Relaxation of the one child policy and trends in caesarean section rates and birth outcomes in China between 2012 and 2016: observational study of nearly seven million health facility births.

PubMed

Liang, Juan; Mu, Yi; Li, Xiaohong; Tang, Wen; Wang, Yanping; Liu, Zheng; Huang, Xiaona; Scherpbier, Robert W; Guo, Sufang; Li, Mingrong; Dai, Li; Deng, Kui; Deng, Changfei; Li, Qi; Kang, Leni; Zhu, Jun; Ronsmans, Carine

2018-03-05

To examine how the relaxation of the one child policy and policies to reduce caesarean section rates might have affected trends over time in caesarean section rates and perinatal and pregnancy related mortality in China. Observational study. China's National Maternal Near Miss Surveillance System (NMNMSS). 6 838 582 births at 28 completed weeks or more of gestation or birth weight ≥1000 g in 438 hospitals in the NMNMSS between 2012 and 2016. Obstetric risk was defined using a modified Robson classification. The main outcome measures were changes in parity and age distributions and relative frequency of each Robson group, crude and adjusted trends over time in caesarean section rates within each risk category (using Poisson regression with a robust variance estimator), and trends in perinatal and pregnancy related mortality over time. Caesarean section rates declined steadily between 2012 and 2016 (crude relative risk 0.91, 95% confidence interval 0.89 to 0.93), reaching an overall hospital based rate of 41.1% in 2016. The relaxation of the one child policy was associated with an increase in the proportion of multiparous births (from 34.1% in 2012 to 46.7% in 2016), and births in women with a uterine scar nearly doubled (from 9.8% to 17.7% of all births). Taking account of these changes, the decline in caesarean sections was amplified over time (adjusted relative risk 0.82, 95% confidence interval 0.81 to 0.84). Caesarean sections declined noticeably in nulliparous women (0.75, 0.73 to 0.77) but also declined in multiparous women without a uterine scar (0.65, 0.62 to 0.77). The decrease in caesarean section rates was most pronounced in hospitals with the highest rates in 2012, consistent with the government's policy of targeting hospitals with the highest rates. Perinatal mortality declined from 10.1 to 7.2 per 1000 births over the same period (0.87, 0.83 to 0.91), and there was no change in pregnancy related mortality over time. China is the only country that

International migration as a determinant of emergency caesarean.

PubMed

Merry, Lisa; Semenic, Sonia; Gyorkos, Theresa W; Fraser, William; Small, Rhonda; Gagnon, Anita J

2016-10-01

High caesarean rates are of concern given associated risks. International migrant women (women born abroad) represent a substantial proportion of women giving birth in high-income countries (HICs) and face social conditions that may exacerbate childbearing health risks. Among migrant women, emergency rather than planned caesareans, tend to be more prevalent. This method of delivery can be stressful, physically harmful and result in an overall negative birth experience. Research establishing evidence of risk factors for emergency caesareans in migrants is insufficient. (1) Describe potential pathways (with a focus on modifiable factors) by which migration, using internationally recommended migration indicators: country of birth, length of time in country, fluency in receiving-country language, migration classification and ethnicity, may lead to emergency caesarean; and (2) propose a framework to guide future research for understanding "potentially preventable" emergency caesareans in migrant women living in HICs. "Potentially preventable" emergency caesareans in migrant women are likely due to several modifiable, interrelated factors pre-pregnancy, during pregnancy and during labour. Migration itself is a determinant and also shapes other determinants. Complications and ineffective labour progress and/or foetal distress and ultimately the decision to perform an emergency caesarean may be the result of poor health (i.e., physiological effects), lack of support and disempowerment (i.e., psychological effects) and sub-optimal care. Understanding the direct and indirect effects of migration on emergency caesarean is crucial so that targeted strategies can be developed and implemented for reducing unnecessary caesareans in this vulnerable population. Copyright © 2016 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Maternal mortality following caesarean sections.

PubMed

Sikdar, K; Kundu, S; Mandal, G S

1979-08-01

A study of 26 maternal deaths following 3647 caesarean sections was conducted in Eden Hospital from 1974-1977. During the time period there were 35,544 births and 308 total maternal deaths (8.74/1000). Indications for Caesarean sections included: 1) abnormal presentation; 2) cephalopelvic disproportion; 3) toxemia; 4) prolonged labor; 5) fetal distress; and 6) post-caesarean pregnancies. Highest mortality rates were among cephalopelvic disproportion, toxemia, and prolonged labor patients. 38.4% of the patients died due to septicaemia and peritonitis, but other deaths were due to preclampsia, shock, and hemorrhage. Proper antenatal care may have prevented anemia and preclampsia and treated other pre-existing or superimposed diseases.

Evaluation of the efficacy of laparoscopic resection for the management of exogenous cesarean scar pregnancy.

PubMed

Wang, Guangwei; Liu, Xiaofei; Bi, Fangfang; Yin, Lili; Sa, Rina; Wang, Dandan; Yang, Qing

2014-05-01

To retrospectively analyze the clinical data of 71 patients with exogenous cesarean scar pregnancy (CSP) treated in our hospital in the past 2 years, to compare the outcomes of exogenous CSP treated with different methods, and to evaluate the safety and feasibility of laparoscopic resection of exogenous CSP. Comparative observational study. Tertiary medical centers. 71 women with exogenous cesarean scar pregnancy. Hysteroscopic resection of CSP, and laparoscopic resection of CSP. Operation time, intraoperative blood loss, postoperative drainage of the uterine cavity, postoperative days in hospital, time for β-human chorionic gonadotropin (β-hCG) to return to normal levels, absorption time of the mass. For the laparoscopic group, the time for serum β-hCG to return normal levels and the postoperative drainage of the uterine cavity were significantly lower than in the patients who had undergone hysteroscopic resection. We found no statistically significant difference in the intraoperative blood loss and postoperative days in hospital between the two groups, but the operation time was longer in laparoscopic group. Laparoscopic surgery for a cesarean scar pregnancy has the advantages of a high success rate, fewer complications, and a shorter time for β-hCG levels to normalize. This procedure is especially suitable for the treatment of exogenous CSP. Copyright © 2014. Published by Elsevier Inc.

VAGINAL BIRTH AFTER A PREVIOUS CAESAREAN SECTION: CURRENT TRENDS AND OUTLOOK IN GHANA.

PubMed

Seffah, J D; Adu-Bonsaffoh, K

2014-01-01

The optimal mode of subsequent delivery of women with prior caesarean birth remains a subject of intense research and debate in contemporary obstetric practice especially in low resource settings like West Africa where there are obvious systemic and management-related challenges associated with trial of scar. However, there is evidence that vaginal birth after caesarean section (VBAC) is safe in appropriately selected women in addition to adequate intrapartum monitoring and ready access to theatre when emergency CS is indicated. The primary objective of the study was to determine the current trends and performance of VBAC in Ghana after decades of practice of trial of labour after caesarean section (TOLAC) in the mist of inherent challenges in deciding the optimal mode of childbirth for women with a previous caesarean birth. The secondary objective was to relate evidence based practice of TOLAC to obstetric practice in low resource settings like Ghana and provide recommendations for improving maternal and newborn health among women with prior caesarean birth. This was a retrospective study of the records of patients who had had a prior caesarean delivery and who then proceeded to deliver the next babies at the Korle Bu Teaching Hospital (KBTH) between Jan 2010 and Dec 2014. The data on demography, antenatal care, labour and delivery and outcomes were collected from the Labour and Recovery wards and the Biostatistics unit of the Maternity unit of the Hospital. Excluded were women with a previous CS who had multiple pregnancies and those with incomplete notes as well as those whose delivery plans were not predetermined antenatally.. The data were analyzed using SPSS version 20. There were 53,581 deliveries during the study period. Vaginal delivery was obtained in 31,870 (59.5%) pregnancies and 21,711(40.5%) had CS. Also, 6261 (11.7%) had had a prior CS and 2472 (39.5%) of these were selected for TOLAC while 2119 (33.8) were scheduled for planned repeat CS. There was

Techniques for caesarean section.

PubMed

Hofmeyr, G J; Mathai, M; Shah, A; Novikova, N

2008-01-23

Rates of caesarean section (CS) have been rising globally. It is important to use the most effective and safe technique. To compare the effects of complete methods of caesarean section; and to summarise the findings of reviews of individual aspects of caesarean section technique. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (August 2007), the Cochrane Central Register of Controlled Trials (The Cochrane Library 2007, Issue 3) and reference lists of identified papers. Randomised controlled trials of intention to perform caesarean section using different techniques. Two review authors independently assessed studies and extracted data. 'Joel-Cohen based' compared with Pfannenstiel CS was associated with: less blood loss, (five trials, 481 women; weighted mean difference (WMD) -64.45 ml; 95% confidence interval (CI) -91.34 to -37.56 ml); shorter operating time (five trials, 581 women; WMD -18.65; 95% CI -24.84 to -12.45 minutes); postoperatively, reduced time to oral intake (five trials, 481 women; WMD -3.92; 95% CI -7.13 to -0.71 hours); less fever (eight trials, 1412 women; relative risk (RR) 0.47; 95% CI 0.28 to 0.81); shorter duration of postoperative pain (two comparisons from one trial, 172 women; WMD -14.18 hours; 95% CI -18.31 to -10.04 hours); fewer analgesic injections (two trials, 151 women; WMD -0.92; 95% CI -1.20 to -0.63); and shorter time from skin incision to birth of the baby (five trials, 575 women; WMD -3.84 minutes; 95% CI -5.41 to -2.27 minutes). Serious complications and blood transfusions were too few for analysis.Misgav-Ladach compared with the traditional method (lower midline abdominal incision) was associated with reduced: blood loss (339 women; WMD -93.00; 95% CI -132.72 to -53.28 ml); operating time (339 women; WMD-7.30; 95% CI -8.32 to -6.28 minutes); time to mobilisation (339 women; WMD -16.06; 95% CI -18.22 to -13.90 hours); and length of postoperative stay for the mother (339 women; WMD -0.82; 95% CI -1.08 to

High weight gain during pregnancy increases the risk for emergency caesarean section - Population-based data from the Swedish Maternal Health Care Register 2011-2012.

PubMed

Nilses, Carin; Persson, Margareta; Lindkvist, Marie; Petersson, Kerstin; Mogren, Ingrid

2017-03-01

The aim was to investigate maternal background factors' significance in relation to risk of elective and emergency caesarean sections (CS) in Sweden. Population-based, retrospective, cross-sectional study. The Swedish Maternal Health Care Register (MHCR) is a national quality register that collects data on pregnancy, delivery and postpartum period. All women registered in MHCR 2011 to 2012 were included in the study sample (N = 178,716). The risk of elective and emergency caesarean section in relation to age, parity, education, country of origin, weight in early pregnancy and weight gain during pregnancy was calculated in logistic regression models. Multiparous women demonstrated a doubled risk of elective CS compared to primiparous women, but their risk for emergency CS was halved. Overweight and obesity at enrolment in antenatal care increased the risk for emergency CS, irrespective of parity. Weight gain above recommended international levels (Institute of Medicine, IOM) during pregnancy increased the risk for emergency CS for women with normal weight, overweight or obesity. There is a need of national guidelines on recommended weight gain during pregnancy in Sweden. We suggest that the usefulness of the IOM guidelines for weight gain during pregnancy should be evaluated in the Swedish context. Copyright © 2016 Elsevier B.V. All rights reserved.

New Technique for Caesarean Section

PubMed Central

Vejnović, T. R.; Costa, S. D.; Ignatov, A.

2012-01-01

Caesarean section is one of the most common operations worldwide and more than 30 % of procedures in perinatal centres in Germany are caesarean sections. In the last few years the technique used for caesarean sections has been simplified, resulting in a lower postoperative morbidity. But persistent problems associated with all caesarean section techniques include high intraoperative loss of blood, the risk of injury to the child during uterotomy and postoperative wound dehiscence of the uterine scar. We present here a modification of the most common Misgav-Ladach method. The initial skin incision is done along the natural skin folds and is extended intraoperatively depending on the circumference of the babyʼs head. After blunt expansion of the uterine incision using an anatomical forceps, the distal uterine wall is pushed behind the babyʼs head. The babyʼs head is rotated into the occipito-anterior or posterior position and delivery occurs through the application of gentle pressure on the uterine fundus. Closure of the uterotomy is done using 2 continuous sutures, which are then knotted together resulting in a short double-layer closure. The two ends of the skin suture are left open to allow for natural drainage. Our experience at the University Gynaecological Hospitals in Novi Sad and Magdeburg has shown that this modification is associated with shorter operating times, minimal blood loss and shorter in-hospital stay of patients as well as high rates of patient satisfaction. PMID:25328165

New Technique for Caesarean Section.

PubMed

Vejnović, T R; Costa, S D; Ignatov, A

2012-09-01

Caesarean section is one of the most common operations worldwide and more than 30 % of procedures in perinatal centres in Germany are caesarean sections. In the last few years the technique used for caesarean sections has been simplified, resulting in a lower postoperative morbidity. But persistent problems associated with all caesarean section techniques include high intraoperative loss of blood, the risk of injury to the child during uterotomy and postoperative wound dehiscence of the uterine scar. We present here a modification of the most common Misgav-Ladach method. The initial skin incision is done along the natural skin folds and is extended intraoperatively depending on the circumference of the baby's head. After blunt expansion of the uterine incision using an anatomical forceps, the distal uterine wall is pushed behind the baby's head. The baby's head is rotated into the occipito-anterior or posterior position and delivery occurs through the application of gentle pressure on the uterine fundus. Closure of the uterotomy is done using 2 continuous sutures, which are then knotted together resulting in a short double-layer closure. The two ends of the skin suture are left open to allow for natural drainage. Our experience at the University Gynaecological Hospitals in Novi Sad and Magdeburg has shown that this modification is associated with shorter operating times, minimal blood loss and shorter in-hospital stay of patients as well as high rates of patient satisfaction.

Is the caesarean section rate a performance indicator of an obstetric unit?

PubMed

Singh, Ruchi; Nath Trivedi, Amarendra

2011-02-01

The indications of caesarean section are increasing. The need to respect maternal desire in the decision making has been supported by law and ethics. Some of the other contributors to the increasing caesarean section rate are breech with failed external cephalic version, decreasing rate of trial of scar, increasing induction rate and electronic fetal heart rate monitoring and changing demography. Despite the adverse effects of caesarean section, the incidence of severe morbidity and mortality is low. The strategies put forward to reduce the caesarean section rate (CSR) have not been effective and in no country or province, the CSR has come down. CSR should not be looked at in isolation or as high or low. It is the product of changing obstetric practice and societal norms and demographics. CSR not reflect the performance of a maternity unit.

WHO Global Survey on Maternal and Perinatal Health in Latin America: classifying caesarean sections

PubMed Central

2009-01-01

Background Caesarean section rates continue to increase worldwide with uncertain medical consequences. Auditing and analysing caesarean section rates and other perinatal outcomes in a reliable and continuous manner is critical for understanding reasons caesarean section changes over time. Methods We analyzed data on 97,095 women delivering in 120 facilities in 8 countries, collected as part of the 2004-2005 Global Survey on Maternal and Perinatal Health in Latin America. The objective of this analysis was to test if the "10-group" or "Robson" classification could help identify which groups of women are contributing most to the high caesarean section rates in Latin America, and if it could provide information useful for health care providers in monitoring and planning effective actions to reduce these rates. Results The overall rate of caesarean section was 35.4%. Women with single cephalic pregnancy at term without previous caesarean section who entered into labour spontaneously (groups 1 and 3) represented 60% of the total obstetric population. Although women with a term singleton cephalic pregnancy with a previous caesarean section (group 5) represented only 11.4% of the obstetric population, this group was the largest contributor to the overall caesarean section rate (26.7% of all the caesarean sections). The second and third largest contributors to the overall caesarean section rate were nulliparous women with single cephalic pregnancy at term either in spontaneous labour (group 1) or induced or delivered by caesarean section before labour (group 2), which were responsible for 18.3% and 15.3% of all caesarean deliveries, respectively. Conclusion The 10-group classification could be easily applied to a multicountry dataset without problems of inconsistencies or misclassification. Specific groups of women were clearly identified as the main contributors to the overall caesarean section rate. This classification could help health care providers to plan practical

Hysteroscopic resection of a uterine caesarean scar defect (niche) in women with postmenstrual spotting: a randomised controlled trial.

PubMed

Vervoort, Ajmw; van der Voet, L F; Hehenkamp, Wjk; Thurkow, A L; van Kesteren, Pjm; Quartero, H; Kuchenbecker, W; Bongers, M; Geomini, P; de Vleeschouwer, Lhm; van Hooff, Mha; van Vliet, H; Veersema, S; Renes, W B; Oude Rengerink, K; Zwolsman, S E; Brölmann, Ham; Mol, Bwj; Huirne, Jaf

2018-02-01

To compare the effectiveness of a hysteroscopic niche resection versus no treatment in women with postmenstrual spotting and a uterine caesarean scar defect. Multicentre randomised controlled trial. Eleven hospitals collaborating in a consortium for women's health research in the Netherlands. Women reporting postmenstrual spotting after a caesarean section who had a niche with a residual myometrium of ≥3 mm, measured during sonohysterography. Women were randomly allocated to hysteroscopic niche resection or expectant management for 6 months. The primary outcome was the number of days of postmenstrual spotting 6 months after randomisation. Secondary outcomes were spotting at the end of menstruation, intermenstrual spotting, dysuria, sonographic niche measurements, surgical parameters, quality of life, women's satisfaction, sexual function, and additional therapy. Outcomes were measured at 3 months and, except for niche measurements, also at 6 months after randomisation. We randomised 52 women to hysteroscopic niche resection and 51 women to expectant management. The median number of days of postmenstrual spotting at baseline was 8 days in both groups. At 6 months after randomisation, the median number of days of postmenstrual spotting was 4 days (interquartile range, IQR 2-7 days) in the intervention group and 7 days (IQR 3-10 days) in the control group (P = 0.04); on a scale of 0-10, discomfort as a result of spotting had a median score of 2 (IQR 0-7) in the intervention group, compared with 7 (IQR 0-8) in the control group (P = 0.02). In women with a niche with a residual myometrium of ≥3 mm, hysteroscopic niche resection reduced postmenstrual spotting and spotting-related discomfort. A hysteroscopic niche resection is an effective treatment to reduce niche-related spotting. © 2017 The Authors. BJOG An International Journal of Obstetrics and Gynaecology published by John Wiley & Sons Ltd on behalf of Royal College of Obstetricians and Gynaecologists.

Easy sonographic differential diagnosis between intrauterine pregnancy and cesarean delivery scar pregnancy in the early first trimester.

PubMed

Timor-Tritsch, Ilan E; Monteagudo, Ana; Cali, Giuseppe; El Refaey, Hazem; Kaelin Agten, Andrea; Arslan, Alan A

2016-08-01

Cesarean scar pregnancy (CSP) is a serious complication of pregnancy, which consists of implantation of the gestational sac in the hysterotomy scar. This condition is increasing in frequency and often poses a diagnostic challenge. Its diagnosis is dependent on visual assessment of the uterus on the longitudinal sagittal ultrasound plane. Misdiagnosing a low intrauterine chorionic sac as a CSP, or a true scar pregnancy as an intrauterine pregnancy (IUP), may lead to adverse outcomes including hysterectomy. The objective of the study is to describe a sonographic method for the differential diagnosis of CSP vs IUP in early gestation. The current study tests the hypothesis that on a first-trimester ultrasound performed between 5-10 weeks of gestation, the relative location of the center of gestational sac to the midpoint of the uterus along a longitudinal line between the external cervical os and the fundus can be used for early detection of CSPs. This is a retrospective review of electronically archived ultrasound images of IUP and CSP between 5-10 weeks of gestation. A total of 242 ultrasound images were analyzed: 185 cases of normal IUPs (including 128 in anteverted uteri, 31 in retroverted uteri, and 26 IUPs with history of cesarean delivery) and 57 cases of CSPs diagnosed from 2004 through 2015 in a single institution. The following measurements were made for each case: distance from the external cervical os to the uterine fundus, the midpoint axis of the uterus, the distance from the external cervical os to the center of gestational sacs, and the distance from the external cervical os to the most distant edge of the gestational sacs from the cervix. The location of the center of the gestational sac relative to the midpoint axis of the uterus between 5-10 weeks of gestation differentiated between IUP and CSP (mean 17.8 vs -10.6 mm, respectively, P = .0001), indicating that most CSPs are located proximally to the midpoint axis of the uterus whereas most normal

Optimal Timing of Delivery among Low-Risk Women with Prior Caesarean Section: A Secondary Analysis of the WHO Multicountry Survey on Maternal and Newborn Health.

PubMed

Ganchimeg, Togoobaatar; Nagata, Chie; Vogel, Joshua P; Morisaki, Naho; Pileggi-Castro, Cynthia; Ortiz-Panozo, Eduardo; Jayaratne, Kapila; Mittal, Suneeta; Ota, Erika; Souza, João Paulo; Mori, Rintaro

2016-01-01

To investigate optimal timing of elective repeat caesarean section among low-risk pregnant women with prior caesarean section in a multicountry sample from largely low- and middle-income countries. Secondary analysis of a cross-sectional study. Twenty-nine countries from the World Health Organization Multicountry Survey on Maternal and Newborn Health. 29,647 women with prior caesarean section and no pregnancy complications in their current pregnancy who delivered a term singleton (live birth and stillbirth) at gestational age 37-41 weeks by pre-labour caesarean section, intra-partum caesarean section, or vaginal birth following spontaneous onset of labour. We compared the rate of short-term adverse maternal and newborn outcomes following pre-labour caesarean section at a given gestational age, to those following ongoing pregnancies beyond that gestational age. Severe maternal outcomes, neonatal morbidity, and intra-hospital early neonatal mortality. Odds of neonatal morbidity and intra-hospital early neonatal mortality were 0.48 (95% confidence interval [CI] 0.39-0.60) and 0.31 (95% CI 0.16-0.58) times lower for ongoing pregnancies compared to pre-labour caesarean section at 37 weeks. We did not find any significant change in the risk of severe maternal outcomes between pre-labour caesarean section at a given gestational age and ongoing pregnancies beyond that gestational age. Elective repeat caesarean section at 37 weeks had higher risk of neonatal morbidity and mortality compared to ongoing pregnancy, however risks at later gestational ages did not differ between groups.

Appropriateness of elective caesarean deliveries in a perinatal network: a cross-sectional study

PubMed Central

2014-01-01

Background The overall caesarean rate in France has increased from 14.3% in 1994–1996 to 21.0% in 2010. This increased rate is a concern in all developed countries: delivery by caesarean induces both short- and long-term maternal complications, and its use requires careful reflection. The principal objective of this work was to describe the global appropriateness of indications for caesareans among a selected sample of planned caesareans performed within the Auvergne perinatal health network. The secondary objectives were to describe the inappropriate planned caesarean risk according to the maternity unit level and the impact of this medical assessment on the global caesarean rate in this network. Methods This audit among maternity units belonging to the Auvergne perinatal network in France included women who had a planned caesarean at term, were nulliparous or primiparous, and had a singleton pregnancy in cephalic presentation or a twin pregnancy with twin 1 in cephalic presentation. We used the French guidelines issued from 1998 through 2010 as our benchmark for appropriateness. Result We analysed 192 cases (100% of the records eligible for the audit). The rate of appropriate caesareans among these planned caesareans was 65.6%. Among the inappropriate caesareans, the rate of “maternal-preference” caesareans was 12.0% and the rate of “provider-preference” caesareans 22.4%. The risk of an inappropriate caesarean did not differ statistically between the level I and level II maternity wards, each compared to the level III hospital. The overall caesarean rate in our entire network decreased from 20.5% to 18.5% (p < 0.001) in the year after the audit. It also decreased in 8 of the network’s 10 maternity units, although the difference was statistically significant only in 2. Conclusions About one third of planned caesareans were inappropriate in our sample and our audit appeared to have some effect on medical practice in the short run. PMID:24716672

Patterns and Associated Factors of Caesarean Delivery Intention among Expectant Mothers in China: Implications from the Implementation of China’s New National Two-Child Policy

PubMed Central

Wang, Lianlian; Xu, Xianglong; Baker, Philip; Tong, Chao; Zhang, Lei; Qi, Hongbo; Zhao, Yong

2016-01-01

Objective: This study explores the basic demographic characteristics of expectant mothers in the context of their intentions regarding mode of delivery, in particular, the preference for caesarean delivery, and analyzes the social and psychological factors that influence delivery preference. Method: A cross-sectional survey of pregnant women was conducted during June to August in 2015. This study adopted a stratified sampling method, and 16 representative hospitals in five provinces of China were included. Results: 1755 and 590 of expectant mothers in their first and second pregnancies, respectively, were enrolled in this study. 354 (15.10%) intended to deliver by caesarean section and 585 (24.95%) participants were uncertain prior to delivery. 156 (8.89%) of expectant mothers in their first pregnancy and 198 (33.56%) expectant mothers in their second pregnancy intended to deliver by caesarean section. Ordinal logistic regression analysis found that nationality, parity, trimester of pregnancy, and advanced maternal age were factors associated with intention to deliver by caesarean (ordered logistic regression/three-level caesarean delivery intention criterion; odds ratios p < 0.05). Conclusions: 8.89% of first pregnancy expectant mothers and 33.56% of second pregnancy expectant mothers intended to deliver by caesarean section. Any intervention program to reduce the rate of Caesarean delivery should focus on the Han population, older pregnant women, and expectant mothers in their second pregnancy, at an early gestation. PMID:27399752

Anaesthesia for Caesarean section in a patient with Parkinson's disease.

PubMed

Ward, V D

2018-05-01

Parkinson's disease is prevalent worldwide but mainly affects the elderly and is rarely seen in women of child-bearing age. The clinical signs and symptoms, the physiological changes of pregnancy, and drug interactions, pose unique challenges for the anaesthetic management of patients with Parkinson's disease who present for delivery. A 36-year-old primigravid woman at 36 weeks' gestation, with Parkinson's disease, presented for pre-anaesthesia assessment prior to elective caesarean section. Her Parkinson's disease had been diagnosed four years previously and was treated with Sinemet (levodopa/carbidopa) and pramipexole. Despite maximum allowable drug doses in pregnancy, she reported disease progression, with right-sided weakness in the upper and lower limbs and an altered gait. Spinal anaesthesia for elective Caesarean section was performed in the sitting position, using 0.5% hyperbaric bupivacaine, morphine 150 µg and fentanyl 25 µg. The anaesthesia and Caesarean section were uneventful. She was discharged home with a healthy baby on the fourth postoperative day. Copyright © 2017 Elsevier Ltd. All rights reserved.

Fears related to pregnancy and childbirth among primigravidae who requested caesarean versus vaginal delivery in Iran.

PubMed

Matinnia, Nasrin; Faisal, Ibrahim; Hanafiah Juni, Muhamad; Herjar, Abdul Rahman; Moeini, Babak; Osman, Zubaidah Jamil

2015-05-01

Pregnancy- and childbirth-related fears are common psychological concerns and the primary reasons for requesting caesarean section (CS). We aimed to examine the content of maternal fear and the associated demographic factors in a sample of Iranian primigravidae. A randomly selected sample of primigravidae (n = 342) was recruited in four health care centres in Iran. Data were collected using a 30-item questionnaire. Principal components factor analysis was applied to identify the main factors of pregnancy- and childbirth-related fears. All primigravidae reported some degree of fear, 48.2 % presented severe fear, and 62.6 % requested a CS because of childbirth-related fear. Most of the employed primigravidae with higher education level, higher family income, and unplanned pregnancy requested CS. The items constructed to measure maternal fear were subjected to exploratory factor analysis. Six categories were identified, including 'process of labour and childbirth', 'life and well-being of the baby', 'competence and behaviour of maternity ward personnel', 'own capabilities and reactions', 'becoming a parent and family life after delivery' and 'general fear in pregnancy' that cumulatively explained 55.3 % of the variance. The most common factor was 'life and well-being of the baby'. Severe fear was found in 70.6 % of those who chose CS, while 10.9 % of those who chose vaginal delivery reported severe fear. The between-group differences for mean scores and levels of fear were statistically significant. Pregnancy- and childbirth-related fears were frequently experienced by all low-risk primigravidae. Better strategies to address women's psychological needs during pregnancy are necessary.

The efficacy and safety of external cephalic version after a previous caesarean delivery.

PubMed

Weill, Yishay; Pollack, Raphael N

2017-06-01

External cephalic version (ECV) in the presence of a uterine scar is still considered a relative contraindication despite encouraging studies of the efficacy and safety of this procedure. We present our experience with this patient population, which is the largest cohort published to date. To evaluate the efficacy and safety of ECV in the setting of a prior caesarean delivery. A total of 158 patients with a fetus presenting as breech, who had an unscarred uterus, had an ECV performed. Similarly, 158 patients with a fetus presenting as breech, and who had undergone a prior caesarean delivery also underwent an ECV. Outcomes were compared. ECV was successfully performed in 136/158 (86.1%) patients in the control group. Of these patients, 6/136 (4.4%) delivered by caesarean delivery. In the study group, 117/158 (74.1%) patients had a successful ECV performed. Of these patients, 12/117 (10.3%) delivered by caesarean delivery. There were no significant complications in either of the groups. ECV may be successfully performed in patients with a previous caesarean delivery. It is associated with a high success rate, and is not associated with an increase in complications. © 2016 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

Intrathecal Midazolam as an Adjuvant in Pregnancy-Induced Hypertensive Patients Undergoing an Elective Caesarean Section: A Clinical Comparative Study

PubMed Central

Dodawad, Ravichandra; G. B., Sumalatha; Pandarpurkar, Sandeep; Jajee, Parashuram

2016-01-01

Background A pain-free postoperative period is essential following a caesarean section so new mothers may care for and bond with their neonates. Intrathecal adjuvants are often administered during this procedure to provide significant analgesia, but they may also have bothersome side effects. Intrathecal midazolam produces effective postoperative analgesia with no significant side effects. Objectives This prospective, randomized, double-blind study was designed to compare the analgesic efficacy and safety of intrathecal midazolam vs. plain bupivacaine as an adjunct to bupivacaine in pregnancy-induced hypertension patients scheduled for elective caesarean section. Methods Sixty patients diagnosed with pregnancy-induced hypertension on regular treatment who were scheduled for a caesarean section were randomly allocated into two groups: a control group (Group BC, n = 30) and a midazolam group (Group BM, n = 30). Both groups received 10 mg (2 mL) of 0.5% hyperbaric bupivacaine. Group BC received 0.4 mL of distilled water, while group BM received 0.4 mL (2 mg) of midazolam intrathecally. The duration of postoperative analgesia, analgesic requirements during the first 24 hours after surgery, onset times and durations of sensory and motor blocks, incidence of hypotension, vasopressor requirements, and side effects were recorded. Results Postoperative analgesia was significantly longer in the midazolam group compared to the control group (201.5 minutes vs. 357.6 minutes). The mean onset times of the sensory and motor blocks were significantly faster (P < 0.01) in the midazolam group compared to the control group. The mean times to attain the maximum sensory level and motor blocks were also significantly faster in the midazolam group compared to the control group (P < 0.05). The incidence of hypotension was 6.6% in the midazolam group and 36.6% in the control group, which was highly significant. In addition, the number of patients with side effects was significantly lower

Diagnosis and treatment of ectopic pregnancy.

PubMed

Epee-Bekima, Mathias; Overton, Caroline

2013-03-01

The most common site of localisation of an ectopic pregnancy is the fallopian tube. Rarely an ectopic pregnancy can be found in the ovary, a caesarean section scar, the abdomen or the cervix. Risk factors are previous ectopic pregnancy, PID, endometriosis, previous pelvic surgery, the presence of a coil and infertility. However, a third of women with an ectopic pregnancy have no known risk factors. NICE recommends a low threshold for offering a pregnancy test to women of childbearing age when they attend the surgery. Symptoms and signs appear when the tube starts to tear. When the tube ruptures, the woman will quickly become unwell and haemodynamically unstable because of rapid intra-abdominal blood loss. The most common symptoms of ectopic pregnancy are pelvic or abdominal pain, amenorrhoea, missed period or abnormal period and vaginal bleeding. A positive diagnosis of a urinary tract infection or gastroenteritis does not exclude an ectopic pregnancy. Signs of suspected ectopic pregnancy include pelvic, abdominal, adnexal or cervical motion tenderness, rebound tenderness and abdominal distension. Women who are haemodynamically unstable, or in whom there is significant concern about the degree of pain or bleeding, should be referred directly to A&E, irrespective of the result of the pregnancy test. Stable patients with bleeding who have pain or a pregnancy of six weeks gestation or more or a pregnancy of uncertain gestation should be referred immediately to an early pregnancy assessment (EPA) service, or out-of-hours gynaecology service if the EPA service is not available. Diagnosis is confirmed by transvaginal ultrasound scan to identify the location of the pregnancy.

[Elective caesarean: impact of evolution neonatal respiration].

PubMed

Jonguitud Aguilar, Adriana

2011-04-01

The number of Caesarean births has increased worldwide. Respiratory distress syndrome is associated with caesarean delivery, especially in the absence of labor. During the latter stages of pregnancy physiologic changes occur that are accelerated with the onset of labor, which is accompanied by changes in hormones and mediators in the mother and fetus. An acceleration in the evacuation of lung liquid is held in this period, largely dependent sodium channels sensitive to amiloride than are found in the alveolar epithelium. The failure of these mechanisms can lead to newborn severe respiratory difficulty and require intensive care, mechanical ventilation and surfactant. We need to develop preventive and therapeutic strategies to improve outcomes in this vulnerable population.

A population-based cohort study of the effect of Caesarean section on subsequent fertility.

PubMed

Gurol-Urganci, I; Cromwell, D A; Mahmood, T A; van der Meulen, J H; Templeton, A

2014-06-01

Is there an association between Caesarean section and subsequent fertility? There is no or only a slight effect of Caesarean section on future fertility. Previous studies have reported that delivery by a Caesarean section is associated with fewer subsequent pregnancies and longer inter-pregnancy intervals. The interpretation of these findings is difficult because of significant weaknesses in study designs and analytical methods, notably the potential effect of the indication for Caesarean section on subsequent delivery. Retrospective cohort study of 1 047 644 first births to low-risk women using routinely collected, national administrative data of deliveries in English maternity units between 1 April 2000 and 31 March 2012. Primiparous women aged 15-40 years who had a singleton, term, live birth in the English National Health Service were included. Women with high-risk pregnancies involving placenta praevia, pre-eclampsia, eclampsia (gestational or pre-existing), hypertension or diabetes were excluded from the main analysis. Kaplan-Meier analyses and Cox proportional hazard models were used to assess the effect of mode of delivery on time to subsequent birth, adjusted for age, ethnicity, socio-economic deprivation and year of index delivery. Among low-risk primiparous women, 224 024 (21.4%) were delivered by Caesarean section. The Kaplan-Meier estimate of the subsequent birth rate at 10 years for the cohort was 74.7%. Compared with vaginal delivery, subsequent birth rates were marginally lower after elective Caesarean for breech (adjusted hazard ratio, HR 0.96, 95% CI 0.94-0.98). Larger effects were observed after elective Caesarean for other indications (adjusted HR 0.81, 95% CI 0.78-0.83), and emergency Caesarean (adjusted HR 0.91, 95% CI 0.90-0.93). The effect was smallest for elective Caesarean for breech, and this was not statistically significant in women younger than 30 years of age (adjusted HR 0.98, 95% CI 0.96-1.01). We used birth cohorts from maternity

Achondroplasia: anaesthetic challenges for caesarean section.

PubMed

Dubiel, L; Scott, G A; Agaram, R; McGrady, E; Duncan, A; Litchfield, K N

2014-08-01

Pregnancy in women with achondroplasia presents major challenges for anaesthetists and obstetricians. We report the case of a woman with achondroplasia who underwent general anaesthesia for an elective caesarean section. She was 99cm in height and her condition was further complicated by severe kyphoscoliosis and previous back surgery. She was reviewed in the first trimester at the anaesthetic high-risk clinic. A multidisciplinary team was convened to plan her peripartum care. Because of increasing dyspnoea caesarean section was performed at 32weeks of gestation. She received a general anaesthetic using a modified rapid-sequence technique with remifentanil and rocuronium. The intraoperative period was complicated by desaturation and high airway pressures. The woman's postoperative care was complicated by respiratory compromise requiring high dependency care. Copyright © 2014 Elsevier Ltd. All rights reserved.

Risk of maternal and neonatal complications in subsequent pregnancy after planned caesarean section in a first birth, compared with emergency caesarean section: a nationwide comparative cohort study.

PubMed

Kok, N; Ruiter, L; Hof, M; Ravelli, A; Mol, B W; Pajkrt, E; Kazemier, B

2014-01-01

To compare the difference in risks of neonatal and maternal complications, including uterine rupture, in a second birth following a planned caesarean section versus emergency caesarean section in the first birth. Prospective cohort study. Population-based cohort in the Netherlands. Linked data set of outcomes for term caesarean section in a first birth followed by a consecutive delivery. We conducted a prospective cohort analysis using data from the Dutch Perinatal Registry. We included primiparous women who gave birth to term singleton infants through planned or emergency caesarean from January 2000 through December 2007, and who had a second singleton delivery during the same period (n = 41,109). Odds ratios and adjusted odds ratios were calculated. Maternal and neonatal complications, specifically uterine rupture, in second births associated with planned and emergency caesareans in the first birth. Women with a history of a planned caesarean section in the first birth (n = 11,445) had a 0.24% risk for uterine rupture, compared with a 0.16% risk for women with a history of emergency caesarean section (n = 29,664; aOR 1.4, 95% CI 0.8-2.4). In multivariate logistic regression, women with planned caesareans in a first birth had a significantly increased risk of stillbirth (aOR 1.5, 95% CI 1.0-2.2) and postpartum haemorrhage (aOR 1.1, 95% CI 1.0-1.2) in second births, compared with women with emergency caesareans in the first birth. We found a moderately increased risk of postpartum haemorrhage and a small to moderately increased risk of uterine rupture and stillbirth as a long-term effect of prior planned caesarean delivery on second births. © 2013 Royal College of Obstetricians and Gynaecologists.

Caesarean delivery before 39 weeks associated with selecting an auspicious time for birth in Taiwan.

PubMed

Chu, Kuei-Hui; Lee, Yu-Hsiang; Tai, Chen-Jei; Lin, Yu-Hung; Huang, Chiu-Mieh; Chien, Li-Yin

2015-09-01

Caesarean delivery before 39 weeks of gestation increases the risk of morbidity among infants. Taiwan has one of the highest caesarean rates in the world, but little attention has been paid to this issue. This study aimed to describe the rate of caesarean delivery before 39 weeks gestation among women who did not have labour signs and had a non-emergency caesarean delivery in Taiwan and to examine whether the phenomenon was associated with the Chinese cultural practice of selecting an auspicious time for birth. We recruited women at 15-28 weeks of pregnancy at 5 hospitals in northern Taiwan and followed them at 4 or 5 weeks after delivery using structured questionnaires. This analysis included 150 primiparous mothers with a singleton pregnancy who had a non-emergency caesarean delivery without the presence of labour signs. Ninety-three of these women (62.0%) had caesarean deliveries before 39 weeks of gestation. Logistic regression analysis showed that women who had selected an auspicious time for delivery (OR=2.82, 95% CI: 1.15-6.95) and delivered in medical centres (OR=5.26, 95% CI: 2.25-12.26) were more likely to deliver before 39 weeks of gestation. Non-emergency caesarean delivery before 39 weeks of gestation was common among the study women, and was related to the Chinese cultural practice of selecting an auspicious time for birth. Further studies are needed to examine the risks and benefits associated with timing of caesarean delivery in Taiwan in order to generate a consensus among obstetricians and give pregnant women appropriate information. Copyright © 2015 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Women's involvement in the decision to be delivered by caesarean section in Sub Saharan Africa.

PubMed

Nnaji, G A; Okafor, C; Muoghalu, K; Onyejimbe, U N; Umeononihu, O S

2012-01-01

The aim of this study is to determine the degree and nature of women's involvement in the decision to deliver by Caesarean section. A cross sectional descriptive multi-centre study on post partum women who were delivered by Caesarean section in the three study centres. The five most common indicators for Caesarean section include cephalo-pelvic disproportion, prolonged labour, malpresentation, pregnancy induced hypertension and ante partum haemorrhage, which accounted for 70% of the indications for Caesarean section. The commonest influence on respondents' decision to have Caesarean section was physician factors, followed by religious and cultural factors. Husbands influenced majority of the respondents during decision for Caesarean section. The respondents' agreement with decision for Caesarean section varied significantly as the number of previous Caesarean section, being highest among women with 4 previous Caesarean section. In conclusion, the majority of women were found to be involved in the decision to have Caesarean section, and the most influential factors on them during the decision process were physician factors and husband's presence. In this environment, the greater the number of previous Caesarean section a woman has had in the past the more likely would she accept Caesarean section in subsequent deliveries as a better option. There is need for further studies to determine the effect of socio-demographic factors on decision to have caesarean section as well as satisfaction of the outcome.

Planned caesarean section for term breech delivery.

PubMed

Hofmeyr, G Justus; Hannah, Mary; Lawrie, Theresa A

2015-07-21

Poor outcomes after breech birth might be the result of underlying conditions causing breech presentation or due to factors associated with the delivery. To assess the effects of planned caesarean section for singleton breech presentation at term on measures of pregnancy outcome. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (31 March 2015). Randomised trials comparing planned caesarean section for singleton breech presentation at term with planned vaginal birth. Two review authors independently assessed trials for inclusion and risk of bias, extracted data and checked them for accuracy. Three trials (2396 participants) were included in the review. Caesarean delivery occurred in 550/1227 (45%) of those women allocated to a vaginal delivery protocol and 1060/1169 (91%) of those women allocated to planned caesarean section (average risk ratio (RR) random-effects, 1.88, 95% confidence interval (CI) 1.60 to 2.20; three studies, 2396 women, evidence graded low quality). Perinatal or neonatal death (excluding fatal anomalies) or severe neonatal morbidity was reduced with a policy of planned caesarean section in settings with a low national perinatal mortality rate (RR 0.07, 95% CI 0.02 to 0.29, one study, 1025 women, evidence graded moderate quality), but not in settings with a high national perinatal mortality rate (RR 0.66, 95% CI 0.35 to 1.24, one study, 1053 women, evidence graded low quality). The difference between subgroups was significant (Test for subgroup differences: Chi² = 8.01, df = 1 (P = 0.005), I² = 87.5%). Due to this significant heterogeneity, a random-effects analysis was performed. The average overall effect was not statistically significant (RR 0.23, 95% CI 0.02 to 2.44, one study, 2078 infants). Perinatal or neonatal death (excluding fatal anomalies) was reduced with planned caesarean section (RR 0.29, 95% CI 0.10 to 0.86, three studies, 2388 women). The proportional reductions were similar for countries with low and

Suture repair of umbilical hernia during caesarean section: a case-control study.

PubMed

Steinemann, D C; Limani, P; Ochsenbein, N; Krähenmann, F; Clavien, P-A; Zimmermann, R; Hahnloser, D

2013-08-01

The objective of this study was to investigate the additional burdens in terms of pain, prolongation of surgery and morbidity which is added to elective caesarean section if umbilical hernia suture repair is performed simultaneously. Secondly, patient's satisfaction and hernia recurrence rate were assessed. Consecutive women with symptomatic umbilical hernia undergoing internal or external suture repair during elective caesarean were included in this retrospective cohort-control study. Data on post-operative pain, duration of surgery and morbidity of a combined procedure were collected. These patients were matched 1:10 to women undergoing caesarean section only. Additionally, two subgroups were assessed separately: external and internal suture hernia repair. These subgroups were compared for patient's satisfaction, cosmesis, body image and recurrence rate. Fourteen patients with a mean age of 37 years were analysed. Internal suture repair (n = 7) prolonged caesarean section by 20 min (p = 0.001) and external suture repair (n = 7) by 34 min (p < 0.0001). Suture repair did not increase morphine use (0.38 ± 0.2 vs. 0.4 ± 02 mg/kg body weight), had no procedure-related morbidity and prolonged hospitalization by 0.5 days (p = 0.01). At a median follow-up of 37 (5-125) months, two recurrences in each surgical technique, internal and external suture repair, occurred (28 %). Body image and cosmesis score showed a higher level of functioning in internal suture repair (p = 0.02; p = 0.04). Despite a high recurrence rate, internal suture repair of a symptomatic umbilical hernia during elective caesarean section should be offered to women if requested. No additional morbidity or scar is added to caesarean section. Internal repair is faster, and cosmetic results are better, additional skin or fascia dissection is avoided, and it seems to be as effective as an external approach. Yet, women must be informed on the high recurrence rate.

Comparison of systemic and local methotrexate treatments in cesarean scar pregnancies: time to change conventional treatment and follow-up protocols.

PubMed

Uludag, Semih Z; Kutuk, Mehmet S; Ak, Mehmet; Ozgun, Mahmut T; Dolanbay, Mehmet; Aygen, Ercan M; Sahin, Yılmaz

2016-11-01

The aim of this study was to compare the use of systemic and local methotrexate in the treatment of cesarean scar pregnancy. In this retrospective cohort study, we collected the data of 44 patients with cesarean scar pregnancy. The patients were grouped according to treatment modality: Group 1, local methotrexate injection (n=17) and Group 2, systemic methotrexate (n=27). The groups were compared with respect to side effects, recovery time, reproductive outcome, and treatment cost. The mean gestational age at diagnosis (6.4±0.93 vs. 5.4±0.80 weeks, p=0.001), pretreatment serum β-human chorionic gonadotrophin level [27,970 (11,010-39,421) vs. 7606 (4725-16,996) mIU/mL, p=0.001], and lesion size (2.74±1.36 and 1.28±0.55cm, p=0.001) were higher in Group 1. All patients were cured by primary therapy without additional surgery. The mean times for β-human chorionic gonadotrophin normalization, the uterine-mass disappearance, were significantly shorter in Group 1 than in Group 2 (6.17±1.55 vs. 8.11±2.0 weeks, p=0.001 and 10.47±4.14 vs. 13.40±4.44 weeks, p=0.002, respectively). The cost of treatment was similar between groups (281.133±112.123$ vs. 551.134±131.792$, p=0.76). The total pregnancy rates were not different between groups (5/16, 31.4% vs. 6/11, 54.6%, p=0.301). One recurrent cesarean scar pregnancy occurred after systemic methotrexate. Oral ulcers, the most common side effect, were seen in seven patients in Group 2. Even though treatment success and reproductive outcomes are similar, local methotrexate is superior to systemic methotrexate with regard to recovery time, side effects, and treatment costs, even in patients with unfavorable pretreatment prognostic predictors. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Outcomes of Induction of Labour in Women with Previous Caesarean Delivery: A Retrospective Cohort Study Using a Population Database

PubMed Central

Stock, Sarah J.; Ferguson, Evelyn; Duffy, Andrew; Ford, Ian; Chalmers, James; Norman, Jane E.

2013-01-01

Background There is evidence that induction of labour (IOL) around term reduces perinatal mortality and caesarean delivery rates when compared to expectant management of pregnancy (allowing the pregnancy to continue to await spontaneous labour or definitive indication for delivery). However, it is not clear whether IOL in women with a previous caesarean section confers the same benefits. The aim of this study was to describe outcomes of IOL at 39–41 weeks in women with one previous caesarean delivery and to compare outcomes of IOL or planned caesarean delivery to those of expectant management. Methods and Findings We performed a population-based retrospective cohort study of singleton births greater than 39 weeks gestation, in women with one previous caesarean delivery, in Scotland, UK 1981–2007 (n = 46,176). Outcomes included mode of delivery, perinatal mortality, neonatal unit admission, postpartum hemorrhage and uterine rupture. 40.1% (2,969/7,401) of women who underwent IOL 39–41 weeks were ultimately delivered by caesarean. When compared to expectant management IOL was associated with lower odds of caesarean delivery (adjusted odds ratio [AOR] after IOL at 39 weeks of 0.81 [95% CI 0.71–0.91]). There was no significant effect on the odds of perinatal mortality but greater odds of neonatal unit admission (AOR after IOL at 39 weeks of 1.29 [95% CI 1.08–1.55]). In contrast, when compared with expectant management, elective repeat caesarean delivery was associated with lower perinatal mortality (AOR after planned caesarean at 39 weeks of 0.23 [95% CI 0.07–0.75]) and, depending on gestation, the same or lower neonatal unit admission (AOR after planned caesarean at 39 weeks of 0.98 [0.90–1.07] at 40 weeks of 1.08 [0.94–1.23] and at 41 weeks of 0.77 [0.60–1.00]). Conclusions A more liberal policy of IOL in women with previous caesarean delivery may reduce repeat caesarean delivery, but increases the risks of neonatal complications. PMID:23565242

Exploring full cervical dilatation caesarean sections-A retrospective cohort study.

PubMed

Corry, Edward M A; Ramphul, Meenakshi; Rowan, Ann M; Segurado, Ricardo; Mahony, Rhona M; Keane, Declan P

2018-05-01

The rate of caesarean sections at full cervical dilatation with their high risk of morbidity continues to rise mirroring the overall increase in caesarean section rates internationally. The objectives of this study were to determine the rate of full dilatation caesarean section in a tertiary referral unit and evaluate key labour, maternal and fetal factors potentially linked to those deliveries. We also assessed maternal and fetal morbidity at full dilatation sections. Where possible, these were compared with successful operative vaginal deliveries carried out in theatre to determine key differences. Retrospective cohort study. We reviewed the rate of full dilatation caesarean section over a 10-year period. We analysed deliveries (caesarean sections or operative vaginal deliveries) in single cephalic pregnancies ≥34 weeks with contemporaneously collected data from our unit's electronic database for 2015. The rate of full dilatation caesarean section increased by over a third in the ten-year period (56/6947 (0.80%) vs 92/7378 (1.24%), p = 0.01). Of 84 full dilatation caesarean sections who met the inclusion criteria, 63 (75%) were nulliparous and the mean maternal age was 33 (±5) years. Oxytocin was used in the second stage in less than half of second stage caesarean sections (22 out of a recorded 57, 38.6%). There were more fetal head malposition (occipito-posterior, or occipito-transverse) at full dilatation caesarean section compared to successful operative vaginal deliveries (41/46 (89.1%) vs 2/21 (9.5), p < 0.001). The rate of significant postpartum haemorrhage (defined as estimated blood loss ≥1000 ml) was similar in both full dilatation caesarean section and operative vaginal deliveries. There was no difference in the mean birthweight at full dilatation caesarean sections compared to operative vaginal delivery (3.88 kg (2.80-5.33 kg) vs 3.48 kg (1.53-4.40 kg)). There was no difference in neonatal morbidity. Fetal head malposition is

Cesarean scar pregnancy and early placenta accreta share common histology.

PubMed

Timor-Tritsch, I E; Monteagudo, A; Cali, G; Palacios-Jaraquemada, J M; Maymon, R; Arslan, A A; Patil, N; Popiolek, D; Mittal, K R

2014-04-01

To determine, by evaluation of histological slides, images and descriptions of early (second-trimester) placenta accreta (EPA) and placental implantation in cases of Cesarean scar pregnancy (CSP), whether these are pathologically indistinguishable and whether they both represent different stages in the disease continuum leading to morbidly adherent placenta in the third trimester. The database of a previously published review of CSP and EPA was used to identify articles with histopathological descriptions and electronic images for pathological review. When possible, microscopic slides and/or paraffin blocks were obtained from the original researchers. We also included from our own institutions cases of CSP and EPA for which pathology specimens were available. Two pathologists examined all the material independently and, blinded to each other's findings, provided a pathological diagnosis based on microscopic appearance. Interobserver agreement in diagnosis was determined. Forty articles were identified, which included 31 cases of CSP and 13 cases of EPA containing histopathological descriptions and/or images of the pathology. We additionally included six cases of CSP and eight cases of EPA from our own institutions, giving a total of 58 cases available for histological evaluation (37 CSP and 21 EPA) containing clear definitions of morbidly adherent placenta. In the 29 cases for which images/slides were available for histopathological evaluation, both pathologists attested to the various degrees of myometrial and/or scar tissue invasion by placental villi with scant or no intervening decidua, consistent with the classic definition of morbidly adherent placenta. Based on the reviewed material, cases with a diagnosis of EPA and those with a diagnosis of CSP showed identical histopathological features. Interobserver correlation was high (kappa = 0.93). EPA and placental implantation in CSP are histopathologically indistinguishable and may represent different stages in

[Thinking about the evolution of caesarean section rate at University Teaching Hospital of Dakar between 1992 and 2001].

PubMed

Cissé, C-T; Ngom, P-M; Guissé, A; Faye, E-O; Moreau, J-C

2004-03-01

The objective of this study is to answer the question: have we not been doing a lot of caesarean sections at University Teaching Hospital of Dakar? This is an analytic study about caesarean section in 1992, 1996 and 2001; it was a prospective and longitudinal data collection from the epidemiological survey program carried through in Senegal about its obstetrical and surgical cover. For each year concerned, we have analysed caesarean section rate, maternal mortality rate and perinatal mortality rate. To eliminate the random part in observed variation, we used the comparison of proportions observed as a statistical test with a significant threshold less or equal to 5%. Caesarean section has gone from 12% in 1992 to 17.5 in 1996 and 25.2% in 2001. Operative indications are dominated by foeto-pelvic disproportion with an average of 31% and foetal suffering with an average of 25%. The increasing trend has been statistically significant for information's such as foeto-pelvic disproportion and maternal pathologies. The falling trend was statistically significant for indications in relation on relation to foetal suffering and scarred uterus. Gathering information has shown a stabilisation of "obligatory" caesarean rate around 41%, a decrease in "caution" caesarean rate from 50 to 37.2% and an increase in caesarean by "necessity" from 8.6 to 22.4%. The maternal mortality rate among women delivered has fallen from 1.4% to 0.8%, but postoperative surgery morbidity rate was still high around 10%, essentially due to infections. Reading of caesarean section rate has not a significant impact in perinatal prognosis. Today there is an inflation of caesarean section at University Teaching Hospital of Dakar, without any significant loss of the maternal and perinatal mortality rate. The high level of complications due to surgery incite to reverse trends in order to get reasonable rate around 10 to 15% of childbirths.

Appendectomy for asymptomatic appendicitis during caesarean section - an interesting case report.

PubMed

Panteleris, N; Daniilidis, A; Stamkopoulou, A; Kogeorgos, S; Chatzis, P; Assimakopoulos, E

2016-01-01

The authors present an interesting case report of an appendectomy during caesarean section in an asymptomatic pregnant woman, which highlights the need of peritoneal cavity check during every caesarean section. A 32-year-old para 0 woman at 34 weeks of gestation attended to the present clinic because of a feeling of reduced fetal movements in the last 24 hours. She underwent a non-stress test (NST), that was non-reassuring and no contractions were recorded. The woman underwent a caesarean section, which revealed a large phlegmonic appendix. Appendectomy was decided after the closure of the uterine cavity. The woman was treated with appendectomy. Histology came back as an appendicitis three days later. Acute appendicitis during pregnancy may be associated with serious maternal and fetal complications. It is also associated with a high risk of premature delivery. In the absence of lower abdominal pain and inflammatory changes, the incidence of acute appendicitis is low, but exists. In every caesarean section at any week of gestation, we should check the peritoneal cavity and especially the appendix, as appendicitis is the most pregnant woman who mentions preterm contractions or/and reduced fetal movements.

Anaesthesia for Caesarean section in a patient with diastrophic dwarfism.

PubMed

Porter, M; Mendonca, C

2007-04-01

Diastrophic dwarfism is a rare disease in which pregnancy is uncommon. In this report we present a woman with diastrophic dwarfism who underwent caesarean section under epidural anaesthesia. Her care was successfully managed with multidisciplinary team planning. The total dose of local anaesthetic needed for epidural block was greater than the doses reported for achondroplastic dwarfism.

Maternal obesity and Caesarean delivery in sub-Saharan Africa.

PubMed

Cresswell, Jenny A; Campbell, Oona M R; De Silva, Mary J; Slaymaker, Emma; Filippi, Veronique

2016-07-01

To quantify maternal obesity as a risk factor for Caesarean delivery in sub-Saharan Africa. Multivariable logistic regression analysis using 31 nationally representative cross-sectional data sets from the Demographic and Health Surveys (DHS). Maternal obesity was a risk factor for Caesarean delivery in sub-Saharan Africa; a clear dose-response relationship (where the magnitude of the association increased with increasing BMI) was observable. Compared to women of optimal weight, overweight women (BMI 25-29 kg/m(2) ) were significantly more likely to deliver by Caesarean (OR: 1.54; 95% CI: 1.33, 1.78), as were obese women (30-34.9 kg/m(2) (OR: 2.39; 95%CI: 1.96-2.90); 35-39.9 kg/m(2) (OR: 2.47 95%CI: 1.78-3.43)) and morbidly obese women (BMI ≥40 kg/m(2) OR: 3.85; 95% CI: 2.46-6.00). BMI is projected to rise substantially in sub-Saharan Africa over the next few decades and demand for Caesarean sections already exceeds available capacity. Overweight women should be advised to lose weight prior to pregnancy. Furthermore, culturally appropriate prevention strategies to discourage further population-level rises in BMI need to be designed and implemented. © 2016 The Authors. Tropical Medicine & International Health Published by John Wiley & Sons Ltd.

Fear of childbirth and elective caesarean section: a population-based study.

PubMed

Størksen, Hege Therese; Garthus-Niegel, Susan; Adams, Samantha S; Vangen, Siri; Eberhard-Gran, Malin

2015-09-17

This population-based cohort study aimed to investigate the demographic and psychosocial characteristics associated with fear of childbirth and the relative importance of such fear as a predictor of elective caesarean section. A sample of 1789 women from the Akershus Birth Cohort in Norway provided data collected by three self-administered questionnaires at 17 and 32 weeks of pregnancy and 8 weeks postpartum. Information about the participants' childbirths was obtained from the hospital records. Eight percent of the women reported fear of delivery, defined as a score of ≥85 on the Wijma Delivery Expectancy Questionnaire. Using multivariable logistic regression models, a previous negative overall birth experience exerted the strongest impact on fear of childbirth, followed by impaired mental health and poor social support. Fear of childbirth was strongly associated with a preference for elective caesarean section (aOR 4.6, 95% CI 2.9-7.3) whereas the association of fear with performance of caesarean delivery was weaker (aOR 2.4, 95% CI 1.2-4.9). The vast majority (87%) of women with fear of childbirth did not, however, receive a caesarean section. By contrast, a previous negative overall birth experience was highly predictive of elective caesarean section (aOR 8.1, 95% CI 3.9-16.7) and few women without such experiences did request caesarean section. Results suggest that women with fear of childbirth may have identifiable vulnerability characteristics, such as poor mental health and poor social support. Results also emphasize the need to focus on the subjective experience of the birth to prevent fear of childbirth and elective caesarean sections on maternal request. Regarding the relationship with social support, causality has to be interpreted cautiously, as social support was measured at 8 weeks postpartum only.

Pregnancy in women with Fowler's syndrome treated with sacral neuromodulation.

PubMed

Khunda, Azar; Karmarkar, Roopali; Abtahi, Bahareh; Gonzales, Gwen; Elneil, Sohier

2013-07-01

Our aim was to determine the impact of pregnancy on sacral neuromodulation (SNM) and vice versa in patients with Fowler's syndrome (FS), which is typified by chronic urinary retention (CUR). We performed a retrospective study of pregnancy in patients with FS who underwent a two-stage SNM implantation. Data were obtained using a standard questionnaire and clinical interview. There were a total of ten patients with 13 pregnancies. The SNM was switched off in ten of the 13 pregnancies, with CUR recurring in nine of the ten pregnancies and recurrent urinary tract infections (UTI) occurring in four of these pregnancies (more than three UTI in the pregnancy). Those in whom the device was left on continued to void normally. One woman had a first trimester miscarriage, eight pregnancies went to term, and four deliveries were premature. Caesarean section was performed in eight pregnancies for obstetric reasons. Four pregnancies resulted in a vaginal delivery. There were no congenital anomalies reported. Following delivery, four of nine women experienced dysfunction of their SNM device when it was switched back on. Turing off the SNM during pregnancy results in recurrence of CUR, with an increased risk of recurrent UTI associated with preterm delivery. This did not impact foetal well-being. The option of keeping the SNM on during pregnancy should therefore be considered, and as caesarean section affects the SNM device, we advise that caesarean section should only be performed for obstetric reasons.

The Misgav Ladach method: a step forward in the operative technique of caesarean section.

PubMed

Poonam; Banerjee, B; Singh, S N; Raina, A

2006-01-01

Caesarean delivery remains the most common intraperitoneal surgical procedure in obstetric and gynaecologic practice. Since time immemorial there have been countless efforts to improve the technique of caesarean section. One such innovative breakthrough technique is the Misgav Ladach method of caesarean of section. The objective of this trial was to compare the intraoperative and short-term postoperative outcomes between the conventional and the Misgav-Ladach technique for caesarean section. The randomized prospective comparative study was carried out in the department of Obstetrics and Gynaecology, B.P Koirala Institute of Health Sciences, Dharan Nepal. Four hundred patients were randomized to either Misgav Ladach or the Conventional method of caesarean section. Only term pregnancies with singleton foetuses' were included whereas pregnancies with previous caesarean section were excluded from the study. The study period was from September 2001 to September 2004. There was not much difference in the demographic variables between the two groups. The age of the patients ranged between 18-40 years. The mean age of patients in Misgav Ladach and conventional group was 24.5 and 23.6 years respectively. Foetal distress was the commonest indication for caesarean section followed by non progress of labour. The mean incision to delivery interval, operating time and blood loss in the Misgav Ladach group was 1 minute 30 seconds, 16 minutes and 35 0ml as compared to 3 minutes, 28 minutes and 600 ml in the conventional group respectively. 3.5%of patients in the Misgav Ladach group showed febrile morbidity as compared to 7% in the conventional group. 19% from conventional group and only 4%from Misgav Ladach group required added analgesia. Almost equal number of patients (10-12) in each group experienced significant headache.).0.1%in the Misgav group and 5% in the Conventional group required post operative blood transfusion. Four patients from the conventional group had their wound

An experience with trial of scar in 66 Ethiopian women.

PubMed

Sebhatu, B

1994-10-01

The purpose of this study was to determine the circumstances in which trial of scar is conducted in the obstetric unit of Tikur Anbessa Hospital, Addis Ababa, Ethiopia, and evaluate the safety of the undertaking in terms of maternal and perinatal morbidity and mortality. Between 11 September, 1991 to 10 September, 1992, 66 women with previous caesarean section were given a trial of scar. The main pre-requests to allow a trial of scar were: only one previous lower uterine segment section, a cephalic presentation with no disproportion in the current labour and, the presence of a functional operating theatre. Labour was being monitored by checking the uterine contractions by fundal palpation and counting the Foetal heart rate (FHR) using the Pinnard Stethoscope. Compatible blood was prior prepared in only 7 (10.6%) labours. Forty seven (71.2%) parturients delivered vaginally. In 19 (28.2%) an emergency repeat section was done for failure of progress in labour. In one (1.5%) patient, a uterine scar dehiscence was detected. The 5th minute APGAR score was 7/10 or more in 64 (94.1%) and 6/10 in 3 (4.5%) of 68 neonates. There was one prepartum intra-uterine foetal death and one neonatal death of a preterm baby making the perinatal mortality rate (PNMR) of 29.4 per thousand. There was no maternal death. In conclusion, this study demonstrates that a trial of scar was a safe procedure.

Introduction of the Misgav Ladach caesarean section at an African tertiary centre: a randomised controlled trial.

PubMed

Björklund, K; Kimaro, M; Urassa, E; Lindmark, G

2000-02-01

To determine whether the Misgav Ladach caesarean section technique can offer benefits compared with conventional caesarean section technique in the prevailing conditions of a busy African tertiary centre. A randomised controlled trial. A tertiary African obstetric unit with 18,000 deliveries annually. Three hundred and thirty-nine women undergoing caesarean section. Eight residents and registrars were instructed in the Misgav Ladach technique for caesarean section during one week, after which the study commenced. The course participants instructed their colleagues; in total, 16 doctors participated. Women requiring caesarean section were randomised to Misgav Ladach or to the conventional lower midline incision procedure, excluding those with a previous scar. During 11 weeks 339 randomised procedures (328 of which were emergency procedures) were carried out. Mean operating time was 25 x 3 minutes for Misgav Ladach and 32 x 6 minutes for the lower midline incision procedure (95% CI -8 x 3; -6 x 3). Mean blood loss was 354 mL and 447 mL (-133; -53), and the number of sutures 3 x 1 and 6 x 1 (-3 x 1; -2 x 9), respectively. No significant difference was found in Apgar scores. Mobilisation was earlier with the Misgav Ladach procedure. No difference was found in overall post-operative infection rates i.e. wound infection or febrile illness, but the combination of wound infection and fever was more common in the Misgav Ladach group. The Misgav Ladach caesarean section confers benefits such as reduced blood loss, conservation of time and suture material, and rapid mobilisation, but more studies are needed to explore modifications aimed at reducing post-operative infections in settings with limited resources.

Caesarean Birth is Associated with Both Maternal and Paternal Origin in Immigrants in Sweden: a Population-Based Study.

PubMed

Juárez, Sol P; Small, Rhonda; Hjern, Anders; Schytt, Erica

2017-11-01

To investigate the association between maternal country of birth and father's origin and unplanned and planned caesarean birth in Sweden. Population-based register study including all singleton births in Sweden between 1999 and 2012 (n = 1 311 885). Multinomial regression was conducted to estimate odds ratios (OR) for unplanned and planned caesarean with 95% confidence intervals for migrant compared with Swedish-born women. Analyses were stratified by parity. Women from Ethiopia, India, South Korea, Chile, Thailand, Iran, and Finland had statistically significantly higher odds of experiencing unplanned (primiparous OR 1.10-2.19; multiparous OR 1.13-2.02) and planned caesarean (primiparous OR 1.18-2.25; multiparous OR 1.13-2.46). Only women from Syria, the former Yugoslavia and Germany had consistently lower risk than Swedish-born mothers (unplanned: primiparous OR 0.76-0.86; multiparous OR 0.74-0.86. Planned; primiparous OR 0.75-0.82; multiparous OR 0.60-0.94). Women from Iraq and Turkey had higher odds of an unplanned caesarean but lower odds of a planned one (among multiparous). In most cases, these results remained after adjustment for available social characteristics, maternal health factors, and pregnancy complications. Both parents being foreign-born increased the odds of unplanned and planned caesarean in primiparous and multiparous women. Unplanned and planned caesarean birth varied by women's country of birth, with both higher and lower rates compared with Swedish-born women, and the father's origin was also of importance. These variations were not explained by a wide range of social, health, or pregnancy factors. © 2017 John Wiley & Sons Ltd.

Factors associated to Caesarean delivery in public and private health care systems.

PubMed

Oliveira, Rosana Rosseto de; Melo, Emiliana Cristina; Novaes, Elisiane Soares; Ferracioli, Patrícia Louise Rodrigues Varela; Mathias, Thais Aidar de Freitas

2016-01-01

Identifying factors associated to Caesarean sections among the residents of Maringá-PR, according to the financing source for delivery. A cross-sectional study with data from 920 postpartum women interviewed between October 2013 and February 2014. Association analysis was performed by logistic regression. Caesarean section rates were 55.5% in the Unified Healthcare System (SUS) and 93.8% in the private system. Factors associated with Caesarean section in the SUS were: previous Caesarean section (OR=8.9; CI=4.6-16.9), desire for Caesarean section early in pregnancy (OR=2.0; CI=1.1-3.6), pregestational overweight/obesity (OR=1.8; CI=1.1-2.8), and per capita family income higher than one minimum wage (OR=2.1; CI=1.3-3.4). In the private system, desire for Caesarean section early in pregnancy (OR=25.3) and a previous Caesarean section (OR=11.3) were strongly associated to its performance. It is necessary to properly orientate all pregnant women who desire a Caesarean delivery, from both the SUS and the private system, about the inherent risks of the surgical procedure without indication. In the public health sector, guidelines should be focused on pregnant women with previous Caesarean delivery, with a per capita income higher than one minimum wage and those who are overweight or obese, as these women are more likely to have a Caesarean section. Identificar fatores associados à cesárea entre residentes de Maringá-PR, segundo a fonte de financiamento do parto. Estudo transversal com dados de 920 puérperas entrevistadas entre outubro de 2013 e fevereiro de 2014. A análise de associação foi feita por regressão logística. A taxa de cesariana foi de 55,5% e 93,8% no Sistema Único de Saúde (SUS) e no sistema privado, respectivamente. Associou-se à cesárea no SUS: realização de cesárea anterior (OR=8,9; IC=4,6-16,9), desejo pela cesárea no início da gestação (OR=2,0; IC=1,1-3,6), sobrepeso/obesidade pré-gestacional (OR=1,8; IC=1,1-2,8), e renda familiar

Determinants of caesarean section in Lebanon: geographical differences.

PubMed

Carayol, Marion; Zein, Ali; Ghosn, Nada; Du Mazaubrun, Christiane; Breart, Gérard

2008-03-01

This study, based on the Lebanese National Perinatal Survey which included 5231 women, examined the relations between the caesarean section (CS) rate and the characteristics of mothers, children, antenatal care and maternity units in two geographical zones of Lebanon (Beirut-Mount Lebanon and the rest of the country) and then looked at geographical variations. This analysis concerned 3846 women with singleton pregnancies and livebirths at low risk of CS, after exclusion of women with a previous CS, non-cephalic fetal presentations, or delivery before 37 weeks' gestation. The principal end point was caesarean delivery. The relations between the factors studied and CS were estimated by odds ratios (OR), both crude and adjusted, using logistic regression. The rate of CS was higher in the Beirut-Mount Lebanon zone than elsewhere (13.4% vs. 7.6%). After adjustment, several factors remained associated with caesarean delivery in each zone. Common factors were primiparity, gestational age > or = 41 weeks and antenatal hospitalisation. Factors identified only in the Beirut-Mount Lebanon zone were obstetric history and insurance coverage, whereas for the other zones we only found major risk factors for obstetric disease: maternal age > or = 35 years, number of antenatal consultations > or = 4 and birthweight < or = 2500 g. The multivariable analysis of the overall population, adjusting for zone of delivery and other variables, shows that zone was one of the principal factors associated with the risk of caesarean delivery in Lebanon (OR = 1.80 [95% CI 1.09, 2.95]). In conclusion, the CS rates in Lebanon were high, with geographical differences that were associated with access to care and with obstetric practices.

[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

Anaesthetic management of severe hypertrophic obstructive cardiomyopathy with bronchial asthma for emergency caesarean section.

PubMed

Rajesh, M C; Varma, Ravi; Lima, P; Ramdas, E K

2012-10-01

A 39-year-old primi and a known case of hypertrophic obstructive cardiomyopathy presented for emergency lower segment caesarean section. She was also an asthmatic with a recent exacerbation. She underwent uneventful lower segment caesarean section under general anaesthesia with lumbar epidural analgesia for postoperative pain relief. Anaesthetic agents and techniques were selected to suit the haemodynamic profile of severe hypertrophic obstructive cardiomyopathy in pregnancy. The case has been reported because of successful outcome in an emergency scenario with such high intraventricular gradients and omissions in the case so that it will be of benefit to readers who may happen to land up in similar situations.

Differences in rates and odds for emergency caesarean section in six Palestinian hospitals: a population-based birth cohort study.

PubMed

Zimmo, Mohammed; Laine, Katariina; Hassan, Sahar; Fosse, Erik; Lieng, Marit; Ali-Masri, Hadil; Zimmo, Kaled; Anti, Marit; Bottcher, Bettina; Sørum Falk, Ragnhild; Vikanes, Åse

2018-03-02

To assess the differences in rates and odds for emergency caesarean section among singleton pregnancies in six governmental Palestinian hospitals. A prospective population-based birth cohort study. Obstetric departments in six governmental Palestinian hospitals. 32 321 women scheduled to deliver vaginally from 1 March 2015 until 29 February 2016. To assess differences in sociodemographic and antenatal obstetric characteristics by hospital, χ 2 test, analysis of variance and Kruskal-Wallis test were applied. Logistic regression was used to estimate differences in odds for emergency caesarean section, and ORs with 95% CIs were assessed. The primary outcome was the adjusted ORs of emergency caesarean section among singleton pregnancies for five Palestinian hospitals as compared with the reference (Hospital 1). The prevalence of emergency caesarean section varied across hospitals, ranging from 5.8% to 22.6% among primiparous women and between 4.8% and 13.1% among parous women. Compared with the reference hospital, the ORs for emergency caesarean section were increased in all other hospitals, crude ORs ranging from 1.95 (95% CI 1.42 to 2.67) to 4.75 (95% CI 3.49 to 6.46) among primiparous women. For parous women, these differences were less pronounced, crude ORs ranging from 1.37 (95% CI 1.13 to 1.67) to 2.99 (95% CI 2.44 to 3.65). After adjustment for potential confounders, the ORs were reduced but still statistically significant, except for one hospital among parous women. Substantial differences in odds for emergency caesarean section between the six Palestinian governmental hospitals were observed. These could not be explained by the studied sociodemographic or antenatal obstetric characteristics. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Differences in rates and odds for emergency caesarean section in six Palestinian hospitals: a population-based birth cohort study

PubMed Central

Laine, Katariina; Hassan, Sahar; Fosse, Erik; Lieng, Marit; Zimmo, Kaled; Anti, Marit; Sørum Falk, Ragnhild; Vikanes, Åse

2018-01-01

Objective To assess the differences in rates and odds for emergency caesarean section among singleton pregnancies in six governmental Palestinian hospitals. Design A prospective population-based birth cohort study. Setting Obstetric departments in six governmental Palestinian hospitals. Participants 32 321 women scheduled to deliver vaginally from 1 March 2015 until 29 February 2016. Methods To assess differences in sociodemographic and antenatal obstetric characteristics by hospital, χ2 test, analysis of variance and Kruskal-Wallis test were applied. Logistic regression was used to estimate differences in odds for emergency caesarean section, and ORs with 95% CIs were assessed. Main outcome measures The primary outcome was the adjusted ORs of emergency caesarean section among singleton pregnancies for five Palestinian hospitals as compared with the reference (Hospital 1). Results The prevalence of emergency caesarean section varied across hospitals, ranging from 5.8% to 22.6% among primiparous women and between 4.8% and 13.1% among parous women. Compared with the reference hospital, the ORs for emergency caesarean section were increased in all other hospitals, crude ORs ranging from 1.95 (95% CI 1.42 to 2.67) to 4.75 (95% CI 3.49 to 6.46) among primiparous women. For parous women, these differences were less pronounced, crude ORs ranging from 1.37 (95% CI 1.13 to 1.67) to 2.99 (95% CI 2.44 to 3.65). After adjustment for potential confounders, the ORs were reduced but still statistically significant, except for one hospital among parous women. Conclusion Substantial differences in odds for emergency caesarean section between the six Palestinian governmental hospitals were observed. These could not be explained by the studied sociodemographic or antenatal obstetric characteristics. PMID:29500211

Maternal and neonatal individual risks and benefits associated with caesarean delivery: multicentre prospective study

PubMed Central

Carroli, Guillermo; Zavaleta, Nelly; Donner, Allan; Wojdyla, Daniel; Faundes, Anibal; Velazco, Alejandro; Bataglia, Vicente; Langer, Ana; Narváez, Alberto; Valladares, Eliette; Shah, Archana; Campodónico, Liana; Romero, Mariana; Reynoso, Sofia; de Pádua, Karla Simônia; Giordano, Daniel; Kublickas, Marius; Acosta, Arnaldo

2007-01-01

Objective To assess the risks and benefits associated with caesarean delivery compared with vaginal delivery. Design Prospective cohort study within the 2005 WHO global survey on maternal and perinatal health. Setting 410 health facilities in 24 areas in eight randomly selected Latin American countries; 123 were randomly selected and 120 participated and provided data Participants 106 546 deliveries reported during the three month study period, with data available for 97 095 (91% coverage). Main outcome measures Maternal, fetal, and neonatal morbidity and mortality associated with intrapartum or elective caesarean delivery, adjusted for clinical, demographic, pregnancy, and institutional characteristics. Results Women undergoing caesarean delivery had an increased risk of severe maternal morbidity compared with women undergoing vaginal delivery (odds ratio 2.0 (95% confidence interval 1.6 to 2.5) for intrapartum caesarean and 2.3 (1.7 to 3.1) for elective caesarean). The risk of antibiotic treatment after delivery for women having either type of caesarean was five times that of women having vaginal deliveries. With cephalic presentation, there was a trend towards a reduced odds ratio for fetal death with elective caesarean, after adjustment for possible confounding variables and gestational age (0.7, 0.4 to 1.0). With breech presentation, caesarean delivery had a large protective effect for fetal death. With cephalic presentation, however, independent of possible confounding variables and gestational age, intrapartum and elective caesarean increased the risk for a stay of seven or more days in neonatal intensive care (2.1 (1.8 to 2.6) and 1.9 (1.6 to 2.3), respectively) and the risk of neonatal mortality up to hospital discharge (1.7 (1.3 to 2.2) and 1.9 (1.5 to 2.6), respectively), which remained higher even after exclusion of all caesarean deliveries for fetal distress. Such increased risk was not seen for breech presentation. Lack of labour was a risk factor

Vaginal birth after one previous caesarean section in a tertiary institution in Nigeria.

PubMed

Aisien, A O; Oronsaye, A U

2004-11-01

Vaginal birth after one previous lower segment caesarean section represents one of the most significant and challenging issues in obstetric practice. A 5-year retrospective study was carried out at the University of Benin Teaching Hospital between January 1999 and December 2003, to determine the incidence, the maternal and fetal outcome following vaginal delivery after one previous caesarean section with a view to evaluating its safety and efficacy. There were 5234 deliveries, with 395 cases of one previous caesarean section, giving an incidence of 7.5%. The incidences of emergency caesarean section, elective caesarean section and spontaneous vaginal delivery following trial of vaginal delivery were 34.7%, 9.4% and 48.1%, respectively. During the study period there were 1317 cases of caesarean section, giving an incidence of 25.2% caesarean section rate. The incidence of one previous section among all caesarean section births was 30%. The major morbidity following vaginal delivery was uterine rupture with an incidence of 1.5% and hysterectomy of 0.8%. Three of the uterine ruptures occurred before admission because the patients laboured at home. One maternal death occurred as a result of uterine rupture and postpartum haemorrhage, giving a maternal mortality ratio of 19/100,000 and a case fatality rate of 0.3%. The corrected perinatal mortality rate was 15.2/1000, mainly from obstructed labour, abruptio placenta and fetal distress. Both maternal and fetal mortalities from vaginal birth after one previous section were significantly less than the respective overall maternal and fetal mortality from the institution. The 1-minute apgar score of babies delivered by elective section was significantly (P < 0.001) higher than the apgar score of babies delivered by emergency section and vaginally. There was only one patient with wound dehiscence at elective section without associated perinatal death. Vaginal delivery following caesarean section is relatively safe. However

Fetal lacerations at caesarean section.

PubMed

Wiener, J J; Westwood, J

2002-01-01

Fetal lacerations occurred in 1.5% of caesarean sections carried out in our institution. The incidence was independent of type of caesarean section, fetal presentation, cervical dilatation, presence of intact membranes or operator grade. We advocate that this complication should be included in the preoperative counselling of all patients undergoing caesarean sections.

Determination of Isthmocele Using a Foley Catheter During Laparoscopic Repair of Cesarean Scar Defect.

PubMed

Akdemir, Ali; Sahin, Cagdas; Ari, Sabahattin Anil; Ergenoglu, Mete; Ulukus, Murat; Karadadas, Nedim

2018-01-01

To demonstrate a new technique of isthmocele repair via laparoscopic surgery. Case report (Canadian Task Force classification III). The local Ethics Committee waived the requirement for approval. Isthmocele localized at a low uterine segment is a defect of a previous caesarean scar due to poor myometrial healing after surgery [1]. This pouch accumulates menstrual bleeding, which can cause various disturbances and irregularities, including abnormal uterine bleeding, infertility, pelvic pain, and scar pregnancy [2-6]. Given the absence of a clearly defined surgical method in the literature, choosing the proper approach to treating isthmocele can be arduous. Laparoscopy provides a minimally invasive procedure in women with previous caesarean scar defects. A 28-year-old woman, gravida 2 para 2, presented with a complaint of prolonged postmenstrual bleeding for 5 years. She had undergone 2 cesarean deliveries. Transvaginal ultrasonography revealed a hypoechogenic area with menstrual blood in the anterior lower uterine segment. Magnetic resonance imaging showed an isthmocele localized at the anterior left lateral side of the uterus, with an estimated volume of approximately 12 cm 3 . After patient preparation, laparoscopy was performed. To repair the defect, the uterovesical peritoneal fold was incised and the bladder was mobilized from the lower uterine segment. During this surgery, differentiating the isthmocele from the abdomen can be challenging. Here we used a Foley catheter to identify the isthmocele. To do this, after mobilizing the bladder from the lower uterine segment, we inserted a Foley catheter into the uterine cavity through the cervical canal. We then filled the balloon of the catheter at the lower uterine segment under laparoscopic view, which allowed clear identification of the isthmocele pouch. The uterine defect was then incised. The isthmocele cavity was accessed, the margins of the pouch were debrided, and the edges were surgically reapproximated

First birth Caesarean section and subsequent fertility: a population-based study in the USA, 2000-2008.

PubMed

Kjerulff, K H; Zhu, J; Weisman, C S; Ananth, C V

2013-12-01

Is first birth Caesarean delivery associated with a lower likelihood of subsequent childbearing when compared with first birth vaginal delivery? In this study of US women whose first delivery was in 2000, those who had a Caesarean delivery were less likely to have a subsequent live birth than those who delivered vaginally. Some studies have reported lower birth rates subsequent to Caesarean delivery in comparison with vaginal delivery, while other studies have reported no difference. We conducted a retrospective cohort study of 52 498 women who had a first singleton live birth in the State of Pennsylvania, USA in 2000 and were followed to the end of 2008 via Pennsylvania birth certificate records to identify subsequent live births during the 8- to 9-year follow-up period. Birth certificate records of first singleton births were linked to the hospital discharge data for each mother and newborn, and linked to all birth certificate records for each mother's subsequent deliveries which occurred in 2000 to the end of 2008. Poisson regression models were used to evaluate the association between first birth factors and whether or not there was a subsequent live birth during the follow-up period. Over an average of 8.5 years of follow-up, 40.2% of women with a Caesarean first birth did not have a subsequent live birth, compared with 33.1% of women with a vaginal first birth (risk ratio (RR): 1.21, 95% confidence interval (CI): 1.18-1.25). Adjustment for the demographic confounders of maternal age, race, education, marital status and health insurance coverage attenuated the RR to 1.16 (95% CI: 1.13-1.19). Specific pregnancy and childbirth-related complications associated with not having a subsequent live birth included diabetes-related disorders, abnormalities of organs and soft tissues of the pelvis, fetal abnormalities, premature or prolonged rupture of membranes, hypertensive disorders, amnionitis, fetal distress and other maternal health problems. However, adjustment

Maternal Prepregnancy Body Mass Index and Gestational Weight Gain on Pregnancy Outcomes

PubMed Central

Li, Nan; Liu, Enqing; Guo, Jia; Pan, Lei; Li, Baojuan; Wang, Ping; Liu, Jin; Wang, Yue; Liu, Gongshu; Baccarelli, Andrea A.; Hou, Lifang; Hu, Gang

2013-01-01

Objective The aim of the present study was to evaluate the single and joint associations of maternal prepregnancy body mass index (BMI) and gestational weight gain (GWG) with pregnancy outcomes in Tianjin, China. Methods Between June 2009 and May 2011, health care records of 33,973 pregnant women were collected and their children were measured for birth weight and birth length. The independent and joint associations of prepregnancy BMI and GWG based on the Institute of Medicine (IOM) guidelines with the risks of pregnancy and neonatal outcomes were examined by using Logistic Regression. Results After adjustment for all confounding factors, maternal prepregnancy BMI was positively associated with risks of gestational diabetes mellitus (GDM), pregnancy-induced hypertension, caesarean delivery, preterm delivery, large-for-gestational age infant (LGA), and macrosomia, and inversely associated with risks of small-for-gestational age infant (SGA) and low birth weight. Maternal excessive GWG was associated with increased risks of pregnancy-induced hypertension, caesarean delivery, LGA, and macrosomia, and decreased risks of preterm delivery, SGA, and low birth weight. Maternal inadequate GWG was associated with increased risks of preterm delivery and SGA, and decreased risks of LGA and macrosomia, compared with maternal adequate GWG. Women with both prepregnancy obesity and excessive GWG had 2.2–5.9 folds higher risks of GDM, pregnancy-induced hypertension, caesarean delivery, LGA, and macrosomia compared with women with normal prepregnancy BMI and adequate GWG. Conclusions Maternal prepregnancy obesity and excessive GWG were associated with greater risks of pregnancy-induced hypertension, caesarean delivery, and greater infant size at birth. Health care providers should inform women to start the pregnancy with a BMI in the normal weight category and limit their GWG to the range specified for their prepregnancy BMI. PMID:24376527

Morbidity and chronic pain following different techniques of caesarean section: A comparative study.

PubMed

Belci, D; Di Renzo, G C; Stark, M; Đurić, J; Zoričić, D; Belci, M; Peteh, L L

2015-01-01

Research examining long-term outcomes after childbirth performed with different techniques of caesarean section have been limited and do not provide information on morbidity and neuropathic pain. The study compares two groups of patients submitted to the 'Traditional' method using Pfannenstiel incision and patients submitted to the 'Misgav Ladach' method ≥ 5 years after the operation. We find better long-term postoperative results in the patients that were treated with the Misgav Ladach method compared with the Traditional method. The results were statistically better regarding the intensity of pain, presence of neuropathic and chronic pain and the level of satisfaction about cosmetic appearance of the scar.

The HysNiche trial: hysteroscopic resection of uterine caesarean scar defect (niche) in patients with abnormal bleeding, a randomised controlled trial.

PubMed

Vervoort, A J M W; Van der Voet, L F; Witmer, M; Thurkow, A L; Radder, C M; van Kesteren, P J M; Quartero, H W P; Kuchenbecker, W K H; Bongers, M Y; Geomini, P M A J; de Vleeschouwer, L H M; van Hooff, M H A; van Vliet, H A A M; Veersema, S; Renes, W B; van Meurs, H S; Bosmans, J; Oude Rengerink, K; Brölmann, H A M; Mol, B W J; Huirne, J A F

2015-11-12

A caesarean section (CS) can cause a defect or disruption of the myometrium at the site of the uterine scar, called a niche. In recent years, an association between a niche and postmenstrual spotting after a CS has been demonstrated. Hysteroscopic resection of these niches is thought to reduce spotting and menstrual pain. However, there are no randomised trials assessing the effectiveness of a hysteroscopic niche resection. We planned a multicentre randomised trial comparing hysteroscopic niche resection to no intervention. We study women with postmenstrual spotting after a CS and a niche with a residual myometrium of at least 3 mm during sonohysterography. After informed consent is obtained, eligible women will be randomly allocated to hysteroscopic resection of the niche or expectant management for 6 months. The primary outcome is the number of days with postmenstrual spotting during one menstrual cycle 6 months after randomisation. Secondary outcomes are menstrual characteristics, menstruation related pain and experienced discomfort due to spotting or menstrual pain, quality of life, patient satisfaction, sexual function, urological symptoms, medical consultations, medication use, complications, lost productivity and medical costs. Measurements will be performed at baseline and at 3 and 6 months after randomisation. A cost-effectiveness analysis will be performed from a societal perspective at 6 months after randomisation. This trial will provide insight in the (cost)effectiveness of hysteroscopic resection of a niche versus expectant management in women who have postmenstrual spotting and a niche with sufficient residual myometrium to perform a hysteroscopic niche resection. Dutch Trial Register NTR3269 . Registered 1 February 2012. ZonMw Grant number 80-82305-97-12030.

Association of gestational weight gain and pre-pregnancy body mass index with adverse pregnancy outcome.

PubMed

Munim, Shama; Maheen, Humaira

2012-11-01

To determine the association between gestation weight gain (GWG) and adverse pregnancy outcome in a Pakistani population. Analytical study. The Aga Khan University, Karachi, from February 2003 to 2007. This study used secondary data of 4,735 women from a large cohort study on fetal growth. Pre-pregnancy BMI was categorized according to the recommendations from the institute of medicine (IOM, 2009) and gestation weight gain (GWG) was noted. Chi-square test was used to find the association of GWG and pre-pregnancy BMI with low birth weight (LBW), preterm delivery, large for gestational age (LGA), and caesarean section. Logistic regression analysis was performed to control for confounders like age, parity, working status and ethnicity. The prevalence of LBW decreased with increasing BMI. GWG of the population was noted as 8.5 kg. LBW was observed to have an inverse relationship with GWG. Women below the age of 19 were twice more likely to have LBW than above 35 years of age. Weight gain above the recommended range were twice more likely to have large for dates.Overweight women were 1.5 times more likely to deliver preterm whereas obese women were 1.4 times more likely to undergo caesarean section than women with normal BMI. The optimal weight gain was estimated to be 8.5 kg to prevent low birth weight in our population. Obese women are more likely to have LGA, caesarean sections and pre-term deliveries.

[Caesarean section in conflict with the patient's right to self-determination?].

PubMed

Blondeau, Marie-José C E; Koorengevel, Kathelijne M; Schneider, A J Tom; van der Knijff-van Dortmont, A L M J Anouk; Dondorp, Wybo J

2015-01-01

Competent patients have the right to refuse treatment and healthcare workers should acknowledge their wishes. In the Netherlands there are conflicting (constitutional) rights of the foetus and of mentally ill patients. This paper describes the legal and ethical problems in the case of a mentally ill patient at 37 weeks of pregnancy who refused an obstetric examination. The patient refused to cooperate and have her physical condition and mental status examined. Her refusal endangered the life of the foetus. The obstetrician decided to perform a caesarean section, even if this would be in conflict with the patient's right to self-determination. In these cases no legal framework exists for providing the best medical care. New legislation should be drawn up to prevent similar cases occurring in the future. If a caesarean section is in conflict with a patient's right to self-determination, it should always be performed as a last resort.

The Impact of Caesarean Delivery on Paracetamol and Ketorolac Pharmacokinetics: A Paired Analysis

PubMed Central

Kulo, Aida; van Calsteren, Kristel; Verbesselt, Rene; Smits, Anne; Devlieger, Roland; de Hoon, Jan; Allegaert, Karel

2012-01-01

Pharmacokinetics is a first, but essential step to improve population-tailored postoperative analgesia, also after Caesarean delivery. We therefore aimed to quantify the impact of caesarean delivery on the pharmacokinetics of intravenous (iv) paracetamol (2 g, single dose) and iv ketorolac tromethamine (30 mg, single dose) in 2 cohorts eachof 8 women at caesarean delivery and to compare these findings with postpartum to quantify intrapatient changes. We documented a higher median paracetamol clearance at delivery when compared to 10–15 weeks postpartum (11.7 to 6.4 L/h·m2, P < 0.01), even after correction for weight-related changes. Similar conclusions were drawn for ketorolac: median clearance was higher at delivery with a subsequent decrease (2.03 to 1.43 L/h·m2, P < 0.05) in postpartum (17–23 weeks). These differences likely reflect pregnancy- and caesarean-delivery-related changes in drug disposition. Moreover, postpartum paracetamol clearance was significantly lower when compared to estimates published in healthy young volunteers (6.4  versus  9.6 L/h·m2), while this was not the case for ketorolac (1.43  versus  1.48 L/h·m2). This suggests that postpartum is another specific status in young women that merits focused, compound-specific pharmacokinetic evaluation. PMID:22675252

Music during caesarean section under regional anaesthesia for improving maternal and infant outcomes.

PubMed

Laopaiboon, Malinee; Lumbiganon, Pisake; Martis, Ruth; Vatanasapt, Patravoot; Somjaivong, Busaba

2009-04-15

Evidence on the benefits of music during caesarean section under regional anaesthesia to improve clinical and psychological outcomes for mothers and infants has not been established. To evaluate the effectiveness of music during caesarean section under regional anaesthesia for improving clinical and psychological outcomes for mothers and infants. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (30 September 2008). We included randomised controlled trials comparing music added to standard care during caesarean section under regional anaesthesia to standard care alone. Two review authors, Malinee Laopaiboon and Ruth Martis, independently assessed eligibility, risk of bias in included trials and extracted data. We analysed continuous outcomes using a mean difference (MD) with a 95% confidence interval (CI). One trial involving 76 women who planned to have their babies delivered by caesarean section met the inclusion criteria, but data were available for only 64 women. This trial was of low quality with unclear allocation concealment and only a few main clinical outcomes reported for the women. The trial did not report any infant outcomes. It appears that music added to standard care during caesarean section under regional anaesthesia had some impact on pulse rate at the end of maternal contact with the neonate in the intra-operative period (MD -7.50 fewer beats per minute, 95% CI -14.08 to -0.92) and after completion of skin suture for the caesarean section (MD -7.37 fewer beats per minute, 95% CI -13.37 to -1.37). There was also an improvement in the birth satisfaction score (maximum possible score of 35) (MD of 3.38, 95%CI 1.59 to 5.17). Effects on other outcomes were either not significant or not reported in the one included trial. The findings indicate that music during planned caesarean section under regional anaesthesia may improve pulse rate and birth satisfaction score. However, the magnitude of these benefits is small and the

Successful vaginal birth after caesarean section in patient with Ehler-Danlos syndrome type 2.

PubMed

Maraj, Hemant; Mohajer, Michelle; Bhattacharjee, Deepannita

2011-12-01

We present the case of a 31-year-old woman with Ehler-Danlos syndrome (EDS) type 2. She had a previous caesarean section and went on to have an uncomplicated vaginal birth in her last pregnancy. To our knowledge, this is the first case of a successful vaginal birth after caesarean section in a patient with EDS. EDS is a multisystem disorder involving a genetic defect in collagen and connective-tissue synthesis and structure. It is a heterogeneous group of 11 different inherited disorders. Obstetric complications in these patients include miscarriages, stillbirths, premature rupture of the membranes, preterm labour, uterine prolapse, uterine rupture and severe postpartum haemorrhage. There has been much controversy over the appropriate mode of delivery. Abdominal deliveries are complicated by delayed wound healing and increased perioperative blood loss. Vaginal deliveries may be complicated by tissue friability causing extensive perineal tears, pelvic floor and bladder lesions. Our case highlights that in specific, controlled situations it is possible to have a vaginal delivery even after previous caesarean section in patients with EDS.

Successful vaginal birth after caesarean section in patient with Ehler-Danlos syndrome type 2

PubMed Central

Maraj, Hemant; Mohajer, Michelle; Bhattacharjee, Deepannita

2011-01-01

We present the case of a 31-year-old woman with Ehler-Danlos syndrome (EDS) type 2. She had a previous caesarean section and went on to have an uncomplicated vaginal birth in her last pregnancy. To our knowledge, this is the first case of a successful vaginal birth after caesarean section in a patient with EDS. EDS is a multisystem disorder involving a genetic defect in collagen and connective-tissue synthesis and structure. It is a heterogeneous group of 11 different inherited disorders. Obstetric complications in these patients include miscarriages, stillbirths, premature rupture of the membranes, preterm labour, uterine prolapse, uterine rupture and severe postpartum haemorrhage. There has been much controversy over the appropriate mode of delivery. Abdominal deliveries are complicated by delayed wound healing and increased perioperative blood loss. Vaginal deliveries may be complicated by tissue friability causing extensive perineal tears, pelvic floor and bladder lesions. Our case highlights that in specific, controlled situations it is possible to have a vaginal delivery even after previous caesarean section in patients with EDS. PMID:27579117

Risk of retained placenta in women previously delivered by caesarean section: a population-based cohort study.

PubMed

Belachew, J; Cnattingius, S; Mulic-Lutvica, A; Eurenius, K; Axelsson, O; Wikström, A K

2014-01-01

To evaluate whether women with a caesarean section at their first delivery have an increased risk of retained placenta at their second delivery. Population-based cohort study. Sweden. All women with their first and second singleton deliveries in Sweden during the years 1994-2006 (n = 258,608). Women with caesarean section or placental abruption in their second pregnancy were not included in the study population. The risk of retained placenta at second delivery was estimated for women with a first delivery by caesarean section (n = 19,458), using women with a first vaginal delivery as reference (n = 239,150). Risks were calculated as odds ratios by unconditional logistic regression analysis with 95% confidence intervals (95%) after adjustments for maternal, delivery, and infant characteristics. Retained placenta with normal (≤1000 ml) and heavy (>1000 ml) bleeding. The overall rate of retained placenta was 2.07%. In women with a previous caesarean section and in women with previous vaginal delivery, the corresponding rates were 3.44% and 1.96%, respectively. Compared with women with a previous vaginal delivery, women with a previous caesarean section had an increased risk of retained placenta (adjusted OR 1.45; 95% CI 1.32-1.59), and the association was more pronounced for retained placenta with heavy bleeding (adjusted OR 1.61; 95% CI 1.44-1.79). Our report shows an increased risk for retained placenta in women previously delivered by caesarean section, a finding that should be considered in discussions of mode of delivery. © 2013 Royal College of Obstetricians and Gynaecologists.

Should Cesarean Scar Defect Be Treated Laparoscopically? A Case Report and Review of the Literature.

PubMed

Api, Murat; Boza, Aysen; Gorgen, Husnu; Api, Olus

2015-01-01

Several obstetric complications due to inappropriately healed cesarean scar such as placenta accreta, scar dehiscence, and ectopic scar pregnancy are increasingly reported along with rising cesarean rates. Furthermore, many gynecologic conditions, including abnormal uterine bleeding, pelvic pain and infertility, are imputed to deficient cesarean scar healing. Hysteroscopy is the most commonly reported approach for the revision of cesarean scar defects (CSDs). Nevertheless, existing evidence is inadequate to conclude that either hysteroscopy or laparoscopy is effective or superior to each other. Although several management options have been suggested recently, the laparoscopic approach has not been thoroughly scrutinized. We present a case and reviewed the data related to the laparoscopic repair of CSDs and compared the hysteroscopic and laparoscopic management options based on the data from previously published articles. As a result of our analyses, the laparoscopic approach increases uterine wall thickness when compared with the hysteroscopic approach, and both surgical techniques seem to be effective for the resolution of gynecologic symptoms. Hysteroscopic treatment most likely corrects the scar defect but does not strengthen the uterine wall; thus, the potential risk of dehiscence or rupture in subsequent pregnancies does not seem to be improved. Because large uterine defects are known risk factors for scar dehiscence, the repair of the defect to reinforce the myometrial endurance seems to be an appropriate method of treatment. Copyright © 2015 AAGL. Published by Elsevier Inc. All rights reserved.

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.

Scar management.

PubMed

Edwards, Jacky

Scarring has major psychological and physical repercussions--for example, scarring on the face and visible regions of the body can be very distressing for the patient, whether it is simple acne scars or large, raised surgical or traumatic scars. This article discusses the process of scar formation, the differences between scars and proposes a number of ways in which the nurse can manage scars.

Mode of anaesthesia for preterm Caesarean delivery: secondary analysis from the Maternal-Fetal Medicine Units Network Caesarean Registry.

PubMed

Butwick, A J; El-Sayed, Y Y; Blumenfeld, Y J; Osmundson, S S; Weiniger, C F

2015-08-01

Preterm delivery is often performed by Caesarean section. We investigated modes of anaesthesia and risk factors for general anaesthesia among women undergoing preterm Caesarean delivery. Women undergoing Caesarean delivery between 24(+0) and 36(+6) weeks' gestation were identified from a multicentre US registry. The mode of anaesthesia was classified as neuraxial anaesthesia (spinal, epidural, or combined spinal and epidural) or general anaesthesia. Logistic regression was used to identify patient characteristic, obstetric, and peripartum risk factors associated with general anaesthesia. Within the study cohort, 11 539 women had preterm Caesarean delivery; 9510 (82.4%) underwent neuraxial anaesthesia and 2029 (17.6%) general anaesthesia. In our multivariate model, African-American race [adjusted odds ratio (aOR)=1.9; 95% confidence interval (CI)=1.7-2.2], Hispanic ethnicity (aOR=1.5; 95% CI=1.2-1.8), other race (aOR=1.4; 95% CI=1.1-1.9), and haemolysis, elevated liver enzymes and low platelets (HELLP) syndrome or eclampsia (aOR=2.8; 95% CI=2.2-3.5) were independently associated with receiving general anaesthesia for preterm Caesarean delivery. Women with an emergency Caesarean delivery indication had the highest odds for general anaesthesia (aOR=3.5; 95% CI=3.1-3.9). For every 1 week decrease in gestational age at delivery, the adjusted odds of general anaesthesia increased by 13%. In our study cohort, nearly one in five women received general anaesthesia for preterm Caesarean delivery. Although potential confounding by unmeasured factors cannot be excluded, our findings suggest that early gestational age at delivery, emergent Caesarean delivery indications, hypertensive disease, and non-Caucasian race or ethnicity are associated with general anaesthesia for preterm Caesarean delivery. © The Author 2015. Published by Oxford University Press on behalf of the British Journal of Anaesthesia. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

An Examination of Women Experiencing Obstetric Complications Requiring Emergency Care: Perceptions and Sociocultural Consequences of Caesarean Sections in Bangladesh

PubMed Central

Khan, Rasheda; Sultana, Marzia; Bilkis, Sayeda; Koblinsky, Marge

2012-01-01

Little is known about the physical and socioeconomic postpartum consequences of women who experience obstetric complications and require emergency obstetric care (EmOC), particularly in resource-poor countries such as Bangladesh where historically there has been a strong cultural preference for births at home. Recent increases in the use of skilled birth attendants show socioeconomic disparities in access to emergency obstetric services, highlighting the need to examine birthing preparation and perceptions of EmOC, including caesarean sections. Twenty women who delivered at a hospital and were identified by physicians as having severe obstetric complications during delivery or immediately thereafter were selected to participate in this qualitative study. Purposive sampling was used for selecting the women. The study was carried out in Matlab, Bangladesh, during March 2008–August 2009. Data-collection methods included in-depth interviews with women and, whenever possible, their family members. The results showed that the women were poorly informed before delivery about pregnancy-related complications and medical indications for emergency care. Barriers to care-seeking at emergency obstetric facilities and acceptance of lifesaving care were related to apprehensions about the physical consequences and social stigma, resulting from hospital procedures and financial concerns. The respondents held many misconceptions about caesarean sections and distrust regarding the reason for recommending the procedure by the healthcare providers. Women who had caesarean sections incurred high costs that led to economic burdens on family members, and the blame was attributed to the woman. The postpartum health consequences reported by the women were generally left untreated. The data underscore the importance of educating women and their families about pregnancy-related complications and preparing families for the possibility of caesarean section. At the same time, the health

Manual displacement of the uterus during Caesarean section.

PubMed

Kundra, P; Khanna, S; Habeebullah, S; Ravishankar, M

2007-05-01

Ninety ASA 1 and 2 pregnant women with term singleton pregnancies and no maternal and fetal complications, scheduled for elective or emergency Caesarean section, were randomly allocated to group LT (15 degrees left lateral table tilt, n = 45) and group MD (leftward manual displacement, n = 45). Subarachnoid block was established with a 25-gauge spinal needle at the L3-L4 interspace using 1.5 ml of 0.5% hyperbaric bupivacaine. A median sensory level of T6 was observed in both groups but the incidence of hypotension was markedly lower in group MD when compared to group LT (4.4% vs 40%; p < 0.001) with a significant reduction in mean (SD) ephedrine requirement (6 (0) vs 11.3 (4.9) mg; p < 0.001). The mean (SD) fall in systolic blood pressure was 28.8 (7.3) mmHg in group LT and 20 (12.7) mmHg in group MD. The time to maximum fall in systolic blood pressure was similar in both groups (4.5 min). We conclude that manual displacement of the uterus effectively reduces the incidence of hypotension and ephedrine requirements when compared to 15 degrees left lateral table tilt in parturients undergoing Caesarean section.

Caesarean section audit to improve quality of care in a rural referral hospital in Tanzania.

PubMed

Dekker, Luuk; Houtzager, Tessa; Kilume, Omary; Horogo, John; van Roosmalen, Jos; Nyamtema, Angelo Sadock

2018-05-15

Caesarean section (CS) is often a life-saving procedure, but can also lead to serious complications, even more so in low-resource settings. Therefore unnecessary CS should be avoided and optimal circumstances for vaginal delivery should be created. In this study, we aim to audit indications for Caesarean sections and improve decision-making and obstetric management. Audit of all cases of CS performed from January to August 2013 was performed in a rural referral hospital in Tanzania. The study period was divided in three audit blocks; retrospective (before auditing), prospective 1 and prospective 2. A local audit panel (LP) and an external auditor (EA) judged if obstetric management was adequate and indications were appropriate or if CS could have been prevented and yet retain good pregnancy outcome. Furthermore, changes in modes of deliveries, overall pregnancy outcome and decision-to-delivery interval were monitored. During the study period there were 1868 deliveries. Of these, 403 (21.6%) were Caesarean sections. The proportions of unjustified CS prior to introduction of audit were as high as 34 and 75%, according to the respective judgments of LP and EA. Following introduction of audit, the proportions of unjustified CS decreased to 23% (p = 0.29) and 52% (p = 0.01) according to LP and EA respectively. However, CS rate did not change (20.2 to 21.7%), assisted vacuum delivery rate did not increase (3.9 to 1.8%) and median decision-to-delivery interval was 83 min (range 10 - 390 min). Although this is a single center study, these findings suggest that unnecessary Caesarean sections exist at an alarming rate even in referral hospitals and suggest that a vast number can be averted by introducing a focused CS audit system. Our findings indicate that CS audit is a useful tool and, if well implemented, can enhance rational use of resources, improve decision-making and harmonise practice among care providers.

Scar massage for hypertrophic burns scarring-A systematic review.

PubMed

Ault, P; Plaza, A; Paratz, J

2018-02-01

Scar massage is used in burn units globally to improve functional and cosmetic outcomes of hypertrophic scarring following a burn, however, the evidence to support this therapy is unknown. To review the literature and assess the efficacy of scar massage in hypertrophic burn scars. MEDLINE, PubMed, Embase, CINAHL and the Cochrane Library were searched using the key words "burn", "burn injury", "thermal injury" and "scar", "hypertrophic scar" and "massage", "manipulation", "soft tissue mobilisation", "soft tissue manipulation". The articles were scored by the assessors using the Physiotherapy Evidence Database (PEDro) scale and outcome measures on range of motion (ROM), cosmesis (vascularity, pliability, height), pain scores, pruritus, and psychological measures of depression and anxiety were extracted. Eight publications were included in the review with 258 human participants and 15 animal subjects who received scar massage following a thermal injury resulting in hypertrophic scarring. Outcome measures that demonstrated that scar massage was effective included scar thickness as measured with ultrasonography (p=0.001; g=-0.512); depression (Centre for Epidemiologic Studies - Depression [CES-D]) (p=0.031; g=-0.555); pain as measured with Visual Analogue Scale (VAS) (p=0.000; g=-1.133) and scar characteristics including vascularity (p=0.000; g=-1.837), pliability (p=0.000; g=-1.270) and scar height (p=0.000; g=-2.054). Outcome measures that trended towards significance included a decrease in pruritus (p=0.095; g=-1.157). It appears that there is preliminary evidence to suggest that scar massage may be effective to decrease scar height, vascularity, pliability, pain, pruritus and depression in hypertrophic burns scaring. This review reflects the poor quality of evidence and lack of consistent and valid scar assessment tools. Controlled, clinical trials are needed to develop evidence-based guidelines for scar massage in hypertrophic burns scarring. Copyright © 2017

Scar revision

PubMed Central

Sharma, Mohit; Wakure, Abhijeet

2013-01-01

Most surgical patients end up with a scar and most of these would want at least some improvement in the appearance of the scar. Using sound techniques for wound closure surgeons can, to a certain extent, prevent suboptimal scars. This article reviews the principles of prevention and treatment of suboptimal scars. Surgical techniques of scar revision, i.e., Z plasty, W plasty, and geometrical broken line closure are described. Post-operative care and other adjuvant therapies of scars are described. A short description of dermabrasion and lasers for management of scars is given. It is hoped that this review helps the surgeon to formulate a comprehensive plan for management of scars of these patients. PMID:24516292

An anthropological analysis of the perspectives of Somali women in the West and their obstetric care providers on caesarean birth.

PubMed

Essén, Birgitta; Binder, Pauline; Johnsdotter, Sara

2011-03-01

We explored the perceptions of 39 Somali women and 62 obstetric care providers in London in relation to caesarean birth, as borne out of a paradox we recognised from evidence-based information about the Somali group. Socio-cultural factors potentially leading to adverse obstetric outcome were identified using in-depth and focus group interviews with semi-structured, open-ended questions. A cultural anthropology model, the emic/etic model, was used for analysis. Somali women expressed fear and anxiety throughout the pregnancy and identified strategies to avoid caesarean section (CS). There was widespread, yet anecdotal, awareness among obstetric care providers about negative Somali attitudes. Caesarean avoidance and refusal were expressed as being highly stressful among providers, but also as being the responsibility of the women and families. For women, avoiding or refusing caesarean was based on a rational choice to avoid death and coping with adverse outcome relied on fatalistic attitudes. Motivation for the development of preventive actions among both groups was not described, which lends weight to the vast distinction and lack of correspondence in identified perspectives between Somali women and UK obstetric providers. Early booking and identification of women likely to avoid caesarean is proposed, as is the development of preventive strategies to address CS avoidance.

Caesarean section and its impact on fertility and time to a subsequent pregnancy in Germany: a database analysis in gynecological practices.

PubMed

Jacob, Louis; Weber, Katherina; Sechet, Ingeborg; Macharey, Georg; Kostev, Karel; Ziller, Volker

2016-11-01

To analyze the impact of caesarean section (CS) on fertility and time to pregnancy in German gynecological practices. Women initially diagnosed for the first time with a vaginal delivery (VD) or CS between 2000 and 2013 were identified by 227 gynecologists in the IMS Disease Analyzer database. They were included if they were aged between 16 and 40 years, and were not previously diagnosed with female sterility. The two main outcomes were the first-time diagnosis of female sterility and the time between the first delivery and the next pregnancy within 10 years. A multivariate Cox regression model was used to predict these outcomes on the basis of patient characteristics. 6483 patients were included in the CS group and 6483 in the VD group. Mean age was 30.6 years and the proportion of individuals with private health insurance amounted to 9.0 %. Within 10 years of the index date, 19.5 % of women who delivered by CS and 18.3 % of women who delivered vaginally were diagnosed with sterility (p value = 0.0148). CS and polycystic ovary syndrome significantly increased the risk of sterility. Within 10 years of the index date, 57.9 % of women who underwent a CS and 64.0 % of women who delivered vaginally were pregnant for the second time (p value <0.001). CS, polycystic ovary syndrome, and the deterioration of menstrual cycle significantly decreased the chance of becoming pregnant a second time. CS is associated with an increased risk of sterility and a decreased number of subsequent pregnancies in Germany.

Myasthenia gravis and pregnancy: anaesthetic management--a series of cases.

PubMed

Almeida, Carlos; Coutinho, Ester; Moreira, Daniela; Santos, Ernestina; Aguiar, José

2010-11-01

Myasthenia gravis is an autoimmune neuromuscular disease, usually affecting women in the second and third decades. The course is unpredictable during pregnancy and puerperium. Myasthenia gravis can cause major interference in labour and partum and exacerbations of the disease frequently occur. The aim of this series of cases is to analyse retrospectively the anaesthetic management of myasthenia gravis patients and complications during the peripartum period. Retrospective, single centre study from clinical files of female myasthenia gravis patients who delivered between 1985 and 2007 at Hospital de Santo António, Porto, Portugal. Seventeen myasthenia gravis patients delivered between 1985 and 2007 in Hospital Santo António. Two women were not included in the study as they had a spontaneous abortion in the first trimester. Four patients presented exacerbations of the disease during pregnancy, no exacerbation occurred in eight patients and three patients presented their first symptoms of myasthenia gravis during pregnancy (without diagnosis at time of delivery). Concerning the eight patients without exacerbations of the disease during pregnancy, pregnancy was brought to term in 87.5% of the cases; five women were submitted to nonurgent caesarean section (62.5%); and epidural block was performed in six patients (75%). No complications related to anaesthesia occurred in the peripartum period. Concerning the four patients with exacerbations of the disease, pregnancy was brought to term in three cases (75%); three women were submitted to nonurgent caesarean section (75%); and epidural block was performed in three patients (75%). One patient underwent an uncomplicated thymectomy under general anaesthesia during pregnancy and, in the postpartum period, there was a myasthenic crisis in another patient. Concerning the three patients without a myasthenia gravis diagnosis at partum, one woman already being followed for presenting muscular weakness had a vaginal delivery under

Two decision aids for mode of delivery among women with previous caesarean section: randomised controlled trial.

PubMed

Montgomery, Alan A; Emmett, Clare L; Fahey, Tom; Jones, Claire; Ricketts, Ian; Patel, Roshni R; Peters, Tim J; Murphy, Deirdre J

2007-06-23

To determine the effects of two computer based decision aids on decisional conflict and mode of delivery among pregnant women with a previous caesarean section. Randomised trial, conducted from May 2004 to August 2006. Four maternity units in south west England, and Scotland. 742 pregnant women with one previous lower segment caesarean section and delivery expected at >or=37 weeks. Non-English speakers were excluded. Usual care: standard care given by obstetric and midwifery staff. Information programme: women navigated through descriptions and probabilities of clinical outcomes for mother and baby associated with planned vaginal birth, elective caesarean section, and emergency caesarean section. Decision analysis: mode of delivery was recommended based on utility assessments performed by the woman combined with probabilities of clinical outcomes within a concealed decision tree. Both interventions were delivered via a laptop computer after brief instructions from a researcher. Total score on decisional conflict scale, and mode of delivery. Women in the information programme (adjusted difference -6.2, 95% confidence interval -8.7 to -3.7) and the decision analysis (-4.0, -6.5 to -1.5) groups had reduced decisional conflict compared with women in the usual care group. The rate of vaginal birth was higher for women in the decision analysis group compared with the usual care group (37% v 30%, adjusted odds ratio 1.42, 0.94 to 2.14), but the rates were similar in the information programme and usual care groups. Decision aids can help women who have had a previous caesarean section to decide on mode of delivery in a subsequent pregnancy. The decision analysis approach might substantially affect national rates of caesarean section. Trial Registration Current Controlled Trials ISRCTN84367722.

[Hematologic malignancies in pregnancy].

PubMed

Doubek, R; Petrovová, D; Kalvodová, J; Doubek, M

2009-04-01

To summarize available data concerning hematologic malignancies in pregnancy. Review article. Department of Obstetrics and Gynekology, Fakulty of Medicine, Masaryk University and University Hospital Brno. Compilation of published data from scientific literature. Cancer complicating pregnancy is a rare coexistence. The incidence is approximately 1 in 1,000 pregnancies. The most frequent hematologic malignant tumor is Hodgkin's lymphoma, leukemia is less frequent and myeloproliferative diseases complicating pregnancy are sporadic coexistence. Symptoms of these deseases are often nonspecific and disguised in pregnancy, then the diagnosis can be late. It is imperative that a multidisciplinary team involving hematooncologist and obstetrician (pediatric specialist) care for patient with hematologic malignancies. Cleary, every patient have to know whole prognosis and all risk factors of treatment. Optimum timing of delivery is after 36th week of pregnancy (when chemotherapy is ended more than two weeks ago). We prefer vaginal delivery to caesarean section.

[THE PECULIARITIES OF UTERINE STRUCTURE AFTER DELIVERY IN RATS WITH THE MYOMETRIAL SCAR].

PubMed

Maiborodin, I V; Pekarev, O G; Yakimova, N V; Pekareva, Ye O; Maiborodina, V I; Perminova, Ye I

2015-01-01

The uterine tissues of female rats (n=30) with a scarred myometrium were examined by methods of light microscopy after the delivery. 1.5-2 months after the delivery no significant differences in the parameters of blood and lymph flow in the deep layers of the endometrium, myometrium and the myometrial scar tissue were found between the intact rats, nulliparous rats with a scarred uterus, rats that gave birth after laparotomy only and those that gave birth under the conditions of myometrial scar. In the course of pregnancy and labor activity, the damage of the tissues was observed not in the uterine scar proper, but at its borders with the myometrium. This is supported by the old hemorrhages and lymphostasis phenomena, greater number of lymphocytes, neutrophils, monocytes, macrophages and erythrocytes. In determining the indications and contraindications to vaginal childbirth in women with scarred uterus it is necessary to examine not only the scar proper, but also its border with the myometrium. The myometrial scar by itself, is not an absolute contraindication to vaginal delivery, the natural delivery is feasible in the absence of cavities with liquid and hemorrhages in the tissues of the uterine scar and at its border with myometrium.

"Pregnancy and Landry Gullian Barre syndrome".

PubMed

Iloabachie, G C

1994-01-01

Landry Gullian Barre Syndrome is rare in pregnancy. The case described occurred in a 30 year old woman at a gestational age of 33 weeks. This is probably the 30th case described in the Literature. Unlike in some previous reports remarkable improvement occurred with caesarean section.

Mode of anaesthesia for preterm Caesarean delivery: secondary analysis from the Maternal–Fetal Medicine Units Network Caesarean Registry†‡

PubMed Central

Butwick, A. J.; El-Sayed, Y. Y.; Blumenfeld, Y. J.; Osmundson, S. S.; Weiniger, C. F.

2015-01-01

Background Preterm delivery is often performed by Caesarean section. We investigated modes of anaesthesia and risk factors for general anaesthesia among women undergoing preterm Caesarean delivery. Methods Women undergoing Caesarean delivery between 24+0 and 36+6 weeks' gestation were identified from a multicentre US registry. The mode of anaesthesia was classified as neuraxial anaesthesia (spinal, epidural, or combined spinal and epidural) or general anaesthesia. Logistic regression was used to identify patient characteristic, obstetric, and peripartum risk factors associated with general anaesthesia. Results Within the study cohort, 11 539 women had preterm Caesarean delivery; 9510 (82.4%) underwent neuraxial anaesthesia and 2029 (17.6%) general anaesthesia. In our multivariate model, African-American race [adjusted odds ratio (aOR)=1.9; 95% confidence interval (CI)=1.7–2.2], Hispanic ethnicity (aOR=1.5; 95% CI=1.2–1.8), other race (aOR=1.4; 95% CI=1.1–1.9), and haemolysis, elevated liver enzymes and low platelets (HELLP) syndrome or eclampsia (aOR=2.8; 95% CI=2.2–3.5) were independently associated with receiving general anaesthesia for preterm Caesarean delivery. Women with an emergency Caesarean delivery indication had the highest odds for general anaesthesia (aOR=3.5; 95% CI=3.1–3.9). For every 1 week decrease in gestational age at delivery, the adjusted odds of general anaesthesia increased by 13%. Conclusions In our study cohort, nearly one in five women received general anaesthesia for preterm Caesarean delivery. Although potential confounding by unmeasured factors cannot be excluded, our findings suggest that early gestational age at delivery, emergent Caesarean delivery indications, hypertensive disease, and non-Caucasian race or ethnicity are associated with general anaesthesia for preterm Caesarean delivery. PMID:25956901

Anaesthesia for caesarean section in a patient with acute generalised pustular psoriasis.

PubMed

Samieh-Tucker, A; Rupasinghe, M

2007-10-01

We describe a 30-year-old parturient with acute generalised pustular psoriasis who presented for urgent caesarean section. A multidisciplinary team was involved and general anaesthesia was used successfully. Management of this condition is discussed and the literature reviewed. While generalised pustular psoriasis or impetigo herpetiformis is well recognised in pregnancy, it has not hitherto been reported in obstetric anaesthesia literature. The purpose of this article is to delineate the clinical picture of this disease, its treatment, and the effect on the mother and the fetus.

Preeclampsia: is it because of the asymptomatic, unrecognized renal scars caused by urinary tract infections in childhood that become symptomatic with pregnancy?

PubMed

Ozlü, Tülay; Alçelik, Aytekin; Calişkan, Billur; Dönmez, Melahat Emine

2012-11-01

Preeclampsia is an important disease of pregnancy whose exact etiology is still unknown despite continuing developments in medicine. Although most commonly it is believed to be caused by a defective placentation, in this paper, we hypothesize that the primary underlying problem in the development of preeclampsia can be in kidneys in a greater proportion of cases than it is believed today. The increased intravascular volume and the increased work load of kidneys together with the resulting glomerular hypertrophy may precipitate nephrotic syndrome, which in this case is called "preeclampsia" in a previously affected kidney. Urinary tract infections in childhood leaving silent, unrecognized small scars in the kidneys may be the underlying renal cause which disrupts its silence with an increased work load of kidneys prominently occurring after the midtrimester. The histopathologic finding in kidneys with renal scars after childhood urinary tract infections and in preeclampsia is focal segmental glomerulosclerosis in the majority of cases and this similarity strengthens our hypothesis. Copyright © 2012 Elsevier Ltd. All rights reserved.

Anaesthesia for caesarean section in patients with cardiac disease.

PubMed

Chohan, Ursula; Afshan, Gauhar; Mone, Abdul

2006-01-01

This review contains material sourced from Med-Line and Pub-Med, search year 2002-2004. Material selected was pertaining to common cardiac ailments in pregnancy. Congenital cardiac problems i.e. Tetralogy of Fallot (TOF), Atrial Septal Defect (ASD), Ventricular Septal Defect (VSD), Eisenmengers syndrome, valvular heart disease, i.e. mitral stenosis, mitral regurgitation, aortic stensois and aortic regurgitation are discussed. Other cardiac conditions associated with pregnancy are pulmonary hypertension and peri-partum cardiomyopathy. Arrhythmias during pregnancy, vary from isolated premature to supra-ventricular and ventricular tachycardia, management is similar to non-pregnant patients. This review summarizes the current management of a parturient with cardiac disease requiring surgical delivery. Regional anaesthesia techniques are preferred as reflected in the current literature for patient with cardiac disease with minor alterations such as slow establishment of epidural for caesarean section or continuous spinal anaesthesia with very small incremental doses of local anaesthesia, maintaining the patient's SVR with vasopressors and fluid, monitoring of the fluid regimen with CVP and in some cardiac function with Swan Ganz catheter. Patients with Eisenmenger syndrome, pulmonary hypertension, should be advised to avoid pregnancy. In conclusion with vast advancements in obsterics care, improvements in cardiac surgery, many patients with cardiac disease can now be safely delivered surgically by skillful anaesthesiologists who are aware of the common potential intra-operative problems and the ability to respond to undesired events immediately.

Local Methotrexate Injection as the First-line Treatment for Cesarean Scar Pregnancy: Review of the Literature.

PubMed

Cheung, Vincent Y T

2015-01-01

The objective of this study was to determine the outcome of using ultrasound-guided local methotrexate injection as the first-line treatment of cesarean scar pregnancy (CSP). A literature review was performed on all eligible reports using this modality as the first-line treatment of CSP. Relevant publications were obtained from the PubMed electronic database from inception to December 2014. Ninety-six cases from 95 women reported in 17 articles were reviewed. The success rate was 73.9% after a single local methotrexate injection. An accumulated success rate of 88.5% could be achieved after additional local or intramuscular methotrexate administration. Eleven cases (11.5%) failed methotrexate treatment and required surgical interventions. Except for women with serum human chorionic gonadotropin levels higher than 100 000 IU/L, ultrasound-guided local methotrexate injection could be considered as a first-line treatment modality for CSP. Copyright © 2015 AAGL. Published by Elsevier Inc. All rights reserved.

Rare successful pregnancy in a patient with Swyer Syndrome.

PubMed

Taneja, Jyoti; Ogutu, David; Ah-Moye, Michael

2016-10-01

To report a rare successful pregnancy after fertility treatment in a patient with Swyer syndrome. Case report. Herts & Essex Fertility Centre, Cheshunt, UK. A 36-year-old patient with 46, XY gonadal dysgenesis. 31 year old husband with normal sperm analysis. Chromosomal analysis, Saline infusion sonography, Pipelle endometrial scratch, ICSI using donor eggs, Embryo Transfer, and Caesarean delivery. Successful pregnancy and live birth. Successful treatment with donor eggs, pregnancy, and delivery. A patient with 46, XY gonadal dysgenesis in a specially tailored fertility program, can maintain a normal pregnancy and delivery.

[Caesarean section and anal incontinence].

PubMed

Kalis, V; Stipán, J; Chaloupka, P; Karbanová, J; Rokyta, Z

2008-04-01

Summary of the impact of Caesarean section on anal incontinence. Review. Department of Gynaecology and Obstetrics, Charles University and University Hospital Plzen. Review of the current international literature. Currently, Caesarean section is not considered to reduce symptoms of anal incontinence. If there is any reduction of symptoms, that remains only for a short term (40% in 3 months after the delivery in the largest trial). In a long term, virtually in no trial has been observed any difference, and others, non-obstetrical factors (particularly aging) prevail. Current knowledge does not allow to assess sufficiently pros and cons of Caesarean compared to vaginal delivery. High risk groups, that would profit from elective Ceasarean, have not been clearly identified yet.

Caesarean section: an historical riddle.

PubMed

Majumdar, S K

2001-01-01

Etymologically, the word 'Caesar' originates from the Latin word 'Caedaere' meaning - 'to cut'. So cutting remains the core point, but little is known about the real origin of the history of Caesarean Section. There is evidence that, the ancient Hindus excelled in surgery and many operations were performed, including caesarean section. This operation was mentioned several times in the Mishnah of Rabbi Judah, the first large commentary on the Hebrew Bible. There are also several mythological anecdotes in Hindu, Buddhist and Greek mythologies. The myth of caesarean section did not even escape the keen eyes of William Skakespeare. The landmarks, treatises and the advancement in this operative procedure are presented in this article.

'What about the mother?' Women's and caregivers' perspectives on caesarean birth in a low-resource setting with rising caesarean section rates.

PubMed

Litorp, Helena; Mgaya, Andrew; Kidanto, Hussein L; Johnsdotter, Sara; Essén, Birgitta

2015-07-01

in light of the rising caesarean section rates in many developing countries, we sought to explore women's and caregivers' experiences, perceptions, attitudes, and beliefs in relation to caesarean section. qualitative study using semi-structured individual in-depth interviews, focus group discussions, and participant observations. The study relied on a framework of naturalistic inquiry and data were analysed using thematic analysis. a public university hospital in Dar es Salaam, Tanzania. we conducted a total of 29 individual interviews, 13 with women and 16 with caregivers, and two focus group discussions comprising five to six caregivers each. Women had undergone a caesarean section within two months preceding the interview and were interviewed in their homes. Caregivers were consultants, specialists, residents, and midwives. both women and caregivers preferred vaginal birth, but caregivers also had a favourable attitude towards caesarean section. While caregivers emphasised their efforts to counsel women on caesarean section, women had often reacted with fear and shock to the caesarean section decision and perceived that there was a lack of indications. Although caesarean section was perceived as involving higher maternal risks than vaginal birth, both women and caregivers justified these risks by the need to 'secure' a healthy baby. Religious beliefs and community members seemed to influence women's caesarean section attitudes, which often made caregivers frustrated as it diminished their role as decision-makers. Undergoing caesarean section had negative socio-economic consequences for women and their families; however, caregivers seldom took these factors into account when making decisions. we raise a concern that women and caregivers might overlook maternal risks with caesarean section for the benefit of the baby, a shift in focus that can have serious consequences on women's health in low-resource settings. Caregivers need to reflect on how they counsel women

The obstetrical history in patients with Pfannenstiel scar endometriomas--an analysis of 81 patients.

PubMed

Wicherek, Lukasz; Klimek, Marek; Skret-Magierlo, Joanna; Czekierdowski, Artur; Banas, Tomasz; Popiela, Tadeusz J; Kraczkowski, Janusz; Sikora, Jerzy; Oplawski, Marcin; Nowak, Agata; Skret, Andrzej; Basta, Antoni

2007-01-01

The participation of immune tolerance during pregnancy was suggested to be an important factor predisposing to the implantation of decidual cells after cesarean section in Pfannenstiel scar. Delivery at term is related to the termination of immune tolerance to fetal antigens that is maintained throughout pregnancy. Substantial proportion of cesarean section deliveries is performed before the onset of true term labor. The aim of this study was to analyze the clinical symptoms of spontaneous beginning of labor in pregnant women in whom cesarean sections were performed and in whom Pfannenstiel scar endometriomas were observed during follow-up. We have retrospectively analyzed 81 patients following the surgical removal of scar endometrioma after cesarean section. Obstetrical histories of cesarean sections in the number of 5,370 preceding the occurrence of the scar endometrioma were analyzed. These data were collected in six different Gynecological and Obstetrical wards in Malopolska Province in Poland. Analysis of data was started by the retrospective evaluation of regular uterine contractions, uterine cervix ripening before cesarean section and the indications for surgery. In 67 women from the group of 81 patients cesarean sections were performed with unripe uterine cervix and without the presence of regular uterine contractions. Elective indications for cesarean sections were predominant in this group of women. The relative risk of scar endometriomas occurrence following cesarean sections performed before onset of labor in comparison to cesarean sections following spontaneous onset of labor was statistically significantly higher [RR = 2.16, 95% CI = 1.21-3.83; OR = 2.18, 95% CI = 1.22-3.89]. Cesarean section performed before spontaneous onset of labor may increase substantially the risk of occurrence of scar endometriomas.

Readmissions for surgical site infections following caesarean section.

PubMed

El-Achi, Vanessa; Wan, King Man; Brown, James; Marshall, Drew; McGee, Therese

2018-03-05

This retrospective study was conducted to identify the incidence and characteristics associated with readmissions for surgical site infections following caesarean section in a tertiary hospital from 2012 to 2015. Of 6334 patients who underwent caesarean section, 165 (2.6%) were readmitted, most commonly for surgical site infection (25.5%, n = 42). Thirty-seven of these patients (88%) had an emergency caesarean compared to five (12%) following an elective caesarean section. Of the women with surgical site infections, 69% were overweight and 14% had diabetes. Emergency caesarean sections were responsible for the majority of readmissions, particularly in women with co-morbidities that predisposed them to infection. © 2018 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

Estimation of blood haemoglobin concentration using the HemoCue during caesarean section: the effect of sampling site.

PubMed

Richards, N A; Boyce, H; Yentis, S M

2010-01-01

Haemoglobin concentration measured using the HemoCue is accurate for capillary and venous/arterial blood, provided the recommended sampling method is strictly observed. Analysis of blood, particularly of capillary samples, using the HemoCue is useful during caesarean section. The toe might be preferred to the thumb since it is numb during neuraxial anaesthesia, but whether sampling at either site is accurate in this situation, given the cardiovascular effects of anaesthesia and pregnancy, is not known. We aimed to compare haemoglobin values measured in venous and capillary samples (toe and thumb) during caesarean section under neuraxial anaesthesia. Fifty healthy women having caesarean section under spinal or combined spinal-epidural anaesthesia were included. At the end of surgery, the great toe and thumb (non-i.v. fluid side) were lanced as recommended for a HemoCue reading. A venous blood sample (non-i.v. fluid side) was also taken and sent for formal laboratory measurement and tested with the HemoCue. Bland-Altman analysis was applied to the haemoglobin values. Bias (mean difference) and precision +/- 2 SD were respectively 0.2 +/-1.6 for laboratory vs. toe, 0.1 +/-1.8 for laboratory vs. thumb, and 0.2 +/-1.6 laboratory vs. venous. Our results suggest that in terms of accuracy, the two sites are equally suitable for use during caesarean section under neuraxial anaesthesia. Copyright 2009 Elsevier Ltd. All rights reserved.

Clinical follow-up of pregnancy in myasthenia gravis patients.

PubMed

Ducci, Renata D; Lorenzoni, Paulo J; Kay, Claudia S K; Werneck, Lineu C; Scola, Rosana H

2017-04-01

This study aimed to analyze the outcome and impact of pregnancy in women with myasthenia gravis (MG). Obstetric and clinical data were retrospectively analyzed before, during and after pregnancy. Predictors of outcome were studied. We included 35 pregnancies from 21 MG patients. In the course of MG symptoms in 30 pregnancies with live births, 50% deteriorated (mainly during the second trimester, p = 0.028), 30% improved, and 20% remained unchanged. The deterioration group had more frequent abnormal repetitive nerve stimulation (RNS) (p = 0.028) and lower myasthenia gravis composite (MGC) scores (p = 0.045) before pregnancy. The improvement group was associated with higher MGC scores (p = 0.012) before pregnancy. The no-change group was associated with longer duration of MG (p = 0.026) and normal RNS (p = 0.008) before pregnancy. The course of MG in the second pregnancy was different from that in the previous pregnancy in 65.3% of cases. Obstetric complications were reported in 20 pregnancies; the most common was preterm premature rupture of membranes (PPROM) (25.8%), and the most severe were abortion (11.4%) and fetal death (2.9%). Most of the patients delivered via caesarean section (66.7%). Spinal anesthesia was performed in 73.3%. Transient neonatal myasthenia gravis occurred in 12.9% of live-born infants, and no predictors were found. In conclusion, severity and duration of MG, RNS and treatment influence MG and pregnancy. Pregnant MG patients have greater rates of PPROM and caesarean delivery. Our data suggest that duration of MG, MGC and RNS before pregnancy may be useful in helping to predict the course of MG during pregnancy. Copyright © 2017 Elsevier B.V. All rights reserved.

Spinal anaesthesia for a caesarean section in a patient with paraneoplastic cerebellar ataxia

PubMed Central

Tuna, Ayca Tas; Sahin, Fatih; Kotan, Dilcan; Erdem, Ali Fuat; Baykara, Meltem; Duzcan, Tuba

2017-01-01

Paraneoplastic cerebellar ataxia (PCA) is most frequently observed in gynaecological cancers, small cell lung cancer, breast cancer, Hodgkin's lymphoma, cancer testis or malignant thymoma. In the literature, there is no data related to the effects of PCA during pregnancy or reports on the effects of anaesthesia in patients with PCA. We present management of a pregnant woman with PCA who was suddenly unable to walk with PCA and for whom effective spinal anaesthesia was performed for an elective caesarean section with no complications. PMID:28515524

Post-burn scars and scar contractures

PubMed Central

Goel, Arun; Shrivastava, Prabhat

2010-01-01

The mortality and morbidity from burns have diminished tremendously over the last six to seven decades. However, these do not truly reflect whether the victim could go back to society as a useful person or not and lead a normal life because of the inevitable post-burn scars, contractures and other deformities which collectively have aesthetic and functional considerations. This article gives an overview of the post-burn scars and scar contractures, especially their prevention, minimisation and principles of management. PMID:21321660

Two consecutive pregnancies in early and late stage of amyotrophic lateral sclerosis.

PubMed

Sarafov, Stayko; Doitchinova, Maryana; Karagiozova, Zhvka; Slancheva, Boriana; Dengler, Reinhard; Petri, Susanne; Kollewe, Katja

2009-01-01

There are few reports on pregnancies in sporadic and familial amyotrophic lateral sclerosis (ALS). We report on a young woman with sporadic ALS who gave birth twice during the course of her disease. The first pregnancy occurred 13 months after the onset of symptoms, and one month after diagnosis. The pregnancy was uncomplicated and resulted in vaginal delivery of a healthy boy. Fifteen months later, when she was already bed-ridden, she became pregnant again. She received a percutaneous endoscopic gastrostomy in the 21st gestational week and underwent early Caesarean section in the 34th week of gestation. The child was ventilated for 72 h in a neonatological unit. The patient was tracheotomized and ventilated two months later, i.e. 47 months after symptom onset, and died nine months later from gastrointestinal haemorrhage. Her two children have developed without abnormalities to date. This case confirms that pregnancies in early-stage ALS can develop normally and may result in uncomplicated vaginal delivery. Pregnancies in late stages may be critical for mother and child, and early delivery by Caesarean section may become necessary although neonatal outcome can be good.

Techniques for Optimizing Surgical Scars, Part 2: Hypertrophic Scars and Keloids.

PubMed

Potter, Kathryn; Konda, Sailesh; Ren, Vicky Zhen; Wang, Apphia Lihan; Srinivasan, Aditya; Chilukuri, Suneel

2017-01-01

Surgical management of benign or malignant cutaneous tumors may result in noticeable scars that are of great concern to patients, regardless of sex, age, or ethnicity. Techniques to optimize surgical scars are discussed in this three-part review. Part 2 focuses on scar revision for hypertrophic and keloids scars. Scar revision options for hypertrophic and keloid scars include corticosteroids, bleomycin, fluorouracil, verapamil, avotermin, hydrogel scaffold, nonablative fractional lasers, ablative and fractional ablative lasers, pulsed dye laser (PDL), flurandrenolide tape, imiquimod, onion extract, silicone, and scar massage.

Deciding on the mode of birth after a previous caesarean section - An online survey investigating women's preferences in Western Switzerland.

PubMed

Bonzon, Magali; Gross, Mechthild M; Karch, André; Grylka-Baeschlin, Susanne

2017-07-01

promoting vaginal births after caesarean section (VBAC) for eligible women and increasing rates of successful VBACs are the best strategies to reduce the number of repeat caesarean sections (CS). Knowledge of factors that are associated with women's decision-making around mode of birth after CS is important when developing strategies to promote VBAC. This study assessed which factors are associated with women's preferences for VBAC versus elective repeat caesarean section (ERCS) in a new pregnancy after one previous caesarean in Switzerland. cross-sectional web-survey. Western Switzerland. French-speaking women living in Western Switzerland, with one previous CS who gave birth subsequently to a child after a complication-free pregnancy were eligible to participate in the survey. Of 393 women who started the survey in November/December 2014, 349 were included: 227 who planned a VBAC and 122 who planned an ERCS at term. univariable and multivariable analyses were conducted to describe and compare women who had planned a VBAC with women who had planned an ERCS in a pregnancy following a CS. Logistic regression modelling was used to investigate predictors that were associated with a preference for a VBAC at term. Analyses were performed with SPSS 22 and Stata 13. of the women planning a VBAC, 62.6% VBAC gave birth vaginally. Predictors which were significantly associated with increased odds of women choosing a VBAC: duration since previous birth in years (OR=1.11 95% CI [1.03-1.20], p=0.010), having had midwifery care during pregnancy (OR=2.09, 95% CI [1.08-4.05], p=0.029), being advised by their healthcare provider to attempt a VBAC (OR=4.20, 95% CI [1.75-10.09], p=0.001), preference for VBAC during the third trimester of their pregnancy (OR=3.98, 95% CI [1.77-8.93], p=0.001), and wishing to let the child choose the moment of birth (OR=1.46, 95% CI[1.22-1.74], p<0.001). The importance of safety for the mother decreased the odds of women preferring a VBAC (OR=0.74, 95

Timing of birth for women with a twin pregnancy at term: a randomised controlled trial

PubMed Central

2010-01-01

Background There is a well recognized risk of complications for both women and infants of a twin pregnancy, increasing beyond 37 weeks gestation. Preterm birth prior to 37 weeks gestation is a recognized complication of a twin pregnancy, however, up to 50% of twins will be born after this time. The aims of this randomised trial are to assess whether elective birth at 37 weeks gestation compared with standard care in women with a twin pregnancy affects the risk of perinatal death, and serious infant complications. Methods/Design Design: Multicentred randomised trial. Inclusion Criteria: women with a twin pregnancy at 366 weeks or more without contraindication to continuation of pregnancy. Trial Entry & Randomisation: Following written informed consent, eligible women will be randomised from 36+6 weeks gestation. The randomisation schedule uses balanced variable blocks, with stratification for centre of birth and planned mode of birth. Women will be randomised to either elective birth or standard care. Treatment Schedules: Women allocated to the elective birth group will be planned for elective birth from 37 weeks gestation. Where the plan is for vaginal birth, this will involve induction of labour. Where the plan is for caesarean birth, this will involve elective caesarean section. For women allocated to standard care, birth will be planned for 38 weeks gestation or later. Where the plan is for vaginal birth, this will involve either awaiting the spontaneous onset of labour, or induction of labour if required. Where the plan is for caesarean birth, this will involve elective caesarean section (after 38 and as close to 39 weeks as possible). Primary Study Outcome: A composite of perinatal mortality or serious neonatal morbidity. Sample Size: 460 women with a twin pregnancy to show a reduction in the composite outcome from 16.3% to 6.7% with adjustment for the clustering of twin infants within mothers (p = 0.05, 80% power). Discussion This is a protocol for a

Association of caesarean delivery with child adiposity from age 6 weeks to 15 years.

PubMed

Blustein, J; Attina, T; Liu, M; Ryan, A M; Cox, L M; Blaser, M J; Trasande, L

2013-07-01

o assess associations of caesarean section with body mass from birth through adolescence. ongitudinal birth cohort study, following subjects up to 15 years of age. Children born in 1991-1992 in Avon, UK who participated in the Avon Longitudinal Study of Parents and Children (ALSPAC) (n=10 219). standardized measures of body mass (weight-for length z-scores at 6 weeks, 10 and 20 months; and body mass index (BMI) z-scores at 38 months, 7, 9, 11 and 15 years). Secondary outcome: categorical overweight or obese (BMI: 85th percentile) for age and gender, at 38 months, 7, 9, 11 and 15 years. Of the 10 219 children, 926 (9.06%) were delivered by caesarean section. Those born by caesarean had lower-birth weights than those born vaginally (-46.1 g, 95% confidence interval(CI): 14.6-77.6 g; P=0.004). In mixed multivariable models adjusting for birth weight, gender, parental body mass, family sociodemographics, gestational factors and infant feeding patterns, caesarean delivery was consistently associated with increased adiposity, starting at 6 weeks (+0.11 s.d. units, 95% CI: 0.03-0.18; P=0.005), through age 15 (BMI z-score increment+0.10 s.d. units, 95% CI: 0.001-0.198; P=0.042). By age 11 caesarean-delivered children had 1.83 times the odds of overweight or obesity (95% CI: 1.24-2.70; P=0.002). When the sample was stratified by maternal pre-pregnancy weight, the association among children born of overweight/obese mothers was strong and long-lasting. In contrast, evidence of an association among children born of normal-weight mothers was weak. Cesarean delivery is associated with increased body mass in childhood and adolescence. Research is needed to further characterize the association in children of normal weight women. Additional work is also needed to understand the mechanism underlying the association, which may involve relatively enduring changes in the intestinal microbiome.

Developments in caesarean section techniques: a review.

PubMed

Uzoigwe, S A; Jeremiah, I

2006-01-01

Caesarean section is the most common surgical procedure performed on women world-wide. It is recommended when vaginal delivery might pose a risk to the mother or baby. This review examines the history and developments in caesarean section techniques over the years as well as the difficulties that may be encountered in each stage in our environment. A review of relevant literature was conducted using Pubmed and e-medicine websites for computer search. The following keywords were used: history, development, techniques and caesarean section. Relevant review articles, Cochrane database and chapters in text books were also used to extract information. Though practiced since ancient times, the history of caesarean section remains shrouded in myths as no document describing its indication and techniques is still available. Ancient medical writers like Galen, Hippocrates and Soranus made no mention of the procedure. However, the evidence that it was performed arose from legal texts. The development in its technique was gradual over many years. The development of caesarean section technique occurred with the withdrawal of surgeries from the stronghold of religion in Renaissance time. Operative techniques vary and this has continued to improve through many years of trial and error.

[Scar prophylaxis and treatment].

PubMed

Hammer-Hansen, Niels; Damsgaard, Tine Engberg; Rødgaard, Jes Christian

2015-10-12

Scarring is an expected result of trauma to the skin. Scars are a heterogenic group varying from small white non elevated scars to hypertrophic scars and keloids. Many different algorithms for scar prophylaxis and treatment have been presented in the literature. We discuss different types of scar formation and recently published evidence-based guidelines in regards to prophylaxis and treatment of scars written by 24 experts on scar management.

Outcome of Pregnancies After Balloon Occlusion of the Infrarenal Abdominal Aorta During Caesarean in 230 Patients With Placenta Praevia Accreta

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

Wu, Qinghua, E-mail: qh-wu77@163.com; Liu, Zhuan, E-mail: liuchuan2015ck@163.com; Zhao, Xianlan, E-mail: zxl121292014@163.com

PurposeTo explore the efficacy and safety of prophylactic temporary balloon occlusion of the infrarenal abdominal aorta during caesarean for the management of patients with placenta praevia accreta.MethodsTwo hundred and sixty-eight cases of placenta praevia accreta from January 2012 to June 2015 were retrospectively reviewed. Group A included two hundred and thirty patients who underwent prophylactic temporary balloon occlusion of infrarenal abdominal aorta followed by caesarean section. Group B included thirty-eight patients who underwent caesarean without endovascular intervention. The parameters including operating room time, estimated blood loss, blood transfusion volume, PT (prothrombin time) during operation, days in the intensive care unit,more » and total hospital days were compared between the two groups.ResultsThe operating room time, estimated blood loss, PT, the incidence of hysterectomy, blood transfusion volume, postpartum haemorrhage, and days in intensive care unit were lower in group A than in group B, with statistical significance (P < 0.05). There was no significant difference in the Apgar scores of the neonates and the incidences of thrombosis in lower limbs between the two groups (P > 0.05). No patient in the group with prophylactic temporary balloon occlusion of the infrarenal abdominal aorta was performed hysterectomy, while three patients in group B were performed hysterectomy because of uncontrollable haemorrhage.ConclusionsThe results indicate that prophylactic temporary balloon occlusion of infrarenal abdominal aorta followed by caesarean section is safe and effective to control intraoperative blood loss and greatly decreases the risk of hysterectomy in patients with placenta praevia accreta.« less

[Burn scars].

PubMed

Roques, Claude

2013-01-01

Burns often result in extensive scars which can change the body aesthetically and/ or functionally. Rapid scarring is a sign of a good prognosis. Preventative actions such as hydration, compression, massage, posture and splints help to prevent or contain the negative evolution of pathological scars.

Atelectasis observed by computerized tomography after Caesarean section.

PubMed

Meira, M N C; Carvalho, C R R; Galizia, M S; Borges, J B; Kondo, M M; Zugaib, M; Vieira, J E

2010-06-01

Atelectasis after either vaginal or Caesarean delivery has not been adequately quantified. This study addresses the hypothesis that atelectasis may be worse in women who undergo Caesarean section when compared with vaginal delivery under regional anaesthesia. Twenty healthy non-smoking women submitted to a chest computed tomography (CT) 2 h after delivery in a University Hospital, who had experienced vaginal delivery (n=10) under combined spinal-epidural analgesia or a Caesarean section (n=10) under spinal anaesthesia, were evaluated. The percentage cross-sectional area of atelectasis in dependent lung regions were measured from the CT images obtained at cross-section of the xiphoid process and the top of the diaphragm. The percentage cross-sectional area of atelectasis was 3.95% in the vaginal delivery group and 14.1% in the Caesarean group (P<0.001, Mann-Whitney rank sum test). These results suggested that pulmonary atelectasis is greater after Caesarean section delivery under spinal anaesthesia than after vaginal delivery with combined spinal-epidural analgesia.

Pre-pregnancy care and pregnancy outcomes in type 1 diabetes mellitus: a comparison of continuous subcutaneous insulin infusion and multiple daily injection therapy.

PubMed

Neff, K J; Forde, R; Gavin, C; Byrne, M M; Firth, R G R; Daly, S; McAuliffe, F M; Foley, M; Coffey, M; Coulter-Smith, S; Kinsley, B T

2014-09-01

Pre-pregnancy care improves pregnancy outcomes in type 1 diabetes mellitus (T1DM). Continuous subcutaneous insulin infusion (CSII) therapy and multiple daily injection (MDI) therapy can both be used to achieve glycaemic targets, but few data are available to compare their efficacy in pre-pregnancy care. To compare MDI and CSII in pre-pregnancy care in T1DM. Retrospective database review of women with T1DM attending the Dublin Diabetes in Pregnancy Centre. 464 women with T1DM (40 treated with CSII) were included. Women attending for pre-pregnancy care had lower HbA1c levels at booking to antenatal services [52 ± 10 mmol/mol (6.9 ± 0.9 %) vs. 62 ± 16 mmol/mol (7.8 ± 1.5 %), p < 0.001], and booked at an earlier gestation (6 ± 2 vs. 8 ± 6 weeks, p < 0.001). In those who attended for pre-pregnancy care, the CSII group had lower HbA1c levels at booking than those using MDI [48 ± 8 mmol/mol (6.5 ± 0.7 %) vs. 53 ± 10 mmol/mol (7.0 ± 0.9 %), p = 0.03]. Gestational age at delivery and birth weight did not differ between groups. Caesarean section rates were associated with CSII use (p < 0.001), duration of diabetes (p = 0.002), and parity (p = 0.006). Nulliparous women using CSII with a longer history of diabetes were more likely to deliver by Caesarean section. There was no perinatal mortality. Pre-pregnancy care delivered by a specialist multi-disciplinary team effectively reduces HbA1c levels peri-conception. CSII use results in lower HbA1c levels in pre-pregnancy care in selected individuals and should be considered in women with T1DM planning pregnancy.

An overview of the health economic implications of elective caesarean section.

PubMed

Petrou, Stavros; Khan, Kamran

2013-12-01

The caesarean section rate has continued to increase in most industrialised countries, which raises a number of economic concerns. This review provides an overview of the health economic implications of elective caesarean section. It provides a succinct summary of the health consequences associated with elective caesarean section for both the infant and the mother over the perinatal period and beyond. It highlights factors that complicate our understanding of the health consequences of elective caesarean section, including inconsistencies in definitions and coding of the procedure, failure to adopt an intention-to-treat principle when drawing comparisons, and the widespread reliance on observational data. The paper then summarises the economic costs associated with elective caesarean section. Evidence is presented to suggest that planned caesarean section may be less costly than planned vaginal birth in some clinical contexts, for example where the singleton fetus lies in a breech position at term. In contrast, elective caesarean section (or caesarean section as a whole) appears to be more costly than vaginal delivery (either spontaneous or instrumented) in low-risk or unselected populations. The paper proceeds with an overview of economic evaluations associated with elective caesarean section. All are currently based on decision-analytic models. Evidence is presented to suggest that planned trial of labour (attempted vaginal birth) following a previous caesarean section appears to be a more cost-effective option than elective caesarean section, although its cost effectiveness is dependent upon the probability of successful vaginal delivery. There is conflicting evidence on the cost effectiveness of maternal request caesareans when compared with trial of labour. The paucity of evidence on the value pregnant women, clinicians and other groups in society place on the option of elective caesarean section is highlighted. Techniques that might be used to elicit

Facial Scar Revision: Understanding Facial Scar Treatment

MedlinePlus

... Contact Us Trust your face to a facial plastic surgeon Facial Scar Revision Understanding Facial Scar Treatment ... face like the eyes or lips. A facial plastic surgeon has many options for treating and improving ...

Association between Caesarean Delivery and Isolated Doses of Formula Feeding in Cow Milk Allergy.

PubMed

Gil, Francisco; Amezqueta, Ana; Martinez, Diana; Aznal, Elena; Etayo, Veronica; Durá, Teodoro; Sánchez-Valverde, Félix

2017-01-01

Cow milk allergy (CMA) is the most common food allergy in breastfed infants. The aim of this study is to verify whether certain perinatal factors may influence the development of CMA immunoglobulin E (IgE)+. A retrospective, observational study of case and control groups was carried out. Information was collected of patients with CMA IgE+ from our department during the years 1990-2013. Patients of the same age and sex were recruited for the control group. Information on the following variables was collected: sex, age, pregnancy tolerance, duration of pregnancy, type of delivery, isolated doses of formula feeding in hospital (FFH), duration of breastfeeding, and family history of allergy (defined as ≥1 first-degree family member with allergic disease). Statistical analysis was performed using multivariate logistic regression techniques. A total of 211 cases were included in this study. Multivariate analysis showed an influence of duration of breastfeeding, FFH to be a risk factor (OR 4.94; 95% CI 2.68-9.08), especially in caesarean delivery (OR 11.82; 95% CI 2.64-47.50), and prematurity (OR 0.29; 95% CI 0.09-0.92) to be a protective factor. Perinatal factors play a key role in the development of CMA IgE+, with an influence of breastfeeding duration, FFH and caesarean delivery as risk factors and prematurity as a protective factor. While family history had no important role, environmental factors were more decisive. © 2017 S. Karger AG, Basel.

Reproductive performance in the next pregnancy for nulliparous women with history of first trimester spontaneous abortion.

PubMed

El Behery, Manal M; Siam, Soha; Seksaka, Mahmoud A; Ibrahim, Zakia M

2013-10-01

To determine whether interpregnancy interval after the first spontaneous abortion has an effect on reproductive performance of women in their next pregnancy. A prospective cohort study was conducted on 4,619 women with history of spontaneous abortion in their first pregnancy. Of them 2,422 (52.4 %) conceived within 6 months of the miscarriage (group A) and 2,197 47.6 % after 12 months (group B). The primary outcome was abortion, live birth, termination, or ectopic pregnancy in the next pregnancy. Secondary outcomes were preterm delivery, low birth weight infants, caesarean section rate and occurrence of preeclampsia, placental abruption and induced labour in the second pregnancy. Women who conceived again within 6 months were less likely to have another abortion, termination, or ectopic pregnancy compared with women with interpregnancy interval more than 12 months. Women with an interpregnancy interval more than 12 months were less likely to have live birth in the second pregnancy and more likely to have a caesarean section, preterm delivery, or infant of low birth weight compared with women who conceived again within 6 months. Women who conceive within 6 months after their first spontaneous abortion have better reproductive outcomes and the lowest complication rates in their subsequent pregnancy.

Sociodemographic, pregnancy, obstetric, and postnatal predictors of postpartum stress, anxiety and depression in new mothers.

PubMed

Clout, Danielle; Brown, Rhonda

2015-12-01

The purpose of this paper was to evaluate relationships between sociodemographic, pregnancy, obstetric, and postnatal variables and postpartum depression, anxiety and stress levels in new mothers. One-hundred-thirty-nine women completed the baseline questionnaire and 105 completed the follow-up questionnaire at 4-6 months postpartum. Sociodemographic and pregnancy factors were assessed at baseline, birth and postnatal factors were assessed at time 2, and depression, anxiety, and stress were assessed at both time points. Caesarean delivery was associated with high postpartum depression, anxiety, and stress levels. Child sleep problems was related to depression, child health problems were related to anxiety, more SLE related to high stress, and maternal sleep problems were related to PPD. However, the results became non-significant after controlling for antenatal distress levels. Finally, women who underwent caesarean delivery had higher antenatal stress, anxiety, and depression levels, relative to women who did not undergo the procedure. Psychological stress and distress tended to persist in the women from the third-trimester of pregnancy to 4-6 months postpartum. It tended to occur in the context of caesarean delivery, maternal sleep problems, child's health and sleep problems, and stressful life-events. Copyright © 2015 Elsevier B.V. All rights reserved.

Techniques for assisting difficult delivery at caesarean section.

PubMed

Waterfall, Heather; Grivell, Rosalie M; Dodd, Jodie M

2016-01-31

Caesarean section involves making an incision in the woman's abdomen and cutting through the uterine muscle. The baby is then delivered through that incision. Difficult caesarean birth may result in injury for the infant or complications for the mother. Methods to assist with delivery include vacuum or forceps extraction or manual delivery utilising fundal pressure. Medication that relaxes the uterus (tocolytic medication) may facilitate the birth of the baby at caesarean section. Delivery of the impacted head after prolonged obstructed labour can be associated with significant maternal and neonatal complication; to facilitate delivery of the head the surgeon may utilise either reverse breech extraction or head pushing. To compare the use of tocolysis (routine or selective use) with no use of tocolysis or placebo and to compare different extraction methods at the time of caesarean section for outcomes of infant birth trauma, maternal complications (particularly postpartum haemorrhage requiring blood transfusion), and long-term measures of infant and childhood morbidity. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (30 September 2015) and reference lists of retrieved studies. All published, unpublished, and ongoing randomised controlled trials comparing the use of tocolytic agents (routine or selective) at caesarean section versus no use of tocolytic or placebo at caesarean section to facilitate the birth of the baby. Use of instrument versus manual delivery to facilitate birth of the baby. Reverse breech extraction versus head pushing to facilitate delivery of the deeply impacted fetal head. Two review authors independently assessed trials for inclusion and risk of bias, extracted data and checked them for accuracy. Seven randomised controlled trials, involving 582 women undergoing caesarean section were included in this review. The risk of bias of included trials was variable, with some trials not adequately describing allocation or

Oxidative stress equilibrium during obstetric event in normal pregnancy.

PubMed

Salas-Pacheco, Jose Manuel; Lourenco-Jaramillo, Diana Lelidett; Mendez-Hernandez, Edna Madai; Sandoval-Carrillo, Ada Agustina; Hernandez Rayon, Yessica Ivonne; Llave-Leon, Osmel La; Aguilar-Duran, Marisela; Lopez-Terrones, Marcos Alonso; Barraza-Salas, Marcelo; Vazquez-Alaniz, Fernando

2017-08-01

The aim of this study was to determine malondialdehyde (MDA) concentration as an oxidative stress marker and total antioxidant capacity (TAC) in pregnancy before and after perinatal event. This study was performed on 200 healthy full-term pregnant women admitted to pregnancy resolution in Maternal-Child Hospital of Durango, Mexico. Oxidative stress and TAC were assessed through detection of lipid peroxidation by quantitation of thiobarbituric acid-reactive substances (TBARS) and TAC through ferric reducing ability of the plasma (FRAP). Our results showed increased levels of MDA after vaginal delivery (VD). TAC was also increased after obstetric event, but it did not differ between VD and caesarean section. We demonstrated that MDA concentrations are increased two hours after obstetric event, and this increase correlates with VD. The TAC was increased as a compensatory mechanism during obstetric event. Another important finding is that women receiving analgesia administration in VD, as well as dexamethasone administration in caesarean section, experienced a protector effect that decreased MDA levels.

Portrayal of caesarean section in Brazilian women's magazines: 20 year review.

PubMed

Torloni, Maria Regina; Daher, Silvia; Betrán, Ana Pilar; Widmer, Mariana; Montilla, Pilar; Souza, Joao Paulo; Merialdi, Mario

2011-01-25

To assess the quality and comprehensiveness of the information on caesarean section provided in Brazilian women's magazines. Review of articles published during 1988-2008 in top selling women's magazines. Brazil, one of the countries with the highest caesarean section rates in the world. Women's magazines with the largest distribution during the study period, identified through the official national media indexing organisations. Articles with objective scientific information or advice, comments, opinions, or the experience of ordinary women or celebrities on delivery by caesarean section. Sources of information mentioned by the author of the article, the accuracy and completeness of data presented on caesarean section, and alleged reasons why women would prefer to deliver though caesarean section. 118 articles were included. The main cited sources of information were health professionals (78% (n=92) of the articles). 71% (n=84) of the articles reported at least one benefit of caesarean section, and 82% (n=97) reported at least one short term maternal risk of caesarean section. The benefits most often attributed to delivery by caesarean section were reduction of pain and convenience for family or health professionals. The most frequently reported short term maternal risks of caesarean section were increased time to recover and that it is a less natural way of giving birth. Only one third of the articles mentioned any long term maternal risks or perinatal complications associated with caesarean section. Fear of pain was the main reported reason why women would prefer to deliver by caesarean section. Most of the articles published in Brazilian women's magazines do not use optimal sources of information. The portrayal of caesarean section is mostly balanced, not explicitly in favour of one or another route of delivery, but incomplete and may be leading women to underestimate the maternal/perinatal risks associated with this route of delivery.

[Caesarean sections in Mexico: tendencies, levels and associated factors].

PubMed

Puentes-Rosas, Esteban; Gómez-Dantés, Octavio; Garrido-Latorre, Francisco

2004-01-01

To describe the rate of caesarean sections in Mexico in the last 10 years and evaluate its relationship with several socioeconomic variables, type of health care services, and specialists' availability. The Ministry of Health's register of births was used as source of information. The dependent variable was the type of delivery (vaginal or caesarean). The independent variables were: gross domestic product, human development index, illiteracy percentage among women, social exclusion index and, gynecology and obstetrics specialists supply. Correlations between variables were evaluated using Pearson's parametric test and Spearman range test. A lineal multiple regression was used to model the national caesarean data of 1999. National caesarean percentage increased in the last 10 years at an annual rate of 1%. It was considerably higher in social security institutions and the private sector. Caesareans percentages in 1999 were slightly above 35%. The highest values were those of the private sector with 53%, followed by social security institutions, with 38.2%. The variables more strongly associated with C sections were GDP, specialists' availability and human development index. It seems reasonable to advocate for a widespread descent in caesarean sections in Mexico. Important declines in certain contexts have been witnessed by implementing measures such as a second opinion before any C-section, a precise definition of the reasons for using it, and the monitoring of individual caesarean percentage among hospital obstetricians.

Perfusion index derived from a pulse oximeter can predict the incidence of hypotension during spinal anaesthesia for Caesarean delivery.

PubMed

Toyama, S; Kakumoto, M; Morioka, M; Matsuoka, K; Omatsu, H; Tagaito, Y; Numai, T; Shimoyama, M

2013-08-01

Hypotension during spinal anaesthesia for Caesarean delivery is a result of decreased vascular resistance due to sympathetic blockade and decreased cardiac output due to blood pooling in blocked areas of the body. Change in baseline peripheral vascular tone due to pregnancy may affect the degree of such hypotension. The perfusion index (PI) derived from a pulse oximeter has been used for assessing peripheral perfusion dynamics due to changes in peripheral vascular tone. The aim of this study was to examine whether baseline PI could predict the incidence of spinal anaesthesia-induced hypotension during Caesarean delivery. Parturients undergoing elective Caesarean delivery under spinal anaesthesia with hyperbaric bupivacaine 10 mg and fentanyl 20 μg were enrolled in this prospective study. The correlation between baseline PI and the degree of hypotension during spinal anaesthesia and also the predictability of spinal anaesthesia-induced hypotension during Caesarean delivery by PI were investigated. Baseline PI correlated with the degree of decreases in systolic and mean arterial pressure (r=0.664, P<0.0001 and r=0.491, P=0.0029, respectively). The cut-off PI value of 3.5 identified parturients at risk for spinal anaesthesia-induced hypotension with a sensitivity of 81% and a specificity of 86% (P<0.001). The change of PI in parturients with baseline PI ≤ 3.5 was not significant during the observational period, while PI in parturients with baseline PI>3.5 demonstrated marked decreases after spinal injection. We demonstrated that higher baseline PI was associated with profound hypotension and that baseline PI could predict the incidence of spinal anaesthesia-induced hypotension during Caesarean delivery.

[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

[Caesarean section with vacuum extraction of the head].

PubMed

Dimitrov, A; Pavlova, E; Krŭsteva, K; Nikolov, A

2008-01-01

The aim of the study is to investigate the benefits and the limits in using the soft cup vacuum extractor on the fetal scalp during the caesarean section. The prospective study includes 19 cases of caesarean sections (group A), with vacuum assisted delivery using the soft cup vacuum extractor on the fetal scalp (diameter 6 cm) and 25 cases (group B) of caesarean sections with usual, manual extraction of the head assisted by fundal compression. All of the patients had undergone a planned caesarean section on term in absence of uterine activity and preserved amniotic membranes. Our results doesn't show differences in the Apgar score on the first and 5-th minute in the newborns of the two groups. The duration of the scalp traction was significantly shorter (30 +/- 4 sec) in comparison to the classical manual extraction (53 +/- 21 sec). The mean duration for applying the vacuum cup was 10 sec and 25 sec for tractions. The total blood loose and total duration of the caesarean sections were shorter than in the control group. The applied traction with the vacuum cup was sufficient for head extraction and there was no need for additional fundal compression. In conclusion we consider that the extraction of the fetal head in high position in caesarean section with vacuum extractor is an easy, non traumatic and rapid method which can put away the need of rough and prolonged fundal compression and its consequences.

Antenatal management of at-risk pregnancies from a distance.

PubMed

Ivey, Tesa L; Hughes, Dawn; Dajani, Nafisa K; Magann, Everett F

2015-02-01

This study was undertaken to determine whether antenatal care can be achieved in women with at-risk pregnancies residing in rural areas with limited access to antenatal care and maternal fetal medicine (MFM) specialists. Over a period of 15 months, 156 women with high-risk pregnancies (diabetes, hypertensive disorders, suspected fetal anomalies, prior caesarean complications) from six different healthcare units had 350 visits managed by telemedicine. © 2014 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

Epidural analgesia in labour and risk of caesarean delivery.

PubMed

Bannister-Tyrrell, Melanie; Ford, Jane B; Morris, Jonathan M; Roberts, Christine L

2014-09-01

A Cochrane Systematic Review of randomised controlled trials of epidural analgesia compared with other or no analgesia in labour reported no overall increased risk of caesarean delivery. However, many trials were affected by substantial non-compliance, and there are concerns about the external validity of some trials for contemporary maternity populations. We aimed to explore the association between epidural analgesia in labour and caesarean delivery in clinical practice and compare with findings from randomised controlled trials. Population-based cohort of pregnant women (n = 210 708) without major obstetrical complications who delivered a singleton live infant in hospitals in New South Wales, Australia, 2007-10. Data were obtained from linked, validated population-based data collections. Propensity score matching was used to examine the association between epidural analgesia in labour and caesarean delivery. Epidural analgesia in labour was used by a third (31.5%, n = 66 317) of the women, and 9.8% (n = 20 531) had a caesarean delivery. Epidural analgesia in labour was associated with increased risk of caesarean delivery {risk ratio [RR] 2.5, [95% confidence interval (CI) 2.5, 2.6]}. The association with epidural analgesia in labour was higher for caesarean delivery for failure to progress {RR 3.0, [95% CI 2.9, 3.0]} than for caesarean delivery for fetal distress {RR 1.9, [95% CI 1.8, 2.0]}. Epidural analgesia in labour is associated with caesarean delivery in a large maternity population. Population-based studies contribute important data about obstetrical care, when research settings and participants may not represent the clinical settings or broader population in which obstetrical interventions in labour are applied. © 2014 John Wiley & Sons Ltd.

The battle scars of pregnancy: can they be prevented?

PubMed

Razi, Emma

2012-05-01

I have feared developing stretch marks since my first pregnancy. Getting to grips with my changing shape was a big challenge, but I was safe in the knowledge that post-pregnancy I could work towards losing the weight. But stretch marks are permanent, and to me-disfiguring. I researched how stretch marks can be prevented and after finding little evidence for a particular cream or lotion: I scanned forums and asked friends what worked for them. Many people claimed that by keeping skin hydrated and supple, the dreaded stretch marks can be kept at bay or at least to a minimum. So I opted for regularly massaging oil across vulnerable areas and maintaining a balanced diet, including drinking lots of water. I was lucky the first time round; time will tell if my skincare routine will work for my second pregnancy.

Prevalence and determinants of caesarean section in private and public health facilities in underserved South Asian communities: cross-sectional analysis of data from Bangladesh, India and Nepal

PubMed Central

Neuman, Melissa; Alcock, Glyn; Azad, Kishwar; Kuddus, Abdul; Osrin, David; More, Neena Shah; Nair, Nirmala; Tripathy, Prasanta; Sikorski, Catherine; Saville, Naomi; Sen, Aman; Colbourn, Tim; Houweling, Tanja A J; Seward, Nadine; Manandhar, Dharma S; Shrestha, Bhim P; Costello, Anthony; Prost, Audrey

2014-01-01

Objectives To describe the prevalence and determinants of births by caesarean section in private and public health facilities in underserved communities in South Asia. Design Cross-sectional study. Setting 81 community-based geographical clusters in four locations in Bangladesh, India and Nepal (three rural, one urban). Participants 45 327 births occurring in the study areas between 2005 and 2012. Outcome measures Proportion of caesarean section deliveries by location and type of facility; determinants of caesarean section delivery by location. Results Institutional delivery rates varied widely between settings, from 21% in rural India to 90% in urban India. The proportion of private and charitable facility births delivered by caesarean section was 73% in Bangladesh, 30% in rural Nepal, 18% in urban India and 5% in rural India. The odds of caesarean section were greater in private and charitable health facilities than in public facilities in three of four study locations, even when adjusted for pregnancy and delivery characteristics, maternal characteristics and year of delivery (Bangladesh: adjusted OR (AOR) 5.91, 95% CI 5.15 to 6.78; Nepal: AOR 2.37, 95% CI 1.62 to 3.44; urban India: AOR 1.22, 95% CI 1.09 to 1.38). We found that highly educated women were particularly likely to deliver by caesarean in private facilities in urban India (AOR 2.10; 95% CI 1.61 to 2.75) and also in rural Bangladesh (AOR 11.09, 95% CI 6.28 to 19.57). Conclusions Our results lend support to the hypothesis that increased caesarean section rates in these South Asian countries may be driven in part by the private sector. They also suggest that preferences for caesarean delivery may be higher among highly educated women, and that individual-level and provider-level factors interact in driving caesarean rates higher. Rates of caesarean section in the private sector, and their maternal and neonatal health outcomes, require close monitoring. PMID:25550293

Associations of maternal circulating 25-hydroxyvitamin D3 concentration with pregnancy and birth outcomes.

PubMed

Rodriguez, A; García-Esteban, R; Basterretxea, M; Lertxundi, A; Rodríguez-Bernal, C; Iñiguez, C; Rodriguez-Dehli, C; Tardón, A; Espada, M; Sunyer, J; Morales, E

2015-11-01

To investigate the association of maternal circulating 25-hydroxyvitamin D3 [25(OH)D3] concentration with pregnancy and birth outcomes. Prospective cohort study. Four geographical areas of Spain, 2003-2008. Of 2382 mother-child pairs participating in the INfancia y Medio Ambiente (INMA) Project. Maternal circulating 25(OH)D3 concentration was measured in pregnancy (mean [SD] 13.5 [2.2] weeks of gestation). We tested associations of maternal 25(OH)D3 concentration with pregnancy and birth outcomes. Gestational diabetes mellitus (GDM), preterm delivery, caesarean section, fetal growth restriction (FGR) and small-for-gestational age (SGA), anthropometric birth outcomes including weight, length and head circumference (HC). Overall, 31.8% and 19.7% of women had vitamin D insufficiency [25(OH)D3 20-29.99 ng/ml] and deficiency [25(OH)D3 < 20 ng/ml], respectively. After adjustment, there was no association between maternal 25(OH)D3 concentration and risk of GDM or preterm delivery. Women with sufficient vitamin D [25(OH)D3 ≥ 30 ng/ml] had a decreased risk of caesarean section by obstructed labour compared with women with vitamin D deficiency [relative risk (RR) = 0.60, 95% CI 0.37, 0.97). Offspring of mothers with higher circulating 25(OH)D3 concentration tended to have smaller HC [coefficient (SE) per doubling concentration of 25(OH)D3, -0.10 (0.05), P = 0.038]. No significant associations were found for other birth outcomes. This study did not find any evidence of an association between vitamin D status in pregnancy and GDM, preterm delivery, FGR, SGA and anthropometric birth outcomes. Results suggest that sufficient circulating vitamin D concentration [25(OH)D3 ≥ 30 ng/ml] in pregnancy may reduce the risk of caesarean section by obstructed labour. © 2014 Royal College of Obstetricians and Gynaecologists.

Successful Management of Live Cervical Ectopic Pregnancy: A Case Report.

PubMed

Samal, Sunita; Ghose, Seetesh; Pallavee, P; Porkkodi, P

2015-12-01

Cervical pregnancy is a rare form of ectopic pregnancy with potential grave consequences occurring in approximately 1:9,000 deliveries. It is life-threatening as the pregnancy is implanted in the endocervical canal and the trophoblast can penetrate through the cervical wall and into the uterine blood supply resulting in catastrophic haemorrhage. Historically, the treatment had been hysterectomy because of the considerable risk of life-threatening haemorrhage, but in the recent past various conservative management modalities have been applied to preserve fertility. Here, we report a case of successful (both medical and surgical) management of cervical ectopic pregnancy in a young woman. A 29-year-old, gravid 2, para1 and living 1 with previous caesarean section had presented with mild bleeding per vagina for 5 days following 7 weeks of amenorrhoea. Past menstrual, medical, surgical and family history were unremarkable except the previous caesarean section. On examination vital signs were normal but pelvic examination revealed a distended cervix with bulky uterus, without anyadnexal mass or tenderness and no cervical motion tenderness. Further transvaginal sonography showed a live cervical gestation of 7 weeks and 4 days and serum beta-HCG value of 1,03,113mIU/ml. Patient received conservative approach with combination of intraamniotic potassium chloride and methotrexate and suction curettage. Due to conservative approach emergency hysterectomy and blood transfusion was avoided.

California Burn Scars

Atmospheric Science Data Center

2014-05-15

article title:  Burn Scars Across Southern California     ... California between October 21 and November 18, 2003. Burn scars and vegetation changes wrought by the fires are illustrated in these ... and Nov 18, 2003 Images:  California Burn Scars location:  United States region:  ...

Is neonatal head circumference related to caesarean section for failure to progress?

PubMed

de Vries, Bradley; Bryce, Bianca; Zandanova, Tatiana; Ting, Jason; Kelly, Patrick; Phipps, Hala; Hyett, Jon A

2016-12-01

There is global concern about rising caesarean section rates. Identification of risk factors could lead to preventative measures. To describe the association between neonatal head circumference and (i) caesarean section for failure to progress, (ii) intrapartum caesarean section overall. This was a retrospective cohort study of 11 687 singleton live births with cephalic presentation, attempted vaginal birth and at least 37 completed weeks gestation from January 2005 to June 2009. Neonatal head circumference was grouped into quartiles and multiple logistic regressions performed. The rates of caesarean section for failure to progress were 4.1, 6.4, 8.8 and 14.3% in successive head circumference quartiles. Rates of intrapartum caesarean section overall were 8.7, 12.1, 15.8 and 21.5%. The odds ratios for caesarean section for failure to progress were: 1.00, 1.33 (95% CI 1.02- 1.73), 1.54 (1.18-2.02) and 1.93 (1.44-2.57) for successive head circumference quartiles after adjusting for multiple demographic and clinical factors. The adjusted odds ratios for intrapartum caesarean section for any indication were: 1.00, 1.52 (95% CI 1.24-1.87), 1.99 (1.62-2.46) and 2.38 (1.89-3.00), respectively. There is a strong positive relationship between head circumference quartile and both caesarean section for failure to progress and caesarean for any indication. If this finding is confirmed using ultrasound measurements, there is potential for head circumference to be incorporated into predictive models for intrapartum caesarean section with a view to offering interventions to reduce the risk of caesarean section. © 2016 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

Addison's disease and pregnancy: case report.

PubMed

Cosimo, Caterina; Franco, Ciro

2009-10-01

Addisonian crises, a rare but life-threatening event in pregnant women, may accompany stressful conditions such as labor, puerperium, infection, hyperemesis gravidarum or surgery. A 36-year-old woman, primigravida, with Addison's disease, diagnosed when she was 10 year-old and treated with cortisone and fludrocortisone. The therapy was regulated to avoid adrenal crisis during pregnancy. The woman underwent to caesarean section at 38th week and gave birth to a normal baby. The successful management of pregnant women with Addison's disease, regarding her state and that of the foetus, reassures those women that nowadays Addison's disease and pregnancy are not incompatible when proper monitoring and management is provided.

Conception, complicated pregnancy, and labour of gods and heroes in Greek mythology.

PubMed

Iavazzo, Christos; Trompoukis, Constantinos; Sardi, Thalia; Falagas, Matthew E

2008-01-01

Pregnancy and labour are holy moments in a woman's life. Even in Greek mythology we can find descriptions of them. We searched in the Greek myths to find descriptions of labours of ancient heroes and gods. We identified descriptions of extracorporeal fertilization, superfecundation, ectopic pregnancy, preterm labour, prolonged pregnancy and Caesarean section. The use of imagination could help the reader to find similarities in present or future developments in the field of obstetrics. It could be concluded that various aspects of modern obstetrical practice are described in Greek mythology.

[Twin pregnancy in a unicornuate uterus with a rudimentary horn].

PubMed

Ejnès, L; Desprez, B; Bongain, A; Gillet, J Y

2003-01-01

We describe the case of a rudimentary horn pregnancy coexistent with an intrauterine pregnancy. This situation is usually associated with rupture of the rudimentary horn and death of the correspondent twin. This is the first report on a multiple gestation with the two siblings successfully delivered by caesarean section in the two horns of a unicornuate uterus with rudimentary horn before any complication. Since the maternal mortality is higher in this situation, early ultrasound diagnosis is important to make the right decisions.

The value of routine haemoglobin concentration measurement before caesarean section.

PubMed

Vashisht, A; Yentis, S

2005-02-01

Women undergoing caesarean section routinely have a haemoglobin concentration check before delivery. We compared the haemoglobin concentration of 311 women taken at their 32-?34 week antenatal visit with their preoperative level. A significant rise from 11.04 g/dL to 11.51 g/dL was seen (mean (95% CI) 0.47 (0.37-0.57 g/dL)). This increase was most marked in the 201 women having emergency procedures, and there was a significant negative correlation between the 32 and 34 weeks level and the net change in haemoglobin concentration (r=-0.366 (P<0.001)). From our results we suggest that in women with an otherwise uncomplicated pregnancy, and a satisfactory haemoglobin concentration at 32-34 weeks, a repeat estimation of the blood count is unnecessary before operative delivery.

Proportion of litters of purebred dogs born by caesarean section.

PubMed

Evans, Katy M; Adams, Vicki J

2010-02-01

To describe the frequency of caesarean sections in a large sample of pedigree dogs in the UK. Data on the numbers of litters born in the previous 10 years were available from a cross-sectional study of dogs belonging to breed club members (2004 Kennel Club/BSAVA Scientific Committee Purebred Dog Health Survey). In this survey 151 breeds were represented with data for households that had reported on at least 10 litters (range 10-14,15): this represented 13,141 bitches which had whelped 22,005 litters. The frequency of caesarean sections was estimated as the percentage of litters that were reported to be born by caesarean section (caesarean rates) and are reported by breed. The dogs were categorised into brachycephalic, mesocephalic and dolicocephalic breeds. The 10 breeds with the highest caesarean rates were the Boston terrier, bulldog, French bulldog, mastiff, Scottish terrier, miniature bull terrier, German wirehaired pointer, Clumber spaniel, Pekingese and Dandie Dinmont terrier. In the Boston terrier, bulldog and French bulldog, the rate was > 80%. These data provide evidence for the need to monitor caesarean rates in certain breeds of dog.

Adhesion formation after previous caesarean section-a meta-analysis and systematic review.

PubMed

Shi, Z; Ma, L; Yang, Y; Wang, H; Schreiber, A; Li, X; Tai, S; Zhao, X; Teng, J; Zhang, L; Lu, W; An, Y; Alla, N R; Cui, T

2011-03-01

The optimal technique for performing caesarean section with respect to minimising postoperative adhesions has not been determined. To evaluate adhesion formation for three common caesarean section techniques in women undergoing repeat caesarean section surgeries. A database was constructed from Medline, EMBASE, Cochrane Library, National Science Digital Library, China Biological Medicine Database and through contact with experts in this field from January 1990 to May 2010. Studies were included if they examined adhesion formation in repeat caesarean sections as a primary objective, delineated a clear study design, specified an adhesion scoring system, and had sufficient patient exclusion criteria. We abstracted data regarding adhesion formation. The Mantel-Haenszel random-effects model was employed for all analyses using odds ratio or inverse variance, along with 95% CI. Thirty-three qualified studies including 4423 women were analysed. There were 406 adhesions among 571 women and 238 adhesions among 596 women in the Stark's caesarean section (also known as Misgav-Ladach method) group and modified Stark's caesarean section group, respectively, with pooled OR 4.69 (95% CI 3.32-6.62; P < 0.01, 12 studies); 1173 adhesions among 1555 women and 1179 adhesions among 1625 women in Stark's caesarean section group and classic lower-segment caesarean section group, respectively, with pooled odds ratio 1.28 (95% CI 0.97-1.68; P = 0.08, 21 studies); and 29 adhesions from 102 women and 115 adhesions from 193 women in modified Stark's caesarean section group and classic lower-segment caesarean section group, respectively, with pooled odds ratio 0.28 (95% CI 0.10-0.82; P = 0.02, two studies). Closure of the peritoneum in modified Stark's caesarean section resulted in less adhesion formation and should be recommended. © 2010 The Authors Journal compilation © RCOG 2010 BJOG An International Journal of Obstetrics and Gynaecology.

Portrayal of caesarean section in Brazilian women’s magazines: 20 year review

PubMed Central

Daher, Silvia; Betrán, Ana Pilar; Widmer, Mariana; Montilla, Pilar; Souza, Joao Paulo; Merialdi, Mario

2011-01-01

Objective To assess the quality and comprehensiveness of the information on caesarean section provided in Brazilian women’s magazines. Design Review of articles published during 1988-2008 in top selling women’s magazines. Setting Brazil, one of the countries with the highest caesarean section rates in the world. Data sources Women’s magazines with the largest distribution during the study period, identified through the official national media indexing organisations. Selection criteria Articles with objective scientific information or advice, comments, opinions, or the experience of ordinary women or celebrities on delivery by caesarean section. Main outcome measures Sources of information mentioned by the author of the article, the accuracy and completeness of data presented on caesarean section, and alleged reasons why women would prefer to deliver though caesarean section. Results 118 articles were included. The main cited sources of information were health professionals (78% (n=92) of the articles). 71% (n=84) of the articles reported at least one benefit of caesarean section, and 82% (n=97) reported at least one short term maternal risk of caesarean section. The benefits most often attributed to delivery by caesarean section were reduction of pain and convenience for family or health professionals. The most frequently reported short term maternal risks of caesarean section were increased time to recover and that it is a less natural way of giving birth. Only one third of the articles mentioned any long term maternal risks or perinatal complications associated with caesarean section. Fear of pain was the main reported reason why women would prefer to deliver by caesarean section. Conclusions Most of the articles published in Brazilian women’s magazines do not use optimal sources of information. The portrayal of caesarean section is mostly balanced, not explicitly in favour of one or another route of delivery, but incomplete and may be leading women to

Near-miss maternal morbidity from severe haemorrhage at caesarean section: A process and structure audit of system deficiencies in South Africa.

PubMed

Maswime, T S; Buchmann, E

2017-10-31

A rising caesarean section rate and substandard peri-operative care are believed to be the main reasons for recent increases in maternal deaths from bleeding during and after caesarean section (BDACS) in South Africa (SA). The Donabedian model assumes that clinical outcomes are influenced by healthcare workers and the healthcare system. To evaluate near-miss cases from BDACS with regard to health system structure (resources and facilities) and process (patient care). A cross-sectional prospective study was conducted in greater Johannesburg, SA. Data of women who had near-miss-related BDACS were collected by means of ongoing surveillance at 13 public hospitals. The World Health Organization intervention criteria were used to identify near-miss cases. A comparison of structure and process between the healthcare facilities was conducted. Of 20 527 caesarean sections , there were 93 near misses and 7 maternal deaths from BDACS. Dominant risk factors for near misses were previous caesarean section (43.9%), anaemia (25.3%) and pregnancy-induced hypertension (28.6%). Eighteen women were transferred to higher levels of care, and 8 (44.4%) experienced transport delays of >1 hour. The caesarean section decision-to-incision interval (DII) was ≥60 minutes in 77 of 86 women, with an average interval of 4 hours. Structural deficiencies were frequently present in district hospitals, and there were serious delays in ambulance transfer and DIIs at all levels of care. The majority of the women had risk factors for BDACS. There were major ambulance delays and lack of facilities, mostly in district hospitals. All women required life-saving interventions, but could not access appropriate care timeously. Prevention and management of BDACS require a fully functional health system.

Emerging Therapies for Scar Prevention

PubMed Central

Block, Lisa; Gosain, Ankush; King, Timothy W.

2015-01-01

Significance: There are ∼12 million traumatic lacerations treated in the United States emergency rooms each year, 250 million surgical incisions created worldwide every year, and 11 million burns severe enough to warrant medical treatment worldwide. In the United States, over $20 billion dollars per year are spent on the treatment and management of scars. Recent Advances: Investigations into the management of scar therapies over the last decade have advanced our understanding related to the care of cutaneous scars. Scar treatment methods are presented including topical, intralesional, and mechanical therapies in addition to cryotherapy, radiotherapy, and laser therapy. Critical Issues: Current treatment options for scars have significant limitations. This review presents the current and emerging therapies available for scar management and the scientific evidence for scar management is discussed. Future Directions: Based upon our new understanding of scar formation, innovative scar therapies are being developed. Additional research on the basic science of scar formation will lead to additional advances and novel therapies for the treatment of cutaneous scars. PMID:26487979

Caesarean section: could different transverse abdominal incision techniques influence postpartum pain and subsequent quality of life? A systematic review.

PubMed

Gizzo, Salvatore; Andrisani, Alessandra; Noventa, Marco; Di Gangi, Stefania; Quaranta, Michela; Cosmi, Erich; D'Antona, Donato; Nardelli, Giovanni Battista; Ambrosini, Guido

2015-01-01

The choice of the type of abdominal incision performed in caesarean delivery is made chiefly on the basis of the individual surgeon's experience and preference. A general consensus on the most appropriate surgical technique has not yet been reached. The aim of this systematic review of the literature is to compare the two most commonly used transverse abdominal incisions for caesarean delivery, the Pfannenstiel incision and the modified Joel-Cohen incision, in terms of acute and chronic post-surgical pain and their subsequent influence in terms of quality of life. Electronic database searches formed the basis of the literature search and the following databases were searched in the time frame between January 1997 and December 2013: MEDLINE, EMBASE Sciencedirect and the Cochrane Library. Key search terms included: "acute pain", "chronic pain", "Pfannenstiel incision", "Misgav-Ladach", "Joel Cohen incision", in combination with "Caesarean Section", "abdominal incision", "numbness", "neuropathic pain" and "nerve entrapment". Data on 4771 patients who underwent caesarean section (CS) was collected with regards to the relation between surgical techniques and postoperative outcomes defined as acute or chronic pain and future pregnancy desire. The Misgav-Ladach incision was associated with a significant advantage in terms of reduction of post-surgical acute and chronic pain. It was indicated as the optimal technique in view of its characteristic of reducing lower pelvic discomfort and pain, thus improving quality of life and future fertility desire. Further studies which are not subject to important bias like pre-existing chronic pain, non-standardized analgesia administration, variable length of skin incision and previous abdominal surgery are required.

Rising rates, changing relationships: caesarean section and its correlates in South Korea, 1988-2000.

PubMed

Lee, Sang-Il; Khang, Young-Ho; Yun, Sungcheol; Jo, Min-Woo

2005-06-01

To examine the trends in the relationship between caesarean section rates in South Korea and its correlates. Five rounds (1988, 1991, 1994, 1997 and 2000) of population-based National Fertility and Family Health Survey of South Korea. South Korea. Sample Mothers (N= 9184) aged 15-44 years. Caesarean rates were calculated according to correlates and then directly adjusted to five-year age and parity groups. Distribution of all samples (9184 mothers) was standard, producing age- and parity-adjusted caesarean rates. Linear trends of correlates with caesarean rates were examined for ordinal variables such as education, income, urbanisation level (area of residence) and level of prenatal visits. Age- and parity-adjusted caesarean section rates. As caesarean rates rose by year, the relationship of caesarean section with education, occupation and area of residence has been reversed. Associations between caesarean rates, income level, place of delivery and level of prenatal visit were found in 1988 but disappeared by 2000. In 2000, relatively low caesarean rates were found in variables that will be more prevalent in the future, such as higher maternal education, higher maternal occupation and residence in big cities. Caesarean rates may have reached a plateau in South Korea. No maternal or health service factors were detected to further increase the proportion of caesarean deliveries.

Protocol for a randomised controlled trial of fetal scalp blood lactate measurement to reduce caesarean sections during labour: the Flamingo trial [ACTRN12611000172909].

PubMed

East, Christine E; Kane, Stefan C; Davey, Mary-Ann; Kamlin, C Omar; Brennecke, Shaun P

2015-11-03

scalp blood lactate measurement on rates of caesarean section. Preventing unnecessary caesarean sections will reduce the health and financial burdens associated with this operation, both in the index and any future pregnancies. Australian New Zealand Clinical Trials Registry ACTRN12611000172909.

Inter-institutional Variation in Use of Caesarean Delivery for Labour Dystocia.

PubMed

Riddell, Corinne A; Hutcheon, Jennifer A; Strumpf, Erin C; Abenhaim, Haim A; Kaufman, Jay S

2017-11-01

To establish the degree of variation across hospitals in the use of Caesarean delivery for the indication of labour dystocia before and after accounting for maternal, fetal, and hospital characteristics. This study was a retrospective, population-based cohort study of nulliparous women delivering term singletons in cephalic position following labour. Delivery visits were extracted from three provincial perinatal registries in the Canadian provinces of Ontario, Alberta, and British Columbia, from 2008-2012. Crude hospital-specific rates of Caesarean delivery for labour dystocia were reported, and these rates were then stabilized to account for hospitals with low delivery volumes. Rates were then adjusted for maternal, fetal, and hospital characteristics using hierarchical logistic regression. Among 403 205 women delivering at 170 hospitals, the overall Caesarean delivery rate was 21.0%, and the rate of Caesarean delivery for labour dystocia was 12.7%, indicating that 60% of all Caesarean deliveries were performed in part for this indication. The middle 95% of hospitals had Caesarean delivery rates for labour dystocia ranging from 4.5% to 24.7%. Differences in maternal case mix and hospital characteristics explained only a small proportion of this variation (95% central range 6.3%-21.7%). Considerable inter-hospital variation in rates of Caesarean delivery for labour dystocia remained after accounting for differences in maternal and hospital factors. Reporting systems that monitor variation in inter-institutional rates should incorporate stabilization and adjustment for case-mix differences and consider indication-specific rates of Caesarean delivery to more fairly compare hospital performance and better target interventions to reduce Caesarean delivery for specific indications. Copyright © 2017 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. Published by Elsevier Inc. All rights reserved.

Interventions for supporting pregnant women's decision-making about mode of birth after a caesarean.

PubMed

Horey, Dell; Kealy, Michelle; Davey, Mary-Ann; Small, Rhonda; Crowther, Caroline A

2013-07-30

Pregnant women who have previously had a caesarean birth and who have no contraindication for vaginal birth after caesarean (VBAC) may need to decide whether to choose between a repeat caesarean birth or to commence labour with the intention of achieving a VBAC. Women need information about their options and interventions designed to support decision-making may be helpful. Decision support interventions can be implemented independently, or shared with health professionals during clinical encounters or used in mediated social encounters with others, such as telephone decision coaching services. Decision support interventions can include decision aids, one-on-one counselling, group information or support sessions and decision protocols or algorithms. This review considers any decision support intervention for pregnant women making birth choices after a previous caesarean birth. To examine the effectiveness of interventions to support decision-making about vaginal birth after a caesarean birth.Secondary objectives are to identify issues related to the acceptability of any interventions to parents and the feasibility of their implementation. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (30 June 2013), Current Controlled Trials (22 July 2013), the WHO International Clinical Trials Registry Platform Search Portal (ICTRP) (22 July 2013) and reference lists of retrieved articles. We also conducted citation searches of included studies to identify possible concurrent qualitative studies. All published, unpublished, and ongoing randomised controlled trials (RCTs) and quasi-randomised trials with reported data of any intervention designed to support pregnant women who have previously had a caesarean birth make decisions about their options for birth. Studies using a cluster-randomised design were eligible for inclusion but none were identified. Studies using a cross-over design were not eligible for inclusion. Studies published in abstract form

Urinary incontinence during pregnancy and postpartum. Associated risk factors and influence of pelvic floor exercises.

PubMed

Martin-Martin, Sergio; Pascual-Fernandez, Angela; Alvarez-Colomo, Cristina; Calvo-Gonzalez, Raul; Muñoz-Moreno, Marife; Cortiñas-Gonzalez, Jose Ramon

2014-05-01

To determine the prevalence of urinary incontinence (UI) before pregnancy, in the third trimester and postpartum. To analyze its influence on quality of life and associated potential risk factors and the efficacy of pelvic floor exercises. Prospective study in 413 pregnant women. The modified ICIQ-SF incontinence questionnaire was given to the pregnant women at the end of the third quarter. This questionnaire was administered by telephone at 3 and 6 months postpartum. The influence of several risk factors for UI in pregnancy and postpartum were analyzed. Patients with persistent UI at 6 months postpartum were trained to do pelvic floor exercises. Patients with UI before pregnancy were excluded from the study. UI in the third trimester was 31%. Analyzed risk factors did not condition a higher percentage of UI. Prevalence of UI was 11.3% at 3 months postpartum and 6.9% at 6 months. 70% of the incontinent patients already had it during pregnancy and it appeared de novo post-delivery in 30% of the patients. Prevalence of UI after delivery was higher in women with UI in pregnancy and lower in caesarean cases. Most women improved with pelvic floor exercises. Analysed risk factors did not significantly increase UI in pregnancy. Prevalence of UI after delivery is higher in women with UI in pregnancy and lower in caesarean cases. Postpartum pelvic floor exercises for three months in patients with persistent stress UI at 6 months postpartum clearly improved the degree of continence.

Clinical management of scar tissue.

PubMed

Kasch, M C

1988-01-01

This paper will review the physiology of scar formation including the properties of wound healing and scar remodeling. A clinical scar management program that includes evaluation of scar adhesions and use of a variety of therapy interventions to minimize the formation of scar will be described. Use of compression, massage, splints and functional activities is included in this program. The information is applicable for the general occupational therapist who sees patients with hand dysfunction as well as a therapist specializing in hand rehabilitation. Every therapist who treats hand trauma must be familiar with the sequence and the properties of scar formation in order to reestablish tendon gliding and facilitate early remodeling of scar tissue. Many treatment techniques can be directed toward scar adhesions and no one method is totally effective when used alone; used together, these techniques can positively influence scar formation and restore maximal hand function.

An aggressive vertebral hemangioma in pregnancy: a case report.

PubMed

Slimani, Ouafae; Jayi, Sofia; Fdili Alaoui, Fatimazahra; Bouguern, Hakima; Chaara, Hekmat; Fikri, Ghizlane; Alaoui Rachidi, Siham; Sqalli Houssaini, Nadia; Himmich, Mariam; Abdelilah Melhouf, Moulay

2014-06-18

Pregnancy-related compressive myelopathy secondary to vertebral hemangioma is a rare occurrence and its treatment antepartum is rare. A 19-year-old North African woman in her 38th week of pregnancy presented with paraplegia that progressed within 2 days after a rapidly progressive weakness of her lower limbs. Magnetic resonance imaging studies showed compression of her spinal cord in front of the fourth thoracic vertebra for suspected tuberculous spondylitis. A Caesarean section was done followed by corpectomy with a bone graft because we intraoperatively discovered a vertebral hemangioma. Pathology showed an aggressive hemangioma. At any term of pregnancy, extensive neurological involvement which is rapidly progressive due to compression should be considered for immediate decompression.

[An analysis of caesarean sections in Uruguay by type of hospital].

PubMed

Aguirre, Rafael; Antón, José-Ignacio; Triunfo, Patricia

2018-04-20

To analyse on a comparative basis the incidence of caesarean sections among the different health care systems in Uruguay and with respect to the World Health Organization's (WHO) standards, taking into account the medical-obstetric characteristics of the births, particularly, the Robson classification. We examine 190,847 births registered by the Perinatal Information System in Uruguay between 2009 and 2014 by type of health care system. Using logit models, we analyse the probability of caesarean section taking into account the Robson classification, other risk factors and the mothers' characteristics. We compared the caesarean rates predicted by the different subsystems for a common population. Furthermore, we contrast the caesarean rates observed in each subsystem with the rates that resulted if the Uruguayan hospitals followed the guidelines of the sample of WHO reference hospitals. Private health systems in Uruguay exhibit a much higher incidence of caesarean sections than public ones, even after considering the medical-obstetric characteristics of the births. Caesarean rates are more than 75% higher than those observed if the WHO standards are applied. Uruguay has a very high incidence of caesarean sections with respect to WHO standards, particularly, in the private sector. This fact is unrelated to the clinical characteristics of the births. Copyright © 2018 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Comparable risk of childhood asthma after vaginal delivery and emergency caesarean section.

PubMed

Brix, Nis; Stokholm, Lonny; Jonsdottir, Fjola; Kristensen, Kim; Secher, Niels Jørgen

2017-01-01

Caesarean section is thought to be a risk factor for childhood asthma, but this association may be caused by confounding from, for instance, familial factors. To address this problem, we used twin pairs to assess the risk of childhood asthma after emergency caesarean section. The study was a register-based nation-wide matched cohort study using twin pairs to minimise residual confounding. Included were twin pairs in which the first twin was delivered vaginally and the second by emergency caesarean section during the study period from January 1997 through December 2012. In total, 464 twin pairs (928 twins) were included. In 30 pairs, the first twin (vaginal delivery) was diagnosed with asthma, but the second twin (emergency caesarean section) was not. In 20 pairs, the second twin (emergency caesarean section) was diagnosed with asthma, but the first twin (vaginal delivery) was not. In 11 pairs, both twins developed asthma. In the unadjusted analysis, emergency caesarean section did not affect the risk of asthma (odds ratio = 0.67 (95% confidence interval: 0.38-1.17); p = 0.16). After adjusting for birth weight, gender, umbilical cord pH, Apgar score at 5 min. and neonatal respiratory morbidity, the risk of childhood asthma following emergency caesarean section remained unchanged. Emergency caesarean section was not associated with childhood asthma. none. not relevant.

Early neonatal mortality in twin pregnancy: Findings from 60 low- and middle-income countries.

PubMed

Bellizzi, Saverio; Sobel, Howard; Betran, Ana Pilar; Temmerman, Marleen

2018-06-01

Around the world, the incidence of multiple pregnancies reaches its peak in the Central African countries and often represents an increased risk of death for women and children because of higher rates of obstetrical complications and poor management skills in those countries. We sought to assess the association between twins and early neonatal mortality compared with singleton pregnancies. We also assessed the role of skilled birth attendant and mode of delivery on early neonatal mortality in twin pregnancies. We conducted a secondary analysis of individual level data from 60 nationally-representative Demographic and Health Surveys including 521 867 singleton and 14 312 twin births. We investigated the occurrence of deaths within the first week of life in twins compared to singletons and the effect of place and attendance at birth; also, the role of caesarean sections against vaginal births was examined, globally and after countries stratification per caesarean sections rates. A multi-level logistic regression was used accounting for homogeneity within country, and homogeneity within twin pairs. Early neonatal mortality among twins was significantly higher when compared to singleton neonates (adjusted odds ratio (aOR) 7.6; 95% confidence interval (CI) = 7.0-8.3) in these 60 countries. Early neonatal mortality was also higher among twins than singletons when adjusting for birth weight in a subgroup analysis of those countries with data on birth weight (n = 20; less than 20% of missing values) (aOR = 2.8; 95% CI = 2.2-3.5). For countries with high rates (>15%) of caesarean sections (CS), twins delivered vaginally in health facility had a statistically significant (aOR = 4.8; 95% CI = 2.4-9.4) increased risk of early neonatal mortality compared to twins delivered through caesarean sections. Home twin births without SBA was associated with increased mortality compared with delivering at home with SBA (aOR = 1.3; 95% CI = 1.0-1.8) and

Successful use of sugammadex for caesarean section in a patient with myasthenia gravis.

PubMed

Soyoral, Lokman; Goktas, Ugur; Cegin, Muhammed Bilal; Baydi, Volkan

Myasthenia gravis is an autoimmune disorder that is characterized by muscle weakness that fluctuates, worsening with exertion, and improving with rest. Diagnosis of myasthenia gravis is made following clinical and physical examination and is confirmed by serum immunoassays to measure autoantibody levels. Myasthenia gravis especially when associated with pregnancy is a high-risk disease, and its course is unpredictable. We described the second report about use of sugammadex after rocuronium for a caesarean delivery with myasthenia gravis, but, unlike our case that formerly was diagnosed with myasthenia gravis, the patient was extubated on postoperative successfully and we did not encounter any respiratory problems. Copyright © 2014 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

[Successful use of sugammadex for caesarean section in a patient with myasthenia gravis].

PubMed

Soyoral, Lokman; Goktas, Ugur; Cegin, Muhammed Bilal; Baydi, Volkan

Myasthenia gravis is an autoimmune disorder that is characterized by muscle weakness that fluctuates, worsening with exertion, and improving with rest. Diagnosis of myasthenia gravis is made following clinical and physical examination and is confirmed by serum immunoassays to measure autoantibody levels. Myasthenia gravis especially when associated with pregnancy is a high-risk disease, and its course is unpredictable. We described the second report about use of sugammadex after rocuronium for a caesarean delivery with myasthenia gravis, but, unlike our case that formerly was diagnosed with myasthenia gravis, the patient was extubated on postoperative successfully and we did not encounter any respiratory problems. Copyright © 2014 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

Oxytocin for labour and caesarean delivery: implications for the anaesthesiologist.

PubMed

Dyer, Robert A; Butwick, Alexander J; Carvalho, Brendan

2011-06-01

The implications of the obstetric use of oxytocin for obstetric anaesthesia practice are summarised. The review focuses on recent research on the uterotonic effects of oxytocin for prophylaxis and management of uterine atony during caesarean delivery. Oxytocin remains the first-line agent in the prevention and management of uterine atony. In-vitro and in-vivo studies show that prior exposure to oxytocin induces uterine muscle oxytocin receptor desensitization. This may influence oxytocin dosing for adequate uterine tone following delivery. Oxytocin has important cardiovascular side-effects (hypotension, tachycardia and myocardial ischaemia). Recent studies suggest that the effective dose of oxytocin for prophylaxis against uterine atony during caesarean delivery is significantly lower than the 5-10 IU historically used by anaesthesiologists. Slow administration of small bolus doses of oxytocin minimises maternal haemodynamic disturbance. Continuous oxytocin infusions are recommended for maintaining uterine tone after bolus administration, although ideal infusion rates are still to be established. The efficacy of the long-acting oxytocin analogue carbetocin requires further investigation. Recommendations are presented for oxytocin dosing during caesarean delivery. Oxytocin remains the first-line uterotonic after vaginal and caesarean delivery. Recent research elucidates the therapeutic range of oxytocin during caesarean delivery, as well as receptor desensitization. Evidenced-based protocols for the prevention and treatment of uterine atony during caesarean delivery are recommended.

Endometriosis-associated malignant transformation in abdominal surgical scar

PubMed Central

Mihailovici, Anca; Rottenstreich, Misgav; Kovel, Svetlana; Wassermann, Ilan; Smorgick, Noam; Vaknin, Zvi

2017-01-01

Abstract Background: Endometriosis-associated malignant transformation in abdominal surgical scar (EAMTAS) is a very rare and aggressive phenomenon. Our current article aims to provide a clinical overview, focusing on risk factors affecting survival. Methods: We performed a Preferred Reporting Items for Systematic Reviews and Meta-Analyses-compliant systematic review based on prior reviews and case reports regarding the phenomenon published as abstracts in English, from January 1980 to November 2016. Overall, we identified 47 cases, and we included another case from our institution. We further contacted previous investigators to receive updated follow-up regarding their patients. We analyzed the data, focusing on risk factors that might affect overall survival. Results: All the patients reported in the literature had a uterine surgery, mainly caesarean section. The median time-lag from first surgery to the diagnosis of cancer was about 19 years. Clear-cell carcinoma (CCC) was the most prevalent histology (67%), followed by endometrioid adenocarcinoma (15%). Most of the patients were treated by extensive surgery and chemotherapy and/or radiation. Overall 5 years survival was about 40%. Median overall survival was 42 months (95% confidence interval of [18.7, 65.3]). Although our review is currently the largest in the literature, we cannot draw any statistical significant results due to the limited number of patients reported. According to univariate Cox-regression models, a tendency toward worse prognosis was shown for 3-year disease-free survival clear cell histologic-type (P = .169), and tumor diameter ≥8 cm in nonclear-cell histology, 18 months postdiagnosis (P = .06). Conclusion: EAMTAS is a rare and aggressive disease. It is mostly related to cesarean section scars and is diagnosed many years postsurgery. Clear-cell histology tends to endure from the worse prognosis. The treatment is mainly extensive surgery and adjuvant chemotherapy and

Surgical Scar Revision: An Overview

PubMed Central

Garg, Shilpa; Dahiya, Naveen; Gupta, Somesh

2014-01-01

Scar formation is an inevitable consequence of wound healing from either a traumatic or a surgical intervention. The aesthetic appearance of a scar is the most important criteria to judge the surgical outcome. An understanding of the anatomy and wound healing along with experience, meticulous planning and technique can reduce complications and improve the surgical outcome. Scar revision does not erase a scar but helps to make it less noticeable and more acceptable. Both surgical and non-surgical techniques, used either alone or in combination can be used for revising a scar. In planning a scar revision surgeon should decide on when to act and the type of technique to use for scar revision to get an aesthetically pleasing outcome. This review article provides overview of methods applied for facial scar revision. This predominantly covers surgical methods. PMID:24761092

Routes of administration of antibiotic prophylaxis for preventing infection after caesarean section.

PubMed

Nabhan, Ashraf F; Allam, Nahed E; Hamed Abdel-Aziz Salama, Mohamed

2016-06-17

Post-caesarean section infection is a cause of maternal morbidity and mortality. Administration of antibiotic prophylaxis is recommended for preventing infection after caesarean delivery. The route of administration of antibiotic prophylaxis should be effective, safe and convenient. Currently, there is a lack of synthesised evidence regarding the benefits and harms of different routes of antibiotic prophylaxis for preventing infection after caesarean section. The aim of this review was to assess the benefits and harms of different routes of prophylactic antibiotics given for preventing infectious morbidity in women undergoing caesarean section. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (31 January 2016), ClinicalTrials.gov, the WHO International Clinical Trials Registry Platform (ICTRP) (6 January 2016) and reference lists of retrieved studies. We included randomised controlled trials (RCTs) comparing at least two alternative routes of antibiotic prophylaxis for caesarean section (both elective and emergency). Cross-over trials and quasi-RCTs were not eligible for inclusion. Two review authors independently assessed trials for inclusion, assessed the risk of bias and extracted data from the included studies. These steps were checked by a third review author. We included 10 studies (1354 women). The risk of bias was unclear or high in most of the included studies.All of the included trials involved women undergoing caesarean section whether elective or non-elective. Intravenous antibiotics versus antibiotic irrigation (nine studies, 1274 women) Nine studies (1274 women) compared the administration of intravenous antibiotics with antibiotic irrigation. There were no clear differences between groups in terms of this review's maternal primary outcomes: endometritis (risk ratio (RR) 0.95, 95% confidence interval (CI) 0.70 to 1.29; eight studies (966 women) (low-quality evidence)); wound infection (RR 0.49, 95% CI 0.17 to 1.43; seven

Prophylaxis and treatment of HIV-1 infection in pregnancy: Swedish recommendations 2010.

PubMed

Navér, Lars; Albert, Jan; Belfrage, Erik; Flamholc, Leo; Gisslén, Magnus; Gyllensten, Katarina; Josephson, Filip; Karlström, Olof; Lindgren, Susanne; Pettersson, Karin; Svedhem, Veronica; Sönnerborg, Anders; Westling, Katarina; Yilmaz, Aylin; Swedish Reference Group for Antiviral Therapy

2011-07-01

Prophylaxis and treatment with antiretroviral drugs and the use of elective caesarean section have resulted in a very low mother-to-child transmission of human immunodeficiency virus (HIV) during recent years. The availability of new antiretroviral drugs, updated general treatment guidelines and increasing knowledge of the importance of drug resistance, have necessitated regular revisions of the "Prophylaxis and treatment of HIV-1 infection in pregnancy" recommendations. For these reasons, The Swedish Reference Group for Antiviral Therapy (RAV) updated the 2007 recommendations at an expert meeting that took place on 25 March 2010. The most important revisions from the previous recommendations are: (1) it is recommended that treatment during pregnancy starts at the latest at gestational week 14-18; (2) ongoing efficient treatment at confirmed pregnancy may, with a few exceptions, be continued; (3) lopinavir/r and atazanavir/r are equally recommended protease inhibitors; (4) if maternal HIV RNA is >50 copies/ml close to delivery, a planned caesarean section, intravenous zidovudine, oral nevirapine for the mother and post-exposure prophylaxis for the infant with 3 antiretroviral drugs are recommended; (5) for delivery at <34 gestational weeks, intravenous zidovudine and oral nevirapine for the mother and at 48-72 h for the infant is recommended, in addition to other prophylaxis; (6) intravenous zidovudine is not recommended when HIV RNA is <50 copies/ml and a caesarean section is performed; (7) it is recommended that prophylaxis for the infant is started within 4 h; (8) prophylactic zidovudine for the infant may be administered twice daily instead of 4 times a day, as was the case previously; and (9) the number of sampling occasions for the infant has been decreased.

Prophylaxis and treatment of HIV-1 infection in pregnancy: Swedish recommendations 2013.

PubMed

Navér, Lars; Albert, Jan; Böttiger, Ylva; Carlander, Christina; Flamholc, Leo; Gisslén, Magnus; Josephson, Filip; Karlström, Olof; Lindborg, Lena; Svedhem-Johansson, Veronica; Svennerholm, Bo; Sönnerborg, Anders; Yilmaz, Aylin; Pettersson, Karin

2014-06-01

Prophylaxis and treatment with antiretroviral drugs and elective caesarean section delivery have resulted in very low mother-to-child transmission of HIV during recent years. Updated general treatment guidelines and increasing knowledge about mother-to-child transmission have necessitated regular revisions of the recommendations for the prophylaxis and treatment of HIV-1 infection in pregnancy. The Swedish Reference Group for Antiviral Therapy (RAV) updated the recommendations from 2010 at an expert meeting on 11 September 2013. The most important revisions are the following: (1) ongoing efficient treatment at confirmed pregnancy may, with a few exceptions, be continued; (2) if treatment is initiated during pregnancy, the recommended first-line therapy is essentially the same as for non-pregnant women; (3) raltegravir may be added to achieve rapid reduction in HIV RNA; (4) vaginal delivery is recommended if at > 34 gestational weeks and HIV RNA is < 50 copies/ml and no obstetric contraindications exist; (5) if HIV RNA is < 50 copies/ml and delivery is at > 34 gestational weeks, intravenous zidovudine is not recommended regardless of the delivery mode; (6) if HIV RNA is > 50 copies/ml close to delivery, it is recommended that the mother should undergo a planned caesarean section, intravenous zidovudine, and oral nevirapine, and the infant should receive single-dose nevirapine at 48-72 h of age and post-exposure prophylaxis with 2 drugs; (7) if delivery is preterm at < 34 gestational weeks, a caesarean section delivery should if possible be performed, with intravenous zidovudine and oral nevirapine given to the mother, and single-dose nevirapine given to the infant at 48-72 h of age, as well as post-exposure prophylaxis with 2 additional drugs.

Prevalence of scars and "mini-scars", and their impact on quality of life in Japanese patients with acne.

PubMed

Hayashi, Nobukazu; Miyachi, Yoshiki; Kawashima, Makoto

2015-07-01

There have been very few studies on the prevalence and severity of acne scars in Japanese patients. The aim of the present study was to investigate the prevalence of acne scars and their impact on the quality of life (QOL) in Japanese acne patients. Acne scars were classified as mini-scars (atrophic scars of ≥0.5 and <2 mm in diameter) atrophic scars (≥2 mm in diameter), and hypertrophic scars. The severity of acne and acne scars were evaluated. The background of patients and their QOL in relation to acne were assessed. Of 240 subjects, 218 (90.8%) had scars. All patients with scars had mini-scars; 61.2% and 14.2% of 240 had atrophic scars and hypertrophic scars, respectively. Severe scarring was found in patients who had experienced severe acne symptoms, although 15.0% of patients with scars had experienced only mild acne symptoms. The total Dermatology Life Quality Index score was significantly higher in patients with scars than in patients without scars (5.9 ± 4.4 vs 4.2 ± 4.1). Almost all the patients had small atrophic scars with a diameter of 0.5 or more and less than 2 mm, which we have termed "mini-scars". Acne scars had a negative impact on patient QOL. Early initiation of treatment is recommended to avoid acne scars. © 2015 Japanese Dermatological Association.

Pregnancy following laparoscopic ovarian drilling for clomiphene resistant polycystic ovarian syndrome.

PubMed

Ikechebelu, J I; Mbamara, S U; Okeke, C A F

2010-06-01

We present a case of a 29 year old nulliparous woman with clomiphene resistance polycystic ovarian syndrome. She had a successful laparoscopic ovarian drilling (LOD) in a private fertility centre in Nnewi Southeast Nigeria. She achieved a pregnancy four months later following clomiphene citrate ovulation induction. The pregnancy was complicated with 1st trimester threatened abortion, pre-term PROM and later pre-term labour at 34 weeks gestation with breech presentation. She had a successful caesarean delivery of a 1.75 kg life female baby that was nursed in the incubator for 2 weeks before discharge. This is the first reported successful LOD in Southeast Nigeria with good pregnancy outcome.

Pregnancy following vulvar squamous cell carcinoma: a report of two cases

PubMed Central

Tidy, John A

2009-01-01

Pregnancy following squamous cell carcinoma of the vulvar is rare. Its rarity is reflected by a paucity of cases reported in the literature. We report two cases of pregnancy following diagnosis and treatment for vulvar squamous cell carcinoma, and review eleven prior reported cases. In successfully treated vulvar cancer subsequent pregnancy is not shown to increase the risk of disease recurrence, and there appears to be no deleterious effects during the antenatal period. It is possible, when considering prior reports, that prior vulvectomy may increase the likelihood of delivery by caesarean section, though modifications in the surgical management of vulvar carcinoma may have decreased this risk. PMID:20041105

Caesarean Section: Could Different Transverse Abdominal Incision Techniques Influence Postpartum Pain and Subsequent Quality of Life? A Systematic Review

PubMed Central

Gizzo, Salvatore; Andrisani, Alessandra; Noventa, Marco; Di Gangi, Stefania; Quaranta, Michela; Cosmi, Erich; D’Antona, Donato; Nardelli, Giovanni Battista; Ambrosini, Guido

2015-01-01

The choice of the type of abdominal incision performed in caesarean delivery is made chiefly on the basis of the individual surgeon’s experience and preference. A general consensus on the most appropriate surgical technique has not yet been reached. The aim of this systematic review of the literature is to compare the two most commonly used transverse abdominal incisions for caesarean delivery, the Pfannenstiel incision and the modified Joel-Cohen incision, in terms of acute and chronic post-surgical pain and their subsequent influence in terms of quality of life. Electronic database searches formed the basis of the literature search and the following databases were searched in the time frame between January 1997 and December 2013: MEDLINE, EMBASE Sciencedirect and the Cochrane Library. Key search terms included: “acute pain”, “chronic pain”, “Pfannenstiel incision”, “Misgav-Ladach”, “Joel Cohen incision”, in combination with “Caesarean Section”, “abdominal incision”, “numbness”, “neuropathic pain” and “nerve entrapment”. Data on 4771 patients who underwent caesarean section (CS) was collected with regards to the relation between surgical techniques and postoperative outcomes defined as acute or chronic pain and future pregnancy desire. The Misgav-Ladach incision was associated with a significant advantage in terms of reduction of post-surgical acute and chronic pain. It was indicated as the optimal technique in view of its characteristic of reducing lower pelvic discomfort and pain, thus improving quality of life and future fertility desire. Further studies which are not subject to important bias like pre-existing chronic pain, non-standardized analgesia administration, variable length of skin incision and previous abdominal surgery are required. PMID:25646621

Uncomplicated Caesarean section: is prolonged hospital stay necessary?

PubMed

Fasubaa, O B; Ogunniyi, S O; Dare, F O; Isawumi, A I; Ezechi, O C; Orji, E O

2000-08-01

Caesarean section among the Yoruba of western Nigerian is surrounded by a lot of fears, miseries, aversion, guilt and misconceptions for reasons varying from the desire by women to have a natural vaginal birth, fear of surgery, morbidity and deaths from the operation and prolonged hospital stay. To examine issues of reduced hospital stay following Caesarean section with a view of making the operation more acceptable and proffering solution to some of the problems faced by women when Caesarean section is indicated. A prospective case control study. Wesley Guild Hospital, Ilesha, Nigeria from 1st July, 1997 to 30th June, 1998. One hundred consecutive patients who had uncomplicated Caesarean section, randomised into two groups of short (three days) and prolonged (seven to eight days) hospital stay respectively. Observations of patients in both groups were made by an independent observer on day seven post-operation and the main outcomes measured included: wound infection rates, ability to maintain erect posture, mood changes, neonatal sepsis rate, immunisation rate of the neonates and average hospital bills. The findings revealed that wound infection rates of six per cent and ten per cent among the short and prolonged hospitalised patients respectively are not significantly different. Patients with short stay have better erect posture, lower incidence of depressive mood, lower neonatal sepsis rate, lower hospital bill and are more satisfied with early home discharge. Embracing the concept of early home discharge after Caesarean section in uncomplicated cases may remove some of the psychological upsets and economical impediments associated with the operation and make the operation more acceptable.

Effectiveness of Autologous Fat Grafting in Adherent Scars: Results Obtained by a Comprehensive Scar Evaluation Protocol.

PubMed

Jaspers, Mariëlle E H; Brouwer, Katrien M; van Trier, Antoine J M; Groot, Marloes L; Middelkoop, Esther; van Zuijlen, Paul P M

2017-01-01

Nowadays, patients normally survive severe traumas such as burn injuries and necrotizing fasciitis. Large skin defects can be closed but the scars remain. Scars may become adherent to underlying structures when the subcutical fat layer is damaged. Autologous fat grafting provides the possibility of reconstructing a functional sliding layer underneath the scar. Autologous fat grafting is becoming increasingly popular for scar treatment, although large studies using validated evaluation tools are lacking. The authors therefore objectified the effectiveness of single-treatment autologous fat grafting on scar pliability using validated scar measurement tools. Forty patients with adherent scars receiving single-treatment autologous fat grafting were measured preoperatively and at 3-month follow-up. The primary outcome parameter was scar pliability, measured using the Cutometer. Scar quality was also evaluated by the Patient and Observer Scar Assessment Scale and the DSM II ColorMeter. To prevent selection bias, measurements were performed following a standardized algorithm. The Cutometer parameters elasticity and maximal extension improved 22.5 percent (p < 0.001) and 15.6 percent (p = 0.001), respectively. Total Patient and Observer Scar Assessment Scale scores improved from 3.6 to 2.9 on the observer scale, and from 5.1 to 3.8 on the patient scale (both p < 0.001). Color differences between the scar and normal skin remained unaltered. For the first time, the effect of autologous fat grafting on functional scar parameters was ascertained using a comprehensive scar evaluation protocol. The improved scar pliability supports the authors' hypothesis that the function of the subcutis can be restored to a certain extent by single-treatment autologous fat grafting. Therapeutic, IV.

Maternal outcomes of intimate partner violence during pregnancy: study in Iran.

PubMed

Hassan, M; Kashanian, M; Hassan, M; Roohi, M; Yousefi, H

2014-05-01

To investigate the prevalence of intimate partner violence (IPV) against pregnant women and its relationship with adverse maternal outcomes, including preterm labour, abortion, caesarean section, antenatal hospitalization and vaginal bleeding, in the West Azerbaijan, Iran. Cross-sectional design. In total, 1300 pregnant women, aged 18-39 years, who were referred to hospitals in the Iranian cities of Miandoab and Mahabad in the province of West Azerbaijan in 2009-2010 were recruited for this study by a convenience sampling method. Participants were asked to share their experiences of IPV during pregnancy and adverse maternal outcomes. Of these pregnant women, 945 (72.8%) reported that they had experienced IPV during their last pregnancy. A significant association was found between IPV and preterm labour [adjusted odds ratio (adjOR) 1.54, 95% confidence interval (CI) 1.16-2.03], caesarean section (adjOR 11.84, 95% CI 6.37-22.02), antenatal hospitalization (adjOR 6.34, 95% CI 3.82-10.52) and vaginal bleeding (adjOR 1.51, 95% CI 0.9-2.3). This study demonstrated a high prevalence of IPV during pregnancy, and found that IPV was associated with adverse maternal outcomes including preterm labour, caesarean section, antenatal hospitalization and vaginal bleeding. This adds to the existing literature and can be used to inform healthcare practices in developing countries. Medical, health and surgical services for pregnant women should consider screening for IPV, and providers should be aware that IPV victims are at increased risk for adverse outcomes. Services should also develop links with the Battered Women's Movement; such programmes now exist in many countries. Copyright © 2013 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Conservative management of cesarean scar pregnancies: a prospective randomized controlled trial at a single center.

PubMed

Wang, Mingyi; Yang, Zhiling; Li, Yunming; Chen, Biliang; Wang, Jian; Ma, Xiangdong; Wang, Yu

2015-01-01

To assess clinical outcomes related to conservative management of women with cesarean scar pregnancies (CSPs), specifically through uterine artery embolization (UAE) with local and systemic methotrexate (MTX) treatment (UAE-MTX), or ultrasound-guided local and systemic MTX treatment (USG-MTX). Forty-five patients with CSP were randomly allocated to receive UAE-MTX (n = 24) or USG-MTX (n = 21). Participants' clinical outcomes were compared, and clinical characteristics of failed cases were evaluated relative to successful cases. The 2 groups were similar in clinical characteristics, success rate (83.3% cf. 80.9%), time to normalization of serum beta (β) human chorionic gonadotropin (β-hCG), and percentage of patients receiving multiple doses of systemic MTX. However, within the failed cases, the percentages of patients with gestational sac > 5 cm (87.5%), or type II CSP (75.0%) was significantly higher than in the successful cases (13.5% and 18.9%, respectively; P < 0.001, both), without regard to treatment group. According to the logistic regression model, a gestational sac diameter > 5 cm or type II CSP were independent risk factors for failed CSP management (gestational sac > 5 cm: OR 51.87, 95% CI 3.48-775.91, P < 0.01; type II CSP: OR 15.54, 95% CI 1.25-193.36, P < 0.05). The conservative treatments UAE-MTX and USG-MTX were similarly effective in treating CSP patients. Either treatment was likely to fail for CSP patients with gestational sac > 5 cm or type II CSP.

Midcervical scar satisfaction in thyroidectomy patients.

PubMed

Best, Amy R; Shipchandler, Taha Z; Cordes, Susan R

2017-05-01

Assess long-term patient satisfaction with conventional thyroidectomy scars and the impact of thyroidectomy scars on patient quality of life. Validated survey administration and retrospective review of clinical and demographic data. Patients who underwent conventional thyroidectomy through years 2000 to 2010 were identified and administered the validated Patient Scar Assessment Questionnaire. Mean satisfaction, appearance and scar-consciousness scores were determined. Thirty-seven patients also measured the length of their current scar. Patient demographic and operative data were collected retrospectively from the medical record. Data were analyzed with one-way analysis of variance and independent samples t testing. Sixty of 69 patients perceived the appearance of their scar to be "good" or "excellent." Sixty-three patients (91.3%) were satisfied with all scar outcomes; 67 (97.1%) were satisfied with the overall appearance of their scar. Mean total satisfaction score was 17.3 (<26 indicates a high level of satisfaction). Fifty-six (81.2%) were "not at all" self-conscious of their scar; 65 (94.2%) reported no attempt to hide their scar. Seven patients (10.1%) indicated any likelihood of pursuing scar revision. Females had significantly higher total satisfaction scores, consciousness scores, and satisfaction with appearance scores. The effect of perceived scar length was significant for scar-consciousness, not patient satisfaction. The majority of patients were satisfied with their thyroidectomy scar appearance. Few patients reported a desire to hide the scar or pursue revision. Women were more likely to be dissatisfied than men. Length may play a role in scar consciousness. 4 Laryngoscope, 127:1247-1252, 2017. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

An aggressive vertebral hemangioma in pregnancy: a case report

PubMed Central

2014-01-01

Introduction Pregnancy-related compressive myelopathy secondary to vertebral hemangioma is a rare occurrence and its treatment antepartum is rare. Case presentation A 19-year-old North African woman in her 38th week of pregnancy presented with paraplegia that progressed within 2 days after a rapidly progressive weakness of her lower limbs. Magnetic resonance imaging studies showed compression of her spinal cord in front of the fourth thoracic vertebra for suspected tuberculous spondylitis. A Caesarean section was done followed by corpectomy with a bone graft because we intraoperatively discovered a vertebral hemangioma. Pathology showed an aggressive hemangioma. Conclusion At any term of pregnancy, extensive neurological involvement which is rapidly progressive due to compression should be considered for immediate decompression. PMID:24943121

Outcome after burns: an observational study on burn scar maturation and predictors for severe scarring.

PubMed

van der Wal, Martijn B A; Vloemans, Jos F P M; Tuinebreijer, Wim E; van de Ven, Peter; van Unen, Ella; van Zuijlen, Paul P M; Middelkoop, Esther

2012-01-01

Long-term outcome of burn scars as well as the relation with clinically relevant parameters has not been studied quantitatively. Therefore, we conducted a detailed analysis on the clinical changes of burn scars in a longitudinal setup. In addition, we focused on the differences in scar quality in relation to the depth, etiology of the burn wound and age of the patient. Burn scars of 474 patients were subjected to a scar assessment protocol 3, 6, and 12 months postburn. Three different age groups were defined (≤5, 5-18, and ≥18 years). The observer part of the patient and observer scar assessment scale revealed a significant (p < 0.001) improvement in scar quality at 12 months compared with the 3- and 6-month data. Predictors for severe scarring are depth of the wound (p < 0.001) and total body surface area burned (p < 0.001). Etiology (p = 0.753) and age (p > 0.230) have no significant influence on scar quality when corrected for sex, total body surface area burned, time, and age or etiology, respectively. © 2012 by the Wound Healing Society.

Cutaneous scarring: Pathophysiology, molecular mechanisms, and scar reduction therapeutics Part II. Strategies to reduce scar formation after dermatologic procedures.

PubMed

Tziotzios, Christos; Profyris, Christos; Sterling, Jane

2012-01-01

The evidence base underpinning most traditional scar reduction approaches is limited, but some of the novel strategies are promising and accumulating. We review a number of commonly adopted strategies for scar reduction. The outlined novel agents are paradigmatic of the value of translational medical research and are likely to change the scenery in the much neglected but recently revived field of scar reduction therapeutics. Copyright © 2012 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

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.

Analysis of Frequency of Use of Different Scar Assessment Scales Based on the Scar Condition and Treatment Method

PubMed Central

Bae, Seong Hwan

2014-01-01

Analysis of scars in various conditions is essential, but no consensus had been reached on the scar assessment scale to select for a given condition. We reviewed papers to determine the scar assessment scale selected depending on the scar condition and treatment method. We searched PubMed for articles published since 2000 with the contents of the scar evaluation using a scar assessment scale with a Journal Citation Report impact factor >0.5. Among them, 96 articles that conducted a scar evaluation using a scar assessment scale were reviewed and analyzed. The scar assessment scales were identified and organized by various criteria. Among the types of scar assessment scales, the Patient and Observer Scar Assessment Scale (POSAS) was found to be the most frequently used scale. As for the assessment of newly developed operative scars, the POSAS was most used. Meanwhile, for categories depending on the treatment methods for preexisting scars, the Vancouver Scar Scale (VSS) was used in 6 studies following a laser treatment, the POSAS was used in 7 studies following surgical treatment, and the POSAS was used in 7 studies following a conservative treatment. Within the 12 categories of scar status, the VSS showed the highest frequency in 6 categories and the POSAS showed the highest frequency in the other 6 categories. According to our reviews, the POSAS and VSS are the most frequently used scar assessment scales. In the future, an optimal, universal scar scoring system is needed in order to better evaluate and treat pathologic scarring. PMID:24665417

[Uterine rupture plugged by omentum in a rudimentary horn pregnancy: About a rare case].

PubMed

Le Mitouard, M; Huissoud, C; Fichez, A; Roumieu, F; Allias, F; Rudigoz, R C; Caloone, J

2016-05-01

Pregnancy in a rudimentary horn of a pseudo-horned uterus is a rare obstetrical situation, for which, maternal-fetal prognosis is altered by the risk of uterine rupture. We report a rare case of pregnancy in a rudimentary horn with birth of a living child at 28 weeks of amenorrhea. During caesarean, uterine rupture plugged by the omentum was observed. We discuss from this case obstetric management of this pathology. Copyright © 2016. Published by Elsevier Masson SAS.

Columellar Scar Perception in Open Rhinoplasty. Interplay of Scar Awareness, Body Cathexis and Patient Satisfaction.

PubMed

Yağmur, Çağlayan; Ak, Sertaç; Engin, Murat Sinan; Evin, Nuh; Kelahmetoğlu, Osman; Akbaş, Hayati; Demir, Ahmet

2017-02-01

Open and closed approaches for rhinoplasty have individual advantages and disadvantages; however, the resultant columellar scar of the open approach is directly considered as a disadvantage. This study focuses on the columellar scar awareness and its implications on overall satisfaction of the patients after open rhinoplasty. A total of 91 patients who have undergone open rhinoplasty were included in this study. A written questionnaire algorithm consisting of 4 sequential questions was applied. Except for the first question [Do you have any scar(s) caused by any trauma, operation or any other reason on your face?], every question was answered on a scale from 1 to 5. The respondents were given the 25-question "Modified Body Cathexis Scale (MBCS)"and their scars graded using the "Columellar Scar Assessment Scale" (CSAS). The data were statistically interpreted. Of the 91 open rhinoplasty patients, 12 of them responded with a "yes" to the first question reporting their columellar scars. There was no significant difference with regards to patient satisfaction regarding these patients (p > 0.05). However, those who reported the scar yielded a significantly lower MBCS scores. 9 patients declared that they exerted effort to conceal their scars. Those who concealed their scars and those who did not yielded a significant difference in patient satisfaction. The CSAS scores of those who reported the columellar scar were significantly higher than those who did not. Our study suggests that MBSC can be a valuable tool for determining the impact of outcomes from the patient's standpoint, and awareness of the columellar scar is not related to patient satisfaction but with bodily perception. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Adaptation, postpartum concerns, and learning needs in the first two weeks after caesarean birth.

PubMed

Weiss, Marianne; Fawcett, Jacqueline; Aber, Cynthia

2009-11-01

The purpose of this Roy Adaptation Model-based study was to describe women's physical, emotional, functional and social adaptation; postpartum concerns; and learning needs during the first two weeks following caesarean birth and identify relevant nursing interventions. Studies of caesarean-delivered women indicated a trend toward normalisation of the caesarean birth experience. Escalating caesarean birth rates mandate continued study of contemporary caesarean-delivered women. Mixed methods (qualitative and quantitative) descriptive research design. Nursing students collected data from 233 culturally diverse caesarean-delivered women in urban areas of the Midwestern and Northeastern USA between 2002-2004. The focal stimulus was the planned or unplanned caesarean birth; contextual stimuli were cultural identity and parity. Adaptation was measured by open-ended interview questions, fixed choice questionnaires about postpartum concerns and learning needs and nurse assessment of post-discharge problems. Potential interventions were identified using the Omaha System Intervention Scheme. More positive than negative responses were reported for functional and social adaptation than for physical and emotional adaptation. Women with unplanned caesarean births and primiparous women reported less favourable adaptation than planned caesarean mothers and multiparas. Black women reported lower social adaptation, Hispanic women had more role function concerns and Black and Hispanic women had more learning needs than White women. Post-discharge nursing assessments revealed that actual problems accounted for 40% of identified actual or potential problems or needs. Health teaching was the most commonly recommended postpartum intervention strategy followed by case management, treatment and surveillance interventions. Caesarean-delivered women continue to experience some problems with adapting to childbirth. Recommended intervention strategies reflect the importance of health teaching

Lasers and ancillary treatments for scar management Part 2: Keloid, hypertrophic, pigmented and acne scars

PubMed Central

McGoldrick, Rory Boyd; Theodorakopoulou, Evgenia; Azzopardi, Ernest Anthony; Murison, Maxwell

2017-01-01

The formation of a wide range of excessive scars following various skin injuries is a natural consequence of healing. Scars resulting from surgery or trauma affect approximately 100 million people per annum in the developed world and can have profound physical, aesthetic, psychological and social consequences. Thus, scar treatment is a priority for patient and physician alike. Laser treatment plays an important role in scar management with additional support from ancillary modalities. Subsequent to part 1: Burns scars, part 2 focuses on our strategies and literature review of treatment of keloid, hypertrophic, pigmented and acne scars where lasers are used in conjunction with other measures, and illustrated with case studies. PMID:29799579

The incidence of caesarean sections in the university clinical center of kosovo.

PubMed

Elshani, Brikene; Daci, Armond; Gashi, Sanije; Lulaj, Shefqet

2012-12-01

As in most countries of the world also at Kosovo the rate of Cesarean section from year to year is increasing. The main purpose of this paper was to present the incidence of births completed by Caesarean section at the Clinic of Gynecology and Obstetrics of University Clinical Center of Kosovo in Prishtinë. This study is retrospective, namely its made by collecting epidemiological data from patients' histories that completed birth by Caesarean section for the period 2000-2006 in this clinic. During this period, 14 maternal deaths were recorded during or after Caesarean section. Besides this, 14 lethal outcomes, the object of our study was 84 mothers which completed birth by Caesarean section and which are best used as a control group. The average age of mothers who died during or after Caesarean section was 32.1 years (SD ± 4.9). Youngest in this group was 24 years old and oldest 42 years. While the average age of mothers from the control group was 30.6 years (SD ± 5.9). Youngest was 19 and oldest 43 years, without significant difference. Most mothers included in the survey had more than one indication for Caesarean section. The most frequent indication was PIH syndrome with 33.7% and previous Caesarean section in 32.7%. Then with the participation of 12.2% were abruption of the placenta and disproportio feto pelvinea, 11.2% pelvinea and placenta praevia presentation, 10.2% parturiens while other indications were much rarer with less than 10% participation. Based on this we can conclude that the risk of the Caesarean section is high.

THE INCIDENCE OF CAESAREAN SECTIONS IN THE UNIVERSITY CLINICAL CENTER OF KOSOVO

PubMed Central

Elshani, Brikene; Daci, Armond; Gashi, Sanije; Lulaj, Shefqet

2012-01-01

Introduction: As in most countries of the world also at Kosovo the rate of Cesarean section from year to year is increasing. Aim: The main purpose of this paper was to present the incidence of births completed by Caesarean section at the Clinic of Gynecology and Obstetrics of University Clinical Center of Kosovo in Prishtinë. Material and methods: This study is retrospective, namely its made by collecting epidemiological data from patients’ histories that completed birth by Caesarean section for the period 2000-2006 in this clinic. Results and discussion: During this period, 14 maternal deaths were recorded during or after Caesarean section. Besides this, 14 lethal outcomes, the object of our study was 84 mothers which completed birth by Caesarean section and which are best used as a control group. The average age of mothers who died during or after Caesarean section was 32.1 years (SD ± 4.9). Youngest in this group was 24 years old and oldest 42 years. While the average age of mothers from the control group was 30.6 years (SD ± 5.9). Youngest was 19 and oldest 43 years, without significant difference. Most mothers included in the survey had more than one indication for Caesarean section. The most frequent indication was PIH syndrome with 33.7% and previous Caesarean section in 32.7%. Then with the participation of 12.2% were abruption of the placenta and disproportio feto pelvinea, 11.2% pelvinea and placenta praevia presentation, 10.2% parturiens while other indications were much rarer with less than 10% participation. Conclusion: Based on this we can conclude that the risk of the Caesarean section is high. PMID:23378692

Update on hypertrophic scar treatment

PubMed Central

Rabello, Felipe Bettini; Souza, Cleyton Dias; Júnior, Jayme Adriano Farina

2014-01-01

Scar formation is a consequence of the wound healing process that occurs when body tissues are damaged by a physical injury. Hypertrophic scars and keloids are pathological scars resulting from abnormal responses to trauma and can be itchy and painful, causing serious functional and cosmetic disability. The current review will focus on the definition of hypertrophic scars, distinguishing them from keloids and on the various methods for treating hypertrophic scarring that have been described in the literature, including treatments with clearly proven efficiency and therapies with doubtful benefits. Numerous methods have been described for the treatment of abnormal scars, but to date, the optimal treatment method has not been established. This review will explore the differences between different types of nonsurgical management of hypertrophic scars, focusing on the indications, uses, mechanisms of action, associations and efficacies of the following therapies: silicone, pressure garments, onion extract, intralesional corticoid injections and bleomycin. PMID:25141117

International migration and caesarean birth: a systematic review and meta-analysis.

PubMed

Merry, Lisa; Small, Rhonda; Blondel, Béatrice; Gagnon, Anita J

2013-01-30

Perinatal health disparities including disparities in caesarean births have been observed between migrant and non-migrant women and some literature suggests that non-medical factors may be implicated. A systematic review was conducted to determine if migrants in Western industrialized countries consistently have different rates of caesarean than receiving-country-born women and to identify the reasons that explain these differences. Reports were identified by searching 12 literature databases (from inception to January 2012; no language limits) and the web, by bibliographic citation hand-searches and through key informants. Studies that compared caesarean rates between international migrants and non-migrants living in industrialized countries and that did not have a 'fatal flaw' according to the US Preventative Services Task Force criteria were included. Studies were summarized, analyzed descriptively and where possible, meta-analyzed. Seventy-six studies met inclusion criteria. Caesarean rates between migrants and non-migrants differed in 69% of studies. Meta-analyses revealed consistently higher overall caesarean rates for Sub-Saharan African, Somali and South Asian women; higher emergency rates for North African/West Asian and Latin American women; and lower overall rates for Eastern European and Vietnamese women. Evidence to explain the consistently different rates was limited. Frequently postulated risk factors for caesarean included: language/communication barriers, low SES, poor maternal health, GDM/high BMI, feto-pelvic disproportion, and inadequate prenatal care. Suggested protective factors included: a healthy immigrant effect, preference for a vaginal birth, a healthier lifestyle, younger mothers and the use of fewer interventions during childbirth. Certain groups of international migrants consistently have different caesarean rates than receiving-country-born women. There is insufficient evidence to explain the observed differences.

Incidence of post-operative adhesions following Misgav Ladach caesarean section--a comparative study.

PubMed

Fatusić, Zlatan; Hudić, Igor

2009-02-01

To evaluate the incidence of peritoneal adhesions as a post-operative complication after caesarean section following the Misgav Ladach method and compare it with peritoneal adhesions following traditional caesarean section methods (Pfannenstiel-Dörffler, low midline laparotomy-Dörffler). The analysis is retrospective and is based on medical documentation of the Clinic for Gynecology and Obstetrics, University Clinical Centre, Tuzla, Bosnia and Herzegovina (data from 1 January 2001 to 31 December 2005). We analysed previous caesarean section dependent on caesarean section method (200 by Misgav Ladach method, 100 by Pfannenstiel-Dörffler method and 100 caesarean section by low midline laparotomy-Dörffler). Adhesion scores were assigned using a previously validated scoring system. We found statistically significant difference (p < 0.05) in incidence of peritoneal adhesions in second and third caesarean section between Misgav Ladach method and the Pfannestiel-Dörffler and low midline laparotomy-Dörffler method. Difference in incidence of peritoneal adhesions between low midline laparotomy-Dörffler and Pfannenstiel-Dörffler method was not statistically different (p > 0.05). The mean pelvic adhesion score was statistically lower in Misgav Ladach group (0.43 +/- 0.79) than the mean score in the Pfannestiel-Dörffler (0.71 +/- 1.27) and low midline laparotomy-Dörffler groups (0.99 +/- 1.49) (p < 0.05). Our study showed that Misgav Ladach method of caesarean section makes possible lower incidence of peritoneal adhesions as post-operative complication of previous caesarean section.

Cutaneous Scar Prevention and Management

PubMed Central

Al-Shaqsi, Sultan; Al-Bulushi, Taimoor

2016-01-01

Cutaneous scarring is common after trauma, surgery and infection and occurs when normal skin tissue is replaced by fibroblastic tissue during the healing process. The pathophysiology of scar formation is not yet fully understood, although the degree of tension across the wound edges and the speed of cell growth are believed to play central roles. Prevention of scars is essential and can be achieved by attention to surgical techniques and the use of measures to reduce cell growth. Grading and classifying scars is important to determine available treatment strategies. This article presents an overview of the current therapies available for the prevention and treatment of scars. It is intended to be a practical guide for surgeons and other health professionals involved with and interested in scar management. PMID:26909210

An analysis of variations of indications and maternal-fetal prognosis for caesarean section in a tertiary hospital of Beijing: A population-based retrospective cohort study.

PubMed

Liu, Yajun; Wang, Xin; Zou, Liying; Ruan, Yan; Zhang, Weiyuan

2017-02-01

In recent decades, we have observed a remarkable increase in the rate of caesarean section (CS) in both developed and developing countries, especially in China. According to the World Health Organization (WHO) systematic review, if the increase in CS rate was between 10% and 15%, the maternal and neonatal mortality was decreased. However, above this level, increasing the rate of CS is no longer associated with reduced mortality. To date, no consensus has been reached on the main factors driving the cesarean epidemic. To reduce the progressively increasing rate of CS, we should find indications for the increasing CS rate. The aim of our study was to estimate the change of CS rate of Beijing Obstetrics and Gynecology Hospital and to find the variation of the indications.From January 1995 to December 2014, the CS rate of Beijing Obstetrics and Gynecology Hospital was analyzed. For our analysis, we selected 14,642 and 16,335 deliveries respectively that occurred during the year 2011 and 2014, to analyze the difference of indications, excluding incomplete data and miscarriages or termination of pregnancy before 28 weeks of gestation because of fatal malformations, intrauterine death, or other reasons.The average CS rate during the past 20 years was 51.15%. The highest caesarean delivery rate was 60.69% in 2002; however, the caesarean delivery rate declined to 34.53% in 2014. The obviously different indications were caesarean delivery on maternal request and previous CS delivery. The rate of CS due to maternal request in 2014 was decreased by 8.16% compared with the year 2011. However, the percentage of pregnancy women with a previous CS delivery increased from 9.61% to 20.42% in 3 years. Along with the decline of CS rate, the perinatal mortality and the rate of neonatal asphyxia decreased in 2014 compared with that in 2011.After a series of measures, the CS rate declined indeed. Compared with 2011, the perinatal mortality and the rate of neonatal asphyxia decreased in

Methods of term labour induction for women with a previous caesarean section.

PubMed

West, Helen M; Jozwiak, Marta; Dodd, Jodie M

2017-06-09

Women with a prior caesarean delivery have an increased risk of uterine rupture and for women subsequently requiring induction of labour it is unclear which method is preferable to avoid adverse outcomes. This is an update of a review that was published in 2013. To assess the benefits and harms associated with different methods used to induce labour in women who have had a previous caesarean birth. We searched Cochrane Pregnancy and Childbirth's Trials Register (31 August 2016) and reference lists of retrieved studies. Randomised controlled trials (RCTs) comparing any method of third trimester cervical ripening or labour induction, with placebo/no treatment or other methods in women with prior caesarean section requiring labour induction in a subsequent pregnancy. Two review authors independently assessed studies for inclusion and trial quality, extracted data, and checked them for accuracy. Eight studies (data from 707 women and babies) are included in this updated review. Meta-analysis was not possible because studies compared different methods of labour induction. All included studies had at least one design limitation (i.e. lack of blinding, sample attrition, other bias, or reporting bias). One study stopped prematurely due to safety concerns. Vaginal PGE2 versus intravenous oxytocin (one trial, 42 women): no clear differences for caesarean section (risk ratio (RR) 0.67, 95% confidence interval (CI) 0.22 to 2.03, evidence graded low), serious neonatal morbidity or perinatal death (RR 3.00, 95% CI 0.13 to 69.70, evidence graded low), serious maternal morbidity or death (RR 3.00, 95% CI 0.13 to 69.70, evidence graded low). Also no clear differences between groups for the reported secondary outcomes. The GRADE outcomes vaginal delivery not achieved within 24 hours, and uterine hyperstimulation with fetal heart rate changes were not reported. Vaginal misoprostol versus intravenous oxytocin (one trial, 38 women): this trial stopped early because one woman who

The evidence for natural therapeutics as potential anti-scarring agents in burn-related scarring.

PubMed

Mehta, M; Branford, O A; Rolfe, K J

2016-01-01

Though survival rate following severe thermal injuries has improved, the incidence and treatment of scarring have not improved at the same speed. This review discusses the formation of scars and in particular the formation of hypertrophic scars. Further, though there is as yet no gold standard treatment for the prevention or treatment of scarring, a brief overview is included. A number of natural therapeutics have shown beneficial effects both in vivo and in vitro with the potential of becoming clinical therapeutics in the future. These natural therapeutics include both plant-based products such as resveratrol, quercetin and epigallocatechin gallate as examples and includes the non-plant-based therapeutic honey. The review also includes potential mechanism of action for the therapeutics, any recorded adverse events and current administration of the therapeutics used. This review discusses a number of potential 'treatments' that may reduce or even prevent scarring particularly hypertrophic scarring, which is associated with thermal injuries without compromising wound repair.

Implications of caesarean section for children's school achievement: A population-based study.

PubMed

Smithers, Lisa G; Mol, Ben W; Wilkinson, Chris; Lynch, John W

2016-08-01

Caesarean birth is one of the most frequently performed major obstetrical interventions. Although there is speculation that caesarean at term may have consequences for children's later health and development, longer-term studies are needed. We aimed to evaluate risks to poor school achievement among children born by caesarean section compared with spontaneous vaginal birth. This population-based observational study involved linkage of routinely collected perinatal data with children's school assessments. Perinatal data included all children born in South Australia from 1999 to 2005. Participants were children born by elective caesarean (exposed, n = 650) or vaginal birth (unexposed, n = 2959), to women who previously had a caesarean delivery. School assessments were reported via a standardised national assessment program for children attending grade three (at ~eight years of age). Assessments included reading, writing, spelling, grammar and numeracy and were categorised according to performing at above or ≤National Minimum Standards (NMS). Statistical analyses involved augmented inverse probability weighting (apiw) and accounted for a range of maternal, perinatal and sociodemographic characteristics. Children performing ≤NMS for vaginal birth versus caesarean section were as follows: reading 144/640 (23%) and 688/2921 (24%), writing 69/636(11%) and 351/2917 (12%), spelling 128/646 (20%) and 684/2937 (23%), grammar 132/646 (20%) and 655/2937 (22%), and numeracy 151/634 (24%) and 729/2922 (25%). Both the raw data and the aipw analyses suggested little differences in school achievement between children born by caesarean versus vaginal birth. Analyses that carefully controlled for a wide range of confounders suggest that caesarean section does not increase the risk of poor school outcomes at age eight. © 2016 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

Early neonatal mortality in twin pregnancy: Findings from 60 low- and middle-income countries

PubMed Central

Bellizzi, Saverio; Sobel, Howard; Betran, Ana Pilar; Temmerman, Marleen

2018-01-01

Background Around the world, the incidence of multiple pregnancies reaches its peak in the Central African countries and often represents an increased risk of death for women and children because of higher rates of obstetrical complications and poor management skills in those countries. We sought to assess the association between twins and early neonatal mortality compared with singleton pregnancies. We also assessed the role of skilled birth attendant and mode of delivery on early neonatal mortality in twin pregnancies. Methods We conducted a secondary analysis of individual level data from 60 nationally-representative Demographic and Health Surveys including 521 867 singleton and 14 312 twin births. We investigated the occurrence of deaths within the first week of life in twins compared to singletons and the effect of place and attendance at birth; also, the role of caesarean sections against vaginal births was examined, globally and after countries stratification per caesarean sections rates. A multi-level logistic regression was used accounting for homogeneity within country, and homogeneity within twin pairs. Results Early neonatal mortality among twins was significantly higher when compared to singleton neonates (adjusted odds ratio (aOR) 7.6; 95% confidence interval (CI) = 7.0-8.3) in these 60 countries. Early neonatal mortality was also higher among twins than singletons when adjusting for birth weight in a subgroup analysis of those countries with data on birth weight (n = 20; less than 20% of missing values) (aOR = 2.8; 95% CI = 2.2-3.5). For countries with high rates (>15%) of caesarean sections (CS), twins delivered vaginally in health facility had a statistically significant (aOR = 4.8; 95% CI = 2.4-9.4) increased risk of early neonatal mortality compared to twins delivered through caesarean sections. Home twin births without SBA was associated with increased mortality compared with delivering at home with SBA (aOR = 1

Values of a Patient and Observer Scar Assessment Scale to Evaluate the Facial Skin Graft Scar.

PubMed

Chae, Jin Kyung; Kim, Jeong Hee; Kim, Eun Jung; Park, Kun

2016-10-01

The patient and observer scar assessment scale (POSAS) recently emerged as a promising method, reflecting both observer's and patient's opinions in evaluating scar. This tool was shown to be consistent and reliable in burn scar assessment, but it has not been tested in the setting of skin graft scar in skin cancer patients. To evaluate facial skin graft scar applied to POSAS and to compare with objective scar assessment tools. Twenty three patients, who diagnosed with facial cutaneous malignancy and transplanted skin after Mohs micrographic surgery, were recruited. Observer assessment was performed by three independent rates using the observer component of the POSAS and Vancouver scar scale (VSS). Patient self-assessment was performed using the patient component of the POSAS. To quantify scar color and scar thickness more objectively, spectrophotometer and ultrasonography was applied. Inter-observer reliability was substantial with both VSS and the observer component of the POSAS (average measure intraclass coefficient correlation, 0.76 and 0.80, respectively). The observer component consistently showed significant correlations with patients' ratings for the parameters of the POSAS (all p -values<0.05). The correlation between subjective assessment using POSAS and objective assessment using spectrophotometer and ultrasonography showed low relationship. In facial skin graft scar assessment in skin cancer patients, the POSAS showed acceptable inter-observer reliability. This tool was more comprehensive and had higher correlation with patient's opinion.

Update on Postsurgical Scar Management

PubMed Central

Commander, Sarah Jane; Chamata, Edward; Cox, Joshua; Dickey, Ryan M.; Lee, Edward I.

2016-01-01

Postoperative scar appearance is often a significant concern among patients, with many seeking advice from their surgeons regarding scar minimization. Numerous products are available that claim to decrease postoperative scar formation and improve wound healing. These products attempt to create an ideal environment for wound healing by targeting the three phases of wound healing: inflammation, proliferation, and remodeling. With that said, preoperative interventions, such as lifestyle modifications and optimization of medical comorbidities, and intraoperative interventions, such as adherence to meticulous operative techniques, are equally important for ideal scarring. In this article, the authors review the available options in postoperative scar management, addressing the benefits of multimodal perioperative intervention. Although numerous treatments exist, no single modality has been proven superior over others. Therefore, each patient should receive a personalized treatment regimen to optimize scar management. PMID:27478420

[Results of the Misgav Ladach caesarean section].

PubMed

Heidenreich, W; Borgmann, U

2001-11-01

At the Department of Obstetrics and Gynecology, Allgemeines Krankenhaus Celle, 224 caesarean sections according to the Misgav Ladach technique were performed from 01. 05. 1998 to 30. 04. 1999. Anamnestic findings, intraoperative conditions, and postoperative course were compared to 125 conventionel caesarean deliveries. The Misgav Ladach technique resulted in notably shorter operative time, fewer complications of wound healing and reduced hospital stay. No further significant differences were observed in both groups. - The question of postoperative adhesions still remains to be answered. According to our experience the Misgav Ladach operation shows some advantages as compared to the usual method.

International migration and caesarean birth: a systematic review and meta-analysis

PubMed Central

2013-01-01

Background Perinatal health disparities including disparities in caesarean births have been observed between migrant and non-migrant women and some literature suggests that non-medical factors may be implicated. A systematic review was conducted to determine if migrants in Western industrialized countries consistently have different rates of caesarean than receiving-country-born women and to identify the reasons that explain these differences. Methods Reports were identified by searching 12 literature databases (from inception to January 2012; no language limits) and the web, by bibliographic citation hand-searches and through key informants. Studies that compared caesarean rates between international migrants and non-migrants living in industrialized countries and that did not have a ‘fatal flaw’ according to the US Preventative Services Task Force criteria were included. Studies were summarized, analyzed descriptively and where possible, meta-analyzed. Results Seventy-six studies met inclusion criteria. Caesarean rates between migrants and non-migrants differed in 69% of studies. Meta-analyses revealed consistently higher overall caesarean rates for Sub-Saharan African, Somali and South Asian women; higher emergency rates for North African/West Asian and Latin American women; and lower overall rates for Eastern European and Vietnamese women. Evidence to explain the consistently different rates was limited. Frequently postulated risk factors for caesarean included: language/communication barriers, low SES, poor maternal health, GDM/high BMI, feto-pelvic disproportion, and inadequate prenatal care. Suggested protective factors included: a healthy immigrant effect, preference for a vaginal birth, a healthier lifestyle, younger mothers and the use of fewer interventions during childbirth. Conclusion Certain groups of international migrants consistently have different caesarean rates than receiving-country-born women. There is insufficient evidence to explain the

Scar Management of the Burned Hand

PubMed Central

Sorkin, Michael; Cholok, David; Levi, Benjamin

2017-01-01

Unimpaired hand function is critical in almost all activities of daily living. Burn injury can result in hypertrophic scar formation that can lead to debilitating functional deficits and poor aesthetic outcomes. Initial algorithms of acute burn management involve early debridement and skin grafting and early mobilization to prevent formation of hypertrophic scarring and ultimately digit contractures. While non-operative modalities in the early phase of scar maturation are critical to minimize hypertrophic scar formation, surgical management is often indicated in order to restore hand function. The essential tenant of operative scar management is release of tension, which can often be achieved through local tissue rearrangement. Laser therapy has emerged as a central pillar of subsequent scar rehabilitation with several modalities that address scar texture, color, pruritis and thickness. These can be utilized in conjunction with local corticosteroid treatment and other emerging modalities to modulate the scar and achieve optimal hand function. These treatment tools provide an effective resource for the reconstructive surgeon to treat hypertrophic hand scars. PMID:28363297

'My pain was stronger than my happiness': experiences of caesarean births from Lebanon.

PubMed

Kabakian-Khasholian, Tamar

2013-11-01

the rising trends in caesarean section have been partially attributed to women's requests. Many studies in developed and very few in developing countries have attempted to understand this phenomenon. This qualitative study explores experiences of women having caesarean section on demand in a middle-income country with a private health-care system. an inductive qualitative design, using face-to-face semi-structured interviews. women were identified and recruited through a perinatal database and selected obstetricians' clinics in the Greater Beirut area in Lebanon. a purposive sample of women who had a caesarean childbirth within the four months preceding the interview, were visited for an interview at home using a semi-structured interview guide. Thematic content analysis was conducted on a sub-sample of 22 women who requested a caesarean birth. lack of information about caesarean sections fosters women's fear from labour pain and acts as the main impetus for women to consider caesareans as the pain free alternative. Findings reveal health-care providers' role in reinforcing beliefs about caesarean sections being the way for pain free deliveries by overestimating the safety of the procedure and disregarding postpartum health issues. caesarean birth is presented to women as a safe option for 'pain free' childbirth. This needs to be considered within the cultural context of understanding safety and pain as well as the dynamics of power in maternity care. Health-care professionals need to explore these dimensions and promote women's informed choice as well as encouraging the normality of birth. Copyright © 2012 Elsevier Ltd. All rights reserved.

Differences between native and immigrant women in Taiwan in factors associated with caesarean section: A prospective observational study.

PubMed

Weng, Shiue-Shan; Lin, Chen-Li; Tai, Chen-Jei; Chien, Li-Yin

2017-01-01

This study aimed to examine the association of social support, social factors, and maternal complications with caesarean deliveries in native and immigrant women, and to explore the association between acculturation and caesarean deliveries in immigrant women in Taiwan. This prospective panel study was conducted from August 2012 through April 2014 and included 222 native and 147 immigrant pregnant women in Taiwan. Caesarean rates did not differ significantly between native and immigrant women, including the overall caesarean rate (28.8%, 32.0%), medically indicated caesarean (22.5%, 24.5%), and caesarean without medical indications (6.3%, 7.5%). Results of multiple logistic regression models revealed that maternal complications and household activity support were positively associated with caesarean deliveries. Both native and immigrant women with high levels of informational support were less likely to receive caesareans. Immigrant women who were older than 35 years, had a middle level socioeconomic status, and perceived a high level of acceptance of caesarean in Taiwan were more likely to have caesarean deliveries. Informational support was a protective factor for caesarean delivery, whereas household activity support offered by the family was positively associated with caesarean delivery. Perceived acceptance level in mainstream society could affect immigrant women's use of caesarean delivery.

Pregnancy in spinal cord-injured women, a cohort study of 37 pregnancies in 25 women.

PubMed

Le Liepvre, H; Dinh, A; Idiard-Chamois, B; Chartier-Kastler, E; Phé, V; Even, A; Robain, G; Denys, P

2017-02-01

A retrospective observational study. To describe specificities of pregnancy in a traumatic spinal cord-injured (SCI) population managed by a coordinated medical care team involving physical medicine and rehabilitation (PMR) physicians, urologists, infectious diseases' physicians, obstetricians and anaesthesiologists. NeuroUrology Department in a University Hospital, France. All consecutive SCI pregnant women managed between 2001 and 2014 were included. A preconceptional consultation was proposed whenever possible. Obstetrical and urological outcomes, delivery mode and complications were reported. Overall, thirty-seven pregnancies in 25 women, of a mean age of 32±4 years, were included. Thirty-five children were born alive (three miscarriages, a twin pregnancy) without complications except for a case of neonatal respiratory distress in premature twins born at 33 weeks. The mean birth weight was 2979±599 g. Twenty-one (57%) pregnancies benefited from preconceptional care. A weekly oral cyclic antibiotic programme was prescribed in 28 (75%) pregnancies. The main complications during pregnancy included pyelonephritis (30%), lower urinary tract infections (UTI) (32%), pressure sores (8.8%) and prematurity (12% deliveries before 37 weeks, with only one delivery before 36 weeks). Two patients suffered from autonomic dysreflexia, one with serious complication (brain haematoma). Caesarean sections were performed for 68% of deliveries (23/34) to prevent syringomyelia deterioration (n=10), stress urinary incontinence aggravation (n=3) or for obstetrical reasons (n=7). Mothers' and infants' outcomes were satisfying after pregnancy in SCI women, but required many adjustments. Pregnancy must be prepared by a preconceptional consultation, and managed by a multidisciplinary team involving specialists of neurological disability and pregnancy.

Inter-hospital variations in caesarean sections. A risk adjusted comparison in the Valencia public hospitals

PubMed Central

Librero, J.; Peiro, S.; Calderon, S. M.

2000-01-01

BACKGROUND—The aim of this study was to describe the variability in caesarean rates in the public hospitals in the Valencia Region, Spain, and to analyse the association between caesarean sections and clinical and extra-clinical factors.
METHODS—Analysis of data contained in the Minimum Basic Data Set (MBDS) compiled for all births in 11 public hospitals in Valencia during 1994-1995 (n=36 819). Bivariate and multivariate analyses were used to evaluate the association between caesarean section rates and specific risk factors. The multivariate model was used to construct predictions about caesarean rates for each hospital, for comparison with rates observed.
RESULTS—Caesarean rates were 17.6% (inter-hospital range: 14.7% to 25.0%), with ample variability between hospitals in the diagnosis of maternal-fetal risk factors (particularly dystocia and fetal distress), and the indication for caesarean in the presence of these factors. Multivariate analysis showed that maternal-fetal risk factors correlated strongly with caesarean section, although extra-clinical factors, such as the day of the week, also correlated positively. After adjusting for the risk factors, the inter-hospital variation in caesarean rates persisted.
CONCLUSIONS—Although certain limitations (imprecision of some diagnoses and information biases in the MBDS) make it impossible to establish unequivocal conclusions, results show a high degree of variability among hospitals when opting for caesarean section. This variability cannot be justified by differences in obstetric risks.


Keywords: hospital utilisation; medical practice variation; caesarean section; administrative databases PMID:10890876

Values of a Patient and Observer Scar Assessment Scale to Evaluate the Facial Skin Graft Scar

PubMed Central

Chae, Jin Kyung; Kim, Eun Jung; Park, Kun

2016-01-01

Background The patient and observer scar assessment scale (POSAS) recently emerged as a promising method, reflecting both observer's and patient's opinions in evaluating scar. This tool was shown to be consistent and reliable in burn scar assessment, but it has not been tested in the setting of skin graft scar in skin cancer patients. Objective To evaluate facial skin graft scar applied to POSAS and to compare with objective scar assessment tools. Methods Twenty three patients, who diagnosed with facial cutaneous malignancy and transplanted skin after Mohs micrographic surgery, were recruited. Observer assessment was performed by three independent rates using the observer component of the POSAS and Vancouver scar scale (VSS). Patient self-assessment was performed using the patient component of the POSAS. To quantify scar color and scar thickness more objectively, spectrophotometer and ultrasonography was applied. Results Inter-observer reliability was substantial with both VSS and the observer component of the POSAS (average measure intraclass coefficient correlation, 0.76 and 0.80, respectively). The observer component consistently showed significant correlations with patients' ratings for the parameters of the POSAS (all p-values<0.05). The correlation between subjective assessment using POSAS and objective assessment using spectrophotometer and ultrasonography showed low relationship. Conclusion In facial skin graft scar assessment in skin cancer patients, the POSAS showed acceptable inter-observer reliability. This tool was more comprehensive and had higher correlation with patient's opinion. PMID:27746642

Cutaneous Scarring: A Clinical Review

PubMed Central

Baker, Richard; Urso-Baiarda, Fulvio; Linge, Claire; Grobbelaar, Adriaan

2009-01-01

Cutaneous scarring can cause patients symptoms ranging from the psychological to physical pain. Although the process of normal scarring is well described the ultimate cause of pathological scarring remains unknown. Similarly, exactly how early gestation fetuses can heal scarlessly remains unsolved. These questions are crucial in the search for a preventative or curative antiscarring agent. Such a discovery would be of enormous medical and commercial importance, not least because it may have application in other tissues. In the clinical context the assessment of scars is becoming more sophisticated and new physical, medical and surgical therapies are being introduced. This review aims to summarise some of the recent developments in scarring research for non-specialists and specialists alike. PMID:20585482

The genital herpes problem in pregnancy.

PubMed

Guerra, B; Puccetti, C; Cervi, F

2012-10-01

Genital herpes is a common sexually transmitted infection. In reproductive age it involves the additional risk of vertical transmission to the neonate. Rates of transmission are affected by the viral type and whether the infection around delivery is primary or recurrent. Neonatal herpes is a rare but very severe complication of genital herpes infection and is caused by contact with infected genital secretions at the time of labor. Maternal acquisition of herpes simplex virus (HSV) in the third trimester of pregnancy carries the highest risk of neonatal transmission. Prevention of neonatal herpes depends on preventing acquisition of genital HSV infection during late pregnancy and avoiding exposure of the infant to herpetic lesions during delivery. Uninfected woman should be counselled about the need of avoiding sexual contact during the third trimester. Elective caesarean section before the onset of labor is the choice mode of delivery for women with genital lesions or with prodromal symptoms near the term, even if it offers only a partial protection against neonatal infection. Antiviral suppressive therapy is used from 36 weeks of gestation until delivery in pregnant women with recurrences to prevent genital lesions at the time of labor so reducing the need of caesarean sections. Currently, routine maternal serologic screening is not yet recommended. Because most mothers of infants who acquire neonatal herpes lack histories of clinically evident genital herpes, researchers should focus on the recognition of asymptomatic primary genital HSV infections.

[Pregnancy in HIV-positive women: 6 years of activity of the Regional Reference Center].

PubMed

Bernardon, M; De Seta, F; Maso, G P; Cescutti, V; Olivuzzi, M; Redaelli, I; Alberico, S

2005-08-01

With this study, we wanted to evaluate HIV-positive pregnant mothers followed at the HIV Reference Center of Friuli Venezia Giulia and to describe obstetric treatment aimed at identifying vertical transmission factors and at undertaking a correct diagnostic-therapeutic approach to this patient group. The data include a large case series from the European Collaborative Study on HIV in Pregnancy, in which our facility is a collaborating center. The protocol includes the administration of personalized antiretroviral therapy to seropositive patients at the first visit. An elective caesarean section is performed at 38 weeks gestation. Antiretroviral therapy is continued in the neonate. Breastfeeding is prohibited. From 1998 to 2002, 28 pregnant mothers with HIV infection were followed. Most patients came from out of region and had acquired the infection through heterosexual intercourse with a serodiscordant partner. In 1 in 3 patients, a diagnosis of seropositivity was made during pregnancy. One case of vertical transmission was observed. When appropriate prevention measures are instituted, the percentage of vertical transmission of infection can be reduced to less than 1% in Europe today. An important part of this effort is early screening for HIV infection in pregnancy. Other fundamental measures are the institution of antiretroviral therapy starting from the first weeks of pregnancy, monitoring of pregnancy at a tertiary reference center, intravenous administration of therapies before caesarean section, possibly not during labor and with the membrane intact. Equally important factors are neonatal therapy, adequate pediatric monitoring after the infant is born and discontinuation of breastfeeding.

Maternal accounts of their breast-feeding intent and early challenges after caesarean childbirth.

PubMed

Tully, Kristin P; Ball, Helen L

2014-06-01

breast-feeding outcomes are often worse after caesarean section compared to vaginal childbirth. this study characterises mothers' breast-feeding intentions and their infant feeding experiences after caesarean childbirth. data are from 115 mothers on a postnatal unit in Northeast England during February 2006-March 2009. Interviews were conducted an average of 1.5 days (range 1-6 days) after the women underwent unscheduled or scheduled caesarean. thematic analysis of the data suggested 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 caesarean recovery. Infrequent feeding was concerning but also enabled maternal rest. Other breast-feeding 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 caesarean section. Some breast-feeding difficulty stemmed from 'mucus' expulsion that had to occur before the infants could be 'interested' in feeding. Women who cited motivations for breast feeding that included benefit to themselves were more likely to exclusively breast feed on the postnatal unit after their caesareans than those who reported infant-only motivations. for the majority of mothers, breast feeding after a caesarean is affected by interrelated and compounding difficulties. Provision of more relational breast-feeding information may enable families to better anticipate early feeding experiences after caesarean section childbirth. © 2013 Elsevier Ltd. All rights reserved.

Caesarean section and asthma in Malaysian children: a case-control study.

PubMed

Nathan, Anna Marie; de Bruyne, Jessie; Khalid, Farah; Arumugam, Kulantheran

2012-09-01

Birth cohort studies in some countries have shown a link between caesarean section and asthma. To determine if there is an association between asthma and delivery via caesarean section in Malaysian children. This is a case-control study involving 156 children aged 3-15 years old, in a tertiary hospital in Kuala Lumpur, Malaysia. Seventy-eight children with a confirmed diagnosis of asthma and seventy-eight age-matched controls (no history of asthma or wheezing) were enrolled. Demographic data including mode of delivery and family history of allergic disorders was obtained. Total serum immunoglobulin E (IgE) was measured and skin prick tests (SPT) to 6 common aeroallergens were performed. The median age of the patients was 8 years old. One hundred and three (66%) children were delivered via normal vaginal delivery, 8 (5.1%) via assisted vaginal delivery and 45 children (28.9%) via caesarean section. Delivery via caesarean section was not significantly associated with asthma (OR = 1.21 [95% CI 0.60-2.41], p = 0.596). Children delivered via caesarean section did not have higher IgE levels nor were they more sensitized to aeroallergens. Multiple logistic regression showed that asthma was significantly associated with a positive family history of atopy (OR = 13.8 [95% CI 5.96, 32.1], p < 0.001). Introduction of semi-solid food after 6 months old had a protective effect against asthma (OR = 0.97 [95% CI 0.94, 0.99], p = 0.034). Childhood asthma in Malaysian children was not associated with delivery by caesarean section.

Vaginal delivery after previous caesarean section: is X-ray pelvimetry necessary?

PubMed

Thubisi, M; Ebrahim, A; Moodley, J; Shweni, P M

1993-05-01

To determine whether antepartum X-ray pelvimetry (XRP) reliably identified women suitable for a trial labour or repeat elective caesarean section after one previous section. A prospective controlled trial in which women were randomly allocated to either an antepartum XRP group who had XRP at 36 weeks gestation to determine mode of delivery, or a control group who had a trial labour without antepartum XRP. Following delivery, all controls had postpartum XRP. Department of Obstetrics and Gynaecology, King Edward VIII Hospital, Durban, South Africa. Three hundred-six women with a history of one previous caesarean section. Mode of delivery, birthweight and maternal and perinatal mortality and morbidity in the two groups. In the antepartum XRP group, 23 of 144 (16%) of women delivered vaginally compared with 60 of 144 (42%) controls (P < 0.0001). Of the 84 women with adequate antepartum XRP only 23 (27.7%) delivered vaginally. In the control group, 33 of 60 (55%) women who had vaginal deliveries had inadequate postpartum XRP and would have had a caesarean section if this information was known in the antepartum period; 62 of 84 (74%) caesarean sections in the control group had adequate postpartum XRP. Birthweight of the infants was similar in the two groups. There were no maternal or perinatal deaths. Maternal morbidity was similar in the two groups. Neonatal morbidity was minimal. Antepartum XRP is not necessary prior to a trial labour in women with one previous caesarean section. It increases the caesarean section rate and is a poor predictor of the outcome of labour.

Physiological Implications of Myocardial Scar Structure

PubMed Central

Richardson, WJ; Clarke, SA; Quinn, TA; Holmes, JW

2016-01-01

Once myocardium dies during a heart attack, it is replaced by scar tissue over the course of several weeks. The size, location, composition, structure and mechanical properties of the healing scar are all critical determinants of the fate of patients who survive the initial infarction. While the central importance of scar structure in determining pump function and remodeling has long been recognized, it has proven remarkably difficult to design therapies that improve heart function or limit remodeling by modifying scar structure. Many exciting new therapies are under development, but predicting their long-term effects requires a detailed understanding of how infarct scar forms, how its properties impact left ventricular function and remodeling, and how changes in scar structure and properties feed back to affect not only heart mechanics but also electrical conduction, reflex hemodynamic compensations, and the ongoing process of scar formation itself. In this article, we outline the scar formation process following an MI, discuss interpretation of standard measures of heart function in the setting of a healing infarct, then present implications of infarct scar geometry and structure for both mechanical and electrical function of the heart and summarize experiences to date with therapeutic interventions that aim to modify scar geometry and structure. One important conclusion that emerges from the studies reviewed here is that computational modeling is an essential tool for integrating the wealth of information required to understand this complex system and predict the impact of novel therapies on scar healing, heart function, and remodeling following myocardial infarction. PMID:26426470

Caesarean delivery and risk of childhood leukaemia: a pooled analysis from the Childhood Leukemia International Consortium (CLIC)

PubMed Central

Marcotte, Erin L; Thomopoulos, Thomas P; Infante-Rivard, Claire; Clavel, Jacqueline; Petridou, Eleni Th; Schüz, Joachim; Ezzat, Sameera; Dockerty, John D; Metayer, Catherine; Magnani, Corrado; Scheurer, Michael E; Mueller, Beth A; Mora, Ana M; Wesseling, Catharina; Skalkidou, Alkistis; Rashed, Wafaa M; Francis, Stephen S; Ajrouche, Roula; Erdmann, Friederike; Orsi, Laurent; Spector, Logan G

2017-01-01

Summary Background Results from case-control studies have shown an increased risk of acute lymphoblastic leukaemia (ALL) in young children born by caesarean delivery, and prelabour caesarean delivery in particular; however, an association of method of delivery with childhood leukaemia subtypes has yet to be established. We therefore did a pooled analysis of data to investigate the association between childhood leukaemia and caesarean delivery. Methods We pooled data from 13 case-control studies from the Childhood Leukemia International Consortium done in nine countries (Canada, Costa Rica, Egypt, France, Germany, Greece, Italy, New Zealand, and the USA) for births from 1970-2013. We analysed caesarean delivery overall and by indications that probably resulted in prelabour caesarean delivery or emergency caesarean delivery. We used multivariable logistic regression models, adjusted for child's birthweight, sex, age, ethnic origin, parental education, maternal age, and study, to estimate odds ratios (ORs) and 95% CIs for the risk of ALL and acute myeloid leukaemia (AML) in children aged 0-14 years at diagnosis. Findings The studies provided data for 8780 ALL cases, 1332 AML cases, and 23 459 controls, of which the birth delivery method was known for 8655 (99%) ALL cases, 1292 (97%) AML cases, and 23 351 (>99%) controls. Indications for caesarean delivery were available in four studies (there were caesarean deliveries for 1061 of 4313 ALL cases, 138 of 664 AML cases, and 1401 of 5884 controls). The OR for all indications of caesarean delivery and ALL was 1.06 (95% CI 0.99–1.13), and was significant for prelabour caesarean delivery and ALL (1.23 [1.04-1.47]; p=0.018). Emergency caesarean delivery was not associated with ALL (OR 1.02 [95% CI 0.81-1.30]). AML was not associated with caesarean delivery (all indications OR 0.99 [95% CI 0.84-1.17]; prelabour caesarean delivery 0.83 [0.54-1.26]; and emergency caesarean delivery 1.05 [0.63-1.77]). Interpretation Our

Obstructed Labor and Caesarean Delivery: The Cost and Benefit of Surgical Intervention

PubMed Central

Burns, Christy Turlington; Metzler, Ian S.; Farmer, Paul E.; Meara, John G.

2012-01-01

Background Although advances in the reduction of maternal mortality have been made, up to 273,000 women will die this year from obstetric etiologies. Obstructed labor (OL), most commonly treated with Caesarean delivery, has been identified as a major contributor to global maternal morbidity and mortality. We used economic and epidemiological modeling to estimate the cost per disability-adjusted life-year (DALY) averted and benefit-cost ratio of treating OL with Caesarean delivery for 49 countries identified as providing an insufficient number of Caesarean deliveries to meet demand. Methods and Findings Using publicly available data and explicit economic assumptions, we estimated that the cost per DALY (3,0,0) averted for providing Caesarean delivery for OL ranged widely, from $251 per DALY averted in Madagascar to $3,462 in Oman. The median cost per DALY averted was $304. Benefit-cost ratios also varied, from 0.6 in Zimbabwe to 69.9 in Gabon. The median benefit-cost ratio calculated was 6.0. The main limitation of this study is an assumption that lack of surgical capacity is the main factor responsible for DALYs from OL. Conclusions Using the World Health Organization's cost-effectiveness standards, investing in Caesarean delivery can be considered “highly cost-effective” for 48 of the 49 countries included in this study. Furthermore, in 46 of the 49 included countries, the benefit-cost ratio was greater than 1.0, implying that investment in Caesarean delivery is a viable economic proposition. While Caesarean delivery alone is not sufficient for combating OL, it is necessary, cost-effective by WHO standards, and ultimately economically favorable in the vast majority of countries included in this study. PMID:22558089

[Occurence, etiology and clinical significance of trombocytopenia in pregnancy].

PubMed

Brychtová, P; Procházka, M; Lattová, V; Lubušký, M; Procházková, J; Slavík, L; Úlehlová, J; Simetka, O

2013-12-01

The principal objective of the study is to compare results from the experimental group of pregnant women suffering from thrombocytopenia in pregnancy with results from the control group of pregnant women with normal physiologic blood platelet count. Department of Obstetrics and Gynaecology of the Tomas Bata Regional Hospital Zlín, Obstetrics and Gynaecology Clinic, Haematology and Oncology Clinic of the Palacky University Teaching Hospital and Medical School in Olomouc, Obstetrics and Gynaecology Clinic of the Ostrava Teaching Hospital. A group of 200 pregnant women suffering from thrombocytopenia underwent thorough medical tests. The level of platelets, presence of anti-platelets agents, liver function (LFT), anti-phospholipid antibodies, complete blood count with differential, specific antibodies for hepatitis B and C, Lyme borreliosis and cytomegalovirus were determined from venous blood using the EIA, ELISA methods. Medical articles and books about thrombocytopenia divide the causes for thrombocytopenia as follows: 79.5% benign gestational thrombocytopenia, 16% preeclampsia, 2.5% HELLP syndrome, 1% immune thrombocytopenia, 1% HVC. The number of women who developed physiological anaemia in pregnancy and were overweight is identical in the experimental group of pregnant women suffering from thrombocytopenia and in the control group of pregnant women with normal physiologic blood platelet count, and the proportion of the different age groups in the two groups of pregnant women is also identical. 32% of pregnancies in the experimental group ended in a caesarean section, of which 13.5% in a group of 127 pregnant women suffering from mild thrombocytopenia, 17.5% in a group of 71 pregnant women suffering from moderate thrombocytopenia and 1% in a group of 2 pregnant women suffering from severe thrombocytopenia. 20.5% pregnancies in the control group ended in caesarean section.

Investigating histological aspects of scars in children.

PubMed

Westra, I; Verhaegen, P D H M; Ibrahim Korkmaz, H; Braam, K I; Kaspers, G J L; Niessen, H W M; Niessen, F B

2017-05-02

Very little is known about histological aspects of paediatric scars and the possible role of the immune system during their formation. In this study, the histology thoracic scars caused by the placement of an implantable central venous access device in children who underwent treatment for cancer was assessed. The amount and type of collagen, the collagen orientation, the type of elastic fibres, the vascularsation, and the count of neutrophils, macrophages, and lymphocytes were analysed. The severity of scarring was assessed using the Vancouver scar scale (VSS). To evaluate the role of the immune system on scar severity and histology, the scars of children suffering from acute lymphoblastic leukaemia (ALL) were compared with the scars of children suffering from other types of childhood cancer. Our results showed an extremely random orientation of the collagen fibres of the paediatric scars with a mean collagen orientation index of 0.22 (standard deviation (SD) 0.10, zero indicating a perfectly random orientation and a perfectly parallel orientation). A lower collagen orientation index was seen in scars with a lower VSS score (VSS score <3: 0.19 versus VSS score ≥3 0.29, p=0.037). A higher total VSS score, resembling a worse scar, was assessed to the scars in the non-ALL group compared with the children with ALL (mean ALL: 0.91 (0-3) versus mean non-ALL: 2.50 (0-6), p=0.037). To our knowledge, this is the first study investigating a wide array of histological aspects in paediatric scars. Compared with adult scars, an extremely random collagen orientation was found (0.22 in children versus 0.41 and 0.46 adult normotrophic and hypertrophic scars, respectively). A lower collagen orientation index was found in scars with a lower VSS score. In addition, less severe scarring was measured in children suffering from ALL compared with children suffering from other types of childhood cancer. This suggests that the immune system could play a role in the development of

Uterine Artery Embolization Combined with Local Methotrexate and Systemic Methotrexate for Treatment of Cesarean Scar Pregnancy with Different Ultrasonographic Pattern

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

Lian Fan; Wang Yu, E-mail: wyfishking@hotmail.com; Chen Wei

Purpose: This study was designed to compare the effectiveness of systemic methotrexate (MTX) with uterine artery embolization (UAE) combined with local MTX for the treatment of cesarean scar pregnancy (CSP) with different ultrasonographic pattern, and to indicate the preferable therapy in CSP patients. Methods: The results of 21 CSP cases were reviewed. All subjects were initially administrated with systemic MTX (50 mg/m{sup 2} body surface area). UAE combined with local MTX was added to the patients who had failed systemic MTX. The transvaginal ultrasonography data were retrospectively assessed, and two different ultrasonographic patterns were found: surface implantation and deep implantationmore » of amniotic sac. The management and its effectiveness for patients with the two ultrasonographic patterns were studied retrospectively. Ultrasound scan and serum {beta}-hCG were monitored during follow-up. Data were analyzed with the Student's t test. Results: Nine patients were successfully treated with systemic MTX. The remaining 12 cases were successfully treated with additional UAE combined with local MTX. According to the classification by Vial et al. of CSP on ultrasonography, most surface implanted CSPs (8/11, 72.7%) could be successfully treated with systemic MTX, whereas most deeply implanted CSPs (9/10, 90%) had failed systemic MTX but still could be successfully treated with additional UAE combined with local MTX. All patients recovered without severe side effects. Most patients with a future desire for reproduction achieved subsequent pregnancy. Conclusions: For CSP patients suitable for nonsurgical treatment, UAE combined with local MTX would be the superior option compared with systemic MTX in the cases with deep implantation of amniotic sac.« less

Cause of vocal fold scar.

PubMed

Allen, Jacqui

2010-12-01

The prolonged debilitation, loss of income, and decrement in quality of life caused by vocal fold scar is exacerbated by our inability to successfully treat this difficult problem. As technology focuses on developing innovative treatments, we need to fully appreciate and understand the mechanisms giving rise to glottal scar, on both a macroscopic and microscopic level. This review examines recent literature pertaining to the gross and molecular mechanisms which give rise to vocal fold scar. Mechanisms of vocal fold scar production have been examined in both macroscopic and microscopic detail. Trauma and injury involving any aspect of the lamina propria, particularly the deeper layers, may result in epithelial tethering and scar formation. At the molecular level, early inflammatory cytokines activate and recruit fibroblasts which then drive the fibrotic cascade. Transforming growth factor-β enhances fibrosis and is balanced by tissue matrix metalloproteinases and hepatocyte growth factor activity. Molecular signaling offers novel opportunities to intervene in scar formation. New work investigating the cause of vocal fold scar identifies complex molecular processes leading to fibrosis in the lamina propria. Improved mechanistic understanding offers insight into prevention strategies and possible targets for antifibrotic therapies that may help prevent or treat this debilitating condition.

Different classes of antibiotics given to women routinely for preventing infection at caesarean section.

PubMed

Gyte, Gillian M I; Dou, Lixia; Vazquez, Juan C

2014-11-17

Caesarean section increases the risk of postpartum infection for women and prophylactic antibiotics have been shown to reduce the incidence; however, there are adverse effects. It is important to identify the most effective class of antibiotics to use and those with the least adverse effects. To determine, from the best available evidence, the balance of benefits and harms between different classes of antibiotic given prophylactically to women undergoing caesarean section. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (30 September 2014) and reference lists of retrieved papers. We included randomised controlled trials comparing different classes of prophylactic antibiotics given to women undergoing caesarean section. We excluded trials that compared drugs with placebo or drugs within a specific class; these are assessed in other Cochrane reviews. Two review authors independently assessed the studies for inclusion, assessed risk of bias and carried out data extraction. We included 35 studies of which 31 provided data on 7697 women. For the main comparison between cephalosporins versus penicillins, there were 30 studies of which 27 provided data on 7299 women. There was a lack of good quality data and important outcomes often included only small numbers of women.For the comparison of a single cephalosporin versus a single penicillin (Comparison 1 subgroup 1), we found no significant difference between these classes of antibiotics for our chosen most important seven outcomes namely: maternal sepsis - there were no women with sepsis in the two studies involving 346 women; maternal endometritis (risk ratio (RR) 1.11, 95% confidence interval (CI) 0.81 to 1.52, nine studies, 3130 women, random effects, moderate quality of the evidence); maternal wound infection (RR 0.83, 95% CI 0.38 to 1.81, nine studies, 1497 women, random effects, low quality of the evidence), maternal urinary tract infection (RR 1.48, 95% CI 0.89 to 2.48, seven studies, 1120

Ongoing pregnancies in patients with unexplained recurrent pregnancy loss: adverse obstetric outcomes.

PubMed

Cozzolino, Mauro; Rizzello, Francesca; Riviello, Chiara; Romanelli, Chiara; Coccia Elisabetta, Maria

2018-05-25

To investigate the incidence of adverse pregnancy outcomes in couples with an unexplained Recurrent Pregnancy Loss (RPL) history, a retrospective cohort study was conducted between 2014 and 2015. The study group (A) included couples with an unexplained RPL, and the control group (B) was composed of couples who attended the Low-Risk Antenatal Unit during the same period. On the other hand, 53 couples were included in the study group (A) and on the other hand, 65 in the control group (B). Women with previous unexplained recurrent pregnancies loss had a significantly increased risk of gestational diabetes with 12 cases (22.6%) in the study group and 3 cases (4.6%) in the control (OR: 6.048; 95% CI: 1.607-22.762; p = 0.007). A slight increase in the risk of preterm delivery and hepatic cholestasis was observed in the study group (6 cases, 11.3%, in study group and 1 case, 1.5% in the controls (OR: 8.170; 95% CI: 0.951-70.158; p = 0.0555). Women with a history of RPL delivered more frequently by caesarean section (OR: 3.252; 95% CI: 1.460-7.241; p = 0.0039). Women with a history of RPL were at an increased risk for adverse pregnancy outcomes, mainly gestational diabetes. Therefore, a closer surveillance during the antenatal period is recommended in this group of patients.

Obesity in pregnancy.

PubMed

Davies, Gregory A L; Maxwell, Cynthia; McLeod, Lynne

2010-02-01

encouraged to enter pregnancy with a BMI < 30 kg/m(2), and ideally < 25 kg/m(2). (III-B). 2. BMI should be calculated from pre-pregnancy height and weight. Those with a pre-pregnancy BMI > 30 kg/m(2) are considered obese. This information can be helpful in counselling women about pregnancy risks associated with obesity. (II-2B). 3. Obese pregnant women should receive counselling about weight gain, nutrition, and food choices. (II-2B). 4. Obese women should be advised that they are at risk for medical complications such as cardiac disease, pulmonary disease, gestational hypertension, gestational diabetes, and obstructive sleep apnea. Regular exercise during pregnancy may help to reduce some of these risks. (II-2B). 5. Obese women should be advised that their fetus is at an increased risk of congenital abnormalities, and appropriate screening should be done. (II-2B). 6. Obstetric care providers should take BMI into consideration when arranging for fetal anatomic assessment in the second trimester. Anatomic assessment at 20 to 22 weeks may be a better choice for the obese pregnant patient. (II-2B). 7. Obese pregnant women have an increased risk of Caesarean section, and the success of vaginal birth after Caesarean section is decreased. (II-2B). 8. Antenatal consultation with an anaesthesiologist should be considered to review analgesic options and to ensure a plan is in place should a regional anaesthetic be chosen. (III-B). 9. The risk of venous thromboembolism for each obese woman should be evaluated. In some clinical situations, consideration for thromboprophylaxis should be individualized. (III-B).

Suppressed inflammatory gene expression during human hypertrophic scar compared to normotrophic scar formation.

PubMed

van den Broek, Lenie J; van der Veer, Willem M; de Jong, Etty H; Gibbs, Susan; Niessen, Frank B

2015-08-01

Hypertrophic scar formation is a result of adverse cutaneous wound healing. The pathogenesis of hypertrophic scar formation is still poorly understood. A problem next to the lack of suitable animal models is that often normal skin is compared to hypertrophic scar (HTscar) and not to normotrophic scar (NTscar) tissue. Another drawback is that often only one time period after wounding is studied, while scar formation is a dynamic process over a period of several months. In this study, we compared the expression of genes involved in inflammation, angiogenesis and extracellular matrix (ECM) formation and also macrophage infiltration in biopsies obtained before and up to 52 weeks after standard surgery in five patients who developed HTscar and six patients who developed NTscar. It was found that HTscar formation coincided with a prolonged decreased expression of inflammatory genes (TNFα, IL-1α, IL-1RN, CCL2, CCL3, CXCL2, CXCR2, C3 and IL-10) and an extended increased expression of ECM-related genes (PLAU, Col3A1, TGFβ3). This coincided with a delayed but prolonged infiltration of macrophages (type 2) in HTscar tissue compared to NTscar tissue. These findings were supported by immunohistochemical localization of proteins coding for select genes named above. Our study emphasizes that human cutaneous wound healing is a dynamic process that is needed to be studied over a period of time rather than a single point of time. Taken together, our results suggest innate immune stimulatory therapies may be a better option for improving scar quality than the currently used anti-inflammatory scar therapies. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Caesarean delivery and risk of childhood leukaemia: a pooled analysis from the Childhood Leukemia International Consortium (CLIC).

PubMed

Marcotte, Erin L; Thomopoulos, Thomas P; Infante-Rivard, Claire; Clavel, Jacqueline; Petridou, Eleni Th; Schüz, Joachim; Ezzat, Sameera; Dockerty, John D; Metayer, Catherine; Magnani, Corrado; Scheurer, Michael E; Mueller, Beth A; Mora, Ana M; Wesseling, Catharina; Skalkidou, Alkistis; Rashed, Wafaa M; Francis, Stephen S; Ajrouche, Roula; Erdmann, Friederike; Orsi, Laurent; Spector, Logan G

2016-04-01

Results from case-control studies have shown an increased risk of acute lymphoblastic leukaemia (ALL) in young children born by caesarean delivery, and prelabour caesarean delivery in particular; however, an association of method of delivery with childhood leukaemia subtypes has yet to be established. We therefore did a pooled analysis of data to investigate the association between childhood leukaemia and caesarean delivery. We pooled data from 13 case-control studies from the Childhood Leukemia International Consortium done in nine countries (Canada, Costa Rica, Egypt, France, Germany, Greece, Italy, New Zealand, and the USA) for births from 1970-2013. We analysed caesarean delivery overall and by indications that probably resulted in prelabour caesarean delivery or emergency caesarean delivery. We used multivariable logistic regression models, adjusted for child's birthweight, sex, age, ethnic origin, parental education, maternal age, and study, to estimate odds ratios (ORs) and 95% CIs for the risk of ALL and acute myeloid leukaemia (AML) in children aged 0-14 years at diagnosis. The studies provided data for 8780 ALL cases, 1332 AML cases, and 23 459 controls, of which the birth delivery method was known for 8655 (99%) ALL cases, 1292 (97%) AML cases, and 23 351 (>99%) controls. Indications for caesarean delivery were available in four studies (there were caesarean deliveries for 1061 of 4313 ALL cases, 138 of 664 AML cases, and 1401 of 5884 controls). The OR for all indications of caesarean delivery and ALL was 1·06 (95% CI 0·99-1·13), and was significant for prelabour caesarean delivery and ALL (1·23 [1·04-1·47]; p=0·018). Emergency caesarean delivery was not associated with ALL (OR 1·02 [95% CI 0·81-1·30]). AML was not associated with caesarean delivery (all indications OR 0·99 [95% CI 0·84-1·17]; prelabour caesarean delivery 0·83 [0·54-1·26]; and emergency caesarean delivery 1·05 [0·63-1·77]). Our results suggest an increased risk of

SCAR/WAVE: A complex issue.

PubMed

Davidson, Andrew J; Insall, Robert H

2013-11-01

The SCAR/WAVE complex drives the actin polymerisation that underlies protrusion of the front of the cell and thus drives migration. However, it is not understood how the activity of SCAR/WAVE is regulated to generate the infinite range of cellular shape changes observed during cell motility. What are the relative roles of the subunits of the SCAR/WAVE complex? What signaling molecules do they interact with? And how does the complex integrate all this information in order to control the temporal and spatial polymerisation of actin during protrusion formation? Unfortunately, the interdependence of SCAR complex members has made genetic dissection hard. In our recent paper,(1) we describe stabilization of the Dictyostelium SCAR complex by a small fragment of Abi. Here we summarize the main findings and discuss how this approach can help reveal the inner workings of this impenetrable complex.

Massage in hypertrophic scars.

PubMed

Patiño, O; Novick, C; Merlo, A; Benaim, F

1999-01-01

Various attempts have been made to intervene with the formation of hypertrophic scarring (HTS) or to ameliorate it once it has developed, but none have yet proved effective. Massage therapy is routinely used by therapists for the treatment of various conditions, and there have been reports of increased scar pliability and decreased scar banding with the use of massage. This study examines the use of friction massage over a 3-month period in a group of 30 pediatric patients with HTS. The patients were randomly assigned to receive either therapeutic massage sessions of 10 minutes per day in combination with treatment with pressure garments or they were treated with pressure garments alone. A modified Vancouver Burn Scar Assessment Scale was used to measure the characteristics of the identified scars (10 cm by 10 cm) before and after the implementation of massage therapy. The study failed to demonstrate any appreciable effects of massage therapy on the vascularity, pliability, and height of the HTS studied, although there were reports of a decrease in pruritus in some patients. Further studies, with prolonged treatment intervals, are necessary to conclusively demonstrate the ineffectiveness of this therapy for HTS.

Development of a Porcine Full-Thickness Burn Hypertrophic Scar Model and Investigation of the Effects of Shikonin on Hypertrophic Scar Remediation

PubMed Central

Deng, Xingwang; Chen, Qian; Qiang, Lijuan; Chi, Mingwei; Xie, Nan; Wu, Yinsheng; Yao, Ming; Zhao, Dan; Ma, Jiaxiang; Zhang, Ning; Xie, Yan

2018-01-01

Hypertrophic scars formed after burns remain a challenge in clinical practice. Development of effective scar therapies relies on validated animal models that mimic human hypertrophic scars. A consistent porcine full-thickness burn hypertrophic scar model has yet to be developed. We have previously reported that Shikonin induces apoptosis and reduces collagen production in hypertrophic scar fibroblasts in vitro and may therefore hold potential as a novel scar remediation therapy. In this study, we aimed to validate the potential of Shikonin on scar remediation in vivo. A novel porcine hypertrophic scar model was created after full-thickness burn wounds, and the effect of Shikonin on scar remediation was investigated. Clinical scar assessments, histology, and immunohistochemistry were used to evaluate scar appearance, morphology, and protein expression. Eight weeks after scar formation, clinical scar assessment indicated that the score of hypertrophic scars treated with Shikonin was significantly lower than that of the control group. Hypertrophic scars treated with Shikonin appeared flat, pink, and pliable. In addition, histological analysis indicated that hypertrophic scars treated with Shikonin exhibited reduced thickness of the epidermis and dermis, thin and even epithelial layers, reduced numbers of keratinocytes, uniform distribution of fibroblasts, and a parallel and loose arrangement of collagen fibers in the dermis. Moreover, immunohistochemical analysis indicated that Shikonin inhibited the expression of p63, cytokeratin 10, alpha-smooth muscle actin, transforming growth factor-beta 1, and collagen I, which play important roles in hypertrophic scar formation. Based on these results, we conclude that Shikonin has potential as a novel scar therapy. PMID:29922164

Obesity in pregnancy: risks and management

PubMed Central

Fitzsimons, Kate J; Modder, Jo; Greer, Ian A

2009-01-01

Maternal obesity is now considered one of the most commonly occurring risk factors seen in obstetric practice. Compared with women with a healthy pre-pregnancy weight, women with obesity are at increased risk of miscarriage, gestational diabetes, preeclampsia, venous thromboembolism, induced labour, caesarean section, anaesthetic complications and wound infections, and they are less likely to initiate or maintain breastfeeding. Babies of obese mothers are at increased risk of stillbirth, congenital anomalies, prematurity, macrosomia and neonatal death. Intrauterine exposure to obesity is also associated with an increased risk of developing obesity and metabolic disorders in childhood. This article reviews the prevalence of obesity in pregnancy and the associated maternal and fetal complications. Recommendations and suggestions for pre-conception, antenatal and postnatal care of women with obesity are presented, and current research in the UK and future research priorities are considered. PMID:27582812

Effects of continuity of care by a primary midwife (caseload midwifery) on caesarean section rates in women of low obstetric risk: the COSMOS randomised controlled trial.

PubMed

McLachlan, H L; Forster, D A; Davey, M A; Farrell, T; Gold, L; Biro, M A; Albers, L; Flood, M; Oats, J; Waldenström, U

2012-11-01

To determine whether primary midwife care (caseload midwifery) decreases the caesarean section rate compared with standard maternity care. Randomised controlled trial. Tertiary-care women's hospital in Melbourne, Australia. A total of 2314 low-risk pregnant women. Women randomised to caseload received antenatal, intrapartum and postpartum care from a primary midwife with some care by 'back-up' midwives. Women randomised to standard care received either midwifery or obstetric-trainee care with varying levels of continuity, or community-based general practitioner care. caesarean birth. Secondary outcomes included instrumental vaginal births, analgesia, perineal trauma, induction of labour, infant admission to special/neonatal intensive care, gestational age, Apgar scores and birthweight. In total 2314 women were randomised-1156 to caseload and 1158 to standard care. Women allocated to caseload were less likely to have a caesarean section (19.4% versus 24.9%; risk ratio [RR] 0.78; 95% CI 0.67-0.91; P = 0.001); more likely to have a spontaneous vaginal birth (63.0% versus 55.7%; RR 1.13; 95% CI 1.06-1.21; P < 0.001); less likely to have epidural analgesia (30.5% versus 34.6%; RR 0.88; 95% CI 0.79-0.996; P = 0.04) and less likely to have an episiotomy (23.1% versus 29.4%; RR 0.79; 95% CI 0.67-0.92; P = 0.003). Infants of women allocated to caseload were less likely to be admitted to special or neonatal intensive care (4.0% versus 6.4%; RR 0.63; 95% CI 0.44-0.90; P = 0.01). No infant outcomes favoured standard care. In settings with a relatively high baseline caesarean section rate, caseload midwifery for women at low obstetric risk in early pregnancy shows promise for reducing caesarean births. © 2012 The Authors BJOG An International Journal of Obstetrics and Gynaecology © 2012 RCOG.

[Scars, physiology, classification and assessment].

PubMed

Roques, Claude

2013-01-01

A skin scar is the sign of tissue repair following damage to the skin. Once formed, it follows a process of maturation which, after several months, results in a mature scar. This can be pathological with functional and/or aesthetic consequences. It is important to assess the scar as it matures in order to adapt the treatment to its evolution.

Overweight and obesity knowledge prior to pregnancy: a survey study.

PubMed

Nitert, Marloes Dekker; Foxcroft, Katie F; Lust, Karin; Fagermo, Narelle; Lawlor, Debbie A; O'Callaghan, Michael; McIntyre, H David; Callaway, Leonie K

2011-11-21

Overweight and obesity are associated with increased risk for pregnancy complications. Knowledge about increased risks in overweight and obese women could contribute to successful prevention strategies and the aim of this study is to assess current levels of knowledge in a pregnant population. Cross sectional survey of 412 consecutive unselected women in early pregnancy in Brisbane, Australia: 255 public women attending their first antenatal clinic visit and 157 women at private maternal fetal medicine clinics undergoing a routine ultrasound evaluation prior to 20 weeks gestation. The cohort was stratified according to pre pregnancy BMI (< 25.0 or ≥ 25.0). The main outcome measure was knowledge regarding the risks of overweight and obesity in pregnancy. Over 75% of respondents identified that obese women have an increased risk of overall complications, including gestational diabetes and hypertensive disorders of pregnancy compared to women of normal weight. More than 60% of women asserted that obesity would increase the risk of caesarean section and less than half identified an increased risk of adverse neonatal outcomes. Women were less likely to know about neonatal complications (19.7% did not know about the effect of obesity on these) than maternal complications (7.4%). Knowledge was similar amongst women recruited at the public hospital and those recruited whilst attending for an ultrasound scan at a private clinic. For most areas they were also similar between women of lower and higher BMI, but women with BMI < 25.0 were less likely to know that obesity was associated with increased rate of Caesarean section than those with higher BMI (16.8% versus 4.5%, P < 0.001). Higher educational status was associated with more knowledge of the risks of overweight and obesity in pregnancy. Many women correctly identify that overweight and obesity increases the overall risk of complications of pregnancy and childbirth. The increased risks of maternal complications

Translation into Brazilian Portuguese and validation of the "Quantitative Global Scarring Grading System for Post-acne Scarring" *

PubMed Central

Cachafeiro, Thais Hofmann; Escobar, Gabriela Fortes; Maldonado, Gabriela; Cestari, Tania Ferreira

2014-01-01

The "Quantitative Global Scarring Grading System for Postacne Scarring" was developed in English for acne scar grading, based on the number and severity of each type of scar. The aims of this study were to translate this scale into Brazilian Portuguese and verify its reliability and validity. The study followed five steps: Translation, Expert Panel, Back Translation, Approval of authors and Validation. The translated scale showed high internal consistency and high test-retest reliability, confirming its reproducibility. Therefore, it has been validated for our population and can be recommended as a reliable instrument to assess acne scarring. PMID:25184939

The outcome of pregnancies in women with cystic fibrosis--single centre experience 1998-2011.

PubMed

Thorpe-Beeston, J G; Madge, S; Gyi, K; Hodson, M; Bilton, D

2013-02-01

To describe the maternal and fetal outcomes of pregnancies in women with cystic fibrosis. Retrospective study. Single obstetric hospital and adult cystic fibrosis centre. Retrospective case-note review of pregnant women with cystic fibrosis referred for antenatal care and delivery. Maternal and fetal outcomes, mode of delivery, lung function and pregnancy complications. Forty-eight pregnancies were studied in 41 women. There were two miscarriages, 44 singleton pregnancies and two sets of twins. All babies were liveborn and survived. The mean gestational age at delivery was 35.9 ± 3.3 weeks. There were no fetal abnormalities or terminations of pregnancy. The median birthweight centile was 31.9 (interquartile range 14.9-55.6). Twenty-five (52.1%) of the women had pancreatic insufficiency and 17 (35.4%) required insulin. There was a positive correlation between booking predicted forced expiratory volume in 1 second (FEV(1) ) and gestational age at delivery (P < 0.01). Women with FEV(1) ≤60% were more likely to deliver earlier and by caesarean section compared with women with FEV(1) >60% (35.0 ± 3.2 weeks versus 37.1 ± 3.0 weeks; P = 0.02 and 75.0% versus 25.0%; P = 0.01). Three of the seven women with an FEV(1) <40% died within 18 months of delivery. Four of the eight women with FEV(1) 40-50% died between 2 and 8 years after delivery. Pregnancy for women with cystic fibrosis is possible and results in favourable maternal and fetal outcomes, but the incidence of preterm delivery and caesarean section is increased. Women with pre-existing poor lung function should be counselled antenatally to ensure that they understand the implications of their shortened life-expectancy and parenthood. © 2012 The Authors BJOG An International Journal of Obstetrics and Gynaecology © 2012 RCOG.

Improving scar quality: a prospective clinical study.

PubMed

Atiyeh, Bishara S; Ioannovich, John; Al-Amm, Christian A; El-Musa, Kusai A; Dham, Ruwayda

2002-01-01

Following traumatic or surgical injury to the skin, wounds do not heal by tissue regeneration but rather by scar formation. Though healing is definitely a welcomed event, the resultant scar, very often, is not aesthetically pleasing, and not infrequently, may be pathologic causing serious deformities and contractures. Management of problematic scars continues to be a frustrating endeavor with less than optimal results. Prophylactic methods of wound management to minimize serious scarring are being developed. In a previously published study, we have demonstrated improved healing of split thickness skin graft donor sites following treatment with Moist Exposed Burn Ointment (MEBO, Julphar Gulf Pharmaceutical Industries, Ras Al-Khaimah, UAE). At present, we are reporting the results of a comparative clinical prospective study evaluating scar quality following primary healing of elective surgical and traumatic facial wounds with prophylactic MEBO application, topical antibiotic ointment application, and no topical therapy at all. Scars were evaluated according to the Visual Analogue Scale for scar assessment. Statistical analysis of scar assessment scores demonstrated marked prevention of unfavorable scars with improved cosmetic results following MEBO prophylactic therapy.

Scar revision - series (image)

MedlinePlus

... scar can be removed completely. The degree of improvement will depend on variables such as the direction and size of the scar, the age of the person, skin type and color, and hereditary factors that may precondition the extent of the healing process.

Pregnancy in a woman with proportionate (primordial) dwarfism: a case report and literature review.

PubMed

Vance, C E; Desmond, M; Robinson, A; Johns, J; Zacharin, M; Savarirayan, R; König, K; Warrillow, S; Walker, S P

2012-09-01

Primordial dwarfism is a rare form of severe proportionate dwarfism which poses significant challenges in pregnancy. A 27-year-old with primordial dwarfism (height 97 cm, weight 22 kg) and coexisting morbidities of familial hypercholesterolaemia and hypertension presented to our unit. Early pregnancy was complicated by difficult blood pressure control, sinus tachycardia, biochemical hyperthyroidism and insulin-requiring gestational diabetes. Delivery was indicated at 24 weeks with uncontrollable hypertension, progressive renal impairment and intrauterine growth restriction. A caesarean section was performed under general anaesthesia, resulting in the delivery of a 486 g male infant. This case highlights the difficulties of managing pregnancy in a woman with primordial dwarfism. Her limited capacity to respond to the physiological demands of pregnancy created a life-threatening situation, culminating in profound preterm birth.

Pregnancy in a woman with proportionate (primordial) dwarfism: a case report and literature review

PubMed Central

Vance, C E; Desmond, M; Robinson, A; Johns, J; Zacharin, M; Savarirayan, R; König, K; Warrillow, S; Walker, S P

2012-01-01

Primordial dwarfism is a rare form of severe proportionate dwarfism which poses significant challenges in pregnancy. A 27-year-old with primordial dwarfism (height 97 cm, weight 22 kg) and coexisting morbidities of familial hypercholesterolaemia and hypertension presented to our unit. Early pregnancy was complicated by difficult blood pressure control, sinus tachycardia, biochemical hyperthyroidism and insulin-requiring gestational diabetes. Delivery was indicated at 24 weeks with uncontrollable hypertension, progressive renal impairment and intrauterine growth restriction. A caesarean section was performed under general anaesthesia, resulting in the delivery of a 486 g male infant. This case highlights the difficulties of managing pregnancy in a woman with primordial dwarfism. Her limited capacity to respond to the physiological demands of pregnancy created a life-threatening situation, culminating in profound preterm birth. PMID:27582869

Reducing stillbirths: screening and monitoring during pregnancy and labour

PubMed Central

Haws, Rachel A; Yakoob, Mohammad Yawar; Soomro, Tanya; Menezes, Esme V; Darmstadt, Gary L; Bhutta, Zulfiqar A

2009-01-01

Background Screening and monitoring in pregnancy are strategies used by healthcare providers to identify high-risk pregnancies so that they can provide more targeted and appropriate treatment and follow-up care, and to monitor fetal well-being in both low- and high-risk pregnancies. The use of many of these techniques is controversial and their ability to detect fetal compromise often unknown. Theoretically, appropriate management of maternal and fetal risk factors and complications that are detected in pregnancy and labour could prevent a large proportion of the world's 3.2 million estimated annual stillbirths, as well as minimise maternal and neonatal morbidity and mortality. Methods The fourth in a series of papers assessing the evidence base for prevention of stillbirths, this paper reviews available published evidence for the impact of 14 screening and monitoring interventions in pregnancy on stillbirth, including identification and management of high-risk pregnancies, advanced monitoring techniques, and monitoring of labour. Using broad and specific strategies to search PubMed and the Cochrane Library, we identified 221 relevant reviews and studies testing screening and monitoring interventions during the antenatal and intrapartum periods and reporting stillbirth or perinatal mortality as an outcome. Results We found a dearth of rigorous evidence of direct impact of any of these screening procedures and interventions on stillbirth incidence. Observational studies testing some interventions, including fetal movement monitoring and Doppler monitoring, showed some evidence of impact on stillbirths in selected high-risk populations, but require larger rigourous trials to confirm impact. Other interventions, such as amniotic fluid assessment for oligohydramnios, appear predictive of stillbirth risk, but studies are lacking which assess the impact on perinatal mortality of subsequent intervention based on test findings. Few rigorous studies of cardiotocography have

Neonatal outcomes following a trial of labor after Caesarean delivery: a population-based study.

PubMed

Litwin, Charles Edward; Czuzoj-Shulman, Nicholas; Zakhari, Andrew; Abenhaim, Haim Arie

2018-08-01

To evaluate the neonatal effects of trial of labor after Caesarean (TOLAC) births. We conducted a retrospective population-based cohort study using the CDC's Period Linked Birth/Infant Death Public Use File (2011-2013) on women with a live singleton pregnancy and prior Caesarean delivery. Multivariate logistic regression compared neonatal outcomes between women who underwent a TOLAC with women who did not. Secondary analysis compared outcomes of birth with uterine rupture to those without. A total of 1,036,554 births met inclusion criteria, of which 17.5% underwent TOLAC. Women who had a TOLAC were more likely to deliver infants requiring neonatal intensive care unit (NICU) admission (odds ratios (OR) 1.12, 95%CI 1.09-1.16) and assisted ventilation (OR 1.07, 95%CI 1.03-1.12). Among women with TOLAC, 0.18% of births were in context of a uterine rupture and those neonates had an increased risk of NICU admissions (OR 5.95, 95%CI 4.56-7.76), assisted ventilation (OR 8.89, 95%CI 6.73-11.75), seizures (OR 91.66, 95%CI 42.23-198.93), and death (OR 16.28, 95%CI 5.09-52.08). Neonatal morbidity appears slightly increased among women with a TOLAC. However, morbidity and mortality are considerably increased in cases of uterine rupture. Appropriate selection and counseling of women for TOLAC should be undertaken as to minimize uterine rupture risk.

Obesity and pregnancy: a transversal study from a low-risk maternity.

PubMed

Calderon, Ana Carolina S; Quintana, Silvana M; Marcolin, Alessandra C; Berezowski, Aderson T; Brito, Luiz Gustavo O; Duarte, Geraldo; Cavalli, Ricardo C

2014-07-28

Obesity is a public health problem and is increasing in all populations, including pregnant women. It influences maternal and neonatal outcomes; however, data are scarce in developing countries. We aimed to compare perinatal results between obese and non-obese pregnant women in a low-risk maternity. Transversal study of 1,779 40-week-pregnancies from 2005 to 2009 that completed a standard questionnaire with sociodemographic, obstetrical and neonatal variables and performed an ultrasound with amniotic fluid index (AFI) measurement and foetal vitality (FBP, non-stress test). They were analysed about their association with obesity on pregnancy. When compared with non-obese women, the group of obese patients had higher systolic (118.1 vs 109.2 mmHg; p < 0.01) and diastolic (76.6 vs 70.4 mmHg; p < 0.01) pressure levels, AFI (12.52 vs. 9.61 cm; p = 0.02), presence of meconium on labour (20.52 vs. 14.67%; p = 0.02), birthweight (3602 vs. 3437 g; p < 0.01) and caesarean section (39.74 vs. 29.98%, p < 0.01). Labour induction before 40 weeks in the antenatal period associated with foetal weight estimation should be considered as a recommendation for decreasing high percentages of caesarean delivery found in obese women.

Why 'down under' is a cut above: a comparison of rates of and reasons for caesarean section in England and Australia

PubMed Central

2014-01-01

Background Most studies examining determinants of rising rates of caesarean section have examined patterns in documented reasons for caesarean over time in a single location. Further insights could be gleaned from cross-cultural research that examines practice patterns in locations with disparate rates of caesarean section at a single time point. Methods We compared both rates of and main reason for pre-labour and intrapartum caesarean between England and Queensland, Australia, using data from retrospective cross-sectional surveys of women who had recently given birth in England (n = 5,250) and Queensland (n = 3,467). Results Women in Queensland were more likely to have had a caesarean birth (36.2%) than women in England (25.1% of births; OR = 1.44, 95% CI = 1.28-1.61), after adjustment for obstetric characteristics. Between-country differences were found for rates of pre-labour caesarean (21.2% vs. 12.2%) but not for intrapartum caesarean or assisted vaginal birth. Compared to women in England, women in Queensland with a history of caesarean were more likely to have had a pre-labour caesarean and more likely to have had an intrapartum caesarean, due only to a previous caesarean. Among women with no previous caesarean, Queensland women were more likely than women in England to have had a caesarean due to suspected disproportion and failure to progress in labour. Conclusions The higher rates of caesarean birth in Queensland are largely attributable to higher rates of caesarean for women with a previous caesarean, and for the main reason of having had a previous caesarean. Variation between countries may be accounted for by the absence of a single, comprehensive clinical guideline for caesarean section in Queensland. PMID:24767675

Criteria-based audit of caesarean section in a referral hospital in rural Tanzania.

PubMed

Heemelaar, S; Nelissen, E; Mdoe, P; Kidanto, H; van Roosmalen, J; Stekelenburg, J

2016-04-01

WHO uses the Caesarean section (CS) rate to monitor implementation of emergency obstetric care (EmOC). Although CS rates are rising in sub-Saharan Africa, maternal outcome has not improved. We audited indications for CS and related complications among women with severe maternal morbidity and mortality in a referral hospital in rural Tanzania. Cross-sectional study was from November 2009 to November 2011. Women with severe maternal morbidity and mortality were identified and those with CS were included in this audit. Audit criteria were developed based on the literature review and (inter)national guidelines. Tanzanian and Dutch doctors reviewed hospital notes. The main outcome measured was prevalence of substandard quality of care leading to unnecessary CS and delay in performing interventions to prevent CS. A total of 216 maternal near misses and 32 pregnancy-related deaths were identified, of which 82 (33.1%) had a CS. Indication for CS was in accordance with audit criteria for 36 of 82 (44.0%) cases without delay. In 20 of 82 (24.4%) cases, the indication was correct; however, there was significant delay in providing standard obstetric care. In 16 of 82 (19.5%) cases, the indication for CS was not in accordance with audit criteria. During office hours, CS was more often correctly indicated than outside office hours (60.0% vs. 36.0%, P < 0.05). Caesarean section rate is not an useful indicator to monitor quality of EmOC as a high rate of unnecessary and potentially preventable CS was identified in this audit. © 2016 John Wiley & Sons Ltd.

Caesarean birth rates in public and privately funded hospitals: a cross-sectional study.

PubMed

Alonso, Bruna Dias; Silva, Flora Maria Barbosa da; Latorre, Maria do Rosário Dias de Oliveira; Diniz, Carmen Simone Grilo; Bick, Debra

2017-01-01

To examine maternal and obstetric factors influencing births by cesarean section according to health care funding. A cross-sectional study with data from Southeastern Brazil. Caesarean section births from February 2011 to July 2012 were included. Data were obtained from interviews with women whose care was publicly or privately funded, and from their obstetric and neonatal records. Univariate and multivariate analyses were conducted to generate crude and adjusted odds ratios (OR) with 95% confidence intervals (95%CI) for caesarean section births. The overall caesarean section rate was 53% among 9,828 women for whom data were available, with the highest rates among women whose maternity care was privately funded. Reasons for performing a c-section were infrequently documented in women's maternity records. The variables that increased the likelihood of c-section regardless of health care funding were the following: paid employment, previous c-section, primiparity, antenatal and labor complications. Older maternal age, university education, and higher socioeconomic status were only associated with c-section in the public system. Higher maternal socioeconomic status was associated with greater likelihood of a caesarean section birth in publicly funded settings, but not in the private sector, where funding source alone determined the mode of birth rather than maternal or obstetric characteristics. Maternal socioeconomic status and private healthcare funding continue to drive high rates of caesarean section births in Brazil, with women who have a higher socioeconomic status more likely to have a caesarean section birth in all birth settings.

Factors influencing rising caesarean section rates in China between 1988 and 2008.

PubMed

Feng, Xing Lin; Xu, Ling; Guo, Yan; Ronsmans, Carine

2012-01-01

To identify factors driving the rapid increase in caesarean section in China between 1988 and 2008. Data from four national cross-sectional surveys (1993, 1998, 2003 and 2008) and modified Poisson regression were used to determine whether changes in household income, access to health insurance or women's education accounted for the rise in caesarean sections in urban and rural areas. In 2008, 64.1% of urban women and 11.3% of women in the poorest rural region reported giving birth by caesarean section. A fast rise was occurring in all socioeconomic groups. Between 1993 and 2008, the risk of caesarean section had increased more than threefold in urban areas (relative risk, RR: 3.63; 95% confidence interval, CI: 2.61-5.04) and more than 15-fold in rural areas (RR: 15.46; 95% CI: 10.46-22.86). After adjustment for improvements in income, education and access to health insurance over the study period, the RR dropped minimally in urban areas (RR: 3.07; 95% CI: 2.32-4.07), which suggests that these factors do not explain the rise; in rural areas, the adjusted RR dropped to 7.18 (95% CI: 4.82-10.69), which shows that socioeconomic change is only partly responsible for the rise. Socioeconomic region of residence was a more important driver of the caesarean section rate than individual socioeconomic status. The large variation in caesarean section rate by socioeconomic region--independent of individual income, health insurance or education--suggests that structural factors related to service supply have influenced the increasing rate more than a woman's ability to pay.

[Physical therapy for scars].

PubMed

Masanovic, Marguerite Guillot

2013-01-01

Physical therapy consists notably of hand or mechanical massages, pressure therapy using various fabrics or splints, cryotherapy, laser therapy, etc. It forms part of the range of therapies used to treat pathological scars, including medical and surgical treatment. While the results are often satisfactory for hypertrophic scars, they remain uncertain for major keloids.

Systemic lupus erythematosus pregnancies: a case series from a tertiary, East Malaysian hospital.

PubMed

Teh, C L; Wong, J S; Ngeh, N K N; Loh, W L H

2009-03-01

We performed a retrospective study of all systemic lupus erythematosus (SLE) pregnancies during a two-year period (2006-2007) to describe the clinical features, maternal and foetal outcomes in our centre. There were 17 pregnancies in 16 women with SLE. Our patients have a mean age of 28.31 years (SD 5.24) and a mean disease duration of 38.62 months (SD 38.03). Our patients have complicated pregnancies: 35.3% have SLE flares, 21.1% have preeclampsia and 47.4% needed caesarean sections. There were 15.8% foetal losses and 12.5% preterm deliveries in our patients. All the foetal losses occurred in patients with severe SLE flares during pregnancies. Lupus pregnancies in our centre generally have a good maternal and foetal outcome comparable with developed countries. The low incidence of antiphospholipid syndrome, the high usage of hydroxychloroquine and the high SLE remission rate in our patients before conceptions are the possible factors contributing to the good outcome.

Fetal laceration during caesarean section and its medico-legal sequelae.

PubMed

Esposito, Ciro; Escolino, Maria; Paternoster, Mariano; Buccelli, Claudio; Graziano, Vincenzo; Falco, Marianna; Alicchio, Francesca; Cerulo, Mariapina; Settimi, Alessandro; Savanelli, Antonio

2015-04-01

Fetal laceration is a recognized complication of caesarean delivery. The aim of this study was to investigate the incidence, type, location, risk factors and long-term consequences of accidental fetal incised wounds during caesarean delivery. During a five-year period, we observed 25 cases of fetal lacerations caused by the scalpel during hysterotomy. In 20 of these cases, we observed these lesions as consultants for the Neonatologic Care Unit; the other five cases came under our care after an insurance claim for damages against the gynaecologist. All the infants had a lesion located to the head. In only 5 of the 25 cases the lesion was reported in the operative summary, and only 16 of the 25 mothers had signed an informed consent before surgery. With regard to the 20 cases diagnosed at the Neonatologic Care Unit, the lesion was closed using single stitches in nine cases, and with biological glue in 11 cases. Concerning the five cases that underwent legal proceedings against the gynaecologist, a clinical examination was performed by an expert in Public Health and Social Security in collaboration with a paediatric surgeon to evaluate the degree of biological damage. In all five cases, the result of the legal challenge was monetary compensation for the physical and moral damage caused by the gynaecologists to the patients and their parents. Accidental fetal lesions may occur during caesarean delivery; the incidence is significantly higher during emergency caesarean delivery compared to elective procedures. Patients should sign an informed consent in which they should be informed about the risk of the occurrence of fetal lacerations during caesarean delivery in order to avoid legal complications. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Improving posttraumatic facial scars.

PubMed

Ardeshirpour, Farhad; Shaye, David A; Hilger, Peter A

2013-10-01

Posttraumatic soft-tissue injuries of the face are often the most lasting sequelae of facial trauma. The disfigurement of posttraumatic scarring lies in both their physical deformity and psychosocial ramifications. This review outlines a variety of techniques to improve facial scars and limit their lasting effects. Copyright © 2013 Elsevier Inc. All rights reserved.

Fetal gender effects on induction of labor in postdate pregnancies.

PubMed

Torricelli, Michela; Voltolini, Chiara; Vellucci, Francesca L; Conti, Nathalie; Bocchi, Caterina; Severi, Filiberto M; Challis, John R; Smith, Roger; Petraglia, Felice

2013-06-01

To determine delivery outcome in women undergoing induction of labor for postdate pregnancy in relation to fetal gender. A total of 365 nulliparous and 127 multiparous women carrying singleton postdate pregnancies with unfavorable cervix were enrolled. Clinical characteristics and delivery outcome were analyzed in relation to fetal gender. Women carrying male fetuses showed higher rate of caesarean section than those carrying females, in both nulliparous and multiparous women. Moreover, women carrying male fetuses presented more frequently with (i) interval between induction of labor and delivery >24 hours (P < .0002); (ii) augmentation of labor after cervical ripening (P < .0391); (iii) meconium-stained liquor (P< .0126); and (iv) higher neonatal weight (P < .0011) than those carrying females. Male fetuses are more likely to be associated with higher rates of cesarean section. In maternal fetal medicine, gender differences may add prognostic information on the delivery outcome in women induced for postdate pregnancy.

Unusual cause of brachial palsy with diaphragmatic palsy.

PubMed

Gupta, Vishal; Pandita, Aakash; Panghal, Astha; Hassan, Neha

2018-05-12

We report a preterm neonate born with respiratory distress. The neonate was found to have diaphragmatic palsy and brachial palsy. The neonate was born by caesarean section and there was no history of birth trauma. On examination, there was bilateral congenital talipes equinovarus and a scar was present on the forearm. The mother had a history of chickenpox during the 16 weeks of pregnancy for which no treatment was sought. On investigation, PCR for varicella was found to be positive in the neonate. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Short hospitalization after caesarean delivery: effects on maternal pain and stress at discharge.

PubMed

Zanardo, Vincenzo; Giliberti, Lara; Volpe, Francesca; Simbi, Alphonse; Guerrini, Pietro; Parotto, Matteo; Straface, Gianluca

2018-09-01

To characterize predischarge maternal pain and stress after caesarean delivery and short hospitalization. This is a descriptive study with 60 women in the postoperative period of caesarean section and 60 control women after vaginal delivery. Pain and stress were measured by McGill Pain Questionnaire (MGPQ) and by the Stress Measure (Psychological Stress Measure (PSM)), respectively, at mother-infant dyad discharge, scheduled at 36 hours after delivery. Caesarean section was the delivery modality with the highest MGPQ pain and sensorial, evaluative and mixed pain descriptive categories scores. The pain location involved lower abdomen, with associated localizations at back, breast and shoulders. Conversely, vaginal delivery was the delivery modality with the highest stress scores. This study provides important information on the quality of care implications of early discharge practices in puerperae after caesarean delivery, a critical time characterized by qualitatively and quantitatively high pain and stress.

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.

Thirty years of the World Health Organization's target caesarean section rate: time to move on.

PubMed

Robson, Stephen J; de Costa, Caroline M

2017-03-06

It has been 30 years since the World Health Organization first recommended a "maximum" caesarean section (CS) rate of 15%. There are demographic differences across the 194 WHO member countries; recent analyses suggest the optimal global CS rate is almost 20%. Attempts to reduce CS rates in developed countries have not worked. The strongest predictor of caesarean delivery for the first birth of "low risk" women appears to be maternal age; a factor that continues to increase. Most women whose first baby is born by caesarean delivery will have all subsequent children by caesarean delivery. Outcomes that informed the WHO recommendation primarily relate to maternal and perinatal mortality, which are easy to measure. Longer term outcomes, such as pelvic organ prolapse and urinary incontinence, are closely related to mode of birth, and up to 20% of women will undergo surgery for these conditions. Pelvic floor surgery is typically undertaken for older women who are less fit for surgery. Serious complications such as placenta accreta occur with repeat caesarean deliveries, but the odds only reach statistical significance at the third or subsequent caesarean delivery. However, in Australia, parity is falling, and only 20% of women will have more than two births. We should aim to provide CS to women in need and to continue including women in the conversation about the benefits and disadvantages, both short and long term, of birth by caesarean delivery.

Pregnancy Is a Risk Factor for Secondary Focal Segmental Glomerulosclerosis in Women with a History of Very Low Birth Weight

PubMed Central

Tanaka, Mari; Iwanari, Sachio; Tsujimoto, Yasushi; Taniguchi, Keisuke; Hagihara, Koichiro; Fumihara, Daiki; Miki, Syo; Shimoda, Saeko; Ikeda, Masaki; Takeoka, Hiroya

2017-01-01

Low birth weight (LBW) has been known to increase the susceptibility to renal injury in adulthood. A 26-year-old woman developed proteinuria in early pregnancy; she had been born with very LBW. The clinical course was progressive, and an emergency Caesarean section was performed at 36 weeks due to acute kidney injury. A renal biopsy provided a diagnosis of post-adaptive focal segmental glomerulosclerosis. Increased demand for glomerular filtration during early pregnancy appeared to have initiated the renal injury. This report highlights the fact that pregnancy might be a risk factor for renal injury in women born with LBW. PMID:28626180

Pregnancy Is a Risk Factor for Secondary Focal Segmental Glomerulosclerosis in Women with a History of Very Low Birth Weight.

PubMed

Tanaka, Mari; Iwanari, Sachio; Tsujimoto, Yasushi; Taniguchi, Keisuke; Hagihara, Koichiro; Fumihara, Daiki; Miki, Syo; Shimoda, Saeko; Ikeda, Masaki; Takeoka, Hiroya

2017-01-01

Low birth weight (LBW) has been known to increase the susceptibility to renal injury in adulthood. A 26-year-old woman developed proteinuria in early pregnancy; she had been born with very LBW. The clinical course was progressive, and an emergency Caesarean section was performed at 36 weeks due to acute kidney injury. A renal biopsy provided a diagnosis of post-adaptive focal segmental glomerulosclerosis. Increased demand for glomerular filtration during early pregnancy appeared to have initiated the renal injury. This report highlights the fact that pregnancy might be a risk factor for renal injury in women born with LBW.

Laparoscopic temporary bilateral uterine artery occlusion with silicone tubing to prevent hemorrhage during vacuum aspiration of cesarean scar pregnancies.

PubMed

Wang, Lingling; Sun, Lingbin; Wang, Lijun; Chen, Huifang; Ouyang, Xue; Qiu, Huiling

2015-11-01

The aim of this study was to determine the feasibility and effects of temporary bilateral uterine artery occlusion with silicone tubing on blood loss during vacuum aspiration of cesarean scar pregnancies (CSP). Six patients with CSP underwent removal of gestational masses via vacuum aspiration. At the beginning of the procedure, all patients underwent laparoscopic temporary bilateral uterine artery occlusion with tubing. The main measurements were the operating time, operative blood loss, Doppler examination of the uterine arteries, and complications of procedure. The median operation time was 99 min, the median time needed to put the tubing in place (the time from the opening of the retroperitoneum to positioning of the tubing) was 45.5 min and the median time of bilateral uterine artery occlusion with tubing was 32.5 min. The median blood loss was 97.5 mL, and none of the patients required blood transfusion. Doppler examination showed no difference in the pre- and postoperative resistance or pulsatility indices of the uterine vessels. There were no conspicuous complications. The serum ß-human chorionic gonadotrophin level decreased to normal within 14-27 days after the operation. Laparoscopic temporary bilateral uterine artery occlusion with silicone tubing is an effective, minimally invasive procedure for reducing blood loss during vacuum aspiration in patients with CSP. © 2015 Japan Society of Obstetrics and Gynecology.

Strong quantum scarring by local impurities

NASA Astrophysics Data System (ADS)

Luukko, Perttu J. J.; Drury, Byron; Klales, Anna; Kaplan, Lev; Heller, Eric J.; Räsänen, Esa

2016-11-01

We discover and characterise strong quantum scars, or quantum eigenstates resembling classical periodic orbits, in two-dimensional quantum wells perturbed by local impurities. These scars are not explained by ordinary scar theory, which would require the existence of short, moderately unstable periodic orbits in the perturbed system. Instead, they are supported by classical resonances in the unperturbed system and the resulting quantum near-degeneracy. Even in the case of a large number of randomly scattered impurities, the scars prefer distinct orientations that extremise the overlap with the impurities. We demonstrate that these preferred orientations can be used for highly efficient transport of quantum wave packets across the perturbed potential landscape. Assisted by the scars, wave-packet recurrences are significantly stronger than in the unperturbed system. Together with the controllability of the preferred orientations, this property may be very useful for quantum transport applications.

Strong quantum scarring by local impurities.

PubMed

Luukko, Perttu J J; Drury, Byron; Klales, Anna; Kaplan, Lev; Heller, Eric J; Räsänen, Esa

2016-11-28

We discover and characterise strong quantum scars, or quantum eigenstates resembling classical periodic orbits, in two-dimensional quantum wells perturbed by local impurities. These scars are not explained by ordinary scar theory, which would require the existence of short, moderately unstable periodic orbits in the perturbed system. Instead, they are supported by classical resonances in the unperturbed system and the resulting quantum near-degeneracy. Even in the case of a large number of randomly scattered impurities, the scars prefer distinct orientations that extremise the overlap with the impurities. We demonstrate that these preferred orientations can be used for highly efficient transport of quantum wave packets across the perturbed potential landscape. Assisted by the scars, wave-packet recurrences are significantly stronger than in the unperturbed system. Together with the controllability of the preferred orientations, this property may be very useful for quantum transport applications.

Current options for the treatment of pathological scarring.

PubMed

Poetschke, Julian; Gauglitz, Gerd G

2016-05-01

Scarring is the consequence of surgery, trauma or different skin diseases. Apart from fresh, immature scars,that transform into mature scars over the course of would healing and that do not require further treatment,linear hypertrophic scars, widespread hypertrophic scars, keloids and atrophic scars exist. Symptoms like pruritusand pain, stigmatization as well as functional and aesthetic impairments that are very disturbing for the affected patients can bethe basis for the desire for treatment. Today, a multitude of options for the treatment and prevention of scars exists. Topical agents based on silicone or onion extract, intralesional injections of cristalline glucocorticoids (oftentimes in combinationwith cryotherapy) or 5-Fluorouracil as well as ablative and nonablative laser treatment are used. Current guidelines summarize the multitude of available treatment options and the currently available datafor the treating physicians, allowing them to make clear therapy recommendations for every single scar type. Relieving patients of their discomfort and doing their aesthetic demands justice is thus possible. Apart from scar prevention becoming more and more important, the increased use of modernlaser treatment options constitutes a key point in clinical scar treatment. At the same time the attention is turned to evaluating current therapeutic options with the help of contemporary study designs so as to graduallyimprove the level of evidence in scar treatment. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

Population-Based Study of Sleep Apnea in Pregnancy and Maternal and Infant Outcomes

PubMed Central

Bin, Yu Sun; Cistulli, Peter A.; Ford, Jane B.

2016-01-01

Study Objectives: To examine the association between sleep apnea and pregnancy outcomes in a large population-based cohort. Methods: Population-based cohort study using linked birth and hospital records was conducted in New South Wales, Australia. Participants were all women who gave birth from 2002 to 2012 (n = 636,227). Sleep apnea in the year before pregnancy or during pregnancy was identified from hospital records. Outcomes of interest were gestational diabetes, pregnancy hypertension, planned delivery, caesarean section, preterm birth, perinatal death, 5-minute Apgar score, admission to neonatal intensive care or special care nursery, and infant size for gestational age. Maternal outcomes were identified using a combination of hospital and birth records. Infant outcomes came from the birth record. Modified Poisson regression models were used to examine associations between sleep apnea and each outcome taking into account maternal age, country of birth, socioeconomic disadvantage, smoking, obesity, parity, pre-existing diabetes and hypertension. Results: Sleep apnea was significantly associated with pregnancy hypertension (adjusted RR 1.43; 95% CI 1.18–1.73), planned delivery (1.15; 1.07–1.23), preterm birth (1.50; 1.21–1.84), 5-minute Apgar < 7 (1.60; 1.07–2.38), admission to neonatal intensive care/special care nursery (1.26; 1.11–1.44), large-for-gestational-age infants (1.27; 1.04–1.55) but not with gestational diabetes (1.09; 0.82–1.46), caesarean section (1.06; 0.96–1.17), perinatal death (1.73; 0.92–3.25), or small-for-gestational-age infants (0.81; 0.61–1.08). Conclusions: Sleep apnea is associated with higher rates of obstetric complications and intervention, as well as preterm delivery. Future research should examine if these are independent of obstetric history. Citation: Bin YS, Cistulli PA, Ford JB. Population-based study of sleep apnea in pregnancy and maternal and infant outcomes. J Clin Sleep Med 2016;12(6):871–877. PMID

A Quantitative Approach to Scar Analysis

PubMed Central

Khorasani, Hooman; Zheng, Zhong; Nguyen, Calvin; Zara, Janette; Zhang, Xinli; Wang, Joyce; Ting, Kang; Soo, Chia

2011-01-01

Analysis of collagen architecture is essential to wound healing research. However, to date no consistent methodologies exist for quantitatively assessing dermal collagen architecture in scars. In this study, we developed a standardized approach for quantitative analysis of scar collagen morphology by confocal microscopy using fractal dimension and lacunarity analysis. Full-thickness wounds were created on adult mice, closed by primary intention, and harvested at 14 days after wounding for morphometrics and standard Fourier transform-based scar analysis as well as fractal dimension and lacunarity analysis. In addition, transmission electron microscopy was used to evaluate collagen ultrastructure. We demonstrated that fractal dimension and lacunarity analysis were superior to Fourier transform analysis in discriminating scar versus unwounded tissue in a wild-type mouse model. To fully test the robustness of this scar analysis approach, a fibromodulin-null mouse model that heals with increased scar was also used. Fractal dimension and lacunarity analysis effectively discriminated unwounded fibromodulin-null versus wild-type skin as well as healing fibromodulin-null versus wild-type wounds, whereas Fourier transform analysis failed to do so. Furthermore, fractal dimension and lacunarity data also correlated well with transmission electron microscopy collagen ultrastructure analysis, adding to their validity. These results demonstrate that fractal dimension and lacunarity are more sensitive than Fourier transform analysis for quantification of scar morphology. PMID:21281794

Postoperative Foot Massage for Patients after Caesarean Delivery.

PubMed

Xue, M; Fan, L; Ge, L N; Zhang, Y; Ge, J L; Gu, J; Wang, Y; Chen, Y

2016-08-01

Little evidence is available on complementary therapies for anxiety and pain relief after caesarean delivery. The purpose of this study was to evaluate the effects of foot massage post-operatively in patients after caesarean delivery. 70 patients were divided to the study or control group after cesarean delivery. Patients in the study group had foot massages for 20 min after surgery. All patients underwent heart rate variability analysis (HRV) and scored their anxiety; pain intensity was evaluated using an 11-point numerical rating scale (NRS). In the study group the HRV, as measured by the low frequency power (LF) value and the LF-to-high frequency power (LF/HF) ratio during Holter assessment, was significantly less after foot massage intervention, but was not changed in the control group. Moreover, the HF value significantly increased and the anxiety score significantly decreased after foot massage intervention, but not in the control group. The pain intensity score obtained 60 min after the massage was significantly lower in the study group than the control group, as were the vital signs (respiratory rate, and systolic and diastolic blood pressure). Post-operative massage intervention can reduce anxiety and pain in patients after caesarean delivery. © Georg Thieme Verlag KG Stuttgart · New York.

Cluster analysis as a prediction tool for pregnancy outcomes.

PubMed

Banjari, Ines; Kenjerić, Daniela; Šolić, Krešimir; Mandić, Milena L

2015-03-01

Considering specific physiology changes during gestation and thinking of pregnancy as a "critical window", classification of pregnant women at early pregnancy can be considered as crucial. The paper demonstrates the use of a method based on an approach from intelligent data mining, cluster analysis. Cluster analysis method is a statistical method which makes possible to group individuals based on sets of identifying variables. The method was chosen in order to determine possibility for classification of pregnant women at early pregnancy to analyze unknown correlations between different variables so that the certain outcomes could be predicted. 222 pregnant women from two general obstetric offices' were recruited. The main orient was set on characteristics of these pregnant women: their age, pre-pregnancy body mass index (BMI) and haemoglobin value. Cluster analysis gained a 94.1% classification accuracy rate with three branch- es or groups of pregnant women showing statistically significant correlations with pregnancy outcomes. The results are showing that pregnant women both of older age and higher pre-pregnancy BMI have a significantly higher incidence of delivering baby of higher birth weight but they gain significantly less weight during pregnancy. Their babies are also longer, and these women have significantly higher probability for complications during pregnancy (gestosis) and higher probability of induced or caesarean delivery. We can conclude that the cluster analysis method can appropriately classify pregnant women at early pregnancy to predict certain outcomes.

Effects of silicone gel on burn scars.

PubMed

Momeni, Mahnoush; Hafezi, Farhad; Rahbar, Hossein; Karimi, Hamid

2009-02-01

To study the efficacy of silicone gel applied to hypertrophic burn scars, in reducing scar interference with normal function and improving cosmesis. A randomised, double-blind, placebo-controlled trial involving 38 people with hypertrophic burn scars. Each scar was divided into two segments; silicone gel sheet was applied randomly to one of the two and placebo to the other. Participants were seen again after 1 and 4 months. Their data and wound characteristics were collected using the Vancouver scar scale. The median age of participants was 22 years (1.5-60 years) and 16 were male; 4 did not attend follow-up and were excluded from the study. There were no significant differences in baseline characteristics. Although after 1 month all scar scale measures were lower in treated areas, only the vascularity scale was significantly different between the two areas. After 4 months, all scale measures were significantly lower in the silicone gel group than in the control group, except for the pain score. Silicone gel is an effective treatment for hypertrophic burn scars.

Can Acne Scars Be Removed?

MedlinePlus

... Safe Videos for Educators Search English Español Can Acne Scars Be Removed? KidsHealth / For Teens / Can Acne ... eliminar las cicatrices del acné? Different Types of Acne Scars from acne can seem like double punishment — ...

Type of Labour in the First Pregnancy and Cumulative Maternal Morbidity.

PubMed

Allen, Victoria M; Baskett, Thomas F; O'Connell, Colleen M

2015-08-01

To estimate cumulative maternal morbidity among women who delivered at term in their first pregnancy on the basis of type of labour in the first pregnancy. Using a 25-year population-based cohort (1988 to 2012) derived from the Nova Scotia Atlee Perinatal Database, we determined the type of labour in successive pregnancies in low-risk, nulliparous women at term in their first pregnancy (who had at least one subsequent pregnancy), and the maternal outcomes in subsequent deliveries based on the type of labour in the first pregnancy. A total of 36 871 pregnancies satisfied inclusion and exclusion criteria, 1346 of which were delivered by Caesarean section without labour in the first pregnancy. Rates of most adverse maternal outcomes were low (≤1%). The type of labour in the first pregnancy influenced the subsequent risk of postpartum hemorrhage and blood transfusion, and the risks increased with successive deliveries when labours were spontaneous in onset or were induced. The risks for abnormal placentation were low with subsequent deliveries, including following CS without labour in the first pregnancy, and risks for overall severe maternal morbidity were less than 10% for all subsequent deliveries. The absolute risks for severe maternal morbidity outcomes in a population of women without a high number of subsequent pregnancies were small (regardless of type of labour in the first pregnancy); this provides important information for women, families, and caregivers when considering pregnancy outcomes related to type of labour.

Empowering surgical nurses improves compliance rates for antibiotic prophylaxis after caesarean birth.

PubMed

Shimoni, Zvi; Kama, Naama; Mamet, Yaakov; Glick, Joseph; Dusseldorp, Natan; Froom, Paul

2009-11-01

Empowering surgical nurses improves compliance rates for antibiotic prophylaxis after caesarean birth. This paper is a report of a study of the effect of empowering surgical nurses to ensure that patients receive antibiotic prophylaxis after caesarean birth. Despite the consensus that single dose antibiotic prophylaxis is beneficial for women have either elective or non-elective caesarean delivery, hospitals need methods to increase compliance rates. In a study in Israel in 2007 surgical nurses were empowered to ensure that a single dose of cefazolin was given to the mother after cord clamping. A computerized system was used to identify women having caesarean births, cultures sent and culture results. Compliance was determined by chart review. Rates of compliance, suspected wound infections, and confirmed wound infections in 2007 were compared to rates in 2006 before the policy change. Relative risks were calculated dividing 2007 rates by those in 2006, and 95% confidence intervals were calculated using Taylor's series that does not assume a normal distribution. Statistical significance was assessed using the chi-square test. The compliance rate was increased from 25% in 2006 to 100% in 2007 (chi-square test, P < 0.001). Suspected wound infection rates decreased from 16.8% (186/1104) to 12.6% (137/1089) after the intervention (relative risk 0.75, 95% confidence interval, 0.61-0.92). Surgical nurses can ensure universal compliance for antibiotic prophylaxis in women after caesarean birth, leading to a reduction in wound infections.

Strong quantum scarring by local impurities

PubMed Central

Luukko, Perttu J. J.; Drury, Byron; Klales, Anna; Kaplan, Lev; Heller, Eric J.; Räsänen, Esa

2016-01-01

We discover and characterise strong quantum scars, or quantum eigenstates resembling classical periodic orbits, in two-dimensional quantum wells perturbed by local impurities. These scars are not explained by ordinary scar theory, which would require the existence of short, moderately unstable periodic orbits in the perturbed system. Instead, they are supported by classical resonances in the unperturbed system and the resulting quantum near-degeneracy. Even in the case of a large number of randomly scattered impurities, the scars prefer distinct orientations that extremise the overlap with the impurities. We demonstrate that these preferred orientations can be used for highly efficient transport of quantum wave packets across the perturbed potential landscape. Assisted by the scars, wave-packet recurrences are significantly stronger than in the unperturbed system. Together with the controllability of the preferred orientations, this property may be very useful for quantum transport applications. PMID:27892510

Biological agents for controlling excessive scarring.

PubMed

Berman, Brian

2010-01-01

The potential of various biological agents to reduce or prevent excessive scar formation has now been evaluated in numerous in-vitro studies, experimental animal models and preliminary clinical trials, in some cases with particularly promising results. Perhaps prominent among this group of biological agents, and, to some degree, possibly representing marketed compounds already being used 'off label' to manage excessive scarring, are the tumor necrosis factor alpha antagonist etanercept, and immune-response modifiers such as IFNalpha2b and imiquimod. Additional assessment of these novel agents is now justified with a view to reducing or preventing hypertrophic scars, keloid scars and the recurrence of post-excision keloid lesions.

The Free Caesareans Policy in Low-Income Settings: An Interrupted Time Series Analysis in Mali (2003–2012)

PubMed Central

Fournier, Pierre; Dumont, Alexandre; Tourigny, Caroline; Philibert, Aline; Coulibaly, Aliou; Traoré, Mamadou

2014-01-01

Introduction Several countries have instituted fee exemptions for caesareans to reduce maternal and newborn mortality. Objectives To evaluate the effect of fee exemptions for caesareans on population caesarean rates taking into account different levels of accessibility. Methods The observation period was from January 2003 to May 2012 in one Region and covered 11.7 million person-years. Exemption fees for caesareans were adopted on June 26, 2005. Data were obtained from a registration system implemented in 2003 that tracks all obstetrical emergencies and interventions including caesareans. The pre-intervention period was 30 months and the post-intervention period was 83 months. We used an interrupted time series to evaluate the trend before and after the policy adoption and the overall tendency. Findings During the study period, the caesarean rate increased from 0.25 to 1.5% for the entire population. For women living in cities with district hospitals that provided caesareans, the rate increased from 1.7% before the policy was enforced to 5.7% 83 months later. No significant change in trends was observed among women living in villages with a healthcare centre or those in villages with no healthcare facility. For the latter, the caesarean rate increased from 0.4 to 1%. Conclusions After nine years of implementation policy in Mali, the caesarean rate achieved in cities with a district hospital reached the full beneficial effect of this measure, whereas for women living elsewhere this policy did not increase the caesarean rate to a level that could contribute effectively to reduce their risk of maternal death. Only universal access to this essential intervention could reduce the inequities and increase the effectiveness of this policy. PMID:25137072

National Rates of Uterine Rupture are not Associated with Rates of Previous Caesarean Delivery: Results from the Nordic Obstetric Surveillance Study.

PubMed

Colmorn, Lotte B; Langhoff-Roos, Jens; Jakobsson, Maija; Tapper, Anna-Maija; Gissler, Mika; Lindqvist, Pelle G; Källen, Karin; Gottvall, Karin; Klungsøyr, Kari; Bøhrdahl, Per; Bjarnadóttir, Ragnhild I; Krebs, Lone

2017-05-01

Previous caesarean delivery and intended mode of delivery after caesarean are well-known individual risk factors for uterine rupture. We examined if different national rates of uterine rupture are associated with differences in national rates of previous caesarean delivery and intended mode of delivery after a previous caesarean delivery. This study is an ecological study based on data from a retrospective cohort in the Nordic countries. Data on uterine rupture were collected prospectively in each country as part of the Nordic obstetric surveillance study and included 91% of all Nordic deliveries. Information on the comparison population was retrieved from the national medical birth registers. Incidence rate ratios by previous caesarean delivery and intended mode of delivery after caesarean were modelled using Poisson regression. The incidence of uterine rupture was 7.8/10 000 in Finland and 4.6/10 000 in Denmark. Rates of caesarean (21.3%) and previous caesarean deliveries (11.5%) were highest in Denmark, while the rate of intended vaginal delivery after caesarean was highest in Finland (72%). National rates of uterine rupture were not associated with the population rates of previous caesarean but increased by 35% per 1% increase in the population rate of intended vaginal delivery and in the subpopulation of women with previous caesarean delivery by 4% per 1% increase in the rate of intended vaginal delivery. National rates of uterine rupture were not associated with national rates of previous caesarean, but increased with rates of intended vaginal delivery after caesarean. © 2017 John Wiley & Sons Ltd.

Human immunodeficiency virus (HIV) in pregnancy: a review of the guidelines for preventing mother-to-child transmission in Malaysia.

PubMed

Azwa, Iskandar; Khong, Su Yen

2012-12-01

Mother-to-child transmission (MTCT) of human immunodefi ciency virus (HIV) is a devastating consequence of HIV infection during pregnancy and is largely preventable. Evidence-based interventions such as universal antenatal screening, provision of antiretroviral therapy, delivery by elective caesarean section and avoidance of breastfeeding have ensured that the rates of MTCT remain low in Malaysia. This review discusses the most recent advances in the management of HIV infection in pregnancy with emphasis on antiretroviral treatment strategies and obstetric care in a middle income country.

Scar remodeling after strabismus surgery.

PubMed Central

Ludwig, I H

1999-01-01

PURPOSE: Patients with overcorrected strabismus (and several patients with undercorrection after extraocular muscle resection) underwent exploration of previously operated muscles, with the intention of advancing their tendons to prevent the need for surgery on additional muscles. Unexpectedly, it was found that, in many cases, an elongated scar segment of variable length was interposed between the muscle and its insertion site on the sclera. Laboratory investigations were carried out to elucidate the underlying mechanism(s) and to create an animal model of the disorder. METHODS: Lengthened scars were repaired on 198 muscles during 134 procedures performed on 123 patients. The scars consisted of amorphous connective tissue interposed between the globe and normal tendon. Repair was accomplished by excision of the scar and reattachment of the muscle to sclera, using absorbable sutures in 64 cases and nonabsorbable sutures in 70 cases. Histopathologic examination was performed on 82 clinical specimens, and tissue culture studies were performed on 7 specimens. To develop an animal model, 10 New Zealand white rabbits underwent bilateral superior rectus resection. Half of the eyes received sub-Tenon's injections of collagenase over the operative site during weeks 2, 3, 5, and 6 postoperatively; the other half received saline solution injections on the same schedule. At 10 weeks, half the sites were studied histologically, and the other half underwent collagen creep analysis. In a second study, the use of absorbable versus nonabsorbable sutures was compared in the rabbit model. RESULTS: In the clinical cases, the mean length of the elongated scar segments was 4.2 mm. A total of 105 of the 134 repair procedures were judged successful. Thirty-one procedures resulted in recurrence of the original overcorrection; 7 of these had documented restretches. Factors that distinguished patients with stretched scars from patients with classic slipped muscles included minimal or no

Pregnancy and mesenchimal dysplasias (Marfan syndrome, Ehlers-Danlos syndrome, hereditary hemorrhagic telangiectasia).

PubMed

Radetskaya, L S; Makatsariya, A D; Bitsadze, V O; Khizroeva, J K

2018-07-01

The objective of this article is to attract the attention of clinical physicians to the rare but extremely relevant clinical pathology of mesenchymal dysplasias (Marfan syndrome, Ehlers-Danlos syndrome, hereditary hemorrhagic telangiectasia) and especially specific characteristics of such diseases during pregnancy. Connective tissue pathology can cover different organs and systems, symptoms of the same disease can vary in different patients thus making diagnostics significantly difficult. Here clinical diagnostic criteria and methods of molecular diagnostics of diseases are described. The pathogenesis of mesenchymal dysplasias is not currently well understood. For the patients with mesenchymal dysplasias pregnancy is fraught with high risk of life-threatening complications. The preferred delivery method for such patients is caesarean section.

Optimal placement of a brachioplasty scar: a survey evaluation.

PubMed

Samra, Salem; Samra, Fares; Liu, Yuen-Jong; Sawh-Martinez, Rajendra; Persing, John

2013-10-01

Brachioplasty has become a popular procedure to rejuvenate the upper arm, with its frequency increasing proportionately to the popularity of surgical weight loss procedures. The major complication of the procedure is undesirable, visible scarring. An ongoing, unresolved debate in the brachioplasty literature is the optimal placement of the brachioplasty scar. Some authors advocate a medially based incision along the bicipital groove, whereas others prefer to leave the scar posteriorly in the brachial sulcus. In addition, some advocate a sinusoidal scar over a straight-line closure. This study attempts to resolve the question of where and how to place the scar based on population surveys. Photographs were taken of a model with her arm progressively abducted at the shoulder to a level of 90 degrees, with the elbow progressively flexed to 90 degrees and the arm externally rotated. Anterior and posterior views were included. Using Photoshop, a brachioplasty scar was digitally created and placed on the arm first medially in the bicipital groove, then posteriorly in the brachial sulcus. Straight-line scars and sinusoidal scars were also compared in each position. Before creating a computer-generated image of the scars, the scar lines were marked with a marking pen to ensure they could be followed with movement of the model's arm. An online survey was then created and distributed and included multiple variables: position of the scar, length of scar vs residual deformity, and acceptability based on phase of scar in time (early vs late result). The scale was numerical from 1 to 5, with 1 being a very objectionable scar and 5 being a very acceptable scar. The survey was disseminated among the general public, plastic surgeons, and patients in the Yale Cosmetic Surgery Resident Clinic who were either seen in consultation for brachioplasty or who underwent the procedure. Electronic surveys were distributed to and completed by the general public (n = 117), local plastic surgery

A practical and objective approach to scar colour assessment.

PubMed

Hallam, M J; McNaught, K; Thomas, A N; Nduka, C

2013-10-01

Scarring is a significant clinical problem following dermal injury. However, scars are not a single describable entity and huge phenotypic variability is evident. Quantitative, reproducible inter-observer scar assessment is essential to monitor wound healing and the effect of scar treatments. Scar colour, reflecting the biological processes occurring within a scar, is integral to any assessment. The objective of this study was to analyse scar colour using the non-invasive Eykona® Wound Measurement System (the System) as compared against the Manchester Scar Scale (MSS). Three dimensional images of 43 surgical scars were acquired post-operatively from 35 patients at 3-6 months and the colour difference between the scar and surrounding skin was calculated (giving ΔLab values). The colourimetric results were then compared against subjective MSS gradings. A significant difference in ΔLab values between MSS gradings of "slight mismatch" and "obvious mismatch" (p<0.025) and between "obvious mismatch" and "gross mismatch" (p<0.05) were noted. The System creates objective, reproducible data, without the need for any specialist expertise and compares favourably with the MSS. Greater scar numbers are required to further clinically validate this device--however, with this potential to calculate scar length, width, volume and other characteristics, it could provide a complete, objective, quantitative record of scarring throughout the wound-healing process. Copyright © 2013 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

A systematic review of objective burn scar measurements.

PubMed

Lee, Kwang Chear; Dretzke, Janine; Grover, Liam; Logan, Ann; Moiemen, Naiem

2016-01-01

Problematic scarring remains a challenging aspect to address in the treatment of burns and can significantly affect the quality of life of the burn survivor. At present, there are few treatments available in the clinic to control adverse scarring, but experimental pharmacological anti-scarring strategies are now beginning to emerge. Their comparative success must be based on objective measurements of scarring, yet currently the clinical assessment of scars is not carried out systematically and is mostly based on subjective review of patients. However, several techniques and devices are being introduced that allow objective analysis of the burn scar. The aim of this article is to evaluate various objective measurement tools currently available and recommend a useful panel that is suitable for use in clinical trials of anti-scarring therapies. A systematic literature search was done using the Web of Science, PubMed and Cochrane databases. The identified devices were then classified and grouped according to the parameters they measured. The tools were then compared and assessed in terms of inter- and intra-rater reproducibility, ease of use and cost. After duplicates were removed, 5062 articles were obtained in the search. After further screening, 157 articles which utilised objective burn scar measurement systems or tools were obtained. The scar measurement devices can be broadly classified into those measuring colour, metric variables, texture, biomechanical properties and pathophysiological disturbances. Objective scar measurement tools allow the accurate and reproducible evaluation of scars, which is important for both clinical and scientific use. However, studies to evaluate their relative performance and merits of these tools are scarce, and there remain factors, such as itch and pain, which cannot be measured objectively. On reviewing the available evidence, a panel of devices for objective scar measurement is recommended consisting of the 3D cameras (Eykona

Combination laser treatment for immediate post-surgical scars: a retrospective analysis of 33 immature scars.

PubMed

Lee, Yongsoo; Kim, Wooram

2017-07-01

The application of laser treatments beginning on the day of stitch removal has been demonstrated to improve scar quality. However, there are few guidelines for the treatment of immature scars (ISs), which are defined as "scars whose features are not yet expressed." The purpose of this study was to extract information about early combination laser treatment (CLT) beyond what is currently known by analyzing 33 pairs of pre-treatment and post-treatment photographs of ISs. Two hundred fifty medical records of patients with scars were reviewed, and 33 scars were included in the study. The included scars were treated with vascular lasers (585 or 532 nm) followed by 1550-nm fractional lasers from May 2014 to July 2015 (fewer than 52 days after stitch removal, Fitzpatrick's skin types III-IV, mean age = 16.0 years). Blinded evaluators (one plastic surgeon and two dermatologists) evaluated the pre-treatment and post-treatment photographs. The pre-treatment photographs were scored on a spectrum from "0," when no difference with the surrounding unaffected skin was observed, to "100," when the worst scarring was present. The pre-treatment and post-treatment photographs were compared, and the results were graded on a spectrum from 0, when no difference between the pre-treatment and post-treatment photographs was observed, to 100, when no difference was observed between the post-treatment skin and the surrounding unaffected skin. Statistical analyses were performed with PASW 17.0, SPSS Korea, Seoul, Korea (p < 0.05). The improvement scores (ImS) and weighted scores (Wtd: i.e., weighted according to the pre-treatment scores) were used as dependent variables. The average improvement score was 87.98 (median = 90). Seventeen cases were scored as 100-point improvements. The facial and non-facial scars exhibited differences in the ImS and Wtd scores. The Wtd scores were negatively correlated with the temporal gap (in days) between stitch removal and the beginning of CLT. No

Change in primary midwife-led care in the Netherlands in 2000–2008: A descriptive study of caesarean sections and other interventions among 807,437 low-risk births.

PubMed

Offerhaus, Pien M; de Jonge, Ank; van der Pal-de-Bruin, Karin M; Hukkelhoven, Chantal W P M; Scheepers, Peer L H; Lagro-Janssen, Antoine L M

2015-06-01

to study whether an increase in intrapartum referrals in primary midwife-led care births in the Netherlands is accompanied by an increase in caesarean sections. nationwide descriptive study. The Netherlands Perinatal Registry. 807,437 births of nine year cohorts of women with low risk pregnancies in primary midwife-led care at the onset of labour between 2000 and 2008. primary outcome is the caesarean section rate. Vaginal instrumental childbirth, augmentation with oxytocin, and pharmacological pain relief are secondary outcomes. Trends in outcomes are described. We used logistic regression to explore whether changes in the planned place of birth and other maternal characteristics were associated with the caesarean section rate. the caesarean section rate increased from 6.2 to 8.3 per cent for nulliparous and from 0.8 to 1.1 per cent for multiparous women. After controlling for maternal characteristics the year by year increase in the caesarean section rate was still significant for nulliparous women (adj OR 1.03; 95% CI 1.02–1.03). The vaginal instrumental birth declined from 18.2 to 17.4 per cent for nulliparous women (multiparous women: 1.7–1.5 per cent). Augmentation of labour and/or pharmacological pain relief increased from 23.1 to 38.1 per cent for nulliparous women and from 5.4 to 9.6 per cent for multiparous women. the rise in augmentation of labour, pharmacological pain relief and electronic fetal monitoring in the period 2000–2008 among women in primary midwife-led care was accompanied by an increase in caesarean section rate for nulliparous women. The vaginal instrumental deliveries declined for both nulliparous and multiparous women. primary care midwives should evaluate whether they can strengthen the opportunities for nulliparous women to achieve a physiological birth, without augmentation or pharmacological pain relief. If such interventions are considered necessary to achieve a spontaneous vaginal birth, the current disadvantage of

Psychometric properties of the Brisbane Burn Scar Impact Profile in adults with burn scars

PubMed Central

Kimble, Roy; McPhail, Steven; Plaza, Anita; Simons, Megan

2017-01-01

Objective The aim of the study was to determine the longitudinal validity, reproducibility, responsiveness and interpretability of the adult version of the Brisbane Burn Scar Impact Profile, a patient-report measure of health-related quality of life. Methods A prospective longitudinal cohort study of patients with or at risk of burn scarring was conducted at three assessment points (at baseline around the time of wound healing, one to two weeks post-baseline and 1-month post-baseline). Participants attending a major metropolitan adult burn centre at baseline were recruited. Participants completed the Brisbane Burn Scar Impact Profile and the 36-item Short Form Health Survey and Patient Observer Scar Assessment Scale. Intraclass Correlation Coefficients (ICCs), smallest detectable change, percentage of those who improved, stayed the same or worsened and Area under the Receiver Operating Characteristic Curve (AUC) were used to test the aim. Results Data were included for 118 participants at baseline, 68 participants at one to two weeks and 57 participants at 1-month post-baseline. All groups of items had acceptable reproducibility, except for the overall impact of burn scars (ICC = 0.69), the impact of sensations which was not expected to be stable (ICC = 0.63), mobility and daily activities (ICC = 0.63, 0.67 respectively). The responsiveness of six out of seven groups of items able to be tested against external criterion was supported (AUC = 0.72–0.75). Hypothesised correlations of changes in the Brisbane Burn Scar Impact Profile items with changes in criterion measures generally supported longitudinal validity (e.g., nine out of thirteen hypotheses using the SF-36 as an external criterion were supported). Internal consistency estimates, item-total and inter-item correlations indicated there was likely redundancy of some groups of items, particularly in the relationships and social interaction, appearance and emotional reactions items (Chronbach’s alpha range

[Keloid scars of the head and neck].

PubMed

Beogo, R; Guiébré, Y M C; Sérémé, M; Ouoba, K; Zwetyenga, N

2012-06-01

A keloid scar is a benign proliferative lesion of dermic collagen. It is predominant in black skin patients. It is most commonly located on the head and neck. Skin trauma and a genetic predisposition may be responsible for the keloid scar. Nevertheless, the pathogenesis of keloid scar is still unclear, and no currently available treatment is 100% effective. The authors had for aim to review the current data on keloid scar pathogenesis and treatment for an optimal management of this condition. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

Use of Patient and Observer Scar Assessment Scale for evaluation of facial scars treated with self-drying silicone gel.

PubMed

Bianchi, Francesca A; Roccia, Fabio; Fiorini, Paola; Berrone, Sid

2010-05-01

In this prospective study, we used the Patient and Observer Scar Assessment Scale (POSAS) to evaluate the outcome of the healing process of posttraumatic and surgical facial scars that were treated with self-drying silicone gel, by both the patient and the observer. In our division, the application of base cream and massage represents the standard management of facial scars after suture removal. In the current study, 15 patients (7 men and 8 women) with facial scars were treated with self-drying silicone gel that was applied without massage, and 15 patients (8 men and 7 women) were treated with base cream and massage. Both groups underwent a clinical evaluation of facial scars by POSAS at the time of suture removal (T0) and after 2 months of treatment (T1). The patient rated scar pain, itch, color, stiffness, thickness, and surface (Patient Scale), and the observer rated scar vascularity, pigmentation, thickness, relief, pliability, and surface area (Observer Scale [OS]). The Patient Scale reported the greatest improvement in the items color, stiffness, and thickness. Itch was the only item that worsened in the group self-drying silicone gel. The OS primarily reported an improvement in the items vascularization, pigmentation, and pliability. The only item in the OS that underwent no change from T0 to T1 was surface area. The POSAS revealed satisfactory healing of posttraumatic and surgical facial scars that were treated with self-drying silicone gel.

Comparison of pharmacokinetic profiles of moxifloxacin in Caesarean versus non-pregnant sectioned women by fully validated HPLC with fluorescence detection.

PubMed

Nemutlu, Emirhan; Kir, Sedef; Eroglu, Hakan; Katlan, Doruk; Ozek, Aykut; Özyüncü, Özgür; Oyüncü, Ozgür; Beksaç, M Sinan

2010-07-01

In this study, a simple, rapid, cost-effective, and sensitive reversed-phase high-performance liquid chromatographic method has been developed and validated for the analysis of moxifloxacin in plasma. The chromatographic separation was achieved on a Zorbax Eclipse XDB-C18 column (150 mm x 4.6 mm i.d.) connected to a Phenomenex C(18) column (4 mm x 3.0 mm i.d.) using a mixture of acetonitrile: 15 mM citrate buffer (pH 3) (23:77, v/v) as the mobile phase with isocratic system at a flow rate of 1 mL/min. Fluorescence detection was employed with excitation at 290 nm and emission at 500 nm. Lomefloxacin was used as internal standard. Plasma samples were prepared with addition of acetonitrile only. The method was fully validated according to the International Conference on Harmonization (ICH) guidelines. The results of the validation parameters were: linearity range, 3-6000 ng/mL (R(2) = 0.9994); mean recovery, 100.48 %; limit of quantification, 5 ng/mL; limit of detection, 1 ng/mL; and intra- and inter-day precision less than 3.2% and 5.1%, respectively. The robustness of the method was evaluated and confirmed with fractional factorial design. After validation studies, the method was applied in order to conclude the effects of pregnancy on postoperative pharmacokinetic profiles of moxifloxacin. For this aim, moxifloxacin was given to non-pregnant women (n=9) and caesarean-sectioned women (n=6) as a single intravenous dose (400 mg Avelox(R) infusion). Plasma samples were analyzed in order to compare pharmacokinetic profiles of pregnants and non-pregnants. Peak serum concentrations of non-pregnant and caesarean-sectioned women at the arterial port after the infusion were 4.95 +/- 1.50 and 1.56 +/- 0.16 microg/mL, respectively. The mean elimination half-life, volume of distribution and calculated area under the concentration-time curve (AUC)(0-infinity) were 5.54 +/- 0.73 h, 65.58 +/- 6.30 L and 49.95 +/- 6.30 microg.h/mL for non-pregnant women and 3.50 +/- 0.37 h, 215

[How to optimize scarring in dermatologic surgery?

PubMed

Amici, J M; Chaussade, V

2016-12-01

Scarring is the response elicited by the skin surface to injury and loss of tissue material. Wound healing takes place through a complex natural repair system consisting of vascular, inflammatory and proliferative phenomena, followed by a remodelling and cell apoptosis phase. This incredible repair system is inevitable, but sometimes unpredictable due to individual differences based on multiple factors. The scar is the objective criterion of a skin surgery, both for the patient and the dermsurgeon. It is therefore crucial to establish with the patient during the preoperative consultation, the size and positioning of the expected scar, taking into account the oncologic, anatomic and surgical constraints. Scars can ideally blend into normal skin, but may also give rise to various abnormalities. We can manage and prevent these abnormalities by mastering initial inflammation, that may induce hyperpigmentation and hypertrophy. Early massage using cortocosteroid topic or anti-inflammatory moisturizers may be effective. Random individual scarring may be minimized by a dynamic personalized accompanying scarring. © 2016 Elsevier Masson SAS. Tous droits réservés.

The role of massage in scar management: a literature review.

PubMed

Shin, Thuzar M; Bordeaux, Jeremy S

2012-03-01

Many surgeons recommend postoperative scar massage to improve aesthetic outcome, although scar massage regimens vary greatly. To review the regimens and efficacy of scar massage. PubMed was searched using the following key words: "massage" in combination with "scar," or "linear," "hypertrophic," "keloid," "diasta*," "atrophic." Information on study type, scar type, number of patients, scar location, time to onset of massage therapy, treatment protocol, treatment duration, outcomes measured, and response to treatment was tabulated. Ten publications including 144 patients who received scar massage were examined in this review. Time to treatment onset ranged from after suture removal to longer than 2 years. Treatment protocols ranged from 10 minutes twice daily to 30 minutes twice weekly. Treatment duration varied from one treatment to 6 months. Overall, 65 patients (45.7%) experienced clinical improvement based on Patient Observer Scar Assessment Scale score, Vancouver Scar Scale score, range of motion, pruritus, pain, mood, depression, or anxiety. Of 30 surgical scars treated with massage, 27 (90%) had improved appearance or Patient Observer Scar Assessment Scale score. The evidence for the use of scar massage is weak, regimens used are varied, and outcomes measured are neither standardized nor reliably objective, although its efficacy appears to be greater in postsurgical scars than traumatic or postburn scars. Although scar massage is anecdotally effective, there is scarce scientific data in the literature to support it. © 2011 by the American Society for Dermatologic Surgery, Inc. Published by Wiley Periodicals, Inc.

Comparative peptidomic profile between human hypertrophic scar tissue and matched normal skin for identification of endogenous peptides involved in scar pathology.

PubMed

Li, Jingyun; Chen, Ling; Li, Qian; Cao, Jing; Gao, Yanli; Li, Jun

2018-08-01

Endogenous peptides recently attract increasing attention for their participation in various biological processes. Their roles in the pathogenesis of human hypertrophic scar remains poorly understood. In this study, we used liquid chromatography-tandem mass spectrometry to construct a comparative peptidomic profiling between human hypertrophic scar tissue and matched normal skin. A total of 179 peptides were significantly differentially expressed in human hypertrophic scar tissue, with 95 upregulated and 84 downregulated peptides between hypertrophic scar tissue and matched normal skin. Further bioinformatics analysis (Gene ontology and Kyoto Encyclopedia of Genes and Genomes pathway analysis) indicated that precursor proteins of these differentially expressed peptides correlate with cellular process, biological regulation, cell part, binding and structural molecule activity ribosome, and PPAR signaling pathway occurring during pathological changes of hypertrophic scar. Based on prediction database, we found that 78 differentially expressed peptides shared homology with antimicrobial peptides and five matched known immunomodulatory peptides. In conclusion, our results show significantly altered expression profiles of peptides in human hypertrophic scar tissue. These peptides may participate in the etiology of hypertrophic scar and provide beneficial scheme for scar evaluation and treatments. © 2017 Wiley Periodicals, Inc.

Epicanthal Restoration Surgery with Scar Excision in Severe Epicanthal Scar.

PubMed

Chung, Yoon Jae; Koo, Mun Geun; Lee, Soo Hyang

2018-06-01

Medial epicanthoplasty is a common aesthetic surgery in Asia to remove the epicanthal fold. With increasing use of this surgery, unsatisfactory results have grown. Several methods have been developed to correct it. However, there are limitations in restoration if the patient has a severe scar or does not have enough skin for reconstruction. By aggressively removing scar tissue, the authors present a better reverse redraping epicanthoplasty. The procedure was performed on 512 patients who had complications of medial epicanthoplasty from May 2011 to October 2015. The mean age was 31.3 years. Those who had already undergone reconstruction were 15.4% (n = 79). Of these, 68 patients received a V-Y flap and the rest had V-Y modification surgery. After the design, the skin-muscle flap was dissected and elevated. The upper and lower eyelid skin was pulled medially. The previous scar tissue was widely excised while removing skin excess, and the new epicanthal fold was created without a rectangular shape. The mean interepicanthal distance has been increased from 32.8 to 36.6 mm. The mean lengthening effect is 3.8 mm. Lacrimal lake exposure, fierce and narrow appearance, and incomplete medial eyelid closure were improved. Medial epicanthoplasty is a common cosmetic surgery in the Asian population. A demand for an effective reconstructive method has grown in association with higher complication rates. The authors have better results to make a natural epicanthal fold through aggressive scar removal in the reverse redraping epicanthoplasty. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Facial laceration at caesarean section: experience with tissue adhesive.

PubMed

Saraf, Sanjay

2009-01-01

The fetal laceration is one of the most commonly identified injuries at the caesarean delivery. The incidence in the literature has been reported to be as high as 3%. The management of such injuries has remained a perplexing problem for both the physician and the parents. We present a case of a newborn who accidentally sustained laceration over the face during a caesarean delivery. A review of the literature and management of lacerations with tissue adhesives has been presented. The laceration was successfully managed with tissue adhesive alone with good aesthetic outcome. Topical 2-octylcyanoacrylate tissue adhesives can be an effective alternative therapy for traditional devices for closing simple low-tension lacerations.

Fire-scar formation and compartmentalization in oak

Treesearch

Kevin T. Smith; Elaine Kennedy. Sutherland

1999-01-01

Fire scars result from the death of the vascular cambium resulting from excessive heating, which exposes sapwood to infection and initiates the wood decay process. In southeastern Ohio, prescribed fires in April 1995 and 1997 scarred Quercus prinus L. and Q. velutina Lam. Low-intensity fires scorched bark and produced scars, primarily on the downslope side of the stem...

Chewing gum for intestinal function recovery after caesarean section: a systematic review and meta-analysis.

PubMed

Wen, Zunjia; Shen, Meifen; Wu, Chao; Ding, Jianping; Mei, Binbin

2017-04-18

Gum chewing has been reported to enhance the intestinal function recovery after caesarean section, current perspectives and practice guidelines vary widely on the use of gum chewing, more studies on the role of gum chewing after caesarean section are needed. We performed a comprehensive, systematic meta-analysis of randomized controlled trials (RCTs) on the efficacy of gum chewing after caesarean section. Studies were identified by searching EMBASE et al database (until June 30, 2016). Summary odd ratios or weighted mean differences with 95% confidence intervals were calculated for each outcome with fixed- or random-effects model. Ten RCTs with a total of 1659 women were included in our meta-analysis. Gum chewing provided significant benefits in reducing the time to first passage of flatus, first defecation, first bowel sound, first bowel movement and the length of hospital stay, but not in the time to first feeling of hunger. Gun chewing hastens the intestinal function recovery after caesarean section and offers a safe and inexpensive option. High-quality and larger-scale RCTs are still warranted to clarify the role of gum chewing in intestinal function recovery after caesarean section.

Weight change across the start of three consecutive pregnancies and the risk of maternal morbidity and SGA birth at the second and third pregnancy

PubMed Central

Bhattacharya, Sohinee; Horgan, Graham W.

2017-01-01

Background Weight-change across parities and/or current BMI may influence maternal and fetal morbidity and requires to be differentiated to better inform weight-management guidance. Methods Direction, pattern and magnitude of weight-change across three consecutive parities and thereby two inter-pregnancy periods was described in 5079 women. The association between inter-pregnancy weight-change versus current BMI and adverse maternal events, SGA-birth and preterm delivery at second and third pregnancy were investigated by logistic regression. Results More women gained weight across the defined childbearing period than lost it, with ~35% of normal and overweight women gaining sufficient weight to move up a BMI-category. Nine patterns of weight-change were defined across two inter-pregnancy periods and 50% of women remained weight-stable throughout (within 2BMI units/period). Women who were overweight/obese at first pregnancy had higher risk of substantial weight-gain and loss (>10kg) during each of two inter-pregnancy periods. Inter-pregnancy weight-gain (> 2BMI units) between first and second pregnancy increased the risk of maternal morbidity (1or more event of hypertensive disease, caesarean-section, thromboembolism) at second pregnancy, while weight-loss (>2BMI units) increased the risk of SGA-birth. Similarly, increased risk of maternal morbidity at the third pregnancy was influenced by weight-gain during both inter-pregnancy periods but not by current BMI-category. Both weight-gain between first and second pregnancy, and being overweight/obese by third pregnancy protected the fetus against SGA-birth whereas weight-loss between second and third pregnancy doubled the SGA risk. Conclusion Half the women studied exhibited significant weight-fluctuations. This influenced their risk of maternal morbidity and SGA-birth at second and third pregnancy. PMID:28628636

A Mechanomodulatory Device to Minimize Incisional Scar Formation

PubMed Central

Wong, Victor W.; Beasley, Bill; Zepeda, John; Dauskardt, Reinhold H.; Yock, Paul G.; Longaker, Michael T.; Gurtner, Geoffrey C.

2013-01-01

Objective To mechanically control the wound environment and prevent cutaneous scar formation. Approach We subjected various material substrates to biomechanical testing to investigate their ability to modulate skin behavior. Combinations of elastomeric materials, adhesives, and strain applicators were evaluated to develop topical stress-shielding devices. Noninvasive imaging modalities were utilized to characterize anatomic site-specific differences in skin biomechanical properties in humans. The devices were tested in a validated large animal model of hypertrophic scarring. Phase I within-patient controlled clinical trials were conducted to confirm their safety and efficacy in scar reduction in patients undergoing abdominoplasty surgery. Results Among the tested materials and device applicators, a polymer device was developed that effectively off-loaded high tension wounds and blocked pro-fibrotic pathways and excess scar formation in red Duroc swine. In humans, different anatomic sites exhibit unique biomechanical properties that may correlate with the propensity to form scars. In the clinical trial, utilization of this device significantly reduced incisional scar formation and improved scar appearance for up to 12 months compared with control incisions that underwent routine postoperative care. Innovation This is the first device that is able to precisely control the mechanical environment of incisional wounds and has been demonstrated in multiple clinical trials to significantly reduce scar formation after surgery. Conclusion Mechanomodulatory strategies to control the incisional wound environment can significantly reduce pathologic scarring and fibrosis after surgery. PMID:24527342

Preventing Scars after Injury with Partial Irreversible Electroporation

PubMed Central

Golberg, Alexander; Villiger, Martin; Khan, Saiqa; Quinn, Kyle P.; Lo, William C. Y.; Bouma, Brett E.; Mihm, Martin C.; Austen, William G.; Yarmush, Martin L.

2017-01-01

Preventing the formation of hypertrophic scars, especially those that are a result of major trauma or burns, would have enormous impact in the fields of regenerative and trauma medicine. In this report, we introduce a non-invasive method to prevent scarring based on non-thermal partial irreversible electroporation. Contact burn injuries in rats were treated with varying treatment parameters to optimize the treatment protocol. Scar surface area and structural properties of the scar were assessed with histology and non-invasive, longitudinal imaging with polarization-sensitive optical coherence tomography. We found that partial irreversible electroporation using 200 pulses of 250 V and 70 μs duration, delivered at 3 Hz every 20 days during a total of five therapy sessions after the initial burn injury resulted in a 57.9% reduction of the scar area in comparison with untreated scars and structural features approaching those of normal skin. Noteworthy, unlike humans, rats do not develop hypertrophic scars. Therefore, the use of a rat animal model is the limiting factor of this work. PMID:27393126

A case study on the successful management of Cotard's syndrome in pregnancy: Case Reports.

PubMed

Howe, G; Srinivasan, M

1999-01-01

Cotard's Syndrome is rare and no cases have been reported in pregnancy. We describe a case of a woman in the third trimester who attempted suicide by jumping out of a window, sustaining multiple fractures. Delivery of her baby by Caesarean section and orthopaedic intervention was necessary before electroconvulsive therapy (ECT) could be administered, resulting in a successful outcome for both mother and child. (Int J Psych Clin Pract 1999; 3: 293-295).

Trachomatous Scar Ranking: A Novel Outcome for Trachoma Studies.

PubMed

Baldwin, Angela; Ryner, Alexander M; Tadesse, Zerihun; Shiferaw, Ayalew; Callahan, Kelly; Fry, Dionna M; Zhou, Zhaoxia; Lietman, Thomas M; Keenan, Jeremy D

2017-06-01

AbstractWe evaluated a new trachoma scarring ranking system with potential use in clinical research. The upper right tarsal conjunctivas of 427 individuals from Ethiopian villages with hyperendemic trachoma were photographed. An expert grader first assigned a scar grade to each photograph using the 1981 World Health Organization (WHO) grading system. Then, all photographs were ranked from least (rank = 1) to most scarring (rank = 427). Photographic grading found 79 (18.5%) conjunctivae without scarring (C0), 191 (44.7%) with minimal scarring (C1), 105 (24.6%) with moderate scarring (C2), and 52 (12.2%) with severe scarring (C3). The ranking method demonstrated good internal validity, exhibiting a monotonic increase in the median rank across the levels of the 1981 WHO grading system. Intrarater repeatability was better for the ranking method (intraclass correlation coefficient = 0.84, 95% CI = 0.74-0.94). Exhibiting better internal and external validity, this ranking method may be useful for evaluating the difference in scarring between groups of individuals.

The use of iloprost in early pregnancy in patients with pulmonary arterial hypertension.

PubMed

Elliot, C A; Stewart, P; Webster, V J; Mills, G H; Hutchinson, S P; Howarth, E S; Bu'lock, F A; Lawson, R A; Armstrong, I J; Kiely, D G

2005-07-01

In patients with pulmonary hypertension, pregnancy is associated with a high risk of maternal death. Such patients are counselled to avoid pregnancy, or if it occurs, are offered early interruption. Some patients, however, decide to continue with their pregnancy and others may present with symptoms for the first time whilst pregnant. Pulmonary vasodilator therapy provides a treatment option for these high-risk patients. The present study describes three patients with pulmonary arterial hypertension of various aetiologies who were treated with the prostacyclin analogue iloprost during pregnancy, and the post-partum period. Nebulised iloprost commenced as early as 8 weeks of gestation and patients were admitted to hospital between 24-36 weeks of gestation. All pregnancies were completed with a duration of between 25-36 weeks and all deliveries were by caesarean section under local anaesthetic. All patients delivered children free from congenital abnormalities, and there was no post-partum maternal or infant mortality. In conclusion, although pregnancy is strongly advised against in those with pulmonary hypertension, the current authors have achieved a successful outcome for mother and foetus with a multidisciplinary approach and targeted pulmonary vascular therapy.

Obstetrical providers' preferred mode of delivery and attitude towards non-medically indicated caesarean sections: a cross-sectional study.

PubMed

Rivo, J C; Amyx, M; Pingray, V; Casale, R A; Fiorillo, A E; Krupitzki, H B; Malamud, J D; Mendilaharzu, M; Medina, M L; Del Pino, A B; Ribola, L; Schvartzman, J A; Tartalo, G M; Trasmonte, M; Varela, S; Althabe, F; Belizán, J M

2018-01-11

To describe obstetrical providers' delivery preferences and attitudes towards caesarean section without medical indication, including on maternal request, and to examine the association between provider characteristics and preferences/attitudes. Cross-sectional study. Two public and two private hospitals in Argentina. Obstetrician-gynaecologists and midwives who provide prenatal care and/or labour/delivery services. Providers in hospitals with at least 1000 births per year completed a self-administered, anonymous survey. Provider delivery preference for low-risk women, perception of women's preferred delivery method, support for a woman's right to choose her delivery method and willingness to perform caesarean section on maternal request. 168 providers participated (89.8% coverage rate). Providers (93.2%) preferred a vaginal delivery for their patients in the absence of a medical indication for caesarean section. Whereas 74.4% of providers supported their patient's right to choose a delivery method in the absence of a medical indication for caesarean section and 66.7% would perform a caesarean section upon maternal request, only 30.4% would consider a non-medically indicated caesarean section for their own personal delivery or that of their partner. In multivariate adjusted analysis, providers in the private sector [odds ratio (OR) 4.70, 95% CI 1.19-18.62] and obstetrician-gynaecologists (OR 4.37, 95% CI 1.58-12.09) were more willing than either providers working in the public/both settings or midwives to perform a caesarean section on maternal request. Despite the ethical debate surrounding non-medically indicated caesarean sections, we observe very high levels of support, especially by providers in the private sector and obstetrician-gynaecologists, as aligned with the high caesarean section rates in Argentina. Non-medically indicated c-section? 74% of sampled Argentine OB providers support women's right to choose. © 2018 Royal College of Obstetricians and

Interactive visualization for scar transmurality in cardiac resynchronization therapy

NASA Astrophysics Data System (ADS)

Reiml, Sabrina; Toth, Daniel; Panayiotou, Maria; Fahn, Bernhard; Karim, Rashed; Behar, Jonathan M.; Rinaldi, Christopher A.; Razavi, Reza; Rhode, Kawal S.; Brost, Alexander; Mountney, Peter

2016-03-01

Heart failure is a serious disease affecting about 23 million people worldwide. Cardiac resynchronization therapy is used to treat patients suffering from symptomatic heart failure. However, 30% to 50% of patients have limited clinical benefit. One of the main causes is suboptimal placement of the left ventricular lead. Pacing in areas of myocardial scar correlates with poor clinical outcomes. Therefore precise knowledge of the individual patient's scar characteristics is critical for delivering tailored treatments capable of improving response rates. Current research methods for scar assessment either map information to an alternative non-anatomical coordinate system or they use the image coordinate system but lose critical information about scar extent and scar distribution. This paper proposes two interactive methods for visualizing relevant scar information. A 2-D slice based approach with a scar mask overlaid on a 16 segment heart model and a 3-D layered mesh visualization which allows physicians to scroll through layers of scar from endocardium to epicardium. These complementary methods enable physicians to evaluate scar location and transmurality during planning and guidance. Six physicians evaluated the proposed system by identifying target regions for lead placement. With the proposed method more target regions could be identified.

[Burn scars: rehabilitation and skin care].

PubMed

Rochet, Jean-Michel; Zaoui, Affif

2002-12-15

Burn rehabilitation main goal is to minimize the consequences of hypertrophic scars and concomitant contractures. The treatment principles rely on the association of joint posture, continuous pressure completed with range of motion to prevent joint fusion (which happens to adults but not to children). Throughout the different treatment phases and wound evolution, reassessment is necessary to review rehabilitation goals and activities. During the acute phase the alternance of positioning is prioritized in order to keep the affected extremities in antideformity position using splint or other devices. At the rehabilitation phase, treatment is focussed on active/passive range of motion (skin posture) strengthening exercises and use of dynamic splint is introduced to correct contractures. After their discharge home, patients benefit from outpatient rehab until scar maturation (approximately 18 months). The treatment consists mainly on active/passive range of motion, scar massage, strengthening exercise and endurance retraining. Also modalities (such as thermal bath and high pressure water spray) are used to address itching problems and for scar softening. Finally, reconstructive surgery can be performed to correct excessive scarring or joint contracture for better functional or cosmetic outcome.

Scar modification. Techniques for revision and camouflage.

PubMed

Horswell, B B

1998-09-01

The surgery and management of scars is a protracted and staged process that includes preparation of the skin through hygienic measures, scar softening (if indicated) with steroids, massage and pressure dressings, skilled execution of the surgical plan, and thorough postoperative wound care. This process generally covers a 1-year period for the various stages mentioned. Many general host and local skin factors will directly affect the final revision result. The two most important indirect factors that the surgeon must endeavor to control are optimal patient preparation and cutaneous health, and patient compliance with, and an ability to carry out, those wound care measures that the surgeon prescribes. Keloid and burn contracture scars represent two entities that are complicated and challenging to treat owing to their abnormal morphophysiologic features. Management of these scars is prolonged, and the patient must understand that the ultimate result will usually be a compromise. New grafting techniques, such as cultured autodermal grafts, offer improved initial management of burn wounds that may subsequently optimize scar revision in these patients. Keloids, and to a lesser extent hypertrophic scars, require steroid injections, pressure treatment, careful surgery, and protracted wound support and pressure treatment (exceeding 6 months) after surgery.

Association between Caesarean Delivery and Childhood Asthma in India and Vietnam.

PubMed

Lavin, Tina; Franklin, Peter; Preen, David B

2017-01-01

While there is evidence of an association between caesarean birth and increased asthma in children in high-income countries, it is unknown whether this association exists in low-to-middle-income countries (LMICs). We investigated whether children born through caesarean in India and Vietnam are at increased risk of caregiver-reported asthma by 8 years of age. Data from an ongoing multi-national longitudinal cohort study (the Young Lives Study) in two LMICs (India n = 2026; Vietnam n = 2000) were used. Caregiver questionnaires captured information on caregiver-reported long-term respiratory problems such as asthma or wheeze at age 8 years, birth mode and a range of sociodemographic factors. Multivariable logistic regression models using propensity score adjustment were used to explore birth mode and asthma at age 8 years adjusted for a range of known confounders. Children delivered by caesarean in India (odds ratio (OR) 2.6, 95% confidence interval (CI) 1.3, 5.4) and Vietnam (OR 2.0, 95% CI 1.2, 3.3) had greater odds of asthma at age 8 years, after adjustment for other risk factors including wealth, liveborn parity, low birthweight, geographic location, cooking fuel used, livestock ownership, household size, housing quality and parental smoking. The study suggests that caesarean birth may be associated with an increased risk of childhood asthma in India and Vietnam. The underlying mechanisms of this finding need to be further elucidated. © 2016 John Wiley & Sons Ltd.

NEW MOLECULAR MEDICINE-BASED SCAR MANAGEMENT STRATEGIES

PubMed Central

Arno, Anna I; Gauglitz, Gerd G; Barret, Juan P; Jeschke, Marc G

2014-01-01

Keloids and hypertrophic scars are prevalent disabling conditions with still suboptimal treatments. Basic science and molecular-based medicine research has contributed to unravel new bench-to-bedside scar therapies, and to dissect the complex signaling pathways involved. Peptides such as transforming growth factor beta (TGF-β) superfamily, with SMADs, Ski, SnoN, Fussels, endoglin, DS-Sily, Cav-1p, AZX100, thymosin-β4 and other related molecules may emerge as targets to prevent and treat keloids and hypertrophic scars. The aim of this review is to describe the basic complexity of these new molecular scar management strategies, and point out new fibrosis research lines. PMID:24438742

Prevention and therapy of postburn scars.

PubMed

Bláha, J; Pondĕlicek, I

1997-01-01

The cosmetic and functional result in postburn scar deformities is influenced by following factors: 1. The type of patient's central nervous system and his response to burn injury. 2. Depth and site of burn areas. 3. Early excision and grafting. 4. Infection complications, their severity and location. 5. Fixation of dressings should be done using elastic materials and applied for so long until stabilisation of scars is completed. Elastic materials should be combined with rigid pressure and pressure massage. 6. Congenital predisposition of the patient to hypertrophic scarring.

Determinants and trends in health facility-based deliveries and caesarean sections among married adolescent girls in Bangladesh.

PubMed

Shahabuddin, A S M; Delvaux, Thérèse; Utz, Bettina; Bardají, Azucena; De Brouwere, Vincent

2016-09-15

To identify the determinants and measure the trends in health facility-based deliveries and caesarean sections among married adolescent girls in Bangladesh. In order to measure the trends in health facility-based deliveries and caesarean sections, Bangladesh Demographic Health Survey (BDHS) data sets were analysed (BDHS; 1993-1994, 1996-1997, 1999-2000, 2004, 2007, 2011). The BDHS 2011 data sets were analysed to identify the determinants of health facility-based deliveries and caesarean sections. A total of 2813 adolescent girls (aged 10-19 years) were included for analysis. Bivariate and multivariate analyses were performed. Health facility-based deliveries have continuously increased among adolescents in Bangladesh over the past two decades from 3% in 1993-1994 to 24.5% in 2011. Rates of population-based and facility-based caesarean sections have increased linearly among all age groups of women including adolescents. Although the country's overall (population-based) caesarean section rate among adolescents was within acceptable range (11.6%), a rate of nearly 50% health facility level caesarean sections among adolescent girls is alarming. Among adolescent girls, use of antenatal care (ANC) appeared to be the most important predictor of health facility-based delivery (OR: 4.04; 95% CI 2.73 to 5.99), whereas the wealth index appeared as the most important predictor of caesarean sections (OR: 5.7; 95% CI 2.74 to 12.1). Maternal health-related interventions should be more targeted towards adolescent girls in order to encourage them to access ANC and promote health facility-based delivery. Rising trends of caesarean sections require further investigation on indication and provider-client-related determinants of these interventions among adolescent girls in Bangladesh. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Facial Laceration at Caesarean Section: Experience With Tissue Adhesive

PubMed Central

Saraf, Sanjay

2009-01-01

Background: The fetal laceration is one of the most commonly identified injuries at the caesarean delivery. The incidence in the literature has been reported to be as high as 3%. The management of such injuries has remained a perplexing problem for both the physician and the parents. Materials and Methods: We present a case of a newborn who accidentally sustained laceration over the face during a caesarean delivery. A review of the literature and management of lacerations with tissue adhesives has been presented. Results: The laceration was successfully managed with tissue adhesive alone with good aesthetic outcome. Conclusion: Topical 2-octylcyanoacrylate tissue adhesives can be an effective alternative therapy for traditional devices for closing simple low-tension lacerations. PMID:19198643

Influences on vaginal birth after caesarean section: A qualitative study of Taiwanese women.

PubMed

Chen, Mei-Man; McKellar, Lois; Pincombe, Jan

2017-04-01

Vaginal birth is a safe mode of birth for most women who have had a prior caesarean with a transverse incision. Despite the evidence, most Taiwanese women who have had a previous caesarean are rarely offered the opportunity to consider any possibility other than a repeat caesarean. This study explored factors affecting Taiwanese women's decisionmaking regarding vaginal birth after cesarean. Ajzen's Theory of Planned Behaviour provided the theoretical framework to underpin the study, which adopted an interpretive descriptive methodology. Sequential semi-structured interviews were conducted with 29 women who had a previous caesarean and were pregnant between 34 and 38 weeks gestation, ten women who attempted vaginal birth in the third to fifth day postpartum, and 25 women in the fourth week postpartum. Boyatzis' method of thematic analysis was used to identify themes and codes. This paper reports the findings of the prenatal interviews with 29 participants. The major factor influencing women's decision-making was to avoid negative outcomes for themselves and their babies. Three thematic codes describe influences on the women's decisions: 'past experience of childbirth', 'anticipating the next experience of normal birth' and 'contemplation on the process of childbirth'. Women who have had a previous caesarean section are prepared to have a vaginal birth but are not always supported to carry out this decision. Changing the models of antenatal care is recommended as a strategy to overcome this difficulty therefore empowering women to make a meaningful choice about VBAC after a CS. Copyright © 2016 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

[Non elective cesarean section: use of a color code to optimize management of obstetric emergencies].

PubMed

Rudigoz, René-Charles; Huissoud, Cyril; Delecour, Lisa; Thevenet, Simone; Dupont, Corinne

2014-06-01

The medical team of the Croix Rousse teaching hospital maternity unit has developed, over the last ten years, a set of procedures designed to respond to various emergency situations necessitating Caesarean section. Using the Lucas classification, we have defined as precisely as possible the degree of urgency of Caesarian sections. We have established specific protocols for the implementation of urgent and very urgent Caesarean section and have chosen a simple means to convey the degree of urgency to all team members, namely a color code system (red, orange and green). We have set time goals from decision to delivery: 15 minutes for the red code and 30 minutes for the orange code. The results seem very positive: The frequency of urgent and very urgent Caesareans has fallen over time, from 6.1 % to 1.6% in 2013. The average time from decision to delivery is 11 minutes for code red Caesareans and 21 minutes for code orange Caesareans. These time goals are now achieved in 95% of cases. Organizational and anesthetic difficulties are the main causes of delays. The indications for red and orange code Caesarians are appropriate more than two times out of three. Perinatal outcomes are generally favorable, code red Caesarians being life-saving in 15% of cases. No increase in maternal complications has been observed. In sum: Each obstetric department should have its own protocols for handling urgent and very urgent Caesarean sections. Continuous monitoring of their implementation, relevance and results should be conducted Management of extreme urgency must be integrated into the management of patients with identified risks (scarred uterus and twin pregnancies for example), and also in structures without medical facilities (birthing centers). Obstetric teams must keep in mind that implementation of these protocols in no way dispenses with close monitoring of labour.

Effect of Relaxin Expressing Adenovirus on Scar Remodeling: A Preliminary Study

PubMed Central

Jung, Bok Ki; Lee, Won Jai; Kang, Eunhye; Ahn, Hyo Min; Kim, Yong Oock; Rah, Dong Kyun; Yun, Chae-Ok

2017-01-01

Background Relaxin is a transforming growth factor β1 antagonist. To determine the effects of relaxin on scar reduction, we investigated the scar remodeling process by injecting relaxin-expressing adenoviruses using a pig scar model. Methods Scars with full thickness were generated on the backs of Yorkshire pigs. Scars were divided into two groups (relaxin [RLX] and Control). Adenoviruses were injected into the RLX (expressing relaxin) and Control (not expressing relaxin) groups. Changes in the surface areas, color index and pliability of scars were compared. Results Fifty days after treatment, the surface areas of scars decreased, the color of scars was normalized, and the pliability of scars increased in RLX group. Conclusion Relaxin-expressing adenoviruses improved the surface area, color, and pliability of scars. The mechanism of therapeutic effects on scar formation should be further investigated. PMID:28913296

Closure versus non-closure of the peritoneum at caesarean section: short- and long-term outcomes

PubMed Central

Bamigboye, Anthony A; Hofmeyr, G Justus

2014-01-01

Background Caesarean section is a very common surgical procedure worldwide. Suturing the peritoneal layers at caesarean section may or may not confer benefit, hence the need to evaluate whether this step should be omitted or routinely performed. Objectives The objective of this review was to assess the effects of non-closure as an alternative to closure of the peritoneum at caesarean section on intraoperative and immediate- and long-term postoperative outcomes. Search methods We searched the Cochrane Pregnancy and Childbirth Group’s Trials Register (1 November 2013). Selection criteria Randomised controlled trials comparing leaving the visceral or parietal peritoneum, or both, unsutured at caesarean section with a technique which involves suturing the peritoneum in women undergoing elective or emergency caesarean section. Data collection and analysis Two review authors independently assessed trials for inclusion and risk of bias, extracted data and checked it for accuracy. Main results A total of 29 trials were included in this review and 21 trials (17,276 women) provided data that could be included in an analysis. The quality of the trials was variable. 1. Non-closure of visceral and parietal peritoneum versus closure of both parietal layers Sixteen trials involving 15,480 women, were included and analysed, when both parietal peritoneum was left unclosed versus when both peritoneal surfaces were closed. Postoperative adhesion formation was assessed in only four trials with 282 women, and no difference was found between groups (risk ratio (RR) 0.99, 95% confidence interval (CI) 0.76 to 1.29). There was significant reduction in the operative time (mean difference (MD) -5.81 minutes, 95% CI -7.68 to -3.93). The duration of hospital stay in a total of 13 trials involving 14,906 women, was also reduced (MD -0.26, 95% CI -0.47 to -0.05) days. In a trial involving 112 women, reduced chronic pelvic pain was found in the peritoneal non-closure group. 2. Non-closure of

Histologic and rheologic characterization of vocal fold scarring.

PubMed

Thibeault, Susan L; Gray, Steven D; Bless, Diane M; Chan, Roger W; Ford, Charles N

2002-03-01

Scarring of the vocal fold causes considerable dysphonia and presents significant treatment challenges. A rabbit model was developed to investigate the histologic ultrastructure and rheologic properties of the scarred vocal fold lamina propria. Eleven rabbit larynges were scarred by means of forcep biopsy. Sixty days postoperatively, the rabbits were sacrificed and their vocal folds were harvested. Histological analysis of the scarred and normal lamina propria was completed for collagen, procollagen, elastin, and hyaluronic acid. Linear viscoelastic shear properties of the tissues were also measured, including elastic shear modulus and dynamic viscosity. Compared to normal vocal fold lamina propria, scarred tissues demonstrated significantly less collagen, an increase in procollagen, and a decrease in elastin. Rheologically, both elastic shear modulus and dynamic viscosity were significantly higher for the scarred tissues. Increased stiffness and viscosity do not appear to result from an increase in collagen, but rather appear to be related to the presence of new, disorganized collagen scaffolding. Results are interpreted in terms of the possible role of interstitial proteins in the etiology of increased stiffness and viscosity, which requires further investigation. This animal model should allow for systematic future investigations of vocal fold scarring and its treatment.

HIV infection in pregnancy: maternal and perinatal outcomes in a tertiary care hospital in Calabar, Nigeria.

PubMed

Ikpim, Ekott Mabel; Edet, Udo Atim; Bassey, Akpan Ubong; Asuquo, Otu Akaninyene; Inyang, Ekanem Etim

2016-04-01

Human immunodeficiency virus (HIV) infection is likely to have untoward effects on pregnancy and its outcome. This study assessed the impact of maternal HIV infection on pregnancy outcomes in a tertiary centre in Calabar, Nigeria. This retrospective study analysed delivery records of 258 HIV-positive and 257 HIV-negative women for pregnancy and delivery complications. Maternal and fetal outcomes of HIV-positive pregnancies were compared with those of HIV-negative controls. Adverse pregnancy outcomes significantly associated with HIV status were: anaemia: 33 (8.1%) vs. 8 (3.1%) in controls; puerperal sepsis: 18 (7%) vs. 2 (0.8%); and low birth weight: 56 (21.7%) vs. 37 (14.4%). Caesarean delivery was higher among HIV-positive women than controls: 96 (37.2%) vs. 58 (22.6%). Preterm births were higher in those HIV cohorts who did not receive antiretroviral therapy (ART): 13 (16.9%) vs. 7 (3.9%). HIV-positive status increased adverse birth outcome of pregnancy. ART appeared to reduce the risk of preterm births in HIV-positive cohorts. © The Author(s) 2015.

Quantitative analysis of a scar's pliability, perfusion and metrology

NASA Astrophysics Data System (ADS)

Gonzalez, Mariacarla; Sevilla, Nicole; Chue-Sang, Joseph; Ramella-Roman, Jessica C.

2017-02-01

The primary effect of scarring is the loss of function in the affected area. Scarring also leads to physical and psychological problems that could be devastating to the patient's life. Currently, scar assessment is highly subjective and physician dependent. The examination relies on the expertise of the physician to determine the characteristics of the scar by touch and visual examination using the Vancouver scar scale (VSS), which categorizes scars depending on pigmentation, pliability, height and vascularity. In order to establish diagnostic guidelines for scar formation, a quantitative, accurate assessment method needs to be developed. An instrument capable of measuring all categories was developed; three of the aforementioned parameters will be explored. In order to look at pliability, a durometer which measures the amount of resistance a surface exerts to prevent the permanent indentation of the surface is used due to its simplicity and quantitative output. To look at height and vascularity, a profilometry system that collects the location of the scar in three-dimensions and laser speckle imaging (LSI), which shows the dynamic changes in perfusion, respectively, are used. Gelatin phantoms were utilized to measure pliability. Finally, dynamic changes in skin perfusion of volunteers' forearms undergoing pressure cuff occlusion were measured, along with incisional scars.

Current treatment of vocal fold scarring.

PubMed

Hirano, Shigeru

2005-06-01

Vocal fold scarring still remains a therapeutic challenge, with the most problematic issue being the histologic changes that are primarily responsible for altering the viscoelasticity of the vocal fold mucosa. Optimal treatment for vocal fold scarring has not yet been established. To restore or regenerate damaged vocal folds, it is important to investigate the changes to the layer structure of the lamina propria. Tissue engineering and regenerative medicine may provide new strategies for the prevention and treatment of vocal fold scarring. Recent developments in this field are reviewed in the present article. Histologic studies have revealed that hyaluronic acid, fibronectin, decorin, and various other extracellular matrix components, as well as collagen, may contribute to determining the vibratory properties of the vocal fold mucosa. Changes of these molecules are thought to affect the viscoelasticity of the scarred vocal folds. Based on such histologic findings, innovative approaches have been developed, including administration of hyaluronic acid into injured or scarred vocal folds. Other strategies that have recently shown advances include growth factor therapy and cell therapy using stem cells or mature fibroblasts. The effects of these new treatments have not fully been confirmed clinically, but there seems to be great therapeutic potential in such regenerative medical strategies. Recent research has revealed the detailed histologic and rheologic changes related to vocal fold scarring. Based on these findings, various new therapeutic strategies have been developed in animal models using tissue engineering and regenerative medicine. However, no clinical trials have been performed, and more studies are necessary to establish the optimum modality.

The Efficacy of a Silicone Sheet in Postoperative Scar Management.

PubMed

Kim, Jin Sam; Hong, Joon Pio; Choi, Jong Woo; Seo, Dong Kyo; Lee, Eun Sook; Lee, Ho Seong

2016-09-01

Silicone gel sheeting has been introduced to prevent scarring, but objective evidence for its usefulness in scar healing is limited. Therefore, the authors' objective was to examine the effectiveness of silicone gel sheeting by randomly applying it to only unilateral scars from a bilateral hallux valgus surgery with symmetrical closure. In a prospective randomized, blinded, intraindividual comparison study, the silicone gel sheeting was applied to 1 foot of a hallux valgus incision scar (an experiment group) for 12 weeks upon removal of the stitches, whereas the symmetrical scar from the other foot was left untreated (a control group). The scars were evaluated at 4 and 12 weeks after the silicon sheet application. The Vancouver Scar Scale was used to measure the vascularity, pigmentation, pliability, height, and length of the scars. Adverse effects were also evaluated, and they included pain, itchiness, rash, erythema, and skin softening. At weeks 4 and 12, the experiment group scored significantly better on the Vancouver Scar Scale in all items, except length (P < .05 for all except the length of scar), compared with the control group. In all items, adverse effects of the experiment group were significantly lower than those of the control group at week 12, suggesting that direct attachment of the silicone sheet does not cause adverse effects (P < .05). To the authors' knowledge, this is one of the first models to minimize bias related to scar evaluation by using symmetrical scars. The early silicone sheet application did show a significant improvement in prevention of postoperative scarring.

The immediate effect of vaginal and caesarean delivery on anal sphincter measurements.

PubMed

Karcaaltincaba, Deniz; Erkaya, Salim; Isik, Hatice; Haberal, Ali

2016-08-01

This study evaluated the effects of vaginal and caesarean delivery on internal and external anal sphincter muscle thickness using translabial ultrasonography (TL-US). This prospective cohort study enrolled nulliparous women who either had vaginal or caesarean deliveries. The thickness of the hypoechoic internal anal sphincter (IAS) and hyperechoic external anal sphincter (EAS) at the 12, 3, 6, and 9 o'clock positions at the distal level were measured before delivery and within 24-48 h after delivery. A total 105 consecutive women were enrolled in the study: 60 in the vaginal delivery group and 45 in the caesarean delivery group. The IAS muscle thickness at the 12 o'clock position in the vaginal delivery group was significantly thicker before compared with after delivery (mean ± SD: 2.31 ± 0.74 mm versus 1.81 ± 0.64 mm, respectively). The EAS muscle thickness at the 12 o'clock position in the vaginal delivery group was significantly thicker before compared with after delivery (mean ± SD: 2.42 ± 0.64 mm versus 1.97 ± 0.85, respectively). There was significant muscle thinning of both the IAS and EAS at the 12 o'clock position after vaginal delivery, but not after caesarean delivery. © The Author(s) 2016.

Caesarean Section Frequency among Immigrants, Second- and Third-Generation Women, and Non-Immigrants: Prospective Study in Berlin/Germany.

PubMed

David, Matthias; Borde, Theda; Brenne, Silke; Henrich, Wolfgang; Breckenkamp, Jürgen; Razum, Oliver

2015-01-01

The frequency of caesarean section delivery varies between countries and social groups. Among other factors, it is determined by the quality of obstetrics care. Rates of elective (planned) and emergency (in-labor) caesareans may also vary between immigrants (first generation), their offspring (second- and third-generation women), and non-immigrants because of access and language barriers. Other important points to be considered are whether caesarean section indications and the neonatal outcomes differ in babies delivered by caesarean between immigrants, their offspring, and non-immigrants. A standardized interview on admission to delivery wards at three Berlin obstetric hospitals was performed in a 12-month period in 2011/2012. Questions on socio-demographic and care aspects and on migration (immigrated herself vs. second- and third-generation women vs. non-immigrant) and acculturation status were included. Data was linked with information from the expectant mothers' antenatal records and with perinatal data routinely documented in the hospital. Regression modeling was used to adjust for age, parity and socio-economic status. The caesarean section rates for immigrants, second- and third-generation women, and non-immigrant women were similar. Neither indications for caesarean section delivery nor neonatal outcomes showed statistically significant differences. The only difference found was a somewhat higher rate of crash caesarean sections per 100 births among first generation immigrants compared to non-immigrants. Unlike earlier German studies and current studies from other European countries, this study did not find an increased rate of caesarean sections among immigrants, as well as second- and third-generation women, with the possible exception of a small high-risk group. This indicates an equally high quality of perinatal care for women with and without a migration history.

Overview of surgical scar prevention and management.

PubMed

Son, Daegu; Harijan, Aram

2014-06-01

Management of incisional scar is intimately connected to stages of wound healing. The management of an elective surgery patient begins with a thorough informed consent process in which the patient is made aware of personal and clinical circumstances that cannot be modified, such as age, ethnicity, and previous history of hypertrophic scars. In scar prevention, the single most important modifiable factor is wound tension during the proliferative and remodeling phases, and this is determined by the choice of incision design. Traditional incisions most often follow relaxed skin tension lines, but no such lines exist in high surface tension areas. If such incisions are unavoidable, the patient must be informed of this ahead of time. The management of a surgical incision does not end when the sutures are removed. Surgical scar care should be continued for one year. Patient participation is paramount in obtaining the optimal outcome. Postoperative visits should screen for signs of scar hypertrophy and has a dual purpose of continued patient education and reinforcement of proper care. Early intervention is a key to control hyperplastic response. Hypertrophic scars that do not improve by 6 months are keloids and should be managed aggressively with intralesional steroid injections and alternate modalities.

Laser in the management of burn scars.

PubMed

Willows, Brooke M; Ilyas, Muneeb; Sharma, Amit

2017-11-01

Burn scars are associated with significant morbidity ranging from contractures, pruritus, and disfigurement to psychosocial impairment. Traditional therapies include silicone gel, compression garments, corticosteroid injections, massage therapy, and surgical procedures, however, newer and advanced therapies for the treatment of burn scars have been developed. Lasers, specifically ablative fractional lasers, show potential for the treatment of burn scars. Both MeSH and keyword searches of the PubMed, Medline and Embase databases were performed and relevant articles were read in full for the compilation of this review. Fifty-one relevant observational studies, clinical trials, and systematic reviews published in English from 2006 to 2016 were reviewed and summarized. Laser therapy is effective for the treatment of burn scar appearance, including measures such as pigmentation, vascularity, pliability, and thickness. Ablative fractional laser therapy, in particular, shows significant potential for the release of contractures allowing for improved range of motion of affected joints. Patients may benefit from the use of lasers in the treatment of burn scars, and the safety profile of lasers allows the benefits of treatment to outweigh the risks. Laser therapy should be included in burn scar treatment protocols as an adjuvant therapy to traditional interventions. Copyright © 2017 Elsevier Ltd and ISBI. All rights reserved.

Within country inequalities in caesarean section rates: observational study of 72 low and middle income countries

PubMed Central

Boatin, Adeline Adwoa; Schlotheuber, Anne; Betran, Ana Pilar; Moller, Ann-Beth; Barros, Aluisio J D; Boerma, Ties; Torloni, Maria Regina; Victora, Cesar G

2018-01-01

Abstract Objective To provide an update on economic related inequalities in caesarean section rates within countries. Design Secondary analysis of demographic and health surveys and multiple indicator cluster surveys. Setting 72 low and middle income countries with a survey conducted between 2010 and 2014 for analysis of the latest situation of inequality, and 28 countries with a survey also conducted between 2000 and 2004 for analysis of the change in inequality over time. Participants Women aged 15-49 years with a live birth during the two or three years preceding the survey. Main outcome measures Data on caesarean section were disaggregated by asset based household wealth status and presented separately for five subgroups, ranging from the poorest to the richest fifth. Absolute and relative inequalities were measured using difference and ratio measures. The pace of change in the poorest and richest fifths was compared using a measure of excess change. Results National caesarean section rates ranged from 0.6% in South Sudan to 58.9% in the Dominican Republic. Within countries, caesarean section rates were lowest in the poorest fifth (median 3.7%) and highest in the richest fifth (median 18.4%). 18 out of 72 study countries reported a difference of 20 percentage points or higher between the richest and poorest fifth. The highest caesarean section rates and greatest levels of absolute inequality were observed in countries from the region of the Americas, whereas countries from the African region had low levels of caesarean use and comparatively lower levels of absolute inequality, although relative inequality was quite high in some countries. 26 out of 28 countries reported increases in caesarean section rates over time. Rates tended to increase faster in the richest fifth (median 0.9 percentage points per year) compared with the poorest fifth (median 0.2 percentage points per year), indicating an increase in inequality over time in most of these countries

Effects of carrying a pregnancy and of method of delivery on urinary incontinence: a prospective cohort study.

PubMed

Eason, Erica; Labrecque, Michel; Marcoux, Sylvie; Mondor, Myrto

2004-02-19

BACKGROUND: This study was carried out to identify risk factors associated with urinary incontinence in women three months after giving birth. METHODS: Urinary incontinence before and during pregnancy was assessed at study enrolment early in the third trimester. Incontinence was re-assessed three months postpartum. Logistic regression analysis was used to assess the role of maternal and obstetric factors in causing postpartum urinary incontinence. This prospective cohort study in 949 pregnant women in Quebec, Canada was nested within a randomised controlled trial of prenatal perineal massage. RESULTS: Postpartum urinary incontinence was increased with prepregnancy incontinence (adjusted odds ratio [adj0R] 6.44, 95% CI 4.15, 9.98), incontinence beginning during pregnancy (adjOR 1.93, 95% CI 1.32, 2.83), and higher prepregnancy body mass index (adjOR 1.07/unit of BMI, 95% CI 1.03,1.11). Caesarean section was highly protective (adjOR 0.27, 95% CI 0.14, 0.50). While there was a trend towards increasing incontinence with forceps delivery (adjOR 1.73, 95% CI 0.96, 3.13) this was not statistically significant. The weight of the baby, episiotomy, the length of the second stage of labour, and epidural analgesia were not predictive of urinary incontinence. Nor was prenatal perineal massage, the randomised controlled trial intervention. When the analysis was limited to women having their first vaginal birth, the same risk factors were important, with similar adjusted odds ratios. CONCLUSIONS: Urinary incontinence during pregnancy is extremely common, affecting over half of pregnant women. Urinary incontinence beginning during pregnancy roughly doubles the likelihood of urinary incontinence at 3 months postpartum, regardless whether delivery is vaginal or by Caesarean section.

Pregnancy outcomes in Benghazi, Libya, before and during the armed conflict in 2011.

PubMed

Bodalal, Z; Agnaeber, K; Nagelkerke, N; Stirling, B; Temmerman, M; Degomme, O

2014-04-03

Stressful life events experienced by pregnant women may lead to adverse obstetric outcomes. This study in Benghazi compared the rates of preterm, low-birth-weight and caesarean-section births at Al-Jamhouria hospital in the months before and during the armed conflict in Libya in 2011. Data were collected on all women admitted to the delivery ward during February to May 2011 (the months of the most active fighting in the city) (n = 7096), and October to December 2010 (the months immediately before the war) (n = 5935). Compared with the preceding months there was a significant rise during the conflict in the rate of deliveries involving preterm (3.6% versus 2.5%) and low-birth-weight (10.1% versus 8.5%) infants and caesarean sections (26.9% versus 25.3%). Psychosocial stress may have been a factor (among others) in an increase in negative pregnancy outcomes, and obstetric hospitals should be aware of these issues in times of war.

Implementation of a burn scar assessment system by ultrasound techniques.

PubMed

Du, Yi-Chun; Lin, Chih-Ming; Chen, Yung-Fu; Chen, Chung-Lin; Chen, Tainsong

2006-01-01

Tissue injury and its ensuing healing process cause scar formation. In addition to physical disability, the subsequent disfigurements from burns often bring negative psychological impacts on the survivors. Scar hypertrophy and contracture limit the joint motion and body function of the patient. With fast development of the current available technologies regarding the scar therapies, not only the process of wound healing has to be focused, but also the cosmetic and functional outcomes need to be emphasized. Therefore, proper evaluation and assessment of the healing process to nil scar status is highly recommended. However, the currently employed tools for scar evaluation are mostly subjective. For example, Vancouver General Hospital (VGH) scar index uses color, pigmentation, vascularity, pliability, and depth of the scar as dependent variables for scar evaluation. These parameters only estimate the superficial surface of the scar, but they can not evaluate the deeper tissue within dermis. Ultrasound is a safe, inexpensive, and multifunctional technique for probing tissue characteristics. In addition, its resolution is not inferior to other measurement techniques. Although 3D-ultrasound is available in clinical application, it's still not widely used in scar evaluation because of its high cost. In this study, we proposed a system for scar assessment using B-mode ultrasonic technique. By utilizing the reconstruction methods to search the scar border, many characteristic parameters, including depth, area and volume, can be estimated. The proposed method is useful in assisting the clinician to evaluate the treatment effect and to plan further therapeutic strategy more objectively. In this report, the quantitative assessment system was used to evaluate the scar of a seriously burned patient. In order to verify the reliability of systematic reconstruction method, we constructed a phantom to imitate the scar tissue. The results show that it can achieve more than 90% in

Forensic analysis of rockfall scars

NASA Astrophysics Data System (ADS)

de Vilder, Saskia J.; Rosser, Nick J.; Brain, Matthew J.

2017-10-01

We characterise and analyse the detachment (scar) surfaces of rockfalls to understand the mechanisms that underpin their failure. Rockfall scars are variously weathered and comprised of both discontinuity release surfaces and surfaces indicative of fracturing through zones of previously intact rock, known as rock bridges. The presence of rock bridges and pre-existing discontinuities is challenging to quantify due to the difficulty in determining discontinuity persistence below the surface of a rock slope. Rock bridges form an important control in holding blocks onto rockslopes, with their frequency, extent and location commonly modelled from the surface exposure of daylighting discontinuities. We explore an alternative approach to assessing their role, by characterising failure scars. We analyse a database of multiple rockfall scar surfaces detailing the areal extent, shape, and location of broken rock bridges and weathered surfaces. Terrestrial laser scanning and gigapixel imagery were combined to record the detailed texture and surface morphology. From this, scar surfaces were mapped via automated classification based on RGB pixel values. Our analysis of the resulting data from scars on the North Yorkshire coast (UK) indicates a wide variation in both weathering and rock bridge properties, controlled by lithology and associated rock mass structure. Importantly, the proportion of rock bridges in a rockfall failure surface does not increase with failure size. Rather larger failures display fracturing through multiple rock bridges, and in contrast smaller failures fracture occurs only through a single critical rock bridge. This holds implications for how failure mechanisms change with rockfall size and shape. Additionally, the location of rock bridges with respect to the geometry of an incipient rockfall is shown to determine failure mode. Weathering can occur both along discontinuity surfaces and previously broken rock bridges, indicating the sequential stages of

Efficacy of low-level laser therapy on scar tissue.

PubMed

Freitas, Carla P; Melo, Cristina; Alexandrino, Ana M; Noites, Andreia

2013-06-01

Physiotherapy has a very important role in the maintenance of the integumentary system integrity. There is very few evidence in humans. Nevertheless, there are some studies about tissue regeneration using low-level laser therapy (LLLT). To analyze the effectiveness of LLLT on scar tissue. Seventeen volunteers were stratified by age of their scars, and then randomly assigned to an experimental group (EG) - n = 9 - and a placebo group (PG) - n = 8. Fifteen sessions were conducted to both the groups thrice a week. However, in the PG, the laser device was switched off. Scars' thickness, length, width, macroscopic aspect, pain threshold, pain perception, and itching were measured. After 5 weeks, there were no statistically significant differences in any variable between both the groups. However, analyzing independently each group, EG showed a significant improvement in macroscopic aspect (p = 0.003) using LLLT. Taking into account the scars' age, LLLT showed a tendency to decrease older scars' thickness in EG. The intervention with LLLT appears to have a positive effect on the macroscopic scars' appearance, and on old scars' thickness, in the studied sample. However, it cannot be said for sure that LLLT has influence on scar tissue.

Cutaneous Scarring: Basic Science, Current Treatments, and Future Directions.

PubMed

Marshall, Clement D; Hu, Michael S; Leavitt, Tripp; Barnes, Leandra A; Lorenz, H Peter; Longaker, Michael T

2018-02-01

Significance: Scarring of the skin from burns, surgery, and injury constitutes a major burden on the healthcare system. Patients affected by major scars, particularly children, suffer from long-term functional and psychological problems. Recent Advances: Scarring in humans is the end result of the wound healing process, which has evolved to rapidly repair injuries. Wound healing and scar formation are well described on the cellular and molecular levels, but truly effective molecular or cell-based antiscarring treatments still do not exist. Recent discoveries have clarified the role of skin stem cells and fibroblasts in the regeneration of injuries and formation of scar. Critical Issues: It will be important to show that new advances in the stem cell and fibroblast biology of scarring can be translated into therapies that prevent and reduce scarring in humans without major side effects. Future Directions: Novel therapies involving the use of purified human cells as well as agents that target specific cells and modulate the immune response to injury are currently undergoing testing. In the basic science realm, researchers continue to refine our understanding of the role that particular cell types play in the development of scar.

Medical makeup for concealing facial scars.

PubMed

Mee, Donna; Wong, Brian J F

2012-10-01

Surgical, laser, and pharmacological therapies are all used to correct scars and surgical incisions, though have limits with respect to how well facial skin can be restored or enhanced. The use of cosmetics has long been a relevant adjunct to all scar treatment modalities. In recent years, technical advancements in the chemistry and composition of cosmetic products have provided the patient with a broader range of products to employ for concealing scars. This review will provide an overview of contemporary methods for concealing facial scars, birthmarks, and pigmentary changes without the use of traditional/dated, heavy appearing camouflage products. Additionally, general guidelines and information will be provided with respect to identifying competent makeup artists for care of the medical patient. The article by no means is meant to be a tutorial, but rather serves as a starting point in this allied field of medicine. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

[Surgical management of pregnancy-associated acute Stanford type A aortic dissection: analysis of 5 cases].

PubMed

Li, Xin; Zhang, Hong-Yu; Han, Feng-Zhen; Yu, Chang-Jiang; Fan, Xiao-Ping; Fan, Rui-Xin; Zhuang, Jian

2017-11-20

To explore the diagnosis and treatment of pregnancy-associated acute Stanford type A aortic dissection to improve the maternal and fetal outcomes. We analyzed the perioperative data of 5 pregnant women with acute Stanford type A aortic dissection treated between June, 2009 and February, 2017. The median age of the women was 30 years (range, 22-34 years) with gestational weeks of 23-38 weeks upon diagnosis. All the 5 patients received surgical interventions. Three patients underwent caesarean delivery and hysterectomy, and the fetuses survived after the surgery; 2 patients chose to continue pregnancy following the surgery, among whom one died due to postoperative complications and the other underwent termination of pregnancy. During follow-up, the surviving patients showed no endoleak in the descending aorta stent and the distal dissection remained stable. The maternal and fetal outcomes of pregnancy-associated acute Stanford type A aortic dissection can be improved by multidisciplinary cooperation and optimization of the surgical approaches according to the time of pregnancy, fetal development and conditions of the aortic lesions.

Caesarean section in Ancient Greek mythology.

PubMed

Lurie, Samuel

2015-01-01

The narrative of caesarean birth appears on several occasions in Greek mythology: in the birth of Dionysus is the God of the grape harvest and winemaking and wine; in the birth of Asclepius the God of medicine and healing; and in the birth of Adonis the God of beauty and desire. It is possible, however not obligatory, that it was not solely a fantasy but also reflected a contemporary medical practice.

A cluster-randomized trial to reduce caesarean delivery rates in Quebec: cost-effectiveness analysis.

PubMed

Johri, Mira; Ng, Edmond S W; Bermudez-Tamayo, Clara; Hoch, Jeffrey S; Ducruet, Thierry; Chaillet, Nils

2017-05-22

Widespread increases in caesarean section (CS) rates have sparked concerns about risks to mothers and infants and rising healthcare costs. A multicentre, two-arm, cluster-randomized trial in Quebec, Canada assessed whether an audit and feedback intervention targeting health professionals would reduce CS rates for pregnant women compared to usual care, and concluded that it reduced CS rates without adverse effects on maternal or neonatal health. The effect was statistically significant but clinically small. We assessed cost-effectiveness to inform scale-up decisions. A prospective economic evaluation was undertaken using individual patient data from the Quality of Care, Obstetrics Risk Management, and Mode of Delivery (QUARISMA) trial (April 2008 to October 2011). Analyses took a healthcare payer perspective. The time horizon captured hospital-based costs and clinical events for mothers and neonates from labour onset to 3 months postpartum. Resource use was identified and measured from patient charts and valued using standardized government sources. We estimated the changes in CS rates and costs for the intervention group (versus controls) between the baseline and post-intervention periods. We examined heterogeneity between clinical subgroups of high-risk versus low-risk pregnancies and estimated the joint uncertainty in cost-effectiveness over 20,000 trial simulations. We decomposed costs to identify drivers of change. The intervention group experienced per-patient reductions of 0.005 CS (95% confidence interval (CI): -0.015 to 0.004, P = 0.09) and $180 (95% CI: -$277 to - $83, P < 0.001). Women with low-risk pregnancies experienced statistically significant reductions in CS rates and costs; changes for the high-risk subgroup were not significant. The intervention was "dominant" (effective in reducing CS and less costly than usual care) in 86.08% of simulations. It reduced costs in 99.99% of simulations. Cost reductions were driven by lower rates of

Oxygen consumption of keloids and hypertrophic scars.

PubMed

Ichioka, Shigeru; Ando, Taichi; Shibata, Masahiro; Sekiya, Naomi; Nakatsuka, Takashi

2008-02-01

The oxygen consumption of keloids and hypertrophic scars has never been quantitatively presented, although abnormal metabolic conditions must be associated with their pathophysiology. We invented an original measurement system equipped with a Clark oxygen electrode for ex vivo samples. The measurement of a mouse wound-healing model revealed immature repairing tissues consumed more oxygen than mature tissues. This finding is in accord with the current thinking and supported the validity of our measurement system. The analysis of fresh human samples clearly demonstrated the high oxygen consumption rate of keloid hypertrophic scars and the comparatively low consumption of mature scars. A high oxygen consuming potential, as well as insufficient oxygen diffusion, may possibly contribute to the pathophysiology of keloids and hypertrophic scars.

Caesarean Section--A Density-Equalizing Mapping Study to Depict Its Global Research Architecture.

PubMed

Brüggmann, Dörthe; Löhlein, Lena-Katharina; Louwen, Frank; Quarcoo, David; Jaque, Jenny; Klingelhöfer, Doris; Groneberg, David A

2015-11-17

Caesarean section (CS) is a common surgical procedure. Although it has been performed in a modern context for about 100 years, there is no concise analysis of the international architecture of caesarean section research output available so far. Therefore, the present study characterizes the global pattern of the related publications by using the NewQIS (New Quality and Quantity Indices in Science) platform, which combines scientometric methods with density equalizing mapping algorithms. The Web of Science was used as a database. 12,608 publications were identified that originated from 131 countries. The leading nations concerning research activity, overall citations and country-specific h-Index were the USA and the United Kingdom. Relation of the research activity to epidemiologic data indicated that Scandinavian countries including Sweden and Finland were leading the field, whereas, in relation to economic data, countries such as Israel and Ireland led. Semi-qualitative indices such as country-specific citation rates ranked Sweden, Norway and Finland in the top positions. International caesarean section research output continues to grow annually in an era where caesarean section rates increased dramatically over the past decades. With regard to increasing employment of scientometric indicators in performance assessment, these findings should provide useful information for those tasked with the improvement of scientific achievements.

Caesarean Section—A Density-Equalizing Mapping Study to Depict Its Global Research Architecture

PubMed Central

Brüggmann, Dörthe; Löhlein, Lena-Katharina; Louwen, Frank; Quarcoo, David; Jaque, Jenny; Klingelhöfer, Doris; Groneberg, David A.

2015-01-01

Caesarean section (CS) is a common surgical procedure. Although it has been performed in a modern context for about 100 years, there is no concise analysis of the international architecture of caesarean section research output available so far. Therefore, the present study characterizes the global pattern of the related publications by using the NewQIS (New Quality and Quantity Indices in Science) platform, which combines scientometric methods with density equalizing mapping algorithms. The Web of Science was used as a database. 12,608 publications were identified that originated from 131 countries. The leading nations concerning research activity, overall citations and country-specific h-Index were the USA and the United Kingdom. Relation of the research activity to epidemiologic data indicated that Scandinavian countries including Sweden and Finland were leading the field, whereas, in relation to economic data, countries such as Israel and Ireland led. Semi-qualitative indices such as country-specific citation rates ranked Sweden, Norway and Finland in the top positions. International caesarean section research output continues to grow annually in an era where caesarean section rates increased dramatically over the past decades. With regard to increasing employment of scientometric indicators in performance assessment, these findings should provide useful information for those tasked with the improvement of scientific achievements. PMID:26593932

Qualitative website analysis of information on birth after caesarean section.

PubMed

Peddie, Valerie L; Whitelaw, Natalie; Cumming, Grant P; Bhattacharya, Siladitya; Black, Mairead

2015-08-19

The United Kingdom (UK) caesarean section (CS) rate is largely determined by reluctance to augment trial of labour and vaginal birth. Choice between repeat CS and attempting vaginal birth after CS (VBAC) in the next pregnancy is challenging, with neither offering clear safety advantages. Women may access online information during the decision-making process. Such information is known to vary in its support for either mode of birth when assessed quantitatively. Therefore, we sought to explore qualitatively, the content and presentation of web-based health care information on birth after caesarean section (CS) in order to identify the dominant messages being conveyed. The search engine Google™ was used to conduct an internet search using terms relating to birth after CS. The ten most frequently returned websites meeting relevant purposive sampling criteria were analysed. Sampling criteria were based upon funding source, authorship and intended audience. Images and written textual content together with presence of links to additional media or external web content were analysed using descriptive and thematic analyses respectively. Ten websites were analysed: five funded by Government bodies or professional membership; one via charitable donations, and four funded commercially. All sites compared the advantages and disadvantages of both repeat CS and VBAC. Commercially funded websites favoured a question and answer format alongside images, 'pop-ups', social media forum links and hyperlinks to third-party sites. The relationship between the parent sites and those being linked to may not be readily apparent to users, risking perception of endorsement of either VBAC or repeat CS whether intended or otherwise. Websites affiliated with Government or health services presented referenced clinical information in a factual manner with podcasts of real life experiences. Many imply greater support for VBAC than repeat CS although this was predominantly conveyed through subtle

Current Therapeutic Approach to Hypertrophic Scars

PubMed Central

Mokos, Zrinka Bukvić; Jović, Anamaria; Grgurević, Lovorka; Dumić-Čule, Ivo; Kostović, Krešimir; Čeović, Romana; Marinović, Branka

2017-01-01

Abnormal scarring and its accompanying esthetic, functional, and psychological sequelae still pose significant challe nges. To date, there is no satisfactory prevention or treatment option for hypertrophic scars (HSs), which is mostly due to not completely comprehending the mechanisms underlying their formation. That is why the apprehension of regular and controlled physiological processes of scar formation is of utmost importance when facing hypertrophic scarring, its pathophysiology, prevention, and therapeutic approach. When treating HSs and choosing the best treatment and prevention modality, physicians can choose from a plethora of therapeutic options and many commercially available products, among which currently there is no efficient option that can successfully overcome impaired skin healing. This article reviews current therapeutic approach and emerging therapeutic strategies for the management of HSs, which should be individualized, based on an evaluation of the scar itself, patients’ expectations, and practical, evidence-based guidelines. Clinicians are encouraged to combine various prevention and treatment modalities where combination therapy that includes steroid injections, 5-fluorouracil, and pulsed-dye laser seems to be the most effective. On the other hand, the current therapeutic options are usually empirical and their results are unreliable and unpredictable. Therefore, there is an unmet need for an effective, targeted therapy and prevention, which would be based on an action or a modulation of a particular factor with clarified mechanism of action that has a beneficial effect on wound healing. As the extracellular matrix has a crucial role in cellular and extracellular events that lead to pathological scarring, targeting its components mostly by regulating bone morphogenetic proteins may throw up new therapeutic approach for reduction or prevention of HSs with functionally and cosmetically acceptable outcome. PMID:28676850

Does counsellor's attitude influence change in a request for a caesarean in women with fear of birth?

PubMed

Halvorsen, Lotta; Nerum, Hilde; Sørlie, Tore; Oian, Pål

2010-02-01

the attitudes of two counsellors towards women requesting a caesarean section due to fear of birth were identified. One emphasised the ability to overcome any emotional obstacle to vaginal birth ('coping attitude'), and the other emphasised that the ultimate choice of mode of birth was the womans' ('autonomy attitude'). Two research questions were asked: (1) What are the predictors of change in a wish for a caesarean and of vaginal birth in women with fear of birth? (2) Does a change from an 'autonomy attitude' to a 'coping attitude' increase the number of women who change their request for a caesarean and who give birth vaginally? the study population consisted of two samples of pregnant women with fear of birth and concurrent request for a caesarean, referred for crisis-oriented counselling at the antenatal clinic, University Hospital of North Norway between 2000-2002 (n=86) and 2004-2006 (n=107). Data were gathered from referral letters, counseling and antenatal, intra- and postpartum records. a coping attitude of the counsellor was positively associated with change in the request for a caesarean and with vaginal birth. A change from an autonomy attitude to a coping attitude was associated with a significant increase in the percentage of women who changed their desire for a caesarean from 77 to 93, and who had a vaginal birth from 42 to 81. a coping attitude was strongly associated with change in the desire for a caesarean and giving birth vaginally. A coping attitude can be learned through critical reflection and awareness of the counsellor's attitude, with measurable clinical results. Copyright 2008 Elsevier Ltd. All rights reserved.

Caesarean Section Frequency among Immigrants, Second- and Third-Generation Women, and Non-Immigrants: Prospective Study in Berlin/Germany

PubMed Central

David, Matthias; Borde, Theda; Brenne, Silke; Henrich, Wolfgang; Breckenkamp, Jürgen; Razum, Oliver

2015-01-01

Objective The frequency of caesarean section delivery varies between countries and social groups. Among other factors, it is determined by the quality of obstetrics care. Rates of elective (planned) and emergency (in-labor) caesareans may also vary between immigrants (first generation), their offspring (second- and third-generation women), and non-immigrants because of access and language barriers. Other important points to be considered are whether caesarean section indications and the neonatal outcomes differ in babies delivered by caesarean between immigrants, their offspring, and non-immigrants. Methods A standardized interview on admission to delivery wards at three Berlin obstetric hospitals was performed in a 12-month period in 2011/2012. Questions on socio-demographic and care aspects and on migration (immigrated herself vs. second- and third-generation women vs. non-immigrant) and acculturation status were included. Data was linked with information from the expectant mothers’ antenatal records and with perinatal data routinely documented in the hospital. Regression modeling was used to adjust for age, parity and socio-economic status. Results The caesarean section rates for immigrants, second- and third-generation women, and non-immigrant women were similar. Neither indications for caesarean section delivery nor neonatal outcomes showed statistically significant differences. The only difference found was a somewhat higher rate of crash caesarean sections per 100 births among first generation immigrants compared to non-immigrants. Conclusion Unlike earlier German studies and current studies from other European countries, this study did not find an increased rate of caesarean sections among immigrants, as well as second- and third-generation women, with the possible exception of a small high-risk group. This indicates an equally high quality of perinatal care for women with and without a migration history. PMID:25985437

Maternal Snoring May Predict Adverse Pregnancy Outcomes: A Cohort Study in China.

PubMed

Ge, Xing; Tao, Fangbiao; Huang, Kun; Mao, Leijing; Huang, Sanhuan; Niu, Ying; Hao, Jiahu; Sun, Yanli; Rutayisire, Erigene

2016-01-01

To examine the prevalence of snoring during pregnancy and its effects on key pregnancy outcomes. Pregnant women were consecutively recruited in their first trimester. Habitual snoring was screened by using a questionnaire in the 1st and 3rd trimester, respectively. According to the time of snoring, participants were divided into pregnancy onset snorers, chronic snorers and non-snorers. Logistic regressions were performed to examine the associations between snoring and pregnancy outcomes. Of 3 079 pregnant women, 16.6% were habitual snorers, with 11.7% were pregnancy onset snorers and 4.9% were chronic snorers. After adjusting for potential confounders, chronic snorers were independently associated with gestational diabetes mellitus (GDM) (RR 1.66, 95%CI 1.09-2.53). Both pregnancy onset and chronic snorers were independently associated with placental adhesion (RR 1.96, 95%CI 1.17-3.27, and RR 2.33, 95%CI 1.22-4.46, respectively). Pregnancy onset snorers were at higher risk of caesarean delivery (RR 1.37, 95%CI 1.09-1.73) and having macrosomia (RR 1.54, 95%CI 1.05-2.27) and large for gestational age (LGA) (RR 1.71, 95%CI 1.31-2.24) infants. In addition, being overweight or obese before pregnancy plays an important role in mediating snoring and adverse pregnancy outcomes. Maternal snoring may increase the risk of adverse pregnancy outcomes, and being overweight or obese before pregnancy with snoring is remarkable for researchers. Further studies are still needed to confirm our results.

Maternal Snoring May Predict Adverse Pregnancy Outcomes: A Cohort Study in China

PubMed Central

Ge, Xing; Tao, Fangbiao

2016-01-01

Objective To examine the prevalence of snoring during pregnancy and its effects on key pregnancy outcomes. Methods Pregnant women were consecutively recruited in their first trimester. Habitual snoring was screened by using a questionnaire in the 1st and 3rd trimester, respectively. According to the time of snoring, participants were divided into pregnancy onset snorers, chronic snorers and non-snorers. Logistic regressions were performed to examine the associations between snoring and pregnancy outcomes. Results Of 3 079 pregnant women, 16.6% were habitual snorers, with 11.7% were pregnancy onset snorers and 4.9% were chronic snorers. After adjusting for potential confounders, chronic snorers were independently associated with gestational diabetes mellitus (GDM) (RR 1.66, 95%CI 1.09–2.53). Both pregnancy onset and chronic snorers were independently associated with placental adhesion (RR 1.96, 95%CI 1.17–3.27, and RR 2.33, 95%CI 1.22–4.46, respectively). Pregnancy onset snorers were at higher risk of caesarean delivery (RR 1.37, 95%CI 1.09–1.73) and having macrosomia (RR 1.54, 95%CI 1.05–2.27) and large for gestational age (LGA) (RR 1.71, 95%CI 1.31–2.24) infants. In addition, being overweight or obese before pregnancy plays an important role in mediating snoring and adverse pregnancy outcomes. Conclusions Maternal snoring may increase the risk of adverse pregnancy outcomes, and being overweight or obese before pregnancy with snoring is remarkable for researchers. Further studies are still needed to confirm our results. PMID:26871434

A prospective pilot study of Dilapan-S compared with Propess for induction of labour at 41+ weeks in nulliparous pregnancy.

PubMed

Crosby, David A; O'Reilly, Claire; McHale, Helen; McAuliffe, Fionnuala M; Mahony, Rhona

2017-12-21

The incidence of labour induction has risen worldwide over the past decade, and this may contribute to the rising caesarean delivery rate. The mechanisms for induction of labour are generally divided into two categories: mechanical and pharmacological. The objective of this study was to determine if mechanical induction with Dilapan-S is an acceptable, safe method of induction of labour in post-dates uncomplicated nulliparous pregnancy. This was a single-centre prospective observational pilot study trial. Fifty-two low-risk nulliparous women with an unfavourable cervix, scheduled for induction of labour for post-dates ≥ 41 weeks gestation, were offered induction of labour with Dilapan-S or Propess from May 2016 until November 2016. The primary outcomes measured were compliance to study protocol and maternal (infection, hyperstimulation) and neonatal outcomes (Apgar score at birth). The secondary outcome measures included change in Bishop's score and caesarean delivery rate. Compliance to study protocol was 25/26 (96%); it was possible to insert Dilapan-S in all but one woman. There were no differences in maternal and neonatal primary outcomes between the groups. There were no cases in either arm of hyperstimulation with either induction method. No difference between the groups was noted in the caesarean delivery rate nor in the mean change in Bishop's score. Dilapan-S is an acceptable, safe form of induction of labour in post-dates uncomplicated nulliparous pregnancy. No cases of hyperstimulation were found, and therefore, Dilapan-S may be a suitable option for outpatient induction of labour in low-risk post-dates nulliparas.

Pregnancy and neonatal outcomes in women with type 1 diabetes mellitus.

PubMed

Durackova, L; Kristufkova, A; Korbel, M

2017-01-01

The aim of study was to compare some perinatal outcomes in mothers with type 1 diabetes mellitus (T1DM). All patients with T1DM delivered at the 1st Department of Obstetrics and Gynaecology of Faculty of Medicine, Comenius University in Bratislava from January 1st 2009 to December 31th 2015 were included to the study. Out of 118 diabetic mothers, 46.6 % had vasculopathy and 53. 4 % were without microvascular complications. In the vasculopathy group, significantly higher incidence rates of preeclampsia (49. 1 versus 19.1 %; p = 0.002) and caesarean section (89.1 versus 68.3 %; p = 0.017) were found. Neonatal morbidity and mortality rates were higher in vasculopathy group (but not statistically significantly). Preparation for pregnancy improves perinatal and neonatal results. Nevertheless, this preparation in our study group was received only in 9.3 %. Perinatal mortality was 25.4 per 1,000 total births. For pregnancy of diabetic women to become possible a qualified management must be provided. Good outcomes for both women and newborns are real when preparation for pregnancy and metabolic control before and during whole pregnancy are at adequate level (Tab. 3, Ref. 28).

Successful pregnancy after spermatid injection.

PubMed

Bernabeu, R; Cremades, N; Takahashi, K; Sousa, M

1998-07-01

We present nine cases of spermatid intracytoplasmic injection for the treatment of non-obstructive azoospermia. In eight cases, no elongated spermatids or spermatozoa were found in previous spermiograms or testicular biopsies. In these patients, treatment was performed using ejaculated (n = 6) and testicular (n = 2) retrieved round spermatids (Sa type). In cases where ejaculated round spermatids were used, they were isolated on the day before oocyte retrieval and left in culture for 24 h before intracytoplasmic sperm injection (ICSI). No pregnancy was obtained in either group, although culturing seemed to increase the fertilization rate. In one other case, elongated spermatids were observed in the previous spermiogram and thus a normal ICSI procedure was scheduled. However, on the day of oocyte retrieval, no spermatids could be recovered from fresh sequential ejaculates, and a testicular open biopsy was then performed. Both round and elongated spermatids were found in the testicular tissue, but only the more mature germinal cells (Sb2) were injected. From this case, a normal pregnancy was obtained which resulted in the birth by Caesarean section at 37 weeks of gestation of a normal healthy baby girl, weighing 2700 g.

A paired comparison analysis of third-party rater thyroidectomy scar preference.

PubMed

Rajakumar, C; Doyle, P C; Brandt, M G; Moore, C C; Nichols, A; Franklin, J H; Yoo, J; Fung, K

2017-01-01

To determine the length and position of a thyroidectomy scar that is cosmetically most appealing to naïve raters. Images of thyroidectomy scars were reproduced on male and female necks using digital imaging software. Surgical variables studied were scar position and length. Fifteen raters were presented with 56 scar pairings and asked to identify which was preferred cosmetically. Twenty duplicate pairings were included to assess rater reliability. Analysis of variance was used to determine preference. Raters preferred low, short scars, followed by high, short scars, with long scars in either position being less desirable (p < 0.05). Twelve of 15 raters had acceptable intra-rater and inter-rater reliability. Naïve raters preferred low, short scars over the alternatives. High, short scars were the next most favourably rated. If other factors influencing incision choice are considered equal, surgeons should consider these preferences in scar position and length when planning their thyroidectomy approach.

Scar-free cutaneous wound healing in the leopard gecko, Eublepharis macularius.

PubMed

Peacock, Hanna M; Gilbert, Emily A B; Vickaryous, Matthew K

2015-11-01

Cutaneous wounds heal with two possible outcomes: scarification or near-perfect integumentary restoration. Whereas scar formation has been intensively investigated, less is known about the tissue-level events characterising wounds that spontaneously heal scar-free, particularly in non-foetal amniotes. Here, a spatiotemporal investigation of scar-free cutaneous wound healing following full-thickness excisional biopsies to the tail and body of leopard geckos (Eublepharis macularius) is provided. All injuries healed without scarring. Cutaneous repair involves the development of a cell-rich aggregate within the wound bed, similar to scarring wounds. Unlike scar formation, scar-free healing involves a more rapid closure of the wound epithelium, and a delay in blood vessel development and collagen deposition within the wound bed. It was found that, while granulation tissue of scarring wounds is hypervascular, scar-free wound healing conspicuously does not involve a period of exuberant blood vessel formation. In addition, during scar-free wound healing the newly formed blood vessels are typically perivascular cell-supported. Immunohistochemistry revealed widespread expression of both the pro-angiogenic factor vascular endothelial growth factor A and the anti-angiogenic factor thrombospondin-1 within the healing wound. It was found that scar-free wound healing is an intrinsic property of leopard gecko integument, and involves a modulation of the cutaneous scar repair program. This proportional revascularisation is an important factor in scar-free wound healing. © 2015 Anatomical Society.

Scar-free cutaneous wound healing in the leopard gecko, Eublepharis macularius

PubMed Central

Peacock, Hanna M; Gilbert, Emily A B; Vickaryous, Matthew K

2015-01-01

Cutaneous wounds heal with two possible outcomes: scarification or near-perfect integumentary restoration. Whereas scar formation has been intensively investigated, less is known about the tissue-level events characterising wounds that spontaneously heal scar-free, particularly in non-foetal amniotes. Here, a spatiotemporal investigation of scar-free cutaneous wound healing following full-thickness excisional biopsies to the tail and body of leopard geckos (Eublepharis macularius) is provided. All injuries healed without scarring. Cutaneous repair involves the development of a cell-rich aggregate within the wound bed, similar to scarring wounds. Unlike scar formation, scar-free healing involves a more rapid closure of the wound epithelium, and a delay in blood vessel development and collagen deposition within the wound bed. It was found that, while granulation tissue of scarring wounds is hypervascular, scar-free wound healing conspicuously does not involve a period of exuberant blood vessel formation. In addition, during scar-free wound healing the newly formed blood vessels are typically perivascular cell-supported. Immunohistochemistry revealed widespread expression of both the pro-angiogenic factor vascular endothelial growth factor A and the anti-angiogenic factor thrombospondin-1 within the healing wound. It was found that scar-free wound healing is an intrinsic property of leopard gecko integument, and involves a modulation of the cutaneous scar repair program. This proportional revascularisation is an important factor in scar-free wound healing. PMID:26360824

Experimental phase-space-based optical amplification of scar modes.

PubMed

Michel, C; Tascu, S; Doya, V; Aschiéri, P; Blanc, W; Legrand, O; Mortessagne, F

2012-04-01

Wave billiards which are chaotic in the geometrical limit are known to support nongeneric spatially localized modes called scar modes. The interaction of the scar modes with gain has been recently investigated in optics in microcavity lasers and vertical-cavity surface-emitting lasers. Exploiting the localization properties of scar modes in their wave-analogous phase-space representation, we report experimental results of scar mode selection by gain in a doped D-shaped optical fiber.

Delivery by caesarean section and risk of childhood obesity: analysis of a Peruvian prospective cohort.

PubMed

Carrillo-Larco, Rodrigo M; Miranda, J Jaime; Bernabé-Ortiz, Antonio

2015-01-01

Objectives. We aimed to assess if Caesarean section is a risk factor for overnutrition in early- and late-childhood, and to assess the magnitude of the effect of child- versus family-related variables in these risk estimates. Methods. Longitudinal data from Peruvian children from the Young Lives Study was used. Outcomes assessed were overweight, obesity, overnutrition (overweight plus obesity), and central obesity (waist circumference) at the age 5 (first follow-up) and 7 (second follow-up) years. The exposure of interests was delivery by Caesarean section. Relative risks (RR) and 95% confidence intervals (95% CI) were calculated using multivariable models adjusted for child-related (e.g., birth weight) and family-related (e.g., maternal nutritional status) variables. Results. At baseline, mean age was 11.7 (± 3.5) months and 50.1% were boys. Children born by Caesarean section were 15.6%. The 10.5% of the children were overweight and 2.4% were obese. For the obesity outcome, data from 6,038 and 9,625 children-years was included from baseline to the first and second follow-up, respectively. Compared to those who did not experience Caesarean delivery, the risk of having obesity was higher in the group born by Caesarean: RRs were higher at early-childhood (first follow-up: 2.25; 95% CI [1.36-3.74]) than later in life (second follow-up: 1.57; 95% CI [1.02-2.41]). Family-related variables had a greater effect in attenuating the risk estimates for obesity at the first, than at the second follow-up. Conclusion. Our results suggest a higher probability of developing obesity, but not overweight, among children born by Caesarean section delivery. The magnitude of risk estimates decreased over time, and family-related variables had a stronger effect on the risk estimates at early-childhood.

Joint effect of education and age at childbirth on the risk of caesarean delivery: findings from Germany 2008-2015.

PubMed

Castiglioni, L; Schmiedeberg, C

2018-02-01

This article aims at assessing the joint effect of maternal age and education on the risk of having a caesarean delivery. As high maternal education is often associated with lower caesarean-birth rates, but high-educated women tend to postpone motherhood, these effects may offset each other in traditional analyses. Secondary analysis of the data from the German Family Panel pairfam. The interview-based data refer to 1020 births between 2008 and 2015. We analyse only reports from mothers and calculate logistic regression models. The caesarean delivery rate differs strongly between education levels, and low-educated women are at higher risk of having a caesarean delivery when controlling for parity and age. A positive age gradient is found, indicating a higher risk of caesarean section for older mothers. Without controlling for age, the association of education and caesarean section risk is weaker, i.e., effects of age and education partially level each other out. A model including an interaction term between age and education confirms this result. The risk of having a caesarean delivery does not differ between levels of education when maternal age is not taken into account. Lower maternal education and higher age are both positively associated with the risk of experiencing a caesarean section in Germany. However, as higher educated women tend to have their children later, effects of education and age weigh each other out. Preventive campaigns should target women with lower education and raise women's awareness on the risks associated with late motherhood. Copyright © 2017 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Temporal trends in adolescent pregnancies in Lombardy, Italy: 1996-2010.

PubMed

Parazzini, Fabio; Ricci, Elena; Cipriani, Sonia; Motta, Tiziano; Chiaffarino, Francesca; Malvezzi, Matteo; Bulfoni, Giuseppe

2013-04-01

Data from southern European countries concerning teenage pregnancy have not been properly analysed so far. We provide the temporal trend of adolescent pregnancy rates in Lombardy, Northern Italy. Using the hospital discharge register (1996-2010), teenage pregnancy-related admission rates per 1000 girls aged 13 to 19 years, residing in Lombardy, were computed. Miscarriage-, induced abortion-, and delivery ratios/100 pregnancies, and caesarean section ratio/100 deliveries, were calculated. The pregnancy rate increased from 9.07 in 1996-2000 to 10.20 in 2001-2005, and remained at that level (10.27) in 2006-2010. However, the rates by country of birth (native Italian and non-native Italian) showed a steady decline in 2003-2010, when data about residents in Lombardy, categorised by sex, age and country of birth, were available. The induced abortion rate rose from 5.38/1000 to 5.55/1000, then decreased slightly in 2006-2010. The abortion ratio/100 pregnancies diminished from 59.3 in 1996-2000 to 50.3 in 2006-2010. Between 1996 and 2010, the overall teenage pregnancy rate has risen in Lombardy. When the rates were calculated separately for adolescents born in Italy and immigrants, the trends reverted in the period 2003-2010: in both groups pregnancy- and birth rates steadily declined. Pregnancy-, abortion-, and birth rates in non-native Italians, after having dropped, are all still much higher than those among native Italians. Because the number of non-native Italian adolescent girls markedly increased over the last two decades, their group--with decreasing, but still higher, birth- and abortion rates--has caused the observed rise in those rates when all adolescents residing in Lombardy are considered indistinctly.

Reliable scar scoring system to assess photographs of burn patients.

PubMed

Mecott, Gabriel A; Finnerty, Celeste C; Herndon, David N; Al-Mousawi, Ahmed M; Branski, Ludwik K; Hegde, Sachin; Kraft, Robert; Williams, Felicia N; Maldonado, Susana A; Rivero, Haidy G; Rodriguez-Escobar, Noe; Jeschke, Marc G

2015-12-01

Several scar-scoring scales exist to clinically monitor burn scar development and maturation. Although scoring scars through direct clinical examination is ideal, scars must sometimes be scored from photographs. No scar scale currently exists for the latter purpose. We modified a previously described scar scale (Yeong et al., J Burn Care Rehabil 1997) and tested the reliability of this new scale in assessing burn scars from photographs. The new scale consisted of three parameters as follows: scar height, surface appearance, and color mismatch. Each parameter was assigned a score of 1 (best) to 4 (worst), generating a total score of 3-12. Five physicians with burns training scored 120 representative photographs using the original and modified scales. Reliability was analyzed using coefficient of agreement, Cronbach alpha, intraclass correlation coefficient, variance, and coefficient of variance. Analysis of variance was performed using the Kruskal-Wallis test. Color mismatch and scar height scores were validated by analyzing actual height and color differences. The intraclass correlation coefficient, the coefficient of agreement, and Cronbach alpha were higher for the modified scale than those of the original scale. The original scale produced more variance than that in the modified scale. Subanalysis demonstrated that, for all categories, the modified scale had greater correlation and reliability than the original scale. The correlation between color mismatch scores and actual color differences was 0.84 and between scar height scores and actual height was 0.81. The modified scar scale is a simple, reliable, and useful scale for evaluating photographs of burn patients. Copyright © 2015 Elsevier Inc. All rights reserved.

Management of scars: updated practical guidelines and use of silicones.

PubMed

Meaume, Sylvie; Le Pillouer-Prost, Anne; Richert, Bertrand; Roseeuw, Diane; Vadoud, Javid

2014-01-01

Hypertrophic scars and keloids resulting from surgery, burns, trauma and infection can be associated with substantial physical and psychological distress. Various non-invasive and invasive options are currently available for the prevention and treatment of these scars. Recently, an international multidisciplinary group of 24 experts on scar management (dermatologists; plastic and reconstructive surgeons; general surgeons; physical medicine, rehabilitation and burns specialists; psychosocial and behavioural researchers; epidemiologists; beauticians) convened to update a set of practical guidelines for the prevention and treatment of hypertrophic and keloid scars on the basis of the latest published clinical evidence on existing scar management options. Silicone-based products such as sheets and gels are recommended as the gold standard, first-line, non-invasive option for both the prevention and treatment of scars. Other general scar preventative measures include avoiding sun exposure, compression therapy, taping and the use of moisturisers. Invasive treatment options include intralesional injections of corticosteroids and/or 5-fluorouracil, cryotherapy, radiotherapy, laser therapy and surgical excision. All of these options may be used alone or as part of combination therapy. Of utmost importance is the regular re-evaluation of patients every four to eight weeks to evaluate whether additional treatment is warranted. The amount of scar management measures that are applied to each wound depends on the patient's risk of developing a scar and their level of concern about the scar's appearance. The practical advice presented in the current guidelines should be combined with clinical judgement when deciding on the most appropriate scar management measures for an individual patient.

Vaginal birth after caesarean delivery in Chinese women and Western immigrants in Shanghai.

PubMed

Minsart, Anne-Frederique; Liu, Hau; Moffett, Shannon; Chen, Crystal; Ji, Ninni

2017-05-01

Recent studies show a steep rise in caesarean sections in China. Most couples are now eligible to apply for a second child. This retrospective cohort study compares the prevalence of trial of labour and vaginal birth after caesarean section among Chinese and foreign women in Shanghai. In total, 135 of 368 women underwent trial of labour (36.68%), and of those, 77 (57.04%) had a vaginal birth. After inclusion in a multivariate model, factors associated with trial of labour were maternal age <35 years with an adjusted odds ratio of 2.58 (1.49-4.46), absence of a history of ≥3 abortions (2.22 (1.08-4.57)), and European citizenship (1.94 (1.05-3.59)). The prevalence of trial of labour and vaginal birth seems to mirror rates found in countries of origin, but despite a high rate of caesarean section, Chinese women had a higher rate of vaginal birth after caesarean section than North American and Australian women, in particular. Impact statement What is already known on this subject: Caesarean section (CS) rates are rising worldwide. Repeat CS contributes largely to these rates, although vaginal birth after CS (VBAC) rates varies widely between countries. What the results of this study add: North American and Australian women who deliver in Shanghai have low rates of attempted trial of labour after CS (TOLAC) and VBAC, with European women having the highest rate of TOLAC, followed by Chinese women. Implications for clinical practice and/or further research: These findings might reflect different levels of acceptance in line with respective national trends. Studies evaluating the influence of cultural norms on birth preferences after CS are needed. Further research is also needed to assess the overall acceptance of TOLAC in the context of the softening of the one-child policy in China.

Tubercular uterocutaneous fistula after caesarean section: A case report.

PubMed

Jindal, Aditi; Chaudhary, Himanshu; Thakur, Monika

2018-01-01

A 29-year-old patient had undergone an elective lower-segment caesarean section (LSCS) five months previously at a district hospital. The operation and the immediate postoperative period were uneventful. After five months she presented back with a fistulous opening. A fistulogram revealed a connection between the uterus and the skin. Fistulous tract excision was planned. Intraoperatively there was communication between the skin and the uterine cavity, with extensive necrosis of the uterine wall. The patient gave her informed consent for excision of the fistulous tract and/or total abdominal hysterectomy. During surgery, it was deemed that there was no scope for excision, so the decision was made for a total abdominal hysterectomy. Histopathological examination confirmed tuberculosis and the patient responded well to anti-tubercular drugs. This case report describes a rare presentation of tubercular uterocutaneous fistula after caesarean section.

Nonlinear optics for the study of human scar tissue

NASA Astrophysics Data System (ADS)

Ferro, D. P.; Vieira-Damiani, G.; Adam, R. L.; Cesar, C. L.; Metze, Konradin

2012-03-01

Collagen fibers are an essential component of the dynamic process of scarring, which accompanies various diseases. Scar tissue may reveal different morphologic expressions, such as hypertrophic scars or keloids. Collagen fibers can be visualized by fluorescent light when stained with eosin. Second Harmonic Generation (SHG) creates a non linear signal that occurs only in molecules without inversion symmetry and is particularly strong in the collagen fibers arranged in triple helices. The aim of this study was to describe the methodology for the analysis of the density and texture of collagen in keloids, hypertrophic scars and conventional scars. Samples were examined in the National Institute of Science and Technology on Photonics Applied to Cell Biology (INFABIC) at the State University of Campinas. The images were acquired in a multiphoton microscopy LSM 780-NLO Zeiss 40X. Both signals, two-photon fluorescence (TPEF) and SHG, were excited by a Mai-Tai Ti:Sapphire laser at 940 nm. We used a LP490/SP485 NDD filter for SHG, and a BP565-610 NDD filter for fluorescence In each case, ten images were acquired serially (512×512 μm) in Z-stack and joined together to one patchwork-image . Image analysis was performed by a gliding-box-system with in-house made software. Keloids, hypertrophic scars and normal scar tissue show different collagen architecture. Inside an individual case differences of the scar process may be found between central and peripheral parts. In summary, the use of nonlinear optics is a helpful tool for the study of scars tissue.

Characterization of chronic vocal fold scarring in a rabbit model.

PubMed

Rousseau, Bernard; Hirano, Shigeru; Chan, Roger W; Welham, Nathan V; Thibeault, Susan L; Ford, Charles N; Bless, Diane M

2004-03-01

The purpose of the current study was to assess the histologic and rheologic properties of the scarred vocal fold lamina propria during a chronic phase of wound repair in a rabbit model. Eighteen rabbit larynges were scarred using a procedure that involved stripping the vocal fold lamina propria down to the thyroarytenoid muscle, using 3-mm microforceps. The approximate dimension of injury to the vocal fold was 3 x 1.5 x 0.5 mm [length x width x depth]. At 6 months postoperatively, histologic analysis of the scarred and control lamina propria in eight of these rabbits was completed for collagen, procollagen, elastin, and hyaluronic acid. Compared with control samples, scarred tissue samples revealed fragmented and disorganized elastin fibers. Additionally, collagen was significantly increased, organized, and formed thick bundles in the scarred vocal fold lamina propria. Measurements of the viscoelastic shear properties of the scarred and control lamina propria in the remaining 10 rabbits revealed increased elastic shear modulus (G') in 8 of 10 scarred samples and increased dynamic viscosity (eta') in 9 of 10 scarred samples. Although rheologic differences were not statistically significant, they revealed that on average, scarred samples were stiffer and more viscous than the normal controls. Histologic data are interpreted as indicating that by 6 months postinjury, the scarred rabbit vocal fold has reached a mature phase of wound repair, characterized by an increased, organized, and thick bundle collagen matrix. Rheologic data are interpreted as providing support for the potential role of increased, thick bundle collagen, and a disorganized elastin network on shear stiffness and dynamic viscosity in the chronic vocal fold scar. Based on these results, a 6-month postoperative time frame is proposed for future studies of chronic vocal fold scarring using the rabbit animal model.

Association between rates of caesarean section and maternal and neonatal mortality in the 21st century: a worldwide population-based ecological study with longitudinal data.

PubMed

Ye, J; Zhang, J; Mikolajczyk, R; Torloni, M R; Gülmezoglu, A M; Betran, A P

2016-04-01

Caesarean section was initially performed to save the lives of the mother and/or her baby. Caesarean section rates have risen substantially worldwide over the past decades. In this study, we set out to compile all available caesarean section rates worldwide at the country level, and to identify the appropriate caesarean section rate at the population level associated with the minimal maternal and neonatal mortality. Ecological study using longitudinal data. Worldwide country-level data. A total of 159 countries were included in the analyses, representing 98.0% of global live births (2005). Nationally representative caesarean section rates from 2000 to 2012 were compiled. We assessed the relationship between caesarean section rates and mortality outcomes, adjusting for socio-economic development by means of human development index (HDI) using fractional polynomial regression models. Maternal mortality ratio and neonatal mortality rate. Most countries have experienced increases in caesarean section rate during the study period. In the unadjusted analysis, there was a negative association between caesarean section rates and mortality outcomes for low caesarean section rates, especially among the least developed countries. After adjusting for HDI, this effect was much smaller and was only observed below a caesarean section rate of 5-10%. No important association between the caesarean section rate and maternal and neonatal mortality was observed when the caesarean section rate exceeded 10%. Although caesarean section is an effective intervention to save maternal and infant lives, based on the available ecological evidence, caesarean section rates higher than around 10% at the population level are not associated with decreases in maternal and neonatal mortality rates, and thus may not be necessary to achieve the lowest maternal and neonatal mortality. The caesarean section rate of around 10% may be the optimal rate to achieve the lowest mortality. © 2015 The Authors

Allopurinol use in pregnancy in three women with inflammatory bowel disease: safety and outcomes: a case series

PubMed Central

2013-01-01

Background Allopurinol is a frequently prescribed drug. In inflammatory bowel disease patients who shunt thiopurine metabolism towards more toxic and less desirable pathways, allopurinol is proving to be an effective add on therapy with good resultant disease control and less treatment side effects. As many such patients are young, the potential for pregnant women to be exposed to allopurinol is increasing. The safety of allopurinol in pregnancy is not known however. Case presentation We report three cases of safe use of allopurinol in pregnancy for women with inflammatory bowel disease. This included 2 patients with ulcerative colitis and 1 patient with fistulising Crohn’s disease. Allopurinol was used throughout pregnancy in all patients. All 3 pregnancies resulted in normal healthy babies born at term by Caesarean section. Conclusion It is important to evaluate and document the safety of allopurinol during pregnancy, as it is finding new roles in young patients. These three cases add significantly to the very limited data on allopurinol use in pregnancy. We encourage reporting of all cases of allopurinol use in pregnant patients and suggest an allopurinol pregnancy registry to document drug exposures and outcomes. PMID:24345189

Allopurinol use in pregnancy in three women with inflammatory bowel disease: safety and outcomes: a case series.

PubMed

Fazal, Muhammad W; Doogue, Matt P; Leong, Rupert W; Bampton, Peter A; Andrews, Jane M

2013-12-17

Allopurinol is a frequently prescribed drug. In inflammatory bowel disease patients who shunt thiopurine metabolism towards more toxic and less desirable pathways, allopurinol is proving to be an effective add on therapy with good resultant disease control and less treatment side effects. As many such patients are young, the potential for pregnant women to be exposed to allopurinol is increasing. The safety of allopurinol in pregnancy is not known however. We report three cases of safe use of allopurinol in pregnancy for women with inflammatory bowel disease. This included 2 patients with ulcerative colitis and 1 patient with fistulising Crohn's disease. Allopurinol was used throughout pregnancy in all patients. All 3 pregnancies resulted in normal healthy babies born at term by Caesarean section. It is important to evaluate and document the safety of allopurinol during pregnancy, as it is finding new roles in young patients. These three cases add significantly to the very limited data on allopurinol use in pregnancy. We encourage reporting of all cases of allopurinol use in pregnant patients and suggest an allopurinol pregnancy registry to document drug exposures and outcomes.

Placenta accreta: pathogenesis of a 20th century iatrogenic uterine disease.

PubMed

Jauniaux, E; Jurkovic, D

2012-04-01

Placenta accreta refers to different grades of abnormal placental attachment to the uterine wall, which are characterised by invasion of trophoblast into the myometrium. Placenta accreta has only been described and studied by pathologists for less than a century. The fact that the first detailed description of a placenta accreta happened within a couple of decades of major changes in the caesarean surgical techniques is highly suggestive of a direct relationship between prior uterine surgery and abnormal placenta adherence. Several concepts have been proposed to explain the abnormal placentation in placenta accreta including a primary defect of the trophoblast function, a secondary basalis defect due to a failure of normal decidualization and more recently an abnormal vascularisation and tissue oxygenation of the scar area. The vast majority of placenta accreta are found in women presenting with a previous history of caesarean section and a placenta praevia. Recent epidemiological studies have also found that the strongest risk factor for placenta praevia is a prior caesarean section suggesting that a failure of decidualization in the area of a previous uterine scar can have an impact on both implantation and placentation. Ultrasound studies of uterine caesarean section scar have shown that large and deep myometrial defects are often associated with absence of re-epithelialisation of the scar area. These findings support the concept of a primary deciduo-myometrium defect in placenta accreta, exposing the myometrium and its vasculature below the junctional zone to the migrating trophoblast. The loss of this normal plane of cleavage and the excessive vascular remodelling of the radial and arcuate arteries can explain the in-vivo findings and the clinical consequence of placenta accreta. Overall these data support the concept that abnormal decidualization and trophoblastic changes of the placental bed in placenta accreta are secondary to the uterine scar and thus

Laparoscopic uterine surgery as a risk factor for uterine rupture during pregnancy.

PubMed

Chao, An-Shine; Chang, Yao-Lung; Yang, Lan-Yan; Chao, Angel; Chang, Wei-Yang; Su, Sheng-Yuan; Wang, Chin-Jung

2018-01-01

The incidence of uterine rupture through a previous cesarean scar (CS) is declining as a result of a lower parity and fewer options for vaginal birth after cesarean. However, uterine ruptures attributable to other causes that traumatize the myometrium are on the rise. To determine whether changes in the causes of uterine rupture had occurred in recent years, we retrospective retrieved the clinical records of all singletons with uterine rupture observed in the delivery room of a Taiwanese tertiary obstetric center over a 15-year period. The overall uterine rupture rate was 3.8 per 10,000 deliveries. A total of 22 cases in 20 women (with two of them experiencing two episodes). Seven uterine ruptures occurred through a previous cesarean scar (CS ruptures, 32%), 13 through a non-cesarean scar (non-CS ruptures, 59%), whereas the remaining two (9%) were in women who did not previously undergo any surgery. All of the 13 non-CS ruptures were identified in women with a history of laparoscopic procedures to the uterus. Specifically, 10 (76%) occurred after a previous laparoscopic myomectomy, one (8%) following a hysteroscopic myomectomy, and two (16%) after a laparoscopic wedge resection of cornual ectopic pregnancy. Severe bleeding (blood loss >1500 mL) requiring transfusions was more frequent in women who experienced non-CS compared with CS ruptures (10 versus 1 case, respectively, P = 0.024). Patients with a history of endoscopic uterine surgery should be aware of uterine rupture during pregnancy.

Laparoscopic uterine surgery as a risk factor for uterine rupture during pregnancy

PubMed Central

Chao, An-Shine; Chang, Yao-Lung; Yang, Lan-Yan; Chao, Angel; Chang, Wei-Yang; Su, Sheng-Yuan

2018-01-01

The incidence of uterine rupture through a previous cesarean scar (CS) is declining as a result of a lower parity and fewer options for vaginal birth after cesarean. However, uterine ruptures attributable to other causes that traumatize the myometrium are on the rise. To determine whether changes in the causes of uterine rupture had occurred in recent years, we retrospective retrieved the clinical records of all singletons with uterine rupture observed in the delivery room of a Taiwanese tertiary obstetric center over a 15-year period. The overall uterine rupture rate was 3.8 per 10,000 deliveries. A total of 22 cases in 20 women (with two of them experiencing two episodes). Seven uterine ruptures occurred through a previous cesarean scar (CS ruptures, 32%), 13 through a non-cesarean scar (non-CS ruptures, 59%), whereas the remaining two (9%) were in women who did not previously undergo any surgery. All of the 13 non-CS ruptures were identified in women with a history of laparoscopic procedures to the uterus. Specifically, 10 (76%) occurred after a previous laparoscopic myomectomy, one (8%) following a hysteroscopic myomectomy, and two (16%) after a laparoscopic wedge resection of cornual ectopic pregnancy. Severe bleeding (blood loss >1500 mL) requiring transfusions was more frequent in women who experienced non-CS compared with CS ruptures (10 versus 1 case, respectively, P = 0.024). Patients with a history of endoscopic uterine surgery should be aware of uterine rupture during pregnancy. PMID:29787604

External cephalic version for breech presentation at term: predictors of success, and impact on the rate of caesarean section.

PubMed

Hussin, O A; Mahmoud, M A; Abdel-Fattah, M M

2013-02-01

The incidence of caesarean section for breech presentation has increased markedly in the last 20 years. A prospective, interventional cohort study was carried out of the success rate of external cephalic version (ECV) and its predictors of as well as its impact on the rate of caesarean section for vaginal breech delivery. All 128 women admitted during the study period to the obstetrics department of a tertiary care military hospital in Taif, Saudi Arabia with breech presentation at term, regardless of age and parity, who accepted ECV were recruited. ECV was successful in 53.9% of the women. Most of the women with successful ECV delivered normally (84.1%) and only 14.5% of them delivered by caesarean section. Conversely, normal vaginal delivery was reported among 8.5% of those who had spontaneous version with failed ECV and approximately two-thirds of them delivered by caesarean section (62.7%). Successful ECV reduced the breech and caesarean section rate.

Effects of Prepregnancy Body Mass Index and Gestational Weight Gain on Pregnancy Outcomes.

PubMed

Zhang, Cui Hong; Liu, Xiang Yu; Zhan, Yi Wei; Zhang, Long; Huang, Yan Jie; Zhou, Hong

2015-09-01

To investigate the single and joint effects of prepregnancy body mass index (BMI) and gestational weight gain (GWG) on pregnancy outcomes, electronic medical records of 14,196 women who delivered singleton live infant at a maternal and child health hospital in Beijing, China, in 2012 were reviewed. Logistic regression was used to assess the associations, adjusting for maternal age, height, education, parity, and offspring sex. Women of high prepregnancy BMI or excessive GWG had higher risks of gestational diabetes mellitus, hypertensive disorders in pregnancy, postpartum hemorrhage, caesarean delivery, macrosomia, and large for gestational age infant, while women of inadequate GWG had higher risks of preterm delivery, low birth weight, and small for gestational age infant. Findings suggest that antenatal care providers should help pregnant women control their GWG to normal. © 2015 APJPH.

Sarcoidosis presenting as non-scarring non-scalp alopecia.

PubMed

Dan, Luke; Relic, John

2016-08-01

In this article we describe a 39-year-old man who presented with non-scarring non-scalp alopecia of his limbs as the initial presentation of sarcoidosis. Alopecia is a rare cutaneous manifestation of sarcoidosis. A literature review has found only one other example of sarcoidosis presenting as non-scarring non-scalp alopecia in an area other than the scalp in a patient who was otherwise asymptomatic. Several reported cases have described scarring alopecia of the scalp, which is the area of skin most commonly affected by sarcoidosis. There has been one documented case of sarcoidosis manifesting as total body non-scarring alopecia in a patient who had systemic symptoms of sarcoidosis. Other cases have presented rare cutaneous manifestations of sarcoidosis but in all these cases several other organ systems have been involved, and the patient has had systemic symptoms on presentation or the cutaneous presentation did not include non-scalp non-scarring alopecia. © 2015 The Australasian College of Dermatologists.

'Groping through the fog': a metasynthesis of women's experiences on VBAC (Vaginal birth after Caesarean section).

PubMed

Lundgren, Ingela; Begley, Cecily; Gross, Mechthild M; Bondas, Terese

2012-08-21

Vaginal birth after Caesarean section (VBAC) is a relevant question for a large number of women due to the internationally rising Caesarean section (CS) rate. There is a great deal of research based on quantitative studies but few qualitative studies about women's experiences. A metasynthesis based on the interpretative meta ethnography method was conducted. The inclusion criterion was peer-review qualitative articles from different disciplines about women's experiences of VBAC. Eleven articles were checked for quality, and eight articles were included in the synthesis. The included studies were from Australia (four), UK (three), and US (one), and studied women's experience in relation to different aspects of VBAC; decision-making whether to give birth vaginally, the influence of health professionals on decision-making, reason for trying a vaginal birth, experiences when choosing VBAC, experiences of giving birth vaginally, and giving birth with CS when preferring VBAC. The main results are presented with the metaphor groping through the fog; for the women the issue of VBAC is like being in a fog, where decision-making and information from the health care system and professionals, both during pregnancy and the birth, is unclear and contrasting. The results are further presented with four themes: 'to be involved in decision about mode of delivery is difficult but important,' 'vaginal birth has several positive aspects mainly described by women,' 'vaginal birth after CS is a risky project,' and 'own strong responsibility for giving birth vaginally'. In order to promote VBAC, more studies are needed from different maternity settings and countries about women's experiences. Women need evidence-based information not only about the risks involved but also positive aspects of VBAC.

Improving the care pathway for women who request Caesarean section: an experience-based co-design study.

PubMed

Kenyon, Sara L; Johns, Nina; Duggal, Sandhya; Hewston, Ruth; Gale, Nicola

2016-11-09

Maternal request for Caesarean section is controversial and yet the NICE Caesarean section Guideline recommends that that if this is requested, following discussion of the risks and benefits, women should be supported in their choice. There was a desire to improve the pathway at Birmingham Women's NHS Foundation Trust. Experience-based co-design methodology uses service user and clinicians experiences collected using qualitative methods to jointly re-design services. Firstly semi-structured interviews were conducted to elicit the views and experiences of health care professionals and women who requested Caesarean section (with and without medical indication). Analysis identified key themes arising from the health care professionals' interviews and 'touch points' (key moments or events related to the experience of care) arising from the interviews with women.. Separate workshops were then held with each group to ensure these resonated and to identify key areas for service improvement. At the first joint workshop a pathway using 'audio clips' demonstrating women's agreed 'touch points' prompted discussion and joint working began to change the pathway. A final second workshop was held to agree changes to the pathway. Interviews were conducted with health care professionals (n = 22, 10 consultant obstetricians and 12 midwives) and women (n = 15). The women's 'touch points' included repetition of request, delay in the decision for Caesarean section to be made, feeling judged, and that information was poor with similar findings identified from the health care professionals. Joint working resulted in a revised pathway for women who request Caesarean section. Changes to the pathway for women as a result of the work include written information about 'The way your baby may be born' which is given to the woman followed by a discussion about mode of birth around the 16 week appointment. If the woman wishes to have a Caesarean section, referral is made to appropriate

Techniques for Optimizing Surgical Scars, Part 3: Erythema, Hyperpigmentation, and Hypopigmentation.

PubMed

Potter, Kathryn; Konda, Sailesh; Ren, Vicky Zhen; Wang, Apphia Lihan; Srinivasan, Aditya; Chilukuri, Suneel

2018-01-01

Surgical management of benign or malignant cutaneous tumors may result in noticeable scars that are of great concern to patients, regardless of sex, age, or ethnicity. Techniques to optimize surgical scars are discussed in this three-part review. Part 3 focuses on scar revision for erythema, hyperpigmentation, and hypopigmentation. Scar revision options for erythematous scars include moist exposed burn ointment (MEBO), onion extract, silicone, methyl aminolevulinate-photodynamic therapy (MAL-PDT), pulsed dye laser, intense pulsed light (IPL), and nonablative fractional lasers. Hyperpigmented scars may be treated with tyrosinase inhibitors, IPL, and nonablative fractional lasers. Hypopigmented scars may be treated with needle dermabrasion, medical tattoos, autologous cell transplantation, prostaglandin analogues, retinoids, calcineurin inhibitors, excimer laser, and nonablative fractional lasers.

Patient reported facial scar assessment: directions for the professional.

PubMed

Hoogewerf, Cornelis J; van Baar, Margriet E; Middelkoop, Esther; van Loey, Nancy E

2014-03-01

The face is central to our identity and provides our most expressive means of communication. Currently, the role of facial scarring in relation to self-esteem is unclear and the value of self-reported scar assessment is insufficiently understood. The aim of this study was twofold: (1) to assess the extent of agreement between patients' ratings and observers' ratings of facial scar characteristics; and (2) to examine if patients' and observers' scar characteristics ratings, or the differences, are associated with the patients' self-esteem. A prospective study was conducted including patients with facial burns. Patients completed the Patient and Observer Scar Assessment Scale (POSAS) and the Rosenberg Self-Esteem Scale 3 months post-burn. Ninety-four subjects were included, 76 (81%) men and mean percentage TBSA burned was 12.4 (SD 10.4; range 1-50). Subject's and observer's assessment were significantly positively correlated and were identical in 53% of the cases. Subjects' assessments and discrepancy scores on the scar characteristic surface roughness were associated with self-esteem in multiple regression analysis. The majority of the patients scored the quality of facial scars in a similar way as the professionals. Furthermore, facial scarring appeared only moderately associated with self-esteem. However, our study suggests that using both patients' and professionals' scar assessments provides more useful information regarding the patients' well-being relative to focussing on the separate assessments only. In particular a discrepancy between the patients' and professionals' view on surface roughness might be an early indication of psychological difficulties and a call for further clinical attention. Copyright © 2013 Elsevier Ltd and ISBI. All rights reserved.

Pregnancy related issues in inflammatory bowel disease: evidence base and patients' perspective.

PubMed

Selinger, Christian P; Leong, Rupert Wl; Lal, Simon

2012-06-07

Inflammatory bowel disease (IBD) affects women of childbearing age and can influence fertility, pregnancy and decisions regarding breastfeeding. Women with IBD need to consider the possible course of disease during pregnancy, the benefits and risks associated with medications required for disease management during pregnancy and breastfeeding and the effects of mode of delivery on their disease. When indicated, aminosalicylates and thiopurines can be safely used during pregnancy. Infliximab and Adalimumab are considered probably safe during the first two trimesters. During the third trimester the placenta can be crossed and caution should be applied. Methotrexate is associated with severe teratogenicity due to its folate antagonism and is strictly contraindicated. Women with IBD tend to deliver earlier than healthy women, but can have a vaginal delivery in most cases. Caesarean sections are generally recommended for women with active perianal disease or after ileo-anal pouch surgery.While the impact of disease activity and medication has been addressed in several studies, there are minimal studies evaluating patients' perspective on these issues. Women's attitudes may influence their decision to have children and can positively or negatively influence the chance of conceiving, and their beliefs regarding therapies may impact on the course of their disease during pregnancy and/or breastfeeding. This review article outlines the impact of IBD and its treatment on pregnancy, and examines the available data on patients' views on this subject.

Going public: do risk and choice explain differences in caesarean birth rates between public and private places of birth in Australia?

PubMed

Miller, Yvette D; Prosser, Samantha J; Thompson, Rachel

2012-10-01

women who birth in private facilities in Australia are more likely to have a caesarean birth than women who birth in public facilities and these differences remain after accounting for sector differences in the demographic and health risk profiles of women. However, the extent to which women's preferences and/or freedom to choose their mode of birth further account for differences in the likelihood of caesarean birth between the sectors remains untested. women who birthed in Queensland, Australia during a two-week period in 2009 were mailed a self-report survey approximately 3 months after birth. Seven hundred and fifty-seven women provided cross-sectional retrospective data on where they birthed (public or private facility), mode of birth (vaginal or caesarean) and risk factors, along with their preferences and freedom to choose their mode of birth. A hierarchical logistic regression was conducted to determine the extent to which maternal risk and freedom to choose one's mode of birth explain sector differences in the likelihood of having a caesarean birth. while there was no sector difference in women's preference for mode of birth, women who birthed in private facilities had higher odds of feeling able to choose either a vaginal or caesarean birth, and feeling able to choose only a caesarean birth. Women had higher odds of having caesarean birth if they birthed in private facilities, even after accounting for significant risk factors such as age, body mass index, previous caesarean and use of assisted reproductive technology. However, there was no association between place of birth and odds of having a caesarean birth after also accounting for freedom to choose one's mode of birth. these findings call into question suggestions that the higher caesarean birth rate in the private sector in Australia is attributable to increased levels of obstetric risk among women birthing in the private sector or maternal preferences alone. Instead, the determinants of sector

Life saving or money wasting? Perceptions of caesarean sections among users of services in rural Bangladesh.

PubMed

Parkhurst, Justin Oliver; Rahman, Syed Azizur

2007-03-01

Bangladesh has a high level of maternal mortality, corresponding to one of the world's lowest rates of use of skilled birth attendance (12.1%), and a similarly low rate of caesarean births (2.4%). While increasing the proportion of women who deliver with professional medical care is essential to prevent maternal deaths, past work has identified distrust of caesarean procedures in Bangladesh. The reasons behind this distrust can manifest itself in health seeking behaviour around maternal care. This paper presents findings from a qualitative study of 30 women in a rural district of Bangladesh who recently delivered in a health facility. It finds that the distrust in doctor's recommendations for surgery stemmed from high costs incurred and a belief that it was used when not medically justified. This could lead to women avoiding or leaving medical facilities in extreme cases. Some women's experiences further illustrated disagreement among medical staff as to whether or not a caesarean procedure should be done, with conflicting financial incentives for doctors to perform caesarean deliveries, and for nurses and midwives to conduct normal deliveries. Policy makers must recognise that the fears women hold of caesarean deliveries may not simply be rooted in ignorance and may, in fact, reflect legitimate concerns with medical practice. Ultimately, it will be essential to address problems in the health systems environment, which may promote improper service provision.

The distribution and implications of BCG scars in northern Malawi.

PubMed Central

Fine, P. E.; Ponnighaus, J. M.; Maine, N.

1989-01-01

Reported are data on the BCG scar status of more than 112,000 individuals who were surveyed in Karonga District, northern Malawi, between 1979 and 1984. The age and sex patterns of apparent BCG scars reflect the history of BCG vaccination activities in the district. Repeated independent examinations of large numbers of people revealed that the proportions remaining with the same observed scar status among those initially classified as being scar "positive" or scar "negative" were each approximately 90%. The repeatability of positive scar reading was lower among children and older adults than among young adults aged 15-24 years, and blind follow-up of children known to have been vaccinated as infants in child health clinics indicated that less than 60% had a detectable scar 3 years after receiving the vaccine. "Negative" repeatability increased consistently with age. The implications of these findings for estimating BCG vaccine uptake and for assessing its efficacy in case-control and cohort studies are discussed. The finding that BCG scars may be difficult to read suggests there is a danger of observer bias that could lead to distortion--in particular, to overestimates of vaccine efficacy. PMID:2706726

[Uterine leiomyomas during pregnancy and its impact on obstetric outcome].

PubMed

Morgan Ortiz, Fred; Piña Romero, Brizna; Elorriaga García, Enrique; Báez Barraza, Josefina; Quevedo Castro, Everardo; Peraza Garay, Felipe de Jesús

2011-08-01

The association of uterine leiomyoma and pregnancy is increasing due to the tendency of couples to delay first pregnancy after age 30. The risk of uterine fibroids is greater with advancing age of the woman. To evaluate the impact of fibroids on the incidence of complications during pregnancy, labor and delivery. We observed 65 pregnant patients with uterine fibroids and 165 pregnant patients without fibroids. Follow-up ultrasound was performed at weeks 20 to 24, 30 to 32 and 36 to 40. We analyzed the following variables: threatened abortion, pregnancy loss, preterm birth, premature rupture of membranes, abnormal fetal presentation, mode of termination of pregnancy, uterine atony, postpartum hemorrhage and perinatal outcome. The frequency of threatened abortion, risk of pregnancy loss in the second trimester, preterm births, premature rupture of membranes and abnormal fetal presentation was significantly higher in patients with uterine fibroids compared to patients without fibroids. It was not demonstrated that fibroids grow during follow-up even, there was a trend toward reduction in size as pregnancy progressed and until its completion. No significant differences in the frequency of cesarean section between groups (52.3 vs. 47.9%, RR 1.09; 95% CI 0.82-1.45, p = 0.646). Uterine atony was more frequent in patients with fibroids than in patients without fibroids (12.3 vs 4.2%, RR = 2.9, 95% CI 1.2-7.6, p = 0.036). There were no differences in perinatal outcomes between the groups. Uterine fibroids increase the risk of complications during pregnancy and childbirth. Could not be demonstrated an increased risk of caesarean section.

Does amnioinfusion reduce caesarean section rate in meconium-stained amniotic fluid.

PubMed

Choudhary, Deepti; Bano, Imam; Ali, S M

2010-07-01

The purpose of our study was to evaluate the safety and efficacy of transcervical amnioinfusion during labour complicated by meconium-stained amniotic fluid, in a setting with limited peripartum facilities, to lower the incidence of caesarean section. A prospective study was conducted in a teaching hospital in north India, which enrolled 292 patients admitted in labour. Patients were randomly divided into two groups after taking their consent. One group received transcervical amnioinfusion, whilst in the other group amnioinfusion was not done. Caesarean sections were performed in either group if there were foetal heart rate abnormalities (bradycardia or irregularity for 10-20 min) or slow progress of labour. The outcomes studied were the incidence of caesarean sections, duration of maternal hospital stay, maternal febrile morbidity (temperature of >38 degrees C, 24 h after delivery), low Apgar score (at 1 and 5 min), respiratory death, MAS and perinatal mortality. There was a statistically significant reduction in the incidence of caesarean sections in the study group compared to the control group (31 vs. 61%). Amnioinfusion was associated with improved neonatal outcome as evidenced by statistically improved Apgar score at 1 min in newborns in the study group compared to the control group (10 vs. 37.2%). Amnioinfusion during labour was not associated with any significant maternal and neonatal complications. The mean hospital stay of the mother was decreased significantly in the study group patients compared to the control group. Transcervical amnioinfusion in labour for meconium-stained amniotic fluid is a simple, safe and easy-to-perform procedure. It can be performed safely in a setup with limited peripartum facilities, especially in developing countries, to decrease intrapartum operative intervention and reduce foetomaternal morbidity and mortality.

Risk factors for hypertrophic burn scar pain, pruritus, and paresthesia development.

PubMed

Xiao, Yongqiang; Sun, Yu; Zhu, Banghui; Wang, Kangan; Liang, Pengfei; Liu, Wenjun; Fu, Jinfeng; Zheng, Shiqing; Xiao, Shichu; Xia, Zhaofan

2018-05-02

Hypertrophic scar pain, pruritus, and paresthesia symptoms are major and particular concerns for burn patients. However, because no effective and satisfactory methods exist for their alleviation, the clinical treatment for these symptoms is generally considered unsatisfactory. Therefore, their risk factors should be identified and prevented during management. We reviewed the medical records of 129 post-burn hypertrophy scar patients and divided them into two groups for each of three different symptoms based on the University of North Carolina "4P" Scar Scale: patients with scar pain requiring occasional or continuous pharmacological intervention (HSc pain, n=75) vs. patients without such scar pain (No HSc pain, n=54); patients with scar pruritus requiring occasional or continuous pharmacological intervention (HSc pruritus, n=63) vs. patients without such scar pruritus (No HSc pruritus, n=66); patients with scar paresthesia that influenced the patients' daily activities (HSc paresthesia, n=31) vs. patients without such scar paresthesia (No HSc paresthesia, n=98). Three multivariable logistic regression models were built, respectively, to identify the risk factors for hypertrophic burn scar pain, pruritus, and paresthesia development. Multivariable analysis showed that hypertrophic burn scar pain development requiring pharmacological intervention was associated with old age (odds ratio [OR]=1.046; 95% confidence interval [CI], 1.011-1.082, p=0.009), high body mass index(OR=1.242; 95%CI,1.068-1.445, p=0.005), 2-5-mm-thick post-burn hypertrophic scars (OR=3.997; 95%CI, 1.523-10.487; p=0.005), and 6-12-month post-burn hypertrophic scars (OR=4.686; 95%CI; 1.318-16.653; p=0.017). Hypertrophic burn scar pruritus development requiring pharmacological intervention was associated with smoking (OR=3.239; 95%CI, 1.380-7.603; p=0.007), having undergone surgical operation (OR=2.236; 95%CI, 1.001-4.998; p=0.049), and firm scars (OR=3.317; 95%CI, 1.237-8.894; p=0.017). Finally

The Subunit Principle in Scar Face Revision.

PubMed

Elshahat, Ahmed; Lashin, Riham

2017-06-01

Facial scaring is considered one of the most difficult cosmetic problems for any plastic surgeon to solve. The condition is more difficult if the direction of the scar is not parallel to relaxed skin tension lines. Attempts to manage this difficult situation included revisions using geometric designs, Z plasties or W plasties to camouflage the straight line visible scaring. The use of long-lasting resorbable sutures was tried too. Recently, the use of botulinum toxin during revision improved the results. Fractional CO2 lasers, microfat grafts, and platelet-rich plasma were added to the armamentarium. The scar is least visible if placed in the junction between the facial subunits. The aim of this study is to investigate the use of the subunit principle to improve the results of scar revision. Four patients were included in this study. Tissue expansion of the intact part of the subunit allowed shifting the scar to the junction between the affected subunit and the adjacent one. Tissue expansion, delivery of the expanders, and advancement of the flaps were successful in all patients. The fact that this is a 2-stage procedure and sacrifices some of the intact skin from the affected facial subunit, makes this technique reserved to patients with ugly facial scars who are ambitious to improve their appearance.

Interstitial protein alterations in rabbit vocal fold with scar.

PubMed

Thibeault, Susan L; Bless, Diane M; Gray, Steven D

2003-09-01

Fibrous and interstitial proteins compose the extracellular matrix of the vocal fold lamina propria and account for its biomechanic properties. Vocal fold scarring is characterized by altered biomechanical properties, which create dysphonia. Although alterations of the fibrous proteins have been confirmed in the rabbit vocal fold scar, interstitial proteins, which are known to be important in wound repair, have not been investigated to date. Using a rabbit model, interstitial proteins decorin, fibromodulin, and fibronectin were examined immunohistologically, two months postinduction of vocal fold scar by means of forcep biopsy. Significantly decreased decorin and fibromodulin with significantly increased fibronectin characterized scarred vocal fold tissue. The implications of altered interstitial proteins levels and their affect on the fibrous proteins will be discussed in relation to increased vocal fold stiffness and viscosity, which characterizes vocal fold scar.

Ethnic disparities in repeat caesarean rates at Auckland Hospital.

PubMed

Wise, Michelle R; Anderson, Ngaire H; Sadler, Lynn

2013-10-01

New Zealand guidelines recommend that information regarding childbirth choices be given to women with previous caesarean, so they can make informed decisions about their care. We hypothesised that rates of trial of labour (TOL) and vaginal birth after caesarean (VBAC) would vary by women's ethnicity. To estimate the association of ethnicity with TOL and VBAC rates. Clinical data were used to identify women who gave birth at Auckland Hospital in 2006-2009 with history of previous caesarean eligible for TOL. Multivariable models were used to estimate the association of women's characteristics (ethnicity, age, socio-economic status (SES), height, body mass index, lead maternity carer, diabetes, hypertension, haemorrhage, labour induction, gestational age) with rates of TOL and VBAC. In the study cohort of 2400 women, the TOL rate was 39.5%; the VBAC rate was 57.4%. Pacific women were twice as likely to have TOL, while Asian and non-New Zealand European women were half as likely to have VBAC, compared with New Zealand European women. Women in more deprived areas were more likely to have TOL, but SES was not associated with VBAC rates. Women under the care of private obstetricians were least likely to have TOL or VBAC. There are ethnic disparities in TOL and VBAC rates at our hospital. Strategies need to be developed to ensure that women of all ethnicities have access to both options for mode of delivery. © 2013 The Authors ANZJOG © 2013 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

Caesarean section deliveries: Experiences of mothers of midwifery care at a public hospital in Nelson Mandela Bay.

PubMed

Jikijela, Thobeka P; James, Sindiwe; Sonti, Balandeli S I

2018-01-30

The rate of caesarean section deliveries has increased globally and mothers are faced with challenges of postoperative recovery and caring thereof. Midwives have a duty to assist these mothers to self-care. The objective was to explore and describe experiences of post-caesarean section delivered mothers of midwifery care at a public hospital in Nelson Mandela Bay. A qualitative, descriptive and explorative research design was used in the study. Data were collected from 11 purposively criterion-selected mothers who had a caesarean section delivery. One-on-one semi-structured interviews were conducted in the post-natal wards. Research ethics, namely autonomy, beneficence, justice and informed consent, were adopted in the study. All participants were informed of their right to withdraw from the study at any stage without penalties. Interviews were analysed using Tesch's method of data analysis. Three main themes were identified as experiences of: diverse pain, physical limitation and frustration and health care services as different. Experiences of mothers following a caesarean section delivery with midwifery services at a public hospital in Nelson Mandela Bay were explored and described as diverse. A need for adequate pain management as well as assistance and breastfeeding support to mothers following caesarean delivery was identified as crucial to promote a good mother-to-child relationship.

Does a Caesarean section increase the time to a second live birth? A register-based cohort study.

PubMed

O'Neill, Sinéad M; Khashan, Ali S; Henriksen, Tine B; Kenny, Louise C; Kearney, Patricia M; Mortensen, Preben B; Greene, Richard A; Agerbo, Esben

2014-11-01

Does a primary Caesarean section influence the rate of, and time to, subsequent live birth compared with vaginal delivery? Caesarean section was associated with a reduction in the rate of subsequent live birth, particularly among elective and maternal-requested Caesareans indicating maternal choice plays a role. Several studies have examined the relationship between Caesarean section and subsequent birth rate with conflicting results primarily due to poor epidemiological methods. This Danish population register-based cohort study covered the period from 1982 to 2010 (N = 832 996). All women with index live births were followed until their subsequent live birth or censored (maternal death, emigration or study end) using Cox regression models. In all 577 830 (69%) women had a subsequent live birth. Women with any type of Caesarean had a reduced rate of subsequent live birth (hazard ratio [HR] 0.86, 95% confidence intervals [CI] 0.85, 0.87) compared with spontaneous vaginal delivery. This effect was consistent when analyses were stratified by type of Caesarean: emergency (HR 0.87, 95% CI 0.86, 0.88), elective (HR 0.83, 95% CI 0.82, 0.84) and maternal-requested (HR 0.61, 95% CI 0.57, 0.66) and in the extensive sub-analyses performed. Lack of biological data to measure a woman's fertility is a major limitation of the current study. Unmeasured confounding and limited availability of data (maternal BMI, smoking, access to fertility services and maternal-requested Caesarean section) as well as changes in maternity care over time may also influence the findings. This is the largest study to date and shows that Caesarean section is most likely not causally related to a reduction in fertility. Maternal choice to delay or avoid childbirth is the most plausible explanation. Our findings are generalizable to other middle- to high-income countries; however, cross country variations in Caesarean section rates and social or cultural differences are acknowledged. Funding was

Pregnancy in women with hypertrophic cardiomyopathy: data from the European Society of Cardiology initiated Registry of Pregnancy and Cardiac disease (ROPAC).

PubMed

Goland, S; van Hagen, I M; Elbaz-Greener, G; Elkayam, U; Shotan, A; Merz, W M; Enar, S C; Gaisin, I R; Pieper, P G; Johnson, M R; Hall, R; Blatt, A; Roos-Hesselink, J W

2017-09-14

We report the maternal and foetal outcomes at birth and after 6 months in a cohort of pregnant women with hypertrophic cardiomyopathy (HCM). Although most women with HCM tolerate pregnancy well, there is an increased risk of obstetric and cardiovascular complications. All pregnant women with HCM entered into the prospective worldwide Registry of Pregnancy and Cardiac disease (ROPAC) were included in this analysis. The primary endpoint was a major adverse cardiovascular event (MACE), which included death, heart failure (HF), thrombo-embolic event, and arrhythmia. Baseline and outcome data were analysed and compared for patients with MACE vs. without MACE and for patients with obstructive HCM vs. non-obstructive HCM. Sixty pregnant women (mean age 30.4 ± 6.0 years) with HCM (41.7% obstructive) were included. No maternal mortality occurred in this cohort. In 14 (23%) patients at least one MACE occurred: 9 (15.0%) HF and 7 (12%) an arrhythmia (6 ventricular and 1 atrial fibrillation). MACE occurred most commonly during the 3rd trimester and postpartum period. In total, 3 (5.0%) women experienced foetal loss. Women with MACE had a higher rate of emergency Caesarean delivery for cardiac reasons (21.4% vs. 0%, P = 0.01). No significant differences in pregnancy outcome were found between women with obstructive and non-obstructive HCM. NYHA functional class of ≥II and signs of HF before pregnancy, were associated with MACE. Although most women with HCM tolerated pregnancy well, cardiovascular complications were not uncommon and predicted by pre-pregnancy status facilitating pre-pregnancy counselling and targeted antenatal care. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2017. For permissions, please email: journals.permissions@oup.com.

At What Price? A Cost-Effectiveness Analysis Comparing Trial of Labour after Previous Caesarean versus Elective Repeat Caesarean Delivery

PubMed Central

Fawsitt, Christopher G.; Bourke, Jane; Greene, Richard A.; Everard, Claire M.; Murphy, Aileen; Lutomski, Jennifer E.

2013-01-01

Background Elective repeat caesarean delivery (ERCD) rates have been increasing worldwide, thus prompting obstetric discourse on the risks and benefits for the mother and infant. Yet, these increasing rates also have major economic implications for the health care system. Given the dearth of information on the cost-effectiveness related to mode of delivery, the aim of this paper was to perform an economic evaluation on the costs and short-term maternal health consequences associated with a trial of labour after one previous caesarean delivery compared with ERCD for low risk women in Ireland. Methods Using a decision analytic model, a cost-effectiveness analysis (CEA) was performed where the measure of health gain was quality-adjusted life years (QALYs) over a six-week time horizon. A review of international literature was conducted to derive representative estimates of adverse maternal health outcomes following a trial of labour after caesarean (TOLAC) and ERCD. Delivery/procedure costs derived from primary data collection and combined both “bottom-up” and “top-down” costing estimations. Results Maternal morbidities emerged in twice as many cases in the TOLAC group than the ERCD group. However, a TOLAC was found to be the most-effective method of delivery because it was substantially less expensive than ERCD (€1,835.06 versus €4,039.87 per women, respectively), and QALYs were modestly higher (0.84 versus 0.70). Our findings were supported by probabilistic sensitivity analysis. Conclusions Clinicians need to be well informed of the benefits and risks of TOLAC among low risk women. Ideally, clinician-patient discourse would address differences in length of hospital stay and postpartum recovery time. While it is premature advocate a policy of TOLAC across maternity units, the results of the study prompt further analysis and repeat iterations, encouraging future studies to synthesis previous research and new and relevant evidence under a single

Hypertrophic scars and keloids in surgery: current concepts.

PubMed

Song, Colin

2014-09-01

Hypertrophic scars and keloids remain a challenge in surgery. We appreciate that our understanding of the process at cellular and molecular level, profound as it is, when it comes to the clinical evidence much is left to be desired. Although the bench to bedside conundrum remains, the science of translational research calls for an even higher level of cooperation between the scientist and the clinician for the impetus to succeed.The clinicians alerted us to the possible theories in the pathogenesis of keloid formation, inter alia, the ischemia theory, mast cell theory, immune theory, transforming growth factor β interaction, mechanical theory, and the melanocyte stimulating hormone theory. All of the above presupposed a stimulus that would result in an uncontrolled upregulation of collagen and extracellular matrix expression in the pathogenesis of the keloid. This bedside to bench initiative, as in true science, realized more ponderables than possibilities.By the same token, research into the epidermal-mesenchymal signaling, molecular biology, genomics, and stem cell research holds much promise in the bench top arena. To assess efficacy, many scar assessment scores exist in the literature. The clinical measurement of scar maturity can aid in determining end points for therapeutics. Tissue oxygen tension and color assessment of scars by standardized photography proved to be useful.In surgery, the use of dermal substitutes holds some promise as we surmise that quality scars that arise from dermal elements, molecular and enzyme behavior, and balance. Although a systematic review shows some benefit for earlier closure and healing of wounds, no such review exists at this point in time for the use of dermal substitutes in scars.Adipose-derived stem cell, as it pertains to scars, will hopefully realize the potential of skin regeneration rather than by repair in which we are familiar with as well as the undesirable scarring as a result of healing through the inflammatory

Comparative effect of topical silicone gel and topical tretinoin cream for the prevention of hypertrophic scar and keloid formation and the improvement of scars.

PubMed

Kwon, S Y; Park, S D; Park, K

2014-08-01

Numerous modalities have been used to treat keloids and hypertrophic scars; however, optimal treatment has not yet been established. Therefore, prevention is the mainstay. Recently, silicone gel and tretinoin cream have been shown to be useful for the prevention of hypertrophic scars and keloids. However, there has been no comparative study of the two topical agents thus far. To determine and compare the effectiveness of silicone gel and tretinoin cream for the prevention of hypertrophic scars and keloids resulting from postoperative wounds and for scar improvement. This study included 26 patients with 44 different wounds. The postoperative wounds were divided into two treatment groups and one control group. The patients in the first and second treatment group applied silicone gel and tretinoin cream, respectively, twice a day on their wounds after their stitches were removed. In contrast, the control group patients did not apply anything. We used the Modified Vancouver Scar Scale to quantitatively examine the effectiveness of silicone gel and tretinoin cream just after stitches removal, and at 4, 8, 12 and 24 weeks after removal of the stitches. The silicone gel and tretinoin cream effectively prevented hypertrophic scars and keloids and improved scar effects in the two treatment groups compared with those in the control group. However, no significant difference was noted between the two treatment groups. To prevent hypertrophic scars and keloids and improve scars after surgery, application of a silicone gel or a tretinoin cream to the wounds is needed. © 2013 European Academy of Dermatology and Venereology.

Assessment of block height for satisfactory spinal anaesthesia for caesarean section.

PubMed

Ousley, R; Egan, C; Dowling, K; Cyna, A M

2012-12-01

We investigated block heights that anaesthetists considered adequate for caesarean section to proceed under spinal anaesthesia. During 3 months, 15 obstetric anaesthetists recorded block height to touch, pinprick or cold when spinal anaesthesia was considered satisfactory for caesarean section to proceed. Median (IQR [range]) block height for touch, pinprick, first cold and icy were: T10 (T7-T12 [T3-L1]); T5 (T4-T6 [C7-L1]); T5 (T4-T6 [C7-L1]); and T3 (T2-T4 [C7-L1]), respectively. Modalities were significantly correlated for: touch and cold, p = 0.0001; touch and icy, p = 0.0007; touch and pinprick, p = 0.0018; cold and icy, p < 0.0001; cold and pinprick, p = 0.0001; icy and pinprick, p < 0.0001. Pairwise comparisons showed differences between all modalities (p < 0.001) apart from pinprick and first cold (p = 0.94). All women had satisfactory anaesthesia despite 76 (81%) having a block to touch below T6. Single modality assessment of block height, particularly using touch, may erroneously indicate inadequate anaesthesia for caesarean section. Anaesthesia © 2012 The Association of Anaesthetists of Great Britain and Ireland.

A Rat Excised Larynx Model of Vocal Fold Scar

ERIC Educational Resources Information Center

Welham, Nathan V.; Montequin, Douglas W.; Tateya, Ichiro; Tateya, Tomoko; Choi, Seong Hee; Bless, Diane M.

2009-01-01

Purpose: To develop and evaluate a rat excised larynx model for the measurement of acoustic, aerodynamic, and vocal fold vibratory changes resulting from vocal fold scar. Method: Twenty-four 4-month-old male Sprague-Dawley rats were assigned to 1 of 4 experimental groups: chronic vocal fold scar, chronic vocal fold scar treated with 100-ng basic…

Making sense of hypertrophic scar: a role for nerves.

PubMed

Scott, Jeffrey R; Muangman, Pornprom; Gibran, Nicole S

2007-01-01

Healed partial thickness wounds including burns and donor sites cause hypertrophic scar formation and patient discomfort. For many patients with hypertrophic scars, pruritus is the most distressing symptom, which leads to wound excoriation and chronic wound formation. In spite of the clinical significance of abnormal innervation in scars, the nervous system has been largely ignored in the pathophysiology of hypertrophic scars. Evidence that neuropeptides contribute to inflammatory responses to injury include inflammatory cell chemotaxis, cytokine and growth factor production. The neuropeptide substance P, which is released from nerve endings after injury, induces inflammation and mediates angiogenesis, keratinocyte proliferation, and fibrogenesis. Substance P activity is tightly regulated by neutral endopeptidase (NEP), a membrane bound metallopeptidase that degrades substance P at the cell membrane. Altered substance P levels may contribute to impaired cutaneous healing responses associated with diabetes mellitus or hypertrophic scar formation. Topical application of exogenous substance P or an NEP inhibitor enhances wound closure kinetics in diabetic murine wounds suggesting that diabetic wounds have insufficient substance P levels to promote a neuroinflammatory response necessary for normal wound repair. Conversely, increased nerve numbers and neuropeptide levels with reduced NEP levels in human and porcine hypertrophic scar samples suggest that excessive neuropeptide activity induces exuberant inflammation in hypertrophic scars. Given these observations about the role of neuropeptides in cutaneous repair, neuronal modulation of repair processes at two extremes of abnormal wound healing, chronic non-healing ulcers in type II diabetes mellitus and hypertrophic scars in deep partial thickness wounds, may provide therapeutic targets.

Defining a reference range for vital signs in healthy term pregnant women undergoing caesarean section.

PubMed

Dennis, A; Hardy, L

2016-11-01

Early warning systems (EWS), used to identify deteriorating hospitalised patients, are based on measurement of vital signs. When the patients are pregnant, most EWS still use non-pregnant reference ranges of vital signs to determine trigger thresholds. There are no published reference ranges for all vital signs in pregnancy. We aimed to define vital signs reference ranges for term pregnancy in the preoperative period, and to determine the appropriateness of EWS trigger criteria in pregnancy. We conducted a one-year retrospective study in a tertiary referral obstetric hospital. The study sample was healthy term women undergoing planned caesarean section (CS). Systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR), oxygen saturation (SpO 2 ) and temperature were all measured automatically and data was extracted from the medical record. Two hundred and fifty-eight women met inclusion criteria. Results were (mean ± SD [standard deviation]) SBP 118 ± 11.2 mmHg, DBP 75 ± 10.3 mmHg, HR 84 ± 10.2 /minute, respiratory rate 18 ± 1.5 /minute, SpO 2 99%  ± 1.0% and temperature 36.4°C ± 0.43°C. The reference ranges (mean ± 2SD) determined were SBP 96-140 mmHg, DBP 54-96 mmHg, HR 64-104/minute, RR 15-21 /minute, SpO 2 97%-100% and temperature 35.5°C-37.3°C. This study defined a reference range for vital signs in healthy term pregnant women undergoing CS. Study findings suggest that currently used criteria for EWS triggers, based on non-pregnant values, may be too extreme for timely detection of deteriorating pregnant patients. Further research examining the modified HR triggers of ≤50 and ≥110 /minute in pregnant women and their relationship to clinical outcomes is required.

Fraxelated radiofrequency device for acne scars

NASA Astrophysics Data System (ADS)

Rao, Babar K.; Khokher, Sairah

2012-09-01

Acne scars can be improved with various treatments such as topical creams, chemical peels, dermal fillers, microdermabrasion, laser, and radiofrequency devices. Some of these treatments especially lasers and deep chemical peels can have significant side effects such as post inflammatory hyperpigmentation in darker skin types. Fraxelated RF Laser devices have been reported to have lower incidence of side effects in all skin phototypes. Nine patients between ages 18 and 35 of various skin phototypes were selected from a private practice and treated with a RF fraxelated device (E-matrix) for acne scars. Outcomes were measured by physician observation, subjective feedback received by patients, and comparison of before and after photographs. In this small group of patients with various skin phototypes, fraxelated radiofrequency device improved acne scars with minimal side effects and downtime.

Fractionated Er:YAG laser versus fully ablative Er:YAG laser for scar revision: Results of a split scar, double blinded, prospective trial.

PubMed

Tidwell, W James; Owen, Cindy E; Kulp-Shorten, Carol; Maity, Abhishek; McCall, Michael; Brown, Timothy S

2016-11-01

Ablative laser resurfacing is a common treatment for post-surgical scars. Fractional ablative laser resurfacing has been an emerging treatment option that is replacing fully ablative lasers in many applications. Data comparing fractionated and fully ablative lasers in treating post-operative scars are lacking. Twenty patients were enrolled in a split scar study following excisions from dermatologic surgery. Wounds had to be older than 8 weeks but less than 1 year. The scars were randomly divided into two halves. One half of the scar was treated with fully ablative erbium-doped yttrium aluminum garnet (Er:YAG) and the other was treated with fractionated Er:YAG. The scars were treated at monthly intervals for 3 months, then followed up at months 1 and 2 after the last treatment. POSAS was used to evaluate the scars by a panel of dermatologists blinded to the lasers in conjunction with the patients, who were also blinded. Physicians and patients both observed a superior outcome of 32.5% (P = 0.019) and 58.1% (P = 0.001), respectively, using the POSAS. There was no trend in difference in pain reported by the patient between the two lasers. Patients overwhelmingly preferred the fractionated Er:YAG laser (94%) to the fully ablative laser when asked at the end of the study. Although this study is limited by a short follow-up period, it shows a statistically significant superior outcome in fractionated Er:YAG over fully ablative Er:YAG for scar revision. It also adds quantitative values to the assessment of scar appearance when treated with fractionated lasers compared to fully ablative lasers. It was also found that the fractionated Er:YAG had increased patient satisfaction, but there was no difference in reported pain scores. These data are useful when counseling patients undergoing laser surgery. Lasers Surg. Med. 48:837-843, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Percutaneous transluminal balloon dilatation of the mitral valve in pregnancy.

PubMed

Smith, R; Brender, D; McCredie, M

1989-06-01

Pregnancy can cause life threatening complications in women with mitral stenosis, and there is a substantial risk of fetal death if valvotomy under cardiopulmonary bypass is required. A patient is described in whom pulmonary oedema developed after delivery of her first child by caesarean section 13 months previously. Subsequent cardiac catheterisation showed severe mitral stenosis (valve area 0.96 cm2, valve gradient 12 mm Hg, pulmonary artery pressure 30/16 mm Hg). Before valvotomy could be performed the patient again became pregnant and presented in pulmonary oedema at twenty two weeks' gestation. Medical treatment was unsuccessful and she underwent percutaneous transluminal balloon dilatation of the mitral valve. This increased the valve area to 1.78 cm2 and reduced the transmitral gradient to 6 mm Hg. The procedure was uncomplicated, and she remained symptom free on no medication. She delivered vaginally at 37 weeks' gestation. Percutaneous transluminal balloon dilatation of the mitral valve is a safe and effective alternative to mitral valvotomy in pregnancy.

Immediate or early skin-to-skin contact after a Caesarean section: a review of the literature.

PubMed

Stevens, Jeni; Schmied, Virginia; Burns, Elaine; Dahlen, Hannah

2014-10-01

The World Health Organization and the United Nations International Children's Emergency Fund recommends that mothers and newborns have skin-to-skin contact immediately after a vaginal birth, and as soon as the mother is alert and responsive after a Caesarean section. Skin-to-skin contact can be defined as placing a naked infant onto the bare chest of the mother. Caesarean birth is known to reduce initiation of breastfeeding, increase the length of time before the first breastfeed, reduce the incidence of exclusive breastfeeding, significantly delay the onset of lactation and increase the likelihood of supplementation. The aim of this review is to evaluate evidence on the facilitation of immediate (within minutes) or early (within 1 h) skin-to-skin contact following Caesarean section for healthy mothers and their healthy term newborns, and identify facilitators, barriers and associated maternal and newborn outcomes. A range of electronic databases were searched for papers reporting research findings published in English between January 2003 and October 2013. Seven papers met the criteria. This review has provided some evidence that with appropriate collaboration skin-to-skin contact during Caesarean surgery can be implemented. Further evidence was provided, albeit limited, that immediate or early skin-to-skin contact after a Caesarean section may increase breastfeeding initiation, decrease time to the first breastfeed, reduce formula supplementation in hospital, increase bonding and maternal satisfaction, maintain the temperature of newborns and reduce newborn stress. © 2014 John Wiley & Sons Ltd.

Differential attentional responding in caesarean versus vaginally delivered infants.

PubMed

Adler, Scott A; Wong-Kee-You, Audrey M B

2015-11-01

Little is known about the role that the birth experience plays in brain and cognitive development. Recent research has suggested that birth experience influences the development of the somatosensory cortex, an area involved in spatial attention to sensory information. In this study, we explored whether differences in spatial attention would occur in infants who had different birth experiences, as occurs for caesarean versus vaginal delivery. Three-month-old infants performed either a spatial cueing task or a visual expectation task. We showed that caesarean-delivered infants' stimulus-driven, reflexive attention was slowed relative to vaginally delivered infants', whereas their cognitively driven, voluntary attention was unaffected. Thus, types of birth experience influence at least one form of infants' attention, and possibly any cognitive process that relies on spatial attention. This study also suggests that birth experience influences the initial state of brain functioning and, consequently, should be considered in our understanding of brain development.

Aesthetic effect of silicone gel on surgical scars in Asians.

PubMed

Rhee, Suk-Hyun; Koh, Sung-Hoon; Lee, Dong-Won; Park, Beyoung-Yun; Kim, Yong-Oock

2010-05-01

Scars on exposed areas are a major concern among Asian populations because of their conspicuousness. Size, color, or whether the scar is hypopigmented or hyperpigmented matters little. Silicone gel is well known for the prevention and induction of better maturation of hypertrophic and keloid scars. However, its aesthetic effect on normal surgical scars has not been considered. Clinical evaluation of scars was performed in 40 patients. All the 40 patients underwent clean and minor surgery of the exposed area, such as scar revision, by 1 plastic surgeon. Twenty of the 40 patients did not apply any adjunctive material for scar management and were grouped as the control. The other 20 patients applied a silicone gel sheet for 12 hours a day for 3 months. Three assessment criteria, pigmentation, vascularity, and height, were evaluated by photographic assessment of the scars at 2 weeks, 1 month, and 3 months postoperatively and scored by 3 plastic surgeons. The Wilcoxon rank sum test was used to verify any significant differences in the previously mentioned 3 parameters between the 2 groups and parameter scores at each follow-up period. Two patients were excluded from the study because of the development of rashes on the areas covered by the silicone gel sheet. There was no statistical significance between the groups at postoperative 2 weeks and 1 month in pigmentation and redness. For evaluation of height, there was statistical significance (P = 0.024) at postoperative 1 month. However, there were statistically significant differences in all the assessment criteria at postoperative 3 months between the groups: pigmentation, P = 0.0002; vascularity, P = 0.0002; and height, P < 0.0001. The silicone gel sheet has a favorable aesthetical effect for normally created surgical scars in the Asians. Its application can reduce the conspicuousness of scars more rapidly than without.

Predictors of renal scar in children with urinary infection and vesicoureteral reflux.

PubMed

Soylu, Alper; Demir, Belde Kasap; Türkmen, Mehmet; Bekem, Ozlem; Saygi, Murat; Cakmakçi, Handan; Kavukçu, Salih

2008-12-01

We evaluated the predictors of renal scar in children with urinary tract infections (UTIs) having primary vesicoureteral reflux (VUR). Data of patients who were examined by dimercaptosuccinic acid (DMSA) scintigraphy between 1995 and 2005 were evaluated retrospectively. Gender, age, reflux grade, presence/development of scarring, breakthrough UTIs, and resolution of reflux, were recorded. The relation of gender, age and VUR grade to preformed scarring and the relation of gender, age, VUR grade, presence of preformed scarring, number of breakthrough UTIs and reflux resolution to new scarring were assessed. There were 138 patients [male/female (M/F) 53/85]. Multivariate analysis showed that male gender [odds ratio (OR) 2.5], age > or = 27 months in girls (OR 4.2) and grades IV-V reflux (OR 12.4) were independent indicators of renal scarring. On the other hand, only the presence of previous renal scarring was found to be an independent indicator for the development of new renal scar (OR 13.4). In conclusion, while the most predictive variables for the presence of renal scarring among children presenting with a UTI were male gender, age > or = 27 months in girls, and grades IV-V reflux, the best predictor of new scar formation was presence of previous renal scarring.

Scarring Airway Stenosis in Chinese Adults: Characteristics and Interventional Bronchoscopy Treatment

PubMed Central

Wang, Ting; Zhang, Jie; Qiu, Xiao-Jian; Wang, Juan; Pei, Ying-Hua; Wang, Yu-Ling

2018-01-01

Background: Scarring airway stenosis is commonly seen in China as compared to other developed countries, due to the high prevalence of tuberculosis. Nowadays, interventional bronchoscopy treatment has been widely used to treat this disease in China. This study demonstrated the characteristics of scarring airway stenosis in Chinese adults and retrospectively evaluated the efficacy of interventional bronchoscopy treatment of this disease. Methods: Patients with scarring airway stenosis from 18 tertiary hospitals were enrolled between January 2013 and June 2016. The causes, site, and length of scarring airway stenosis were analyzed, and the efficacy of the interventional bronchoscopy treatment was evaluated. Results: The final study cohort consisted of 392 patients. Endotracheobronchial tuberculosis (EBTB) was the most common cause of scarring airway stenosis (305/392, 77.8%) in Chinese adults with a high rate of incidence in young women. The left main bronchus was most susceptible to EBTB, and most posttuberculosis airway scarring stenosis length was 1.1–2.0 cm. The average clinical success rate of interventional bronchoscopy treatment for scarring airway stenosis in Chinese patients is 60.5%. The stent was inserted in 8.7% scarring airway stenosis in China. Conclusions: Scarring airway stenosis exhibits specific characteristics in Chinese patients. Interventional bronchoscopy is a useful and safe treatment method for the disease. PMID:29363641

The differences between pregnant women who request elective caesarean and those who plan for vaginal birth based on Health Belief Model.

PubMed

Darsareh, Fatemeh; Aghamolaei, Teamur; Rajaei, Minoo; Madani, Abdoulhossain; Zare, Shahram

2016-12-01

Although vaginal birth is the safest type of childbirth, sometimes caesarean is necessary for the safety of the mother or the infant. The problem is that low-risk, healthy women are choosing caesarean as a birth option despite the fact that it is fraught with possible complications. To determine the differences and identify the predictors for the way women plan their childbirth based on Health Belief Model. A cross-sectional study was conducted in Bandar abbas city, Iran, from May to October 2015. The study recruited eligible women who self identified themselves as requesting a caesarean or vaginal birth in their response to a questionnaire. Of 470 recruited women, 183 (38.9%) planned to have a caesarean without medical indication. Maternal characteristics (age, level of education, occupational status, involvement in a medical profession, and household income) and obstetric variables (health provider type, place of prenatal care, and the number of children planned for the future) influenced the decisions made by the women. There was a significant difference between women planning a caesarean and those planning vaginal birth in terms of childbirth knowledge. Significant differences were observed regarding maternal self-efficacy, with women planning a caesarean reporting significantly lower self-efficacy than women planning a vaginal birth. Women planning a caesarean birth were also significantly less likely to perceive themselves as being at risk for caesarean-related side effects than women planning a vaginal birth. Comprehensive childbirth knowledge can lead to positive maternal attitude towards vaginal birth and may improve birth confidence. Copyright © 2016 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Endometriosis, assisted reproduction technology, and risk of adverse pregnancy outcome.

PubMed

Stephansson, Olof; Kieler, Helle; Granath, Fredrik; Falconer, Henrik

2009-09-01

Endometriosis, a common gynaecological disease, is characterized by local and systemic inflammation, which may cause infertility and consequently, increased utilization of assisted reproduction technology (ART). We aimed to estimate the risk for preterm birth, small-for-gestational-age (SGA) birth, stillbirth, Caesarean section, pre-eclampsia and antepartal haemorrhage among women with a previous diagnosis of endometriosis compared with women with no previous diagnosis of endometriosis. In a nationwide Swedish study including 1,442,675 singleton births we assessed the association between adverse pregnancy outcome, ART and a previous diagnosis of endometriosis. Information was obtained by linkage of data between 1992 and 2006 in the Medical Birth Register with the Patient Register between 1964 and 2006. There were 13,090 singleton births among 8922 women diagnosed with endometriosis. Compared with women without endometriosis, women with endometriosis had higher risks of preterm birth [adjusted odds ratio 1.33, 95% confidence interval (CI), 1.23-1.44]. Among women with endometriosis 11.9% conceived after ART compared with 1.4% of women without endometriosis. The risk of preterm birth associated with endometriosis among women with ART was 1.24 (95% CI, 0.99-1.57), and among women without ART 1.37 (95% CI, 1.25-1.50). Women with endometriosis had higher risks of antepartal bleeding/placental complications, pre-eclampsia and Caesarean section. There was no association between endometriosis and risk of SGA-birth or stillbirth. Endometriosis appears to be a risk factor for preterm birth, irrespective of ART. Women with endometriosis may be more likely to be delivered by Caesarean section and to suffer from antepartal haemorrhage/placental complications and pre-eclampsia.

[Twin pregnancy with complete mole and coexisting fetus after in vitro fertilization and embryo transfer complicated with placenta previa accreta. A case report].

PubMed

Guzmán González, Eduardo; Gaviño Gaviño, Fernando; Valero Origel, Alberto; Deschamps Díaz, Horacio; Ramírez Fernández, María Antonieta; Miranda Lamadrid, Mario

2009-03-01

The double twin pregnancy with complete hydatidiform mole and coexistent fetus is a rare event and perinatal treatment complex. Presents a significant case of this unusual partnership and describes their evolution. Patient of 33 years, secondary infertility factor-peritoneal tube and pregnancy achieved by in vitro fertilization and embryo transfer. An ultrasound early pregnancy reported twice, a sack was a complete mole, another bag was a fetus and placenta previa unchanged total. The case is carefully monitored and uterine inhibitors were administered at different stages of gestation. It settled the case by caesarean section at 37 weeks and obstetric hysterectomy for placenta previa percreta molar involution of the placenta and newborn health. The evolution of the mother and the child was appropriate.

Support during pregnancy for women at increased risk of low birthweight babies.

PubMed

Hodnett, Ellen D; Fredericks, Suzanne; Weston, Julie

2010-06-16

antenatal hospital admission (three trials; n = 737; RR 0.79, 95% CI 0.68 to 0.92) and caesarean birth (nine trials; n = 4522; RR 0.87, 95% CI 0.78 to 0.97). Pregnant women need the support of caring family members, friends, and health professionals. While programs which offer additional support during pregnancy are unlikely to prevent the pregnancy from resulting in a low birthweight or preterm baby, they may be helpful in reducing the likelihood of antenatal hospital admission and caesarean birth.

The Hidden Costs of a Free Caesarean Section Policy in West Africa (Kayes Region, Mali).

PubMed

Ravit, Marion; Philibert, Aline; Tourigny, Caroline; Traore, Mamadou; Coulibaly, Aliou; Dumont, Alexandre; Fournier, Pierre

2015-08-01

The fee exemption policy for EmONC in Mali aims to lower the financial barrier to care. The objective of the study was to evaluate the direct and indirect expenses associated with caesarean interventions performed in EmONC and the factors associated with these expenses. Data sampling followed the case control approach used in the large project (deceased and near-miss women). Our sample consisted of a total of 190 women who underwent caesarean interventions. Data were collected from the health workers and with a social approach by administering questionnaires to the persons who accompanied the woman. Household socioeconomic status was assessed using a wealth index constructed with a principal component analysis. The factors significantly associated with expenses were determined using multivariate linear regression analyses. Women in the Kayes region spent on average 77,017 FCFA (163 USD) for a caesarean episode in EmONC, of which 70 % was for treatment. Despite the caesarean fee exemption, 91 % of the women still paid for their treatment. The largest treatment-related direct expenses were for prescriptions, transfusion, antibiotics, and antihypertensive medication. Near-misses, women who presented a hemorrhage or an infection, and/or women living in rural areas spent significantly more than the others. Although abolishing fees of EmONC in Mali plays an important role in reducing maternal death by increasing access to caesarean sections, this paper shows that the fee policy did not benefit to all women. There are still barriers to EmONC access for women of the lowest socio-economic group. These included direct expenses for drugs prescription, treatment and indirect expenses for transport and food.

Paediatric post-burn scar management in the UK: a national survey.

PubMed

Liuzzi, Francesca; Chadwick, Sarah; Shah, Mamta

2015-03-01

Thermal injuries affect 250,000 people annually in the United Kingdom. As burn survival improves, good scar management is paramount to help individuals living with the resultant scars lead a life without restrictions. Post-burn hypertrophic scars can limit growth in children, interfere with function and cause psychological problems. In the current literature there is great variation in post-burn scar management across the world and in the evidence available for the efficacy of these management modalities. The aim of this study was to investigate the variances if any, in the management of post-burn scarring in children across the UK. A telephone survey of UK paediatric burn services was conducted to obtain information on post-burn scar management and advice given to patients/carers. Of the 19 burn services that participated, all advised moisturising of scars but with variable emphasis on massaging. Silicones and pressure therapy were used by 18 services but commencement of use varied from soon after healing to onset of hypertrophic scarring. Laser therapy, ultrasound therapy and steroid therapy were used sporadically. This study highlights the common modalities of post-burn scar management in children across the UK. However, there is marked variation in timing and selection of the commonly used modalities. Although this study did not investigate the outcomes of scar management, it clearly identifies the need for a well-designed multi-centred study to establish evidence-based best practice in the management of post-burn scarring in children as these modalities are time consuming and not without potential complications. Evidence based practice could potentially lead to significant financial savings to the health service. Copyright © 2014 Elsevier Ltd and ISBI. All rights reserved.

Changes in ultrasonography indicators of abnormally invasive placenta during pregnancy.

PubMed

Calì, Giuseppe; Timor-Trisch, Ilan E; Palacios-Jaraquemada, Josè; Monteaugudo, Ana; Forlani, Francesco; Minneci, Gabriella; Foti, Francesca; Buca, Danilo; Familiari, Alessandra; Scambia, Giovanni; Liberati, Marco; D'Antonio, Francesco

2018-03-01

To ascertain whether the prevalence of ultrasonography signs of abnormally invasive placenta (AIP) changes during pregnancy. The present retrospective analysis included women with a prenatal diagnosis of AIP that was confirmed at delivery between January 1, 2007, and April 30, 2017, at the Department of Obstetrics and Gynaecology, Arnas Civico Hospital, Palermo, Italy. Ultrasonography signs of AIP were recorded at four different intervals during pregnancy: early first (6-9 weeks), first (11-14 weeks), second (15-24 weeks), and third trimester (25-36 weeks). There were 105 pregnancies included. Low implantation of the gestational sac was present on all ultrasonography images from the early first trimester compared with on 23 of 83 (27.7%) images from 11-14 weeks of pregnancy. The identification of loss of the clear space, placental lacunae, bladder wall interruption, and uterovesical hypervascularity all increased (all P<0.001) from the early first trimester onwards; these could all be identified in a majority of patients at 11-14 weeks of pregnancy. The prevalence of ultrasonography signs suggestive of AIP varied throughout pregnancy. During the early first trimester, indicators of AIP were similar to those of a cesarean scar pregnancy; classical ultrasonography signs of AIP were already present at 11-14 weeks of pregnancy for most patients. © 2017 International Federation of Gynecology and Obstetrics.

Vaginal Birth After Caesarean Section in Low Resource Settings: The Clinical and Ethical Dilemma.

PubMed

Wanyonyi, Sikolia; Muriithi, Francis G

2015-10-01

Vaginal birth after Caesarean section (VBAC) has long been practised in low resource settings using unconventional methods. This not only poses danger to the woman and her baby, but could also have serious legal and ethical implications. The adoption of this practice has been informed by observational studies with many deficiencies; this is so despite other studies from settings in which the standard of care is much better that show that elective repeat Caesarean section (ERCS) may actually be safer than VBAC. This raises questions about whether we should insist on a dangerous practice when there are safer alternatives. We highlight some of the challenges faced in making this decision, and discuss why the fear of ERCS may not be justified after all in low resource settings. Since a reduction in rates of Caesarean section may not be applicable in these regions, because their rates are already low, the emphasis should instead be on adequate birth spacing and safer primary operative delivery.

Scars of the Wigner Function.

PubMed

Toscano; de Aguiar MA; Ozorio De Almeida AM

2001-01-01

We propose a picture of Wigner function scars as a sequence of concentric rings along a two-dimensional surface inside a periodic orbit. This is verified for a two-dimensional plane that contains a classical hyperbolic orbit of a Hamiltonian system with 2 degrees of freedom. The stationary wave functions are the familiar mixture of scarred and random waves, but the spectral average of the Wigner functions in part of the plane is nearly that of a harmonic oscillator and individual states are also remarkably regular. These results are interpreted in terms of the semiclassical picture of chords and centers.

Intra-operative fluid warming in elective caesarean section: a blinded randomised controlled trial.

PubMed

Woolnough, M; Allam, J; Hemingway, C; Cox, M; Yentis, S M

2009-10-01

We assessed the effect of warming intravenous fluids during elective caesarean section under combined spinal-epidural anaesthesia in a blinded, randomised controlled trial. Seventy-five women having elective caesarean section were randomly assigned to receive all intravenous fluids at room temperature, or heated in a cabinet set at 45 degrees C or via a Hotline fluid warmer (Smiths Medical International Ltd, Watford, Herts, UK). After 10 mL/kg crystalloid preload, combined spinal-epidural anaesthesia was performed. Core and ambient temperatures, thermal comfort and shivering were measured every 15 min thereafter. The primary outcome was the temperature at 60 min. Temperature decreased in all groups. Although the temperature decrease at 60 min was similar in the heated cabinet and Hotline groups, the room temperature group exhibited a greater decrease [difference 0.4 degrees C (95% CI 0.2-0.6 degrees C); P=0.015]. More women felt cold in the room temperature group (8: 32%) than in the heated cabinet set (3: 12%) and Hotline (1: 4%) groups (P=0.02), but the incidence of shivering was similar: 11 (44%), 9 (36%) and 7 (28%) respectively. Apgar scores and neonatal cord gases were similar. Warming intravenous fluids mitigates the decrease in maternal temperature during elective caesarean section under combined spinal-epidural anaesthesia and improves thermal comfort, but does not affect shivering. Intravenous fluids should be warmed routinely in elective caesarean section, especially for cases of expected long duration, but the use of pre-warmed fluids is as efficient and cheaper than using a Hotline fluid warmer.

Evaluating the 'Focus on Normal Birth and Reducing Caesarean section Rates Rapid Improvement Programme': A mixed method study in England.

PubMed

Marshall, Joyce L; Spiby, Helen; McCormick, Felicia

2015-02-01

caesarean section plays an important role in ensuring safety of mother and infant but rising rates are not accompanied by measurable improvements in maternal or neonatal mortality or morbidity. The 'Focus on Normal Birth and Reducing Caesarean section Rates Rapid Improvement Programme' was a facilitative initiative developed to promote opportunities for normal birth and reduce caesarean section rates in England. to evaluate the 'Focus on Normal Birth and Reducing Caesarean section Rates' programme, by assessment of: impact on caesarean section rates, use of service improvements tools and participants׳ perceptions of factors that sustain or hinder work within participating maternity units. a mixed methods approach included analysis of mode of birth data, web-based questionnaires and in-depth semi-structured telephone interviews. twenty Hospital Trusts in England (selected from 68 who applied) took part in the 'Focus on Normal Birth and Reducing Caesarean section Rates Rapid Improvement Programme' initiative. In each hospital Trust, the head of midwifery, an obstetrician, the relevant lead for organisational development, a supervisor of midwives, or a clinical midwife and a service user representative were invited to participate in the independent evaluation. collection and analysis of mode of birth data from 20 participating hospital Trusts, web-based questionnaires administered to key individuals in all 20 Trusts and in-depth semi-structured telephone interviews conducted with key individuals in a sample of six Trusts. there was a marginal decline of 0.5% (25.9% from 26.4%) in mean total caesarean section rate in the period 1 January 2009 to 31 January 2010 compared to the baseline period (1 July-31 December 2008). Reduced total caesarean section rates were achieved in eight trusts, all with higher rates at the beginning of the initiative. Features associated with lower caesarean section rates included a shared philosophy prioritising normal birth, clear

Non-ablative fractional resurfacing of surgical and post-traumatic scars.

PubMed

Vasily, David B; Cerino, Mary E; Ziselman, Ethel M; Zeina, S Tannous

2009-11-01

Non-ablative, fractional lasers generate microscopic columns of coagulated tissue through the epidermis and dermis to evoke a wound healing response. In this study, the authors examined the efficacy and safety of the non-ablative 1540 nm erbium:glass fractional laser in the treatment of surgical and post-traumatic scars. Clinical studies were conducted on a range of surgical and post-traumatic scars with a 1540 nm erbium:glass fractional laser varying energy, pulse widths, treatment passes, and number of treatments. A histological study was conducted on a postsurgical scar to follow the time course of healing post-treatment and the impact of the fractional treatment on normalization of scar tissue, as compared to baseline histology of the scar. Histologic findings demonstrated rapid re-epithelialization of the epidermis within 72 hours of treatment. Remodeling of scar tissue with renewal and reorganization of collagen fibers in the dermis was noted two weeks post-treatment. Clinical subjects, with Fitzpatrick skin types II-V, received three to seven treatments with microbeam energies up to 60 mJ/pb and five passes. Relative to baseline, 73% of treated scars improved 50% or more and 43% improved 75% or more. Side effects included mild swelling (95% of subjects), erythema (94%) and purpura (5%), which all resolved within two to three days. Downtime was minimal-to-none for all subjects. These data illustrate the safety and efficacy of the 1540 nm erbium:glass fractional laser in the treatment of surgical and post-traumatic scars. Practitioners can vary energy and microbeam density in order to tailor the treatment to reflect the individual scar characteristics.

External rhinoplasty for the Arabian nose: a columellar scar analysis.

PubMed

Foda, Hossam M T

2004-01-01

This study aimed to evaluate columellar scar problems after external rhinoplasty in the Arabian population, and to analyze the technical factors that help prevent such problems and maximize the scar cosmesis. The investigation was conducted in university and private practice settings of the author in Alexandria, Egypt. A total of 600 Arab patients who underwent external rhinoplasty were included in the study. All the patients underwent surgery using the external rhinoplasty approach, in which bilateral alar marginal incisions were connected by an inverted V-shaped transcolumellar incision. At completion of the procedure, a two-layer closure of the columellar incision was performed. At a minimum of 1 year postoperatively, the columellar scar was evaluated subjectively by means of a patient questionnaire, and objectively by clinical examination and comparison of the close-up pre- and postoperative basal view photographs. Objectively, anything less than a barely visible, leveled, thin, linear scar was considered unsatisfactory. Subjectively, 95.5% of the patients rated the scar as unnoticeable, 3% as noticeable but acceptable, and 1.5% as unacceptable. Objectively, the scar was unsatisfactory in 7% of the cases. This was because of scar widening with or without depression (5%), hyperpigmentation (1.5%), and columellar rim notching (0.5%). The use of a deep 6/0 polydioxanon (PDS) suture significantly decreased the incidence of scar widening (p < 0.005).The columellar incision can be used safely in the Arab population regardless of their thick, dark, and oily skin. Technical factors that contributed to the favorable outcome of the columellar scar included proper planning of location and design of the incision used, precise execution, meticulous multilayered closure, and good postoperative care.

Evidence-Based Scar Management: How to Improve Results with Technique and Technology.

PubMed

Khansa, Ibrahim; Harrison, Bridget; Janis, Jeffrey E

2016-09-01

Scars represent the visible sequelae of trauma, injury, burn, or surgery. They may induce distress in the patient because of their aesthetically unpleasant appearance, especially if they are excessively raised, depressed, wide, or erythematous. They may also cause the patient symptoms of pain, tightness, and pruritus. Numerous products are marketed for scar prevention or improvement, but their efficacy is unclear. A literature review of high-level studies analyzing methods to prevent or improve hypertrophic scars, keloids, and striae distensae was performed. The evidence from these articles was analyzed to generate recommendations. Each intervention's effectiveness at preventing or reducing scars was rated as none, low, or high, depending on the strength of the evidence for that intervention. For the prevention of hypertrophic scars, silicone, tension reduction, and wound edge eversion seem to have high efficacy, whereas onion extract, pulsed-dye laser, pressure garments, and scar massage have low efficacy. For the treatment of existing hypertrophic scars, silicone, pulsed-dye laser, CO2 laser, corticosteroids, 5-fluorouracil, bleomycin, and scar massage have high efficacy, whereas onion extract and fat grafting seem to have low efficacy. For keloid scars, effective adjuncts to excision include corticosteroids, mitomycin C, bleomycin, and radiation therapy. No intervention seems to have significant efficacy in the prevention or treatment of striae distensae. Although scars can never be completely eliminated in an adult, this article presents the most commonly used, evidence-based methods to improve the quality and symptoms of hypertrophic scars, as well as keloid scars and striae distensae.

[The "gentle caesarean section" - an alternative to the classical way of sectio. A prospective comparison between the classical technique and the method of Misgav Ladach].

PubMed

Redlich, A; Köppe, I

2001-11-01

A new technical variant of caesarean section was described a few years ago, which is characterised by blunt surgical preparation and simplified seam technique. A prospective investigation compared the differences in the surgery and postoperative process as well as the rate of complications between this Misgav Ladach method and the conventional technique of Sectio. The individual postoperative well-being of the women was recorded by visual analog scales. - Women, whom realize the including criterias (first caesarean section, >/= 32. week of pregnancy, one baby), were examined in this study over one year: 105 patients operated with the Misgav Ladach method and 67 conventionally operated patients. The patients were randomized in a function of the first letter of the surname (A-K: Misgav-Ladach method; L-Z: classical technique). - The surgical time from the cut to the seam was significantly shorter (29.8 vs. 49.3 min; p < 0,001) in the Misgav Ladach group. There were no differences between the two methods in the rate of postoperative complications. The febrile morbidity was equivalent in both groups (7.6 % vs. 9 %), likewise the frequency of postoperative hematomas (3.8 % vs. 3 %). The postoperative period with consumption of analgetics was significantly longer in the group of conventionally operated patients (1.9 d vs. 2.4 d; p < 0.01). The postoperative presentness was estimated significantly better (p < 0,.01) by the patients of the Misgav ladach group - probably caused by the significantly earlier mobilization (p < 0.05). - The surgical technique described by Misgav and Ladach allows a safe execution of the caesarean section and represents an alternative to the conventional method. The duration of operation (cut-seam-time) was significantly shorter. The technique of less traumatising of tissue caused a significantly earlier mobilisation and a significantly shorter requirement of analgetics. The women estimated her postoperative physical condition as better.

Qualitative study of pregnancy and childbirth experiences in Somalian women resident in Sweden.

PubMed

Essén, B; Johnsdotter, S; Hovelius, B; Gudmundsson, S; Sjöberg, N O; Friedman, J; Ostergren, P O

2000-12-01

To explore the attitudes, strategies and habits of Somalian immigrant women related to pregnancy and childbirth, in order to gain an understanding as to how cultural factors might affect perinatal outcome. Interpreter assisted qualitative in depth interviews around topics such as attitudes and strategies regarding childbirth. Fifteen women from the Somalian community in a city in Sweden, between the ages of 20 and 55 years with delivery experience in Somalia and Sweden. The interviews describe how the women themselves perceived their experiences of childbirth in the migrant situation. Many voluntarily decreased food intake in order to have a smaller fetus, an easier delivery and to avoid caesarean section. The participants considered a safe delivery to be the same as a normal vaginal delivery They reduced food intake in order to diminish the growth of the fetus, thereby avoiding caesarean section and mortality. The practice of food intake reduction, while rational for the participants when in Somalia, was found less rational in Sweden and may lead to suboptimal obstetric surveillance. Somalian women have childbirth strategies that differ from those of Swedish women. These strategies should be seen as 'survival behaviours' related to their background in an environment with high maternal mortality. The hypothesis generated is that there is a relationship between the strategies during pregnancy and adverse perinatal outcome among Somalian immigrants. Considering the strong association of the habits to safe birth, it seems doubtful whether the women will change their habits as long as health care providers are unaware of their motives. We suggest a more culturally sensitive perinatal surveillance.

Successful external cephalic version is an independent factor for caesarean section during trial of labor - a matched controlled study.

PubMed