized, controlled, double-blind trial conducted in South Africa, we tested the effect of a formula supplemented with a prebiotic (a mixture of bovine milk-derived oligosaccharides [BMOS] generated from whey permeate and containing galactooligosaccharides and milk oligosaccharides such as 3′- and 6′-sialyllactose) and the probiotic Bifidobacterium animalis subsp. lactis (B. lactis) strain CNCM I-3446 on the bifidobacteria levels in the gut of infants born vaginally or via cesarean section in early life. Additionally, the safety of the new formulation was evaluated. A total of 430 healthy, full-term infants born to HIV-positive mothers who had elected to feed their child beginning from birth (≤3 days old) exclusively with formula were randomized into this multicenter trial of four parallel groups. A total of 421 infants who had any study formula intake were included in the full analysis set (FAS). The first two groups consisted of cesarean-delivered infants assigned to the Test formula (n = 92) (a starter infant formula [IF] containing BMOS at a total oligosaccharide concentration of 5.8 ± 1.0 g/100 g of powder formula [8 g/L in the reconstituted formula] + B. lactis [1 × 107 colony-forming units {cfu}/g]) or a Control IF (n = 101); the second two groups consisted of vaginally delivered infants randomized to the same Test (n = 115) or Control (n = 113) formulas from the time of enrollment to 6 months. The primary efficacy outcome was fecal bifidobacteria count at 10 days, and the primary safety outcome was daily weight gain (g/d) between 10 days and 4 months. At 10 days, fecal bifidobacteria counts were significantly higher in the Test formula than in the Control formula group among infants with cesarean birth (median [range] log: 9.41 [6.30–10.94] cfu/g versus 6.30 [6.30–10.51] cfu/g; P = 0.002) but not among those with vaginal birth (median [range] log: 10.06 [5.93–10.77] cfu/g versus 9.85 [6.15–10.79] cfu/g; P = 0.126). The lower bound of the two-sided 95% confidence interval of the difference in the mean daily weight gain between the Test and Control formula groups was more than –3 g/d in both the vaginally and cesarean-delivered infants, indicating that growth in the Test formula-fed infants was not inferior to that of Control formula-fed infants. At 10 days and 4 weeks, the fecal pH of infants fed the Test formula was significantly lower than in those fed the Control formula, irrespective of mode of delivery: for vaginal delivery: 4.93 versus 5.59; P < 0.001 (10 days) and 5.01 versus 5.71; P < 0.001 (4 weeks); for cesarean delivery: 5.14 versus 5.65, P = 0.009 (10 days) and 5.06 versus 5.75, P < 0.001 (4 weeks). At 3 months, this acidification effect only persisted among cesarean-born infants. IF supplemented with the prebiotic BMOS and probiotic B. lactis induced a strong bifidogenic effect in both delivering modes, but more explicitly correcting the low bifidobacteria level found in cesarean-born infants from birth. The supplemented IF lowered the fecal pH and improved the fecal microbiota in both normal and cesarean-delivered infants. The use of bifidobacteria as a probiotic even in infants who are immunologically at risk is safe and well tolerated. PMID:28096702

Repeat cesarean delivery: what indications are recorded in the medical chart?

PubMed

Lydon-Rochelle, Mona T; Gardella, Carolyn; Cárdenas, Vicky; Easterling, Thomas R

2006-03-01

National surveillance estimates reported a troubling 63 percent decline in the rate of vaginal birth after cesarean delivery (VBAC) from 1996 (28.3%) to 2003 (10.6%), with subsequent rising rates of repeat cesarean delivery. The study objective was to examine patterns of documented indications for repeat cesarean delivery in women with and without labor. We conducted a population-based validation study of 19 nonfederal short-stay hospitals in Washington state. Of the 4,541 women who had live births in 2000, 11 percent (n = 493) had repeat cesarean without labor and 3 percent (n = 138) had repeat cesarean with labor. Incidence of medical conditions and pregnancy complications, patterns of documented indications for repeat cesarean delivery, and perioperative complications in relation to repeat cesarean delivery with and without labor were calculated. Of the 493 women who underwent a repeat cesarean delivery without labor, "elective"(36%) and "maternal request"(18%) were the most common indications. Indications for maternal medical conditions (3.0%) were uncommon. Among the 138 women with repeat cesarean delivery with labor, 60.1 percent had failure to progress, 24.6 percent a non-reassuring fetal heart rate, 8.0 percent cephalopelvic disproportion, and 7.2 percent maternal request during labor. Fetal indications were less common (5.8%). Breech, failed vacuum, abruptio placentae, maternal complications, and failed forceps were all indicated less than 5.0 percent. Women's perioperative complications did not vary significantly between women without and with labor. Regardless of a woman's labor status, nearly 10 percent of women with repeat cesarean delivery had no documented indication as to why a cesarean delivery was performed. "Elective" and "maternal request" were common indications among women undergoing repeat cesarean delivery without labor, and nearly 10 percent of women had undocumented indications for repeat cesarean delivery in their medical record. Improvements in standardization of indication nomenclature and documentation of indication are especially important for understanding falling VBAC rates. Future research should examine how clinicians and women anticipate, discuss, and make decisions about childbirth after a previous cesarean delivery within the context of actual antepartum care.

Sufentanil and Bupivacaine Combination versus Bupivacaine Alone for Spinal Anesthesia during Cesarean Delivery: A Meta-Analysis of Randomized Trials

PubMed Central

Yan, Jianqin; Wang, Ruike; Wang, Ying; Xu, Mu

2016-01-01

Objective The addition of lipophilic opioids to local anesthetics for spinal anesthesia has become a widely used strategy for cesarean anesthesia. A meta-analysis to quantify the benefits and risks of combining sufentanil with bupivacaine for patients undergoing cesarean delivery was conducted. Methods A comprehensive literature search without language or date limitation was performed to identify clinical trials that compared the addition of sufentanil to bupivacaine with bupivacaine alone for spinal anesthesia in healthy parturients choosing cesarean delivery. The Q and I2 tests were used to assess heterogeneity of the data. Data from each trial were combined using relative ratios (RRs) for dichotomous data or weighted mean differences (WMDs) for continuous data and corresponding 95% confidence intervals (95% CIs) for each trial. Sensitivity analysis was conducted by removing one study a time to assess the quality and consistency of the results. Begg’s funnel plots and Egger’s linear regression test were used to detect any publication bias. Results This study included 9 trials containing 578 patients in the final meta-analysis. Sufentanil addition provided a better analgesia quality with less breakthrough pain during surgery than bupivacaine alone (RR = 0.10, 95% CI 0.06 to 0.18, P < 0.001). Sensory block onset time was shorter and first analgesic request time was longer in sufentanil added group compared with the bupivacaine-alone group (WMD = −1.0 min, 95% CI −1.5 to −0.58, P < 0.001 and WMD = 133 min, 95% CI 75 to 213, P < 192, respectively). There was no significant difference in the risk of hypotension and vomiting between these two groups. But pruritus was more frequentely reported in the group with sufentanil added (RR = 7.63, 95% CI 3.85 to 15.12, P < 0.001). Conclusion Bupivacaine and sufentanil combination is superior to that of bupivacaine alone for spinal anesthesia for cesarean delivery in analgesia quality. Women receiving the combined two drugs had less breakthrough pain, shorter sensory block onset time, and longer first analgesic request time. However, the addition of sufentanil to bupivacaine increased the incidence of pruritus. PMID:27032092

Sufentanil and Bupivacaine Combination versus Bupivacaine Alone for Spinal Anesthesia during Cesarean Delivery: A Meta-Analysis of Randomized Trials.

PubMed

Hu, Jiajia; Zhang, Chengliang; Yan, Jianqin; Wang, Ruike; Wang, Ying; Xu, Mu

2016-01-01

The addition of lipophilic opioids to local anesthetics for spinal anesthesia has become a widely used strategy for cesarean anesthesia. A meta-analysis to quantify the benefits and risks of combining sufentanil with bupivacaine for patients undergoing cesarean delivery was conducted. A comprehensive literature search without language or date limitation was performed to identify clinical trials that compared the addition of sufentanil to bupivacaine with bupivacaine alone for spinal anesthesia in healthy parturients choosing cesarean delivery. The Q and I2 tests were used to assess heterogeneity of the data. Data from each trial were combined using relative ratios (RRs) for dichotomous data or weighted mean differences (WMDs) for continuous data and corresponding 95% confidence intervals (95% CIs) for each trial. Sensitivity analysis was conducted by removing one study a time to assess the quality and consistency of the results. Begg's funnel plots and Egger's linear regression test were used to detect any publication bias. This study included 9 trials containing 578 patients in the final meta-analysis. Sufentanil addition provided a better analgesia quality with less breakthrough pain during surgery than bupivacaine alone (RR = 0.10, 95% CI 0.06 to 0.18, P < 0.001). Sensory block onset time was shorter and first analgesic request time was longer in sufentanil added group compared with the bupivacaine-alone group (WMD = -1.0 min, 95% CI -1.5 to -0.58, P < 0.001 and WMD = 133 min, 95% CI 75 to 213, P < 192, respectively). There was no significant difference in the risk of hypotension and vomiting between these two groups. But pruritus was more frequentely reported in the group with sufentanil added (RR = 7.63, 95% CI 3.85 to 15.12, P < 0.001). Bupivacaine and sufentanil combination is superior to that of bupivacaine alone for spinal anesthesia for cesarean delivery in analgesia quality. Women receiving the combined two drugs had less breakthrough pain, shorter sensory block onset time, and longer first analgesic request time. However, the addition of sufentanil to bupivacaine increased the incidence of pruritus.

Forceps, Actual Use, and Potential Cesarean Section Prevention: Study in a Selected Mexican Population

PubMed Central

Ayala-Yáñez, Rodrigo; Bayona-Soriano, Paulette; Hernández-Jimenez, Arturo; Contreras-Rendón, Alejandra; Chabat-Manzanera, Paulina; Nevarez-Bernal, Roberto

2015-01-01

Objective. Assessment of the frequency of complications observed with various forceps and operative vaginal delivery (OVD) techniques performed at the ABC Medical Center (Mexico City) to evaluate their safety, bearing in mind the importance of decreasing our country's high cesarean section incidence. Methods. We reviewed 5,375 deliveries performed between the years 2007 and 2012, only 146 were delivered by OVD.  Results. Only 1.0% of the cases had a serious, life-threatening situation (uterine rupture). The Simpson forceps was the most favored instrument (46%) due to its simplicity of use, effectiveness, and familiarity. Prophylactic use was the most common indication (30.8%) and significant complications observed were vaginal lacerations (p = 0.016), relative risk (RR) of 3.4 (95% confidence interval [CI]: 1.15–10.04), and fourth degree perineal tear (p = 0.016), RR of 3.4 (95% CI: 1.15–10.04). Conclusions. Forceps use and other OVD techniques are a safe alternative to be considered, diminishing C-section incidence and its complications. PMID:26380111

Trial of labor after cesarean in the low-risk obstetric population: a retrospective nationwide cohort study.

PubMed

Stattmiller, S; Lavecchia, M; Czuzoj-Shulman, N; Spence, A R; Abenhaim, H A

2016-10-01

The purpose of this study was to evaluate the risk of adverse maternal outcomes associated with trial of labor (TOL) after cesarean during subsequent pregnancies in the low-risk population. We conducted a retrospective cohort study using the Nationwide Inpatient Sample and ICD-9 diagnostic and procedure codes from the years 2003 to 2011. A cohort of low-risk pregnant women with a history of previous cesarean delivery were identified and separated into two groups: TOL and no TOL. Logistic regression analysis was used to calculate odds ratios (ORs) comparing adverse maternal outcomes between these two groups. Out of 7 290 474 registered deliveries, there were 685 137 low-risk women who met inclusion criteria. Of these women, 144 066 (21.0%) underwent a TOL, with rates remaining steady over the course of our study. The TOL group was at increased risk of overall morbidity (OR 1.74, 95% confidence interval (CI), 1.66-1.79), most notably uterine rupture (OR 22.52, 95% CI, 19.35-26.20, P<0.01). A secondary analysis showed no apparent correlation between TOL and concomitant adverse maternal outcomes in cases of uterine rupture. Although these outcomes remain rare, low-risk women undergoing a TOL remain at increased risk of adverse maternal events as compared with those who chose elective repeat cesarean delivery.

Accuracy of Blood Loss Measurement during Cesarean Delivery.

PubMed

Doctorvaladan, Sahar V; Jelks, Andrea T; Hsieh, Eric W; Thurer, Robert L; Zakowski, Mark I; Lagrew, David C

2017-04-01

Objective  This study aims to compare the accuracy of visual, quantitative gravimetric, and colorimetric methods used to determine blood loss during cesarean delivery procedures employing a hemoglobin extraction assay as the reference standard. Study Design  In 50 patients having cesarean deliveries blood loss determined by assays of hemoglobin content on surgical sponges and in suction canisters was compared with obstetricians' visual estimates, a quantitative gravimetric method, and the blood loss determined by a novel colorimetric system. Agreement between the reference assay and other measures was evaluated by the Bland-Altman method. Results  Compared with the blood loss measured by the reference assay (470 ± 296 mL), the colorimetric system (572 ± 334 mL) was more accurate than either visual estimation (928 ± 261 mL) or gravimetric measurement (822 ± 489 mL). The correlation between the assay method and the colorimetric system was more predictive (standardized coefficient = 0.951, adjusted R 2  = 0.902) than either visual estimation (standardized coefficient = 0.700, adjusted R 2  = 00.479) or the gravimetric determination (standardized coefficient = 0.564, adjusted R 2  = 0.304). Conclusion  During cesarean delivery, measuring blood loss using colorimetric image analysis is superior to visual estimation and a gravimetric method. Implementation of colorimetric analysis may enhance the ability of management protocols to improve clinical outcomes.