Does the emergency surgery score accurately predict outcomes in emergent laparotomies?

PubMed

Peponis, Thomas; Bohnen, Jordan D; Sangji, Naveen F; Nandan, Anirudh R; Han, Kelsey; Lee, Jarone; Yeh, D Dante; de Moya, Marc A; Velmahos, George C; Chang, David C; Kaafarani, Haytham M A

2017-08-01

The emergency surgery score is a mortality-risk calculator for emergency general operation patients. We sought to examine whether the emergency surgery score predicts 30-day morbidity and mortality in a high-risk group of patients undergoing emergent laparotomy. Using the 2011-2012 American College of Surgeons National Surgical Quality Improvement Program database, we identified all patients who underwent emergent laparotomy using (1) the American College of Surgeons National Surgical Quality Improvement Program definition of "emergent," and (2) all Current Procedural Terminology codes denoting a laparotomy, excluding aortic aneurysm rupture. Multivariable logistic regression analyses were performed to measure the correlation (c-statistic) between the emergency surgery score and (1) 30-day mortality, and (2) 30-day morbidity after emergent laparotomy. As sensitivity analyses, the correlation between the emergency surgery score and 30-day mortality was also evaluated in prespecified subgroups based on Current Procedural Terminology codes. A total of 26,410 emergent laparotomy patients were included. Thirty-day mortality and morbidity were 10.2% and 43.8%, respectively. The emergency surgery score correlated well with mortality (c-statistic = 0.84); scores of 1, 11, and 22 correlated with mortalities of 0.4%, 39%, and 100%, respectively. Similarly, the emergency surgery score correlated well with morbidity (c-statistic = 0.74); scores of 0, 7, and 11 correlated with complication rates of 13%, 58%, and 79%, respectively. The morbidity rates plateaued for scores higher than 11. Sensitivity analyses demonstrated that the emergency surgery score effectively predicts mortality in patients undergoing emergent (1) splenic, (2) gastroduodenal, (3) intestinal, (4) hepatobiliary, or (5) incarcerated ventral hernia operation. The emergency surgery score accurately predicts outcomes in all types of emergent laparotomy patients and may prove valuable as a bedside decision-making tool for patient and family counseling, as well as for adequate risk-adjustment in emergent laparotomy quality benchmarking efforts. Copyright © 2017 Elsevier Inc. All rights reserved.

The Air Force Mobile Forward Surgical Team (MFST): Using the Estimating Supplies Program to Validate Clinical Requirement

DTIC Science & Technology

2004-12-01

conducted in an abbreviated, staged manner, such as laparotomies, decompression craniotomies , vascular shunts, or amputations. The FRSS provides...Performed at MFST Abbreviated laparotomy 36.29 Vascular shunt/ligate 32.84 Amputation 12.32 Decompression craniotomy 8.98 Thoracotomy 6.35...Vascular shunt/ligations 6 33 Abbreviated laparotomy 4 22 Amputation 3 16 Decompression craniotomy 3 16 Thoracotomy 2 10 Other 3 Total 18 100

Optimization of Lyophilized Plasma for Use in Combat Casualties

DTIC Science & Technology

2016-03-01

during which a baseline MAP was recorded and pre-weighed laparotomy sponges were placed in both paracolic gutters and in the pelvis for blood...period, the liver was packed tightly with laparotomy sponges . Swine were randomized to receive either LP reconstituted to 50% (50%LP, n=10) or 100...continuously recorded throughout the study. Blood loss following liver injury was carefully recorded with the use of pre-weighed laparotomy sponges and

Laparotomy for blunt abdominal trauma in a civilian trauma service.

PubMed

Howes, N; Walker, T; Allorto, N L; Oosthuizen, G V; Clarke, D L

2012-03-29

This report looks at the group of patients who required a laparotomy for blunt torso trauma at a busy metropolitan trauma service in South Africa. Methods. A prospective trauma registry is maintained by the surgical services of the Pietermaritzburg metropolitan complex. This registry is interrogated retrospectively. All patients who required admission for blunt torso trauma over the period September 2006 - September 2007 were included for review. Proformas documenting mechanism of injury, age, vital signs, blood gas, delay in presentation, length of hospital stay, intensive care unit stay and operative details were completed. Results. A total of 926 patients were treated for blunt trauma by the Pietermaritzburg metropolitan services during the period under consideration. A cohort of 65 (8%) required a laparotomy for blunt trauma during this period. There were 17 females in this group. The mechanisms of injury were motor vehicle accident (MVA) (27), pedestrian vehicle accident (PVA) (21), assault (5), fall from a height (3), bicycle accident (6), quad bike accident (1) and tractor-related accident (2). The following isolated injuries were discovered at laparotomy: liver (9), spleen (5), diaphragm (1), duodenum (2), small bowel (8), mesentery (8) bladder (10), gallbladder (1), stomach (2), colon/rectum (2) and retrohepatic vena cava (1). The following combined injuries were discovered: liver and diaphragm (2), spleen and pancreas (1), spleen and liver (2), spleen, aorta and diaphragm (1), spleen and bladder (1) and small bowel and bladder (2). Eighteen patients in the series (26%) required relaparotomy. In 10 patients temporary abdominal containment was needed. The mortality rate was 26% (18 patients). There were 6 deaths from massive bleeding, all within 6 hours of operation, and 3 deaths from renal failure; the remaining 9 patients died of multiple organ failure. There were 8 negative laparotomies (7%). In the negative laparotomy group false-positive computed tomography (CT) scan findings were a problem in 3 cases, in 1 case hypotension and a fractured pelvis on admission prompted laparotomy, and in the other cases clinical findings prompted laparotomy. All patients who underwent negative laparotomy survived. There were 10 pelvic fractures, 5 lower limb fractures, 2 spinal injuries, 4 femur fractures and 2 upper limb fractures. CT scans were done in 25 patients. In 20 patients the systolic blood pressure on presentation was <90 mmHg and in 41 the pulse rate was >110 beats/min. In 16 patients there was a base excess of <-4 on presentation. Conclusion. Laparotomy is needed in less than 10% of patients who sustain blunt abdominal trauma. Solid visceral injury requiring laparotomy presents with haemodynamic instability. Hollow visceral injury has a more insidious presentation and is associated with a delay in diagnosis. CT scan is the most widely used investigation in blunt abdominal trauma. It is both sensitive and specific for solid visceral injury, but its accuracy for the diagnosis of hollow visceral injury is less well defined. Clinical suspicion must be high, and hollow visceral injury needs to be actively excluded.

Patient outcome of emergency laparotomy improved with increasing "number of surgeons on-call" in a university hospital: Audit loop.

PubMed

Hussain, Anwar; Mahmood, Fahad; Teng, Chui; Jafferbhoy, Sadaf; Luke, David; Tsiamis, Achilleas

2017-11-01

Emergency laparotomy is a commonly performed high-mortality surgical procedure. The National Emergency Laparotomy Network (NELA) published an average mortality rate of 11.1% and a median length of stay equivalent to 16.3 days in patients undergoing emergency laparotomy. This study presents a completed audit loop after implementing the change of increasing the number of on-call surgeons in the general surgery rota of a university hospital. The aim of this study was to evaluate the outcomes of emergency laparotomy in a single UK tertiary centre after addition of one more consultant in the daily on-call rota. This is a retrospective study involving patients who underwent emergency laparotomy between March to May 2013 (first audit) and June to August 2015 (second audit). The study parameters stayed the same. The adult patients undergoing emergency laparotomy under the general surgical take were included. Appendicectomy, cholecystectomy and simple inguinal hernia repair patients were excluded. Data was collected on patient demographics, ASA, morbidity, 30-day mortality and length of hospital stay. Statistical analysis including logistic regression was performed using SPSS. During the second 3-month period, 123 patients underwent laparotomy compared to 84 in the first audit. Median age was 65(23-93) years. 56.01% cases were ASA III or above in the re-audit compared to 41.9% in the initial audit. 38% patients had bowel anastomosis compared to 35.7% in the re-audit with 4.2% leak rate in the re-audit compared to 16.6% in the first audit. 30-day mortality was 10.50% in the re-audit compared to 21% and median length of hospital stay 11 days in the re-audit compared to 16 days. The lower ASA grade was significantly associated with increased likelihood of being alive, as was being female, younger age and not requiring ITU admission post-operatively. However, having a second on-call consultant was 2.231 times more likely to increase the chances of patients not dying (p = 0.031). Our audit-loop suggests that adding a second consultant to the daily on-call rota significantly reduces postoperative mortality and morbidity. Age, ASA and ITU admission are other independent factors affecting patient outcomes. We suggest this change be applied to other high volume centres across the country to improve the outcomes after emergency laparotomy.

A Comparison of Mortality Following Emergency Laparotomy Between Populations From New York State and England.

PubMed

Tan, Benjamin H L; Mytton, Jemma; Al-Khyatt, Waleed; Aquina, Christopher T; Evison, Felicity; Fleming, Fergal J; Griffiths, Ewen; Vohra, Ravinder S

2017-08-01

The aim of this study was to compare mortality following emergency laparotomy between populations from New York State and England. Mortality following emergency surgery is a key quality improvement metric in both the United States and UK. Comparison of the all-cause 30-day mortality following emergency laparotomy between populations from New York State and England might identify factors that could improve care. Patient demographics, in-hospital, and 30-day outcomes data were extracted from Hospital Episode Statistics (HES) in England and the New York Statewide Planning and Research Cooperative System (SPARCS) administrative databases for all patients older than 18 years undergoing laparotomy for emergency open bowel surgery between April 2009 and March 2014. The primary outcome measure was all-cause mortality within 30 days of the index laparotomy. Mixed-effects logistic regression was performed to model independent demographic variables against mortality. A one-to-one propensity score matched dataset was created to compare the odd ratios of mortality between the 2 populations. Overall, 137,869 patient records, 85,286 (61.9%) from England and 52,583 (38.1%) from New York State, were extracted. Crude 30-day mortality for patients was significantly higher in the England compared with New York State [11,604 (13.6%) vs 3633 (6.9%) patients, P < 0.001]. Patients undergoing emergency laparotomy in England had significantly higher risk of mortality compared with those in New York State (odds ratio 2.35, confidence interval 2.24-2.46, P < 0.001). The risk of mortality at 30 days is higher following emergency laparotomy in England as compared with New York State despite similar patient groups.

Outcome of Blunt Abdominal Traumas with Stable Hemodynamic and Positive FAST Findings.

PubMed

Behboodi, Firooz; Mohtasham-Amiri, Zahra; Masjedi, Navid; Shojaie, Reza; Sadri, Peyman

2016-01-01

Focused assessment with sonography for trauma (FAST) is a highly effective first screening tool for initial classification of abdominal trauma patients. The present study was designed to evaluate the outcome of patients with blunt abdominal trauma and positive FAST findings. The present prospective cross-sectional study was done on patients over 7 years old with normal abdominal examination, positive FAST findings, and available abdominopelvic computed tomography (CT) scan findings. The frequency of need for laparotomy as well as its probable risk factors were calculated. 180 patients were enrolled (mean age: 28.0 ± 11.5 years; 76.7% male). FAST findings were confirmed by abdominopelvic CT scan in only 124 (68.9%) cases. Finally, 12 (6.6%) patients needed laparotomy. Mean age of those in need of laparotomy was significantly higher than others (36.75 ± 11.37 versus 27.34 ± 11.37, p = 0.006). Higher grading of spleen (p = 0.001) and hepatic (p = 0.038) ruptures increased the probability of need for laparotomy. 68.9% of the positive FAST findings in patients with blunt abdominal trauma and stable hemodynamics was confirmed by abdominopelvic CT scan and only 6.6% needed laparotomy. Simultaneous presence of free fluid and air in the abdominal area, old age, and higher grading o solid organ injuries were factors that had a significant correlation with need for laparotomy.

[Comparison of the results of laparotomy and laparoscopic surgery in patients with Crohn's disease].

PubMed

Horváth, Gyula; Simonka, Zsolt; Lázár, György

2014-01-05

Crohn's disease is an inflammatory bowel disease which may affect different parts of the gastrointestinal tract. To compare retrospectively the results of laparotomy and laparoscopic surgery performed in patients with Crohn's disease between January 1, 2005 and October 31, 2012 in the Department of Surgery, University of Szeged, Hungary. Patients were divided into two groups based on the types of surgery; 103 patients underwent laparotomy and 30 patients had laparoscopic surgery programmed. 22 patients had 24 primary acute interventions. The mean age was significantly lower in the laparoscopic surgery group (p = 0.042). The laparoscopic ileocecal resections have been found significantly shorter than laparotomies (p = 0.033). When ileocecal resection was performed the operation time was significantly longer (p = 0.033) while hospitalization time (p = 0.025) and intensive care unit treatment time (p<0.001) were shorter and the bowel passage also started earlier in the laparoscopic group as compared to the laparotomy group. Laparoscopic surgery results in smaller surgical trauma, better cosmetic outcome, shorter hospitalization time and not higher complication- and morbidity-rate as well as shorter operation time in certain cases. However, it requires more qualified surgical team and the operation expenses are higher.

Reduction of uterine prolapse in a sow by laparotomy.

PubMed

Raleigh, P J

1977-01-29

In the past, total uterine prolapse in the sow has been regarded as a grave condition because manipulative reposition through the vulva and vagina is extremely difficult, if not impossible, and amputation is merely a salvage procedure with a mortality rate approaching 100 percent. Laparotomy as a means of facilitating reduction of the prolapse in the sow appears to have been overlooked although it is a standard procedure in dogs and cats. This report describes a case of uterine prolapse in a sow successfully treated by laparotomy.

Assessing the cost of laparotomy at a rural district hospital in Rwanda using time‐driven activity‐based costing

PubMed Central

Odhiambo, J.; Riviello, R.; Lin, Y.; Nkurunziza, T.; Shrime, M.; Maine, R.; Omondi, J. M.; Mpirimbanyi, C.; de la Paix Sebakarane, J.; Hagugimana, P.; Rusangwa, C.; Hedt‐Gauthier, B.

2018-01-01

Background In low‐ and middle‐income countries, the majority of patients lack access to surgical care due to limited personnel and infrastructure. The Lancet Commission on Global Surgery recommended laparotomy for district hospitals. However, little is known about the cost of laparotomy and associated clinical care in these settings. Methods This costing study included patients with acute abdominal conditions at three rural district hospitals in 2015 in Rwanda, and used a time‐driven activity‐based costing methodology. Capacity cost rates were calculated for personnel, location and hospital indirect costs, and multiplied by time estimates to obtain allocated costs. Costs of medications and supplies were based on purchase prices. Results Of 51 patients with an acute abdominal condition, 19 (37 per cent) had a laparotomy; full costing data were available for 17 of these patients, who were included in the costing analysis. The total cost of an entire care cycle for laparotomy was US$1023·40, which included intraoperative costs of US$427·15 (41·7 per cent) and preoperative and postoperative costs of US$596·25 (58·3 per cent). The cost of medicines was US$358·78 (35·1 per cent), supplies US$342·15 (33·4 per cent), personnel US$150·39 (14·7 per cent), location US$89·20 (8·7 per cent) and hospital indirect cost US$82·88 (8·1 per cent). Conclusion The intraoperative cost of laparotomy was similar to previous estimates, but any plan to scale‐up laparotomy capacity at district hospitals should consider the sizeable preoperative and postoperative costs. Although lack of personnel and limited infrastructure are commonly cited surgical barriers at district hospitals, personnel and location costs were among the lowest cost contributors; similar location‐related expenses at tertiary hospitals might be higher than at district hospitals, providing further support for decentralization of these services.

Can Teamwork and High-Volume Experience Overcome Challenges of Lymphadenectomy in Morbidly Obese Patients (Body Mass Index of 40 kg/m2 or Greater) with Endometrial Cancer?

PubMed Central

Fornalik, Hubert; Zore, Temeka; Fornalik, Nicole; Foster, Todd; Katschke, Adrian; Wright, Gary

2018-01-01

Objective This study aimed to compare surgical outcomes and the adequacy of surgical staging in morbidly obese women with a body mass index (BMI) of 40 kg/m2 or greater who underwent robotic surgery or laparotomy for the staging of endometrioid-type endometrial cancer. Methods This is a retrospective cohort study of patients who underwent surgical staging between May 2011 and June 2014. Patients' demographics, surgical outcomes, intraoperative and postoperative complications, and pathological outcomes were compared. Results Seventy-six morbidly obese patients underwent robotic surgery, and 35 underwent laparotomy for surgical staging. Robotic surgery was associated with more lymph nodes collected with increasing BMI (P < 0.001) and decreased chances for postoperative respiratory failure and intensive care unit admissions (P = 0.03). Despite a desire to comprehensively stage all patients, we performed successful pelvic and paraaortic lymphadenectomy in 96% versus 89% (P = 0.2) and 75% versus 60% (P = 0.12) of robotic versus laparotomy patients, respectively. In the robotic group, with median BMI of 47 kg/m2, no conversions to laparotomy occurred. The robotic group experienced less blood loss and a shorter length of hospital stay than the laparotomy group; however, the surgeries were longer. Conclusions In a high-volume center, a high rate of comprehensive surgical staging can be achieved in patients with BMI of 40 kg/m2 or greater either by laparotomy or robotic approach. In our experience, robotic surgery in morbidly obese patients is associated with better quality staging of endometrial cancer. With a comprehensive approach, a professional bedside assistant, use of a monopolar cautery hook, and our protocol of treating morbidly obese patients, robotic surgeries can be safely performed in the vast majority of patients with a BMI of 40 kg/m2 or greater, with lymph node counts being similar to nonobese patients, and with conversions to laparotomy reduced to a minimum. PMID:29621128

Laparoscopic surgery for endometrial cancer: increasing body mass index does not impact postoperative complications.

PubMed

Helm, C William; Arumugam, Cibi; Gordinier, Mary E; Metzinger, Daniel S; Pan, Jianmin; Rai, Shesh N

2011-09-01

To determine the effect of body mass index on postoperative complications and the performance of lymph node dissection in women undergoing laparoscopy or laparotomy for endometrial cancer. Retrospective chart review of all patients undergoing surgery for endometrial cancer between 8/2004 and 12/2008. Complications graded and analyzed using Common Toxicity Criteria for Adverse Events ver. 4.03 classification. 168 women underwent surgery: laparoscopy n=65, laparotomy n=103. Overall median body mass index 36.2 (range, 18.1 to 72.7) with similar distributions for age, body mass index and performance of lymph node dissection between groups. Following laparoscopy vs. laparotomy the percent rate of overall complications 53.8:73.8 (p=0.01), grade ≥3 complications 9.2:34.0 (p<0.01), ≥3 wound complications 3.1:22.3 (p<0.01) and ≥3 wound infection 3.1:20.4 (p=0.01) were significantly lower after laparoscopy. In a logistic model there was no effect of body mass index (≥36 and<36) on complications after laparoscopy in contrast to laparotomy. Para-aortic lymph node dissection was performed by laparoscopy 19/65 (29%): by laparotomy 34/103 (33%) p=0.61 and pelvic lymph node dissection by laparoscopy 21/65 (32.3%): by laparotomy 46/103 (44.7%) p=0.11. Logistic regression analysis revealed that for patients undergoing laparoscopy for stage I disease there was an inverse relationship between the performance of both para-aortic lymph node dissection and pelvic lymph node dissection and increasing body mass index (p=0.03 and p<0.01 respectively) in contrast to the laparotomy group where there was a trend only (p=0.09 and 0.05). For patients undergoing laparoscopy, increasing body mass index did not impact postoperative complications but did influence the decision to perform lymph node dissection.

Closed-incision negative-pressure therapy in high-risk general surgery patients following laparotomy: a retrospective study.

PubMed

Zaidi, A; El-Masry, S

2017-03-01

Surgical site infection (SSI) and wound dehiscence are dreaded complications following laparotomy in general surgical patients, and can potentially occur more often in various comorbid states. Negative-pressure wound therapy (NPWT) has a positive effect of on open and complicated wounds and so has been used for at-risk surgical incisions with the aim of redistributing lateral tension and holding incision edges together. The aim of the present study was to compare the rate of wound complications following laparotomy in high-risk general surgical patients with a clean incision treated with closed-incision negative-pressure therapy (ciNPT) with those receiving conventional care. A retrospective review was performed of the hospital medical records of patients who underwent laparotomy between 1 October 2010 and 31 March 2012. Records of 69 patients who received ciNPT and 112 who were managed by adherent gauze dressings were included in the final analysis. Two (2.9%) patients in the ciNPT group and 23 (20.5%) in the non-NPWT group developed a wound complication following laparotomy (P < 0.0009). The relative risk (RR) was 0.14 (0.03-0.58), suggesting that infection is less likely to occur in ciNPT-treated incisions, compared with gauze dressings. ciNPT was associated with a positive clinical outcome and was a safe and effective method of postsurgical management in our general surgery patients considered to have risk of developing wound complications following laparotomy. © 2016 The Authors. Colorectal Disease published by John Wiley & Sons Ltd on behalf of Association of Coloproctology of Great Britain and Ireland.

The Hidden Story of Innovation: Charity Hospital, Angola Prison, and the Challenging of Surgical Dogma.

PubMed

Greiffenstein, Patrick; Hastings, Paul R

2017-02-01

The late 1960s was a period of significant upheaval of social, cultural, and scientific norms. The generally accepted notion of mandatory laparotomy for all penetrating abdominal injuries was among those norms being called into question across the country and many advocated expectant management of selected patients presenting with this type of injury. Leaders of the surgical community published opinions on either side of the argument. The house staff at Charity Hospital during this period was among the busiest in the nation in treating these injuries, many of them inmates of the Louisiana State Penitentiary who used self-inflicted stab wounds to the abdomen as a means of temporary respite from the inhumane conditions in the prison. Inspired, in part, by the overabundance of negative laparotomies among this group, F. Carter Nance went on to systematically challenge the standard of care. This effort constitutes one of the major forces for change of the surgical dogma of mandatory laparotomy for all abdominal stab wounds. It is the first major study to show conclusively that delayed laparotomy for perforated viscous was not significantly detrimental and posed less of a risk than unnecessary laparotomy. The circumstances surrounding this initiative constitute a powerful and heretofore unknown chapter in the history of surgical innovation.

Abdominal Trauma Revisited.

PubMed

Feliciano, David V

2017-11-01

Although abdominal trauma has been described since antiquity, formal laparotomies for trauma were not performed until the 1800s. Even with the introduction of general anesthesia in the United States during the years 1842 to 1846, laparotomies for abdominal trauma were not performed during the Civil War. The first laparotomy for an abdominal gunshot wound in the United States was finally performed in New York City in 1884. An aggressive operative approach to all forms of abdominal trauma till the establishment of formal trauma centers (where data were analyzed) resulted in extraordinarily high rates of nontherapeutic laparotomies from the 1880s to the 1960s. More selective operative approaches to patients with abdominal stab wounds (1960s), blunt trauma (1970s), and gunshot wounds (1990s) were then developed. Current adjuncts to the diagnosis of abdominal trauma when serial physical examinations are unreliable include the following: 1) diagnostic peritoneal tap/lavage, 2) surgeon-performed ultrasound examination; 3) contrast-enhanced CT of the abdomen and pelvis; and 4) diagnostic laparoscopy. Operative techniques for injuries to the liver, spleen, duodenum, and pancreas have been refined considerably since World War II. These need to be emphasized repeatedly in an era when fewer patients undergo laparotomy for abdominal trauma. Finally, abdominal trauma damage control is a valuable operative approach in patients with physiologic exhaustion and multiple injuries.

Conversion of laparoscopic surgery for perforated peptic ulcer: a single-center study.

PubMed

Zimmermann, Markus; Hoffmann, Martin; Laubert, Tilman; Jung, Carlo; Bruch, Hans-Peter; Schloericke, Erik

2015-11-01

A perforated peptic ulcer can be managed laparoscopically in selected patients. The purpose of this study was to evaluate whether conversion of emergency laparoscopy is inferior to primary median laparotomy in terms of postoperative morbidity and mortality. We analyzed patients who underwent laparoscopic or open surgery for a perforated peptic ulcer at the Department of Surgery, University of Schleswig-Holstein, Campus Luebeck between January, 1996 and December, 2010. Perforations were graded according to the Boey classification, a preoperative risk-scoring system. Conversion to laparotomy was necessary in 20 of the 45 patients who underwent laparoscopic surgery (CG); therefore, laparoscopic operations were completed in 25 patients (LG). The third patient cohort comprised 139 patients who underwent primary laparotomy (OG). Overall minor morbidity was significantly lower (p = 0.048) in the LG patients than in the OG patients, whereas no significant differences were found in major morbidity and mortality, particularly between the OG and CG. Patients' suitability for laparoscopic management should be decided on according to Boey's clinical scoring system. Our findings demonstrated that conversion from laparoscopy to laparotomy was not associated with elevated postoperative morbidity or mortality versus initial laparotomy. Therefore, emergency operations may be commenced laparoscopically in selected patients, especially considering the postoperative advantages of this approach.

The effect of laparotomy on hydroxyl radicals, singlet oxygen and antioxidants measured by EPR method in the tails of rats.

PubMed

Fricova, Jitka; Stopka, Pavel; Krizova, Jana; Yamamotova, Anna; Rokyta, Richard

2009-01-01

The aim of the study was to demonstrate that direct measurement of hydroxyl radicals and singlet oxygen in the tail of living rats is possible. The basic level of hydroxyl radicals and singlet oxygen were measured and the effects of antioxidants on their levels were studied in the tail of living anaesthetized rats after acute postoperative pain. Laparotomy was performed as the source of acute abdominal pain. After closure of the abdominal cavity, the animals began to awaken within 30-60 minutes. They were left to recover for 2-3 hours; then they were reanesthetized and the effect of antioxidants was measured on the numbers of hydroxyl radicals and singlet oxygen via blood in the tail. The laparotomy was preformed under general anesthesia (Xylazin and Ketamin) using Wistar rats. After recovery and several hours of consciousness they were reanaesthetized and free radicals and singlet oxygen were measured. An antioxidant mixture (vitamins A, C, D and Selenium) was administered intramuscularly prior to the laparotomy. All measurements were done on the tail of anaesthetized animals. In this particular article, the effect of antioxidants is only reported for hydroxyl radicals. After laparotomy, which represented both somatic and visceral pain, hydroxyl radicals and singlet oxygen were increased. Antioxidant application prior to laparotomy decreased the numbers of hydroxyl radicals. Results are in agreement with our previous finding regarding the increase in hydroxyl free radicals and singlet oxygen following nociceptive stimulation, in this case a combination of both somatic and visceral pain. The administered antioxidants mitigated the increase. This is further confirmation that direct measurement of free radicals and singlet oxygen represents a very useful method for the biochemical evaluation of pain and nociception.

Postoperative intra-abdominal collections using a sodium hyaluronate-carboxymethylcellulose (HA-CMC) barrier at the time of laparotomy for uterine or cervical cancers.

PubMed

Leitao, Mario M; Byrum, Graham V; Abu-Rustum, Nadeem R; Brown, Carol L; Chi, Dennis S; Sonoda, Yukio; Levine, Douglas A; Gardner, Ginger J; Barakat, Richard R

2010-11-01

A prior analysis of patients undergoing laparotomy for ovarian malignancies at our institution revealed an increased rate of intra-abdominal collections using HA-CMC film during debulking surgery. The primary objective of the current study was to determine whether the use of HA-CMC is associated with the development of postoperative intra-abdominal collections in patients undergoing laparotomy for uterine or cervical malignancies. We retrospectively identified all laparotomies performed for these malignancies from 3/1/05 to 12/31/07. We identified cases involving the use of HA-CMC via billing records and operative reports. Intra-abdominal collections were defined as localized intraperitoneal fluid accumulations in the absence of re-accumulating ascites. We noted incidences of intra-abdominal collections, as well as other complications. Appropriate statistical tests were applied using SPSS 15.0. We identified 169 laparotomies in which HA-CMC was used and 347 in which HA-CMC was not used. The following were statistically similar in both cohorts: age, body mass index (BMI), primary site, surgery for recurrent disease, prior intraperitoneal surgery, and extent of current surgery. Intra-abdominal collections were seen in 6 (3.6%) of 169 HA-CMC cases compared to 10 (2.9%) of 347 non-HA-CMC cases (p=0.7). The rate of infected collections was similar in both groups (1.2% vs. 1.4%). In the subgroup that underwent tumor debulking, intra-abdominal collections were seen in 3 (11.5%) of 26 HA-CMC cases compared to 2 (5.4%) of 37 non-HA-CMC cases (p=0.6). HA-CMC use does not appear to be associated with postoperative intra-abdominal collections in patients undergoing laparotomy for uterine or cervical cancer. Copyright © 2010 Elsevier Inc. All rights reserved.

Abdominal injuries in a major Scandinavian trauma center – performance assessment over an 8 year period

PubMed Central

2014-01-01

Introduction Damage control surgery and damage control resuscitation have reduced mortality in patients with severe abdominal injuries. The shift towards non-operative management in haemodynamically stable patients suffering blunt abdominal trauma has further contributed to the improved results. However, in many countries, low volume of trauma cases and limited exposure to trauma laparotomies constitute a threat to trauma competence. The aim of this study was to evaluate the institutional patient volume and performance for patients with abdominal injuries over an eight-year period. Methods Data from 955 consecutive trauma patients admitted in Oslo University Hospital Ulleval with abdominal injuries during the eight-year period 2002-2009 were retrospectively explored. A separate analysis was performed on all trauma patients undergoing laparotomy during the same period, whether abdominal injuries were identified or not. Variable life-adjusted display (VLAD) was used in order to describe risk-adjusted survival trends throughout the period and the patients admitted before (Period 1) and after (Period 2) the institution of a formal Trauma Service (2005) were compared. Results There was a steady increase in admitted patients with abdominal injuries, while the number of patients undergoing laparotomy was constant exposing the surgical trauma team leaders to an average of 8 trauma laparotomies per year. No increase in missed injuries or failures of non-operative management was detected. Unadjusted mortality rates decreased from period 1 to period 2 for all patients with abdominal injuries as well as for the patients undergoing laparotomy. However, this apparent decrease was not confirmed as significant in TRISS-based analysis of risk-adjusted mortality. VLAD demonstrated a steady performance throughout the study period. Conclusion Even in a high volume trauma center the exposure to abdominal injuries and trauma laparotomies is limited. Due to increasing NOM, an increasing number of patients with abdominal injuries was not accompanied by an increase in number of laparotomies. However, we have demonstrated a stable performance throughout the study period as visualized by VLAD without an increase in missed injuries or failures of NOM. PMID:25097664

Hepatocellular carcinoma in Riedel's lobe.

PubMed

Zamfir, R; Braşoveanu, V; Boroş, M; Herlea, V; Popescu, I

2008-01-01

We present a rare case of 65-year female with right abdominal mass and abdominal discomfort; a combination of Doppler ultrasonography, computed tomography and laparotomy was utilized to make a diagnosis of tumoral Riedel's lobe. In our case, laparotomy with resection of Riedel's lobe was the proper therapeutical solution.

The spectrum of injuries resulting from posterior abdominal stab wounds: a South African experience

PubMed Central

Oosthuizen, GV; Clarke, DL

2015-01-01

Introduction The spectrum of injury associated with anterior abdominal stab wounds (SWs) is well established. The literature on the spectrum of organ injury associated with SWs to the posterior abdomen, however, is limited. Methods We reviewed our experience of 105 consecutive patients who had established indications for laparotomy managed over a 4-year period in a high volume trauma service in South Africa. Results Of the 105 patients, 97 (92%) were male and the overall mean age was 24 years. Fifty-seven patients (54%) had immediate indications for laparotomy. The remaining 48 patients (46%) initially underwent active clinical observation and the indications for laparotomy became apparent during the observation period. Of the 105 laparotomies performed, 94 (90%) were positive and 11 (10%) were negative. Of the 94 positive laparotomies, 92 were therapeutic and 2 were non-therapeutic. A total of 176 organ injuries were identified: 50 (53%) of the 94 patients sustained a single organ injury while the remaining 44 (47%) sustained multiple organ injuries. The most commonly injured organs were the colon (n=63), spleen (n=21) and kidney (n=19). Conclusions The pattern of intra-abdominal injuries secondary to SWs to the posterior abdomen is different to that seen with the anterior abdomen. Colonic injury is most commonly encountered, followed by injuries to the spleen and kidney. Clinicians must remain vigilant because of the potential for occult injuries. PMID:26263933

The spectrum of injuries resulting from posterior abdominal stab wounds: a South African experience.

PubMed

Kong, V Y; Oosthuizen, G V; Clarke, D L

2015-05-01

The spectrum of injury associated with anterior abdominal stab wounds (SWs) is well established. The literature on the spectrum of organ injury associated with SWs to the posterior abdomen, however, is limited. We reviewed our experience of 105 consecutive patients who had established indications for laparotomy managed over a 4-year period in a high volume trauma service in South Africa. Of the 105 patients, 97 (92%) were male and the overall mean age was 24 years. Fifty-seven patients (54%) had immediate indications for laparotomy. The remaining 48 patients (46%) initially underwent active clinical observation and the indications for laparotomy became apparent during the observation period. Of the 105 laparotomies performed, 94 (90%) were positive and 11 (10%) were negative. Of the 94 positive laparotomies, 92 were therapeutic and 2 were non-therapeutic. A total of 176 organ injuries were identified: 50 (53%) of the 94 patients sustained a single organ injury while the remaining 44 (47%) sustained multiple organ injuries. The most commonly injured organs were the colon (n=63), spleen (n=21) and kidney (n=19). The pattern of intra-abdominal injuries secondary to SWs to the posterior abdomen is different to that seen with the anterior abdomen. Colonic injury is most commonly encountered, followed by injuries to the spleen and kidney. Clinicians must remain vigilant because of the potential for occult injuries.

Analysis of secondary cytoreduction for recurrent ovarian cancer by robotics, laparoscopy and laparotomy.

PubMed

Magrina, Javier F; Cetta, Rachel L; Chang, Yu-Hui; Guevara, Gregory; Magtibay, Paul M

2013-05-01

Analysis of perioperative outcomes and survival of patients with recurrent ovarian cancer undergoing secondary cytoreduction by robotics, laparoscopy, or laparotomy. Retrospective analysis of 52 selected patients with recurrent ovarian cancer undergoing secondary cytoreduction by laparoscopy (9), laparotomy (33) or robotics (10) between January 2006 and December 2010. Comparison was made by a total of 21 factors including age, BMI, number of previous surgeries, tumor type and grade, number of procedures, and 15 types of procedures performed at secondary cytoreduction. For all patients, the mean operating time was 213.8 min, mean blood loss 657.4 ml; and mean hospital stay 7.5 days. Complete debulking was achieved in 75% of patients. Postoperative complications were noted in 36.5% of patients. Overall and progression-free survival at 3-years were 58.8% and 34.1%, respectively. Laparoscopy and robotics had reduced blood loss and hospital stay, while no differences were observed among the three groups for operating time, complications, complete debulking, and survival. Selected patients with recurrent ovarian cancer benefit from a laparoscopic or robotic secondary cytoreduction without compromising survival. Robotics and laparoscopy provide similar perioperative outcomes, and reduced blood loss and shorter hospital stay as compared to laparotomy. Laparotomy seems preferable for patients with widespread peritoneal implants, multiple sites of recurrence, and/or extensive adhesions. Copyright © 2013 Elsevier Inc. All rights reserved.

A rare indication for liver resection.

PubMed

Popescu, I; Zamfir, R; Braşoveanu, V; Boroş, M; Herlea, V

2005-01-01

We present the rare case of a young female with a right upper abdomen tumoral mass and suffering abdominal discomfort. A combination of ultrasonography, computed tomography, magnetic resonance imaging and laparotomy was utilized to conclude a diagnosis of Riedel's lobe. Laparotomy and a resection of Riedel's lobe were selected as the correct therapeutic solutions.

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.

Variations in mortality after emergency laparotomy: the first report of the UK Emergency Laparotomy Network.

PubMed

Saunders, D I; Murray, D; Pichel, A C; Varley, S; Peden, C J

2012-09-01

Emergency laparotomy is a common intra-abdominal procedure. Outcomes are generally recognized to be poor, but there is a paucity of hard UK data, and reports have mainly been confined to single-centre studies. Clinicians were invited to join an 'Emergency Laparotomy Network' and to collect prospective non-risk-adjusted outcome data from a large number of NHS Trusts providing emergency surgical care. Data concerning what were considered to be key aspects of perioperative care, including thirty-day mortality, were collected over a 3 month period. Data from 1853 patients were collected from 35 NHS hospitals. The unadjusted 30 day mortality was 14.9% for all patients and 24.4% in patients aged 80 or over. There was a wide variation between units in terms of the proportion of cases subject to key interventions that may affect outcomes. The presence of a consultant surgeon in theatre varied between 40.6% and 100% of cases, while a consultant anaesthetist was present in theatre for 25-100% of cases. Goal-directed fluid management was used in 0-63% of cases. Between 0% and 68.9% of the patients returned to the ward (level one) after surgery, and between 9.7% and 87.5% were admitted to intensive care (level three). Mortality rates varied from 3.6% to 41.7%. This study confirms that emergency laparotomy in the UK carries a high mortality. The variation in clinical management and outcomes indicates the need for a national quality improvement programme.

Postoperative intra-abdominal collections using a sodium hyaluronate-carboxymethylcellulose (HA-CMC) barrier at the time of laparotomy for ovarian, fallopian tube, or primary peritoneal cancers.

PubMed

Leitao, Mario M; Natenzon, Anna; Abu-Rustum, Nadeem R; Chi, Dennis S; Sonoda, Yukio; Levine, Douglas A; Gardner, Ginger J; Barakat, Richard R

2009-11-01

To determine whether HA-CMC was associated with the development of postoperative intra-abdominal collections in patients undergoing laparotomy for ovarian, fallopian tube, or primary peritoneal malignancies. We retrospectively identified all laparotomies performed for these malignancies from March 1, 2005 to December 31, 2007. The use of HA-CMC was identified. Laparotomies for malignant bowel obstruction or repair of fistulae were excluded. Intra-abdominal collections, non-infected and infected, were defined as localized intraperitoneal fluid accumulations in the absence of re-accumulating ascites. All other complications were also captured. Appropriate statistical tests were applied using SPSS 15.0. We identified 219 laparotomies with HA-CMC and 204 without HA-CMC. Upper abdominal resections were performed in 65/219 (30%) HA-CMC cases compared to 39/204 (19%) cases without HA-CMC (P=0.01). The rates of large bowel and/or rectal resections were similar in both cohorts. Intra-abdominal collections were seen in 18/219 (8.2%) HA-CMC cases compared to 5/204 (2.5%) cases without HA-CMC (P=0.009). HA-CMC was independently associated with the diagnosis of a postoperative intra-abdominal collection (P=0.01). All but 2 collections developed in patients undergoing debulking procedures. HA-CMC appears to be associated with a higher rate of postoperative intra-abdominal collections. This seems to be greatest in patients who are undergoing a debulking procedure.

Benchmarking against the National Emergency Laparotomy Audit recommendations.

PubMed

Ho, Yiu Ming; Cappello, Julie; Kousary, Ramin; McGowan, Brian; Wysocki, Arkadiusz P

2018-05-01

The Royal College of Anaesthetists published the National Emergency Laparotomy Audit (NELA) to describe and compare inpatient care and outcomes of major emergency abdominal surgery in England and Wales in 2015 and 2016. The purpose of this article is to compare emergency abdominal surgical care and mortality in a regional hospital (Logan Hospital, Queensland, Australia) with NELA results. Data were extracted from two databases. All deaths from May 2010 to April 2015 were reviewed and patients who had an emergency abdominal operation within 30 days of death were identified. The health records of all patients who underwent abdominal surgery were extracted and those who had an emergency laparotomy were identified for analysis. Three hundred and fifty patients underwent emergency laparotomy and were included in the analysis. The total 30-day mortality during this 5-year period was 9.7%. Factors affecting mortality included age, Portsmouth-Physiological and Operative Severity Score (P-POSSUM) and admission source. Timing of antibiotic administration, use of perioperative medical service and frequency of intensive care admission were the same in patients who died and survived. Mortality in patients following emergency laparotomy at Logan Hospital compares favourably with 11.1% reported by NELA. This may be partly attributable to case mix distribution as for each P-POSSUM risk Logan Hospital mortality was at the upper end of that reported by NELA. Further Australia data are required. Improved compliance with NELA recommendations may improve outcomes. © 2017 Royal Australasian College of Surgeons.

Glove perforations during open surgery for gynaecological malignancies.

PubMed

Manjunath, A P; Shepherd, J H; Barton, D P J; Bridges, J E; Ind, T E J

2008-07-01

To audit glove perforations at laparotomies for gynaecological cancers. Gynaecological oncology unit, cancer centre, London. Prospective audit. Twenty-nine laparotomies for gynaecological cancers over 3 months. Gloves used during laparotomies for gynaecological cancer were tested for perforations by the air inflation and water immersion technique. Parameters recorded were: type of procedure, localisation of perforation, type of gloves, seniority of surgeon, operation time and awareness of perforations. Glove perforation rate. Perforations were found in gloves from 27/29 (93%) laparotomies. The perforation rate was 61/462 (13%) per glove. The perforation rate was three times higher when the duration of surgery was more than 5 hours. The perforation rate was 63% for primary surgeons, 54.5% for first assistant, 4.7% for second assistant and 40.5% for scrub nurses. Clinical fellows were at highest risk of injury (94%). Two-thirds of perforations were on the index finger or thumb. The glove on the nondominant hand had perforations in 54% of cases. In 50% of cases, the participants were not aware of the perforations. There were less inner glove perforations in double gloves compared with single gloves (5/139 versus 26/154; P = 0.0004, OR = 5.4, 95% CI 1.9-16.7). The indicator glove system failed to identify holes in 44% of cases. Glove perforations were found in most (93%) laparotomies for gynaecological malignancies. They are most common among clinical fellows, are often unnoticed and often not detected by the indicator glove system.

Abdominal Complications after Severe Burns

DTIC Science & Technology

2009-05-01

abdominal compartment syndrome, schemic bowel, biliary disease, peptic ulcer disease and astritis requiring laparotomy, small bowel obstruction, rimary fungal...abdominal complications was 25%, with Curl- ng’s ulcer the most common malady (54% of the total), ollowed by esophageal lesions (17%), hemorrhagic...complications in- luded trauma exploratory laparotomy, abdominal com- artment syndrome, ischemic bowel, biliary disease, peptic lcer disease and gastritis, large

[What is the potential for acute laparoscopy in penetrating abdominal injuries?].

PubMed

Petrás, D; Javora, J

2004-03-01

The aim of this work was to show current opinions on performing acute laparoscopic exploration in penetrating injuries of the abdomen and to assess the authors' own experience in performing the above operation in conditions of the regional hospital. The authors present 17 patients treated between the years 1997-2002 for penetrating injuries of the abdomen or suspected for a penetrating injury. Acute laparotomy was performed in 11 cases, acute laparoscopy in 6 patients. The authors specify certain indications which lead to the acute laparoscopy, the method performed and its diagnostic value. In the group observed, an intraabdominal injury was diagnosed in 41% of the patients, in 59% of cases findings were negative. When the intraabdominal injuries were assessed, the group of the acute laparotomies had 54% of negative findings, the group of the acute laparoscopies had 66.6% of negative findings. Laparoscopy decreased the total number of all negative laparotomies from 59% down to 35%. Diagnostic laparotomy fits to complement a spectrum of examination methods. Especially in equivocal cases, when a penetrating injury is suspected, it decreases the number of so called "necessary" non-therapeutic laparotomies to a minimum. It is most efficient, compared to other diagnostic methods, in verifying injuries of the peritoneum and diaphragm. However, acute laparoscopy should be always performed by an experienced surgeon. A therapeutic potential of the acute laparoscopy depend on proficiency of the operating surgeon and on the technical potential of each hospital. However, they, mostly, still remain restricted to caring for minor, isolated intraabdominal injuries.

Damage control laparotomy for abdominal trauma in children.

PubMed

Polites, Stephanie F; Habermann, Elizabeth B; Glasgow, Amy E; Zielinski, Martin D

2017-05-01

Damage control laparotomy (DCL) is not well studied in the pediatric trauma population. The purpose of this study was to develop a surrogate definition of DCL compatible with national and administrative data sources so that the rate and outcomes of DCL in pediatric trauma patients could be determined. Using the 2010-2014 National Trauma Data Bank, children ≤18 with an abdominal AIS ≥ 3 who underwent a laparotomy within 3 h of arrival were identified (n = 2989). DCL was defined as occurring in children who underwent a second laparotomy within 5-48 h from the index laparotomy (n = 360). Children meeting these criteria were compared to those children who had the initial definitive operative management (n = 2174) and those who died prior to 48 h (n = 455). DCL occurred in 12% of children with operative abdominal trauma. Children who underwent DCL had a greater median ISS (25 vs 18) and heart rate (112 vs 100), lower systolic blood pressure (104 vs 113), and GCS (12 vs 13), and were more likely to receive a preoperative blood transfusion (19 vs 11%) than those who had definitive initial operative management (all p < .05). Median length of stay (17 vs 8 days) and mortality (9 vs 2%) were greater following DCL than definitive initial operative management (p < .001). No differences in rate of DCL were seen based on ACS pediatric verification (p = .07). Few children with operative abdominal trauma undergo DCL. DCL was associated with worse physiology rather than anatomic injury severity in this study. As expected, outcomes were worse following DCL.

Analgesic effects of tramadol, carprofen or multimodal analgesia in rats undergoing ventral laparotomy.

PubMed

Zegre Cannon, Coralie; Kissling, Grace E; Goulding, David R; King-Herbert, Angela P; Blankenship-Paris, Terry

2011-03-01

In this study, the authors evaluated the analgesic efficacy of tramadol (an opioid-like analgesic), carprofen (a nonsteroidal anti-inflammatory drug) and a combination of both drugs (multimodal therapy) in a rat laparotomy model. The authors randomly assigned rats to undergo either surgery (abdominal laparotomy with visceral manipulation and anesthesia) or anesthesia only. Rats in each group were treated with tramadol (12.5 mg per kg body weight), carprofen (5 mg per kg body weight), a combination of tramadol and carprofen (12.5 mg per kg body weight and 5 mg per kg body weight, respectively) or saline (anesthesia control group only; 5 mg per kg body weight). The authors administered analgesia 10 min before anesthesia, 4 h after surgery or (for the rats that received anesthesia only) anesthesia and 24 h after surgery or anesthesia. They measured locomotor activity, running wheel activity, feed and water consumption, body weight and fecal corticosterone concentration of each animal before and after surgery. Clinical observations were made after surgery or anesthesia to evaluate signs of pain and distress. The authors found that carprofen, tramadol and a combination of carprofen and tramadol were all acceptable analgesia regimens for a rat laparotomy model.

Effects of platelet rich plasma on fascial healing in rats with fecal peritonitis

PubMed

Girgin, Mustafa; Binnetoglu, Kenan; Duman, Kazim; Kanat, Burhan Hakan; Cetinkaya, Ziya; Ayten, Refik; Ilhan, Yavuz Selim; Ilhan, Necip; Seker, Ibrahim; Timurkaan, Necati

2016-05-01

To evaluate the effects of platelet rich plasma (PRP) on the healing of fascia wherein peritonitis has been created. Twenty eight Wistar Albino rats were divided into four groups. Only a primary fascial repair following laparotomy was performed on Group 1, a primary fascial repair performed and PRP treatment applied following laparotomy on Group 2, and a fecal peritonitis created following laparotomy and a primary fascial repair carried out on Group 3. A fecal peritonitis was created following laparotomy and primary fascial repair and PRP treatment on the fascia was carried out on Group 4. TNF-α was found to be significantly lower in the control group (Group 1). It was detected at the highest level in the group in which fecal peritonitis was created and PRP applied (Group 4). TGF-β was determined as being significantly higher only in Group 4. Histopathologically, the differences between the groups in terms of cell infiltration and collagen deposition were not found to be significant. When platelet rich plasma was given histologically and biochemicaly as wound healing parameters cellular infiltration, collagen accumulation, and tissue hydroxyiproline levels were not increased but neovascularization, fibroblast activation and TNF Alfa levels were increased and PRP accelerated wound healing.

Nontherapeutic Laparotomy in American Combat Casualties: A 10-year Review

DTIC Science & Technology

2014-09-10

for selective nonoperative management (SNOM) for abdominal trauma to minimize morbidity from nontherapeutic laparotomies (NTLs); however, this treatment...credited for introducing selective nonoperative management (SNOM) for penetrating abdominal trauma.2 SNOM, which now encompasses both penetrating and...BAT), 30% of anterior and 67% of back abdominal gunshot wounds, as well as 50% of anterior and 85% of back stab wounds can be managed using SNOM

Ratio-driven resuscitation predicts early fascial closure in the combat wounded.

PubMed

Glaser, Jacob; Vasquez, Matthew; Cardarelli, Cassandra; Dunne, James; Elster, Eric; Hathaway, Emily; Bograd, Benjamin; Safford, Shawn; Rodriguez, Carlos

2015-10-01

Operation Iraqi Freedom and Operation Enduring Freedom have seen the highest rates of combat casualties since Vietnam. These casualties often require massive transfusion (MT) and immediate surgical attention to control hemorrhage. Clinical practice guidelines dictate ratio-driven resuscitation (RDR) for patients requiring MT. With the transition from crystalloid to blood product resuscitation, we have seen fewer open abdomens in combat casualties. We sought to determine the effect RDR has on achieving early definitive abdominal fascial closure in combat casualties undergoing exploratory laparotomy. Records of 1,977 combat casualties admitted to a single US military hospital from April 2003 to December 2011 were reviewed. Patients receiving an MT and laparotomy in theater constituted the study cohort. The cohort was divided into RDR, defined as a ratio of 0.8-U to 1.2-U packed red blood cells to 1-U fresh frozen plasma, and No-RDR groups. Age, injury patterns, mechanism of injury, injury severity, blood products, number of laparotomies, and days to fascial closure were collected. Assessed outcomes were number of days (early ≤ 2 days) and number of laparotomies to achieve fascial closure. The mean age of the study cohort (n = 172) was 24.0 years, and mean Injury Severity Score (ISS) was 24.8. Improvised explosive device blast was the most common mechanism of injury (74.4%). The cohort was divided into RDR patients (n = 73) and no RDR (n = 99). There was no difference in mean age, mean ISS, or rate of nontherapeutic exploratory laparotomies between the groups. RDR patients had a significantly lower abdominal injury rate (34.2% vs. 72.7%, p < 0.01), had fewer laparotomies (2.7 vs. 4.3, p = 0.003), and achieved primary fascial closure faster (2.4 days vs. 7.2 days, p = 0.004). On multivariate analysis, RDR (2.74; 95% confidence interval, 1.44-5.2) was an independent predictor for early fascial closure. Adherence to RDR guidelines resulted in significantly decreased number of abdominal operations and was identified as an independent predictor for early fascial closure. Further investigation is warranted to validate these findings. Therapeutic study, level III.

Fallopian tube cancer. The Roswell Park experience.

PubMed

Rose, P G; Piver, M S; Tsukada, Y

1990-12-15

Sixty-four patients with primary fallopian tube cancer treated at Roswell Park Memorial Institute from 1964 to 1987 underwent retrospective clinicopathologic review. In 40 patients fallopian tube cancer was the only primary, but in 24 patients primary fallopian tube cancer was part of a multifocal upper genital tract malignancy. Of the 40 patients with unifocal fallopian disease, the median survival was 28 months. Only 15% of patients were alive and disease free with follow-up ranging from 22 to 141 months (median, 90.5 months). Survival was not associated with stage of disease, tumor histology, grade, or depth of invasion in this series. Fourteen patients who received cisplatin-based chemotherapy were evaluable for response. Three patients (21%) responded; two complete and one partial. Twelve patients without clinical evidence of disease underwent second-look procedures, ten laparotomy and two laparoscopy. Four of ten second-look laparotomies were negative. Secondary debulking was done in three of four patients with gross disease, one of which had a negative third-look laparotomy. Negative laparotomy, second-look or third-look, was associated with improved survival (P = 0.016). One of the two laparoscopies was negative, but the patient recurred. In the remaining 24 patients cancer of the fallopian tube was part of a multifocal upper genital tract malignancy. In 12 patients tubal disease was invasive, and in 12, it was in situ. Separate primaries occurred in the ovaries (n = 20); uterus (n = 7); and cervix (n = 2). This represents 1.3% of ovarian malignancies treated at Roswell Park Memorial Institute during the study period. Fallopian tube cancer seems as virulent as ovarian cancer with few long-term survivors. It is frequently associated with other sites of upper genital tract malignancy. Second-look laparotomy is an important predictor of survival. Second-look laparoscopy may be useful if positive.

Complications of nonoperative management of high-grade blunt hepatic injuries.

PubMed

Kozar, Rosemary A; Moore, John B; Niles, Sarah E; Holcomb, John B; Moore, Ernest E; Cothren, C Clay; Hartwell, Elizabeth; Moore, Frederick A

2005-11-01

Nonoperative management of blunt hepatic injuries is highly successful. Complications associated with high-grade injuries, however, have not been well characterized. The purpose of the present study was therefore to define hepatic-related complications and associated treatment modalities in patients undergoing nonoperative management of high-grade blunt hepatic injuries. Three hundred thirty-seven patients from two regional Level I trauma centers with grade 3 to 5 blunt hepatic injuries during a 40-month period were reviewed. Complications and treatment of hepatic-related complications in patients not requiring laparotomy in the first 24 hours were identified. Of 337 patients with a grade 3 to 5 injury, 230 (68%) were managed nonoperatively. There were 37 hepatic-related complications in 25 patients (11%); 63% (5 of 8) of patients with grade 5 injuries developed complications, 21% (19 of 92) of patients with grade 4 injuries, but only 1% (1 of 130) of patients with grade 3 injuries. Complications included bleeding in 13 patients managed by angioembolization (n = 12) and laparotomy (n = 1), liver abscesses in 2 patients managed with computed tomography-guided drainage (n = 2) and subsequent laparotomy (n = 1). In one patient with bleeding, hepatic necrosis followed surgical ligation of the right hepatic artery and required delayed hepatic lobectomy. Sixteen biliary complications were managed with endoscopic retrograde cholangiopancreatography and stenting (n = 7), drainage (n = 5), and laparoscopy (n = 4). Three patients had suspected abdominal sepsis and underwent a negative laparotomy, whereas an additional three patients underwent laparotomy for abdominal compartment syndrome. Nonoperative management of high-grade liver injuries can be safely accomplished. Mortality is low; however, complications in grade 4 and 5 injuries should be anticipated and may require a combination of operative and nonoperative management strategies.

Applicability of an established management algorithm for destructive colon injuries after abbreviated laparotomy: a 17-year experience.

PubMed

Sharpe, John P; Magnotti, Louis J; Weinberg, Jordan A; Shahan, Charles P; Cullinan, Darren R; Marino, Katy A; Fabian, Timothy C; Croce, Martin A

2014-04-01

For more than a decade, operative decisions (resection plus anastomosis vs diversion) for colon injuries, at our institution, have followed a defined management algorithm based on established risk factors (pre- or intraoperative transfusion requirements of more than 6 units packed RBCs and/or presence of significant comorbid diseases). However, this management algorithm was originally developed for patients managed with a single laparotomy. The purpose of this study was to evaluate the applicability of this algorithm to destructive colon injuries after abbreviated laparotomy (AL) and to determine whether additional risk factors should be considered. Consecutive patients over a 17-year period with colon injuries after AL were identified. Nondestructive injuries were managed with primary repair. Destructive wounds were resected at the initial laparotomy followed by either a staged diversion (SD) or a delayed anastomosis (DA) at the subsequent exploration. Outcomes were evaluated to identify additional risk factors in the setting of AL. We identified 149 patients: 33 (22%) patients underwent primary repair at initial exploration, 42 (28%) underwent DA, and 72 (49%) had SD. Two (1%) patients died before re-exploration. Of those undergoing DA, 23 (55%) patients were managed according to the algorithm and 19 (45%) were not. Adherence to the algorithm resulted in lower rates of suture line failure (4% vs 32%, p = 0.03) and colon-related morbidity (22% vs 58%, p = 0.03) for patients undergoing DA. No additional specific risk factors for suture line failure after DA were identified. Adherence to an established algorithm, originally defined for destructive colon injuries after single laparotomy, is likewise efficacious for the management of these injuries in the setting of AL. Copyright © 2014 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

Octreotide inhibits hepatic fibrosis, bile duct proliferation and bacterial translocation in obstructive jaundice.

PubMed

Türkçapar, Nuran; Bayar, Sancar; Koyuncu, Ayhan; Ceyhan, Koray

2003-01-01

The protective effect of octreotide on bacterial translocation, bile duct epithelial proliferation and hepatic fibrosis was studied in an experimental obstructive jaundice model. Forty-five healthy Wistar albino rats were randomly divided into three groups. Group I (n = 15): Median laparotomy and common bile duct manipulation performed (Sham group). Group II (n = 15): Laparotomy and common bile duct ligation performed. Group III (n = 15): After laparotomy and common bile duct ligation octreotide (Sandostatin, sandoz) was given. Simultaneously group I and II received 3 cc 0.9% NaCl and group III received 20 micrograms/kg/daily octreotide subcutaneously every 8 hours during 9 days. Two days after the procedure all rats were opened under ether anesthesia and sterile conditions. Group I had simple laparotomy but group II and III also had common bile duct ligation by 5/0 prolene. Seven days after the surgery (9th day after treatment) all rats underwent laparotomy and tests for bacterial translocation, liver biochemical tests and histopathologic analysis of liver and small bowel were carried out. In group II cecal population levels of bacteria were significantly higher than group I and group III (p < 0.05). In group II there was also statistically significant bacterial translocation to the mesenteric lymph nodes. Pathological changes were found in terminal ileum samples in group II which seemed to improve in group III. Hepatocyte function was preserved with octreotide treatment which also significantly decreased bile duct proliferation and periportal fibrosis in response to biliary obstruction. This experimental study showed that octreotide is effective in preventing bacterial translocation, bile duct proliferation and hepatic fibrosis in obstructive jaundice.

Outcomes of hospitalized patients undergoing emergency general surgery remote from admission.

PubMed

Sharoky, Catherine E; Bailey, Elizabeth A; Sellers, Morgan M; Kaufman, Elinore J; Sinnamon, Andrew J; Wirtalla, Christopher J; Holena, Daniel N; Kelz, Rachel R

2017-09-01

Emergency general surgery during hospitalization has not been well characterized. We examined emergency operations remote from admission to identify predictors of postoperative 30-day mortality, postoperative duration of stay >30 days, and complications. Patients >18 years in The American College of Surgeons National Surgical Quality Improvement Program (2011-2014) who had 1 of 7 emergency operations between hospital day 3-18 were included. Patients with operations >95th percentile after admission (>18 days; n = 581) were excluded. Exploratory laparotomy only (with no secondary procedure) represented either nontherapeutic or decompressive laparotomy. Multivariable logistic regression was used to identify predictors of study outcomes. Of 10,093 patients with emergency operations, most were elderly (median 66 years old [interquartile ratio: 53-77 years]), white, and female. Postoperative 30-day mortality was 12.6% (n = 1,275). Almost half the cohort (40.1%) had a complication. A small subset (6.8%) had postoperative duration of stay >30 days. Postoperative mortality after exploratory laparotomy only was particularly high (>40%). In multivariable analysis, an operation on hospital day 11-18 compared with day 3-6 was associated with death (odds ratio 1.6 [1.3-2.0]), postoperative duration of stay >30 days (odds ratio 2.0 [1.6-2.6]), and complications (odds ratio 1.5 [1.3-1.8]). Exploratory laparotomy only also was associated with death (odds ratio 5.4 [2.8-10.4]). Emergency general surgery performed during a hospitalization is associated with high morbidity and mortality. A longer hospital course before an emergency operation is a predictor of poor outcomes, as is undergoing exploratory laparotomy only. Copyright © 2017 Elsevier Inc. All rights reserved.

Assessment of post-laparotomy pain in laboratory mice by telemetric recording of heart rate and heart rate variability

PubMed Central

Arras, Margarete; Rettich, Andreas; Cinelli, Paolo; Kasermann, Hans P; Burki, Kurt

2007-01-01

Background Pain of mild to moderate grade is difficult to detect in laboratory mice because mice are prey animals that attempt to elude predators or man by hiding signs of weakness, injury or pain. In this study, we investigated the use of telemetry to identify indicators of mild-to-moderate post-laparotomy pain. Results Adult mice were subjected to laparotomy, either combined with pain treatment (carprofen or flunixin, 5 mg/kg s/c bid, for 1 day) or without pain relief. Controls received anesthesia and analgesics or vehicle only. Telemetrically measured locomotor activity was undisturbed in all animals, thus confirming that any pain experienced was of the intended mild level. No symptoms of pain were registered in any of the groups by scoring the animals' outer appearance or spontaneous and provoked behavior. In contrast, the group receiving no analgesic treatment after laparotomy demonstrated significant changes in telemetry electrocardiogram recordings: increased heart rate and decreased heart rate variability parameters pointed to sympathetic activation and pain lasting for 24 hours. In addition, core body temperature was elevated. Body weight and food intake were reduced for 3 and 2 days, respectively. Moreover, unstructured cage territory and destroyed nests appeared for 1–2 days in an increased number of animals in this group only. In controls these parameters were not affected. Conclusion In conclusion, real-time telemetric recordings of heart rate and heart rate variability were indicative of mild-to-moderate post-laparotomy pain and could define its duration in our mouse model. This level of pain cannot easily be detected by direct observation. PMID:17683523

A Prospective, Comparative Study for the Evaluation of Postoperative Pain and Quality of Recovery in Patients Undergoing Robotic Versus Open Hysterectomy for Staging of Endometrial Cancer.

PubMed

Cohn, David E; Castellon-Larios, Karina; Huffman, Laura; Salani, Ritu; Fowler, Jeffrey M; Copeland, Larry J; O'Malley, David M; Backes, Floor J; Eisenhauer, Eric L; Abdel-Rasoul, Mahmoud; Puente, Erika G; Bergese, Sergio D

2016-01-01

To measure and compare postoperative pain and patient satisfaction in patients undergoing either robotic or open laparotomy for surgical staging of endometrial cancer. Prospective, comparative study (Canadian Task Force classification II). University hospital. A total of 142 patients undergoing either robotic or open laparotomy for surgical staging of endometrial cancer. Patients scheduled for surgical staging of endometrial cancer at a single institution were identified. The patients underwent either robotic or open hysterectomy for staging of endometrial cancer. The choice of operative approach (robotic vs laparotomy) was made by the faculty physician before enrollment. Patients participated in the study for up to 48 hours for pain assessments and up to 10 ± 3 days postoperatively for quality of recovery assessments. The following measurements were performed: postoperative pain with the visual analog scale (VAS), 24-hour opioid consumption, and quality of recovery using the Quality of Recovery Questionnaire (QoR-40). The study was terminated owing to futility, given the lack of open procedures at our institution. Despite that lack of statistically significant difference between VAS scores at rest and with leg extension, there was a significant decrease in 24-hour opioid consumption in the robotic group. In addition, the QoR-40 showed an increased perception of recovery in patients within the robotic group compared with the laparotomy group. Patients with endometrial cancer who underwent robotic surgery had decreased postoperative opioid consumption and improved quality of recovery compared with those who underwent surgery via laparotomy. Copyright © 2016 AAGL. Published by Elsevier Inc. All rights reserved.

Rates of intraoperative complications and conversion to laparotomy during laparoscopic ovariectomy performed by veterinary students: 161 cases (2010-2014).

PubMed

Nylund, Adam M; Drury, Adam; Weir, Heather; Monnet, Eric

2017-07-01

OBJECTIVE To assess rates of intraoperative complications and conversion to laparotomy associated with supervised veterinary students performing laparoscopic ovariectomy in dogs. DESIGN Retrospective case series. ANIMALS 161 female shelter dogs for which elective laparoscopic ovariectomy had been performed by supervised senior (fourth-year) veterinary students from 2010 through 2014. PROCEDURES Medical records of all dogs were reviewed and data collected regarding duration of surgery, surgical complications and other characteristics, and whether conversion to laparotomy was required. RESULTS Laparoscopic ovariectomy was performed with a 2-cannula technique and a 10-mm vessel-sealing device for hemostasis in all dogs. A Veress needle was used for initial insufflation in 144 (89.4%) dogs; method of insufflation was not reported for the remaining 17 (10.6%) dogs. Mean ± SD duration of surgery was 114.90 ± 33.40 minutes. Surgical complications, all classified as minor blood loss, occurred in 24 (14.9%) dogs. These included splenic puncture during insertion of the Veress needle (n = 20 [12.4%]) and minor bleeding from the ovarian pedicle (4 [2.5%]). Splenic puncture required no intervention, and ovarian pedicle bleeding required application of the vessel-sealing device an additional time to control the bleeding. Two ovaries were dropped in the abdominal cavity at the time of removal. Both were retrieved without complication. Conversion to laparotomy was not required for any dog. All dogs were discharged from the hospital within 24 hours after surgery. CONCLUSIONS AND CLINICAL RELEVANCE Laparoscopic ovariectomy in dogs was performed safely by closely supervised novice surgeons, with only minor intraoperative complications encountered and no need for conversion to laparotomy.

Laparotomy and proximal gastric vagotomy in Zollinger-Ellison syndrome: results of a 16-year prospective study.

PubMed

McArthur, K E; Richardson, C T; Barnett, C C; Eshaghi, N; Smerud, M J; McClelland, R N; Feldman, M

1996-06-01

Pharmacological control of gastric acid hypersecretion in the Zollinger-Ellison syndrome has steadily improved, but medical treatment does not address the underlying tumor. The objective of this study was to evaluate the long-term effectiveness of a surgical approach to both tumor and acid hypersecretion in 22 patients with the Zollinger-Ellison syndrome. Patients underwent laparotomy to resect tumors, combined with vagotomy to reduce acid secretion, followed by postoperative antisecretory therapy, if necessary. No surgical mortality or serious morbidity occurred. Tumor was found at laparotomy in nine patients (41%) and during long-term follow-up in an additional two patients (9%). Ten-year survival is 81%, with a long-term cure rate of at least 14%. Most patients (86%) have had long-term inhibition of acid secretion. Eight patients have discontinued regular use of acid-inhibiting medications. Patients requiring medication need less of it, and they have an improved acid inhibitory response to medication for up to 16 yr after surgery. Cure of the Zollinger-Ellison syndrome is possible in a minority of patients. Acid secretion can be safely reduced in almost all patients with laparotomy/vagotomy, usually allowing discontinuation, or reduced dose, of acid-inhibiting drugs. Long-term survival and quality of life are generally excellent.

Primary hepatic artery embolization in pediatric blunt hepatic trauma.

PubMed

Ong, Caroline C P; Toh, Luke; Lo, Richard H G; Yap, Te-Lu; Narasimhan, Kannan

2012-12-01

Non-operative management of isolated blunt hepatic trauma is recommended except when hemodynamic instability requires immediate laparotomy. Hepatic artery angioembolization is increasingly used for hepatic injuries with ongoing bleeding as demonstrated by contrast extravasation on the CT scan. It is used primarily or after laparotomy to control ongoing hemorrhage. Hepatic angioembolization as part of multimodality management of hepatic trauma is reported mainly in adults, with few pediatric case reports. We describe our institution experience with primary pediatric hepatic angioembolization and review the literature with regard to indications and complications. Two cases (3 and 8 years old), with high-grade blunt hepatic injuries with contrast extravasation on the CT scan were successfully managed by emergency primary hepatic angioembolization with minimal morbidity and avoided laparotomy. To date, the only reports of pediatric hepatic angioembolization for trauma are 5 cases for acute bleeding and 15 delayed cases for pseudoaneurysm. The role of hepatic angioembolization in the presence of an arterial blush on CT in adults is accepted, but contested in a pediatric series, despite higher transfusion rate and mortality rate. We propose that hepatic angioembolization should be considered adjunct treatment, in lieu of, or in addition to emergency laparotomy for hemostasis in pediatric blunt hepatic injury. Copyright © 2012 Elsevier Inc. All rights reserved.

An Experience in the Management of the Open Abdomen in Severely Injured Burn Patients

DTIC Science & Technology

2012-07-01

laparotomy was ACS in 31 patients (82%), abdominal trauma in 6 patients (16%), and a perforated gastric ulcer in 1 patient (3%). The abdominal...and other primary intra-abdominal pathology resulting in an abdominal catastrophe. Decompres- sive laparotomy for the treatment of ACS has been...presence of burns involving abdominal skin. • Treatment characteristics: method of temporary abdominal closure, number of days to closure, and number

A United Kingdom national survey of trends in ectopic pregnancy management.

PubMed

Taheri, M; Bharathan, R; Subramaniam, A; Kelly, T

2014-08-01

Our national survey demonstrates increased use of medical and laparoscopic management of ectopic pregnancy in the UK. In the UK in 2000, 35% of cases were managed by laparoscopy, 63% by laparotomy and 1% with medication. A recent review in the USA revealed increasing rates of medical management and decreasing rates of laparotomy; a trend driven by both cost-effectiveness and patient choice. A total of 119 early pregnancy units were surveyed regarding the nature and management of the three most recent cases of ectopic pregnancy; in addition, feasibility of training residents was also requested. Participants reported on 124 cases with a median of five cases per month per department. A total of 57% of cases were managed laparoscopically, 31% medically, 5% by laparotomy and 6% conservatively. Out of 44 centres, 29 have the facilities for training in both intermediate laparoscopic surgery and early pregnancy ultrasound.

Evaluation of the effects of laparotomy and laparoscopy on the immune system in intra-abdominal sepsis--a review.

PubMed

Karantonis, Fotios-Filippos; Nikiteas, Nikolaos; Perrea, Despina; Vlachou, Antonia; Giamarellos-Bourboulis, Evangelos J; Tsigris, Christos; Kostakis, Alkiviadis

2008-01-01

This review portrays the most common experimental models of intra-abdominal sepsis. Additionally, it outlines the facts that distinguish laparotomy from laparoscopy, in respect to the immune response, when comparing these two techniques in experimental models of intra-abdominal sepsis. It describes the consequences of pneumoperitoneum and trauma produced by laparoscopy or laparotomy, respectively, on bacterial translocation and immunity. Furthermore, we report the few efforts that have been made in clinical settings, where surgeons have attempted to utilize laparoscopy as a therapeutic module when treating peritonitis or sepsis of abdominal origin. Certainly there is a need for more research in order to fortify the role of pneumoperitoneum in sepsis of abdominal origin. It seems that minimally invasive surgery will inevitably gain acceptance by surgeons, as evidence points that by inflicting less trauma the healing response is expected to be more efficient, especially in septic patients.

Laparoscopic staging for apparent stage I epithelial ovarian cancer.

PubMed

Melamed, Alexander; Keating, Nancy L; Clemmer, Joel T; Bregar, Amy J; Wright, Jason D; Boruta, David M; Schorge, John O; Del Carmen, Marcela G; Rauh-Hain, J Alejandro

2017-01-01

Whereas advances in minimally invasive surgery have made laparoscopic staging technically feasible in stage I epithelial ovarian cancer, the practice remains controversial because of an absence of randomized trials and lack of high-quality observational studies demonstrating equivalent outcomes. This study seeks to evaluate the association of laparoscopic staging with survival among women with clinical stage I epithelial ovarian cancer. We used the National Cancer Data Base to identify all women who underwent surgical staging for clinical stage I epithelial ovarian cancer diagnosed from 2010 through 2012. The exposure of interest was planned surgical approach (laparoscopy vs laparotomy), and the primary outcome was overall survival. The primary analysis was based on an intention to treat: all women whose procedures were initiated laparoscopically were categorized as having had a planned laparoscopic procedure, regardless of subsequent conversion to laparotomy. We used propensity methods to match patients who underwent planned laparoscopic staging with similar patients who underwent planned laparotomy based on observed characteristics. We compared survival among the matched cohorts using the Kaplan-Meier method and Cox regression. We compared the extent of lymphadenectomy using the Wilcoxon rank-sum test. Among 4798 eligible patients, 1112 (23.2%) underwent procedures that were initiated laparoscopically, of which 190 (17%) were converted to laparotomy. Women who underwent planned laparoscopy were more frequently white, privately insured, from wealthier ZIP codes, received care in community cancer centers, and had smaller tumors that were more frequently of serous and less often of mucinous histology than those who underwent staging via planned laparotomy. After propensity score matching, time to death did not differ between patients undergoing planned laparoscopic vs open staging (hazard ratio, 0.77, 95% confidence interval, 0.54-1.09; P = .13). Planned laparoscopic staging was associated with a slightly higher median lymph node count (14 vs 12, P = .005). Planned laparoscopic staging was not associated with time to death after adjustment for receipt of adjuvant chemotherapy, histological type and grade, and pathological stage (hazard ratio, 0.82, 95% confidence interval, 0.57-1.16). Surgical staging via planned laparoscopy vs laparotomy was not associated with worse survival in women with apparent stage I epithelial ovarian cancer. Copyright © 2016 Elsevier Inc. All rights reserved.

Postoperative Outcomes of Extremely Low Birth-Weight Infants With Necrotizing Enterocolitis or Isolated Intestinal Perforation

PubMed Central

Blakely, Martin L.; Lally, Kevin P.; McDonald, Scott; Brown, Rebeccah L.; Barnhart, Douglas C.; Ricketts, Richard R.; Thompson, W Raleigh; Scherer, L R.; Klein, Michael D.; Letton, Robert W.; Chwals, Walter J.; Touloukian, Robert J.; Kurkchubasche, Arlett G.; Skinner, Michael A.; Moss, R Lawrence; Hilfiker, Mary L.

2005-01-01

Objective: Purposes of this study were: 1) to compare mortality and postoperative morbidities (intra-abdominal abscess, wound dehiscence, and intestinal stricture) in extremely low birth weight (ELBW) infants who underwent initial laparotomy or drainage for necrotizing enterocolitis (NEC) or isolated intestinal perforation (IP); 2) to determine the ability to distinguish NEC from IP preoperatively and the importance of this distinction on outcome measures; and 3) to evaluate the association between extent of intestinal disease determined at operation and outcome measures. Background: ELBW infants who undergo operation for NEC or IP have a postoperative, in-hospital mortality rate of approximately 50%. Whether to perform laparotomy or drainage initially is controversial. Also unknown is the importance of distinguishing NEC from IP and the current ability to make this distinction based on objective data available prior to operation. Methods: A prospective, multicenter cohort study of 156 ELBW infants at 16 neonatal intensive care units (NICU) within the NICHD Neonatal Research Network. Results: Among the 156 enrolled infants, 80 underwent initial peritoneal drainage and 76 initial laparotomy. Mortality rate was 49% (76 of 156). Ninety-six patients had a preoperative diagnosis of NEC and 60 had presumed IP. There was a high level of agreement between the presumed preoperative diagnosis and intraoperative diagnosis in patients undergoing initial laparotomy (kappa = 0.85). The relative risk for death with a preoperative diagnosis of NEC (versus IP) was 1.4 (95% confidence interval, 0.99–2.1, P = 0.052). The overall incidence of postoperative intestinal stricture was 10.3%, wound dehiscence 4.4%, and intra-abdominal abscess 5.8%, and did not significantly differ between groups undergoing initial laparotomy versus initial drainage. Conclusions: Survival to hospital discharge after operation for NEC or IP in ELBW neonates remains poor (51%). Patients with a preoperative diagnosis of NEC have a relative risk for death of 1.4 compared with those with a preoperative diagnosis of IP. A distinction can be made preoperatively between NEC and IP based on abdominal radiographic findings and the patient's age at operation. Future randomized trials that compare laparotomy versus drainage would likely benefit from stratification of treatment assignment based on preoperative diagnosis. PMID:15912048

Independent predictors of enteric fistula and abdominal sepsis after damage control laparotomy: results from the prospective AAST Open Abdomen registry.

PubMed

Bradley, Matthew J; Dubose, Joseph J; Scalea, Thomas M; Holcomb, John B; Shrestha, Binod; Okoye, Obi; Inaba, Kenji; Bee, Tiffany K; Fabian, Timothy C; Whelan, James F; Ivatury, Rao R

2013-10-01

Enterocutaneous fistula (ECF), enteroatmospheric fistula (EAF), and intra-abdominal sepsis/abscess (IAS) are major challenges for surgeons caring for patients undergoing damage control laparotomy after trauma. To determine independent predictors of ECF, EAF, or IAS in patients undergoing damage control laparotomy after trauma, using the AAST Open Abdomen Registry. The AAST Open Abdomen registry of patients with an open abdomen following damage control laparotomy was used to identify patients who developed ECF, EAF, or IAS and to compare these patients with those without these complications. Univariate analyses were performed to compare these groups of patients. Variables from univariate analyses differing at P < .20 were entered into a stepwise logistic regression model to identify independent risk factors for ECF, EAF, or IAS. Fourteen level I trauma centers. A total of 517 patients with an open abdomen following damage control laparotomy. Complication of ECF, EAF, or IAS. More patients in the ECF/EAF/IAS group than in the group without these complications underwent bowel resection (63 of 111 patients [57%] vs 133 of 406 patients [33%]; P < .001). Within the first 48 hours after surgery, the ECF/EAF/IAS group received more colloids (P < .03) and total fluids (P < .03) than did the group without these complications. The ECF/EAF/IAS group underwent almost twice as many abdominal reexplorations as did the group without these complications (mean [SD] number, 4.1 [4.1] vs 2.2 [3.4]; P < .001). After multivariate analysis, the independent predictors of ECF/EAF/IAS were a large bowel resection (adjusted odds ratio [AOR], 3.56 [95% CI, 1.88-6.76]; P < .001), a total fluid intake at 48 hours of between 5 and 10 L (AOR, 2.11 [95% CI, 1.15-3.88]; P = .02) or more than 10 L (AOR, 1.93 [95% CI, 1.04-3.57]; P = .04), and an increasing number of reexplorations (AOR, 1.14 [95% CI, 1.06-1.21]; P < .001). Large bowel resection, large-volume fluid resuscitation, and an increasing number of abdominal reexplorations were statistically significant predictors of ECF, EAF, or IAS in patients with an open abdomen after damage control laparotomy.

Risk Factors for Hepatic Morbidity Following Nonoperative Management: Multicenter Study

DTIC Science & Technology

2006-05-01

with a primary bile duct leak at ERCP. The last patient underwent laparotomy for a biliary -venous fistula that failed to resolve by ERCP and stenting ...the patient with a biliary -venous fistula underwent laparotomy and ERCP with stenting to manage this complication and then later, IR drainage of a...peritonitis,17 and stenting rather than sphincter- otomy is felt to expedite healing of biliary leaks.18 Al- though we had relatively few bile duct

A comparison of alcohol positive and alcohol negative trauma patients requiring an emergency laparotomy.

PubMed

Benson, Cedric; Weinberg, Janice; Narsule, Chaitan K; Brahmbhatt, Tejal S

2018-07-01

The effect of alcohol exposure on patients undergoing a laparotomy for trauma is unknown. The purpose of this study was to compare outcomes of morbidity and mortality between alcohol positive and alcohol negative trauma patients who required emergent laparotomies using the National Trauma Data Bank (NTDB). A retrospective database analysis was performed using 28,354 NTDB incident trauma cases, from 2007 through 2012, who had been tested for alcohol and who required abdominal operations (using ICD-9-CM procedure codes) within 24h of presentation. Variables used: age, gender, admission year, alcohol presence, ISS, GCS, injury type & mechanism, discharge status, hospital LOS, ICU stay, ventilator use, and hospital complications. In adjusted analyses, there were no statistically significant differences between the alcohol positive and alcohol negative cohorts when evaluating in-hospital mortality (OR, 0.93; 95% CI: 0.84-1.03), likelihood of earlier hospital discharge (HR, 1.02; 95% CI: 0.99-1.05), and the all-inclusive category of in-hospital complications (OR, 1.04; 95% CI: 0.97-1.12). After adjusting for age, gender, admission year, ISS, GCS, and injury mechanism, there were no major differences between the alcohol positive and alcohol negative cohorts when it came to in-hospital mortality, likelihood of earlier hospital discharge, and most of the in-hospital complications measured among adult trauma patients requiring emergency laparotomies. Copyright © 2017 Elsevier Inc. All rights reserved.

The utility of focused assessment with sonography for trauma as a triage tool in multiple-casualty incidents during the second Lebanon war.

PubMed

Beck-Razi, Nira; Fischer, Doron; Michaelson, Moshe; Engel, Ahuva; Gaitini, Diana

2007-09-01

The purpose of this study was to evaluate the role of focused assessment with sonography for trauma (FAST) as a triage tool in multiple-casualty incidents (MCIs) for a single international conflict. The charts of 849 casualties that arrived at our level 1 trauma referral center were reviewed. Casualties were initially triaged according to the Injury Severity Score at the emergency department gate. Two-hundred eighty-one physically injured patients, 215 soldiers (76.5%) and 66 civilians (23.5%), were admitted. Focused assessment with sonography for trauma was performed in 102 casualties suspected to have an abdominal injury. Sixty-eight underwent computed tomography (CT); 12 underwent laparotomy; and 28 were kept under clinical observation alone. We compared FAST results against CT, laparotomy, and clinical observation records. Focused assessment with sonography for trauma results were positive in 17 casualties and negative in 85. The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of FAST were 75%, 97.6%, 88.2%, 94.1%, and 93.1%, respectively. A strong correlation between FAST and CT results, laparotomy, and clinical observation was obtained (P < .05). In a setting of a war conflict-related MCI, FAST enabled immediate triage of casualties to laparotomy, CT, or clinical observation. Because of its moderate sensitivity, a negative FAST result with strong clinical suspicion demands further evaluation, especially in an MCI.

The contribution of laparoscopy in evaluation of penetrating abdominal wounds.

PubMed

Ahmed, Naveed; Whelan, Jim; Brownlee, John; Chari, Vedantum; Chung, Raphael

2005-08-01

Penetrating abdominal wounds are traditionally explored by laparotomy. We investigated prospectively the role of laparoscopy within a defined protocol for management of penetrating abdominal wounds to determine its safety and advantages over traditional operative management. The study inclusion criteria were: stab and gun shot abdominal wounds, including junction zone injuries; stable vital signs; and absence of contraindications for laparoscopy. Diagnostic end points included detection of peritoneum or diaphragm violation, visceral injuries, and other indications for laparotomy. Systematic examination was undertaken using a multiport technique whenever the peritoneum or diaphragm had been violated. All repairs were done by open operation. A total of 40.6% of patients with penetrating trauma fulfilled study criteria (52 patients). Of these, 33% had no peritoneal penetration; 29% had no visceral injuries despite violation of peritoneum or diaphragm; 38% had visceral injuries, of which 40% (mainly liver and omentum) required no intervention. Twelve patients (23% of total) had open repairs. No missed injuries or death occurred in the study. Overall, 77% of penetrating injuries with stable vital signs avoided exploratory laparotomy. Compared with National Trauma Data Bank information for patients with the same Injury Severity Scores, hospitalization was reduced by more than 55% for the entire series. Laparoscopy for penetrating abdominal injuries in a defined set of conditions was safe and accurate, effectively eliminating nontherapeutic laparotomy and shortening hospitalization.

The impact of robotics on practice management of endometrial cancer: transitioning from traditional surgery.

PubMed

Hoekstra, Anna V; Jairam-Thodla, Arati; Rademaker, Alfred; Singh, Diljeet K; Buttin, Barbara M; Lurain, John R; Schink, Julian C; Lowe, M Patrick

2009-12-01

Evaluation of the impact of a new robotic surgery programme on perioperative outcomes for endometrial cancer A prospective database of all patients undergoing staging for endometrial cancer during July 2007-July 2008 was collected and analysed. Demographic data and perioperative outcomes were compared between cases performed via laparotomy, laparoscopy and robotics. Sixty-five patients underwent staging during the time of data collection (LAP-26, LSC-7, ROB-32). No difference in surgical volume in the year before vs. after robotics was identified. Median operative time for robotics and laparotomy was significantly less than for laparoscopy (p = 0.023). There was no significant difference in lymph node yields between the three groups (p = 0.92). Robotics was associated with significantly less blood loss (p < 0.0001). Complication rates were significantly lower in the robotic group compared to the laparotomy group (p = 0.05). Median hospital stay was 1 day for the minimally invasive groups. Total number of perioperative inpatient days decreased from 331 to 150 in one year. Practice management of endometrial cancer transitioned from a predominantly open approach (5.6% LSC) to robotics (11% LSC, 49% ROB) within 12 months. Robotic surgery dramatically altered our management of endometrial cancer and was associated with a significant improvement in several perioperative outcomes when compared to laparotomy and laparoscopy. Copyright (c) 2009 John Wiley & Sons, Ltd.

Mini-Laparotomy for Superior Mesenteric Artery Aneurysm Due to Takayasu's Arteritis.

PubMed

Matsumoto, Takatsugu; Ishizuka, Mitsuru; Iso, Yukihiro; Kita, Junji; Kubota, Keiichi

2015-04-01

Superior mesenteric artery aneurysm (SMAA) is reported to be the third-most common type of visceral aneurysm (VA), accounting for 5% of all VAs. The etiology of SMAA is commonly thought to be infection, and it usually exists in the proximal part of the superior mesenteric artery, which is suitable for endovascular treatment. We herein report an extremely rare case of the distal part of SMAA caused by Takayasu's arteritis (TA), which was successfully resected using a mini-laparotomy method without impairing the intestinal blood supply. A 51-year-old woman was admitted to our hospital with sustained fever and lower back pain. Physical examination showed that she had a discrepancies in blood pressure between both arms. Contrast-enhanced whole-body computed tomography showed stenosis of the thoracic aorta and an aneurysm located in the distal part of the superior mesenteric artery. The diameter of the aneurysm was 4.5 cm. The aneurysm was resected via 4-cm mini-laparotomy, and the vascularity of the intestine was successfully preserved. The postoperative course was uneventful, and the patient was diagnosed as having TA based on both clinical and pathologic findings. Additional corticosteroid therapy was started to treat the arteritis, and at 3-month follow-up she was without critical incidents. Mini-laparotomy is a safe and less-invasive approach to treat SMAA, especially when the lesion is located in the distal part of the artery.

Clinical outcomes in endometrial cancer care when the standard of care shifts from open surgery to robotics.

PubMed

Mok, Zhun Wei; Yong, Eu Leong; Low, Jeffrey Jen Hui; Ng, Joseph Soon Yau

2012-06-01

In Singapore, the standard of care for endometrial cancer staging remains laparotomy. Since the introduction of gynecologic robotic surgery, there have been more data comparing robotic surgery to laparoscopy in the management of endometrial cancer. This study reviewed clinical outcomes in endometrial cancer in a program that moved from laparotomy to robotic surgery. A retrospective review was performed on 124 consecutive endometrial cancer patients. Preoperative data and postoperative outcomes of 34 patients undergoing robotic surgical staging were compared with 90 patients who underwent open endometrial cancer staging during the same period and in the year before the introduction of robotics. There were no significant differences in the mean age, body mass index, rates of diabetes, hypertension, previous surgery, parity, medical conditions, size of specimens, histologic type, or stage of cancer between the robotic and the open surgery groups. The first 20 robotic-assisted cases had a mean (SD) operative time of 196 (60) minutes, and the next 14 cases had a mean time of 124 (64) minutes comparable to that for open surgery. The mean number of lymph nodes retrieved during robot-assisted staging was smaller than open laparotomy in the first 20 cases but not significantly different for the subsequent 14 cases. Robot-assisted surgery was associated with lower intraoperative blood loss (110 [24] vs 250 [83] mL, P < 0.05), a lower rate of postoperative complications (8.8% vs 26.8%, P = 0.032), a lower wound complication rate (0% vs 9.9%, P = 0.044), a decreased requirement for postoperative parenteral analgesia (5.9% vs 51.1, P < 0.001), and shorter length of hospitalization (2.0 [1.1] vs 6.0 [4.5] days, P < 0.001) compared to patients in the open laparotomy group. Our series shows that outcomes traditionally associated with laparoscopic endometrial cancer staging are achievable by laparoscopy-naive gynecologic cancer surgeons moving from laparotomy to robot-assisted endometrial cancer staging after a relatively small number of cases.

Is sarcopenia a useful predictor of outcome in patients after emergency laparotomy? A study using the NELA database.

PubMed

Trotter, John; Johnston, Judith; Ng, Alvin; Gatt, Marcel; MacFie, John; McNaught, Clare

2018-05-01

Introduction Studies have reported on the use of frailty as a prognostic indicator in patients undergoing elective surgery. Similar data do not exist for patients undergoing emergency surgery. The aim of this study was to evaluate the effect of preoperative sarcopenia measured by computed tomography (CT) on outcome following emergency laparotomy. Materials and methods Data from the National Emergency Laparotomy Audit database were retrieved for patients who had undergone an emergency laparotomy over 12 months at York NHS Foundation Trust. Sarcopenia was assessed by psoas density and area on preoperative CT. Mortality rates at 30 days and 1 year were recorded. Secondary outcomes included discharge rates to non-independent living. Results A total of 259 patients were included. Overall cohort 30-day and 1-year mortality was 13.9% (36/259) and 28.2% (73/259), respectively. Sarcopenia measured by psoas density was associated with increased mortality compared with patients who did not develop sarcopenia at 30 days (29.7%, 19/64, vs. 8.7%, 17/195; P < 0.001; odds ratio, OR, 4.42; 95% confidence interval, CI 2.13-9.26) and at 1 year (57.8%, 37/64, vs. 18.5%, (36/195; P < 0.001; OR 6.05; 95%CI 3.28-11.18). An increase in mortality was seen in patients with sarcopenia measured by psoas area at 30 days (21.3%, 13/61, vs. 9.1%, 17/187; OR 2.71; 95%CI 1.23-5.96, P = 0.013) and at 1 year (42.6%, 26/61, vs. 20.9%, 39/187; OR 2.82; 95% CI 1.52-5.23, P < 0.001). Conclusions Sarcopenia assessed by measurement of psoas density and area on CT is associated with increased mortality following emergency laparotomy. The use of sarcopenia as a predictive tool merits further attention and may be useful in patients undergoing emergency surgery.

Kaolin-based hemostatic dressing improves hemorrhage control from a penetrating inferior vena cava injury in coagulopathic swine.

PubMed

Koko, Kiavash R; McCauley, Brian M; Gaughan, John P; Nolan, Ryan S; Fromer, Marc W; Hagaman, Ashleigh L R; Choron, Rachel L; Brown, Spencer A; Hazelton, Joshua P

2017-07-01

Retrohepatic inferior vena cava (RIVC) injuries are often lethal due to challenges in obtaining hemorrhage control. We hypothesized that packing with a new kaolin-based hemostatic dressing (Control+; Z-Medica, Wallingford, CT) would improve hemorrhage control from a penetrating RIVC injury compared with packing with standard laparotomy sponges alone. Twelve male Yorkshire pigs received a 25% exchange transfusion of blood for refrigerated normal saline to induce a hypothermic coagulopathy. A laparotomy was performed and a standardized 1.5 cm injury to the RIVC was created which was followed by temporary abdominal closure and a period of uncontrolled hemorrhage. When the mean arterial pressure reached 70% of baseline, demonstrating hemorrhagic shock, the abdomen was re-entered, and the injury was treated with perihepatic packing using standard laparotomy sponges (L; n = 6) or a new kaolin-based hemostatic dressing (K; n = 6). Animals were then resuscitated for 6 hours with crystalloid solution. The two groups were compared using the Wilcoxon rank sum test and Fisher exact test. A p value of 0.05 or less was considered statistically significant. There was no difference in the animal's temperature, heart rate, mean arterial pressure, cardiac output, and blood loss at baseline or before packing was performed (all p > 0.05). In the laparotomy sponge group, five of six pigs survived the entire study period, whereas all six pigs treated with kaolin-based D2 hemostatic dressings survived. Importantly, there was significantly less blood loss after packing with the new hemostatic kaolin-based dressing compared with packing with laparotomy sponge (651 ± 180 mL vs. 1073 ± 342 mL; p ≤ 0.05). These results demonstrate that the use of this new hemostatic kaolin-based dressing improved hemorrhage control and significantly decreased blood loss in this penetrating RIVC model. This is basic science research based on a large animal model, level V.

True trilineage haematopoiesis in excised heterotopic ossification from a laparotomy scar: report of a case and literature review.

PubMed

Christofi, Theodoros; Raptis, Dimitri A; Kallis, Andreas; Ambasakoor, Faisal

2008-07-01

We report a case of true trilineage haematopoiesis in an excised area of heterotopic ossification from an upper mid-line laparotomy scar. Heterotopic ossification is a rare complication of abdominal surgery and usually occurs when upper mid-line incisions are utilised. Whereas cases of heterotopic ossification in abdominal incisions are not exceedingly rare, true trilineage haematopoiesis in such an area of heterotopic ossification, to our knowledge, has only been previously reported once in the English literature.

Clinics in diagnostic imaging (7). Omental caking due to ovarian carcinoma.

PubMed

Helpert, C; Peh, W C; Ng, T Y

1995-12-01

A 52-year-old Chinese woman with previously resected ovarian carcinoma was found to have ascites and a mass in the Pouch of Douglas on follow-up examination. A large omental cake was detected on computerised tomography (CT), and subsequently confirmed during laparotomy. After completion of four cycles of chemotherapy, a near complete resolution of omental metastases was demonstrated on both CT and laparotomy. The role of CT in ovarian cancer is discussed and the CT appearances of omental tumour are described.

Caring for critically injured children: An analysis of 56 pediatric damage control laparotomies.

PubMed

Villalobos, Miguel A; Hazelton, Joshua P; Choron, Rachel L; Capano-Wehrle, Lisa; Hunter, Krystal; Gaughan, John P; Ross, Steven E; Seamon, Mark J

2017-05-01

Injury is the leading cause of death in children under 18 years. Damage control principles have been extensively studied in adults but remain relatively unstudied in children. Our primary study objective was to evaluate the use of damage control laparotomy (DCL) in critically injured children. An American College of Surgeons-verified Level 1 trauma center review (1996-2013) of pediatric trauma laparotomies was undertaken. Exclusion criteria included: age older than 18 years, laparotomy for abdominal compartment syndrome or delayed longer than 2 hours after admission. Demographics, mechanism, resuscitation variables, injuries, need for DCL, and outcomes were evaluated. Independent t test, Mann-Whitney U test, Fisher's exact test, and single-factor analysis of variance assessed statistical significance. Study endpoints were hospital survival and DCL complications. Of 371 children who underwent trauma laparotomy, the median age (IQR; LQ-UQ) age was 16 (5; 11-17) years. Most (73%) were male injured by blunt mechanism (65%). Fifty-six (15%) children (Injury Severity Score [ISS], 33 (25; 17-42), pediatric trauma score 5 (6; 2-8), penetrating abdominal trauma index score [PATI] 29 (32; 12-44)) underwent DCL after major solid organ (63%), vascular (36%), thoracic (38%) and pelvic (36%) injury. DCL patients were older (16.5 (4; 14-18) vs. 16 (7; 10-17)) and were more severely injured (ISS, 33 [25; 17-42] vs. 16 [16; 9-25]), requiring greater intraoperative packed red blood cell transfusion (8 [13; 3.5-16.5] vs. 1 (0; [0-1] units) than definitive laparotomy counterparts. Nonsurvivors arrived in severe physiologic compromise (base deficit, 17 [17; 8-25] vs. 7 [4; 4-8]), requiring more frequent preoperative blood product transfusion (67% vs. 10%) after comparable injury (ISS survivors, 36 [23; 18-41] vs. nonsurvivors 26 (7; 25-32), p = 0.8880). Fifty-five percent of DCL patients survived (length of stay, 26 [21; 18-39] days) requiring 3 (2; 2-4) laparotomies during 4 (6; 2-8) days until closure (fascial, 90%; vicryl/split thickness skin grafting, 10%). DCL complications (surgical site infection, 18%; dehiscence, 2%; enterocutaneous fistula, 2%) were analyzed. When stratified by age (<15 years vs. 15-18 years) and period (1996-2006 vs. 2007-2013), no differences were found in injury severity or DCL outcomes (p > 0.05). After controlling for DCL, age, and gender, multivariate analysis indicated only ISS (odds ratio, 1.10 [95% confidence interval, 1.01 - 1.19], p = 0.0218) and arrival systolic blood pressure (odds ratio, 0.96 [95% confidence interval, 0.93-0.99], p = 0.0254) predicted mortality after severe injury. DCL is a proven, lifesaving surgical technique in adults. This report is the first to analyze the use of DCL in children with critical abdominal injuries. With similar survival and morbidity rates as critically injured adults, DCL merits careful consideration in children with critical abdominal injuries. Therapeutic study, level IV.

The value of sequential bone marrow biopsy and laparotomy and splenectomy in a series of 127 consecutive untreated patients with non-Hodgkin's lymphoma.

PubMed Central

Rosenberg, S. A.; Dorfman, R. F.; Kaplan, H. S.

1975-01-01

The information derived from sequential routine bone marrow biopsies and exploratory laparotomy with splenectomy in 127 consecutive untreated protocol patients with malignant lymphomata other than Hodgkin's disease is reviewed. Of the 61 patients with diffuse lymphomata, 36% changed stage after these diagnostic procedures, usually to a more advanced stage. Of the 66 patients with nodular lymphomata, 62% had a change in stage, almost all to more advanced stages, usually as a result of bone marrow biopsy. The correlation of pathological stages to clinical stages is presented for each of the Rappaport classification subgroups and for several age groups. The precise indications for exploratory laparotomy with splenectomy cannot yet be defined. These will have to await the results of current clinical trials, which may reveal to what degree an improvement in therapeutic results has been achieved as a result of a better knowledge of the extent of disease. PMID:1237307

A palm-sized high-sensitivity near-infrared fluorescence imager for laparotomy surgery.

PubMed

Dorval, Paul; Mangeret, Norman; Guillermet, Stephanie; Atallah, Ihab; Righini, Christian; Barabino, Gabriele; Coll, Jean-Luc; Rizo, Philippe; Poulet, Patrick

2016-01-01

In laparotomy surgery guided by near-infrared fluorescence imaging, the access to the field of operation is limited by the illumination and/or the imaging field. The side of cavities or organs such as the liver or the heart cannot be examined with the systems available on the market, which are too large and too heavy. In this article, we describe and evaluate a palm sized probe, whose properties, weight, size and sensitivity are adapted for guiding laparotomy surgery. Different experiments have been performed to determine its main characteristics, both on the illumination and imaging sides. The device has been tested for fluorescent molecular probe imaging in preclinical procedures, to prove its ability to be used in cancer nodule detection during surgery. This system is now CE certified for clinical procedures and Indocyanine Green imaging has been performed during clinical investigations: lymphedema and surgical resection of liver metastases of colorectal cancers. Copyright © 2015 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

[Low transverse laparotomy with rectus abdominus section in gynecology and obstetrics. Apropos of 1,000 cases].

PubMed

Querleu, D; Delahousse, G; Turpin, D; Leblanc, P; Debodinance, P; Boutteville, C; Meurette, J; Laurent, J C; Crépin, G

1987-11-01

The authors report 1,000 cases (357 cesarean sections, 230 hysterectomies for benign lesions, 157 conservative utero-adnexal procedures, 128 tubal plasties, 58 prolapse or incontinence procedures, 70 cancers) ,of laparotomies performed according to the technique described by Mouchel in 1980, i.e. strictly supra-pubic and transverse, from skin to peritoneum, including section of the rectus abdominis. This incision enables to perform in ideal technical conditions, with a minimal complication rate (3 hematomas, 2 incisional hernias for 1,000), and satisfactory esthetic results, almost all of the gynecological and obstetrical surgical procedures (90% of two among the authors' practice). The only contra-indications are, except for cases of previous median laparotomy, ovarian tumors. Neither the high risk of infection, nor obesity, extended hysterectomy, nor fetal distress, represent contra-indications, which is a definite advantage over the Pfannenstiel incision. As compared with the median incision which at some time offered similar results, the esthetics and mainly the strength of the abdominal wall are markedly superior.

The effect of incentive spirometry on postoperative pulmonary function following laparotomy: a randomized clinical trial.

PubMed

Tyson, Anna F; Kendig, Claire E; Mabedi, Charles; Cairns, Bruce A; Charles, Anthony G

2015-03-01

Changes in pulmonary dynamics following laparotomy are well documented. Deep breathing exercises, with or without incentive spirometry, may help counteract postoperative decreased vital capacity; however, the evidence for the role of incentive spirometry in the prevention of postoperative atelectasis is inconclusive. Furthermore, data are scarce regarding the prevention of postoperative atelectasis in sub-Saharan Africa. To determine the effect of the use of incentive spirometry on pulmonary function following exploratory laparotomy as measured by forced vital capacity (FVC). This was a single-center, randomized clinical trial performed at Kamuzu Central Hospital, Lilongwe, Malawi. Study participants were adult patients who underwent exploratory laparotomy and were randomized into the intervention or control groups (standard of care) from February 1 to November 30, 2013. All patients received routine postoperative care, including instructions for deep breathing and early ambulation. We used bivariate analysis to compare outcomes between the intervention and control groups. Adult patients who underwent exploratory laparotomy participated in postoperative deep breathing exercises. Patients in the intervention group received incentive spirometers. We assessed pulmonary function using a peak flow meter to measure FVC in both groups of patients. Secondary outcomes, such as hospital length of stay and mortality, were obtained from the medical records. A total of 150 patients were randomized (75 in each arm). The median age in the intervention and control groups was 35 years (interquartile range, 28-53 years) and 33 years (interquartile range, 23-46 years), respectively. Men predominated in both groups, and most patients underwent emergency procedures (78.7% in the intervention group and 84.0% in the control group). Mean initial FVC did not differ significantly between the intervention and control groups (0.92 and 0.90 L, respectively; P=.82 [95% CI, 0.52-2.29]). Although patients in the intervention group tended to have higher final FVC measurements, the change between the first and last measured FVC was not statistically significant (0.29 and 0.25 L, respectively; P=.68 [95% CI, 0.65-1.95]). Likewise, hospital length of stay did not differ significantly between groups. Overall postoperative mortality was 6.0%, with a higher mortality rate in the control group compared with the intervention group (10.7% and 1.3%, respectively; P=.02 [95% CI, 0.01-0.92]). Education and provision of incentive spirometry for unmonitored patient use does not result in statistically significant improvement in pulmonary dynamics following laparotomy. We would not recommend the addition of incentive spirometry to the current standard of care in this resource-constrained environment. clinicaltrials.gov Identifier: NCT01789177.

Pancreaticoatmospheric fistula following severe acute necrotising pancreatitis

PubMed Central

Simoneau, Eve; Chughtai, Talat; Razek, Tarek; Deckelbaum, Dan L

2014-01-01

Severe acute necrotising pancreatitis is associated with numerous local and systemic complications. Abdominal compartment syndrome requiring urgent decompressive laparotomy is a potential complication of this disease process and is associated with increased morbidity and mortality. We describe the case of a pancreaticoatmospheric fistula following decompressive laparotomy in a patient with severe acute necrotising pancreatitis. While this fistula was managed successfully using the current standard of care for pancreatic fistulas, the wound care for in this patient with drainage of the fistula through an open abdomen, is a significant challenge. PMID:25519860

Comparison of Topical Hemostatic Agents in a Swine Model of Extremity Arterial Hemorrhage: BloodSTOP iX Battle Matrix vs. QuikClot Combat Gauze

DTIC Science & Technology

2016-04-12

sponge was immediately placed over the product, pressing against the wound with sufficient and equal pressure to try to stop blood loss. Resuscitation...intervals. Any shed blood and blood absorbed by the dressing or laparotomy sponge during this period was collected and measured as post-treatment blood...the hemostasis provided by Int. J. Mol. Sci. 2016, 17, 545 10 of 12 the test products. At the conclusion of these tests, the laparotomy sponge and

Robotic radical hysterectomy in the management of gynecologic malignancies.

PubMed

Pareja, Rene; Ramirez, Pedro T

2008-01-01

Robotic surgery is being used with increasing frequency in gynecologic oncology. To date, 44 cases were reported in the literature of radical hysterectomy performed with robotic surgery. When comparing robotic surgery with laparoscopy or laparotomy in performing a radical hysterectomy, the literature shows that robotic surgery offers an advantage over the other 2 surgical approaches with regard to operative time, blood loss, and length of hospitalization. Future studies are needed to further elucidate the equivalence or superiority of robotic surgery to laparoscopy or laparotomy in performing a radical hysterectomy.

Effect of peritoneal cavity lavage with 0.9% and 3.0% saline solution in the lung and spleen of gerbils with induced peritonitis.

PubMed

Nunes, Vinícius Rodrigues Taranto; Barbuto, Rafael Calvão; Vidigal, Paula Vieira Teixeira; Pena, Guilherme Nogueira; Rocha, Silvia Lunardi; de Siqueira, Lucas Tourinho; Caliari, Marcelo Vidigal; de Araujo, Ivana Duval

2014-04-01

Peritoneal cavity lavage is used widely in the treatment of peritonitis. Nonetheless, some studies question its rationale and prove it to be deleterious to the mesothelium. The present study aims to determine whether 0.9% and 3.0% saline lavage of the peritoneal cavity have an effect on the early systemic inflammatory response, namely, in the lung injury and splenic cellularity of gerbils with induced peritonitis. Thirty-four male gerbils were divided into four groups: Control (n=9), submitted to laparotomy at time zero, re-laparotomy after 2 h, and sacrificed after a total of 6 h from start; untreated (n=8), submitted to peritonitis induction through cecal ligation and puncture (CLP) at time zero, re-laparotomy intended for drying of abdominal cavity and resection of the ischemic cecum after 2 h, and sacrifice after a total of 6 h from start; saline (n=8), submitted to peritonitis induction through CLP at time zero, re-laparotomy intended for warm 0.9% saline lavage of the abdominal cavity and resection of the ischemic cecum after 2 h, and sacrificed after a total of 6 h from start; and hypertonic (n=9), submitted to peritonitis induction through CLP at time zero, re-laparotomy intended for warm hypertonic saline (3.0%) lavage of the abdominal cavity and resection of the ischemic cecum after 2 h, and sacrificed after a total of 6 h from start. After sacrifice, we collected the left lung and the spleen for morphometric analysis. In the both the saline and hypertonic groups, there was significant decrease in the mean nuclei count in the lungs, compared with the untreated group (p<0.01). There was no difference in terms of nuclei count in the spleen among groups (p>0.05). The present study demonstrated that the peritoneal lavage with large volumes of warm 0.9% and 3.0% saline has a beneficial effect on the early systemic inflammatory response in infected animals, modulating and reducing the lung injury but having no effect on splenic cell count.

Surgical management and outcome of blunt major liver injuries: experience of damage control laparotomy with perihepatic packing in one trauma centre.

PubMed

Lin, Being-Chuan; Fang, Jen-Feng; Chen, Ray-Jade; Wong, Yon-Cheong; Hsu, Yu-Pao

2014-01-01

This retrospective study aimed to assess the clinical experience and outcome of damage control laparotomy with perihepatic packing in the management of blunt major liver injuries. From January 1998 to December 2006, 58 patients of blunt major liver injury, American Association for the Surgery of Trauma-Organ Injury Scale (AAST-OIS) equal or greater than III, were operated with perihepatic packing at our institute. Demographic data, intra-operative findings, operative procedures, adjunctive managements and outcome were reviewed. To determine whether there was statistical difference between the survivor and non-survivor groups, data were compared by using Mann-Whitney U test for continuous variables, either Pearson's chi-square test or with Yates continuity correction for contingency tables, and results were considered statistically significant if p<0.05. Of the 58 patients, 20 (35%) were classified as AAST-OIS grade III, 24 (41%) as grade IV, and 14 (24%) as grade V. At laparotomy, depending on the severity of injuries, all 58 patients underwent various liver-related procedures and perihepatic packing. The more frequent liver-related procedures included debridement hepatectomy (n=21), hepatorrhaphy (n=19), selective hepatic artery ligation (n=11) and 7 patients required post-laparotomy hepatic transarterial embolization. Of the 58 patients, 28 survived and 30 died with a 52% mortality rate. Of the 30 deaths, uncontrolled liver bleeding in 24-h caused 25 deaths and delayed sepsis caused residual 5 deaths. The mortality rate versus OIS was grade III: 30% (6/20), grade IV: 54% (13/24), and grade V: 79% (11/14), respectively. On univariate analysis, the significant predictors of mortality were OIS grade (p=0.019), prolonged initial prothrombin time (PT) (p=0.004), active partial thromboplastin time (APTT) (p<0.0001) and decreased platelet count (p=0.005). The mortality rate of surgical blunt major liver injuries remains high even with perihepatic packing. Since prolonged initial PT, APTT and decreased platelet count were associated with high risk of mortality, we advocate combination of damage control resuscitation with damage control laparotomy in these major liver injuries. Copyright © 2013 Elsevier Ltd. All rights reserved.

Management of children with solid organ injuries after blunt torso trauma.

PubMed

Wisner, David H; Kuppermann, Nathan; Cooper, Arthur; Menaker, Jay; Ehrlich, Peter; Kooistra, Josh; Mahajan, Prashant; Lee, Lois; Cook, Lawrence J; Yen, Kenneth; Lillis, Kathy; Holmes, James F

2015-08-01

Management of children with intra-abdominal solid organ injuries has evolved markedly. We describe the current management of children with intra-abdominal solid organ injuries after blunt trauma in a large multicenter network. We performed a planned secondary analysis of a prospective, multicenter observational study of children (<18 years) with blunt torso trauma. We included children with spleen, liver, or kidney injuries identified by computed tomography, laparotomy/laparoscopy, or autopsy. Outcomes included disposition and interventions (blood transfusion for intra-abdominal hemorrhage, angiography, laparotomy/laparoscopy). We performed subanalyses of children with isolated injuries. A total of 12,044 children were enrolled; 605 (5.0%) had intra-abdominal solid organ injuries. The mean (SD) age was 10.7 (5.1) years, and injured organs included spleen 299 (49.4%), liver 282 (46.6%), and kidney 147 (24.3%). Intraperitoneal fluid was identified on computed tomography in 461 (76%; 95% confidence interval [CI], 73-80%), and isolated solid organ injuries were present in 418 (69%; 95% CI, 65-73%). Treatment included therapeutic laparotomy in 17 (4.1%), angiographic embolization in 6 (1.4%), and blood transfusion in 46 (11%) patients. Laparotomy rates for isolated injury were 11 (5.4%) of 205 (95% CI, 2.7-9.4%) at non-freestanding children's hospitals and 6 (2.8%) of 213 (95% CI, 1.0-6.0%) at freestanding children's hospitals (difference, 2.6%; 95% CI, -7.1% to 12.2%). Dispositions of the 212 children with isolated Grade I or II organ injuries were home in 6 (3%), emergency department observation in 9 (4%), ward in 114 (54%), intensive care unit in 73 (34%), operating suite in 7 (3%), and transferred in 3 (1%) patients. Intensive care unit admission for isolated Grade I or II injuries varied by center from 9% to 73%. Most children with solid organ injuries are managed with observation. Blood transfusion, while uncommon, is the most frequent therapeutic intervention; angiographic embolization and laparotomy are uncommon. Emergency department disposition of children with isolated Grade I to II solid organ injuries is highly variable and often differs from published guidelines. Prognostic/epidemiologic study, level III; therapeutic study, level IV.

The contemporary management of penetrating splenic injury.

PubMed

Berg, Regan J; Inaba, Kenji; Okoye, Obi; Pasley, Jason; Teixeira, Pedro G; Esparza, Michael; Demetriades, Demetrios

2014-09-01

Selective non-operative management (NOM) is standard of care for clinically stable patients with blunt splenic trauma and expectant management approaches are increasingly utilised in penetrating abdominal trauma, including in the setting of solid organ injury. Despite this evolution of clinical practice, little is known about the safety and efficacy of NOM in penetrating splenic injury. Trauma registry and medical record review identified all consecutive patients presenting to LAC+USC Medical Center with penetrating splenic injury between January 2001 and December 2011. Associated injuries, incidence and nature of operative intervention, local and systemic complications and mortality were determined. During the study period, 225 patients experienced penetrating splenic trauma. The majority (187/225, 83%) underwent emergent laparotomy. Thirty-eight clinically stable patients underwent a deliberate trial of NOM and 24/38 (63%) were ultimately managed without laparotomy. Amongst patients failing NOM, 3/14 (21%) underwent splenectomy while an additional 6/14 (42%) had splenorrhaphy. Hollow viscus injury (HVI) occurred in 21% of all patients failing NOM. Forty percent of all NOM patients had diaphragmatic injury (DI). All patients undergoing delayed laparotomy for HVI or a splenic procedure presented symptomatically within 24h of the initial injury. No deaths occurred in patients undergoing NOM. Although the vast majority of penetrating splenic trauma requires urgent operative management, a group of patients does present without haemodynamic instability, peritonitis or radiologic evidence of hollow viscus injury. Management of these patients is complicated as over half may remain clinically stable and can avoid laparotomy, making them potential candidates for a trial of NOM. HVI is responsible for NOM failure in up to a fifth of these cases and typically presents within 24h of injury. Delayed laparotomy, within this limited time period, did not appear to increase mortality nor preclude successful splenic salvage. In clinically stable patients, diagnostic laparoscopy remains essential to evaluate and repair occult DI. As NOM for penetrating abdominal trauma becomes more common, multi-centre data is needed to more accurately define the principles of patient selection and the limitations and consequences of this approach in the setting of splenic injury. Copyright © 2014 Elsevier Ltd. All rights reserved.

Long-term results of the Heller-Dor operation with intraoperative manometry for the treatment of esophageal achalasia.

PubMed

Mattioli, Sandro; Ruffato, Alberto; Lugaresi, Marialuisa; Pilotti, Vladimiro; Aramini, Beatrice; D'Ovidio, Frank

2010-11-01

Quality of outcome of the Heller-Dor operation is sometimes different between studies, likely because of technical reasons. We analyze the details of myotomy and fundoplication in relation to the results achieved over a 30-year single center's experience. From 1979-2008, a long esophagogastric myotomy and a partial anterior fundoplication to protect the surface of the myotomy was routinely performed with intraoperative manometry in 202 patients (97 men; median age, 55.5 years; interquartile range, 43.7-71 years) through a laparotomy and in 60 patients (24 men; median age, 46 years; interquartile range, 36.2-63 years) through a laparoscopy. The follow-up consisted of periodical interview, endoscopy, and barium swallow, and a semiquantitative scale was used to grade results. Mortality was 1 of 202 in the laparotomy group and 0 of 60 in the laparoscopy group. Median follow-up was 96 months (interquartile range, 48-190.5 months) in the laparotomy group and 48 months (interquartile range, 27-69.5 months) in the laparoscopy group. At intraoperative manometry, complete abolition of the high-pressure zone was obtained in 100%. The Dor-related high-pressure zone length and mean pressure were 4.5 ± 0.4 cm and 13.3 ± 2.2 mm Hg in the laparotomy group and 4.5 ± 0.5 cm and 13.2 ± 2.2 mm Hg in the laparoscopy group (P = .75). In the laparotomy group poor results (19/201 [9.5%]) were secondary to esophagitis in 15 (7.5%) of 201 patients (in 2 patients after 184 and 252 months, respectively) and to recurrent dysphagia in 4 (2%) of 201 patients, all with end-stage sigmoid achalasia. In the laparoscopy group 2 (3.3%) of 60 had esophagitis. A long esophagogastric myotomy protected by means of Dor fundoplication cures or substantially reduces dysphagia in the great majority of patients affected by esophageal achalasia and effectively controls postoperative esophagitis. Intraoperative manometry is likely the key factor for achieving the reported results. Copyright © 2010 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

Abdominal Incision Injection of Liposomal Bupivacaine and Opioid Use After Laparotomy for Gynecologic Malignancies.

PubMed

Kalogera, Eleftheria; Bakkum-Gamez, Jamie N; Weaver, Amy L; Moriarty, James P; Borah, Bijan J; Langstraat, Carrie L; Jankowski, Christopher J; Lovely, Jenna K; Cliby, William A; Dowdy, Sean C

2016-11-01

To investigate opioid use and pain scores associated with incisional injection of liposomal bupivacaine compared with bupivacaine hydrochloride after laparotomy for gynecologic malignancies. A retrospective cohort study was conducted to compare abdominal incision infiltration with liposomal bupivacaine with bupivacaine hydrochloride after modification of a pre-existing enhanced recovery pathway. Patients undergoing staging laparotomy or complex cytoreductive surgery under the updated pathway were compared with patients treated under the original pathway (historic controls). Endpoints included cumulative opioid use (primary outcome) in oral morphine equivalents and cumulative pain score. In the complex cytoreductive cohort, median oral morphine equivalents were lower in the liposomal bupivacaine group through 24 hours (30 compared with 53.5 mg, P=.002), 48 hours (37.5 compared with 82.5 mg, P=.005), and the length of stay (62 compared with 100.5 mg, P=.006). Fewer liposomal bupivacaine patients required intravenous rescue opioids (28.9% compared with 55.6%, P<.001) or patient-controlled analgesia (4.1% compared with 33.3%, P<.001). Cumulative pain score was no different between groups through 48 hours (161 compared with 158, P=.69). Postoperative nausea and ileus were less frequent in patients receiving liposomal bupivacaine. Median hospital stay was 5 days in both groups. In the staging laparotomy cohort, cumulative opioids and cumulative pain score were no different between groups (through 48 hours: 162 compared with 161, P=.62; 38 compared with 38, P=.68, respectively). Intravenous rescue opioids (15.3% compared with 28.6%, P=.05) and patient-controlled analgesia (1.4% compared with 8.3%, P=.05) were used less frequently in the liposomal bupivacaine group. Median hospital stay was 4 days in both groups. Despite the higher cost of liposomal bupivacaine, total pharmacy costs did not differ between groups. Abdominal incision infiltration with liposomal bupivacaine was associated with less opioid and patient-controlled analgesia use with no change in pain scores compared with bupivacaine hydrochloride after complex cytoreductive surgery for gynecologic malignancies. Improvements were also seen in patients undergoing staging laparotomy.

Value of digital exploration for diagnosing injuries to the left side of the diaphragm caused by stab wounds.

PubMed

Morales, C H; Villegas, M I; Angel, W; Vásquez, J J

2001-10-01

The digital exploration of stab wounds in the left thoracoabdominal region allows the early diagnosis of diaphragmatic lesions. Diagnostic test study. The digital exploration of the diaphragm was compared with laparotomy (the gold standard) and thoracoscopy. The study setting was the Hospital Universitario San Vicente de Paúl (Medellín, Colombia). This is a referral trauma center for the general community. The study included 82 consecutive patients who were admitted to our institution during a 12-month period with injuries caused by stab wounds to the left thoracoabdominal region and who did not have indications for immediate surgery. Digital exploration of the wound was performed by the attending surgeon in the emergency department. If a lesion of the diaphragm was identified, a laparotomy was performed; if no diaphragmatic lesion was found, a diagnostic left thoracoscopy and/or laparotomy was performed. Results of the laparotomy (n = 63) or thoracoscopy (n = 19) were used as the standard of reference for the determination of sensitivity, specificity, and predictive values of digital exploration. The integrity of the diaphragm was determined by digital exploration through the stab wound. Sensitivity, specificity, predictive value, and likelihood ratio were calculated. For the detection of diaphragmatic lesions, digital exploration demonstrated a sensitivity of 96%, a specificity of 83.3%, a positive predictive value of 91%, and a negative predictive value of 93.7%. Digital exploration is a reliable method for the detection of injuries to the left side of the diaphragm caused by stab wounds.

Contraction of Abdominal Wall Muscles Influences Incisional Hernia Occurrence and Size

PubMed Central

Lien, Samuel C.; Hu, Yaxi; Wollstein, Adi; Franz, Michael G.; Patel, Shaun P.; Kuzon, William M.; Urbanchek, Melanie G.

2015-01-01

Background Incisional hernias are a complication in 10% of all open abdominal operations and can result in significant morbidity. The purpose of this study is to determine if inhibiting abdominal muscle contraction influences incisional hernia formation during laparotomy healing. We hypothesize that reducing abdominal musculature deformation reduces incisional hernia occurrence and size. Study Design Using an established rat model for incisional hernia, a laparotomy through the linea alba was closed with one mid-incision, fast-absorbing suture. Three groups were compared: a SHAM group (SHAM; n = 6) received no laparotomies while the Saline Hernia (SH; n = 6) and Botox Hernia (BH; n = 6) groups were treated once with equal volume saline or Botulinum Toxin (Botox®, Allergan) before the incomplete laparotomy closure. On post-operative day 14, the abdominal wall was examined for herniation and adhesions and contractile forces were measured for abdominal wall muscles. Results No hernias developed in SHAM rats. Rostral hernias developed in all SH and BH rats. Caudal hernias developed in all SH rats, but in only 50% of the BH rats. Rostral hernias in the BH group were 35% shorter and 43% narrower compared to those in the SH group (p < 0.05). The BH group had weaker abdominal muscles compared to the SHAM and SH groups (p < 0.05). Conclusions In our rat model, partial paralysis of abdominal muscles reduces the number and size of incisional hernias. These results confirm abdominal wall muscle contractions play a significant role in the pathophysiology of incisional hernia formation. PMID:25817097

Diagnostic and therapeutic laparoscopy in assessment and management of patients with appendiceal neoplasms.

PubMed

Tan, Grace Hwei Ching; Shamji, Tushar; Mehta, Akash; Chandrakumaran, Kandiah; Dayal, Sanjeev; Mohamed, Faheez; Carr, Norman J; Rowaiye, Babtunde; Cecil, Tom; Moran, Brendan J

2018-05-01

Radiological imaging often underestimates the extent of low volume peritoneal disease. The benefit of laparoscopy in assessing peritoneal metastases from colorectal and gastric cancer is accepted, but is inconclusive for appendiceal malignancy. We report our experience of diagnostic (DL) and therapeutic laparoscopy (TL) in patients with appendiceal tumours to determine indications and role in assessment and management. A retrospective review of a National Peritoneal Malignancy Centre's prospectively maintained database was performed. All patients with appendiceal neoplasms who underwent DL or TL between September 2011 and January 2016 were included. The indications and outcomes of the laparoscopy, complications and interval to laparotomy were evaluated. Six hundred and eighty-five patients underwent surgery for appendiceal neoplasms during the study period, of which 73 (10.6%) underwent laparoscopy (50 DL, 23 TL). The main indications for DL were to clarify imaging and stage patients with high-risk histology. Indications for TL were an abnormal appendix without gross pseudomyxoma peritonei (PMP) or with low volume PMP, and concerns for fertility in the presence of PMP. DL resulted in 16 patients (32%) avoiding laparotomy because of extensive disease or no tumour found. Overall, 28 patients were assessed to have resectable disease and at laparotomy, 25/28 had complete cytoreduction with three patients unresectable. In the TL group, appendicectomy and peritoneal lavage was achieved in all four women with fertility concerns, allowing them to conceive thereafter. There were no complications. Patients with high-risk appendiceal neoplasm may benefit from DL, and potentially avoid unnecessary laparotomy. TL is useful in patients with low volume PMP and may aid fertility in selected patients.

Effect of bacterial sepsis on gluconeogenic capacity in the rat

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

Holman, J.M. Jr.; Saba, T.M.

Since sepsis places increased demands on the host for energy and on other substrates for tissue repair and host defense, hepatic gluconeogenesis is critical for the host's adaptation to sepsis. Substrate-stimulated gluconeogenesis (i.e., gluconeogenic capacity) was assessed by the alanine load method in mannoheptulose-pretreated rats made septic by cecal ligation after laparotomy, as well as by cecal ligation and puncture after laparotomy. Fasted rats subjected to laparotomy only (sham-ligated) and fasted, nonoperated rats (controls) were investigated simultaneously. Following an overnight (-18 to 0 hr) fast, nonoperated animals converted 17.9 +/- 1.5% of (/sup 14/C)alanine to (/sup 14/C)glucose. Continued fasting inmore » nonoperated animals resulted in enhanced (P less than 0.05) gluconeogenic capacity (6 hr = 27.2 +/- 3.0%; 24 hr = 26.2 +/- 1.9%; and 48 hr = 28.5 +/- 2.6%) relative to Time 0. Laparotomy alone (sham ligation) delayed the fasting-induced increase (P less than 0.05) in gluconeogenesis capacity (6 hr = 21.1 +/- 1.2%; 24 hr = 18.5 +/- 1.3%; 48 hr = 27.8 +/- 1.0%) relative to Time 0. In contrast, postoperative sepsis produced a sustained depression (P less than 0.05) of gluconeogenic capacity relative to nonoperated sham-ligated controls at 48 hr (cecal ligation, 18.4 +/- 1.4%; and cecal ligation and puncture, 18.8 +/- 1.2%). Thus, (1) fasting enhances hepatic gluconeogenic capacity; (2) surgical trauma transiently blunts the gluconeogenic response to fasting; and (3) sepsis undermines the gluconeogenic response to fasting.« less

Novel Approach to Treat Uncomplicated Sigmoid Volvulus Combining Minimally Invasive Surgery with Enhanced Recovery, in a Rural Hospital in Zambia.

PubMed

van der Naald, Niels; Prins, Marloes I; Otten, Kars; Kumwenda, Dayson; Bleichrodt, Robert P

2018-06-01

In sub-Saharan Africa, sigmoid volvulus is a frequent cause of bowel obstruction. The aim of this study was to evaluate the results of acute sigmoid resection and anastomosis via a mini-laparotomy in patients with uncomplicated sigmoid volvulus, following the principles of "Enhanced Recovery After Surgery (ERAS)", in a low-resource setting. Patients with uncomplicated sigmoid volvulus were operated acutely, via a mini-laparotomy, according to the principles of ERAS. Intraoperative complications, duration of operation, morbidity, mortality and length of hospital stay were evaluated, retrospectively. From 1 March 2012 to 1 September 2017, 31 consecutive patients were treated with acute sigmoid resection and anastomosis, via a mini-laparotomy. There were 29 men and 2 women, median age 57 (range 17-92) years. Patients were operated after a median period of 4 (range 1.5-18) hours. The median duration of the operative procedure was 50 (range 30-105) minutes. Two patients died (6.3%). One patient died during an uncomplicated operation. The cause of death is unknown. One patient with a newly diagnosed HIV infection had an anastomotic dehiscence. After Hartmann's procedure, he died on the 17th post-operative day as a result of a HIV-related double-sided pneumonia, without signs of abdominal sepsis. One patient had an urinary retention and 1 patient haematuria after bladder catheter insertion. Acute sigmoid resection and primary anastomosis via a mini-laparotomy for uncomplicated sigmoid volvulus, without preoperative endoscopic decompression is a safe procedure with a low morbidity and mortality.

Outcomes following trauma laparotomy for hypotensive trauma patients: a UK military and civilian perspective.

PubMed

Marsden, Max; Carden, Rich; Navaratne, Lalin; Smith, Iain M; Penn-Barwell, Jowan G; Kraven, Luke M; Brohi, Karim; Tai, Nigel R M; Bowley, Douglas M

2018-05-25

The management of trauma patients has changed radically in the last decade and studies have shown overall improvements in survival. However, reduction in mortality for the many may obscure a lack of progress in some high-risk patients. We sought to examine the outcomes for hypotensive patients requiring laparotomy in UK military and civilian cohorts. We undertook a review of two prospectively maintained trauma databases; the UK Joint Theatre Trauma Registry (JTTR) for the military cohort (4th February 2003 to 21st September 2014), and the trauma registry of the Royal London Hospital MTC (1st January 2012 to 1st January 2017) for civilian patients. Adults undergoing trauma laparotomy within 90 minutes of arrival at the Emergency Department (ED) were included. Hypotension was present on arrival at the ED in 155/761 (20.4%) military patients. Mortality was higher in hypotensive casualties 25.8% vs 9.7% normotensive casualties (p<0.001). Hypotension was present on arrival at the ED in 63/176 (35.7%) civilian patients. Mortality was higher in hypotensive patients 47.6% vs 12.4% normotensive patients (p<0.001). In both cohorts of hypotensive patients neither the average injury severity, the prehospital time, the ED arrival SBP, nor mortality rate changed significantly during the study period. Despite improvements in survival after trauma for patients overall, the mortality for patients undergoing laparotomy who arrive at the Emergency Department with hypotension has not changed and appears stubbornly resistant to all efforts. Specific enquiry and research should continue to be directed at this high-risk group of patients. IV; Observational Cohort Study.

The Effect of Human-Immunodeficiency Virus Status on Outcomes in Penetrating Abdominal Trauma: An Interim Analysis.

PubMed

McPherson, Deidre; Neuhaus, Valentin; Dhar, Rohin; Edu, Sorin; Nicol, Andrew J; Navsaria, Pradeep H

2018-01-31

The purpose of this study was to determine whether the outcomes of hemodynamically stable patients undergoing exploratory laparotomy for penetrating abdominal trauma differed as a result of their HIV status. This was an observational, prospective study from February 2016 to May 2017. All hemodynamically stable patients with penetrating abdominal trauma requiring a laparotomy were included. The mechanism of injury, the HIV status, age, the penetrating abdominal trauma index (PATI), and the revised trauma score (RTS) were entered into a binary logistic regression model. Outcome parameters were in-hospital death, morbidity, admission to intensive care unit (ICU), relaparotomy within 30 days, and length of stay longer than 30 days. A total of 209 patients, 94% male, with a mean age of 29 ± 10 years were analysed. Twenty-eight patients (13%) were HIV positive. The two groups were comparable. Ten (4.8%) laparotomies were negative. There were two (0.96%) deaths, both in the HIV negative group. The complication rate was 34% (n = 72). Twenty-nine patients (14%) were admitted to the ICU. A higher PATI, older age, and a lower RTS were significant risk factors for ICU admission. After 30 days, 12 patients (5.7%) were still in hospital. Twenty-four patients (11%) underwent a second laparotomy. The PATI score was the single independent predictor for complications, relaparotomy, and hospital stay longer than 30 days. Preliminary results reveal that HIV status does not influence outcomes in patients with penetrating abdominal trauma.

Gastrointestinal surgery in cystic fibrosis: a 20-year review.

PubMed

Farrelly, Paul J; Charlesworth, Caroline; Lee, Sophie; Southern, Kevin W; Baillie, Colin T

2014-02-01

The purpose of this study was to evaluate outcomes of the surgical management for meconium ileus (MI) and Distal Intestinal Obstruction Syndrome (DIOS) in Cystic Fibrosis (CF). Children born between 1990 and 2010 were identified using a regional CF database. Retrospective case note analysis was performed. Outcome measures for MI were mortality, relaparotomy rate, length of stay (LOS), time on parental nutrition (TP), and time to full feeds (TFF). Outcome measures for DIOS were: age of onset, number of episodes, and need for laparotomy. Seventy-five of 376 neonates presented with MI. Fifty-four (92%) required laparotomy. Contrast enema decompression was attempted in nineteen. There were no post-operative deaths. Thirty-nine (72%) neonates with MI were managed with stomas. LOS was longer in those managed with stomas (p=0.001) and in complex MI (p=0.002). Thirty-five patients were treated for DIOS. Twenty-five patients were managed with gastrograffin. Ten patients underwent surgical management of DIOS. Overall, MI did not predispose to later development of DIOS. There was a significantly greater incidence of laparotomy for DIOS in children who had MI. The proportion of neonates with complex meconium ileus was high (49%) and may explain the infrequent utilisation of radiological decompression. Complex MI or management with stomas both significantly increase LOS. Re-laparotomy rate is high (22%) in MI irrespective of the type of management. DIOS is not a benign condition, particularly when the child has had previous abdominal surgery. Early referral to a surgical team is essential in these children. Copyright © 2014 Elsevier Inc. All rights reserved.

IMPLEMENTING LAPAROSCOPY IN BRAZIL'S NATIONAL PUBLIC HEALTH SYSTEM: THE BARIATRIC SURGEONS' POINT OF VIEW

PubMed Central

SUSSENBACH, Samanta; SILVA, Everton N; PUFAL, Milene Amarante; ROSSONI, Carina; CASAGRANDE, Daniela Schaan; PADOIN, Alexandre Vontobel; MOTTIN, Cláudio Corá

2014-01-01

Background Although Brazilian National Public Health System (BNPHS) has presented advances regarding the treatment for obesity in the last years, there is a repressed demand for bariatric surgeries in the country. Despite favorable evidences to laparoscopy, the BNPHS only performs this procedure via laparotomy. Aim 1) Estimate whether bariatric surgeons would support the idea of incorporating laparoscopic surgery in the BNPHS; 2) If there would be an increase in the total number of surgeries performed; 3) As well as how BNPHS would redistribute both procedures. Methods A panel of bariatric surgeons was built. Two rounds to answer the structured Delphi questionnaire were performed. Results From the 45 bariatric surgeons recruited, 30 (66.7%) participated in the first round. For the second (the last) round, from the 30 surgeons who answered the first round, 22 (48.9%) answered the questionnaire. Considering the possibility that BNPHS incorporated laparoscopic surgery, 95% of surgeons were interested in performing it. Therefore, in case laparoscopic surgery was incorporated by the BNPHS there would be an average increase of 25% in the number of surgeries and they would be distributed as follows: 62.5% via laparoscopy and 37.5% via laparotomy. Conclusion 1) There was a preference by laparoscopy; 2) would increase the number of operations compared to the current model in which only the laparotomy is available to users of the public system; and 3) the distribution in relation to the type of procedure would be 62.5% and 37.5% for laparoscopy laparotomy. PMID:25409964

Local Infiltration of Analgesics at Surgical Wound to Reduce Postoperative Pain After Laparotomy in Rats.

PubMed

Kroin, Jeffrey S; Li, Jinyuan; Moric, Mario; Birmingham, Brian W; Tuman, Kenneth J; Buvanendran, Asokumar

There is an increasing use of local infiltration analgesia (LIA) to reduce postoperative pain. Despite widespread use of LIA, wide variations in drug combinations and concomitant use of systemic analgesics have made it difficult to determine the optimal drug combinations for LIA. Using a previously validated rat laparotomy model, the optimal LIA combination of medications to reduce postoperative pain was determined. Laparotomy was performed in an adult rat model under isoflurane anesthesia. During surgery, combinations of bupivacaine, ketorolac, and dexamethasone were injected over the sutured muscle wound before skin closing, and compared to saline (placebo). The same medications were injected systemically as controls. Postoperative pain was assessed by measuring spontaneous rearing activity. A high-dose 3-drug LIA combination (50 μL of bupivacaine 0.75%, ketorolac 6.0 mg/mL, and dexamethasone 2.0 mg/mL) increased rearing (decreased pain) at 2 hours (P = 0.0032) postsurgery compared to saline. However, the same 3 drugs injected systemically had a similar analgesic effect (P = 0.0002). Bupivacaine 0.75% alone was not effective for LIA. When low-dose (9-fold reduction) 3-drug LIA combination was used, LIA increased rearing (P = 0.0034) whereas the same 3 drugs injected systemically had no effect. Low-dose LIA ketorolac/dexamethasone (2-drug combination) also increased rearing (P = 0.0393). Our animal study suggests that clinical trials with low-dose LIA combinations of local anesthetic, nonsteroidal anti-inflammatory drug, and corticosteroid may be useful for reducing postoperative pain after laparotomy.

Transdiaphragmatic resuscitative open cardiac massage: description of the technique and a first case-series of an alternative approach to the heart.

PubMed

Schnüriger, Beat; Studer, Peter; Candinas, Daniel; Seiler, Christian A

2014-07-01

The purpose of this paper is to describe the transdiaphragmatic approach to the heart for open CPR in patients that arrest at laparotomy and to present a first case series of patients that have undergone this procedure. All patients who had undergone intraperitoneal transdiaphragmatic open CPR between January 1, 2002 and December 31, 2012 were retrieved from the operation registry at Bern University Hospital, Switzerland. Transdiaphragmatic access to the heart is initiated with a 10-cm-long anterocaudal incision in the central tendon of the diaphragm--approximately at 2 o'clock. Internal cardiac compression through the diaphragmatic incision can be performed from both sides of the patient. From the right side of the patient, cardiac massage is performed with the right hand and vice versa. A total of six patients were identified that suffered cardiac arrest during laparotomy with open CPR performed through the transdiaphragmatic approach. Four patients suffered cardiac arrest during orthotopic liver transplantation and two trauma patients suffered cardiac arrest during damage control laparotomy. In three patients, cardiac activity was never reestablished. However, three patients regained a perfusion heart rhythm and two of these survived to the ICU. One patient ultimately survived to discharge. In patients suffering cardiac arrest during laparotomy, the transdiaphragmatic approach allows for a rapid, technically easy, and almost atraumatic access to the heart, with excellent CPR performance. After this potentially life-saving procedure, pulmonary or surgical site complications are expected to occur much less compared with the conventionally performed emergency department left-sided thoracotomy.

Surgical management and perioperative morbidity of patients with primary borderline ovarian tumor (BOT).

PubMed

Trillsch, Fabian; Ruetzel, Jan David; Herwig, Uwe; Doerste, Ulrike; Woelber, Linn; Grimm, Donata; Choschzick, Matthias; Jaenicke, Fritz; Mahner, Sven

2013-07-09

Surgery is the cornerstone for clinical management of patients with borderline ovarian tumors (BOT). As these patients have an excellent overall prognosis, perioperative morbidity is the critical point for decision making when the treatment strategy is developed and the primary surgical approach is defined. Clinical and surgical parameters of patients undergoing surgery for primary BOT at our institutions between 1993 and 2008 were analyzed with regard to perioperative morbidity depending on the surgical approach (laparotomy vs. laparoscopy). A total of 105 patients were analyzed (44 with primary laparoscopy [42%], 61 with primary laparotomy [58%]). Complete surgical staging was achieved in 33 patients at primary surgical approach (31.4%) frequently leading to formal indication of re-staging procedures. Tumor rupture was significantly more frequent during laparoscopy compared to laparotomy (29.5% vs. 13.1%, p = 0.038) but no other intraoperative complications were seen in laparoscopic surgery in contrast to 7 of 61 laparotomies (0% vs. 11.5%, p = 0.020). Postoperative complication rates were similar in both groups (19.7% vs. 18.2%, p = 0.848). Irrespective of the surgical approach, surgical management of BOT has acceptable rates of perioperative complications and morbidity. Choice of initial surgical approach can therefore be made independent of complication-concerns. As the recently published large retrospective AGO ROBOT study observed similar oncologic outcome for both approaches, laparoscopy can be considered for staging of patients with BOT if this appears feasible. An algorithm for the surgical management of BOT patients has been developed.

Aetiology, management and outcome of entero-cutaneous fistula in Maiduguri, Nigeria.

PubMed

Eni, U E; Na'aya, H U; Gali, B M

2007-03-01

Enterocutaneous fistula (ECF) remains an important surgical problem with significant morbidity and mortality. This study aims to review the aetiology and management outcome in a depressed economy like ours. A retrospective review of 54 patients with ECF admitted into the surgical wards of the University of Maiduguri Teaching Hospital (UMTH) between January 1994 and December 2004 (11 year period). Thirty two (59.3%) were males and 22 (40.7%) were females giving a male/female ratio of 1.5 to 1. The age ranged from 1 to 58 years with two peak incidents of 20-29 years and 40-49 years. Eighteen cases (33%) occurred following appendicectomy, 12 (22%) following laparotomy for intestinal obstruction, 10 (18.5%) following laparotomy for abdominal malignancies, 7 (13%) followed laparotomy for penetrating abdominal injuries, 3 (5.5%) followed laparotomy for perforated typhoid enteritis, 2 (3.7%) cases were due to spontaneous rupture of strangulated and neglected inguinal hernia, 1 (1.9%) case followed chest tube insertion for pleural effusion in a PTB patient and 1 (1.9%) case followed a native healer's incision on a lumber hernia. Altogether,45 (83.3%) were referred cases from peripheral hospitals. Fourty one (76%) were high output type, while 13 (24%) were low output type. Most patients 32 (59.3%) healed spontaneously on conservative management. Eighteen (33%) had surgical intervention. Eight patients demised giving a mortality rate of 15%. The average hospital stay was 56 days. The main cause of ECF in our environment is postoperative (94.4%) with post appendicectomy cases alone accounting for 33%. Majority of our patients (66.7%) were managed conservatively.

Significance of computed tomography finding of intra-abdominal free fluid without solid organ injury after blunt abdominal trauma: time for laparotomy on demand.

PubMed

Mahmood, Ismail; Tawfek, Zainab; Abdelrahman, Yassir; Siddiuqqi, Tariq; Abdelrahman, Husham; El-Menyar, Ayman; Al-Hassani, Ammar; Tuma, Mazin; Peralta, Ruben; Zarour, Ahmad; Yakhlef, Sawsan; Hamzawi, Hazim; Al-Thani, Hassan; Latifi, Rifat

2014-06-01

Optimal management of patients with intra-abdominal free fluid found on computed tomography (CT) scan without solid organ injury remains controversial. The purpose of this study was to determine the significance of CT scan findings of free fluid in the management of blunt abdominal trauma patients who otherwise have no indications for laparotomy. During the 3-year study period, all patients presenting with blunt abdominal trauma who underwent abdominal CT examination were retrospectively reviewed. All hemodynamically stable patients who presented with abdominal free fluid without solid organ injury on CT scan were analyzed for radiological interpretation, clinical management, operative findings, and outcome. A total of 122 patients were included in the study, 91 % of whom were males. The mean age of the patients was 33 ± 12 years. A total of 34 patients underwent exploratory laparotomy, 31 of whom had therapeutic interventions. Small bowel injuries were found in 12 patients, large bowel injuries in ten, and mesenteric injuries in seven patients. One patient had combined small and large bowel injury, and one had traumatic gangrenous appendix. In the remaining three patients, laparotomy was non-therapeutic. A total of 36 patients had associated pelvic fractures and 33 had multiple lumbar transverse process fractures. Detection of intra-peritoneal fluid by CT scan is inaccurate for prediction of bowel injury or need for surgery. However, the correlation between CT scan findings and clinical course is important for optimal diagnosis of bowel and mesenteric injuries.

Vasopressor use after initial damage control laparotomy increases risk for anastomotic disruption in the management of destructive colon injuries.

PubMed

Fischer, Peter E; Nunn, Andrew M; Wormer, Blair A; Christmas, A Britton; Gibeault, Lindsay A; Green, John M; Sing, Ronald F

2013-12-01

Management of destructive colon injuries during damage control (DC) laparotomy is debated. The authors reviewed a single institution's experience with destructive colon injuries to identify risk factors for anastomotic failure after colon reconstruction. The authors identified all trauma patients sustaining destructive colon injuries between 2002 and 2011 from their medical center's trauma registry. Anastomotic leak was defined as suture or staple line disruption or enteral fistula formation. Of 171 identified patients, 68 had DC procedures, 41 (60%) had subsequent anastomoses performed during the same hospitalization, and 27 (40%) were diverted. The colon anastomotic leak rate in patients who underwent DC laparotomy was higher than in patients who were reconstructed at the primary operation in a non-DC setting (17% vs 6%, P = .09). The use of vasopressors after the initial DC operation more than quadrupled the leak rate to 50% (P = .02). Colonic anastomotic disruptions yield deadly consequences, and diversion rather than anastomosis should be used in patients who require vasopressor support after the initial DC procedure. Copyright © 2013 Elsevier Inc. All rights reserved.

The use of laparoscopy in the diagnosis and treatment of blunt and penetrating abdominal injuries: 10-year experience at a level 1 trauma center.

PubMed

Johnson, Jeremy J; Garwe, Tabitha; Raines, Alexander R; Thurman, Joseph B; Carter, Sandra; Bender, Jeffrey S; Albrecht, Roxie M

2013-03-01

Diagnostic laparoscopy (DL) has decreased the rate of nontherapeutic laparotomy for patients suffering from penetrating injuries. We evaluated whether DL similarly lowers the rate of nontherapeutic laparotomy for patients with blunt injuries. All patients undergoing DL over a 10-year period (ie, 2001-2010) in a single level 1 trauma center were classified by the mechanism of injury. Demographic and perioperative data were compared using the Student t and Fisher exact tests. There were 131 patients included, 22 of whom sustained blunt injuries. Patients suffering from blunt injuries were more severely injured (Injury Severity Score 18.0 vs 7.3, P = .0001). The most common indication for DL after blunt injury was a computed tomographic scan concerning for bowel injury (59.1%). The rate of nontherapeutic laparotomy for patients sustaining penetrating vs blunt injury was 1.8% and nil, respectively. DL, when coupled with computed tomographic findings, is an effective tool for the initial management of patients with blunt injuries. Copyright © 2013 Elsevier Inc. All rights reserved.

Selection Bias in Colorectal Surgery in a Non-Tertiary Hospital: Laparoscopic Versus Open Surgery.

PubMed

Verzaro, Roberto; Mattia, Simona; Rago, Teresa; Casella, Francesco; Ferroni, Andrea; Gianfreda, Valeria; Cofini, Vincenza; Necozione, Stefano

2018-03-01

Laparoscopy is used increasingly to treat malignant and benign colorectal surgical diseases. However, this practice is still not offered to all patients. Many barriers halt the widespread use of laparoscopic colorectal surgery. Both surgeon's and patient's factors contribute to limit a wider use of laparoscopy in colorectal surgery. We retrospectively analyzed 408 consecutive colorectal resections in a 4-year period, to find out if a selection bias exists in using laparotomy or laparoscopy for colorectal surgical diseases, and which factors are associated with a poor use of laparoscopy or to a preferred laparotomy. In our practice, advanced disease, American Society of Anesthesiologist class III and IV, and emergency status are all patient-related factors associated with laparotomy. Surgeon's age more than 52 years and lack of laparoscopic training are surgeon-related factors that negatively affect the chance of being operated on with the laparoscopic technique. An extensive laparoscopic colorectal training and a supporting environment, especially during the night shift, are needed to facilitate the use of laparoscopy in colorectal surgery avoiding a bias in selecting surgical candidates to one technique or another.

Characteristics of patients with a retained wireless capsule endoscope (WCE) necessitating laparotomy for removal of the capsule.

PubMed

Purdy, Martin; Heikkinen, Markku; Juvonen, Petri; Voutilainen, Markku; Eskelinen, Matti

2011-01-01

A capsule endoscope is a wireless miniature camera used to take images of the small bowel mucosa. Retention of the wireless capsule endoscope (WCE), defined as at least two weeks' retention or an obstruction demanding removal by laparotomy, is the main and practically only complication of the procedure. The aim of this study was to evaluate the characteristics of patients with a retained WCE necessitating laparotomy for removal of the capsule or capsule fragments. The medical records of 555 patients who had undergone the WCE procedure over a 7-year period (2002-2008) were reviewed. The indications for the WCE procedure were, obscure gastrointestinal bleeding, Crohn's disease, abdominal pain and suspicion of malignancy. A retained WCE requiring operative treatment was found in 10 cases (in nine patients, twice in one patient). The WCE retention frequency of 1.8% (10/555) equalled that in the literature. The retention rate of WCE capsules is low and routine examination of the small bowel with MRI or CT is not necessary before WCE. These examinations were enable to predict WCE retention according to our results.

Decreasing the Use of Damage Control Laparotomy in Trauma: A Quality Improvement Project.

PubMed

Harvin, John A; Kao, Lillian S; Liang, Mike K; Adams, Sasha D; McNutt, Michelle K; Love, Joseph D; Moore, Laura J; Wade, Charles E; Cotton, Bryan A; Holcomb, John B

2017-08-01

Our institution has published damage control laparotomy (DCL) rates of 30% and documented the substantial morbidity associated with the open abdomen. The purpose of this quality improvement (QI) project was to decrease the rate of DCL at a busy, Level I trauma center in the US. A prospective cohort of all emergent trauma laparotomies from November 2013 to October 2015 (QI group) was followed. The QI intervention was multifaceted and included audit and feedback for every DCL case. Morbidity and mortality of the QI patients were compared with those from a published control (control group: emergent laparotomy from January 2011 to October 2013). A significant decrease was observed immediately on beginning the QI project, from a 39% DCL rate in the control period to 23% in the QI group (p < 0.001). This decrease was sustained over the 2-year study period. There were no differences in demographics, Injury Severity Score, or transfusions between the groups. No differences organ/space infection (control 16% vs QI 12%; p = 0.15), fascial dehiscence (6% vs 8%; p = 0.20), unplanned relaparotomy (11% vs 10%; p = 0.58), or mortality (9% vs 10%; p = 0.69) were observed. The reduction in use resulted in a decrease of 68 DCLs over the 2-year period. There was a further reduction in the rate of DCL to 17% after completion of the QI project. A QI initiative rapidly changed the use of DCL and improved quality of care by decreasing resource use without an increase morbidity or mortality. This decrease was sustained during the QI period and further improved upon after its completion. Copyright © 2017 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

Introduction of a computer-based surgical platform in the surgical care of patients with newly diagnosed uterine cancer: outcomes and impact on approach.

PubMed

Leitao, Mario M; Briscoe, Gabriel; Santos, Kevin; Winder, Abigail; Jewell, Elizabeth L; Hoskins, William J; Chi, Dennis S; Abu-Rustum, Nadeem R; Sonoda, Yukio; Brown, Carol L; Levine, Douglas A; Barakat, Richard R; Gardner, Ginger J

2012-05-01

To assess the introduction of computer-based surgery (ie, robotic surgery [RBT]) in the treatment of patients with newly diagnosed uterine cancer. We identified all patients who presented to our institution for initial surgical care of newly diagnosed uterine cancer from 5/1/07-12/31/10. Perioperative outcomes of laparotomy cases were compared to those of laparoscopic (LSC) or RBT cases. Complications within 30 days of surgery were graded. Of 752 patients, the planned approach was laparotomy in 103 (14%), LSC in 302 (40%), and RBT in 347 (46%). The rate of laparotomy for any reason (planned or converted) was 39% in 2007 compared to 18% in 2010 (P<0.001). Preoperative characteristics for LSC and RBT cases were similar, except 10% versus 15%, respectively, were morbidly obese (P=0.049). The extent of procedure, total nodal counts, and overall complications were similar between the LSC and RBT cases. The median length of stay was shorter for RBT cases (P<0.001). The median total room and operative times were longer for RBT cases (P<0.001), mainly due to cases in which the surgeon had less than ~40 RBT cases of experience. Robotics can be efficiently introduced into the surgical care of patients with newly diagnosed uterine cancers. RBT cases require the same operative times as LSC cases after accounting for the 40-case learning curve. Both approaches result in similar excellent patient outcomes and remain reasonable approaches for this disease. The introduction of robotics may lead to further reduction in the rate of laparotomy. Copyright © 2012 Elsevier Inc. All rights reserved.

Analysis of laparoscopy in trauma.

PubMed

Villavicencio, R T; Aucar, J A

1999-07-01

The optimum roles for laparoscopy in trauma have yet to be established. To date, reviews of laparoscopy in trauma have been primarily descriptive rather than analytic. This article analyzes the results of laparoscopy in trauma. Outcome analysis was done by reviewing 37 studies with more than 1,900 trauma patients, and laparoscopy was analyzed as a screening, diagnostic, or therapeutic tool. Laparoscopy was regarded as a screening tool if it was used to detect or exclude a positive finding (eg, hemoperitoneum, organ injury, gastrointestinal spillage, peritoneal penetration) that required operative exploration or repair. Laparoscopy was regarded as a diagnostic tool when it was used to identify all injuries, rather than as a screening tool to identify the first indication for a laparotomy. It was regarded as a diagnostic tool only in studies that mandated a laparotomy (gold standard) after laparoscopy to confirm the diagnostic accuracy of laparoscopic findings. Costs and charges for using laparoscopy in trauma were analyzed when feasible. As a screening tool, laparoscopy missed 1% of injuries and helped prevent 63% of patients from having a trauma laparotomy. When used as a diagnostic tool, laparoscopy had a 41% to 77% missed injury rate per patient. Overall, laparoscopy carried a 1% procedure-related complication rate. Cost-effectiveness has not been uniformly proved in studies comparing laparoscopy and laparotomy. Laparoscopy has been applied safely and effectively as a screening tool in stable patients with acute trauma. Because of the large number of missed injuries when used as a diagnostic tool, its value in this context is limited. Laparoscopy has been reported infrequently as a therapeutic tool in selected patients, and its use in this context requires further study.

Delayed diagnosis of traumatic ureteral injuries.

PubMed

Kunkle, David A; Kansas, Bryan T; Pathak, Abhijit; Goldberg, Amy J; Mydlo, Jack H

2006-12-01

We review our experience with traumatic ureteral injuries missed at exploration. We also conduct meta-analysis to define factors contributing to missed injury, comparing outcomes of early vs late diagnosis. Our genitourinary trauma database was retrospectively reviewed from 1995 through 2004. A total of 40 ureteral injuries were identified including 5 with delayed diagnosis. Previously published series of ureteral trauma were then analyzed for injuries with delayed diagnosis, with data extracted and collated for meta-analysis. A total of 40 patients with traumatic ureteral injuries was identified, all of whom underwent laparotomy. Five (12.5%) injuries were discovered at a mean of 6.0 +/- 3.0 days after laparotomy. The number of associated injuries for early and delayed diagnosis was 3.2 and 2.6 (p = 0.25), respectively. Mean hospital stay was 19.2 vs 36.6 days (p = 0.18) for those with immediate vs delayed diagnosis, respectively. Only 2 of 5 (40%) patients achieved satisfactory results during initial hospitalization. Literature review revealed 48 missed ureteral injuries, representing 11.1% of all patients with ureteral injuries who underwent laparotomy. Rates of nephrectomy for early and late diagnosis were 2.4% and 18.4% (p = 0.0001). Mortality related to traumatic injuries occurred in 6.1% with early diagnosis and 13.2% with missed injuries (p = 0.089). Despite preoperative studies and intraoperative inspection, ureteral injury may remain undiagnosed until after laparotomy. We report intraoperative exploration to have a sensitivity of 88.9% across multiple series for traumatic ureteral injuries. Delayed diagnosis of ureteral injuries produces an association with prolonged hospital stay, and meta-analysis reveals a statistically significant increase in the rate of nephrectomy when ureteral injury is missed at exploration.

[A Randomized Controlled Clinical Trial for Electroacupuncture Treatment of Post-surgical Gastrointestinal Dysfunction in Patients Undergoing Laparotomy].

PubMed

Pan, Hui; Li, Jia; Zhao, Yu; Li, Ning

2016-10-25

To evaluate the clinical efficacy of electroacupuncture (EA) stimulation of Zusanli (ST 36) and Neiguan (PC 6) in the treatment of persistent postoperative gastrointestinal dysfunction in patients undergoing laparotomy. A total of 60 laparotomy patients were enlisted in the present study and were randomly divided into conventional treatment group (control) and EA group ( n =30 in each group). Patients of the EA group were treated by conventional treatment and EA stimulation (2 Hz, 1-10 mA) of bilateral ST 36 and PC 6 for 30 min, once daily for 5 days, and patients of the control group treated by conventional treatment (pre- and post-surgical fasting, measures for gastrointestinal decompression, electrolyte stabilization, parenteral nutrition support, and anti-infection in necessity, etc). The first postoperative flatus and defecation time, postoperative hospital stays,abdominal bloating grading (0-4 points, i.e. Likert scale), and adverse events were recorded and evaluated. After the treatment, the first postoperative flatus and defecation time, and hospital stay time and abdominal bloating scores from the 2 nd to the 5 th day post-surgery in the EA group were significantly lower than those of the control group ( P <0.05). The abdominal bloating scores of the two groups were gradually and obviously decreased from the 2 nd day on in comparison with pre-treatment ( P <0.05). Of the two 30 cases in the control and EA groups, 5 and 14 were cured in their clinical symptoms, 15 and 13 experienced marked improvement, 7 and 3 were effective, 2 and 0 invalid, with the effective rates being 66.7% and 90.0%, respectively. EA is effective in improving persistent postoperative gastrointestinal dysfunction in cancer patients undergoing laparotomy.

[A Case of Chemotherapy with FOLFOXIRI plus Cetuximab for Liver Metastasis of Sigmoid ColonCan cer].

PubMed

Saito, Akina; Konishi, Ken; Fukunaga, Mutsumi; Takiguchi, Nobuo; Nakai, Shigeto; Honda, Shoko; Yukimoto, Ryohei; Okamoto, Aoi; Takeoka, Tomohira; Matsuno, Hiroshi; Okada, Kazuyuki; Ota, Hideo; Yokoyama, Shigekazu; Konishi, Muneharu; Kobayashi, Kenji

2018-03-01

We report a case of chemotherapy with FOLFOXIRI plus cetuximab for liver metastasis of sigmoid colon cancer. The patient was a 40's man who was diagnosed with sigmoid colon cancer with liver metastasis. Colonoscopy revealed a type 2 tumor with stenosis in the sigmoid colon. He underwent sigmoidectomy under laparotomy, and after the operation, received 7 courses of chemotherapy with FOLFOXIRI plus cetuximab. The liver tumor was sufficiently reduced, and laparotomy and liver right lobectomy were performed. Histopathology revealed a modified, Grade 2 tumor regression. He has been followed for 1 year 4months after the operation.

Effects of xylazine-ketamine anesthesia on plasma levels of cortisol and vital signs during laparotomy in dogs.

PubMed

Naddaf, H; Varzi, H Najafzade; Sabiza, S; Falah, H

2014-01-01

This study was designed to evaluate effects of xylazine-ketamine anesthesia on plasma levels of cortisol and vital signs during and after laparotomy in dogs. Eight clinically healthy, adult male dogs, weighing 20 kg were used. All dogs were initially sedated by acepromazine. Thirty minutes later, ketamine plus xylazine was used to induce anesthesia. Surgical incision of laparotomy was done. After a 5 min manipulation of the abdominal organs, the incision was sutured. Vital signs including heart rate, respiratory rate and rectal temperature (RT) were recorded at the times of -30: premedication, 0: induction and Surgical incision, 30: End of surgery, 60, 90 and 120 min. Blood was sampled at the above mentioned times and analyzed using a commercial ELISA kit for cortisol. A significant decreasing trend in RT was observed during the studied times. No significant changes were observed in heart rate and respiratory rate (p>0.05), except at the time of 60 respiratory rate significantly decreased when compared to the time of 90 (p=0.026) and 120 (p=0.041). A non-significant but increasing trend in plasma levels of cortisol was observed.

Effects of xylazine-ketamine anesthesia on plasma levels of cortisol and vital signs during laparotomy in dogs

PubMed Central

Naddaf, H.; Varzi, H. Najafzade; Sabiza, S.; Falah, H.

2014-01-01

This study was designed to evaluate effects of xylazine-ketamine anesthesia on plasma levels of cortisol and vital signs during and after laparotomy in dogs. Eight clinically healthy, adult male dogs, weighing 20 kg were used. All dogs were initially sedated by acepromazine. Thirty minutes later, ketamine plus xylazine was used to induce anesthesia. Surgical incision of laparotomy was done. After a 5 min manipulation of the abdominal organs, the incision was sutured. Vital signs including heart rate, respiratory rate and rectal temperature (RT) were recorded at the times of -30: premedication, 0: induction and Surgical incision, 30: End of surgery, 60, 90 and 120 min. Blood was sampled at the above mentioned times and analyzed using a commercial ELISA kit for cortisol. A significant decreasing trend in RT was observed during the studied times. No significant changes were observed in heart rate and respiratory rate (p>0.05), except at the time of 60 respiratory rate significantly decreased when compared to the time of 90 (p=0.026) and 120 (p=0.041). A non-significant but increasing trend in plasma levels of cortisol was observed. PMID:26623345

Modified Uterine Allotransplantation and Immunosuppression Procedure in the Sheep Model

PubMed Central

Yang, Hong; Zhao, Guang-Yue; Zhang, Geng; Lu, Zhi-Hong; Huang, Yan-Hong; Ma, Xiang-Dong; Liu, Hai-Xia; Liang, Sheng-Ru; Yang, Fang; Chen, Bi-Liang

2013-01-01

Objective To develop an orthotopic, allogeneic, uterine transplantation technique and an effective immunosuppressive protocol in the sheep model. Methods In this pilot study, 10 sexually mature ewes were subjected to laparotomy and total abdominal hysterectomy with oophorectomy to procure uterus allografts. The cold ischemic time was 60 min. End-to-end vascular anastomosis was performed using continuous, non-interlocking sutures. Complete tissue reperfusion was achieved in all animals within 30 s after the vascular re-anastomosis, without any evidence of arterial or venous thrombosis. The immunosuppressive protocol consisted of tacrolimus, mycophenolate mofetil and methylprednisolone tablets. Graft viability was assessed by transrectal ultrasonography and second-look laparotomy at 2 and 4 weeks, respectively. Results Viable uterine tissue and vascular patency were observed on transrectal ultrasonography and second-look laparotomy. Histological analysis of the graft tissue (performed in one ewe) revealed normal tissue architecture with a very subtle inflammatory reaction but no edema or stasis. Conclusion We have developed a modified procedure that allowed us to successfully perform orthotopic, allogeneic, uterine transplantation in sheep, whose uterine and vascular anatomy (apart from the bicornuate uterus) is similar to the human anatomy, making the ovine model excellent for human uterine transplant research. PMID:24278415

Small bowel obstruction following perforation of the uterus at induced abortion.

PubMed

Nkor, S K; Igberase, G O; Osime, O C; Faleyimu, B L; Babalola, R

2009-01-01

Unsafe abortion is an important contributor to maternal morbidity and mortality. To present a case of small bowel obstruction following perforation of the uterus at induced abortion. A 36-year-old woman, presented at a private hospital, with abdominal pain and weight loss. She had full clinical assessment and laboratory investigations which indicated small bowel obstruction following perforation of the uterus at induced abortion, and was commenced on treatment. She was para 5+0. Her main complaints were abdominal and weight loss following induced abortion of a 12- week pregnancy, four months prior to presentation. At presentation the tools (ultrasound scan, plain abdominal radiograph and barium enema) used for diagnoses only suggested some form of intestinal obstruction and were unremarkable. Correct diagnoses indicating small bowel obstruction was only made at laparotomy. An exploratory laparotomy, adhesiolysis, small bowel resection, end to end anastomosis and bowel decompression was done after bowel preparation. Laparotomy has an enviable place in bowel injuries secondary to uterine perforation especially when there is a diagnostic dilemma. Nigerian female population requires continuous health education on widespread and effective use of contraception. Physicians need training and retraining on abortion techniques and management of abortion complications.

Patients at Risk for Peritoneal Surface Malignancy of Colorectal Cancer Origin: The Role of Second Look Laparotomy

PubMed Central

Brücher, Björn LDM; Stojadinovic, Alexander; Bilchik, Anton J.; Protic, Mladjan; Daumer, Martin; Nissan, Aviram; Avital, Itzhak

2013-01-01

Peritoneal surface malignancy (PSM) is a frequent occurrence in the natural history of colorectal cancer (CRC). Although significant advances have been made in screening of CRC, similar progress has yet to be made in the early detection of PSM of colorectal cancer origin. The fact that advanced CRC can be confined to the peritoneal surface without distant dissemination forms the basis for aggressive multi-modality therapy consisting of cytoreductive surgery (CRS) plus hyperthermic intra-peritoneal chemotherapy (HIPEC), and neoadjuvant and/or adjuvant systemic therapy. Reported overall survival with complete CRS+HIPEC exceeds that of systemic therapy alone for the treatment of PSM from CRC, underscoring the advantage of this multi-modality therapeutic approach. Patients with limited peritoneal disease from CRC can undergo complete cytoreduction, which is associated with the best reported outcomes. As early or limited peritoneal carcinomatosis is undetectable by conventional imaging modalities, second look laparotomy is an important means to identify disease in high-risk patients at a stage most amenable to complete cytoreduction. This review focuses on the identification of patients at risk for PSM from CRC and discusses the role of second look laparotomy. PMID:23459716

Experience with diagnostic laparoscopy for gynecological indications.

PubMed

Ikechebelu, J I

2013-01-01

Diagnostic laparoscopy is an endoscopy procedure, which has become indispensable in the evaluation of the female reproductive organs especially in infertility. Experience with conversion to open laparotomy is presented and ways of averting this complication are discussed. A retrospective study was performed. All the 1654 diagnostic laparoscopies performed at a private fertility center over a 10-year period (January 2000 to December 2009) were analyzed for indications, cases of conversion to open laparotomy, and measures taken to prevent this complication. Simple percentage method was used. Infertility was the commonest indication for 1627 (98.4%) procedures, while primary amenorrhoea and chronic pelvic pain were responsible for 20 (1.2%) and 7 (0.4%) procedures, respectively. There was no mortality in this series. There was conversion to open laparotomy due to hemorrhage in only 2 (0.12%) procedures and this happened at the first year of practice. The low rate of conversion was attributed to the surgeons experience, proper patient selection, and the use of Palmers point for insufflation in some patients with previous pelvic surgeries and use of supraumbilical access in patients with pelvic masses. Diagnostic laparoscopy for gynecological indications is safe and wider application of this modern technology is recommended for our practice.

Emergency treatment of violent trauma: clinical cases and surgical treatment of penetrating thoracoabdominal, perineal and anorectal trauma.

PubMed

Zuccon, William; Paternollo, Roberto; Del Re, Luca; Cordovana, Andrea; De Murtas, Giovanni; Gaverini, Giacomo; Baffa, Giulia; Lunghi, Claudio

2013-01-01

The authors analyse clinical cases of penetrating thoracic, abdominal, perineal and anorectal injury and describe the traumatic event and type of lesion, the principles of surgical treatment, the complication rate and follow up. In the last 24 months, we analyzed 10 consecutive cases of penetrating thoracic and abdominal wounds [stab wound (n=7), with evisceration (n=4), gunshot wound (n=1)], and penetrating perineal and anorectal wounds (impalement n=4). In addition, we report an unusual case of neck injury from a stab wound. All the patients underwent emergency surgery for the lesions reported. In 7 cases of perforating vulnerant thoracoabdominal trauma from stab wounds there was hemoperitoneum due to bleeding from the abdominal wall (n=3), the omentum (n=1), the vena cava (n=1) and the liver (n=2). Evisceration of the omentum was observed in 4 cases. In 2 cases laparoscopy was performed. In one case laparotomy and thoracoscopy was performed. In a patient with an abdominoperineal gunshot wound, exploration was extraperitoneal. The 4 cases of perineal and anorectal impalement were treated with primary reconstruction, while in one case a laparotomy was needed to suture the rectum and fashion a temporary colostomy. In one case of anorectal injury rehabilitation resulted in a gradual improvement of fecal continence, while in the patient with the colostomy follow up at 2 months was scheduled to plan colostomy closure. Based on the our clinical experience and the literature, in penetrating abdominal trauma laparotomy may be required if patients are hemodynamically unstable (or in hemorrhagic shock), in patients with evisceration and peritonitis, or for exploration of penetrating thoracoabdominal and epigastric lesions. In anterior injuries of the abdominal wall from gunshot or stab wounds, laparotomy is indicated when there is peritoneal violation and significant intraperitoneal damage. In patients with actively bleeding wounds of the abdominal wall muscles minimal laparotomy is often necessary for control of hemorrhage and abdominal wall reconstruction to avoid herniation. If patients are asymptomatic, in cases of anterior lesions the indications for diagnostic laparoscopy are uncertain. Selective conservative treatment is reserved for asymptomatic patients who are hemodynamically stable. Further controlled studies are needed. Early surgery for perineal and anorectal trauma, and also for complex injuries, is the gold standard for treatment.

[Urgent surgical treatment of gastric volvulus related to upside-down stomach syndrome].

PubMed

Hána, L; Kasalický, M; Koblihová, E; Suchánek, Š; Horažďovský, P; Ryska, M

2015-12-01

Upside-down stomach syndrome is a rare type of a large paraoesophageal hiatal hernia, which requires an immediate surgical treatment in case of incarceration. The authors present a case report of a 53-year-old male patient with gastric volvulus related to the upside-down stomach syndrome. Surgical treatment was complicated by an injury to distal oesophagus, which was successfully treated using a self-expandable metallic stent among other methods. Despite the complicated postoperative course with a necessity of reoperation, insertion of an oesophageal stent, thoracotomy for a mediastinal abscess and secondary healing of the laparotomy, the patient was discharged in a good condition with healed oesophageal perforation and laparotomy after 52 days.

Pain intensity and duration can be enhanced by prior challenge: Initial evidence suggestive of a role of microglial priming

PubMed Central

Hains, Leah E.; Loram, Lisa C.; Weiseler, Julie L.; Frank, Matthew G.; Bloss, Erik B.; Sholar, Paige; Taylor, Frederick R; Harrison, Jacqueline A; Martin, Thomas J.; Eisenach, James C.; Maier, Steven F.; Watkins, Linda R.

2010-01-01

Activation of spinal microglia and consequent release of pro-inflammatory mediators facilitate pain. Under certain conditions, responses of activated microglia can become enhanced. Enhanced microglial production of pro-inflammatory products may result from priming (sensitization), similar to macrophage priming. We hypothesized that if spinal microglia were primed by an initial inflammatory challenge, subsequent challenges may create enhanced pain. Here, we used a "two-hit" paradigm using two successive challenges, which affect overlapping populations of spinal microglia, presented two weeks apart. Mechanical allodynia and/or activation of spinal glia were assessed. Initially, laparotomy preceded systemic lipopolysaccharide (LPS). Prior laparotomy caused prolonged microglial (not astrocyte) activation plus enhanced LPS-induced allodynia. In this “two-hit” paradigm, minocycline, a microglial activation inhibitor, significantly reduced later exaggerated pain induced by prior surgery when minocycline was administered intrathecally for 5 days starting either at the time of surgery or 5 days before LPS administration. To test generality of the priming effect, subcutaneous formalin preceded intrathecal HIV-1 gp120, which activates spinal microglia and causes robust allodynia. Prior formalin enhanced intrathecal gp120-induced allodynia, suggesting that microglial priming is not limited to laparotomy and again supporting a spinal site of action. Therefore, spinal microglial priming may increase vulnerability to pain enhancement. PMID:20434956

[Minilaparoscopy in penetrating abdominal trauma emergency room procedure with local anesthesia].

PubMed

Ariel, Peralta; Sebastián, Vélez; Sergio, Locicero; Nicolini, Francisco Florez

2007-01-01

There are a number of unnecessary laparotomies in penetrating trauma, with a non worthless percentage of complications. When the peritoneal injury is identified, surgical exploration of the abdomen should be evaluated. Evaluate the penetration of the peritoneum, using a diagnose method with direct vision. Hospital de Urgencias de Córdoba. Trauma Hospital. To evidence peritoneum trespassing, laparoscopy was performed with local anaesthesia in patients with penetrating abdominal trauma without signs of abdominal injury in the imaging methods and doubts in the physical examination, in a prospective setting. Patient with penetrating abdominal trauma, treated between May 2004 to January 2005, with doubtful diagnose of peritoneal violation. Under sedation and local anaesthesia, a 5 millimetres laparoscope with 90 degrees vision was placed at umbilicus. The anterior abdominal wall, flanks and diaphragm were exanimate, looking for the peritoneal wound or free fluid. Laparotomy could be avoided in four patients. In the four remaining, laparoscopy or conventional surgery was performed. Two presented hollow viscera injury, one hemoperitoneo and the other, minimum liver damage. There were not complications in both groups. The average hospital stay of the first group was 13 hours. In selected patients, the minilaparoscopy is useful in decreased the percentage of unnecessary laparotomies and general anaesthesia, and its complications.

Endoscopic colostomy with percutaneous colopexy: an animal feasibility study.

PubMed

Bustamante-Lopez, Leonardo Alfonso; Sulbaran, Marianny; Nahas, Sergio Carlos; de Moura, Eduardo Guimaraes Horneaux; Nahas, Caio Sergio; Marques, Carlos Frederico; Sakai, Christiano; Cecconello, Ivan; Sakai, Paulo

2017-04-01

Indications for colostomy in colorectal diseases are obstruction of the large bowel, such as in cancer, diverticular disease in the acute phase, post-radiotherapy enteritis, complex perirectal fistulas, anorectal trauma and severe anal incontinence. Some critically ill patients cannot tolerate an exploratory laparotomy, and laparoscopic assisted colostomy also requires general anesthesia. To evaluate the feasibility, safety and efficacy of performing colostomy assisted by colonoscopy and percutaneous colopexy. Five pigs underwent endoscopic assisted colostomy with percutaneous colopexy. Animals were evaluated in post-operative days 1, 2, 5 and 7 for feeding acceptance and colostomy characteristics. On day 7 full colonoscopy was performed on animals followed by exploratory laparotomy. Average procedure time was 27 minutes (21-54 min). Postoperative mobility and feeding of animals were immediate after anesthesia recovery. Position of the colostomy, edges color, appearance of periostomal area, as well as its function was satisfactory in four animals. Retraction of colostomy was present in one pig. The colonoscopy and laparotomy control on the seventh day were considered as normal. A bladder perforation that was successfully repaired through the colostomy incision occurred in one pig. The main limitation of this study is its experimental nature. Endoscopic assisted colostomy with percutaneous colopexy proves to be a safe and effective method with low morbidity for performing colostomy in experimental animals, with possible clinical application in humans.

Endovascular Management of Acute Embolic Occlusion of the Superior Mesenteric Artery: A 12-Year Single-Centre Experience

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

Raupach, J., E-mail: janraupach@seznam.cz; Lojik, M., E-mail: miroslav.lojik@fnhk.cz; Chovanec, V., E-mail: chovanec.v@seznam.cz

2016-02-15

PurposeRetrospective evaluation of 12-year experience with endovascular management of acute mesenteric ischemia (AMI) due to embolic occlusion of the superior mesenteric artery (SMA).Materials and methodsFrom 2003 to 2014, we analysed the in-hospital mortality of 37 patients with acute mesenteric embolism who underwent primary endovascular therapy with subsequent on-demand laparotomy. Transcatheter embolus aspiration was used in all 37 patients (19 women, 18 men, median age 76 years) with embolic occlusion of the SMA. Adjunctive local thrombolysis (n = 2) and stenting (n = 2) were also utilised.ResultsWe achieved complete recanalization of the SMA stem in 91.9 %. One patient was successfully treated by surgical embolectomy due tomore » a failed endovascular approach. Subsequent exploratory laparotomy was performed in 73.0 % (n = 27), and necrotic bowel resection in 40.5 %. The total in-hospital mortality was 27.0 %.ConclusionPrimary endovascular therapy for acute embolic SMA occlusion with on-demand laparotomy is a recommended algorithm used in our centre to treat SMA occlusion. This combined approach for the treatment of AMI is associated with in-hospital mortality rate of 27.0 %.« less

Idiopathic sclerosing encapsulating peritonitis (or abdominal cocoon).

PubMed

Serafimidis, Costas; Katsarolis, Ioannis; Vernadakis, Spyros; Rallis, George; Giannopoulos, George; Legakis, Nikolaos; Peros, George

2006-02-13

Idiopathic sclerosing encapsulating peritonitis (or abdominal cocoon) is a rare cause of small bowel obstruction, especially in adult population. Diagnosis is usually incidental at laparotomy. We discuss one such rare case, outlining the fact that an intra-operative surprise diagnosis could have been facilitated by previous investigations. A 56 year-old man presented in A&E department with small bowel ileus. He had a history of 6 similar episodes of small bowel obstruction in the past 4 years, which resolved with conservative treatment. Pre-operative work-up did not reveal any specific etiology. At laparotomy, a fibrous capsule was revealed, in which small bowel loops were encased, with the presence of interloop adhesions. A diagnosis of abdominal cocoon was established and extensive adhesiolysis was performed. The patient had an uneventful recovery and follow-up. Idiopathic sclerosing encapsulating peritonitis, although rare, may be the cause of a common surgical emergency such as small bowel ileus, especially in cases with attacks of non-strangulating obstruction in the same individual. A high index of clinical suspicion may be generated by the recurrent character of small bowel ileus combined with relevant imaging findings and lack of other plausible etiologies. Clinicians must rigorously pursue a preoperative diagnosis, as it may prevent a "surprise" upon laparotomy and result in proper management.

Comparing long term impact on ovarian reserve between laparoscopic ovarian cystectomy and open laprotomy for ovarian endometrioma

PubMed Central

2013-01-01

Objective To compare the long term impact on ovarian reserve between laparoscopic ovarian cystectomy with bipolar electrocoagulation and laparotomic cystectomy with suturing for ovarian endometrotic cyst. Patient and method(s) 121 patients with benign ovarian endometroitic cysts were randomised to either laparoscopic ovarian cystectomy using bipolar electrocoagulation (61 patients) or laparotomic ovarian cystectomy using sutures (60 patients). Serum follicle-stimulating hormone, Antimullerian hormon, Basal antral follicle Count, mean ovarian diameter, and ovarian stromal blood flow velocity were measured at 6, 12 and 18 months after surgery and compared in both groups. Result(s) A statistically significant increase of serum FSH was found in the laproscopic bipolar group at 6-, 12 and 18-month postoperativly compared to open laparotomy suture group. Also, a statistically significant decrease of the mean AMH value occurred in laproscopic bipolar group at 6-, 12 and 18-month follow- up compared to open laparotomy suture group. Basal antral follicle number, mean ovarian diameter and peak systolic velocity were significantly decreased during the 6-, 12,18 -month follow-up in laproscopic bipolar group compared to open laparotomy suture group. Conclusion(s) After laproscopic ovarian cystecomy for endometrioma all pareameter of ovarian reseve are significantly decreased on long term follow up as compared to open laprotomy. PMID:24180348

Use of LigaSure™ on bile duct in rats: an experimental study.

PubMed

Marte, Antonio; Pintozzi, Lucia

2017-08-01

The closure of a cystic duct during cholecystectomy by means of radiofrequency is still controversial. We report our preliminary experimental results with the use of LigaSure™ on common bile duct in rats. Thirty Wistar rats weighing 70 to 120 g were employed for this study. The animals were all anesthetized with intraperitoneal ketamine and then divided into three groups. The first group (10 rats, Group C) underwent only laparotomy and isolation of the common bile duct. The second (10 rats, Group M) underwent laparotomy and closure of the common bile duct (CBD) with monopolar coagulation. The third group (10 rats, Group L) underwent laparotomy and sealing of the common bile duct with two application of LigaSureTM. Afterwards, all rats were kept in comfortable cages and were administered dibenzamine for five days. They were all sacrificed on day 20. Through a laparotomy, the liver and bile duct were removed for histological examination. Blood samples were obtained to dose bilirubin, amylase and transaminase levels. Mortality rate was 0 in the control group (C), 3/10 rats in group M and 0 in group L. In group L, the macroscopic examination showed a large choledochocele (3-3.5 × 1.5 cm) with few adhesions. At the histological examination there was optimal sealing of the common bile duct in 9/10 rats. In group M, 2/10 rats had liver abscesses, 3/10 rats had choledochocele and 5/10 rats, biliary peritonitis. There was intense tissue inflammation and the dissection was difficult. Analyses of blood samples showed an increase in total bilirubin, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in groups M and L. The preliminary results of our study confirm that radiofrequency can be safely used for the closure of the common bile duct. The choledochocele obtained with this technique could represent a good experimental model. These results could be a further step for using the LigaSureTM in clipless cholecystectomy.

Do we really rely on fast for decision-making in the management of blunt abdominal trauma?

PubMed

Carter, Jeffrey W; Falco, Mark H; Chopko, Michael S; Flynn, William J; Wiles Iii, Charles E; Guo, Weidun Alan

2015-05-01

The Focused Assessment with Sonography in Trauma examination (FAST) is currently taught and recommended in the ATLS(®), often as an addendum to the primary survey for patients with blunt abdominal trauma. Although it is non-invasive and rapidly performed at bedside, the utility of FAST in blunt abdominal trauma has been questioned. We designed this study to examine our hypothesis that FAST is not an efficacious screening tool for identifying intra-abdominal injuries. We performed a retrospective chart review of all patients with confirmatory diagnosis of blunt abdominal injuries with CT and/or laparotomy for a period of 1.5 years (from 7/2009 to 11/2010). FAST was performed by ED residents and considered positive when free intra-abdominal fluid was visualized. Abdominal CT, or exploratory laparotomy findings were used as confirmation of intra-abdominal injury. A total of 1671 blunt trauma patients were admitted to and evaluated in the Emergency Department during a 1½ year period and 146 patients were confirmed intra-abdominal injuries by CT and/or laparotomy. Intraoperative findings include injuries to the liver, spleen, kidneys, and bowels. In 114 hemodynamically stable patients, FAST was positive in 25 patients, with a sensitivity of 22%. In 32 hemodynamically unstable patients, FAST was positive in 9 patients, with a sensitivity of 28%. A free peritoneal fluid and splenic injury are associated with a positive FAST on univariate analysis, and are the independent predictors for a positive FAST on multiple logistic regression. FAST has a very low sensitivity in detecting blunt intraabdominal injury. In hemodynamically stable patients, a negative FAST without a CT may result in missed intra-abdominal injuries. In hemodynamically unstable blunt trauma patients, with clear physical findings on examination, the decision for exploratory laparotomy should not be distracted by a negative FAST. Copyright © 2014 Elsevier Ltd. All rights reserved.

Computed tomography has an important role in hollow viscus and mesenteric injuries after blunt abdominal trauma.

PubMed

Tan, Ker-Kan; Liu, Jody Zhiyang; Go, Tsung-Shyen; Vijayan, Appasamy; Chiu, Ming-Terk

2010-05-01

Computed tomographic (CT) scans have become invaluable in the management of patients with blunt abdominal trauma. No clear consensus exists on its role in hollow viscus injuries (HVI) and mesenteric injuries (MI). The aim of this study was to correlate operative findings of HVI and MI to findings on pre-operative CT. All patients treated for blunt abdominal trauma at Tan Tock Seng Hospital from January 2003 to January 2008 were reviewed. CT scans were only performed if the patients were haemodynamically stable and indicated. All scans were performed with intravenous contrast using a 4-slice CT scanner from 2003 to December 2004 and a 64-slice CT scanner from January 2005 onwards. All cases with documented HVI/MI that underwent both CT scans and exploratory laparotomy were analysed. Thirty-one patients formed the study group, with median age of 40 (range, 22-65) years and a significant male (83.9%) predominance. Vehicular-related incidents accounted for 67.7% of the injuries and the median Injury Severity Score (ISS) was 13 (4-50). The 2 commonest findings on CT scans were extra-luminal gas (35.5%) and free fluid without significant solid organ injuries (93.5%). During exploratory laparotomy, perforation of hollow viscus (51.6%) occurred more frequently than suspected from the initial CT findings of extra-luminal gas. Other notable findings included haemoperitoneum (64.5%), and mesenteric tears (67.7%). None of our patients with HVI and MI had a normal pre-operative CT scan. Our study suggests that patients with surgically confirmed HVI and MI found at laparotomy were very likely to have an abnormal pre-operative CT scan. Unexplained free fluid was a very common finding in blunt HVI/MI and is one major indication to consider exploratory laparotomy. (c) 2009 Elsevier Ltd. All rights reserved.

Videolaparoscopic Catheter Placement Reduces Contraindications to Peritoneal Dialysis

PubMed Central

Santarelli, Stefano; Zeiler, Matthias; Monteburini, Tania; Agostinelli, Rosa Maria; Marinelli, Rita; Degano, Giorgio; Ceraudo, Emilio

2013-01-01

♦ Background: Videolaparoscopy is considered the reference method for peritoneal catheter placement in patients with previous abdominal surgery. The placement procedure is usually performed with at least two access sites: one for the catheter and the second for the laparoscope. Here, we describe a new one-port laparoscopic procedure that uses only one abdominal access site in patients not eligible for laparotomic catheter placement. ♦ Method: We carried out one-port laparoscopic placement in 21 patients presenting contraindications to blind surgical procedures because of prior abdominal surgery. This technique consists in the creation of a single mini-laparotomy access through which laparoscopic procedures and placement are performed. The catheter, rectified by an introducer, is inserted inside the port. Subsequently, the port is removed, leaving the catheter in pelvic position. The port is reintroduced laterally to the catheter, confirming or correcting its position. Laparotomic placement was performed in a contemporary group of 32 patients without contraindications to blind placement. Complications and long-term catheter outcome in the two groups were evaluated. ♦ Results: Additional interventions during placement were necessary in 12 patients of the laparoscopy group compared with 5 patients of the laparotomy group (p = 0.002). Laparoscopy documented adhesions in 13 patients, with need for adhesiolysis in 6 patients. Each group had 1 intraoperative complication: leakage in the laparoscopy group, and intestinal perforation in the laparotomy group. During the 2-year follow-up period, laparoscopic revisions had to be performed in 6 patients of the laparoscopy group and in 5 patients of the laparotomy group (p = 0.26). The 1-year catheter survival was similar in both groups. Laparoscopy increased by 40% the number of patients eligible to receive peritoneal dialysis. ♦ Conclusions: Videolaparoscopy placement in patients not eligible for blind surgical procedures seems to be equivalent to laparotomic placement with regard to complications and long-term catheter outcome. The number of patients able to receive peritoneal dialysis is substantially increased. PMID:23209040

Risk of Late-Onset Adhesions and Incisional Hernia Repairs after Surgery

PubMed Central

Bensley, Rodney P; Schermerhorn, Marc L; Hurks, Rob; Sachs, Teviah; Boyd, Christopher A; O’Malley, A James; Cotterill, Philip; Landon, Bruce E

2013-01-01

BACKGROUND Long-term adhesion-related complications and incisional hernias after abdominal surgery are common and costly. There are few data on the risk of these complications after different abdominal operations. STUDY DESIGN We identified Medicare beneficiaries who underwent endovascular repair of an abdominal aortic aneurysm from 2001–2008 who presumably are not at risk for laparotomy-related complications. We identified all laparoscopic and open operations involving the abdomen, pelvis, or retroperitoneum and categorized them into 5 groups according to invasiveness. We then identified laparotomy-related complications for up to 5 years after the index operation and compared these with the baseline rate of complications in a control group of patients who did not undergo an abdominal operation. RESULTS We studied 85,663 patients, 7,513 (8.8%) of which underwent a laparotomy, including 2,783 major abdominal operations, 709 minor abdominal operations, 963 ventral hernia repairs, 493 retroperitoneal/pelvic operations, and 2,565 laparoscopic operations. Mean age was 76.7 years and 82.0% were male. Major abdominal operations carried the highest risk for adhesion-related complications (14.3% and 25.0% at 2 and 5 years compared with 4.0% and 7.8% for the control group; p < 0.001) and incisional hernias (7.8% and 12.0% compared with 0.6% and 1.2% for the control group; p < 0.001). Laparoscopic operations (4.6% and 10.7% for adhesions, 1.9% and 3.2% for incisional hernias) carried the lowest risk. CONCLUSIONS Late-onset laparotomy-related complications are frequent and their risk extends through 5 years beyond the perioperative period. With the advancement and expansion of laparoscopic techniques and its attendant lower risk for long-term complications, these results can alter the risk-to-benefit profile of various types of abdominal operations and can also strengthen the rationale for additional development of laparoscopic approaches to abdominal operations. PMID:23623220

Optimizing Blood Transfusion Practices Through Bundled Intervention Implementation in Patients With Gynecologic Cancer Undergoing Laparotomy.

PubMed

Wallace, Sumer K; Halverson, Jessica W; Jankowski, Christopher J; DeJong, Stephanie R; Weaver, Amy L; Weinhold, Megan R; Borah, Bijan J; Moriarty, James P; Cliby, William A; Kor, Daryl J; Higgins, Andrew A; Otto, Hilary A; Dowdy, Sean C; Bakkum-Gamez, Jamie N

2018-05-01

To examine blood transfusion practices and develop a standardized bundle of interventions to address the high rate of perioperative red blood cell transfusion among patients with ovarian and endometrial cancer. This was a retrospective cohort study. Our primary aim was to determine whether an implemented bundled intervention was associated with a reduction in perioperative red blood cell transfusions among cases of laparotomy for cancer. Secondary aims included comparing perioperative demographic, surgical, complication, and cost data. Interventions included blood transfusion practice standardization using American Society of Anesthesiologists guidelines, an intraoperative hemostasis checklist, standardized intraoperative fluid status communication, and evidence-based use of tranexamic acid. Prospective data from women undergoing laparotomy for ovarian or endometrial cancer from September 28, 2015, to May 31, 2016, defined the study cohort and were compared with historical controls (September 1, 2014, to September 25, 2015). Outcomes were compared in the full unadjusted cohorts and in propensity-matched cohorts. In the intervention and historical cohorts, respectively, 89 and 184 women underwent laparotomy for ovarian cancer (n=74 and 152) or advanced endometrial cancer (n=15 and 32). Tranexamic acid was administered in 54 (60.7%) patients. The perioperative transfusion rate was lower for the intervention group compared with historical controls (18.0% [16/89] vs 41.3% [76/184], P<.001), a 56.4% reduction. This improvement in the intervention group remained significant after propensity matching (16.2% [13/80] vs 36.2% [29/80], P=.004). The hospital readmission rate was also lower for the intervention group compared with historical controls (1.1% [1/89] vs 12.5% [23/184], P=.002); however, this improvement did not attain statistical significance after propensity matching (1.2% [1/80] vs 7.5% [6/80], P=.12). Cost analysis demonstrated that this intervention was cost-neutral during index hospitalization plus 30-day follow-up. Application of a standardized bundle of evidence-based interventions was associated with reduced blood use in our gynecologic oncology practice.

Evidence of the impact of systemic inflammation on neuroinflammation from a non-bacterial endotoxin animal model.

PubMed

Huang, Chunxia; Irwin, Michael Garnet; Wong, Gordon Tin Chun; Chang, Raymond Chuen Chung

2018-05-17

Systemic inflammation induces neuroinflammation and cellular changes such as tau phosphorylation to impair cognitive function, including learning and memory. This study uses a single model, laparotomy without any pathogen, to characterize these changes and their responses to anti-inflammatory treatment in the intermediate term. In a two-part experiment, wild-type C57BL/6N mice (male, 3 month old, 25 ± 2 g) were subjected to sevoflurane anesthesia alone or to a laparotomy. Cognitive performance, systemic and neuroinflammatory responses, and tau phosphorylation were evaluated on postoperative days (POD) 1, 3, and 14. The effect of perioperative ibuprofen intervention (60 mg/kg) on these changes was then assessed. Mice in the laparotomy group displayed memory impairment up to POD 14 with initial high levels of inflammatory cytokines in the liver, frontal cortex (IL-1β, IL-6, and TNF-α), and hippocampus (IL-1β and IL-8). On POD 14, although most circulating and resident cytokine levels returned to normal, a significant number of microglia and astrocytes remained activated in the frontal cortex and microglia in the hippocampus, as well as abnormal tau phosphorylation in these two brain regions. Perioperative ibuprofen improved cognitive performance, attenuated systemic inflammation and glial activation, and suppressed the abnormal tau phosphorylation both in the frontal cortex and hippocampus. Our results suggest that (1) cognitive dysfunction is associated with an unbalanced pro-inflammatory and anti-inflammatory response, tauopathy, and gliosis; (2) cognitive dysfunction, gliosis, and tauopathy following laparotomy can persist well beyond the immediate postoperative period; and (3) anti-inflammatory drugs can act rapidly to attenuate inflammatory responses in the brain and negatively modulate neuropathological changes to improve cognition. These findings may have implications for the duration of therapeutic strategies aimed at curtaining cognitive dysfunction following surgery.

Laparoscopic pancreatoduodenectomy with superior mesenteric artery-first approach and pancreatogastrostomy assisted by mini-laparotomy.

PubMed

Zimmitti, Giuseppe; Manzoni, Alberto; Addeo, Pietro; Garatti, Marco; Zaniboni, Alberto; Bachellier, Philippe; Rosso, Edoardo

2016-04-01

Laparoscopic pancreatoduodenectomy (LPD) is a complex procedure. Critical steps are achieving a negative retroperitoneal margin and re-establishing pancreatoenteric continuity minimizing postoperative pancreatic leak risk. Aiming at increasing the rate of R0 resection during pancreatoduodenectomy, many experienced teams have recommended the superior mesenteric artery (SMA)-first approach, consisting in early identification of the SMA at its origin, with further resection guided by SMA anatomic course. We describe our technique of LPD with SMA-first approach and pancreatogastrostomy assisted by mini-laparotomy. The video concerns a 77-year-old man undergoing our variant of LPD for a 2.5-cm pancreatic head mass. After kocherization, the SMA is identified above the left renocaval confluence and dissected-free from the surrounding tissue. Dissection of the posterior pancreatic aspect exposes the confluence between splenic vein, superior mesenteric vein (SMV), and portal vein. Following duodenal section, the common hepatic artery is dissected and the gastroduodenal artery sectioned at the origin. The first jejunal loop is divided, skeletonized, and passed behind the superior mesenteric vessel. Following pancreatic transection, the uncinate process is dissected from the SMV and the SMA is cleared from retroportal tissue rejoining the previously dissected plain. Laparoscopic choledocojejunostomy is followed by a mini-laparotomy-assisted pancreatogastrostomy, performed as previously described, and a terminolateral gastrojejeunostomy. Twelve patients underwent our variant of LPD (July 2013-May 2015). Female/male ratio was 3:1, median age 65 years (range 57-79), median operation duration 590 min (580-690), intraoperative blood loss 150 cl (100-250). R0 resection rate was 100 %, and the median number of resected lymph nodes was 24 (22-28). Postoperative complications were grade II in two patients and IIIa in one. Median postoperative length of stay was 16 days (14-21). LPD with SMA-first approach with pancreatogastrostomy assisted by a mini-laparotomy well combines the benefits of laparoscopy with low risk of postoperative complications and high rate of curative resection.

Single-port (OctoPort) assisted extracorporeal ovarian cystectomy for the treatment of large ovarian cysts: compare to conventional laparoscopy and laparotomy.

PubMed

Chong, Gun Oh; Hong, Dae Gy; Lee, Yoon Soon

2015-01-01

To evaluate single-port assisted extracorporeal cystectomy for treatment of large ovarian cysts and to compare its surgical outcomes, complications, and cystic content spillage rates with those of conventional laparoscopy and laparotomy. Retrospective study (Canadian Task Force classification II-2). University teaching hospital. Twenty-five patients who underwent single-port assisted extracorporeal cystectomy (group 1), 33 patients who underwent conventional laparoscopy (group 2), and 25 patients who underwent laparotomy (group 3). Surgical outcomes, complications, and spillage rates in group 1 were compared with those in groups 2 and 3. Patients characteristics and tumor histologic findings were similar in the 3 groups. The mean (SD) largest diameter of ovarian cysts was 11.4 (4.2) cm in group 1, 9.7 (2.3) cm in group 2, and 12.0 (3.4) cm in group 3. Operative time in groups 1 and 2 was similar at 69.3 (26.3) minutes vs 73.1 (36.3) minutes (p = .66); however, operative time in group 1 was shorter than in group 3, at 69.3 (26.3) minutes vs 87.5 (26.6) minutes (p =.02). Blood loss in group 1 was significantly lower than in groups 2 and 3, at 16.0 (19.4) mL vs 36.1 (20.7) mL (p < .001) and 16.0 (19.4) mL vs 42.2 (39.7) mL (p = .005). The spillage rate in group 1 was profoundly lower than in group 2, at 8.0% vs 69.7% (p < .001). Single-port assisted extracorporeal cystectomy offers an alternative to conventional laparoscopy and laparotomy for management of large ovarian cysts, with comparable surgical outcomes. Furthermore, cyst content spillage rate in single-port assisted extracorporeal cystectomy was remarkably lower than that in conventional laparoscopy. Copyright © 2015. Published by Elsevier Inc.

Regression of endometrial explants in a rat model of endometriosis treated with melatonin.

PubMed

Güney, Mehmet; Oral, Baha; Karahan, Nermin; Mungan, Tamer

2008-04-01

To determine the antioxidant, antiinflammatory, and immunomodulatory effects of melatonin on endometrial explants, the distribution of cyclooxygenase-2 (COX-2), the activity of antioxidant enzymes superoxide dismutase (SOD) and catalase (CAT), and levels of malondialdehyde (MDA) in the rat endometriosis model. Prospective, placebo-controlled experimental study. Experimental surgery laboratory in a university department. Twenty-five rats with experimentally induced endometriosis. Endometriosis was surgically induced in 25 rats by transplanting an autologous fragment of endometrial tissue onto the inner surface of the abdominal wall. Four weeks later, three rats were killed and the remaining 22 rats given second-look laparotomies to identify and measure ectopic uterine tissue in three dimensions. After the second laparotomy, 4 weeks of vehicle and melatonin treatment were administered, then all of the rats were given a third laparotomy and killed. The volume and weight of the implants were measured. The remaining rats were randomly divided into two groups. In control group (group 1; n = 11) no medication was given. To the rats in melatonin-treated group (group 2; n = 11), 10 mg/kg a day of melatonin was administered intraperitoneally. Four weeks later, after the second laparotomy, the endometrial explants were reevaluated morphologically, and COX-2 expression was evaluated immunohistochemically and histologically. In addition, endometrial explants were analyzed for the antioxidant enzymes SOD, CAT, and MDA, a marker of lipid peroxidation. A scoring system was used to evaluate expression of COX-2 and preservation of epithelia. The pretreatment and posttreatment volumes within the control group were 135.9 +/- 31.5 and 129.4 +/- 28.7, respectively. The mean explant volume was 141.4 +/- 34.4 within the melatonin group before the treatment and 42.9 +/- 14.0 after 4 weeks of treatment. There was a statistically significant difference in spherical volumes (129.4 +/- 28.7 versus 42.9 +/- 14.0 mm(3)) of explant weights (155.8 +/- 27.1 versus 49.6 +/- 19.5 mg) and COX-2 positivity (91% versus 18.1%) between groups after the third laparotomy. In the melatonin-treated group, the endometrial explant levels of MDA statistically significantly decreased and activities of SOD and CAT significantly increased when compared with the control group. The epithelia showed statistically significantly better preservation in the control group when compared with the melatonin-treated group (2.54 +/- 0.52 versus 0.63 +/- 0.50). Melatonin causes regression and atrophy of the endometriotic lesions in rats.

Effect of Robotic-Assisted vs Conventional Laparoscopic Surgery on Risk of Conversion to Open Laparotomy Among Patients Undergoing Resection for Rectal Cancer

PubMed Central

Pigazzi, Alessio; Marshall, Helen; Croft, Julie; Corrigan, Neil; Copeland, Joanne; Quirke, Phil; West, Nick; Rautio, Tero; Thomassen, Niels; Tilney, Henry; Gudgeon, Mark; Bianchi, Paolo Pietro; Edlin, Richard; Hulme, Claire; Brown, Julia

2017-01-01

Importance Robotic rectal cancer surgery is gaining popularity, but limited data are available regarding safety and efficacy. Objective To compare robotic-assisted vs conventional laparoscopic surgery for risk of conversion to open laparotomy among patients undergoing resection for rectal cancer. Design, Setting, and Participants Randomized clinical trial comparing robotic-assisted vs conventional laparoscopic surgery among 471 patients with rectal adenocarcinoma suitable for curative resection conducted at 29 sites across 10 countries, including 40 surgeons. Recruitment of patients was from January 7, 2011, to September 30, 2014, follow-up was conducted at 30 days and 6 months, and final follow-up was on June 16, 2015. Interventions Patients were randomized to robotic-assisted (n = 237) or conventional (n = 234) laparoscopic rectal cancer resection, performed by either high (upper rectum) or low (total rectum) anterior resection or abdominoperineal resection (rectum and perineum). Main Outcomes and Measures The primary outcome was conversion to open laparotomy. Secondary end points included intraoperative and postoperative complications, circumferential resection margin positivity (CRM+) and other pathological outcomes, quality of life (36-Item Short Form Survey and 20-item Multidimensional Fatigue Inventory), bladder and sexual dysfunction (International Prostate Symptom Score, International Index of Erectile Function, and Female Sexual Function Index), and oncological outcomes. Results Among 471 randomized patients (mean [SD] age, 64.9 [11.0] years; 320 [67.9%] men), 466 (98.9%) completed the study. The overall rate of conversion to open laparotomy was 10.1%: 19 of 236 patients (8.1%) in the robotic-assisted laparoscopic group and 28 of 230 patients (12.2%) in the conventional laparoscopic group (unadjusted risk difference = 4.1% [95% CI, −1.4% to 9.6%]; adjusted odds ratio = 0.61 [95% CI, 0.31 to 1.21]; P = .16). The overall CRM+ rate was 5.7%; CRM+ occurred in 14 (6.3%) of 224 patients in the conventional laparoscopic group and 12 (5.1%) of 235 patients in the robotic-assisted laparoscopic group (unadjusted risk difference = 1.1% [95% CI, −3.1% to 5.4%]; adjusted odds ratio = 0.78 [95% CI, 0.35 to 1.76]; P = .56). Of the other 8 reported prespecified secondary end points, including intraoperative complications, postoperative complications, plane of surgery, 30-day mortality, bladder dysfunction, and sexual dysfunction, none showed a statistically significant difference between groups. Results Among 471 randomized patients (mean [SD] age, 64.9 [11.0] years; 320 [67.9%] men), 466 (98.9%) completed the study. The overall rate of conversion to open laparotomy was 10.1%. The overall CRM+ rate was 5.7%. Of the other 8 reported prespecified secondary end points, including intraoperative complications, postoperative complications, plane of surgery, 30-day mortality, bladder dysfunction, and sexual dysfunction, none showed a statistically significant difference between groups. End Point No. With Outcome/Total No. (%) Unadjusted Risk Difference (95% CI), % Adjusted Odds Ratio (95% CI) P Value Conventional Laparoscopy Robotic-Assisted Laparoscopy Conversion to open laparotomy 28/230 (12.2) 19/236 (8.1) 4.1 (−1.4 to 9.6) 0.61 (0.31-1.21) .16 CRM+ 14/224 (6.3) 12/235 (5.1) 1.1 (−3.1 to 5.4) 0.78 (0.35-1.76) .56 Conclusions and Relevance Among patients with rectal adenocarcinoma suitable for curative resection, robotic-assisted laparoscopic surgery, as compared with conventional laparoscopic surgery, did not significantly reduce the risk of conversion to open laparotomy. These findings suggest that robotic-assisted laparoscopic surgery, when performed by surgeons with varying experience with robotic surgery, does not confer an advantage in rectal cancer resection. Trial Registration isrctn.org Identifier: ISRCTN80500123 PMID:29067426

Malrotation volvulus in a neonate: a novel surgical approach.

PubMed

Houben, C H; Mitton, S; Capps, S

2006-04-01

A newborn presented with bilious vomiting secondary to a malrotation and presumed perinatal-onset volvulus. Laparotomy was performed at 20 h of age at which the volvulus was derotated. Nevertheless the small but not the large bowel appeared to be completely ischaemic and non-viable. A second-look laparotomy was performed 24 h later with no significant improvement. In a new approach to the problem, nothing further was done and the child was left alone on parenteral nutrition and naso-gastric aspiration for 11 weeks. Further exploration showed that 40 cm of small bowel had survived intact and restorative surgery was carried out. Parenteral nutrition was discontinued after 9 months and the child, now aged 3.5 years, is thriving.

Bile duct ligation in developing rats: temporal progression of liver, kidney, and brain damage.

PubMed

Sheen, Jiunn-Ming; Huang, Li-Tung; Hsieh, Chih-Sung; Chen, Chih-Cheng; Wang, Jia-Yi; Tain, You-Lin

2010-08-01

Cholestatic liver disease may result in progressive end-stage liver disease and other extrahepatic complications. We explored the temporal progression of bile duct ligation (BDL)-induced cholestasis in developing rats, focusing on brain cognition and liver and kidney pathology, to elucidate whether these findings were associated with asymmetric dimethylarginine and oxidative stress alterations. Three groups of young male Sprague-Dawley rats were studied: one group underwent laparotomy (sham), another group underwent laparotomy and BDL for 2 weeks (BDL2), and a third group underwent laparotomy and BDL for 4 weeks (BDL4). The effect of BDL on liver was represented by transforming growth factor beta1 levels and histology activity index scores, which were worse in the BDL4 rats than in the BDL2 rats. BDL4 rats also exhibited more severe spatial memory deficits than BDL2 rats. In addition, renal injury was more progressive in BDL4 rats than in BDL2 rats because BDL4 rats displayed higher Cr levels, elevated tubulointerstitial injury scores, neutrophil gelatinase-associated lipocalin, and symmetric dimethylarginine levels. Our findings highlight the fact that young BDL rats exhibit similar trends of progression of liver, kidney, and brain damage. Further studies are needed to better delineate the nature of progression of organ damage in young cholestatic rats. Copyright 2010 Elsevier Inc. All rights reserved.

A novel practical scoring for early diagnosis of traumatic bowel injury without obvious solid organ injury in hemodynamically stable patients.

PubMed

Zarour, Ahmad; El-Menyar, Ayman; Khattabi, Mazen; Tayyem, Raed; Hamed, Osama; Mahmood, Ismail; Abdelrahman, Husham; Chiu, William; Al-Thani, Hassan

2014-01-01

To develop a scoring tool based on clinical and radiological findings for early diagnosis and intervention in hemodynamically stable patients with traumatic bowel and mesenteric injury (TBMI) without obvious solid organ injury (SOI). A retrospective analysis was conducted for all traumatic abdominal injury patients in Qatar from 2008 to 2011. Data included demographics and clinical, radiological and operative findings. Multivariate logistic regression was performed to analyze the predictors for the need of therapeutic laparotomy. A total of 105 patients met the inclusion criteria with a mean age of 33 ± 15. Motor Vehicle Crashes (58%) and fall (21%) were the major MOI. Using Receiver operating characteristic curve, Z-score of >9 was the cutoff point (AUC = 0.98) for high probability of the presence of TBMI requiring surgical intervention. Z-Score >9 was found to have sensitivity (96.7%), specificity (97.4%), PPV (93.5%) and NPV (98.7%). Multivariate regression analysis found Z-score (>9) to be an independent predictor for the need of exploratory laparotomy (OR7.0; 95% CI: 2.46-19.78, p = 0.001). This novel tool for early diagnosis of TBMI is found to be simple and helpful in selecting stable patients with free intra-abdominal fluid without SOI for exploratory Laparotomy. However, further prospective studies are warranted. Copyright © 2014 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Extrahepatic duct injury in blunt trauma: two case reports and a literature review.

PubMed

Zago, Thiago Messias; Pereira, Bruno Monteiro Tavares; Calderan, Thiago Rodrigues Araujo; Hirano, Elcio Shiyoiti; Fraga, Gustavo Pereira

2014-08-01

Traumatic injuries of the extrahepatic biliary tract are rare. Associated injuries are usually responsible for immediate indication for surgical treatment, the time when an injury to the extrahepatic biliary ducts may be diagnosed. However, missed injuries are often common. The primary aim of this paper is to describe the clinical features, diagnosis, treatment, and outcome of two patients with left hepatic duct injury after blunt abdominal trauma. As a secondary objective, a literature review is presented. The two cases presented in this study are as follows: (1) A young male, involved in a motor vehicle crash, was admitted with blunt hepatic trauma in a general hospital. Endoscopic retrograde cholangiography was conducted 3 weeks later and revealed a large leakage at the left hepatic duct. Exploratory laparotomy was performed 26 days after the initial traumatic event and identified a complete section of the left hepatic duct, treated with anastomosis. (2) A male fell from a height. On exploratory laparotomy, a 30 % partial injury of the left hepatic duct was found in addition to hemoperitoneum, liver injury, gallbladder detachment together with cystic duct rupture, retroperitoneal hematoma to the right, and cecum hematoma. A high level of suspicion is necessary to identify injuries to the hepatic ducts. Early diagnosis that occurs during laparotomy due to associated injuries is important to reduce complications.

Addition of rectus sheath relaxation incisions to emergency midline laparotomy for peritonitis to prevent fascial dehiscence.

PubMed

Marwah, Sanjay; Marwah, Nisha; Singh, Mandeep; Kapoor, Ajay; Karwasra, Rajender Kumar

2005-02-01

The incidence of fascial dehiscence and incisional hernia after two methods for abdominal wound closure (rectus sheath relaxation incisions and conventional mass closure) was studied in a randomized prospective clinical trial in a consecutive series of 100 patients undergoing midline laparotomy for peritonitis. The two groups were well matched for etiologies of peritonitis, the surgical procedures performed, and the presence of known risk factors for fascial dehiscence. Fifty patients each were randomized either to the conventional continuous mass closure procedure or the rectus sheath relaxation incision technique (designed to increase wound elasticity and decrease tension in the suture line) using identical polypropylene sutures. The incidence of postoperative complications such as duration of ileus, chest infection, and wound infection were not statistically different between the two groups. The intensity of postoperative pain in the rectus sheath relaxation incision group was significantly less. The incidence of wound hematoma was significantly increased in the rectus sheath relaxation incision group. The incidences of fascial dehiscence (16% vs,28%; p < 0.05) and incisional hernia (18% vs, 30%; p < 0.05) were significantly lower after rectus sheath relaxation incisions compared to conventional mass closure. Closure of the midline laparotomy wound in cases of peritonitis using the rectus sheath relaxation technique is safe and less painful, provides increased wound elasticity and decreased tension on the suture line, and significantly decreases the incidence of wound dehiscence.

Systematic Review of Economic Evaluation of Laparotomy versus Laparoscopy for Patients Submitted to Roux-en-Y Gastric Bypass

PubMed Central

Sussenbach, Samanta Pereira; Silva, Everton Nunes; Pufal, Milene Amarante; Casagrande, Daniela Shan; Padoin, Alexandre Vontobel; Mottin, Cláudio Corá

2014-01-01

Background Because of the high prevalence of obesity, there is a growing demand for bariatric surgery worldwide. The objective of this systematic review was to analyze the difference in relation to cost-effectiveness of access route by laparoscopy versus laparotomy of Roux en-Y gastric bypass (RYGB). Methods A systematic review was conducted in the electronic databases MEDLINE, Embase, Scopus, Cochrane and Lilacs in order to identify economic evaluation studies that compare the cost-effectiveness of laparoscopic and laparotomic routes in RYGB. Results In a total of 494 articles, only 6 fulfilled the eligibility criteria. All studies were published between 2001 and 2008 in the United States (USA). Three studies fulfilled less than half of the items that evaluated the results quality; two satisfied 5 of the required items, and only 1 study fulfilled 7 of 10 items. The economic evaluation of studies alternated between cost-effectiveness and cost-consequence. Five studies considered the surgery by laparoscopy the dominant strategy, because it showed greater clinical benefit (less probability of post-surgical complications, less hospitalization time) and lower total cost. Conclusion This review indicates that laparoscopy is a safe and well-tolerated technique, despite the costs of surgery being higher when compared with laparotomy. However, the additional costs are compensated by the lower probability of complications after surgery and, consequently, avoiding their costs. PMID:24945704

Gram-negative shock in rats depends on the presence of capsulated bacteria and is modified by laparotomy.

PubMed

Heemskerk, A E; Huisman, E; van Lambalgen, A A; Appelmelk, B J; van den Bos, G C; Thijs, L G; Tangelder, G J

1996-12-01

To develop a hyperdynamic sepsis model in rats, four Escherichia coli strains were used, which differed in the presence or absence of a capsule or K antigen (K1 and K-, respectively) and/or in O serogroup (O9 and O18). Of the two clinical isolates, O9K- did not survive in rat serum, whereas O18K1 and two isogenic laboratory strains (O18K1 and O18K-) were able to resist serum bacteriolysis. Pentobarbital-anesthetized rats (n = 21) received an intravenous bolus of 10(9) bacteria. In contrast to the two noncapsulated strains, both capsulated strains induced hyperdynamic shock; arterial lactate rose from a mean value of .91 to 3.09 mmol.L-1, systemic vascular resistance dropped from 1.15 to .78 mmHg.min.mL-1, and cardiac output transiently increased from 98 to 115 mL.min-1; renal plasma flow remained at 3-4 mL.min-1, whereas glomerular filtration rate decreased from 1.3 to .7 mL.min-1. Laparotomy, which is often performed to study kidney function, completely abolished the hyperdynamic condition, while glomerular filtration rate was still decreased. We conclude that in rats, in contrast to humans, capsulated bacteria are required to induce a hyperdynamic septic shock; the hyperdynamic characteristics of the shock do not occur in animals subjected to a laparotomy.

Independent effects of sham laparotomy and anesthesia on hepatic microRNA expression in rats.

PubMed

Werner, Wiebke; Sallmon, Hannes; Leder, Annekatrin; Lippert, Steffen; Reutzel-Selke, Anja; Morgül, Mehmet Haluk; Jonas, Sven; Dame, Christof; Neuhaus, Peter; Iacomini, John; Tullius, Stefan G; Sauer, Igor M; Raschzok, Nathanael

2014-10-08

Studies on liver regeneration following partial hepatectomy (PH) have identified several microRNAs (miRNAs) that show a regulated expression pattern. These studies involve major surgery to access the liver, which is known to have intrinsic effects on hepatic gene expression and may also affect miRNA screening results. We performed two-third PH or sham laparotomy (SL) in Wistar rats to investigate the effect of both procedures on miRNA expression in liver tissue and corresponding plasma samples by microarray and qRT-PCR analyses. As control groups, non-treated rats and rats undergoing anesthesia only were used. We found that 49 out of 323 miRNAs (15%) were significantly deregulated after PH in liver tissue 12 to 48 hours postoperatively (>20% change), while 45 miRNAs (14%) were deregulated following SL. Out of these miRNAs, 10 miRNAs were similarly deregulated after PH and SL, while one miRNA showed opposite regulation. In plasma, miRNA upregulation was observed for miR-133a and miR-133b following PH and SL, whereas miR-100 and miR-466c were similarly downregulated following anesthesia and surgery. We show that miRNAs are indeed regulated by sham laparotomy and anesthesia in rats. These findings illustrate the critical need for finding appropriate control groups in experimental surgery.

Point tenderness - abdomen

MedlinePlus

... such as a complete blood count In some cases, you may need surgery right away. This may involve an exploratory laparotomy or an emergency appendectomy . Alternative Names Abdominal tenderness Images Anatomical landmarks, ...

Postoperative pain medication requirements in patients undergoing computer-assisted (“Robotic”) and standard laparoscopic procedures for newly diagnosed endometrial cancer.

PubMed

Leitao, Mario M; Malhotra, Vivek; Briscoe, Gabriel; Suidan, Rudy; Dholakiya, Priyal; Santos, Kevin; Jewell, Elizabeth L; Brown, Carol L; Sonoda, Yukio; Abu-Rustum, Nadeem R; Barakat, Richard R; Gardner, Ginger J

2013-10-01

Laparoscopy (LSC) offers superior patient outcomes compared to laparotomy. Small retrospective/prospective series have suggested robotics offers further reduction in postoperative pain and pain medication use compared to standard LSC. Our objective was to compare postoperative pain in patients undergoing robotically assisted (RBT) versus standard LSC for newly diagnosed endometrial cancer. All preoperative endometrial cancer cases scheduled for RBT and LSC from May 1, 2007 to June 9, 2010 were identified. For this analysis, we only included cases not requiring conversion to laparotomy. All patients were offered intravenous (IV) patient-controlled analgesia (PCA) postoperatively. Intraoperative equivalent fentanyl doses (IEFDs) and pain scores in the postanesthesia care unit (PACU) were assessed. IV PCA was used in 206 RBTs (86 %) and 208 LSCs (88 %). Median IEFD was 425 μg for LSCs and 500 μg for RBTs (P = 0.03). Median pain scores on PACU arrival were similar in both groups. Median highest pain score was 5 for LSCs and 4 for RBTs (P = 0.007). Linear regression demonstrated that the IEFD was not correlated with the highest pain score (R = 0.09; P = 0.07). Fentanyl was used postoperatively in 196 of 206 RBTs (95 %) and 187 of 208 LSCs (90 %). The total fentanyl doses were 242.5 (range 0-2705) μg and 380 (range 0-2625) μg, respectively (P < 0.001). The median hourly fentanyl doses were 16.7 (range 0-122.5) μg and 23.5 (range 0-132.4) μg, respectively (P = 0.005). Simultaneous multiple regression analysis further demonstrated RBT was independently associated with a lower total fentanyl dose compared to LSC (P = 0.02). RBT is independently associated with significantly lower postoperative pain and pain medication requirements compared to LSC. The amount of intraoperative fentanyl analgesia does not appear to correlate with postoperative pain.Endometrial cancer is the most common gynecologic malignancy in the United States, with an estimated 47,130 new cases in 2012.1 An estimated 287,100 women were diagnosed with endometrial cancer worldwide in 2008.2 Surgery is the primary treatment of choice for the majority of these women.3 The standard surgical approach has been total abdominal hysterectomy, bilateral salpingo-oophorectomy, and staging via laparotomy. Multiple retrospective series have shown that a less invasive surgical approach via laparoscopy (LSC) is feasible and safe, and also associated with improved perioperative outcomes compared to laparotomy in these patients.4 The Gynecologic Oncology Group (GOG) published results of the largest randomized trial (LAP2) comparing LSC to laparotomy in patients with newly diagnosed endometrial carcinoma in 2009.5,6 This landmark study essentially changed the accepted standard surgical approach in this group. Postoperative complications, median blood loss, and median length of stay (LOS), despite increased operative time, were significantly lower in LSC patients despite 25 % requiring conversion to laparotomy.5 The first 802 eligible patients randomized in LAP2 also participated in a quality-of-life (QOL) study. Within 6 weeks of surgery, patients assigned to LSC reported significantly better QOL on all scales other than fear of recurrence.6 Overall, during this 6-week postoperative period, patients assigned to LSC had superior QOL, fewer physical symptoms, less pain and pain-related interference with functioning, better physical functioning and emotional state, earlier resumption of normal activities, earlier return to work, and better body image compared to those assigned to laparotomy.6 Recurrence-free and overall survivals were the same in both groups.7 Multiple published retrospective series have shown possible benefits, such as reduced postoperative pain, using the robotic (RBT) platform compared to LSC or laparotomy in patients with endometrial cancer.8-11 In a randomized trial, LSC was found to be associated with less postoperative pain compared to vaginal approaches in patients undergoing hysterectomy for benign gynecologic disease.12 A small retrospective series reported further reductions in postoperative pain in patients who had undergone an RBT hysterectomy compared to a standard total LSC hysterectomy for benign indications.13 A recent cost analysis suggested that patients experienced less pain and required less pain medication use after RBT procedures compared to LSC for endometrial cancer.14 Based on these reports, we sought to analyze postoperative pain and the use of pain medication in patients undergoing RBT compared to standard transperitoneal LSC procedures for newly diagnosed endometrial cancer during a concurrent time period. Of note, current RBT surgery is not truly robotic in that it is not autonomous. A more appropriate term is “computer-assisted surgery,” but to satisfy current convention, we refer to it as “robotic surgery” in this manuscript.

21 CFR 876.4730 - Manual gastroenterology-urology surgical instrument and accessories.

Code of Federal Regulations, 2013 CFR

2013-04-01

... forceps cover, biopsy tray without biopsy instruments, line clamp, nonpowered rectal probe, nonelectrical..., gastro-urology probe and director, nonself-retaining retractor, laparotomy rings, nonelectrical snare...

21 CFR 876.4730 - Manual gastroenterology-urology surgical instrument and accessories.

Code of Federal Regulations, 2012 CFR

2012-04-01

... forceps cover, biopsy tray without biopsy instruments, line clamp, nonpowered rectal probe, nonelectrical..., gastro-urology probe and director, nonself-retaining retractor, laparotomy rings, nonelectrical snare...

21 CFR 876.4730 - Manual gastroenterology-urology surgical instrument and accessories.

Code of Federal Regulations, 2014 CFR

2014-04-01

... forceps cover, biopsy tray without biopsy instruments, line clamp, nonpowered rectal probe, nonelectrical..., gastro-urology probe and director, nonself-retaining retractor, laparotomy rings, nonelectrical snare...

21 CFR 876.4730 - Manual gastroenterology-urology surgical instrument and accessories.

Code of Federal Regulations, 2010 CFR

2010-04-01

... forceps cover, biopsy tray without biopsy instruments, line clamp, nonpowered rectal probe, nonelectrical..., gastro-urology probe and director, nonself-retaining retractor, laparotomy rings, nonelectrical snare...

21 CFR 876.4730 - Manual gastroenterology-urology surgical instrument and accessories.

Code of Federal Regulations, 2011 CFR

2011-04-01

... forceps cover, biopsy tray without biopsy instruments, line clamp, nonpowered rectal probe, nonelectrical..., gastro-urology probe and director, nonself-retaining retractor, laparotomy rings, nonelectrical snare...

Streptococcal Toxic Shock Syndrome: Life Saving Role of Peritoneal Lavage and Drainage.

PubMed

Yokoyama, Minako; Oyama, Fumie; Ito, Asami; Yokota, Megumi; Matsukura, Daisuke; Tsutsumi, Shinji; Kasai, Tomonori; Nitobe, Yohshiro; Morikawa, Akiko; Ozaki, Takashi; Yokoyama, Yoshihito

2016-01-01

We encountered a case where an infection with group A streptococcus (GAS; ie, Streptococcus pyogenes) initially caused primary peritonitis and then subsequently caused streptococcal toxic shock syndrome. The patient's life was likely saved by an emergency laparotomy followed by extensive peritoneal lavage and drainage. A 40-year-old woman was admitted to the Emergency Department for lower abdominal pain and numbness in the extremities. She presented with systemic inflammatory response syndrome. An emergency laparotomy was performed, and ascites that resembled pus and general peritonitis were noted. Peritoneal lavage and drainage were performed, and GAS was isolated from peritoneal fluid. Gram staining of cervical polyp specimens revealed Gram-positive bacteria. The patient was diagnosed with streptococcal toxic shock syndrome due to an ascending GAS infection originating from vagina.

[Perforated appendicitis with purulent peritonitis in the third semester of pregnancy].

PubMed

Sparić, Radmila; Stefanović, Aleksandar; Kadija, Sasa; Zizić, Vojislav

2005-01-01

Acute appendicitis is the most common non-obstetric reason of abdominal pain in the pregnancy, causing significant increase of maternal and fetal morbidity and mortality. This is a case report of a patient in the third trimester of pregnancy in whom perforated appendicitis caused purulent peritonitis. She was operated as an emergency case and cesarean section was performed. After the surgery and antibiotic administration according to drug susceptibility test, her postoperative course was uneventful. Delayed diagnosis of the acute appendicitis leads to increased rate of appendicular perforation, with numerous maternal and fetal complications. In cases of suspected appendicitis during pregnancy, surgical exploration is indicated, either by laparoscopy or laparotomy. Laparotomy is the method of choice in cases after 20 weeks of pregnancy and whenever signs of diffuse peritonitis are present.

Spontaneous rupture of the bladder during vomiting.

PubMed

Crawford, Ruairidh; Oliver, Thomas Richard William; Abboudi, Hamid; Shah, Shahzad

2017-06-28

A 46-year-old woman with no urological history or comorbidities presented with an acute abdomen with haematuria after a spell of protracted vomiting. The initial cystogram was negative; however, CT imaging highly suggested an intraperitoneal bladder perforation, which was confirmed during laparotomy and subsequently repaired. Cystoscopic evaluation prior to laparotomy revealed no concurrent bladder pathology, and the ureteric orifices were intact. A cystogram 2 weeks after repair demonstrated no leaks, and her catheters were removed. She recovered well, with expectant postoperative pain and lower urinary tract symptoms settling on 3-month review. Spontaneous bladder rupture is a rare entity, with very few reports in the literature. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Major surgical trauma induces proteolysis of insulin-like growth factor binding protein-3 in transgenic mice and is associated with a rapid increase in circulating levels of matrix metalloproteinase-9.

PubMed

Belizon, A; Kirman, I; Balik, E; Karten, M; Jain, S; Whelan, R L

2007-04-01

The authors previously demonstrated a significant decrease in plasma levels of intact insulin-like growth factor binding protein-3 (IGFBP-3) after major open but not after laparoscopic-assisted surgery in humans. They postulated that this decrease may have an effect on postoperative tumor growth. It also has been shown that plasma levels of matrix metalloproteinase-9 (MMP-9), a protease capable of degrading IGFBP-3, are transiently increased after open colectomy in humans. The authors aimed to develop an animal model that would allow further study of the effect that surgical trauma has on plasma levels IGFBP-3 and MMP-9. In addition, they set out to assess the concentration of MMP-9 in circulating monocytes before and after surgery. The 30 mice included in this study were divided into three groups: sham laparotomy, carbon dioxide (CO2) pneumoperitoneum, and anesthesia control. All mice were IGFBP-3 transgenics (overexpressing human IGFBP-3) on a CD1 background. The mice were anesthetized using ketamine and xylazine. Blood was drawn retroorbitally 48 h before the procedure. The duration of the procedure was 30 min. The animals were killed 24 h postoperatively and blood was drawn. Intact IGFBP-3 levels were measured using a combination of Western blot analysis and enzyme-linked immunoassay (ELISA) at the two time points: before and after the operation. Plasma and peripheral blood mononuclear cell levels of MMP-9 were measured at each time point using zymography. Mononuclear cell lysates were used to determine intracellular MMP-9 levels. Plasma levels of intact IGFBP-3 were significantly lower than preoperative levels after sham laparotomy. A mean decrease of 76.6% was noted (p < 0.05). Zymography demonstrated significantly higher plasma MMP-9-related proteolytic activity than observed preoperatively after sham laparotomy (78.5 vs 42.3 Relative Units [RU]; p < 0.05). In the pneumoperitoneum group, no significant decrease was found between the pre- and postoperative levels of intact IGFBP-3. A nonsignificant increase in MMP-9 was noted after CO2 pneumoperitoneum (38 RU preoperatively vs. 46.4 RU postoperatively; p > 0.05). The anesthesia control group did not demonstrate a significant change in either circulating intact IGFBP-3 levels or MMP-9 levels. Mononuclear intracellular levels of MMP-9 were significantly lower after laparotomy than the preoperative levels (3 vs 37 RU). The postprocedure intracellular levels of MMP-9 were not significantly decreased in the pneumoperitoneum or anesthesia control group. Plasma levels of intact IGFBP-3, a cell growth regulating factor, were found to be decreased significantly after laparotomy. This decrease was not seen after pneumoperitoneum. Depletion of intact IGFBP-3 after laparotomy correlated with a rapid release of MMP-9 from mononuclear cells and an increase in circulating plasma MMP-9 levels. Matrix metalloproteinase-9 may play an important role in IGFBP-3 proteolysis after surgical trauma. Furthermore, circulating mononuclear cells are one source of MMP-9 after surgery. Finally, the model used reproduces events in humans after surgery, and thus should permit further study on the mechanism of IGFBP-3 proteolysis after surgical trauma.

The herbal medicine, Dai-Kenchu-to, accelerates delayed gastrointestinal transit after the operation in rats.

PubMed

Fukuda, Hiroyuki; Chen, Cindy; Mantyh, Christopher; Ludwig, Kirk; Pappas, Theodore N; Takahashi, Toku

2006-04-01

Post-operative ileus (POI) is a transient bowel dysmotility after operation. We have previously shown that laparotomy alone significantly delayed gastrointestinal (GI) transit, compared to anesthesia alone. The GI transit was further delayed after laparotomy plus intestinal manipulation. Dai-Kenchu-to (DKT), an herbal medicine, has been used for treating adhesive bowel obstruction in Japan. We studied whether DKT improves delayed GI transit after the operation, with or without morphine administration in rats. Under isoflurane anesthesia, POI was induced by laparotomy with intestinal manipulation. Immediately after the operation, the rats received 51Cr by gavage. Three hours after the operation, the rats were sacrificed and GI transit was estimated by calculating the geometric center (GC). DKT (120, 360, and 1,200 mg/kg) were administered by gavage after the operation, with or without morphine administration (1 mg/kg s.c.). A muscarinic receptor antagonist (atropine; 50 mug/kg), a 5HT3 receptor antagonist (ondansetron; 1 mg/kg) and a 5HT4 receptor antagonist (GR113,808; 3 mg/kg) were administered before the operation. Truncal vagotomy was performed preceding the operation. Laparotomy with intestinal manipulation produced a significant delay in GI transit (GC = 2.93 +/- 0.16), compared to that of anesthesia alone (9.51 +/- 0.45). DKT at the dose of 360 mg/kg (GC = 3.77 +/- 0.10, P < 0.01) and 1,200 mg/kg (GC = 3.77 +/- 0.20, P < 0.01) significantly accelerated delayed GI transit induced by operation. Ondansetron, GR113,808, atropine, and truncal vagotomy abolished the stimulatory effect of DKT (360 mg/kg). When morphine was administered, GI transit was further reduced (GC = 1.97 +/- 0.10). DKT at the dose of 360 mg/kg (GC = 2.81 +/- 0.22, P < 0.05) and 1,200 mg/kg (GC = 2.87 +/- 0.23, P < 0.05) significantly improved delayed GI transit in morphine treated rats. DKT accelerates delayed GI transit induced by intestinal manipulation with and without concomitant morphine administration. DKT treatment may be useful for the patients with POI.

Outcomes of laparoscopic resection of Meckel's diverticulum are equivalent to open laparotomy.

PubMed

Ezekian, Brian; Leraas, Harold J; Englum, Brian R; Gilmore, Brian F; Reed, Christopher; Fitzgerald, Tamara N; Rice, Henry E; Tracy, Elisabeth T

2018-03-15

Meckel's diverticulum (MD) is a common congenital anomaly caused by failure of involution of the omphalomesenteric duct. Enthusiasm for minimally invasive surgery (MIS) in children has burgeoned as technologies have advanced, but the outcomes of laparoscopic resection in comparison to open laparotomy for MD remain poorly defined. We queried a large national database to compare current practice patterns and clinical outcomes between surgical approaches for MD in the pediatric population. The National Surgical Quality Improvement Program-Pediatric (NSQIP-Ped) database was queried for patients undergoing surgical intervention for MD (2011-2014). Patients were stratified by surgical approach. Baseline characteristics, intraoperative variables, and perioperative complications were compared by univariate analysis using Pearson's χ 2 test for categorical variables and Kruskall-Wallis test for continuous variables. Primary outcomes of interest were length of stay (LOS), rate of readmission, and 30-day mortality. Secondary outcomes included operative time, anesthesia time, postoperative complications, and rates of reoperation. A total of 148 cases of MD were identified, of which 73 (49.3%) were initially managed with a laparoscopic approach and 75 (50.7%) were managed with an open approach. We found a high rate of conversion from laparoscopy to an open approach (20/73 or 27.4%). The median age of the laparoscopic group was higher than the open group (8.3 vs. 2.5years, p<0.001). Operative and anesthesia time, LOS, 30-day mortality, post-operative complications, and rates of reoperation and readmission were similar between groups (all p>0.05). Nearly half of all resections for MD in children are now approached laparoscopically. This approach has equivalent outcomes to traditional open laparotomy. More widespread use of a hybrid approach with laparoscopy and exteriorization of the small bowel through an extended port site may facilitate avoiding open laparotomy. Routine conversion to open for palpation of the MD or segmental small bowel resection should be avoided in the absence of compelling intra-operative findings or operative complications. Level III (retrospective comparative study). Copyright © 2018 Elsevier Inc. All rights reserved.

Ovarian dermoid cyst leakage--a cautionary tale.

PubMed

Edwards, A G; Lawrence, A; Tsaltas, J

1998-08-01

This case illustrates that when a dermoid cyst is punctured, an immediate operative laparoscopy or laparotomy should be performed, along with lavage, to avoid the problems associated with dermoid cyst contents spillage.

Postoperative irradiation of carcinoma of the head of the pancreas area: Short-time tolerance and results to precision high-dose technique in 18 patients

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

Nguyen, T.D.; Bugat, R.; Combes, P.F.

1982-07-01

During the period from January 1977-August 1979, 18 patients with biopsy-proven pancreas duct or ampullary adenocarcinoma with no distant or liver metastases underwent external beam radiation therapy following laparotomy. With the use of a 25 MEV photon beam and a four field ''box'' technique, the dose delivered to the target volume identified with radio-opaque clips at laparotomy was 6000 rad in six weeks, while largely sparing the spinal cord, kidney, liver and gut. All patients subjected to low fat, gluten free diet completed treatment as planned without any acute reaction. Three patients developed delayed pancreatic insufficiency. According to actuarial survivalmore » analysis and low morbidity such an approach may lead to increased survival in patients with pancreatic cancer.« less

Spontaneous omental bleeding in a 20-year old patient with hemophilia A. A rare cause for emergency laparotomy.

PubMed

Aumann, V; Chiapponi, C; Meyer, F; Wybranski, C; Bruns, C J; Jannasch, O

2016-11-08

Spontaneous intraabdominal hemorrhage is a very rare event even in patients with bleeding disorders like hemophilia. Nevertheless this rare case must be considered in patients with coagulopathies presenting with abdominal pain. Prompt radiologic imaging and surgical consultation are of highest priority. Here we report on a 20-year-old patient with moderate hemophilia A, who underwent emergency laparotomy for a spontaneous idiopathic bleeding of the omentum majus. There are few cases in the literature on this sort of event in patients with hemophilia, who mostly suffer from spontaneous joint bleedings. These patients require an intensive, interdisciplinary perioperative care, involving haematologists, surgeons, radiologists and anesthesists. Finally we discuss, whether an optimized, individually adapted treatment with coagulation factors might possibly have prevented this bleeding event in this patient.

Modified Multivisceral Transplant After Acute Abdominal Trauma.

PubMed

Nikeghbalian, Saman; Alaa Eldin, Ahmed; Aliakbarian, Mohsen; Kazemi, Kourosh; Shamsaeefar, Alireza; Gholami, Siavash; Malekhosseini, Seyed Ali

2016-04-01

A 50-year-old man sustained blunt abdominal trauma in a motor vehicle accident. He underwent exploratory laparotomy on the day of trauma, and severe bleeding from the base of the small bowel mesentery was controlled by mass ligation and through-and-through suturing. After transfer to our center, repeat exploratory laparotomy showed ischemic small intestine, ischemic right colon, and severe pancreatic trauma. The severely injured organs were excised including the entire small bowel, pancreas, spleen, stomach, and right hemicolon. The next day, a modified multivisceral transplant was performed including stomach, pancreaticoduodenal complex, and small bowel transplant. Postoperative complications included an intra-abdominal collection that was drained percutaneously with ultrasonographic guidance and severe rejection that was treated with anti-thymocyte globulin. In summary, for select patients who have severe abdominal trauma may be treated with acute multivisceral transplant.

Bleeding from duodenal ulcer in a patient with bilio-pancreatic diversion.

PubMed

Garancini, Mattia; Luperto, Margherita; Delitala, Alberto; Maternini, Matteo; Uggeri, Franco

2011-12-01

Scopinaro's bilio-pancreatic diversion is considered as an acceptable malabsorptive surgical approach for the treatment of morbid obesity. We describe a case of acute recurrent gastro-intestinal bleeding in a patient with a previous Scopinaro's bilio-pancreatic diversion. At the first admission in our department, gastroscopy, colonoscopy, contrast-enhanced computerized tomography and angiography resulted negative for active bleeding. Hypovolemic shock indicated laparotomy and an intraoperative enteroscopy performed through a small enterotomy showed an ulcerative perforation sourced in an ischemic portion of a distended duodenal stump, with a bleeding branch of gastro-duodenal artery at the bottom. Hemorrhage was stopped with stitches. Two years later a new episode of duodenal bleeding associated with severe malnutrition occurred. A covered chronic ischemic perforation sustained by duodenal distension due to biliopancreatic limb sub-obstruction appeared to be the most probable etiology of the recurrent duodenal bleeding. The patient underwent again to laparotomy and adhesiolysis; hemorrhage was stopped by means of ligation of gastroduodenal artery and bilio-pancreatic diversion was converted into a standard Roux-en-Y gastroenterostomy with an entero-entero anastomosis 40 cm from the Treitz ligament in order to restore an anatomo-functional condition guaranteeing normal absorption and intestinal transit. After Scopinaro's bilio-pancreatic diversion duodenal bleeding can represent a rare serious presentation of biliopancreatic limb obstruction; because of the complex anatomical reconstruction performed during this intervention, the duodenum results unavailable during upper gastro-intestinal endoscopy, and if a duodenal bleeding is suspected laparotomy followed by enteroscopy represents an effective diagnostic approach.

Scanning and War: Utility of FAST and CT in the Assessment of Battlefield Abdominal Trauma.

PubMed

Smith, Iain M; Naumann, David N; Marsden, Max E R; Ballard, Mark; Bowley, Douglas M

2015-08-01

To determine utilization and accuracy of focused assessment with sonography for trauma (FAST) and computed tomography (CT) in a mature military trauma system to inform service provision for future conflicts. FAST and CT scans undertaken by attending radiologists contribute to surgical decision making for battlefield casualties at the Joint Force, Role 3 Medical Treatment Facility at Camp Bastion (R3), Afghanistan. Registry data for abdominally injured casualties treated at R3 from July to November 2012 were matched to radiological and surgical records to determine diagnostic accuracy for FAST and CT and their influence on casualty management. A total of 468 casualties met inclusion criteria, of whom 85.0% underwent FAST and 86.1% abdominal CT; 159 (34.0%) had abdominal injuries. For detection of intra-abdominal injury, FAST sensitivity (Sn) was 0.56, specificity (Sp) 0.98, positive predictive value (PPV) 0.87, negative predictive value (NPV) 0.90, and accuracy (Acc) 0.89. For CT, Sn was 0.99, Sp 0.99, PPV 0.96, NPV 1.00, and Acc 0.99. Forty-six solid organ injuries were identified in 38 patients by CT; 17 were managed nonoperatively. A further 61 patients avoided laparotomy after CT confirmed extra-abdominal wounds only. The negative laparotomy rate was 3.9%. FAST and CT contribute to triage, guide surgical management, and reduce nontherapeutic laparotomy. When imaging is available, these data challenge current doctrine about inadvisability of nonoperative management of abdominal injury after combat trauma.

A ten-year review of enterocutaneous fistulas after laparotomy for trauma.

PubMed

Fischer, Peter E; Fabian, Timothy C; Magnotti, Louis J; Schroeppel, Thomas J; Bee, Tiffany K; Maish, George O; Savage, Stephanie A; Laing, Ashley E; Barker, Andrew B; Croce, Martin A

2009-11-01

In the era of open abdomen management, the complication of enterocutaneous fistula (ECF) seems to be increasing in frequency. In nontrauma patients, reported mortality rates are 7% to 20%, and spontaneous closure rates are approximately 25%. This study is the largest series of ECFs reported exclusively caused by trauma and examines the characteristics unique to this population. Trauma patients with an ECF at a single regional trauma center over a 10-year period were reviewed. Parameters studied included fistula output, site, nutritional status, operative history, and fistula resolution (spontaneous vs. operative). Approximately 2,224 patients received a trauma laparotomy and survived longer than 4 days. Of these, 43 patients (1.9%) had ECF. The rate of ECF in men was 2.22% and 0.74% in women. Patients with open abdomen had a higher ECF incidence (8% vs. 0.5%) and lower rate of spontaneous closure (37% vs. 45%). Spontaneous closure occurred in 31% with high-output fistulas, 13% with medium output, and 55% with low output. The mortality rate of ECF was 14% after an average stay of 59 days in the intensive care unit. With damage-control laparotomies, the traumatic ECF rate is increasing and is a different entity than nontraumatic ECF. Although the two populations have similar mortality rates, the trauma cohort demonstrates higher spontaneous closure rates and a curiously higher rate of development in men. Fistula output was not predictive of spontaneous closure.

Efficacy of Seprafilm for preventing adhesive bowel obstruction and cost-benefit analysis in pediatric patients undergoing laparotomy.

PubMed

Inoue, Mikihiro; Uchida, Keiichi; Otake, Kohei; Nagano, Yuka; Ide, Shozo; Hashimoto, Kiyoshi; Matsushita, Kohei; Koike, Yuhki; Mohri, Yasuhiko; Kusunoki, Masato

2013-07-01

This aim of the study is to determine whether the use of Seprafilm reduces the incidence and the medical costs of adhesive bowel obstruction (ABO) in children. Pediatric patients undergoing laparotomy were prospectively assigned to the Seprafilm group, n = 441). A historical control group consisted of children without using Seprafilm (n = 409). The incidence of ABO during a 24-month follow-up period was compared between the groups. To clarify the cost-benefit relations, expenses for Seprafilm and medical costs for hospitalization related to ABO in the Seprafilm group were compared with the ABO-associated hospitalization costs in the control group. The cumulative incidence rate of ABO in the control group was significantly higher than in the Seprafilm group (4.9% vs. 2.0%, p = 0.015). Nearly all cases that required adhesiolysis had adhesions to areas other than the incision in both groups. In cost-benefit analysis, cost per patient was $105 higher in the control group than in the Seprafilm group, but this did not reach significance (p = 0.63). Seprafilm reduces the incidence of ABO in the pediatric patients undergoing laparotomy. Although associated medical costs in the Seprafilm group were not significantly reduced, use of Seprafilm did not lead to an increase in cost. Wider range of Seprafilm application or an additional anti-adhesion device may help in preventing adhesion to areas other than the incision. Copyright © 2013 Elsevier Inc. All rights reserved.

Screening for genital tuberculosis in a limited resource country: case report.

PubMed

Namani, Sadie; Qehaja-Buçaj, Emine; Namani, Diellëza

2017-02-07

Screening for benign or malignant process of pelvis in young females is a challenge for a physician in a limited resource country. Tuberculosis should be always considered in the differential diagnosis of a pelvic mass in countries with high prevalence of tuberculosis. Negative results of analysis of peritoneal fluid for acid-fast staining, late cultures, and unavailability of new diagnostics methods such as polymerase chain reaction and adenosine deaminase of the aspirated fluid from peritoneal cavity can often result in invasive diagnostic procedures such as laparotomy. We report a case of a 24 year old Albanian unemployed female living in urban place in Kosovo who presented with abdominal pain, loss of appetite, fever, headache, a weight loss, nonproductive cough and menstrual irregularity for three weeks. In this example case, the patient with cystic mass in tubo-ovarial complex and elevated serum cancer antigen 125 levels was diagnosed for genital tuberculosis after performing laparotomy. Caseose mass found in left tubo-ovarial complex and histopathological examination of biopsied tissue were the fastest diagnostic tools for confirming pelvis TB. The Lowenstein-Jensen cultures were positive after six weeks and her family history was positive for tuberculosis. Young females with abdominopelvic mass, ascites, a positive family history for tuberculosis and high serum cancer antigen 125, should always raise suspicion of tuberculosis especially in a limited resource country. A laparoscopy combined with peritoneal biopsy should be performed to confirm the diagnosis as this could lead to a prevention of unnecessary laparotomies.

Comparing Lavage of the Peritoneal Cavity with Lidocaine, Bupivacaine and Normal Saline to Reduce the Formation of Abdominal Adhesion Bands in Rats.

PubMed

Parsa, Hossein; Saravani, Hengameh; Sameei-Rad, Fatemeh; Nasiri, Marjan; Farahaninik, Zahra; Rahmani, Amirhossein

2017-05-01

Intra-abdominal adhesions are fibrous bands that develop after abdominal surgery or inflammation and cause mortality and morbidity following surgeries. This study aimed to assess the effects of bupivacaine, saline and two doses of lidocaine, after peritoneal lavage and to compare their effects in reducing abdominal adhesions in rat. In a blinded, randomised, placebo-controlled clinical trial, 50 female rats were anaesthetised and the parietal peritoneum was scratched to induce punctate bleeding. The rats were randomly assigned to five groups: saline, lidocaine 2% (3 and 6 mg/kg), bupivacaine 0.25% (2 mg/kg) and control (no irrigation). The peritoneal cavity was irrigated with the appropriate solution during laparotomy. Two weeks later, re-laparotomy was performed. The quantity, quality, severity and scores of adhesions were recorded and compared. The quantity and quality of adhesions were significantly higher in the control group than in the lidocaine (6 mg/kg) and bupivacaine groups. The quality of the adhesions was higher in the normal saline group than in the lidocaine (6 mg/kg) and bupivacaine groups. The severity of adhesions between the lidocaine 3 and 6 mg/kg groups and between the lidocaine 3 mg/kg and saline groups was lower than that in the control group. Using lidocaine (6 mg/kg) and bupivacaine lavage in first laparotomy reduces abdominal peritoneal obstruction because of the formation of adhesion bands.

Use of the"bogota bag"for closure of open abdominal wound after exploratory laparotomy - our experience at Mayo Hospital Lahore.

PubMed

Muhammad, Yar; Gondal, Khalid Masood; Khan, Umair Ahmed

2016-08-01

To assess the efficacy of Bogota bag for closure of open abdominal wounds after laparotomy where the primary closure cannot be achieved and other closure techniques are not available. The descriptive study was conducted at Mayo Hospital, Lahore, Pakistan, from September 2011 to February2015, and comprised patients who underwent laparotomy and peritoneal cavities and who could not be closed primarily because of various reasons like traumatic loss and oedematous gut. They were managed with Bogota bag for abdominal closure. SPSS 18 was used for statistical analysis. Of the 55 patients, 37(67.27%) were male and 18(32.73%) were female. There was traumatic loss in 34(61.8%), oedematous gut and omentum in 15(27.27%) and gangrenous abdominal wall in 6(10.9%) patients. Bogota bag was applied in all (100%) of them. In 19(34.55%) patients, delayed primary closure was possible, so the Bogota was used temporarily. In 36(65.45%) cases managed with Bogota bag, healing occurred by granulation tissue or skin grafting/flaps were applied and these patients developed hernia. Five (9.09%) patients developed small bowel fistula which was managed conservatively. No patient developed complication due to exposure or abdominal compartment. There were 7(12.8%) postoperative deaths due to the disease process and were unrelated to the closure technique. Bogota bag was an effective means of closure of open abdominal wound and prevented the complications due to open abdominal wounds or closure under tension.

Venous thromboembolism in women undergoing pelvic reconstructive surgery with mechanical prophylaxis alone.

PubMed

Montoya, T Ignacio; Leclaire, Edgar L; Oakley, Susan H; Crane, Andrea K; Mcpencow, Alexandra; Cichowski, Sara; Rahn, David D

2014-07-01

The objective of this study was determine the frequency of symptomatic perioperative venous thromboembolism (VTE) and risk factor(s) associated with VTE occurrence in women undergoing elective pelvic reconstructive surgery using only intermittent pneumatic compression (IPC) for VTE prophylaxis. A multi-center case-cohort retrospective review was conducted at six clinical sites over a 66-month period. All sites utilize IPC as standard VTE prophylaxis for urogynecological surgery. VTE cases occurring during the same hospitalization and up to 6 weeks postoperatively were identified by ICD9 code query. Four controls were temporally matched to each case. Information collected included demographics, medical history, route of surgery, operative time, and intraoperative characteristics. Univariate and multivariate backward stepwise logistic regression analyses were performed to identify potential risk factors for VTE. Symptomatic perioperative VTE was diagnosed in 27 subjects from a cohort of 10,627 women who underwent elective urogynecological surgery (0.25 %). Univariate analysis identified surgical route (laparotomy vs others), type of surgery ("major" vs "minor"), history of gynecological cancer, surgery time, and patient age as risk factors for VTE (P < 0.05). Multivariate analysis identified increased frequency of VTE with laparotomy, age ≥ 70, and surgery duration ≥ 5 h. In our study cohort, the frequency of symptomatic perioperative VTE was low. Laparotomy, age ≥ 70 years, and surgery duration ≥ 5 h were associated with VTE occurrence.

Perforated Appendicitis After Colonoscopy

PubMed Central

Johnston, Paul

2008-01-01

Background: Acute appendicitis is a rare complication of colonoscopy that has been reported only 12 times in the English-language literature and is usually associated with obstruction of the appendiceal lumen with fecal matter during colonoscopy. None of the previous reports have described findings of perforation of the appendix within 24 hours of colonoscopy. Methods: We present the case report of a patient who underwent urgent laparotomy within 16 hours of colonos-copy for findings of free intraabdominal air and peritonitis from acute perforated appendicitis. Results: Laparoscopy confirmed 2 perforations of the appendix and diffuse peritonitis. Laparotomy was necessary to perform appendectomy, exclude a right colonic injury, and control intraabdominal sepsis. Conclusion: In patients with abdominal pain who have had a recent colonoscopy, a high index of suspicion is necessary for accurate diagnosis of perforated appendicitis. Perforation can occur hours after colonoscopy even when a biopsy is not performed. PMID:18765066

Small intestinal volvulus following laparotomy for endometrial clear cell carcinoma in a woman with a past history of total gastrectomy and Roux-en-Y anastomosis for gastric carcinoma.

PubMed

Chin, Georgiana S M; Heng, Robert; Neesham, Deborah E; Petersen, Rodney W

2002-12-01

Small intestinal volvulus is a rare complication following Roux-en-Y anastomosis. A 63-year-old woman was diagnosed with small intestinal volvulus following laparotomy for clear cell carcinoma of the endometrium. Her past medical history included a total gastrectomy and antecolic Roux-en-Y anastomosis for Duke's B gastric carcinoma. Operative findings were of transmesenteric herniation of the ileum through the Roux-en-Y small intestinal mesenteric window, with metastatic deposits fixing the hernia at its base to create a volvulus. The proximal transverse colon was very dilated and thin due to partial obstruction by the volvulus. Her treatment involved adhesiolysis and unraveling of the small intestinal volvulus. This is the first case report of a small intestinal volvulus following a Roux-en-Y anastomosis involving a metastatic gynacological malignancy.

Giant mucinous cystadenocarcinoma of ovary: A case report and review of literature

PubMed Central

Katke, Rajshree Dayanand

2016-01-01

Giant cystadenocarcinomas of the ovary are rarely described. Huge ovarian masses are mostly benign, but malignancy should be ruled out by investigations and clinical assessment. Giant cysts require resection because of compressive symptoms or risk of malignancy and their management invariably requires laparotomy to prevent perforation and spillage of the cyst fluid into peritoneal cavity. Here, we present a case of a 42-year-old female with severe and rapidly growing abdominal distension operated for exploratory laparotomy for cystic mass excision. On histology, mass was found to be metastatic mucinous cystadenocarcinoma with omental metastasis. The diagnostic and management challenges posed by this unexpected and unusual presentation of an ovarian cystadenocarcinoma are discussed. The main aim of this report is to draw attention to huge ovarian epithelial cysts with unsuspected presentation contributing to a decrease in any underdiagnosis, misdiagnosis, and mismanagement that might occur. PMID:27134482

[Laparoscopic sterilization with electrocautery: complications and reliability (author's transl)].

PubMed

Bänninger, U; Kunz, J; Schreiner, W E

1979-05-01

1084 laparoscopic sterilizations were evaluated in a retrospective study at the Universitäts-Frauenklinik Zürich. The operative and early postoperative complications and the reliability of the method were analysed and compared to the results in the literature. Based on a cumulative statistical analysis 0,5% intraoperative complications required laparotomy, the main indications being haemorrhages and bowel injuries. Failed attempts were encountered in one of 150 patients, the main causes of which were adhaesions and difficulties at establishing pneumoperitoneum. The failure rate of the laparoscopic electrocoagulation of the fallopian tube after a long-term follow-up was about 0,5%, 20--25% of these were ectopic pregnancies. The transection of the fallopian tubes did not diminish the pregnancy rate, but the risk of bleeding was considerably higher with this technic. Concurrently performed therapeutic abortion or preceeeding laparotomy did not increase the operative complication rate.

Methamphetamine consumption and life-threatening abdominal complications: A case report.

PubMed

Zou, Xiaojing; Huang, Haiyan; Yang, Le; Liu, Hong; Li, Yongfeng; Xia, Qin; Yuan, Shiying; Yao, Shanglong

2018-05-01

Methamphetamine (METH) abuse is increasing rapidly all over the world and becoming a significant public health concern in China. However, abdominal complications secondary to METH abuse are usually overlooked. We describe an unusual case of gangrenous cholecystitis and small intestinal ischemia due to METH abuse. In this report, a 44-year-old male patient with abdominal pain and hematochezia has a history of crystal meth abuse. The patient was diagnosed as septic shock, paralytic ileus, gangrenous cholecystitis, and small intestinal ischemia due to METH abuse based on computed tomography (CT) scan, endoscopy examination, laparotomy, and pathology. Antishock treatment, broad-spectrum antibiotics, and exploratory laparotomy were given. The patient survived. Six months later, he tolerated oral intake and stopped using crystal METH. Visceral ischemia should be considered if an adult patient with a history of METH abuse is accompanied by abdominal pain and hematochezia.

Gastrointestinal surgical emergencies in patients treated for hemathological malignancies.

PubMed

Caronna, R; Cardi, M; Arcese, W; Iori, A P; Martelli, M; Catinelli, S; Mangioni, S; Corelli, S; Priore, F; Tarantino, E; Frantellizzi, V; Spera, G; Borrini, F; Chirletti, P

2005-01-01

Upper and lower gastrointestinal symptoms are major and serious complications in patients who undergo chemotherapy for hematological malignancies. Their most frequent causes are acute intestinal graft-versus-host disease (GVHD) after bone marrow transplant, infections, toxicity or preexisting gastrointestinal diseases. Mortality can reach 30-60% of cases. We report 15 cases operated on for abdominal emergencies: 3 severe gastrointestinal bleeding and 12 acute abdomen. We performed 10 bowel resections, one cholecystectomy, one splenectomy, two laparotomy with pancreatic debridement and peritoneal lavage, and one suture of perforated peptic ulcer. Operative mortality was 33.3% (5/15). Deaths have been reported only in the group of patients with acute abdomen. In all cases death was correlated to generalized sepsis related to immunosuppression. We believe that an aggressive approach, consisting of close monitoring and early laparotomy combined with vigorous supportive therapy, should be used when dealing with suspected gastrointestinal complications in patients with hematological malignancies.

Microbiologic progression of post-traumatic peritonitis.

PubMed

Nyström, P O; Skau, T; Johansson, L; Lennquist, S

1985-08-01

The natural course of post-traumatic peritonitis was studied in 17 pigs. Following a standardized missile wound to the abdomen the pigs were operated on and observed in continuous anesthesia for periods up to 3 days. Bacterial density was measured in peritoneal exudate, parietal peritoneum, laparotomy wound, and projectile entrance and exit wounds at this operation and also at relaparotomy, which terminated the experiments. The bacterial density showed significant perioperative fall, averaging X 1,905 in peritoneal exudate and X 40 in parietal peritoneum. From a low postoperative level (mean c. 10(2)/ml or /gm), bacterial density increased significantly in the observation period. In peritoneal exudate the increase was X 4,073 and in peritoneum X 2,630. In laparotomy and projectile entrance and exit wounds the corresponding figures were X 234, X 126, and X 15. The bacterial population's perioperative reduction and subsequent proliferation were interpreted as reflecting the host defense, which accordingly was limited in capacity and duration.

Laparoscopic Treatment of Mixed Malignant Ovarian Germ Cell Tumor in a 16-Year-Old Female Adolescent.

PubMed

Friedman, Caroline; Fenster, Tamatha

2016-12-01

Malignant ovarian germ cell tumors are rare entities, although they account for a large proportion of ovarian masses in young women. These tumors have traditionally been removed via laparotomy, because of their large size and solid nature. The use of laparoscopy for treatment of adnexal masses in adolescents has been heavily debated and poorly studied to date. A 16-year-old female patient presented with abdominal pain and an 11-cm adnexal mass on ultrasound. An emergent laparoscopic salpingo-oophorectomy was performed without complication. Pathology revealed a mixed malignant ovarian germ cell tumor. Laparoscopic fertility-sparing surgery offers many benefits over laparotomy, and should be considered in cases of young women with large adnexal masses, even if potential for malignancy exists. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Repeat laparotomy for the treatment of septic peritonitis in a Bornean orangutan (Pongo pygmaeus pygmaeus).

PubMed

Pollock, Patrick J; Doyle, Ronan; Tobin, Emma; Davison, Kate; Bainbridge, John

2008-09-01

A 9-yr-old female Bornean orangutan (Pongo pygmaeus pygmaeus) presented with a 48-hr history of depression, lethargy, anorexia, and mucoid discharge from the rectum. Clinical, radiographic, and ultrasonographic examination demonstrated the presence of multiple distended loops of intestine, intestinal adhesions, and free gas within the abdomen. During exploratory laparotomy, fibrinopurulent diffuse peritonitis as a result of a ruptured intrapelvic abscess with associated large bowel adhesions was evident. The abdomen was thoroughly lavaged, necrotic debris and abscess wall removed, and fibrinous adhesions disrupted. The orangutan was kept sedated for 48 hr to allow for intensive care. Six months later, when the orangutan presented with similar clinical signs, ultrasonographic examination demonstrated the presence of a pelvic abscess. The previous procedure was repeated with the addition of a hysterectomy. This report is the first documentation of long-term management following surgical intervention for internal abdominal abscessation and septic peritonitis in a great ape.

Occult gastrointestinal bleeding. An evaluation of available diagnostic methods.

PubMed

Richardson, J D; McInnis, W D; Ramos, R; Aust, J B

1975-05-01

Occult gastrointestinal bleeding was defined as continued bleeding in spite of a normal series of roentgenorgrams of the upper part of the gastrointestinal tract, barium enema, and sigmoidoscopy. Twenty-six such patients were treated. A thorough systematic evaluation, including gastroscopy, colonoscopy, visceral angiography, and isotopic scanning, was done preoperatively. Using colonoscopy and arteriography, nearly 60% of the bleeding sites were identified. Seventy-six percent of the lesions identified were in the terminal part of the ileum or the ascending colon. Exploratory laparotomy should be performed for life-threatening hemorrhage or as a diagnostic test only after a thorough preoperative evaluation. If results of a complete preoperative evaluation including arteriography were normal, then the likelihood of finding a discrete cause of bleeding at laparotomy was high (80%). A systematic evaluation and diligence of both physcian and patient in localizing the site of bleeding are essential.

[150 cases of vedio-laparoscopic gynecologic surgery].

PubMed

Liu, Y; Hui, N

1994-04-01

From September 1992 to September 1993, 150 patients aged 15-68 years underwent laparoscopic gynecologic surgery. These patients included 63 patients with acute abdominal diseases (46 had ectopic pregnancy, 9 rupture of ovary, and 8 torsion of ovarian cyst), which consisted of 90% of total patients with acute abdomen in corresponding period, 63 patients with mass of adnexa, which made up 72% of total patients with ovarian tumors, and 24 patients with uterine diseases. We successfully performed laparoscopic salpingostomy, fallotomy, removal of ovarian cyst, oophorosalpingectomy, myomectomy and laparoscopy assisted vaginal hysterectomy (LAVH) with 2-4 puncture technic after general anesthesia. The largest ovarian tumor and the enlarged uterus were 14 and 16 cm in diameter respectively. Four patients had laparotomy because of severe pelvic adhesions and the laparotomy rate was about 2.6%. The procedure lasted 20-240 minutes and bleeding was less than 200ml. No major surgical complication was encountered.

Laparoscopic repair of ureter damaged during laparoscopic hysterectomy: Presentation of two cases

PubMed Central

Api, Murat; Boza, Ayşen; Kayataş, Semra; Boza, Barış

2017-01-01

Ureter injuries are uncommon but dreaded complications in gynecologic surgery and a frequent cause of conversion to laparotomy. Recently, a few papers reported the repair of gynecologic ureteral injuries using laparoscopy with encouraging results. In these case reports, we aimed to present two laparoscopically repaired ureter injuries during total laparoscopic hysterectomies (TLH). In the first case, the ureter was transected during the dissection of the cardinal ligament, approximately 7 to 8 cm distal to the ureterovesical junction (UVJ), and in the second case, it was damaged approximately 10 cm distal to the UVJ. Both transections were identified during surgery. The injured ureter was repaired without converting to laparotomy or additional trocar insertion. Ureteroureterostomy was performed in both cases uneventfully. Although ureteric injury is a rare complication during TLH, it can be managed by the same surgeon laparoscopically during the same procedure. PMID:29085711

Acute emphysematous cholecystitis preceded by symptoms of ileus: report of a case.

PubMed

Ise, Norihito; Andoh, Hideaki; Furuya, Tomoki; Sato, Tsutomu; Yasui, Ouki; Yoshioka, Masato; Iida, Masatake; Takahashi, Tomokazu; Kotanagi, Hitoshi; Koyama, Kenji

2002-01-01

We herein describe a case of acute emphysematous cholecystitis in which the patient presented with symptoms of ileus. The patient was a 72-year-old man with no history of diabetes mellitus. He presented with epigastric pain, vomiting, and low-grade fever. Plain abdominal radiography showed some intestinal gas and niveau, and he was admitted to our hospital with a diagnosis of ileus. The next day, the abdominal pain increased and was accompanied by muscular defense. Plain radiography and computed tomography of the abdomen were carried out, and an emergency laparotomy was performed under a diagnosis of panperitonitis due to a perforation of the gallbladder caused by acute emphysematous cholecystitis. The patient made favorable progress after the operation and was discharged on postoperative day 14. Percutaneous transhepatic gallbladder drainage has been increasingly performed for the treatment of acute emphysematous cholecystitis. but when a perforation of the gallbladder is suspected, a laparotomy first should be considered.

Giant ovarian serous cystadenoma in a postmenopausal woman: a case report

PubMed Central

Babu, Sunkavalli Chinna

2009-01-01

A case of 66-year-old South Indian post menopausal woman presenting a giant ovarian serous cyst adenoma weighing 23 kg is reported here. A 66-year-old woman was referred to our clinic from a local medical center. When she was seen first at our outpatient clinic, she had gross abdominal distension since 2 years and she was unable to walk. On abdominal ultrasound, a giant cyst was found which encompassed the whole abdomen. At laparotomy, a giant, totally cystic, vascularized and smooth mass attached to the right ovary was encountered. Staging laparotomy was performed. On the postoperative tenth day, she was discharged without any problem. Her pathology report disclosed a 60×47×30 cm serous cyst adenoma weighing 23 kg. This is the largest ovarian cyst that ever reported from our hospital and one of the largest among the reported cases in the literature. PMID:19830023

Minimally Invasive Surgery in Pediatric Trauma: One Institution's 20-Year Experience

PubMed Central

Xu, Min Li; Lopez, Joseph

2016-01-01

Background: Minimally invasive surgery (MIS) for trauma in pediatric cases remains controversial. Recent studies have shown the validity of using minimally invasive techniques to decrease the rate of negative and nontherapeutic laparotomy and thoracotomy. The purpose of this study was to evaluate the diagnostic accuracy and therapeutic options of MIS in pediatric trauma at a level I pediatric trauma center. Methods: We reviewed cases of patients aged 15 years and younger who had undergone laparoscopy or thoracoscopy for trauma in our institution over the past 20 years. Each case was evaluated for mechanism of injury, computed tomographic (CT) scan findings, operative management, and patient outcomes. Results: There were 23 patients in the study (16 boys and 7 girls). Twenty-one had undergone diagnostic laparoscopy and 2 had had diagnostic thoracoscopy. In 16, there were positive findings in diagnostic laparoscopy. Laparoscopic therapeutic interventions were performed in 6 patients; the remaining 10 required conversion to laparotomy. Both patients who underwent diagnostic thoracoscopy had positive findings. One had a thoracoscopic repair, and the other underwent conversion to thoracotomy. There were 5 negative diagnostic laparoscopies. There was no mortality among the 23 patients. Conclusions: The use of laparoscopy and thoracoscopy in pediatric trauma helps to reduce unnecessary laparotomy and thoracotomy. Some injuries can be repaired by a minimally invasive approach. When conversion is necessary, the use of these techniques can guide the placement and size of surgical incisions. The goal is to shift the paradigm in favor of using MIS in the treatment of pediatric trauma as the first-choice modality in stable patients. PMID:26877626

Mannose-Binding Lectin Deficiency Facilitates Abdominal Candida Infections in Patients with Secondary Peritonitis▿

PubMed Central

van Till, J. W. Olivier; Modderman, Piet W.; de Boer, Martin; Hart, Margreet H. L.; Beld, Marcel G. H. M.; Boermeester, Marja A.

2008-01-01

Mannose-binding lectin (MBL) deficiency due to variations in the MBL gene is associated with increased susceptibility to infections. In this study, the association between MBL deficiency and the occurrence of abdominal yeast infection (AYI) in peritonitis patients was examined. Eighty-eight patients with secondary peritonitis requiring emergency laparotomy were included. MBL genotype (wild type [WT] versus patients with variant genotypes), MBL plasma concentrations, and Candida risk factors were examined in patients with and those without AYI (positive abdominal yeast cultures during [re]laparotomy). A variant MBL genotype was found in 53% of patients with AYI and 38% of those without AYI (P = 0.18). A significantly higher proportion of variant patients had an AYI during early peritonitis (during first laparotomy) than WT patients (39% versus 16%, respectively; P = 0.012). Patients with AYI had lower MBL levels than did patients without AYI (0.16 μg/ml [0.0 to 0.65 μg/ml] versus 0.65 μg/ml (0.19 to 1.95 μg/ml); P = 0.007). Intensity of colonization (odds ratio [OR], 1.1; 95% confidence interval [CI], 1.0 to 1.1), MBL plasma concentrations of <0.5 μg/ml (OR, 4.5; 95% CI, 1.2 to 16.3), and numbers of relaparotomies (OR, 1.7; 95% CI, 1.0 to 2.8) were independently associated with AYI. In summary, deficient MBL plasma levels were independently associated with the development of AYI in patients with secondary peritonitis and seemed to facilitate early infection. PMID:17978009

[Morbimortality in patients with hepatic trauma].

PubMed

Fonseca-Neto, Olival Cirilo Lucena da; Ehrhardt, Rogério; Miranda, Antonio Lopes de

2013-06-01

The liver is the intra-abdominal organ more injured in patient victims of trauma. The injury occurs more frequently in the penetrating trauma. The incidence of mortality for injuries of the liver is 10%. To evaluate the mortality of the patients with hepatic trauma, the treatment applied and its evolution. Were analyzed, retrospectively, the charts of all patients with hepatic trauma and surgical indication. Were analyzed: gender, age, ISS (injury severity score), classification of the abdominal trauma type (open or closed), causing instrument of the open traumas, degree of the injury, hepatic segments involved, presence of associated injuries, type of surgical treatment: not-therapeutic laparotomy and therapeutic laparotomy, reoperations, complications, time of hospitalization in days and mortality. One hundred and thirty-seven patients participated. Of these, 124 were men (90.5%). The majority (56.2%) had 20-29 years old. Closed abdominal trauma was most prevalent (67.9%). Of the penetrating traumas, the originated with firearms were in 24.8%. One hundred and three patients had only one injured hepatic segment (75.2%) and 34 (24.8%) two. Grade II injuries were in 66.4%. Of the 137 patients with laparotomy, 89 had been not-therapeutic, while in 48 it was necessary to repair associated injuries. Spleen and diaphragm had been the more frequently injured structures, 30% and 26%, respectively. The ISS varied of eight to 72, being the ISS > 50 (eight patients) associate with fatal evolution (five patients). Biliary fistula and hepatic abscess had been the main complications. Seven deaths had occurred. Concomitant injuries, hepatic and other organs, associated with ISS > 50 presented higher possibility of complications and death.

Safety of Performing a Delayed Anastomosis During Damage Control Laparotomy in Patients with Destructive Colon Injuries

PubMed Central

Ordoñez, Carlos A; Pino, Luis F; Badiel, Marisol; Sánchez, Alvaro I; Loaiza, Jhon; Ballestas, Leonardo; Puyana, Juan Carlos

2011-01-01

Background Recent studies report the safety and feasibility of performing delayed anastomosis (DA) in patients undergoing damage control laparotomy (DCL) for destructive colon injuries (DCI). Despite accumulating experience in both civilian and military trauma, questions regarding how to best identify high risk patients and minimize the number of anastomosis-associated complications remain. Our current practice is to perform a definitive closure of the colon during DCL, unless there is persistent acidosis, bowel wall edema, or evidence of intra-abdominal abscess. In this study, we evaluated the safety of this approach by comparing outcomes of patients with DCI who underwent definitive closure of the colon during DCL versus patients managed with colostomy with or without DCL. Methods We performed a retrospective chart review of patients with penetrating DCI during 2003–2009. Severity of injury, surgical management, and clinical outcome were assessed. Results Sixty patients with severe gunshot wounds (GSW) and 3 patients with stab wounds were included in the analysis. DCL was required in 30 patients, all with GSW. Three patients died within the first 48 hours, 3 underwent colostomy, and 24 were managed with DA. Thirty-three patients were managed with standard laparotomy: 26 patients with primary anastomosis, and 7 with colostomy. Overall mortality rate was 9.5%. Three late deaths occurred in the DCL group, and only one death was associated with an anastomotic leak. Conclusions Performing a DA in DCI during DCL is a reliable and feasible approach as long as severe acidosis, bowel wall edema, and/or persistent intra-abdominal infections are not present. PMID:22182861

Safety of performing a delayed anastomosis during damage control laparotomy in patients with destructive colon injuries.

PubMed

Ordoñez, Carlos A; Pino, Luis F; Badiel, Marisol; Sánchez, Alvaro I; Loaiza, Jhon; Ballestas, Leonardo; Puyana, Juan Carlos

2011-12-01

Recent studies report the safety and feasibility of performing delayed anastomosis (DA) in patients undergoing damage control laparotomy (DCL) for destructive colon injuries (DCIs). Despite accumulating experience in both civilian and military trauma, questions regarding how to best identify high-risk patients and minimize the number of anastomosis-associated complications remain. Our current practice is to perform a definitive closure of the colon during DCL, unless there is persistent acidosis, bowel wall edema, or evidence of intra-abdominal abscess. In this study, we evaluated the safety of this approach by comparing outcomes of patients with DCI who underwent definitive closure of the colon during DCL versus patients managed with colostomy with or without DCL. We performed a retrospective chart review of patients with penetrating DCI during 2003 to 2009. Severity of injury, surgical management, and clinical outcome were assessed. Sixty patients with severe gunshot wounds and three patients with stab wounds were included in the analysis. DCL was required in 30 patients, all with gunshot wounds. Three patients died within the first 48 hours, three underwent colostomy, and 24 were managed with DA. Thirty-three patients were managed with standard laparotomy: 26 patients with primary anastomosis and 7 with colostomy. Overall mortality rate was 9.5%. Three late deaths occurred in the DCL group, and only one death was associated with an anastomotic leak. Performing a DA in DCI during DCL is a reliable and feasible approach as long as severe acidosis, bowel wall edema, and/or persistent intra-abdominal infections are not present.

Efficacy of Tramadol as a Sole Analgesic for Postoperative Pain in Male and Female Mice

PubMed Central

Wolfe, A Marissa; Kennedy, Lucy H; Na, Jane J; Nemzek-Hamlin, Jean A

2015-01-01

Tramadol is a centrally acting weak μ opioid agonist that has few of the adverse side effects common to other opioids. Little work has been done to establish an effective analgesic dose of tramadol specific for surgical laparotomy and visceral manipulation in mice. We used general appearance parameters to score positive indicators of pain including posture, coat condition, activity, breathing, and interactions with other mice, activity events (that is, the number of times each mouse stretched up in a 3-min period) used as an indicator of decreased pain, von Frey fibers, and plasma levels of corticosterone to determine whether tramadol at 20, 40, or 80 mg/kg prevented postoperative pain in male and female C57BL/6 mice. A ventral midline laparotomy with typhlectomy was used as a model of postoperative pain. In male mice, none of the markers differed between groups that received tramadol (regardless of dose) and the saline-treated controls. However, general appearance scores and plasma corticosterone levels were lower in female mice that received 80 mg/kg tramadol compared with saline. In summary, for severe postoperative pain after laparotomy and aseptic typhlectomy, tramadol was ineffective in male C57BL/6 mice at all doses tested. Although 80 mg/kg ameliorated postoperative pain in female C57BL/6 mice, this dose is very close to the threshold reported to cause toxic side effects, such as tremors and seizures. Therefore, we do not recommend the use of tramadol as a sole analgesic in this mouse model of postoperative pain. PMID:26224442

Efficacy of Tramadol as a Sole Analgesic for Postoperative Pain in Male and Female Mice.

PubMed

Wolfe, A Marissa; Kennedy, Lucy H; Na, Jane J; Nemzek-Hamlin, Jean A

2015-07-01

Tramadol is a centrally acting weak μ opioid agonist that has few of the adverse side effects common to other opioids. Little work has been done to establish an effective analgesic dose of tramadol specific for surgical laparotomy and visceral manipulation in mice. We used general appearance parameters to score positive indicators of pain including posture, coat condition, activity, breathing, and interactions with other mice, activity events (that is, the number of times each mouse stretched up in a 3-min period) used as an indicator of decreased pain, von Frey fibers, and plasma levels of corticosterone to determine whether tramadol at 20, 40, or 80 mg/kg prevented postoperative pain in male and female C57BL/6 mice. A ventral midline laparotomy with typhlectomy was used as a model of postoperative pain. In male mice, none of the markers differed between groups that received tramadol (regardless of dose) and the saline-treated controls. However, general appearance scores and plasma corticosterone levels were lower in female mice that received 80 mg/kg tramadol compared with saline. In summary, for severe postoperative pain after laparotomy and aseptic typhlectomy, tramadol was ineffective in male C57BL/6 mice at all doses tested. Although 80 mg/kg ameliorated postoperative pain in female C57BL/6 mice, this dose is very close to the threshold reported to cause toxic side effects, such as tremors and seizures. Therefore, we do not recommend the use of tramadol as a sole analgesic in this mouse model of postoperative pain.

Effect of laparotomy on the pituitary-adrenal axis in dogs.

PubMed

Skovira, Emily J; Behrend, Ellen N; Martin, Linda G; Palmer, Lee E; Kemppainen, Robert J; Lee, Hollie P

2017-08-01

OBJECTIVE To assess effects of major abdominal surgery on serum cortisol and aldosterone and plasma canine ACTH (cACTH) concentrations. ANIMALS 39 healthy dogs undergoing laparotomy during veterinary student surgical laboratories. PROCEDURES Blood samples were obtained before and at completion of surgery. Serum cortisol and aldosterone and plasma cACTH concentrations were measured by use of validated radioimmunoassays. Changes in concentrations (postoperative concentration minus preoperative concentration) were calculated. Data were analyzed by use of the Wilcoxon signed rank test, Pearson correlation analysis, and Mann-Whitney rank sum test. RESULTS Cortisol, aldosterone, and cACTH concentrations increased significantly from before to after surgery. Although cortisol and aldosterone concentrations increased in almost all dogs, cACTH concentrations decreased in 6 of 32 (19%) dogs. All dogs had preoperative cortisol concentrations within the reference range, but 24 of 39 (62%) dogs had postoperative concentrations above the reference range. A correlation between the change in cACTH concentration and the change in cortisol concentration was not detected. CONCLUSIONS AND CLINICAL RELEVANCE Laparotomy caused a significant increase in serum cortisol and aldosterone concentrations. In most dogs, but not all dogs, plasma cACTH concentrations increased. Lack of correlation between the change in cACTH concentration and the change in cortisol concentration suggested that increased postoperative cortisol concentrations may have been attributable to ACTH-independent mechanisms, an early ACTH increase that caused a sustained cortisol release, or decreased cortisol clearance. Further studies are indicated to evaluate the effects of various anesthetic protocols and minimally invasive surgical techniques on the stress response.

History of the Innovation of Damage Control for Management of Trauma Patients: 1902-2016.

PubMed

Roberts, Derek J; Ball, Chad G; Feliciano, David V; Moore, Ernest E; Ivatury, Rao R; Lucas, Charles E; Fabian, Timothy C; Zygun, David A; Kirkpatrick, Andrew W; Stelfox, Henry T

2017-05-01

To review the history of the innovation of damage control (DC) for management of trauma patients. DC is an important development in trauma care that provides a valuable case study in surgical innovation. We searched bibliographic databases (1950-2015), conference abstracts (2009-2013), Web sites, textbooks, and bibliographies for articles relating to trauma DC. The innovation of DC was then classified according to the Innovation, Development, Exploration, Assessment, and Long-term study model of surgical innovation. The "innovation" of DC originated from the use of therapeutic liver packing, a practice that had previously been abandoned after World War II because of adverse events. It then "developed" into abbreviated laparotomy using "rapid conservative operative techniques." Subsequent "exploration" resulted in the application of DC to increasingly complex abdominal injuries and thoracic, peripheral vascular, and orthopedic injuries. Increasing use of DC laparotomy was followed by growing reports of postinjury abdominal compartment syndrome and prophylactic use of the open abdomen to prevent intra-abdominal hypertension after DC laparotomy. By the year 2000, DC surgery had been widely adopted and was recommended for use in surgical journals, textbooks, and teaching courses ("assessment" stage of innovation). "Long-term study" of DC is raising questions about whether the procedure should be used more selectively in the context of improving resuscitation practices. The history of the innovation of DC illustrates how a previously abandoned surgical technique was adapted and readopted in response to an increased understanding of trauma patient physiology and changing injury patterns and trauma resuscitation practices.

Surgical volume and conversion rate in laparoscopic hysterectomy: does volume matter? A multicenter retrospective cohort study.

PubMed

Keurentjes, José H M; Briët, Justine M; de Bock, Geertruida H; Mourits, Marian J E

2018-02-01

A multicenter, retrospective, cohort study was conducted in the Netherlands. The aim was to evaluate whether surgical volume of laparoscopic hysterectomies (LHs) performed by proven skilled gynecologists had an impact on the conversion rate from laparoscopy to laparotomy. In 14 hospitals, all LHs performed by 19 proven skilled gynecologists between 2007 and 2010 were included in the analysis. Surgical volume, conversion rate and type of conversion (reactive or strategic) were retrospectively assessed. To estimate the impact of surgical volume on the conversion rate, logistic regressions were performed. These regressions were adjusted for patient's age, Body Mass Index (BMI), ASA classification, previous abdominal surgery and the indication (malignant versus benign) for the LH. During the study period, 19 proven skilled gynecologists performed a total of 1051 LHs. Forty percent of the gynecologists performed over 20 LHs per year (median 17.3, range 5.4-49.5). Conversion to laparotomy occurred in 5.0% of all LHs (53 of 1051); 38 (3.6%) were strategic and 15 (1.4%) were reactive conversions. Performing over 20 LHs per year was significantly associated with a lower overall conversion rate (OR adjusted 0.43, 95% CI 0.24-0.77), a lower strategic conversion rate (OR adjusted 0.32, 95% CI 0.16-0.65), but not with a lower reactive conversion rate (OR adjusted 0.96, 95% CI 0.33-2.79). A higher annual surgical volume of LHs by proven skilled gynecologists is inversely related to the conversion rate to laparotomy, and results in a lower strategic conversion rate.

Pancreaticoduodenal injuries: re-evaluating current management approaches.

PubMed

Chinnery, G E; Madiba, T E

2010-02-01

Pancreaticoduodenal injuries are uncommon owing to the protected position of the pancreas and duodenum in the retroperitoneum. Management depends on the extent of injury. This study was undertaken to document outcome of pancreaticoduodenal injuries and to re-evaluate our approach. A prospective study of all patients treated for pancreaticoduodenal trauma in one surgical ward at King Edward VIII hospital over a 7-year period (1998 - 2004). Demographic data, clinical presentation, findings at laparotomy and outcome were documented. Prophylactic antibiotics were given at induction of anaesthesia. A total of 488 patients underwent laparotomy over this period, 43 (9%) of whom (all males) had pancreatic and duodenal injuries. Injury mechanisms were gunshot (30), stabbing (10) and blunt trauma (3). Their mean age was 30.1+9.6 years. Delay before laparotomy was 12.8+29.1 hours. Seven were admitted in shock. Mean Injury Severity Score (ISS) was 14+8.6. Management of 20 duodenal injuries was primary repair (14), repair and pyloric exclusion (3) and conservative (3). Management of 15 pancreatic injuries was drainage alone (13), conservative management of pseudocyst (1) and distal pancreatectomy (1). Management of 8 combined pancreaticoduodenal injuries was primary duodenal repair and pancreatic drainage (5) and repair with pyloric exclusion of duodenal injury and pancreatic drainage (3). Twenty-one patients (49%) developed complications, and 28 required ICU admission with a median ICU stay of 4 days. Ten patients died (23%). Mean hospital stay was 18.3+24.4 days. The overall mortality was comparable with that in the world literature. We still recommend adequate exploration of the pancreas and duodenum and conservative operative management where possible.

Recent trends in the management of combined pancreatoduodenal injuries.

PubMed

Lopez, Peter P; Benjamin, Robert; Cockburn, Mark; Amortegui, Jose D; Schulman, Carl I; Soffer, Dror; Blackbourne, Lorne H; Habib, Fahim; Jerokhimov, Igor; Trankel, Susan; Cohn, Stephen M

2005-10-01

In an effort to better characterize the natural history of pancreatoduodenal injuries, we present a review of clinical experiences in the treatment of combined traumatic pancreatoduodenal injuries, focusing on patients in extremis. Records of patients with abdominal trauma admitted to a level 1 trauma center from 1997 to 2001 were reviewed. Of 240 patients who sustained a pancreatic or duodenal injury, 33 had combined pancreatoduodenal injuries. Eighty-two per cent of the patients (27/33) in this series had penetrating injuries, 72 per cent (24) sustained gunshot wounds (GSW). Thirty-one patients were male, and the mean age was 33 years (range, 7-74). These patients presented with an average Injury Severity Score (ISS) of 22 +/- 12 and an average Glasgow Coma Score of 14 +/- 2. Overall length of stay was 39 +/- 59 days (range, 0-351 days). These 33 patients underwent a total of 57 laparotomies with an average of 1.7 operations per patient (range, 1 to 5 operations). Eighty-four per cent of the patients had an associated gastrointestinal injury and 45 per cent had a major vascular injury. Thirteen of the 33 (39%) patients presented in extremis, all 13 underwent an abbreviated laparotomy. The complication rate was 36 per cent, including fistula, abscess, pancreatitis, and organ dysfunction. There were 6 hospital deaths for a mortality rate of 18 per cent. Pancreatoduodenal injuries are associated with a variety of other serious injuries, which add to the overall complexity of these patients. Abbreviated laparotomy may be helpful when managing combined pancreatoduodenal injuries in patients who are in extremis.

Polycystic ovary syndrome in a virilised, premenarcheal girl.

PubMed

Clarke, C F; Piesowicz, A T; Edmonds, K; Grant, D

1989-09-01

A premenarcheal girl aged 12 years presented with an abdominopelvic mass and virilisation. A large ovarian cyst was removed at laparotomy. A histological diagnosis of polycystic ovarian syndrome was made, with no evidence of an associated masculinising tumour.

Laparoscopy shows superiority over endoscopy for early detection of malignant atrophic papulosis gastrointestinal complications: a case report and review of literature.

PubMed

Toledo, A E; Shapiro, L S; Farrell, J F; Magro, C M; Polito, J

2015-11-02

The malignant form of atrophic papulosis (Köhlmeier-Degos disease) is a rare thrombo-occlusive vasculopathy that can affect multiple organ systems. Patients typically present with distinctive skin lesions reflective of vascular drop out. The small bowel is the most common internal organ involved, resulting in considerable morbidity and mortality attributable to ischemic microperforations. Determination of the presence of gastrointestinal lesions is critical in distinguishing systemic from the benign, cutaneous only disease and in identifying candidates for treatment. We describe an 18 year old male who first presented with cutaneous atrophic papulosis but became critically ill from small bowel microperforations. He had an almost immediate and dramatic response to treatment. Prior to his presentation with acute abdomen he had upper and lower endoscopy showing areas of nonspecific patchy erythema. At laparotomy, innumerable characteristic lesions with central pearly hue and erythematous border were seen. PubMed was used for a literature search using the keywords malignant atrophic papulosis, Degos disease, endoscopy, laparoscopy and laparotomy. This search yielded 200 articles which were further analyzed for diagnostic procedures and findings. Among the 200 articles we identified only 11 cases in which endoscopy was performed. Results of endoscopy and laparotomy in our patient with malignant atrophic papulosis were compared to those in the literature. Endoscopy of the gastrointestinal tract has shown gastritis and non-specific inflammation whereas laparoscopy shows white plaques with red borders on the serosal surface of the small bowel and the peritoneum. From personal communications with other physicians worldwide, we identified three additional unpublished cases in which endoscopy revealed only minimal changes while laparoscopy showed dramatic lesions. From our experience the endoscopic findings are often subtle and nonspecific, whereas laparascopy or laparotomy will reveal pathognomic lesions on the serosal surface of the intestine. Our report contrasts the endoscopic and laparoscopic findings in malignant atrophic papulosis which suggest laparoscopy is the more powerful means of detecting gastrointestinal involvement. Imaging studies may serve as a key indicator of systemic progression. Based on our experience, laparoscopy should be performed when there is a high index of suspicion for gastrointestinal malignant atrophic papulosis, even if endoscopic examination is non-diagnostic or normal.

Selective Nonoperative Management of Penetrating Abdominal Solid Organ Injuries

PubMed Central

Demetriades, Demetrios; Hadjizacharia, Pantelis; Constantinou, Costas; Brown, Carlos; Inaba, Kenji; Rhee, Peter; Salim, Ali

2006-01-01

Objective: To assess the feasibility and safety of selective nonoperative management in penetrating abdominal solid organ injuries. Background: Nonoperative management of blunt abdominal solid organ injuries has become the standard of care. However, routine surgical exploration remains the standard practice for all penetrating solid organ injuries. The present study examines the role of nonoperative management in selected patients with penetrating injuries to abdominal solid organs. Patients and Methods: Prospective, protocol-driven study, which included all penetrating abdominal solid organ (liver, spleen, kidney) injuries admitted to a level I trauma center, over a 20-month period. Patients with hemodynamic instability, peritonitis, or an unevaluable abdomen underwent an immediate laparotomy. Patients who were hemodynamically stable and had no signs of peritonitis were selected for further CT scan evaluation. In the absence of CT scan findings suggestive of hollow viscus injury, the patients were observed with serial clinical examinations, hemoglobin levels, and white cell counts. Patients with left thoracoabdominal injuries underwent elective laparoscopy to rule out diaphragmatic injury. Outcome parameters included survival, complications, need for delayed laparotomy in observed patients, and length of hospital stay. Results: During the study period, there were 152 patients with 185 penetrating solid organ injuries. Gunshot wounds accounted for 70.4% and stab wounds for 29.6% of injuries. Ninety-one patients (59.9%) met the criteria for immediate operation. The remaining 61 (40.1%) patients were selected for CT scan evaluation. Forty-three patients (28.3% of all patients) with 47 solid organ injuries who had no CT scan findings suspicious of hollow viscus injury were selected for clinical observation and additional laparoscopy in 2. Four patients with a “blush” on CT scan underwent angiographic embolization of the liver. Overall, 41 patients (27.0%), including 18 cases with grade III to V injuries, were successfully managed without a laparotomy and without any abdominal complication. Overall, 28.4% of all liver, 14.9% of kidney, and 3.5% of splenic injuries were successfully managed nonoperatively. Patients with isolated solid organ injuries treated nonoperatively had a significantly shorter hospital stay than patients treated operatively, even though the former group had more severe injuries. In 3 patients with failed nonoperative management and delayed laparotomy, there were no complications. Conclusions: In the appropriate environment, selective nonoperative management of penetrating abdominal solid organ injuries has a high success rate and a low complication rate. PMID:16998371

Evaluating the traditional day and night shift in an acute care surgery fellowship: Is the swing shift a better choice?

PubMed

Chestovich, Paul J; McNicoll, Christopher F; Ingalls, Nichole K; Kuhls, Deborah A; Fraser, Douglas R; Morrissey, Shawna L; Fildes, John J

2018-01-01

Fellowship trainees in acute care surgery require experience in the management of complex and operative trauma cases. Trauma center staffing usually follows standard 12-hour or 24-hour shifts, with resident and fellow trainees following a similar schedule. Although trauma admissions can be generally unpredictable, we analyzed temporal trends of trauma patient arrival times to determine the best time frame to maximize trainee experience during each day. We reviewed 10 years (2007-2016) of trauma registry data for blunt and penetrating trauma activations. Hourly volumetric trends were observed, and three specific events were chosen for detailed analysis: (1) trauma activation with Injury Severity Score (ISS) greater than 15, (2) laparotomy for trauma, and (3) thoracotomy for trauma. A retrospective shift log was created, which included day (7:00 AM to 7:00 PM), night (7:00 PM to 7:00 AM), and swing (noon to midnight) shifts. A swing shift was chosen because it captures the peak volume for all three events. Means and 95% confidence intervals were calculated, and comparisons were made between shifts using the Wilcoxon matched-pairs signed rank test with Bonferroni correction, and p less than 0.05 considered significant. During the 10-year study period, 28,287 patients were treated at our trauma center. This included the evaluation and management of 7,874 patients with ISS greater than 15, performance of 1,766 laparotomies, and 392 thoracotomies for trauma. Swing shift was superior to both day and night shifts for ISS greater than 15 (p < 0.001). Both swing and night shifts were superior to day shift for laparotomies (p < 0.001). Swing shift was superior to both day shift (p < 0.001) and night shift (p = 0.031). Shifts with the highest yield of ISS greater than 15, laparotomies, and thoracotomies include night and swing shifts on Fridays and Saturdays. Projected experience of acute care surgery fellows in managing complex trauma patients increases with the integration of swing shifts into the schedule. Daily trauma volume follows a temporal pattern which, when used correctly, can increase trainee exposure to complex and operative trauma cases. We encourage other centers to analyze their volume and adjust trainee schedules accordingly to maximize their educational experience. Therapeutic study, level IV.

Pre-NELA vs NELA - has anything changed, or is it just an audit exercise?

PubMed

Mak, M; Hakeem, A R; Chitre, V

2016-11-01

BACKGROUND Following evidence suggestive of high mortality following emergency laparotomies, the National Emergency Laparotomy Audit (NELA) was set up, highlighting key standards in emergency service provision. Our aim was to compare our NHS trust's adherence to these recommendations immediately prior to, and following, the launch of NELA, and to compare patient outcome. METHODS This was a retrospective study of patients who underwent an emergency laparotomy over the course of 6 months - 3 months either side of the initiation of NELA. RESULTS There were 44 patients before the initiation of NELA (pre-NELA, PN group) and 55 in the first 3 months of NELA (N group). We saw a significant increase in the proportion of patients whose decision to operate was made by the consultant: 75.0% in the PN group vs 100% in N group (subsequent data presented in this order) (P < 0.001). The presence of a consultant surgeon (75.0% vs 83.6%, P = 0.321) and anaesthetist (100.0% vs 90.9%, P = 0.064) in theatres were comparable in both groups. Risk stratification based on Portsmouth Physiological and Operative Severity Score for the enUmeration of Mortality and Morbidity (P-POSSUM) score showed no difference in high-risk patients in both groups (47.7% vs 36.4%, P = 0.306). With the NELA initiative, however, significantly more patients were admitted directly from theatres to the critical care unit, when compared with the pre-NELA period (9.1% vs 27.3%, P = 0.038). This also reflected a significant reduction in unexpected escalation to a higher level of care during this period (10.0% vs 0%, P = 0.036). Significantly more patients had uneventful recovery in the NELA period (52.3 vs 76.4%, P = 0.018), although there was no difference in 30-day mortality between the groups (2.3% vs 7.3%, P = 0.378). CONCLUSIONS This study demonstrated a greater degree of consultant involvement in the decision to operate during NELA. More high-risk patients have been identified preoperatively with diligent risk assessment and, hence, have been proactively admitted to critical care units following laparotomy, which may account for the significant reduction in unexpected escalation to level 2 or level 3 care and thus in overall better patient outcomes.

Diagnostic accuracy of laparoscopy following computed tomography (CT) scanning for assessing the resectability with curative intent in pancreatic and periampullary cancer.

PubMed

Allen, Victoria B; Gurusamy, Kurinchi Selvan; Takwoingi, Yemisi; Kalia, Amun; Davidson, Brian R

2016-07-06

Surgical resection is the only potentially curative treatment for pancreatic and periampullary cancer. A considerable proportion of patients undergo unnecessary laparotomy because of underestimation of the extent of the cancer on computed tomography (CT) scanning. Laparoscopy can detect metastases not visualised on CT scanning, enabling better assessment of the spread of cancer (staging of cancer). This is an update to a previous Cochrane Review published in 2013 evaluating the role of diagnostic laparoscopy in assessing the resectability with curative intent in people with pancreatic and periampullary cancer. To determine the diagnostic accuracy of diagnostic laparoscopy performed as an add-on test to CT scanning in the assessment of curative resectability in pancreatic and periampullary cancer. We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE via PubMed, EMBASE via OvidSP (from inception to 15 May 2016), and Science Citation Index Expanded (from 1980 to 15 May 2016). We included diagnostic accuracy studies of diagnostic laparoscopy in people with potentially resectable pancreatic and periampullary cancer on CT scan, where confirmation of liver or peritoneal involvement was by histopathological examination of suspicious (liver or peritoneal) lesions obtained at diagnostic laparoscopy or laparotomy. We accepted any criteria of resectability used in the studies. We included studies irrespective of language, publication status, or study design (prospective or retrospective). We excluded case-control studies. Two review authors independently performed data extraction and quality assessment using the QUADAS-2 tool. The specificity of diagnostic laparoscopy in all studies was 1 because there were no false positives since laparoscopy and the reference standard are one and the same if histological examination after diagnostic laparoscopy is positive. The sensitivities were therefore meta-analysed using a univariate random-effects logistic regression model. The probability of unresectability in people who had a negative laparoscopy (post-test probability for people with a negative test result) was calculated using the median probability of unresectability (pre-test probability) from the included studies, and the negative likelihood ratio derived from the model (specificity of 1 assumed). The difference between the pre-test and post-test probabilities gave the overall added value of diagnostic laparoscopy compared to the standard practice of CT scan staging alone. We included 16 studies with a total of 1146 participants in the meta-analysis. Only one study including 52 participants had a low risk of bias and low applicability concern in the patient selection domain. The median pre-test probability of unresectable disease after CT scanning across studies was 41.4% (that is 41 out of 100 participants who had resectable cancer after CT scan were found to have unresectable disease on laparotomy). The summary sensitivity of diagnostic laparoscopy was 64.4% (95% confidence interval (CI) 50.1% to 76.6%). Assuming a pre-test probability of 41.4%, the post-test probability of unresectable disease for participants with a negative test result was 0.20 (95% CI 0.15 to 0.27). This indicates that if a person is said to have resectable disease after diagnostic laparoscopy and CT scan, there is a 20% probability that their cancer will be unresectable compared to a 41% probability for those receiving CT alone.A subgroup analysis of people with pancreatic cancer gave a summary sensitivity of 67.9% (95% CI 41.1% to 86.5%). The post-test probability of unresectable disease after being considered resectable on both CT and diagnostic laparoscopy was 18% compared to 40.0% for those receiving CT alone. Diagnostic laparoscopy may decrease the rate of unnecessary laparotomy in people with pancreatic and periampullary cancer found to have resectable disease on CT scan. On average, using diagnostic laparoscopy with biopsy and histopathological confirmation of suspicious lesions prior to laparotomy would avoid 21 unnecessary laparotomies in 100 people in whom resection of cancer with curative intent is planned.

Polycystic ovary syndrome in a virilised, premenarcheal girl.

PubMed Central

Clarke, C F; Piesowicz, A T; Edmonds, K; Grant, D

1989-01-01

A premenarcheal girl aged 12 years presented with an abdominopelvic mass and virilisation. A large ovarian cyst was removed at laparotomy. A histological diagnosis of polycystic ovarian syndrome was made, with no evidence of an associated masculinising tumour. PMID:2817952

Anesthetic complications in dogs undergoing hepatic surgery: cholecystectomy versus non-cholecystectomy.

PubMed

Burns, Brigid R; Hofmeister, Erik H; Brainard, Benjamin M

2014-03-01

To determine if dogs that undergo laparotomy for cholecystectomy suffer from a greater number or magnitude of perianesthetic complications, including hypotension, hypothermia, longer recovery time, and lower survival rate, than dogs that undergo laparotomy for hepatic surgery without cholecystectomy. Retrospective cohort study. One hundred and three dogs, anesthetised between January 2007 and October 2011. The variables collected from the medical record included age, weight, gender, surgical procedure, pre-operative bloodwork, American Society of Anesthesiologists (ASA) status, emergency status, total bilirubin concentration, anesthetic agents administered, body temperature nadir, final body temperature, hypotension, duration of hypotension, blood pressure nadir, intraoperative drugs, anesthesia duration, surgery duration, time to extubation, final diagnosis, days spent in the intensive care unit (ICU), total bill, survival to discharge, and survival to follow-up. No significant difference in body temperature nadir, final temperature, presence of hypotension, duration of hypotension, blood pressure nadir, the use of inotropes, or final outcome was found between dogs undergoing cholecystectomy and dogs undergoing exploratory laparotomy for other hepatic disease. Dogs that had cholecystectomy had longer anesthesia durations and longer surgery durations than dogs that did not have cholecystectomy. No significant differences existed for temperature nadir (34.8 versus 35.3°C; non-cholecystectomy versus cholecystectomy), final temperature (35.6 versus 35.9°C), time to extubation (30 versus 49 minutes), duration of hypotension (27 versus 21 minutes), or MAP nadir (56 versus 55 mmHg). Hypotension occurred in 66% and 74% and inotropes were used in 64% and 53%, for non-cholecystectomy and cholecystectomy patients, respectively. Dogs that underwent cholecystectomies did not suffer a greater number of anesthesia complications than did dogs undergoing hepatic surgery without cholecystectomies. © 2013 Association of Veterinary Anaesthetists and the American College of Veterinary Anesthesia and Analgesia.

A systematic review and overview of health economic evaluations of emergency laparotomy.

PubMed

Bampoe, Sohail; Odor, Peter M; Ramani Moonesinghe, S; Dickinson, Matthew

2017-01-01

Little is known about the economic impact of emergency laparotomy (EL) surgery in healthcare systems around the world. The aim of this systematic review is to describe the primary resource utilisation, healthcare economic and societal costs of EL in adults in different countries. MEDLINE, EMBASE, ISI Web of Knowledge, Cochrane Central Register Controlled Trials, Cochrane Database of Systematic Reviews and CINAHL were searched for full and partial economic analyses of EL published between 1 January 1991 and 31 December 2015. Quality of studies was assessed using the Consensus on Health Economic Criteria (CHEC) checklist. Sixteen studies were included from a range of countries. One study was a full economic analysis. Fifteen studies were partial economic evaluations. These studies revealed that emergency abdominal surgery is expensive compared to similar elective surgery when comparing primary resource utilisation costs, with an important societal impact. Most contemporaneous studies indicate that in-hospital costs for EL are in excess of US$10,000 per patient episode, rising substantially when societal costs are considered. EL is a high-risk and costly procedure with a disproportionate financial burden for healthcare providers, relative to national funding provisions and wider societal cost impact. There is substantial heterogeneity in the methodologies and quality of published economic evaluations of EL; therefore, the true economic costs of EL are yet to be fully defined. Future research should focus on developing strategies to embed health economic evaluations within national programmes aiming to improve EL care, including developing the required measures and infrastructure. Emergency laparotomy is expensive, with a significant cost burden to healthcare and systems and society worldwide. Novel strategies for reducing this econmic burden should urgently be explored if greater access to this type of surgery is to be pursued as a global health target. PROSPERO registration no. 42015027210.

Open abdomen with vacuum-assisted wound closure and mesh-mediated fascial traction in patients with complicated diffuse secondary peritonitis: A single-center 8-year experience.

PubMed

Tolonen, Matti; Mentula, Panu; Sallinen, Ville; Rasilainen, Suvi; Bäcklund, Minna; Leppäniemi, Ari

2017-06-01

Open abdomen (OA) treatment in patients with peritonitis is increasing worldwide. Various temporary abdominal closure devices are being used. This study included patients with complicated diffuse secondary peritonitis, OA, and vacuum-assisted wound closure and mesh-mediated fascial traction (VAWCM). The aim of this study was to describe mortality and major morbidity in terms of delayed primary fascial closure and enteroatmospheric fistula rates. This was a single-academic-center retrospective study of consecutive patients with diffuse peritonitis, OA, and VAWCM between years 2008 and 2016. Descriptive and univariate analyses were performed. Forty-one patients were identified and analyzed. Median age was 59 years, preoperative septic shock was diagnosed in 54% (n = 22), and 59% (n = 24) had a postoperative peritonitis. Mortality was 29% (n = 12), and 76% (n = 31) of patients were admitted in the intensive care unit. The median duration of OA was 7 days with a median of two dressing changes. Delayed primary fascial closure rate among survivors was 92% (n = 33), and enteroatmospheric fistulas developed in 7% (n = 3). In a subgroup analysis, patients with OA in the primary laparotomy for peritonitis (n = 27) were compared with patients with OA in the subsequent laparotomies (n = 14). There were no significant differences between groups. The VAWCM technique in patients with complicated secondary diffuse peritonitis and OA yields excellent results in terms of delayed primary fascial closure rate and a low number of enteroatmospheric fistulas. It seems to be safe to close the abdomen at the index laparotomy, if possible, even if there is a risk of a need of OA later. Therapeutic/care management study, level IV.

Management of colon wounds in the setting of damage control laparotomy: a cautionary tale.

PubMed

Weinberg, Jordan A; Griffin, Russell L; Vandromme, Marianne J; Melton, Sherry M; George, Richard L; Reiff, Donald A; Kerby, Jeffrey D; Rue, Loring W

2009-11-01

Although colon wounds are commonly treated in the setting of damage control laparotomy (DCL), a paucity of data exist to guide management. The purpose of this study was to evaluate our experience with the management of colonic wounds in the context of DCL, using colonic wound outcomes after routine, single laparotomy (SL) as a benchmark. Consecutive patients during a 7-year period with full-thickness or devitalizing colon injury were identified. Early deaths (<48 hour) were excluded. Colon-related complications (abscess, suture or staple leak, and stomal ischemia) were compared between those managed in the setting of DCL versus those managed by SL, both overall and as stratified by procedure (primary repair, resection and anastomosis, and resection and colostomy). One hundred fifty-seven patients met study criteria: 101 had undergone SL and 56 had undergone DCL. Comparison of DCL patients with SL patients was notable for a significant difference in colon-related complications (30% vs. 12%, p < 0.005) and suture/staple leak in particular (12% vs. 3%, p < 0.05). Stratification by procedure revealed a significant difference in colon-related complications among those that underwent resection and anastomosis (DCL: 39% vs. SL: 18%, p < 0.05), whereas no differences were observed in those who underwent primary repair or resection and colostomy. Management of colonic wounds in the setting of DCL is associated with a relatively high incidence of complications. The excessive incidence of leak overall and morbidity particular to resection and anastomosis, however, give us pause. Although stoma construction is not without its own complications in the setting of DCL, it may be the safer alternative.

Management of blunt liver trauma in 134 severely injured patients.

PubMed

Hommes, Martijn; Navsaria, Pradeep H; Schipper, Inger B; Krige, J E J; Kahn, D; Nicol, Andrew John

2015-05-01

In haemodynamic stable patients without an acute abdomen, nonoperative management (NOM) of blunt liver injuries (BLI) has become the standard of care with a reported success rate of between 80 and 100%. Concern has been expressed about the potential overuse of NOM and the fact that failed NOM is associated with higher mortality rate. The aim of this study was to evaluate factors that might indicate the need for surgical intervention, and to assess the efficacy of NOM. A single centre prospective study between 2008 and 2013 in a level-1 Trauma Centre. One hundred thirty four patients with BLI were diagnosed on CT-scan or at laparotomy. The median ISS was 25 (range 16-34). Thirty five (26%) patients underwent an early exploratory laparotomy. The indication for surgery was haemodynamic instability in 11 (31%) patients, an acute abdomen in 16 (46%), and 8 (23%) patients had CT findings of intraabdominal injuries, other than the hepatic injury, that required surgical repair. NOM was initiated in 99 (74%) patients, 36 patients had associated intraabdominal solid organ injuries. Seven patients developed liver related complications. Five (5%) patients required a delayed laparotomy (liver related (3), splenic injury (2)). NOM failure was not related to the presence of shock on admission (p=1000), to the grade of liver injury (p=0.790) or associated intraabdominal injuries (p=0.866). Physiologic behaviour or CT findings dictated the need for operative intervention. NOM of BLI has a high success rate (95%). Nonoperative management of BLI should be considered in patients who respond to resuscitation, irrespective of the grade of liver trauma. Associated intraabdominal solid organ injuries do not exclude NOM. Copyright © 2014 Elsevier Ltd. All rights reserved.

Severe hepatic trauma: nonoperative management, definitive repair, or damage control surgery?

PubMed

Leppäniemi, Ari K; Mentula, Panu J; Streng, Mari H; Koivikko, Mika P; Handolin, Lauri E

2011-12-01

Management of severe liver injuries has evolved to include the options for nonoperative management and damage control surgery. The present study analyzes the criteria for choosing between nonoperative management and early surgery, and definitive repair versus damage control strategy during early surgery. In a retrospective analysis of 144 patients with severe (AAST grade III-V) liver injuries (94% blunt trauma), early laparotomy was performed in 50 patients. Initial management was nonoperative in 94 blunt trauma patients with 8 failures. Uni- and multivariate analyses were used to calculate predictor odds ratios (OR) with 95% confidence intervals (CI). Factors associated with early laparotomy in blunt trauma included shock on admission, associated grade IV-V splenic injury, grade IV-V head injury, and grade V liver injury. Only shock was an independent predictor (OR, 26.1; 95% CI, 8.9-77.1; P < 0.001). The presence of a grade IV-V splenic injury predicted damage control strategy (OR infinite; P = 0.021). Failed nonoperative management was associated with grade IV-V splenic injury (OR, 14.00; 95% CI, 1.67-117.55), and shock (OR, 6.82; 95% CI, 1.49-31.29). The hospital mortality rate was 15%; 8 of 21 deaths were liver-related. Shock (OR, 9.3; 95% CI, 2.4-35.8; P = 0.001) and severe head injury (OR, 9.25; 95% CI, 3.0-28.9; P = 0.000) were independent predictors for mortality. In patients with severe liver injury, associated severe splenic injury favors early laparotomy and damage control strategy. Patients who arrive in shock or have an associated severe splenic injury should not be managed nonoperatively. In addition to severe head injury, uncontrollable bleeding from the liver injury is still a major cause of early death.

Comparison of the Effects of Magnesium Sulfate and Remifentanil on Hemodynamic Responses During Tracheal Extubation After Laparotomy: A Randomized Double-blinded Trial

PubMed Central

Marashi, Seyed Mojtaba; Hassan Nikkhouei, Reza; Movafegh, Ali; Shoeibi, Gita; Marashi, Shaqayeq

2015-01-01

Background: Because blood pressure and heart rate (HR) elevations during tracheal extubation are common, different medications have been studied to prevent such complications. Objectives: To compare magnesium sulfate, remifentanil, and placebo regarding mean arterial pressure (MAP) and HR changes during/after tracheal extubation, in patients who underwent laparotomy. Materials and Methods: In this randomized double-blinded trial, 120 patients undergoing laparotomy were evenly divided into three groups, including remifentanil (1 mcg/kg), magnesium sulfate (50 mg/kg), or normal saline, as placebo. Hemodynamic responses (MAP and HR) were documented at different times (before operation, during medication administration, immediately before extubation, immediately after extubation, and also 3, 5, and 10 minutes after extubation). The double burst time (DBT) was determined using neuromuscular monitoring, as time interval, between administration of reverse medication and DBT of 100%. Results: The HR was significantly lower, immediately after extubation and 3, 5, and 10 minutes after extubation, in both magnesium and remifentanil groups, compared to normal saline (P < 0.001). The MAP was also lower in magnesium and remifentanil groups, immediately after extubation and 3 minutes after extubation, in comparison to the normal saline group (P < 0.001). Mean (± SD) DBT 100% was significantly higher in magnesium group (30.2 ± 15.3) vs. remifenatnil (13.6 ± 6.8) and normal saline (13.5 ± 8.2) groups (P < 0.001). Conclusions: Both remifentanil and magnesium had favorable outcomes in preventing HR and MAP elevation after tracheal extubation. However, remifentanil was associated with more rapid regaining of consciousness and reversal of muscular relaxation. PMID:26478862

The role of routine preoperative EUS when performed after contrast enhanced CT in the diagnostic work-up in patients suspected of pancreatic or periampullary cancer.

PubMed

Cieslak, Kasia P; van Santvoort, Hjalmar C; Vleggaar, Frank P; van Leeuwen, Maarten S; ten Kate, Fibo J; Besselink, Marc G; Molenaar, I Quintus

2014-01-01

In patients suspected of pancreatic or periampullary cancer, abdominal contrast-enhanced computed tomography (CT) is the standard diagnostic modality. A supplementary endoscopic ultrasonography (EUS) is often performed, although there is only limited evidence of its additional diagnostic value. The aim of the study is to evaluate the additional diagnostic value of EUS over CT in deciding on exploratory laparotomy in patients suspected of pancreatic or periampullary cancer. We retrospectively analyzed 86 consecutive patients who routinely underwent CT and EUS before exploratory laparotomy with or without pancreatoduodenectomy for suspected pancreatic or periampullary carcinoma between 2007 and 2010. Primary outcomes were visibility of a mass, resectability on CT/EUS and resection with curative intent. A mass was visible on CT in 72/86 (84%) patients. In these 72 patients, EUS demonstrated a mass in 64/72 (89%) patients. Resectability was accurately predicted by CT in 65/72 (90%) and by EUS in 58/72 (81%) patients. In 14/86 (16%) patients no mass was seen on CT. EUS showed a mass in 12/14 (86%) of these patients. A malignant lesion was histological proven in 11/12 (92%) of these patients. Overall, resectability was accurately predicted by CT and EUS in 90% (77/86) and 84% (72/86), respectively. In patients with a visible mass on CT, suspected for pancreatic or periampullary cancer, EUS has no additional diagnostic value, does not influence the decision to perform laparotomy and should therefore not be performed routinely. In patients without a visible mass on CT, EUS is useful to confirm the presence of a tumor. Copyright © 2014 IAP and EPC. Published by Elsevier B.V. All rights reserved.

Postoperative Infection in the Setting of Massive Intraoperative Blood Loss.

PubMed

Leylek, Melike; Poliquin, Vanessa; Al-Wazzan, Ahmad; Dean, Erin; Altman, Alon D

2016-12-01

To determine the local rates of massive intraoperative blood loss and subsequent infectious morbidity for patients undergoing gynaecologic laparotomy. We performed a retrospective chart review of all patients undergoing gynaecologic laparotomy between January 1, 2013 and December 31, 2013 to identify cases of massive intraoperative blood loss (defined as ≥1 L estimated intraoperative blood loss, a postoperative reduction in hemoglobin concentration of ≥40 g/L, or a perioperative blood transfusion). For cases meeting these criteria, we abstracted further data to assess the rate of postoperative infectious morbidity (defined as a positive wound swab culture, positive urine culture, or satisfying the 1991 criteria for systemic inflammatory response syndrome). The rate of massive intraoperative blood loss was 13.5% (n = 69). The average age in this cohort was 50.4 years (range 18-84 years) and the average BMI was 27.9 kg/m 2 . Perioperative transfusion was required in 31.9% (n = 22). Notably, 26.1% of patients (n = 18) met one of our primary endpoints for postoperative infectious morbidity. A further 10.1% (n = 7) had morbidities including hyponatremia, wound dehiscence, intra-abdominal abscess, positive blood cultures, acute respiratory distress syndrome, myocardial infarction, intensive care unit admission, or death. Our rate of massive intraoperative blood loss during gynaecologic laparotomy was found to be 13.5%, and our rate of postoperative infectious morbidity subsequent to massive intraoperative blood loss was 26.1%. Copyright © 2016 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. Published by Elsevier Inc. All rights reserved.

Identification of the high risk emergency surgical patient: Which risk prediction model should be used?

PubMed Central

Stonelake, Stephen; Thomson, Peter; Suggett, Nigel

2015-01-01

Introduction National guidance states that all patients having emergency surgery should have a mortality risk assessment calculated on admission so that the ‘high risk’ patient can receive the appropriate seniority and level of care. We aimed to assess if peri-operative risk scoring tools could accurately calculate mortality and morbidity risk. Methods Mortality risk scores for 86 consecutive emergency laparotomies, were calculated using pre-operative (ASA, Lee index) and post-operative (POSSUM, P-POSSUM and CR-POSSUM) risk calculation tools. Morbidity risk scores were calculated using the POSSUM predicted morbidity and compared against actual morbidity according to the Clavien–Dindo classification. Results The actual mortality was 10.5%. The average predicted risk scores for all laparotomies were: ASA 26.5%, Lee Index 2.5%, POSSUM 29.5%, P-POSSUM 18.5%, CR-POSSUM 10.5%. Complications occurred following 67 laparotomies (78%). The majority (51%) of complications were classified as Clavien–Dindo grade 2–3 (non-life-threatening). Patients having a POSSUM morbidity risk of greater than 50% developed significantly more life-threatening complications (CD 4–5) compared with those who predicted less than or equal to 50% morbidity risk (P = 0.01). Discussion Pre-operative risk stratification remains a challenge because the Lee Index under-predicts and ASA over-predicts mortality risk. Post-operative risk scoring using the CR-POSSUM is more accurate and we suggest can be used to identify patients who require intensive care post-operatively. Conclusions In the absence of accurate risk scoring tools that can be used on admission to hospital it is not possible to reliably audit the achievement of national standards of care for the ‘high-risk’ patient. PMID:26468369

Removal of uterine fibroids by mini-laparotomy technique in women who wish to preserve their uterus and fertility.

PubMed

Księżakowska-Łakoma, Kinga; Żyła, Monika; Wilczyński, Jacek

2016-01-01

The minilaparotomy is considered to be a safe and effective alternative to laparoscopy and abdominal laparotomy in myomectomy cases. To perform a retrospective analysis of pre-surgical assessment, surgical course and post-operational parameters in women wishing to preserve their uterus and fertility who underwent myomectomy by minilaparotomy in the Department of Gynecology and Gynecological Oncology at the Polish Mother's Memorial Hospital - Research Institute in Lodz in the years 2008-2014. A total of 76 patients were qualified for minilaparotomy due to a benign gynecological pathology. Only 21 patients with uterine fibroids who wanted to preserve their uterus and fertility were appropriate for this study. Patients' records were analyzed in terms of: epidemiological history, surgical course, postoperative stay and pathological data. All studied patients were asked in 2014 about conception and pregnancy after minilaparotomy. The median age was 35.7 years. The median patient body mass index (BMI) was 24 kg/m(2). The average decrease of hemoglobin was 1.5 g/dl. The size of the myoma was between 1.5 and 15 cm. There were no serious post-surgical complications. The size of the myoma did not correlate significantly with operation time, BMI or blood loss. There was no statistically significant dependence between operation time and average hematocrit and hemoglobin decrease. In our group 7 patients who had undergone myomectomy tried to achieve conception. Four of them succeeded in pregnancy and gave birth to healthy infants. Myomectomy performed via minilaparotomy is a safe procedure for patients willing to preserve their uterus and fertility, and it combines some advantages of both laparotomy and laparoscopy.

Hernioscopy: a useful technique for the evaluation of incarcerated hernias that retract under anaesthesia.

PubMed

Morris-Stiff, G; Hassn, A

2008-04-01

The diagnosis of strangulation within an incarcerated abdominal-wall hernia is not always possible preoperatively. In approximately 1% of cases of incarcerated hernias, a strangulated viscus will reduce spontaneously following administration of muscle relaxants during induction of anaesthesia, and the surgeon has to perform an exploratory laparotomy. The aim of this study was to report the use of hernioscopy to inspect intra-abdominal contents and thus prevent unnecessary laparotomy. The case notes of all patients undergoing hernioscopy for incarcerated hernias that reduced spontaneously during induction of anaesthesia, skin incision, or prior to evaluation of sac contents were reviewed. Hernioscopy is performed following insertion of a 10-mm port through the hernia sac. Standard insufflation with carbon dioxide is performed, maintaining an intra-abdominal pressure of 10-12 mmHg following which the laparoscope is inserted and a diagnostic examination performed. Following completion of hernioscopy, the laparoscope is withdrawn, the pneumoperitoneum released, and the hernia repaired in a conventional manner using a tension-free technique. Five patients underwent hernioscopy for the evaluation of incarcerated hernias that had reduced spontaneously prior to inspection of sac contents. There were four men with indirect inguinal hernias and one woman with an incarcerated femoral hernia. The hernioscopy of the four men was unremarkable and they went home the following day. The female patient had blood within the peritoneal cavity arising from the upper abdomen and underwent laparotomy and splenectomy. She made an unremarkable recovery and was discharged on postoperative day 7. Hernioscopy is a simple and useful technique that can be performed by surgeons familiar with laparoscopic procedures such as appendicectomy and cholecystectomy.

Partial splenectomy: A case series and systematic review of the literature

PubMed Central

Esposito, Francesco; Noviello, Adele; Moles, Nicola; Cantore, Nicola; Baiamonte, Mario; Coppola Bottazzi, Enrico; Miro, Antonio

2018-01-01

Backgrounds/Aims Partial splenectomy (PS) is a surgical option for splenic mass, in order to reduce postoperative complications and preserve the splenic function. Despite this, data in literature is still scarce. The present study aimed to reveal our recent experience and provide a comprehensive overview of the feasibility and complications related to various surgical approaches. Methods Data of patients who underwent PS, between 2014 and 2017 were retrospectively reviewed. Literature was searched for studies reporting all types of PS in adult or adolescent patients. Results Five PS were performed in our department: two (40%) by laparoscopy and three (60%) by laparotomy. Two (40%) postoperative complications were detected, and in one of them, total splenectomy (TS) by laparotomy was finally required. There were no deaths or complications at last follow-up. Twenty studies including 213 patients were identified in the literature search. The rate of conversion from laparoscopic to open surgery was 3% (range, 5–50%) and in 3% of cases (range, 7–10%) PS was converted into total TS and the overall morbidity rate was 8% (range, 5–25%). In comparison to laparotomy, the conversion rate of laparoscopic approach to TS was 3.5% (vs. 1.4%) and a morbidity rate of 9.8% (vs. 4.3%). Conclusions The present review shows that PS is a viable procedure in selected cases. The mini-invasive approach seemed to be feasible despite the presence of higher rate of complications than the open technique. In future, further studies on this topic are needed by involving more patients. Furthermore, it is proposed that the development of robotic surgery could make this approach the new gold-standard technique for spleen-preserving surgery. PMID:29896572

Identification of the high risk emergency surgical patient: Which risk prediction model should be used?

PubMed

Stonelake, Stephen; Thomson, Peter; Suggett, Nigel

2015-09-01

National guidance states that all patients having emergency surgery should have a mortality risk assessment calculated on admission so that the 'high risk' patient can receive the appropriate seniority and level of care. We aimed to assess if peri-operative risk scoring tools could accurately calculate mortality and morbidity risk. Mortality risk scores for 86 consecutive emergency laparotomies, were calculated using pre-operative (ASA, Lee index) and post-operative (POSSUM, P-POSSUM and CR-POSSUM) risk calculation tools. Morbidity risk scores were calculated using the POSSUM predicted morbidity and compared against actual morbidity according to the Clavien-Dindo classification. The actual mortality was 10.5%. The average predicted risk scores for all laparotomies were: ASA 26.5%, Lee Index 2.5%, POSSUM 29.5%, P-POSSUM 18.5%, CR-POSSUM 10.5%. Complications occurred following 67 laparotomies (78%). The majority (51%) of complications were classified as Clavien-Dindo grade 2-3 (non-life-threatening). Patients having a POSSUM morbidity risk of greater than 50% developed significantly more life-threatening complications (CD 4-5) compared with those who predicted less than or equal to 50% morbidity risk (P = 0.01). Pre-operative risk stratification remains a challenge because the Lee Index under-predicts and ASA over-predicts mortality risk. Post-operative risk scoring using the CR-POSSUM is more accurate and we suggest can be used to identify patients who require intensive care post-operatively. In the absence of accurate risk scoring tools that can be used on admission to hospital it is not possible to reliably audit the achievement of national standards of care for the 'high-risk' patient.

Impact of drug shortages on patients receiving parenteral nutrition after laparotomy.

PubMed

Bible, Jaimee R; Evans, David C; Payne, Brett; Mostafavifar, Lisa

2014-11-01

Drug shortages, including parenteral nutrition (PN) product shortages, continue to increase and have a significant impact on healthcare. The extent to which product shortages affect bowel recovery and outcomes in patients receiving PN is unknown. The objective of this study is to examine the impact of extensive PN product shortages on patients receiving PN after laparotomy for bowel obstruction. A retrospective review was conducted for patients who underwent a laparotomy for small bowel obstruction and received PN postoperatively. Periods of limited and extensive PN product shortages at our institution were defined. PN therapy duration and composition, daily laboratory values, electrolyte supplementation, length of stay, and cost of hospitalization were recorded. Analyses using χ(2), Wilcoxon rank sum, log-rank, and t tests as appropriate were performed using SAS/STAT 9.2. Patients had longer hospital length of stays (20.0 vs 15.2 days; P = .04), trends toward longer PN therapy courses (8.8 vs 6.6 days; P = .13), and a 51% higher hospital cost during the extensive PN drug shortage period. Mean serum electrolyte concentrations were similar while the need for supplemental magnesium replacements increased during the extensive shortage period (75% vs 35%; P = .01). Supplemented patients also required higher doses of magnesium (2.7 vs 1.0 g; P < .01) and more laboratory draws during the extensive shortage period (59% vs 21% required ≥ 2 draws daily; P = .04). Fewer lipid calories were delivered during the extensive shortage period (2.4 vs 4.8 kcal/kg/d; P < .01). PN drug shortages have a negative impact on patient outcomes and require aggressive management strategies. © 2014 American Society for Parenteral and Enteral Nutrition.

The Effect of Ethanol Extract of Rose (Rosa damascena) on Intra-abdominal Adhesions After Laparotomy in Rats.

PubMed

Karimi, Mehrdad; Yazdan Asadi, Sayyed; Parsaei, Pouya; Rafieian-Kopaei, Mahmoud; Ghaheri, Hafez; Ezzati, Sareh

2016-05-01

Abdominal adhesions are pathological connections in peritoneal surfaces that are created after abdominal surgery. The aim of this study was to evaluate the inhibitory effect of Rosa damascena extract on adhesions, considering the antioxidant properties of rose. Thirty healthy rats were divided into 3 groups: rats treated by 1% (A) and 5% (B) of R. damascena extract and the con- trol group (C). After administering anesthesia, the abdominal wall was opened and 3 shallow incisions (2 cm) were made on the right wall, and a 2 × 2 piece of peritoneal surface was removed on the left side of the abdominal wall. Then 3 mL of 1% (A) and 5% (B) R. damascena extract was administered into the abdominal cavity. The control group (C) received 3 mL of distilled water. The abdominal cavity was sutured, and a second laparotomy was carried out 14 days later to the created adhesions according to the Canbaz scale, and a histopathologic examination was also performed. All data was analyzed by SPSS volume 16 (Chicago, IL); P less than 0.05 was considered statistically significant. The amount of adhesion in group A was significantly lower than that of group C, 1.4 ± 1.265 versus 3 ± 0.816, (P = 0.007). The histological investigation also showed significant differences in the se- verity of fibrosis (P = 0.029) and inflammation (P = 0.009) between groups A and C; all rats in group B (5%) were found dead. This study indicated the use of R. damascena at a 1% level resulted in a remarkable decrease of intra-abdominal adhesions after laparotomy in rats. Further studies are necessary on this extract and its derivatives for treatment of such diseases in the human model.

Pelvic drainage during removal of dialysis catheter decreases the risk of subsequent intra-abdominal complications in refractory peritoneal dialysis-related peritonitis.

PubMed

Hsu, Chih-Yang; Huang, Wei-Chieh; Huang, Chun-Kai; Huang, Chien-Wei; Chou, Nan-Hua; Lee, Po-Tsang; Fang, Hua-Chang; Chou, Kang-Ju; Chen, Chien-Liang

2015-11-01

Some patients with refractory peritoneal dialysis-related peritonitis continue to develop intra-abdominal complications despite removal of the peritoneal catheter. Repeated percutaneous drainage or open laparotomy is often required, and mortality is not uncommon. The benefits of pelvic drainage placement during catheter removal in decreasing these complications and interventions remain unproven. Forty-six patients with refractory peritonitis who underwent removal of a Tenckhoff catheter between 1991 and 2013 were reviewed retrospectively. Twelve patients had pelvic drainage using closed active suction devices during catheter removal (drainage group). The remaining 34 patients underwent catheter removal without drainage (non-drainage group). The outcomes measured were the development of intra-abdominal complications and the requirement for repeated percutaneous drainage or open laparotomy within 90 days after the catheter removal. Baseline characteristics were similar with the exception of a higher median number of previous peritonitis episodes in the drainage group compared with the non-drainage group (2 vs 0, P = 0.02). During the follow-up period, intra-abdominal complications occurred in 15 (44%) of 34 patients in the non-drainage group, compared with one (8%) of 12 patients in the drainage group (P = 0.03). Twelve (35%) patients in the non-drainage group required repeated percutaneous drainage or open laparotomy for management, compared with zero (0%) patients in the drainage group (P = 0.02). Drain tubes were removed at a median of 6 days (inter-quartile range: 5-10) without complications. In the management of refractory peritonitis, pelvic drainage during removal of dialysis catheter decreases the risk of subsequent intra-abdominal complications and invasive interventions. © 2015 Asian Pacific Society of Nephrology.

The management of perforated gastric ulcers.

PubMed

Leeman, Matthew Fraser; Skouras, Christos; Paterson-Brown, Simon

2013-01-01

Perforated gastric ulcers are potentially complicated surgical emergencies and appropriate early management is essential in order to avoid subsequent problems including unnecessary gastrectomy. The aim of this study was to examine the management and outcome of patients with gastric ulcer perforation undergoing emergency laparotomy for peritonitis. Patients undergoing laparotomy at the Royal Infirmary of Edinburgh for perforated gastric ulcers were identified from the prospectively maintained Lothian Surgical Audit (LSA) database over the five-year period 2007-2011. Additional data were obtained by review of electronic records and review of case notes. Forty-four patients (25 male, 19 female) were identified. Procedures performed were: 41 omental patch repairs (91%), 2 simple closures (4.5%) and 2 distal gastrectomies (4.5%; both for large perforations). Four perforated gastric tumours were identified (8.8%), 2 of which were suspected intra-operatively and confirmed histologically, 1 had unexpected positive histology and 1 had negative intra-operative histology, but follow-up endoscopy confirmed the presence of carcinoma (1 positive biopsy in 21 follow-up endoscopies); all 4 were managed without initial resection. Median length of stay was 10 days (range 4-68). Overall 7 patients died in hospital (15.9%) and there were 21 morbidities (54.5%). Registrars performed the majority of the procedures (16 alone, 21 supervised) with no significant difference in post-operative morbidity (P = 0.098) or mortality (P = 0.855), compared to consultants. Almost all perforated gastric ulcers can be effectively managed by laparotomy and omental patch repair. Initial biopsy and follow-up endoscopy with repeat biopsy is essential to avoid missing an underlying malignancy. Copyright © 2013 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

The ICAM-1 antisense oligonucleotide ISIS-3082 prevents the development of postoperative ileus in mice.

PubMed

The, Frans O; de Jonge, Wouter J; Bennink, Roel J; van den Wijngaard, Rene M; Boeckxstaens, Guy E

2005-09-01

Intestinal manipulation (IM) during abdominal surgery triggers the influx of inflammatory cells, leading to postoperative ileus. Prevention of this local muscle inflammation, using intercellular adhesion molecule-1 (ICAM-1) and leukocyte function-associated antigen-1-specific antibodies, has been shown to shorten postoperative ileus. However, the therapeutic use of antibodies has considerable disadvantages. The aim of the current study was to evaluate the effect of ISIS-3082, a mouse-specific ICAM-1 antisense oligonucleotide, on postoperative ileus in mice. Mice underwent a laparotomy or a laparotomy combined with IM after treatment with ICAM-1 antibodies, 0.1-10 mg kg(-1) ISIS-3082, saline or ISIS-8997 (scrambled control antisense oligonucleotides, 1 and 3 mg kg(-1)). At 24 h after surgery, gastric emptying of a 99mTC labelled semi-liquid meal was determined using scintigraphy. Intestinal inflammation was assessed by myeloperoxidase (MPO) activity in ileal muscle whole mounts. IM significantly reduced gastric emptying compared to laparotomy. Pretreatment with ISIS-3082 (0.1-1 mg kg(-1)) as well as ICAM-1 antibodies (10 mg kg(-1)), but not ISIS-8997 or saline, improved gastric emptying in a dose-dependent manner. This effect diminished with higher doses of ISIS-3082 (3-10 mg kg(-1)). Similarly, ISIS-3082 (0.1-1 mg kg(-1)) and ICAM-1 antibodies, but not ISIS-8997 or higher doses of ISIS-3082 (3-10 mg kg(-1)), reduced manipulation-induced inflammation. Immunohistochemistry showed reduction of ICAM-1 expression with ISIS-3082 only. ISIS-3082 pretreatment prevents postoperative ileus in mice by reduction of manipulation-induced local intestinal muscle inflammation. Our data suggest that targeting ICAM-1 using antisense oligonucleotides may represent a new therapeutic approach to the prevention of postoperative ileus.

The Safety and Efficacy of Approaches to Liver Resection: A Meta-Analysis

PubMed Central

Hauch, Adam; Hu, Tian; Buell, Joseph F.; Slakey, Douglas P.; Kandil, Emad

2015-01-01

Background: The aim of this study is to compare the safety and efficacy of conventional laparotomy with those of robotic and laparoscopic approaches to hepatectomy. Database: Independent reviewers conducted a systematic review of publications in PubMed and Embase, with searches limited to comparative articles of laparoscopic hepatectomy with either conventional or robotic liver approaches. Outcomes included total operative time, estimated blood loss, length of hospitalization, resection margins, postoperative complications, perioperative mortality rates, and cost measures. Outcome comparisons were calculated using random-effects models to pool estimates of mean net differences or of the relative risk between group outcomes. Forty-nine articles, representing 3702 patients, comprise this analysis: 1901 (51.35%) underwent a laparoscopic approach, 1741 (47.03%) underwent an open approach, and 60 (1.62%) underwent a robotic approach. There was no difference in total operative times, surgical margins, or perioperative mortality rates among groups. Across all outcome measures, laparoscopic and robotic approaches showed no difference. As compared with the minimally invasive groups, patients undergoing laparotomy had a greater estimated blood loss (pooled mean net change, 152.0 mL; 95% confidence interval, 103.3–200.8 mL), a longer length of hospital stay (pooled mean difference, 2.22 days; 95% confidence interval, 1.78–2.66 days), and a higher total complication rate (odds ratio, 0.5; 95% confidence interval, 0.42–0.57). Conclusion: Minimally invasive approaches to liver resection are as safe as conventional laparotomy, affording less estimated blood loss, shorter lengths of hospitalization, lower perioperative complication rates, and equitable oncologic integrity and postoperative mortality rates. There was no proven advantage of robotic approaches compared with laparoscopic approaches. PMID:25848191

Laparoscopy to Predict the Result of Primary Cytoreductive Surgery in Patients With Advanced Ovarian Cancer: A Randomized Controlled Trial.

PubMed

Rutten, Marianne J; van Meurs, Hannah S; van de Vrie, Roelien; Gaarenstroom, Katja N; Naaktgeboren, Christiana A; van Gorp, Toon; Ter Brugge, Henk G; Hofhuis, Ward; Schreuder, Henk W R; Arts, Henriette J G; Zusterzeel, Petra L M; Pijnenborg, Johanna M A; van Haaften, Maarten; Fons, Guus; Engelen, Mirjam J A; Boss, Erik A; Vos, M Caroline; Gerestein, Kees G; Schutter, Eltjo M J; Opmeer, Brent C; Spijkerboer, Anje M; Bossuyt, Patrick M M; Mol, Ben Willem; Kenter, Gemma G; Buist, Marrije R

2017-02-20

Purpose To investigate whether initial diagnostic laparoscopy can prevent futile primary cytoreductive surgery (PCS) by identifying patients with advanced-stage ovarian cancer in whom > 1 cm of residual disease will be left after PCS. Patients and Methods This multicenter, randomized controlled trial was undertaken within eight gynecologic cancer centers in the Netherlands. Patients with suspected advanced-stage ovarian cancer who qualified for PCS were eligible. Participating patients were randomly assigned to either laparoscopy or PCS. Laparoscopy was used to guide selection of primary treatment: either primary surgery or neoadjuvant chemotherapy followed by interval surgery. The primary outcome was futile laparotomy, defined as a PCS with residual disease of > 1 cm. Primary analyses were performed according to the intention-to-treat principle. Results Between May 2011 and February 2015, 201 participants were included, of whom 102 were assigned to diagnostic laparoscopy and 99 to primary surgery. In the laparoscopy group, 63 (62%) of 102 patients underwent PCS versus 93 (94%) of 99 patients in the primary surgery group. Futile laparotomy occurred in 10 (10%) of 102 patients in the laparoscopy group versus 39 (39%) of 99 patients in the primary surgery group (relative risk, 0.25; 95% CI, 0.13 to 0.47; P < .001). In the laparoscopy group, three (3%) of 102 patients underwent both primary and interval surgery compared with 28 (28%) of 99 patients in the primary surgery group ( P < .001). Conclusion Diagnostic laparoscopy reduced the number of futile laparotomies in patients with suspected advanced-stage ovarian cancer. In women with a plan for PCS, these data suggest that performance of diagnostic laparoscopy first is reasonable and that if cytoreduction to < 1 cm of residual disease seems feasible, to proceed with PCS.

Optimizing time management after perforation by colonoscopy results in better outcome for the patients.

PubMed

Rumstadt, Bernhard; Schilling, Dieter

2008-01-01

Perforation during colonoscopy is a rare but severe complication. The aim of this study was to assess the time management and laparoscopic therapy of this complication and to evaluate patient outcomes. A retrospective analysis was done on 15 patients operated for a perforation from colonoscopy between January 2000 and December 2006. Three perforations occurred during diagnostic and 12 perforations during interventional colonoscopy. Two perforations occurred as transmural thermal injury to the colon wall. Peritonitis was found in 4 cases and significantly correlated with the mean time between perforation and operation. Twelve perforations were oversewn laparoscopically and 3 perforations were oversewn by laparotomy. After laparoscopic treatment, hospital stay was significantly shorter than after laparotomy. One patient had a postoperative wound infection, mortality was 0%. Laparoscopic oversewing is a safe and effective method in the treatment of perforation from colonoscopy. Optimizing the time range between perforation and laparoscopic therapy results in a better outcome for the patients.

Pelvic malignant hemangiopericytoma mimicking an ovarian neoplasm; a case report.

PubMed

Ahmad, Gaity F; Athavale, Ram; Hamid, Bushra N A; Davies-Humphreys, John

2004-05-01

Malignant hemangiopericytoma (MHPC) is a rare vascular tumor and has been reported to occur in the musculature of the extremities, retroperitoneum and pelvis. Omental hemangiopericytomas (HPCs) are extremely rare. Synovial sarcomas and solitary fibrous tumors share histologic features with HPCs, causing diagnostic difficulties. Immunohistochemistry is essential for the diagnosis. A 74-year-old woman presented with an abdominopelvic mass. A malignant ovarian tumor was suspected on clinical features, ultrasound and computed tomography. Staging laparotomy revealed a large, vascular tumor adherent to loops of small bowel, colon, cecum and appendix, but the ovaries and uterus were normal. The tumor was completely removed after extensive dissection. Histopathology and detailed immunohistochemistry established the diagnosis of a malignant hemangiopericytoma arising from the omentum. The patient developed recurrent subacute bowel obstruction and died 4 months after the initial diagnosis. MHPCs are rare tumors and not likely to be diagnosed preoperatively. Treatment is therefore individualized and based on the findings at laparotomy. Some tumors, such as the one described here, exhibit very aggressive behavior.

Subxiphoid pericardial window to exclude occult cardiac injury after penetrating thoracoabdominal trauma.

PubMed

Hommes, M; Nicol, A J; van der Stok, J; Kodde, I; Navsaria, P H

2013-10-01

An occult cardiac injury may be present in patients with an acute abdomen after penetrating thoracoabdominal trauma. This study assessed the use of a subxiphoid pericardial window (SPW) as a diagnostic manoeuvre in this setting. This was a retrospective review of a trauma database (2001-2009). Patients presenting with a penetrating thoracoabdominal injury with an acute abdomen, and in whom there was concern about a potential cardiac injury from the site or tract of the injury, were included. Fifty patients with an indication for emergency laparotomy underwent a SPW for a possible cardiac injury. An occult haemopericardium was present at SPW in 14 patients (28 per cent) mandating, median sternotomy. Nine cardiac injuries (18 per cent) were identified including five tangential injuries and four perforations. The specific complication rate relating to the SPW was 2 per cent. The SPW is a useful technique at laparotomy to identify cardiac injuries in patients with penetrating thoracoabdominal injuries. © 2013 British Journal of Surgery Society Ltd. Published by John Wiley & Sons Ltd.

Safety of Laparoscopic Surgery for Colorectal Cancer in Patients with Severe Comorbidities.

PubMed

Sawazaki, Sho; Numata, Masakatsu; Morita, Junya; Maezawa, Yukio; Amano, Shinya; Aoyama, Toru; Tamagawa, Hiroshi; Sato, Tsutomu; Oshima, Takashi; Mushiake, Hiroyuki; Yukawa, Norio; Shiozawa, Manabu; Rino, Yasushi; Masuda, Munetaka

2018-06-01

Previous studies have shown that laparoscopic colorectal cancer surgery is highly safe and effective compared to laparotomy. However, whether laparoscopic colorectal cancer surgery can be safely performed in patients with severe comorbidities remains unclear. The aim of this study was to evaluate the safety of laparoscopic colorectal cancer surgery in patients with severe comorbidities. A total of 82 consecutive patients with colorectal cancer who underwent laparoscopic surgery were retrospectively divided into two groups according to whether they had severe comorbidity (50 patients) or non-severe comorbidity (32 patients). An age-adjusted Charlson comorbidity index of ≥6 was defined as severe comorbidity. Operative time, blood loss, and rate of conversion to laparotomy did not differ between the groups. Postoperative complications and the length of the postoperative hospital stay also did not differ significantly between the groups. Laparoscopic colorectal cancer surgery is feasible and safe, even in patients with severe comorbidities. Copyright© 2018, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

Phytobezoar: A Brief Report with Surgical and Radiological Correlation

PubMed Central

Robertson, Faith C.; Khurana, Bharti; Gates, Jonathan D.

2018-01-01

Gastrointestinal bezoars, collections of incompletely digested material within the alimentary tract, can present as a diagnostic challenge and should be considered in the differential diagnosis and management of small bowel obstruction, ischemic bowel, or bowel perforation. We present a case of a 37-year-old man with a distant history of laparotomy for superior mesenteric artery thrombosis requiring partial small bowel resection of the jejunum who presented with worsening abdominal pain, nausea, vomiting, and hematemesis. An abdominal computed tomography revealed dilated loops of small bowel with a transition point at the ileum, distal to his prior bowel anastomosis. He was managed initially nonoperatively, but persistent vomiting and worsening distention necessitated urgent exploratory laparotomy. During the procedure, a 4 cm by 3 cm phytobezoar was discovered at the midjejunum. The patient had an unremarkable postoperative course with no further symptoms at 1-year follow-up. Timely diagnosis and treatment of bezoar is essential to minimize patient complications. PMID:29780655

A cautionary tale on the use of antiplatelet treatment following TURP.

PubMed

Murray, Aileen Marie; Keville, Norah; Gray, Sam

2014-04-04

A pleasant 74-year-old man was discharged home following a complication-free transurethral resection of his prostate (TURP) and successful trial without catheter. Unfortunately, on postoperative day 6, he presented to A&E with chest pain requiring emergency intervention for a confirmed myocardial infarction. A drug-eluting stent was inserted into his right coronary artery and he was started on dual antiplatelet therapy of aspirin and clopidogrel. On day 7, the patient developed significant haematuria requiring transfusion and an obstructive uropathy, requiring an emergency laparotomy and 1 L of organised clot evacuation from his bladder. The dual antiplatelet treatment was restarted on day 4 postlaparotomy, following debate between both the cardiology and urology teams regarding its appropriate reintroduction. On day 7, he was rushed back to the theatre for a re-laparotomy after CT confirmed reaccumulation of clot following an acute deterioration at ward level. The patient made an excellent recovery and was discharged home with regular outpatient follow-up.

Management of necrotising appendicitis associated with widespread necrotising enterocolitis of the small and large bowel and perforated duodenal ulcer.

PubMed

Gupta, Vaibhav; Zani, Augusto; Jackson, Paul; Singh, Shailinder

2015-06-08

A 7-year-old boy presented in septic shock secondary to appendicitis with generalised peritonitis. Following crystalloid resuscitation, he underwent surgery. Faecopurulent contamination and free air were found. This was secondary to a perforated and gangrenous appendix, multiple large and small bowel segments with perforations, patches of necrosis, interspersed with healthy bowel and segments of questionable viability. There was also a perforated duodenal ulcer. Necrotic segments were resected using a 'clip-and-drop' technique to shorten operative duration and guide resection to preserve bowel length. After six laparotomies and multiple bowel resections, the child was discharged home with an ileostomy that was subsequently reversed. He is currently on a normal diet and pursuing all activities appropriate for his age. Perforated appendicitis can be associated with widespread bowel necrosis and multiple perforations. A conservative damage limitation approach using the 'clip-and-drop' technique and relook laparotomies is useful in the management of extensive bowel necrosis in children. 2015 BMJ Publishing Group Ltd.

A laparoscopic intraperitoneal onlay mesh technique for the repair of an indirect inguinal hernia.

PubMed Central

Fitzgibbons, R J; Salerno, G M; Filipi, C J; Hunter, W J; Watson, P

1994-01-01

OBJECTIVE: This study was done (1) to determine whether congenital indirect inguinal hernias in male pigs could be repaired by placing a polypropylene mesh prosthesis over the defect intra-abdominally, (2) to measure the incidence of adhesions between intra-abdominal viscera and the prosthesis with and without the adhesion barrier oxidized regenerated cellulose, (3) to determine the incidence of other complications, and (4) to assess the effect on fertility. SUMMARY BACKGROUND DATA: Several techniques for laparoscopic inguinal herniorrhaphy are currently being evaluated to determine whether there are advantages over conventional inguinal herniorrhaphy. Perhaps the most controversial is the intraperitoneal onlay mesh procedure (IPOM). Its advantage is its simplicity (in that the repair is accomplished by placing a prosthesis over the hernia defect intra-abdominally, avoiding a groin dissection). Its disadvantage is the potential for complications because the prosthesis is in contact with the intra-abdominal viscera. METHODS: In male pigs, polypropylene mesh alone or polypropylene mesh plus the adhesion barrier oxidized regenerated cellulose (composite prosthesis) was fixed to the peritoneum surrounding the hernia defect. In phase 1 (6-week follow-up), two groups of 13 pigs each underwent herniorrhaphy at laparotomy or laparoscopy. In phase 2 (7.1-month follow-up), 21 pigs underwent laparoscopic herniorrhaphy. RESULTS: All IPOM herniorrhaphies were successful. The prostheses adhered most frequently to the bladder, followed by small bowel, peritoneum, and cord structures. Prosthetic erosion into these organs was not observed. Laparoscopically placed prostheses in phases 1 and 2 had significantly less surface covered by adhesions (13% +/- 13% and 19% +/- 27%, respectively) and a lower adhesion tenacity grade (1.5 +/- 0.9 and 1.3 +/- 1.1, respectively) than those placed at laparotomy (44% +/- 27% and 2.5 +/- 0.7, respectively; p < 0.01). In phase 1, a histologic evaluation of laparoscopically placed specimens demonstrated significantly thinner above-mesh fibrotic tissue compared with the prostheses implanted at laparotomy (p < 0.04). In either phase, the use of the adhesion barrier did not produce any histologic difference between the polypropylene alone and the composite prosthesis. Fertility studies were performed in phase 2 and showed no adverse effects caused by either prosthesis. CONCLUSIONS: This study demonstrated that the intraperitoneal placement of a polypropylene prosthesis was an effective technique for indirect inguinal herniorrhaphy in a pig. Furthermore, with laparotomy, the addition of oxidized regenerated cellulose significantly decreased the rate of adhesion formation to the prosthesis. However, oxidized regenerated cellulose would appear to have no value when used with a prosthesis placed laparoscopically. Images Figure 1. Figure 2. Figure 5. Figure 5. PMID:8129485

Radiotherapy for early infradiaphragmatic Hodgkin's disease: the Australasian experience.

PubMed

Barton, M; Boyages, J; Crennan, E; Davis, S; Fisher, R J; Hook, C; Johnson, N; Joseph, D; Khoo, V; Liew, K H; Morgan, G; O'Brien, P; Pendlebury, S; Pratt, G; Quong, G; Roos, D E; Thornton, D; Trotter, G; Walker, Q; Wallington, M

1996-04-01

To review the Australasian results of Stage I and IIA Infradiaphragmatic Hodgkin's Disease (IHD) treated solely by irradiation. Eligible patients had IHD only and were treated by irradiation with curative intent over the period of 1969 to 1988. Ten radiation oncology centres from within Australia and New Zealand were surveyed for patient, tumour and treatment variables. Disease free rates, survival and complications were analysed. 106 patients with IHD were studied. The average potential follow up was 9.4 years. The male to female ratio was 3.3:1. The median age was 37.5 years. Histological subgroups were as follows; lymphocyte predominant 43%, mixed cellularity 21%, lymphocyte depleted 5%, nodular sclerosing 27% and unclassifiable 4%. Fifty nine patients had laparotomy of which 22 (37%) were positive for tumour. Nine laparotomies were performed for diagnosis and the remainder for staging. One patient was up-staged by laparotomy and three were down-staged. Sixty-eight patients presented with inguinal disease alone, five with abdominal disease alone, 19 with two sites of involvement and 12 with inguinal, pelvic and abdominal disease. In two patients the site was unknown. There was no correlation between site of involvement, age, sex or histological subtype. Forty seven cases were clinically staged (CS) as follows: CS IA-23, CS IIA-24. The other 59 were pathologically staged (PS) as follows: PS IA-37, PS IB-1, PS IIA-21. Treatment consisted of involved field alone (16), inverted Y (68), inverted Y and spleen (13), para-aortic irradiation only (3), or total nodal irradiation (6). Mean dose was 37 Gy. There were 30 recurrences to give an acturial 10-year disease-free rate of 70%. In multivariate analysis lower number of tumour sites, lymphocyte predominant histology and higher dose were all significantly correlated with higher disease free rates. Eight patients died of Hodgkin's disease and 19 of other causes. The 10-year overall survival rate was 71%. Older age and higher number of disease sites were significantly correlated with shorter survival. Fourteen of 30 relapses may have been avoidable by the use of total nodal irradiation. In particular ten of 21 patients with abdominal disease relapsed in nodal sites which would have been covered by total nodal irradiation. The rate of control in IHD could perhaps be improved by avoiding involved field irradiation or by aggressive therapy with total nodal irradiation or combined modality chemo-irradiation in Stage II disease. Staging laparotomy does not appear to be indicated.

Bogota bag in the treatment of abdominal wound dehiscence.

PubMed

Sukumar, N; Shaharin, S; Razman, J; Jasmi, A Y

2004-06-01

A patient who underwent emergency laparotomy for rectal prolapse developed repeated abdominal wound dehiscence and subsequently an enteric fistula. The management of abdominal wound dehiscence is discussed, specifically with regards to the Bogota bag. Use of Bogota bag has been reported worldwide but this may be the first report here.

Omasal dilation and displacement in 4 Holstein dairy cows

PubMed Central

Bicalho, Rodrigo C.; Mayers, Heather M.; Cheong, Soon Hon; Rosa, Brielle V.; Guard, Charles L.

2009-01-01

Cases of omasal dilation and displacement in 4 dairy cows are described. The disease was initially diagnosed by a combination of history and clinical signs that included right-sided abdominal distension, rectal palpation, and decreased milk production. The condition was confirmed by laparotomy or necropsy. PMID:19436447

Abdominal cocoon secondary to disseminated tuberculosis

PubMed Central

Puppala, Radha; Sripathi, Smiti; Kadavigere, Rajagopal; Koteshwar, Prakashini; Singh, Jyoti

2014-01-01

Abdominal cocoon, also known as sclerosing encapsulating peritonitis, represents a rare entity where a variable length of the small bowel is enveloped by a fibrocollagenous membrane giving the appearance of a cocoon. It may be asymptomatic and is often diagnosed incidentally at laparotomy. We present a rare case of abdominal cocoon due to abdominal tuberculosis. PMID:25239980

Impact of Improved Combat Casualty Care on Combat Wounded Undergoing Exploratory Laparotomy and Massive Transfusion

DTIC Science & Technology

2011-07-01

given to evidence - based medicine in the 20th century has not only allowed improved dissemination of information to civilian providers but has also...limiting the amount of crystalloid used to resuscitate patients by 61%. This is further confirmation that evidence - based medicine changes in practice are at

Segmental aplasia of the uterine horn in a cat.

PubMed

Marcella, K L; Ramirez, M; Hammerslag, K L

1985-01-15

A 4.5-year-old female domestic longhair cat with a history of intermittent abdominal distention following estrus and infertility was admitted for routine vaccinations. Radiographs revealed 2 large blunt-ended tubular structures overlapping each other in the abdomen. Segmental aplasia of the right uterine horn was diagnosed following exploratory laparotomy and ovariohysterectomy.

Mesh wrapping for severe hepatic injury: a beneficial option in the trauma surgeon's armamentarium.

PubMed

Kennedy, Ryan; Brevard, Sidney B; Bosarge, Patrick; Simmons, Jon D; Frotan, Mohammed A; Baker, Jeremy A; Tuart, Lynda; Pritchett, Cindy; Gonzalez, Richard P

2015-03-01

The purpose of this study was to assess the efficacy of absorbable mesh wrapping (MW) versus perihepatic packing (HP) for severe hepatic injury. From January 2001 to December 2012, data were collected for MW patients with hepatic injury. Patients who underwent HP were matched with MW patients by injury mechanism, liver injury grade, Injury Severity Score, and age. Twenty-six MW and twenty-six HP patients were matched. Eighteen blunt and 8 penetrating injuries were present in each group. There were 9 (35%) mortalities in the MW group and 16 (62%) in the HP groups (P = .03). Average transfusions were 12.0 and 24.5 (P = .03) packed red blood cells in the MW and HP groups, respectively. Average laparotomies per survivors were 1.3 for the MW and 3.1 for the HP groups (P = .01). Average length of stay for survivors was 19 and 47 (P = .04) days in the MW and HP groups, respectively. MW for hepatic injuries can significantly decrease mortality, transfusions, laparotomies, and length of stay. Copyright © 2015 Elsevier Inc. All rights reserved.

Rupture of sigmoid colon caused by compressed air.

PubMed

Yin, Wan-Bin; Hu, Ji-Lin; Gao, Yuan; Zhang, Xian-Xiang; Zhang, Mao-Shen; Liu, Guang-Wei; Zheng, Xue-Feng; Lu, Yun

2016-03-14

Compressed air has been generally used since the beginning of the 20(th) century for various applications. However, rupture of the colon caused by compressed air is uncommon. We report a case of pneumatic rupture of the sigmoid colon. The patient was admitted to the emergency room complaining of abdominal pain and distention. His colleague triggered a compressed air nozzle against his anus as a practical joke 2 h previously. On arrival, his pulse rate was 126 beats/min, respiratory rate was 42 breaths/min and blood pressure was 86/54 mmHg. Physical examination revealed peritoneal irritation and the abdomen was markedly distended. Computed tomography of the abdomen showed a large volume of air in the abdominal cavity. Peritoneocentesis was performed to relieve the tension pneumoperitoneum. Emergency laparotomy was done after controlling shock. Laparotomy revealed a 2-cm perforation in the sigmoid colon. The perforation was sutured and temporary ileostomy was performed as well as thorough drainage and irrigation of the abdominopelvic cavity. Reversal of ileostomy was performed successfully after 3 mo. Follow-up was uneventful. We also present a brief literature review.

Rupture of sigmoid colon caused by compressed air

PubMed Central

Yin, Wan-Bin; Hu, Ji-Lin; Gao, Yuan; Zhang, Xian-Xiang; Zhang, Mao-Shen; Liu, Guang-Wei; Zheng, Xue-Feng; Lu, Yun

2016-01-01

Compressed air has been generally used since the beginning of the 20th century for various applications. However, rupture of the colon caused by compressed air is uncommon. We report a case of pneumatic rupture of the sigmoid colon. The patient was admitted to the emergency room complaining of abdominal pain and distention. His colleague triggered a compressed air nozzle against his anus as a practical joke 2 h previously. On arrival, his pulse rate was 126 beats/min, respiratory rate was 42 breaths/min and blood pressure was 86/54 mmHg. Physical examination revealed peritoneal irritation and the abdomen was markedly distended. Computed tomography of the abdomen showed a large volume of air in the abdominal cavity. Peritoneocentesis was performed to relieve the tension pneumoperitoneum. Emergency laparotomy was done after controlling shock. Laparotomy revealed a 2-cm perforation in the sigmoid colon. The perforation was sutured and temporary ileostomy was performed as well as thorough drainage and irrigation of the abdominopelvic cavity. Reversal of ileostomy was performed successfully after 3 mo. Follow-up was uneventful. We also present a brief literature review. PMID:26973403

The protective effect of infliximab on cisplatin-induced intestinal tissue toxicity.

PubMed

Aydin, I; Kalkan, Y; Ozer, E; Yucel, A F; Pergel, A; Cure, E; Cure, M C; Sahin, D A

2014-01-01

Cisplatin (CP) is a popular chemotherapeutic agent. However, high doses of CP may lead to severe side effects to the gastrointestinal system. The aim of this study was to investigate the protective effects of infliximab on small intestine injury induced by high doses of CP. The A total of 30 rats were equally divided into three groups, including sham (C), cisplatin (CP), and cisplatin + infliximab (CPI). The CP group was treated with 7 mg/kg intraperitoneal cisplatin, and a laparotomy was performed 5 days later. The CPI group received 7 mg/kg infliximab intraperitoneally, were administered 7 mg/kg cisplatin 4 days later, and a laparotomy was performed 5 days after receiving cisplatin. Histopathological and immunohistochemical analysis of small intestine tissue sections were performed, and superoxide dismutase, malondialdehyde, and TNF-α levels were measured. Histopathological evaluation revealed that the CP group had damage in the epithelium and connective tissue, but this damage was significantly improved in the CPI group (p < 0.05). In addition, these histopathological findings were confirmed by biochemical analyses. These results suggest that infliximab is protective against the adverse effects of CP.

Assessment of the use of disposable skin staplers in bowel anastomoses to reduce laparotomy time in penetrating ballistic injury to the abdomen.

PubMed Central

Howell, G. P.; Ryan, J. M.; Morgans, B. T.; Cooper, G. J.

1991-01-01

Laparotomy and anastomosis of the small bowel after penetrating injury to the abdomen is a lengthy procedure. This paper describes the use of skin staplers for bowel anastomosis and presents the results of a short series of experiments upon dead pigs to compare the staple technique with conventional handsewn anastomosis. The time taken to perform each small bowel anastomosis, the integrity of the anastomosis and the skill required were assessed. The staple technique was considerably faster (mean construction time: 5.4 min, range 4-6 min) than the handsewn technique (mean construction time: 12 min, range 10-14 min), at least halving the anastomosis time (Kolmogorov two-sample test P = 0.05). In addition, the stapled anastomosis had a higher intraluminal failure pressure (mean failure pressure: 65 cmH2O, 6.37 kPa, range 30-70 cmH2O) than the handsewn anastomosis (mean failure pressure: 38.6 cmH2O, 3.78 kPa, range 10-70 cmH2O). Images Figure 1 Figure 2 Figure 3 Figure 4 PMID:2018326

The association between Chance fractures and intra-abdominal injuries revisited: a multicenter review.

PubMed

Tyroch, Alan H; McGuire, Emmett L; McLean, Susan F; Kozar, Rosemary A; Gates, Keith A; Kaups, Krista L; Cook, Charles; Cowgill, Sarah M; Griswold, John A; Sue, Larry A; Craun, Michael L; Price, Jan

2005-05-01

The association between Chance fractures and intra-abdominal injuries is reported to be as high as 89 per cent. Because prior studies were small series or case reports, we conducted a multicenter review to learn the true association between Chance fractures and intra-abdominal injuries as well as diagnostic trends. Trauma registry data, medical records, and radiology reports from 7 trauma centers were used to characterize 79 trauma patients with Chance fractures. Initial methods of abdominal assessment were computed tomography (CT) scan (79%), clinical examination (16%), and diagnostic peritoneal lavage (DPL) (5%). Twenty-six (33%) patients had intraabdominal injuries of which hollow viscus injuries predominated (22%). Twenty patients (25%) underwent laparotomy. The presence of an abdominal wall contusion and automobile restraint use were highly predictive of intra-abdominal injury and the need for laparotomy. The association between a Chance fracture and intra-abdominal injury is not as high as previously reported. CT scan has become the primary modality to assess the abdominal cavity of patients with Chance fractures, whereas the role of DPL has diminished.

Rectal surgery for endometriosis--should we be aggressive?

PubMed

Varol, Nesrin; Maher, Peter; Healey, Martin; Woods, Rod; Wood, Carl; Hill, David; Lolatgis, Nick; Tsaltas, Jim

2003-05-01

To assess the outcome of aggressive but conservative laparoscopic surgery in the treatment of severe endometriosis involving the rectum. Retrospective study (Canadian Task Force classification III). Endosurgery unit of a tertiary referral center. One hundred sixty-nine women. Laparoscopy or laparotomy. The procedure was completed successfully laparoscopically in 145 (86%) and by laparotomy in 24 women (14%). The rate of preoperative symptoms was higher in 25 women who underwent bowel resection compared with those who had other bowel surgery. In addition to bowel surgery, excision of uterosacral ligaments, adhesiolysis, excision of endometrioma, and oophorectomy were the four most commonly performed procedures. At 35-month follow-up 61 patients (36%) required further surgery for pain. The average time between primary and repeat surgery was 16 months. This second operation was performed by laparoscopy in over three-fourths of the women. Overall recurrent endometriosis was found in 26 patients (15%). Overall morbidity associated with all surgery was 12.4%. Surgery for endometriosis of the cul-de-sac and bowel involves some of the most difficult dissections encountered, but it can be accomplished successfully with the low postoperative morbidity typical of laparoscopy.

Camel-related pancreatico-duodenal injuries: a report of three cases and review of literature.

PubMed

Abu-Zidan, F M; Hefny, A F; Mousa, H; Torab, F C; Hassan, I

2013-09-01

Human pancreatico-duodenal injuries caused by camels are extremely rare. We report three patients who sustained camel-related pancreatico-duodenal injuries and review the literature on this topic. A 32-year camel caregiver was kicked by a camel which then stepped on his abdomen trying to kill him. The patient's abdomen was soft and lax. CT scan of the abdomen showed free retroperitoneal air. Laparotomy revealed a complete tear of the anterior wall of the second part of duodenum which was primarily repaired. A 40-year camel caregiver was directly kicked into his abdomen by a camel. He developed traumatic pancreatitis which was treated conservatively. A 31-year-old male fell down on his abdomen while riding a camel. Abdominal examination revealed tenderness and guarding. Abdominal CT Scan showed complete transection of the neck of the pancreas which was confirmed by laparotomy. The patient had distal pancreatectomy with preservation of the spleen. All patients were discharged home in good condition. These cases demonstrate the misleading presentation of the camel-related pancreatico-duodenal injuries and their unique mechanism of injury.

Early endovascular treatment of superior mesenteric occlusion secondary to thromboemboli.

PubMed

Jia, Z; Jiang, G; Tian, F; Zhao, J; Li, S; Wang, K; Wang, Y; Jiang, L; Wang, W

2014-02-01

To evaluate our early experience with endovascular revascularization in patients with acute thromboembolic occlusion of the superior mesenteric artery (SMA). A retrospective review was conducted of all patients who underwent endovascular revascularization for acute thromboembolic SMA occlusion from May 2005 to May 2012. Endovascular revascularization was performed using aspiration, intra-arterial thrombolysis, and adjunctive stent-placement techniques. Laparotomy was performed if the patient developed clinical signs of advanced bowel ischemia after endovascular procedure. Twenty-one patients underwent endovascular revascularization for acute thromboembolic SMA occlusion. All presented with acute-onset abdominal pain. Three patients had rebound tenderness before the procedure. Computed tomography angiography revealed complete occlusion in seven cases and incomplete occlusion in 14 cases, with no evidence of free gas or bowel necrosis. The median duration from onset of symptoms to revascularization was 8.7 ± 4.1 hours (range, 2-18 hours). Completely successful endovascular revascularization occurred in six cases (aspiration alone, 3 cases; combined aspiration and urokinase, 3 cases); partial success was achieved in 15 cases (aspiration alone, 4 cases; combined aspiration and urokinase, 10 cases; and combined aspiration, urokinase, and stent placement, 1 case). Laparotomy was required in five patients, all of whom had SMA main trunk complete occlusion and required small bowel resection. The 30-day mortality for all patients was 9.5%. During a median follow-up of 26 months, 15 patients remained asymptomatic, three patients reported occasional abdominal pain, and one patient had temporary short-bowel syndrome. Percutaneous revascularization is a promising alternative to surgery for acute SMA occlusion in selected patients who have no signs of advanced bowel ischemia. Early diagnosis followed by prompt endovascular intervention with close postprocedural monitoring is key. Laparotomy is indicated in patients who develop new or worsening signs of peritonism after endovascular procedure, particularly in those who had complete occlusion of the main trunk of the SMA. Copyright © 2013 European Society for Vascular Surgery. All rights reserved.

Impact of pneumoperitoneum on tumor growth.

PubMed

Lécuru, F; Agostini, A; Camatte, S; Robin, F; Aggerbeck, M; Jaïs, J P; Vilde, F; Taurelle, R

2002-08-01

To compare intraperitoneal tumor growth after CO2 laparoscopy (L), gasless laparoscopy (GL), midline laparotomy (ML), and general anesthesia (GA) as a control. A prospective randomized trial was carried out in nude rats. A carcinomatosis was obtained by intraperitoneal injection of either one of the two human ovarian cancer cell lines IGR-OV1 or NIH:OVCAR-3. Rats secondly underwent randomly different kind of procedures: CO2 L (8 mmHg, 60 min), GL (traction by a balloon for 60 min), ML (bowel removed and let on a mesh for 60 min), or GA. The rats were finally killed 10 or 35 days after surgery (respectively in IGR-OV1, or NIH:OVCAR-3 models). Tumor growth was assessed by the weight of the omental metastasis and MIB1 immunostaining. Peritoneal dissemination as well as abdominal wall metastases were assessed by pathological examination. Statistical analysis used the chi-square test (or Fisher exact test) and Bonferroni method for multiple comparison between groups. Fifteen rats were included in each group. Mean omental weight was significantly increased after surgery (3.1 to 5.6 g), when compared to control (2.4 g), but no significant difference was recorded between the three surgical accesses. MIB1 immunostaining was poor in the PNP group (37%), whereas it was higher after midline laparotomy (51%), but the difference was not significant (p = 0.07). Similarly, no significant variation was recorded in the NIH:OVCAR-3 model for omental weight or MIB1 staining. CO2 pneumoperitoneum significantly increased right diaphragmatic dome involvement in the NIH:OVCAR-3 model. Abdominal wall metastases were significantly more frequent after surgery when compared to the control group, but no significant difference could be demonstrated between surgical groups in each model. In these solid tumor models, CO2 pneumoperitoneum had no deleterious effect on tumor growth when compared to gasless laparoscopy or midline laparotomy.

Colon injury after blunt abdominal trauma: results of the EAST Multi-Institutional Hollow Viscus Injury Study.

PubMed

Williams, Michael D; Watts, Dorraine; Fakhry, Samir

2003-11-01

Blunt injury to the colon is rare. Few studies of adequate size and design exist to allow clinically useful conclusions. The Eastern Association for the Surgery of Trauma Multi-institutional Hollow Viscus Injury (HVI) Study presents a unique opportunity to definitively study these injuries. Patients with blunt HVI were identified from the registries of 95 trauma centers over 2 years (1998-1999). Patients with colon injuries (cases) were compared with blunt trauma patient undergoing a negative laparotomy (controls). Data were abstracted by chart review. Of the 227,972 patients represented, 2,632 (1.0%) had an HVI and 798 had a colonic/rectal injury (0.3%). Of patients diagnosed with HVI, 30.2% had a colon injury. No physical findings or imaging modalities were able to discriminate colonic injury. Logistic regression modeling yielded no clinically useful combination of findings that would reliably predict colonic injury. In patients undergoing laparotomy, presence of colon injury was associated with a higher risk of some complications but not mortality. Colon injury was associated with increased hospital (17.4 vs. 13.1, p < 0.001) and intensive care unit (9.7 vs. 6.9, p = 0.003) length of stay. Almost all colon patients (92.0%) underwent laparotomy within 24 hours of injury. Colonic injury after blunt trauma is rare and difficult to diagnose. No diagnostic test or combination of findings reliably excluded blunt colonic injury. Despite the inadequacy of current diagnostic tests, almost all patients with colonic injury were taken to the operating room within 24 hours. Even with relatively prompt surgery, patients with colon injury were at significantly higher risk for serious complications and increased length of stay. In contrast to small bowel perforation, delay in operative intervention appears to be less common but is still associated with serious morbidity.

Traumatic colon injury in damage control laparotomy-A multicenter trial: Is it safe to do a delayed anastomosis?

PubMed

Tatebe, Leah Carey; Jennings, Andrew; Tatebe, Ken; Handy, Alexandra; Prajapati, Purvi; Smith, Michael; Do, Tai; Ogola, Gerald O; Gandhi, Rajesh R; Duane, Therese M; Luk, Stephen; Petrey, Laura Bruce

2017-04-01

Delayed colonic anastomosis after damage control laparotomy (DCL) is an alternative to colostomies during a single laparotomy (SL) in high-risk patients. However, literature suggests increased colonic leak rates up to 27% with DCL, and various reported risk factors. We evaluated our regional experience to determine if delayed colonic anastomosis was associated with worse outcomes. A multicenter retrospective cohort study was performed across three Level I trauma centers encompassing traumatic colon injuries from January 2006 through June 2014. Patients with rectal injuries or mortality within 24 hours were excluded. Patient and injury characteristics, complications, and interventions were compared between SL and DCL groups. Regional readmission data were utilized to capture complications within 6 months of index trauma. Of 267 patients, 69% had penetrating injuries, 21% underwent DCL, and the mortality rate was 4.9%. Overall, 176 received primary repair (26 in DCL), 90 had resection and anastomosis (28 in DCL), and 26 had a stoma created (10 end colostomies and 2 loop ileostomies in DCL). Thirty-five of 56 DCL patients had definitive colonic repair subsequent to their index operation. DCL patients were more likely to be hypotensive; require more resuscitation; and suffer acute kidney injury, pneumonia, adult respiratory distress syndrome, and death. Five enteric leaks (1.9%) and three enterocutaneous fistulas (ECF, 1.1%) were identified, proportionately distributed between DCL and SL (p = 1.00, p = 0.51). No difference was seen in intraperitoneal abscesses (p = 0.13) or surgical site infections (SSI, p = 0.70) between cohorts. Among SL patients, pancreas injuries portended an increased risk of intraperitoneal abscesses (p = 0.0002), as did liver injuries in DCL patients (p = 0.06). DCL was not associated with increased enteric leaks, ECF, SSI, or intraperitoneal abscesses despite nearly two-thirds having delayed repair. Despite this being a multicenter study, it is underpowered, and a prospective trial would better demonstrate risks of DCL in colon trauma. Therapeutic study, level IV.

The ICAM-1 antisense oligonucleotide ISIS-3082 prevents the development of postoperative ileus in mice

PubMed Central

The, Frans O; de Jonge, Wouter J; Bennink, Roel J; van den Wijngaard, Rene M; Boeckxstaens, Guy E

2005-01-01

Intestinal manipulation (IM) during abdominal surgery triggers the influx of inflammatory cells, leading to postoperative ileus. Prevention of this local muscle inflammation, using intercellular adhesion molecule-1 (ICAM-1) and leukocyte function-associated antigen-1-specific antibodies, has been shown to shorten postoperative ileus. However, the therapeutic use of antibodies has considerable disadvantages. The aim of the current study was to evaluate the effect of ISIS-3082, a mouse-specific ICAM-1 antisense oligonucleotide, on postoperative ileus in mice. Mice underwent a laparotomy or a laparotomy combined with IM after treatment with ICAM-1 antibodies, 0.1–10 mg kg−1 ISIS-3082, saline or ISIS-8997 (scrambled control antisense oligonucleotides, 1 and 3 mg kg−1). At 24 h after surgery, gastric emptying of a 99mTC labelled semi-liquid meal was determined using scintigraphy. Intestinal inflammation was assessed by myeloperoxidase (MPO) activity in ileal muscle whole mounts. IM significantly reduced gastric emptying compared to laparotomy. Pretreatment with ISIS-3082 (0.1–1 mg kg−1) as well as ICAM-1 antibodies (10 mg kg−1), but not ISIS-8997 or saline, improved gastric emptying in a dose-dependent manner. This effect diminished with higher doses of ISIS-3082 (3–10 mg kg−1). Similarly, ISIS-3082 (0.1–1 mg kg−1) and ICAM-1 antibodies, but not ISIS-8997 or higher doses of ISIS-3082 (3–10 mg kg−1), reduced manipulation-induced inflammation. Immunohistochemistry showed reduction of ICAM-1 expression with ISIS-3082 only. ISIS-3082 pretreatment prevents postoperative ileus in mice by reduction of manipulation-induced local intestinal muscle inflammation. Our data suggest that targeting ICAM-1 using antisense oligonucleotides may represent a new therapeutic approach to the prevention of postoperative ileus. PMID:15997238

IDENTIFICATION AND DESCRIPTION OF A NOVEL MURINE MODEL FOR POLYTRAUMA AND SHOCK

PubMed Central

Gentile, Lori F; Nacionales, Dina C; Cuenca, Alex G; Armbruster, Michael; Ungaro, Ricardo F; Abouhamze, Amer S; Lopez, Cecelia; Baker, Henry V; Moore, Frederick A; Ang, Darwin N; Efron, Philip A

2013-01-01

Objective To develop a novel polytrauma model that better recapitulates the immunological response of the severely injured patient by combining long-bone fracture, muscle tissue damage and cecectomy with hemorrhagic shock, resulting in an equivalent Injury Severity Score of greater than 15. We compared this new polytrauma/shock model to historically-used murine trauma-hemorrhage models. Design Pre-clinical controlled in vivo laboratory study. Setting Laboratory of Inflammation Biology and Surgical Science. Subjects 6–10 wk old C57BL/6 (B6) mice Interventions Mice underwent 90 minutes of shock (MAP 30 mmHg) and resuscitation via femoral artery cannulation followed by either laparotomy (TH), laparotomy with femur fracture (H+FFx), or laparotomy with cecetomy and femur fracture with muscle tissue damage (PT). Mice were euthanized at two hours, one day and three days post injury. Measurements and Main Results The spleen, bone marrow, blood, and serum were collected from mice for analysis at the above time points. None of the models were lethal. Mice undergoing PT exhibited a more robust inflammatory response with significant elevations in cytokine/chemokine concentrations when compared to traditional models. PT was the only model to induce neutrophilia (Ly6G+CD11b+ cells) on days 1 and 3 (p<0.05). PT, as compared to TH and H+FFx, induced a loss of circulating CD4+ T cell with simultaneous increased cell activation (CD69+ and CD25+), similar to human trauma. There was a prolonged loss of MHCII expression on monocytes in the PT model (p<0.05). Results were confirmed by genome-wide expression analysis which revealed a greater magnitude and duration of blood leukocyte gene expression changes in the PT model than the TH and sham models. Conclusions This novel polytrauma model better replicates the human leukocyte, cytokine, and overall inflammatory response following injury and hemorrhagic shock. PMID:23399937

Late effects of intraoperative radiation therapy on retroperitoneal tissues, intestine, and bile duct in a large animal model

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

Sindelar, W.F.; Tepper, J.E.; Kinslla, T.J.

1994-07-01

The late histopathological effects of intraoperative radiotherapy (IORT) on retroperitoneal tissues, intestine, and bile duct were investigated in dogs. Fourteen adult foxhounds were subjected to laparotomy and varying doses (0-45 Gy) of IORT (11 MeV electrons) delivered to retroperitoneal tissues including the great vessels and ureters, to a loop of defunctionalized small bowel, or to the extrahepatic bile duct. One control animal received an aortic transection and reanastomosis at the time of laparotomy; another control received laparotomy alone. This paper describes the late effects of single-fraction IORT occurring 3-5 years following treatment. Dogs receiving IORT to the retroperitoneum through amore » 4 X 15 cm portal showed few gross or histologic abnormalities at 20 Gy. At doses ranging from 30-45 Gy, radiation changes in normal tissues were consistently observed. Retroperitoneal fibrosis with encasement of the ureters and great vessels developed at doses {ge}30 Gy. Radiation changes were present in the aorta and vena cava at doses {ge}40 Gy. A 30 Gy dog developed an in-field malignant osteosarcoma at 3 years which invaded the vertebral column and compressed the spinal cord. A 40 Gy animal developed obstruction of the right ureter with fatal septic hydronephrosis at 4 years. Animals receiving IORT through a 5 cm IORT portal to an upper abdominal field which included a defunctionalized loop of small bowel, showed few gross or histologic abnormalities at a dose of 20 Gy. At 30 Gy, hyaline degeneration of the intestinal muscularis layer of the bowel occurred. At a dose of 45 Gy, internal intestinal fistulae developed. One 30 Gy animal developed right ureteral obstruction and hydronephrosis at 5 years. A dog receiving 30 Gy IORT through a 5 cm portal to the extrahepatic bile duct showed diffuse fibrosis through the gastroduodenal ligament. These canine studies contribute to the area of late tissue tolerance to IORT. 7 refs., 3 figs., 5 tabs.« less

Protective fibrin-sealed plication of the small bowel in recurrent laparotomy.

PubMed

Holland-Cunz, S; Boelter, A V; Waag, K L

2003-09-01

Adhesions after recurrent abdominal operations remain extremely common and are sources of severe morbidity. Fibrin-glued plication of the small gut in a meander-like formation is supposed to guarantee a decreased risk of intestinal obstruction postoperatively. This retrospective study analyses the clinical outcome after recurrent laparotomy in children treated with bowel plication by fibrin sealant. The surgical technique of performing the fibrin-glued plication is rather simple and quick: after taking off all adhesions two to four loops of the small gut are positioned so that they lie side by side. Beginning proximal fibrin [Tissucol fibrin sealant (Baxter)] is applied between the loops; approximately 20-30 s are needed to keep the loops in position until the fibrin dries. This manoeuvre is continued until all of the small gut is fixed in one block. The gut is brought back into the abdominal cavity without loosening the loops. This fixed formation by sero-serosal adhesions or mesenterial plications is supposed to guarantee postoperative free passage. The charts of 60 children who had undergone a fibrin plication of the small bowel between 1991 and 1999 were evaluated. Additionally, questionnaires were sent to all patients, and they were invited for an examination. Sixty patients (38 boys and 22 girls) received a fibrin sealant plication because of recurrent laparotomies with heavily serosal defects or recurrent ileus because of adhesions. The youngest baby was 10 days. Since 23 patients were premature the oldest patient was 11 years old. There were no intraoperative complications attributed to the method. In the postoperative period 7/60 (12%) patients had a recurrent ileus or subileus, leading in three (5%) patients to an early relaparotomy. The fibrin-glued plication of the small bowel decreases the risk of recurrent ileus or subileus considering the high figures in the literature concerning this issue. The time-saving method is very simple and easily feasible. No side effects after the treatment with fibrin glue were observed.

The incidence of incisional hernia after aortic aneurysm is not higher than after benign colorectal interventions: A retrospective control-matched cohort study.

PubMed

Wiegering, A; Liebetrau, D; Menzel, S; Bühler, C; Kellersmann, R; Dietz, U A

2018-01-01

Abdominal aortic aneurysms (AAA) have most probably an inflammatory origin, whereby the elastica is the layer actually involved. In the past, collagen weackness was supposed to be the shared cause of both, AAA and incisional hernias. Since the development of new techniques of closure of the abdominal wall over the last decade, collagen deficency seems to play only a secondary etiologic role. The aim of the study was to investigate whether the incidence of incisional hernia following laparotomy due to AAA differs from that of colorectal interventions. This was a retrospective control matched cohort study. After screening of 403 patients with colorectal interventions and 96 patients with AAA, 27 and 72 patients, respectively were included. The match criteria for inclusion of patients with colorectal interventions were: age, benign underlying disease and median xiphopubic laparotomy. The primary endpoint was the incidence of an incisional hernia. The secondary endpoints were the risk profile, length of stay in the intensive care unit and postoperative complications. Data analysis was carried in the consecutive collective from 2006 to 2008. In the group with AAA the mean follow-up was 34.5±18.1 months and in the group with colorectal interventions 35.7±21.4 months. The incidence of incisional hernias showed no significant differences between the two groups. In the AAA group 10 patients (13.8%) developed an incisional hernia in contrast to 7 patients in the colorectal intervention group (25.9%). In our collective patients with AAA did not show an increased incidence of incisional hernia in comparison to patients with colorectal interventions with comparable size of the laparotomy access and age. The quality of closure of the abdominal wall seems to be an important factor for the prevention of incisional hernia.

Prophylactic Mesh Reinforcement versus Sutured Closure to Prevent Incisional Hernias after Open Abdominal Aortic Aneurysm Repair via Midline Laparotomy: A Systematic Review and Meta-Analysis.

PubMed

Indrakusuma, Reza; Jalalzadeh, Hamid; van der Meij, Jessica E; Balm, Ron; Koelemay, Mark J W

2018-04-20

Incisional hernia is a frequent late complication after open abdominal aortic aneurysm (AAA) repair. We aimed to determine whether prophylactic mesh reinforcement of the abdominal wall at open AAA repair via midline laparotomy reduces the rate of incisional hernia compared to standard sutured closure. A systematic review and meta-analysis was carried out in accordance with the PRISMA statement (PROSPERO registration CRD42017072508). Randomised controlled trials (RCTs) comparing prophylactic mesh reinforcement with standard sutured closure were eligible for inclusion. MEDLINE, Embase, and the Cochrane Library were searched. A meta-analysis with a random effects model was carried out to estimate pooled risk ratios (RR) with 95% confidence intervals (CIs) for the incidence of, and re-operation rate for, incisional hernias. Assessments of methodological quality, quality of evidence, and strength of recommendations were done with the Cochrane Collaboration's tool for assessing risk of bias and the GRADE approach. Four RCTs with a total of 388 patients were included in the meta-analysis. Pooled analysis showed that mesh reinforcement significantly reduced the risk of incisional hernia after AAA repair compared with standard sutured closure (RR 0.27, 95% CI 0.11-0.66). The pooled rate of re-operations was not different between groups (RR 0.23, 95% CI 0.11-1.05). Mesh reinforcement did not cause more intra-operative or post-operative complications than sutured closure. The risk of bias in studies was low and the quality of evidence was rated as moderate. Prophylactic mesh reinforcement of the abdominal wall after open AAA repair via midline laparotomy significantly reduces the risk of incisional hernia. However, no significant difference in re-operation for incisional hernia was found. Copyright © 2018 European Society for Vascular Surgery. Published by Elsevier B.V. All rights reserved.

An analysis of predictors of morbidity after stab wounds of the pancreas in 78 consecutive injuries

PubMed Central

Kotze, UK; Sayed, R; Navsaria, PH; Nicol, AJ

2014-01-01

Introduction Penetrating injuries of the pancreas may result in serious complications. This study assessed the factors influencing morbidity after stab wounds of the pancreas. Methods A retrospective univariate cohort analysis was carried out of 78 patients (74 men) with a median age of 26 years (range: 16–62 years) with stab wounds of the pancreas between 1982 and 2011. Results The median revised trauma score (RTS) was 7.8 (range: 2.0–7.8). Injuries involved the body (n=36), tail (n=24), head/uncinate process (n=16) and neck (n=2) of the pancreas. All 78 patients underwent a laparotomy. Sixty-five patients had AAST (American Association for the Surgery of Trauma) grade I or II pancreatic injuries and thirteen had grade III, IV or V injuries. Eight patients (10.3%) had an initial damage control operation. Sixty-nine patients (84.6%) had drainage of the pancreas only, six had a distal pancreatectomy and one had a pancreaticoduodenectomy. Most pancreas related complications occurred in patients with AAST grade III injuries; eight patients (10.2%) developed a pancreatic fistula. Four patients (5.1%) died. Grade of pancreatic injury (AAST grade I–II vs grade III–V injuries, p<0.001), RTS (odds ratio [OR]: 5.01, 95% confidence interval [CI]: 1.46–17.19, p<0.007), presence of shock on admission (OR: 3.31, 95% CI: 1.16–9.42, p=0.022), need for a blood transfusion (OR: 6.46, 95% CI: 2.40–17.40, p<0.001) and repeat laparotomy (p<0.001) had a significant influence on the development of general complications. Conclusions Although mortality was low after a pancreatic stab wound, morbidity was high. Increasing AAST grade of injury, high RTS, shock on admission to hospital, need for blood transfusion and repeat laparotomy were significant factors related to morbidity. PMID:25198973

Gastrointestinal phycomycosis in acute nonlymphatic leukemia.

PubMed

Mozes, B; Pines, A; Segev, S; Horowitz, A; Goldschmied-Reouven, A; Douer, D; Ben-Bassat, I

1988-02-01

A 37-year-old patient with acute nonlymphatic leukemia developed gastrointestinal phycomycosis during failure in bone marrow production. The clinical presentation was of acute typhlitis. Laparotomy revealed a necrotic mass in the region of the iliocecal valve, and on histologic examination hyphae of phycomycetes with invasion of the blood vessels were seen. The patient died as a result of widespread infection.

Chronic mesenteric volvulus in a dog

PubMed Central

Spevakow, Andrea B.; Nibblett, Belle Marie D.; Carr, Anthony P.; Linn, Kathleen A.

2010-01-01

A chronic, partial mesenteric volvulus was found on laparotomy of an adult Bernese mountain dog with a 4-month history of intermittent vomiting, diarrhea, and weight loss. The dog had elevated cholestatic and hepatocellular leakage enzymes, increased bile acids, azotemia, isosthenuria, and a hypokalemic, hypochloremic, metabolic alkalosis. The dog recovered fully following reduction of the volvulus. PMID:20357947

Abdominal cocoon secondary to disseminated tuberculosis.

PubMed

Puppala, Radha; Sripathi, Smiti; Kadavigere, Rajagopal; Koteshwar, Prakashini; Singh, Jyoti

2014-09-19

Abdominal cocoon, also known as sclerosing encapsulating peritonitis, represents a rare entity where a variable length of the small bowel is enveloped by a fibrocollagenous membrane giving the appearance of a cocoon. It may be asymptomatic and is often diagnosed incidentally at laparotomy. We present a rare case of abdominal cocoon due to abdominal tuberculosis. 2014 BMJ Publishing Group Ltd.

Jejunal perforation due to porcupine quill ingestion in a horse

PubMed Central

Anderson, Stacy L.; Panizzi, Luca; Bracamonte, Jose

2014-01-01

An 8-month-old Andalusian filly was treated for jejunal perforations due to ingestion of a porcupine quill. During exploratory laparotomy, 2 separate stapled side-to-side jejunojejunal resection and anastomoses were performed. Post-operative complications after 2 years follow-up included mild incisional herniation following incisional infection and chronic intermittent colic. PMID:24489394

Asymptomatic T-tube remnant in common bile duct.

PubMed

Rozario, A; Thomas, P G; Pais, A; Ravindra, K V; Rao, V

1999-01-01

A 46-year-old lady presented with itching, five years after a primary common bile duct repair following cholecystectomy. Prior to this she underwent an interno-external biliary drainage. At laparotomy the horizontal limb of a T-tube was found in the common hepatic duct. Eleven months after a Roux loop hepatico-jejunostomy she is asymptomatic.

True hermaphrodite: a case report.

PubMed

Iqbal, Muhammad Zafar; Jam, Mazhar Rafee; Saleem, Muhammad; Ahmad, Mushtaq

2011-05-01

True hermaphrodite is one of the rarest variety of disorders of sexual differentiation (DSD) and represents only 5% cases of all. A 3-year-old child presented with left sided undescended testis and penoscrotal hypospadias. Chordee correction was performed 18 months back, elsewhere. At laparotomy Mullerian structures were present on left side. On right side testis was normally descended into the scrotum.

Combined ultrasonographically guided drainage and laparoscopic excision of a large ovarian cyst.

PubMed

Nagele, F; Magos, A L

1996-11-01

Large ovarian cysts are conventionally treated by laparotomy. We describe a technique of transabdominal drainage under ultrasonographic control followed by laparoscopic excision of an ovarian cyst that was 24 x 10 x 20 cm. This approach has the benefits of minimal-access surgery and is suitable for unilocular benign cysts of any size.

Gastrointestinal basidiobolomycosis: mimicking Crohns disease case report and review of the literature.

PubMed

AlSaleem, Khalid; Al-Mehaidib, Ali; Banemai, Mohammed; bin-Hussain, Ibrahim; Faqih, Mousa; Al Mehmadi, Ahmed

2013-01-01

Gastrointestinal basidiobolomycosis (GIB) is an unusual fungal infection that manifests in the skin and rarely involves other systems. All of the few cases of GIB reported so far were diagnosed with difficulty, necessitating laparotomy and resection of the inflamed part of the bowel. We report a child with GIB who was successfully diagnosed endoscopically without surgical intervention.

Reverse intestinal rotation: a rare case of volvulus around a vitelline duct remnant

PubMed Central

Dreyer, Stephan; Kaczynski, Jakub; Hrobar, Petr; Collins, Patrick

2014-01-01

We present a rare case of reverse intestinal rotation with volvulus around a Meckel's diverticulum attached to a vitelline duct remnant. The diagnosis was established by CT. The patient was treated with exploratory laparotomy and small bowel resection. The patient made a full recovery and was discharged home on the seventh postoperative day. PMID:25246458

Conference Support - Surgery in Extreme Environments - Center for Surgical Innovation

DTIC Science & Technology

2007-01-01

flights. During this 16-day mission in April 1998, surgical procedures, including thoracotomies, laparotomies, craniotomies , laminectomies, and...fixation, craniotomy , laminectomy, and leg dissection. These experiments also permitted the evaluation of IV insertion using the autonomic protocol and...missions will be required to address: Repair of lacerations; wound cement, layered closure Incision and drainage of abscess Needle aspiration of

An outbreak of sand impaction in postpartum dairy cows

PubMed Central

Melendez, Pedro; Krueger, Traci; Benzaquen, Mauricio; Risco, Carlos

2007-01-01

Twenty-two cases of indigestion occurred in a 650-cow herd. Five cows had severe sand abomasal impaction, diagnosed by laparotomy. The pH of prepartum cows’ urine was < 6.0 and of sand 8.0. Feed showed a dietary cation-anion difference ≤ −110 mEq/kg. After feeding management corrections, no more cases were diagnosed. PMID:17987969

What is the proper ventilation strategy during laparoscopic surgery?

PubMed Central

2017-01-01

The main stream of intraabdominal surgery has changed from laparotomy to laparoscopy, but anesthetic care for laparoscopic surgery is challenging for clinicians, because pneumoperitoneum might aggravate respiratory mechanics and arterial oxygenation. The authors reviewed the literature regarding ventilation strategies that reduce deleterious pulmonary physiologic changes during pneumoperitoneum for laparoscopic surgery under general anesthesia and make appropriate recommendations. PMID:29225741

Congenital solitary intestinal fibromatosis.

PubMed

Numanoglu, A; Davies, J; Millar, A J W; Rode, H

2002-10-01

Neonatal intestinal obstruction due to a tumour is rare. We report a six-day-old male neonate who presented with abdominal distension and vomiting. Laparotomy revealed colonic obstruction caused by a stenosing fibrotic lesion in the proximal transverse colon. Histopathological examination of the resected specimen confirmed fibromatosis. We believe this represents the third reported case of solitary colonic fibromatosis. The literature on neonatal intestinal fibromatosis is reviewed.

True Hermaphrodite: A Case Report

PubMed Central

Jam, Mazhar Rafee; Saleem, Muhammad; Ahmad, Mushtaq

2011-01-01

True hermaphrodite is one of the rarest variety of disorders of sexual differentiation (DSD) and represents only 5% cases of all. A 3-year-old child presented with left sided undescended testis and penoscrotal hypospadias. Chordee correction was performed 18 months back, elsewhere. At laparotomy Mullerian structures were present on left side. On right side testis was normally descended into the scrotum. PMID:22953283

[Acute intestinal strangulation after Scarpa's triangle cow horn injury].

PubMed

Abita, T; Durand-Fontanier, S; Ternengo, D; Valleix, D; Descottes, B

2008-01-01

A 52 year-old man, treated by neuroleptic drugs, presented with a cow horn injury in the right Scarpa's triangle. The surgical management found no injury of femoral vessels. Surgical hemostasis of superficial vessels was performed. An ileal strangulation appeared three days later. At laparotomy, we found an internal parietal wound. Here we explain the mechanism of this strangulation.

[Rupture of rudimentary horn pregnancy at the 18th week of gestation: a case report].

PubMed

Jerbi, M; Trimech, A; Choukou, A; Hidar, S; Bibi, M; Chaieb, A; Khairi, H

2005-01-01

We report a case of pregnancy in a rudimentary horn that ruptured at 18 weeks. An emergency laparotomy was taken for acute abdomen and ruptured right rudimentary horn pregnancy was diagnosed. Excision of the rudimentary horn and ipsilateral salpingectomy were carried out. The patient's postoperative course was uneventful, and she left the hospital 6 days later.

Type 1 free perforation of the gallbladder.

PubMed Central

Harland, C; Mayberry, J F; Toghill, P J

1985-01-01

A series of 4 cases of free perforation of the gallbladder into the peritoneal cavity associated with peritonitis are reported. Two were diagnosed at laparotomy and 2 at post-mortem. The 3 patients who died were men who were either elderly or had serous concomitant diseases, including diabetes, atherosclerosis or alcoholism. The sole survivor was a fit young woman. PMID:4045903

Carbon footprint of robotically-assisted laparoscopy, laparoscopy and laparotomy: a comparison.

PubMed

Woods, Demetrius L; McAndrew, Thomas; Nevadunsky, Nicole; Hou, June Y; Goldberg, Gary; Yi-Shin Kuo, Dennis; Isani, Sara

2015-12-01

To date there have been no comprehensive, comparative assessments of the environmental impact of surgical modalities. Our study seeks to quantify and compare the total greenhouse gas emissions, or 'carbon footprint', attributable to three surgical modalities. A review of 150 staging procedures, employing laparotomy (LAP), conventional laparoscopy (LSC) or robotically-assisted laparoscopy (RA-LSC), was performed. The solid waste generated (kg) and energy consumed (kWh) during each case were quantified and converted into their equivalent mass of carbon dioxide (kg CO(2) e) release into the environment. The carbon footprint is the sum of the waste production and energy consumption during each surgery (kg CO(2) e). The total carbon footprint of a RA-LSC procedure is 40.3 kg CO(2) e/patient (p < 0.01). This represents a 38% increase over that of LSC (29.2 kg CO(2) e/patient; p < 0.01) and a 77% increase over LAP (22.7 kg CO(2) e/patient; p < 0.01). Our results provide clinicians, administrators and policy-makers with knowledge of the environmental impact of their decisions to facilitate adoption of sustainable practices. Copyright © 2015 John Wiley & Sons, Ltd.

Large bowel injuries during gynecological laparoscopy.

PubMed

Ulker, Kahraman; Anuk, Turgut; Bozkurt, Murat; Karasu, Yetkin

2014-12-16

Laparoscopy is one of the most frequently preferred surgical options in gynecological surgery and has advantages over laparotomy, including smaller surgical scars, faster recovery, less pain and earlier return of bowel functions. Generally, it is also accepted as safe and effective and patients tolerate it well. However, it is still an intra-abdominal procedure and has the similar potential risks of laparotomy, including injury of a vital structure, bleeding and infection. Besides the well-known risks of open surgery, laparoscopy also has its own unique risks related to abdominal access methods, pneumoperitoneum created to provide adequate operative space and the energy modalities used during the procedures. Bowel, bladder or major blood vessel injuries and passage of gas into the intravascular space may result from laparoscopic surgical technique. In addition, the risks of aspiration, respiratory dysfunction and cardiovascular dysfunction increase during laparoscopy. Large bowel injuries during laparoscopy are serious complications because 50% of bowel injuries and 60% of visceral injuries are undiagnosed at the time of primary surgery. A missed or delayed diagnosis increases the risk of bowel perforation and consequently sepsis and even death. In this paper, we aim to focus on large bowel injuries that happen during gynecological laparoscopy and review their diagnostic and management options.

Protothecosis as a cause of chronic diarrhoea in a dog.

PubMed

Sapierzyński, R; Jaworska, O

2008-01-01

The clinical form of the protothecosis in animals is most commonly observed in countries with a warm and moist climate, only a few reports describing cases of this infection in cooler areas of the word exist. In the case of large bowel infection in dogs, organisms colonise the lamina propria and submucosa causing severe necrotizing ulcerative or haemorrhagic enterocolitis. In this report the intestinal form of protothecosis in 1.5-year-old, male, mongrel dog with chronic hemorrhagic diarrhoea is described. History revealed that the dog spent some time in the countryside and afterwards diarrhoea with fresh blood appeared. The results of morphological and biochemical blood analysis were normal and stool examination did not reveal the presence of parasites. Treatment with anti-inflammatory doses of prednisone, metronidazole and enrofloxacin followed by sulphasalazine resulted in a short period of improvement, but was followed by deep deterioration of animal status. Because of the relapse diagnostic laparotomy was performed and tissue samples of the colon and jejunum were obtained for histopathology. On the basis of the clinical signs, exploratory laparotomy findings and histopathology the diagnosis of canine intestinal prototecosis was made and medical treatment was recommended.

Comparison of laparoscopy-assisted hysterectomies with conventional hysterectomies.

PubMed

Abdollahi, Seddigheh F; Bahlouli, Abolfazl; Mostafa, Parvin G; Rasooli, Susan; Morteza, Ghojazadeh

2009-06-01

To compare operative and early postoperative outcomes of laparoscopic-assisted vaginal hysterectomy (LAVH) and laparoscopy assisted supracervical hysterectomy (LASH) with conventional hysterectomy by laparotomy or vaginally, including patients undergoing total or subtotal hysterectomy for benign gynecologic disease. Three different methods of hysterectomies: laparoscopic, vaginal, and abdominal, were compared at the Department of Obstetrics and Gynecology of Tabriz University of Medical Sciences, Tabriz, Iran, including all patients with indication of uterus removal for benign uterine disease from January 2005 to December 2007. The regional medical research ethics committee approved the study. A total of 288 hysterectomies were performed: 165 (57.3%) abdominal hysterectomy, 85 (29.5%) vaginal hysterectomy, and 38 (13.2%) laparoscopic-assisted hysterectomy. Laparoscopy assisted hysterectomy (LAVH, LASH) was associated with significantly lower early postoperative pain scores and complication rates, less blood loss, short hospital stay, and resulted in lower hospital charge with reusable devices statistically (p=0.03). Laparoscopy is preferred to abdominal hysterectomy by laparotomy and to vaginal hysterectomy. Though vaginal hysterectomy had less complications and rapid recovery and patient satisfaction as compared with abdominal, but it was limited for multiparous patients with some degree of pelvic organ prolapse.

[Retroperitoneal hematoma].

PubMed

Dordević, D; Gigić, A; Milev, I; Novaković, B; Sretenović, Z

1989-01-01

Diagnosis and management of retroperitoneal haematoma is the problem of controversy in actual moment. It appears most frequently in the range of polytrauma or various traumas of abdomen and retroperitoneal organs. Here we report our experience in management of retroperitoneal haematoma. During the ten year period (from 1979 to 1986) we treated surgically, at the department for surgery, 58 injured patients with retroperitoneal haematoma. In 5 cases explorative laparotomy was done, and in other 53 cases there were injuries of intraabdominal and retroperitoneal organs. The haematomas were caused by the ruptures of spleen, liver, kidneys, pancreas, duodenum, small bowel with mesenterium, large bowel, bladder, retroperitoneal large blood vessels and pelvic fractures. In 17 cases retroperitoneal haematoma was associated with the injury of one organ. In 36 cases there were injuries of two or more organs. Retroperitoneal haematoma was caused by blunt trauma in most cases. During the management there were some diagnostic difficulties. In diagnosis we use: clinical status, of patients, radiography, angiography, ultrasonography, but the most secure was laparotomy. There are two treatment approaches, operative and conservative. Retroperitoneal haematoma was a consequence of ruptured solid organs and retroperitoneal blood vessels, and associated with injuries of intraperitoneal organs. All this, mentioned above, is the reasons for detailed exploration of abdominal cavity.

Macroscopic and pathological assessment of methylene blue and normal saline on postoperative adhesion formation in a rat cecum model.

PubMed

Panahi, Farzad; Sadraie, Seyed Homayoon; Khoshmohabat, Hadi; Shahram, Elias; Kaka, Gholamreza; Hosseinalipour, Mohammad

2012-01-01

Adhesion formation after abdominal surgery is a major cause of postoperative bowel obstruction, infertility, and chronic abdominal pain. In this study, we evaluated the effect of normal saline and methylene blue (MB) on postoperative adhesion formation in a rat cecum model. A total of 30 Wistar female rats in 2 treatment and 1 control groups underwent midline laparotomy and standardized abrasion of the visceral peritoneum. Normal saline and methylene blue were administrated intraperitoneally at the end of the surgical procedure in 2 treatment groups. Fourteen days after surgery, a re-laparotomy was performed for macroscopic and pathological assessment. The adhesion grade and extent of the normal saline group was lower than control and MB groups in macroscopic assessment (P<0.05 for both). A comparison of adhesion stages in pathological assessment showed increment in abdominal adhesion by usage methylene blue 1% and demonstrated significant difference between MB and 2 other groups (P<0.05). Administrated normal saline individually reduce the adhesion grade near cecum. Conversely, usage of methylene blue 1% may unpredictably increase risk of adhesion formation. Copyright © 2012 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Laparotomy and intraoperative enteroscopy for obscure gastrointestinal bleeding before and after the era of video capsule endoscopy and deep enteroscopy: a tertiary center experience

PubMed Central

Manatsathit, Wuttiporn; Khrucharoen, Usah; Jensen, Dennis M.; Hines, O. Joe; Kovacs, Thomas; Ohning, Gordon; Jutabha, Rome; Ghassemi, Kevin; Dulai, Gareth S.; Machicado, Gustavo

2017-01-01

Background To evaluate roles of intraoperative endoscopy (IOE) in management of severe obscure GI bleeding (OGIB) before vs. after introduction of video capsule endoscopy (VCE) and deep enteroscopy (DE). Methods We retrospectively reviewed prospectively collected data of patients undergoing IOE for severe OGIB in a tertiary referral center. Results 52 patients had laparotomy/IOE for OGIB, 11 pre and 41 post VCE/DE eras. In the pre VCE/DE era, 36.4% (4/11) had preoperative presumptive diagnoses while in the post VCE/DE era presumptive diagnoses were made in 48.8% (20/41) (p= 0.18). Preoperative evaluation led to correct diagnoses in 18.2% (2/11) in the pre and 51.2% (21/41) in the post VCE/DE era (p=0.09). Vascular lesions and ulcers were the most common diagnoses, but rebleeding was common. No rebleeding was found among patients with tumors, Meckel's diverticulum, and aortoenteric fistula. Conclusions Presumptive diagnoses in the post VCE/DE era were usually accurate. If VCE or DE are negative, the probability of negative IOE is high. Patients with tumors and Meckel's diverticulum were the best candidates for IOE. PMID:28629608

Tactile sensor is useful for estimating liver hardness and liver fibrosis compared with ultrasonography and computed tomography.

PubMed

Suzuki, Satoshi; Watanabe, Yohei; Yazawa, Takashi; Ishigame, Teruhide; Sassa, Motoki; Monma, Tomoyuki; Takawa, Tadashi; Kumamoto, Kensuke; Nakamura, Izumi; Ohoki, Shinji; Hatakeyama, Yuichi; Sakuma, Hiroshi; Ono, Toshiyuki; Omata, Sadao; Takenoshita, Seiichi

2014-01-01

We examined whether conventional ultrasonography (US) and computed tomography (CT) were useful to evaluate liver hardness and hepatic fibrosis by comparing the results with those obtained by a tactile sensor using rats with liver fibrosis. We used 44 Wistar rats in which liver fibrosis was induced by intraperitoneal administration of thioacetamide. The CT and US values of each liver were measured before laparotomy. After laparotomy, a tactile sensor was used to measure liver hardness. We prepared Azan stained sections of each excised liver specimen and calculated the degree of liver fibrosis (HFI: hepatic fibrosis index) by computed color image analysis. The stiffness values and HFI showed a positive correlation (r=0.690, p<0.001), as did the tactile values and HFI (r=0.709, p<0.001).In addition, the stiffness and tactile values correlated positively with each other (r=0.814, p<0.001). There was no correlation between the CT values and HFI, as well as no correlation between the US values and HFI. We confirmed that it was difficult to evaluate liver hardness and HFI by CT or US examination, and considered that, at present, a tactile sensor is useful method for evaluating HFI.

[Laparoscopic pelvic exenteration for cervical cancer relapse: preliminary study].

PubMed

Uzan, C; Rouzier, R; Castaigne, D; Pomel, C

2006-04-01

To determine the feasibility and short and midterm results of laparoscopic pelvic exenteration for cervical cancer relapse. Materials and methods. Five patients with centro-pelvic recurrence within 3 to 13 months after combined chemo-radiation therapy (associated to surgery for two cases) for cervical cancer tumors were included in a pilot study. The procedures consisted in a complete pelvic exenteration with colo-anal anastomosis and ileal-loop conduit for 2 patients, a posterior pelvic exenteration including uterus, vagina and rectum with colo-anal anastomosis for 1 patient, an anterior pelvic exenteration including bladder and vagina with an ileal-loop conduit for 1 patient and a anterior pelvic exenteration with a laparoscopic hand assisted Miami Pouch for 1 patient. The 5 procedures were successful with no conversion to laparotomy. Time of procedure ranged between 4 h 30 and 9 hours. Average blood loss was 370 cc. Three patients developed metastatic recurrences and died. The two patients with anterior exenteration are alive and free of disease 11 and 15 months after the procedure. Laparoscopic pelvic exenteration procedures are feasible. A larger series is necessary to determine the advantages of this technique compared to laparotomy.

Prognostic Factors for Recurrence After Fertility-Preserving Surgery in Patients With Borderline Ovarian Tumors: A Systematic Review and Meta-analysis of Observational Studies.

PubMed

Jiao, Xiaobing; Hu, Jun; Zhu, Lirong

2017-11-01

The aim of this study was to find the unfavorable prognostic factors for recurrence after fertility-preserving surgery (FPS) in patients with borderline ovarian tumors (BOTs). To perform a meta-analysis to compare the recurrence rates of BOT patients after FPS according to different prognostic factors, we searched PubMed, EMBASE, and Cochrane for observational studies. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated with a fixed-effects model. We analyzed 32 studies that included 2691 BOT patients who underwent FPS, 383 patients of whom had a relapse in the follow-up. In meta-analysis, risks associated with recurrence in patients with unilateral cystectomy (OR, 2.49; 95% CI, 1.86-3.33) or serous borderline ovarian tumors (OR, 3.15; 95% CI, 1.97-5.02) were significantly increased, and there was no significantly increased OR for patients with laparoscopy compared with those with laparotomy (OR, 0.96; 95% CI, 0.57-1.60). Unilateral cystectomy (19.4%) and serous BOTs (19.2%) are significantly associated with higher recurrence rates, and no negative impact of laparoscopy on recurrence can be demonstrated when compared with laparotomy in the meta-analysis.

Abbreviated closure for remote damage control laparotomy in extreme environments: A randomized trial of sutures versus wound clamps comparing terrestrial and weightless conditions.

PubMed

Kirkpatrick, Andrew W; McKee, Jessica Lynn; Tien, Colonel Homer; LaPorta, Anthony J; Lavell, Kit; Leslie, Tim; McBeth, Paul B; Roberts, Derek J; Ball, Chad G

2017-05-01

Far-Forward Damage Control Laparotomies (DCLs) might provide direct-compression of visceral hemorrhage, however, suturing is a limiting factor, especially for non-physicians. We thus compared abbreviated skin closures comparing skin-suture (SS) versus wound-clamp (WC), on-board a research aircraft in weightlessness (0g) and normal gravity (1g). Surgeons conducted DCLs on a surgical-simulator; onboard the hangered-aircraft (1g), or during parabolic flight (0g), randomized to either WC or SS. Ten surgeons participated. Two (40%) surgeons randomized to suture in 0g were incapacitated with motion-sickness, and none were able to close in either 1 or 0g. With WC, two completely closed in 1g as did three in 0g, despite having longer incisions (p = 0.016). Overall skin-closure with WC was significantly greater in both 1g (p = 0.016) and 0g (p = 0.008). WC was more effective in 1g and particularly 0g. Future studies should address the utility of abbreviated WC abdominal closure to facilitate potential Far-Forward DCL. ID ISRCTN/77929274. Copyright © 2017 Elsevier Inc. All rights reserved.

Staged abdominal re-operation for abdominal trauma.

PubMed

Taviloglu, Korhan

2003-07-01

To review the current developments in staged abdominal re-operation for abdominal trauma. To overview the steps of damage control laparotomy. The ever increasing importance of the resuscitation phase with current intensive care unit (ICU) support techniques should be emphasized. General surgeons should be familiar to staged abdominal re-operation for abdominal trauma and collaborate with ICU teams, interventional radiologists and several other specialties to overcome this entity.

A case of methylene chloride poisoning due to ingestion of home-distilled alcohol and potential new treatment with ethanol infusion.

PubMed

Vetro, Joseph; Koutsogiannis, Zeff; Jones, Daryl A; Canestra, Jane

2012-03-01

We describe a case of a 51-year-old man who ingested methylene chloride and presented with the classical clinical features. He developed an acute abdomen that required repeated laparotomy. The effect of an ethanol infusion on carboxyhaemoglobin concentrations in this case was also of interest and could potentially be a new treatment modality.

Regional lipiodolized chemotherapy for cholangiocarcinoma associated with oral contraceptives.

PubMed Central

McAleer, J. J.; Dickey, W.; Clarke, R.; Johnston, G. W.; Callender, M. E.

1987-01-01

We describe a case of cholangiocarcinoma in a young woman, who presented with cholestatic jaundice following oral contraceptive ingestion. Following diagnostic laparotomy she received intra-arterial 'lipiodolized' chemotherapy. Intravenous mitozantrone was given for 2 years and she is asymptomatic, with computed tomographic evidence of tumour response, 27 months after diagnosis. We suggest that this form of treatment is of value for cholangiocarcinoma. PMID:2821526

Intra-abdominal drain fracture following pancreatic necrosectomy.

PubMed

Campbell, W; Wallace, W; Gibson, E; McCallion, K

2011-06-01

We describe a rare case of iatrogenic fracture of an intra-abdominal tube drain (Portex Robinson drain, Smiths Medical, Kent, UK) in a 74-year-old man. The fracture occurred at the level of an additionally placed fenestration and was identified on CT scanning prior to retrieval at planned re-laparotomy. This case highlights the potential dangers of modifying pre-formed drains and recommends against this practice.

Seventh Symposium on Subtypes of Musccarinic Receptors.

DTIC Science & Technology

1997-01-01

promises fewer and less severe side effects because of its favourable receptor profile and pharmacokinetic properties (2, 3). This compound has been...6). Following median laparotomy electromagnetic flow probes were positioned on one or both renal arteries. A cannula was introduced into a femoral...equipment for thermodilution and electromagnetic flow measurement (IFD, Miuhlheim, Germany) was used. Respiratory rate was evaluated from the C0 2

Lower gastrointestinal bleeding secondary to a rectal leiomyoma

PubMed Central

Palma, Giovanni D De; Rega, Maria; Masone, Stefania; Siciliano, Saverio; Persico, Marcello; Salvatori, Francesca; Maione, Francesco; Esposito, Dario; Bellino, Antonio; Persico, Giovanni

2009-01-01

The occurrence of leiomyoma of the rectum is uncommon. Most of these lesions are clinically silent and are found incidentally during laparotomy or endoscopic procedures for unrelated conditions. Symptomatic leiomyomas of the rectum are encountered less frequently, with only sporadic reports in the literature. We describe a case of a leiomyoma of the rectum presenting as recurrent lower gastrointestinal hemorrhage and secondary anemia. PMID:19360922

Cecal entrapment within the epiploic foramen in a mare.

PubMed

Grzeskowiak, Remigiusz M; Barrett, Elizabeth J; Rodgerson, Dwayne H

2017-08-01

An 11-year-old Thoroughbred mare with colic unresponsive to medical treatment underwent exploratory laparotomy. During surgery the cecum was found entrapped within the epiploic foramen from left to right. The entrapped cecum was reduced through the foramen by gentle traction. After reduction of the cecum, rupture of the portal vein was detected. Loss of a large amount of blood prompted euthanasia during surgery.

Current management of penetrating torso trauma: nontherapeutic is not good enough anymore.

PubMed

Ball, Chad G

2014-04-01

A highly organized approach to the evaluation and treatment of penetrating torso injuries based on regional anatomy provides rapid diagnostic and therapeutic consistency. It also minimizes delays in diagnosis, missed injuries and nontherapeutic laparotomies. This review discusses an optimal sequence of structured rapid assessments that allow the clinician to rapidly proceed to gold standard therapies with a minimal risk of associated morbidity.

Laparoscopic resection for diverticular disease.

PubMed

Bruce, C J; Coller, J A; Murray, J J; Schoetz, D J; Roberts, P L; Rusin, L C

1996-10-01

The role of laparoscopic surgery in treatment of patients with diverticulitis is unclear. A retrospective comparison of laparoscopic with conventional surgery for patients with chronic diverticulitis was performed to assess morbidity, recovery from surgery, and cost. Records of patients undergoing elective resection for uncomplicated diverticulitis from 1992 to 1994 at a single institution were reviewed. Laparoscopic resection involved complete intracorporeal dissection, bowel division, and anastomosis with extracorporeal placement of an anvil. Sigmoid and left colon resections were performed laparoscopically in 25 patients and by open technique in 17 patients by two independent operating teams. No significant differences existed in age, gender, weight, comorbidities, or operations performed. In the laparoscopic group, three operations were converted to open laparotomy (12 percent) because of unclear anatomy. Major complications occurred in two patients who underwent laparoscopic resection, both requiring laparotomy, and in one patient in the conventional surgery group who underwent computed tomographic-guided drainage of an abscess. Patients who underwent laparoscopic resection tolerated a regular diet sooner than patients who underwent conventional surgery (3.2 +/- 0.9 vs. 5.7 +/- 1.1 days; P < 0.001) and were discharged from the hospital earlier (4.2 +/- 1.1 vs. 6.8 +/- 1.1 days; P < 0.001). Overall costs were higher in the laparoscopic group than the open surgery group ($10,230 +/- 49.1 vs. $7,068 +/- 37.1; P < 0.001) because of a significantly longer total operating room time (397 +/- 9.1 vs. 115 +/- 5.1 min; P < 0.001). Follow-up studies with a mean of one year revealed two port site infections in the laparoscopic group and one wound infection in the open group. Of patients undergoing conventional resection, one patient experienced a postoperative bowel obstruction that was managed nonoperatively, and, in one patient, an incarcerated incisional hernia developed that required urgent laparotomy. Laparoscopic resection in patients with chronic diverticulitis is safe, with faster recovery and shorter hospital stay compared with conventional open surgery. Higher cost of operating room usage time makes the laparoscopic technique difficult to justify economically. Simplification of operating room use and better case selection may improve cost-effectiveness of the laparoscopic approach.

[Powder-induced anaphylactic shock following use of powdered latex gloves during gynecological open laparotomy].

PubMed

Mizuno, Ju; In-nami, Hiroshi; Saegusa, Hiroaki; Kibayashi, Junichiro; Jimbo, Masanori; Kida, Kotaro; Ichiishi, Noriko

2006-06-01

A 42-year-old woman with hysteromyoma underwent total abdominal hysterectomy under general and epidural anesthesia. Three years before, she had undergone resection of lipoma on her left shoulder under local anesthesia uneventfully. She had no previous history of hypersensitivity. General anesthesia was induced by intravenous injection of fentanyl, propofol, and vecuronium followed by inhalation of nitrous oxide, oxygen, and sevoflurane. Lidocaine and fentanyl were injected through a lumbar epidural catheter. After the start of open laparotomy, there was a sudden onset of hypotension. Administrations of ephedrine and phenylephrine, and volume loading were ineffective. Moreover, she showed profound hypotension, tachycardia, oxygen desaturation, decreased endtidal carbon dioxide and increased airway pressure. She broke out in a sweat with flushing on her chest and upper extremities. Therefore, we interrupted the surgery, checked her arterial blood gas analysis, performed echocardiography, and inserted a pulmonary artery catheter. We made a diagnosis of anaphylactic shock and administered methylprednisolone, albumin, epinephrine, norepinephrine, and dopamine to treat the circulatory collapse. The gynecologists changed their surgical gloves from a powdered-latex type to a powder-free latex type, and the surgery was resumed. She responded well to appropriate emergent therapy and all vasopressor drugs were gradually decreased and eventually stopped. After the end of the surgery, she recovered completely from the signs and symptoms of shock. Later, we found a high level of plasma latex protein-specific IgE antibody and confirmed the events as anaphylactic shock due to latex. We assumed that the anaphylactic shock was powder-induced latex allergy following use of powdered latex gloves in this case. Latex allergy should be suspected if an anaphylactic reaction or shock accompanied by circulatory collapse, respiratory failure, and skin symptoms of unknown origin occurs during surgery. As women more often come into contact with household articles containing latex, we suspect that women are prone to developing sensitivity towards latex. We recommend that powder-free or latex-free surgical gloves should be available not only for patients with a high risk of developing latex allergy, but also for patients indicated for gynecological open laparotomy.

Double jeopardy revisited: clinical decision making in unstable patients with, thoraco-abdominal stab wounds and, potential injuries in multiple body cavities.

PubMed

Clarke, Damian L; Gall, Tamara M H; Thomson, Sandie R

2011-05-01

In the setting of the hypovolaemic patient with a thoraco-abdominal stab wound and potential injuries in both the chest and abdomen, deciding which cavity to explore first may be difficult.Opening the incorrect body cavity can delay control of tamponade or haemorrhage and exacerbate hypothermia and fluid shifts. This situation has been described as one of double jeopardy. All stab victims from July 2007 to July 2009 requiring a thoracotomy and laparotomy at the same operation were identified from a database. Demographics, site and nature of injuries, admission observations and investigations as well as operative sequence were recorded. Correct sequencing was defined as first opening the cavity with most lethal injury. Incorrect sequencing was defined as opening a cavity and finding either no injury or an injury of less severity than a simultaneous injury in the unopened cavity. The primary outcome was survival or death. Sixteen stab victims underwent thoracotomy and laparotomy during the same operation. All were male with an age range of 18–40 (mean/median 27). Median systolic blood pressure on presentation was 90 mm Hg. (quartile range 80–90 mm Hg). Median base excess was 6.5 (quartile range 12 to 2.2). All the deaths were the result of cardiac injuries. Incorrect sequencing occurred in four patients (25%). In this group there were four negative abdominal explorations prior to thoracotomy with two deaths. There was one death in the correct sequencing group. Incorrect sequencing in stab victims who require both thoracotomy and laparotomy at the same sitting is associated with a high mortality. This is especially true when the abdomen is incorrectly entered first whilst the life threatening pathology is in the chest. Clinical signs may be confusing, leading to incorrect sequencing of exploration. The common causes for confusion include failure to appreciate that cardiac tamponade does not present with bleeding and difficulty in assessing peritonism in an unstable patient with multiple stab wounds. In the setting of the unstable patient with stab wounds and suspected dual cavity injuries the chest should be opened first followed by the abdomen. 2010 Elsevier Ltd. All rights reserved.

Bipolar radiofrequency ablation of liver metastases during laparotomy. First clinical experiences with a new multipolar ablation concept.

PubMed

Ritz, Joerg-Peter; Lehmann, Kai S; Reissfelder, Christoph; Albrecht, Thomas; Frericks, Bernd; Zurbuchen, Urte; Buhr, Heinz J

2006-01-01

Radiofrequency ablation (RFA) is a promising method for local treatment of liver malignancies. Currently available systems for radiofrequency ablation use monopolar current, which carries the risk of uncontrolled electrical current paths, collateral damages and limited effectiveness. To overcome this problem, we used a newly developed internally cooled bipolar application system in patients with irresectable liver metastases undergoing laparotomy. The aim of this study was to clinically evaluate the safety, feasibility and effectiveness of this new system with a novel multipolar application concept. Patients with a maximum of five liver metastases having a maximum diameter of 5 cm underwent laparotomy and abdominal exploration to control resectability. In cases of irresectability, RFA with the newly developed bipolar application system was performed. Treatment was carried out under ultrasound guidance. Depending on tumour size, shape and location, up to three applicators were simultaneously inserted in or closely around the tumour, never exceeding a maximum probe distance of 3 cm. In the multipolar ablation concept, the current runs alternating between all possible pairs of consecutively activated electrodes with up to 15 possible electrode combinations. Post-operative follow-up was evaluated by CT or MRI controls 24-48 h after RFA and every 3 months. In a total of six patients (four male, two female; 61-68 years), ten metastases (1.0-5.5 cm) were treated with a total of 14 RF applications. In four metastases three probes were used, and in another four and two metastases, two and one probes were used, respectively. During a mean ablation time of 18.8 min (10-31), a mean energy of 48.8 kJ (12-116) for each metastases was applied. No procedure-related complications occurred. The patients were released from the hospital between 7 and 12 days post-intervention (median 9 days). The post-interventional control showed complete tumour ablation in all cases. Bipolar radiofrequency using the novel multipolar ablation concept permits a safe and effective therapy for the induction of large volumes of coagulation in the local treatment of liver metastases.

Mare and foal survival and subsequent fertility of mares treated for uterine torsion.

PubMed

Spoormakers, T J P; Graat, E A M; ter Braake, F; Stout, T A E; Bergman, H J

2016-03-01

Previous surveys have reported that mare and foal survival after correction of uterine torsion (UT) varies from 60 to 84% and from 30 to 54%, respectively. Furthermore, resolution via a standing flank laparotomy (SFL) has been associated with better foal, but not mare, survival. To compare the success of SFL with other correction methods (e.g. midline or flank laparotomy under general anaesthesia; correction per vaginam). Retrospective analysis of clinical records. Data on correction technique, stage of gestation, degree of rotation, survival and subsequent fertility for 189 mares treated for UT at 3 equine referral hospitals in The Netherlands during 1987-2007 were analysed. Mean stage of gestation at diagnosis was 283 days (range 153-369 days), with the majority of UTs (77.5%) occurring before Day 320 of gestation. After correction of UT, 90.5% of mares and 82.3% of foals survived to hospital discharge, between 3 and 39 days later, and to foaling. Multivariable logistic regression indicated that correction method and stage of gestation at UT affected survival of foals and mares. For foals, survival was 88.7% after SFL compared with 35.0% after other methods (P = 0.001). When UT occurred at <320 days, 90.6% of foals survived, compared with 56.1% at ≥320 days (P = 0.007). For mare survival, an interaction between stage of gestation and correction method was detected (P = 0.02), with higher survival after SFL (97.1%) than other methods (50.0%) at <320 days of gestation (P<0.01). When UT occurred at ≥320 days, mare survival did not differ between techniques (76.0 vs. 68.8%; P = 0.6). Of 123 mares that were bred again, 93.5% became pregnant; fertility did not differ between mares treated by SFL (93.9%) and other techniques (87.5%; P = 0.9). Standing flank laparotomy is the surgical technique of choice for resolving uncomplicated equine UT (i.e. with no coexisting gastrointestinal lesions) except when the stage of gestation exceeds 320 days. © 2015 EVJ Ltd.

Surgery for patients with gastric cancer in the terminal stage of the illness - TNM stage IV.

PubMed

Budisin, N I; Majdevac, I Z; Budisin, E S; Manic, D; Patrnogic, A; Radovanovic, Z

2009-01-01

To assess any survival advantage in patients with incurable gastric cancer who had undergone resection, bypass or exploratory surgery. In nonresectable patients with pain, the effect of celiac plexus neurolysis was assessed. We retrospectively analysed data of 330 patients, operated between 1992 and 2006. The patients were followed until death or last examination. Incurable gastric cancer was defined as TNM stage IV disease: locally advanced (LA), with solitary distant metastasis (SM) or with multiple metastases and/or peritoneal carcinomatosis (MMC). The patients were divided into these 3 groups. Their postoperative survival was calculated and compared in relation to the surgical technique used. Factors which influenced mortality and survival were identified. 131 patients (39.7%) had locally LA cancer, 98 (29.7%) SM, and 101 (30.6%) belonged to the MMC group. The surgical procedures included 138 (41.8%) exploratory laparotomies, 84 (25.5%) bypass procedures and 108 (32.7%) resections. Thirty-three (10%) unresectable patients with pain underwent celiac plexus neurolysis. The mean survival was 21.8 months after resections, 7 months after by-passes and 4.8 after exploratory laparotomies (p = 0.0001). It was 14.57 months (p=0.001) in the LA group, 12.53 (p = 0.005) in the SM group, and 5.2 in the MMC group. Survival was shorter in patients with preoperative weight loss of more than 20 kg (3.2 months, p <0.0001). Postoperative 30-day mortality was 23.2% after exploratory laparotomies, 23.8% after bypasses and 20.4% after resections. Increased mortality was observed in the MMC group (27.7%) and in multivisceral resections (41%, p > 0.05), while significantly increased mortality occurred in patients with weight loss of over 20 kg (32%, p=0.03). Celiac plexus neurolysis was immediately effective in 30 out of 33 (91%) patients (p=0.0001), while 3 months later it was still effective in 15 (45.5%) patients (p=0.08). Resections are suggested in the LA and SM groups, and neurolysis in all nonresected patients with pain.

Hemangiopericytoma of Greater Omentum Presenting as a Huge Abdominal Lump

PubMed Central

Chatterjee, Damodar; Sarkar, Pradip; Sengupta, Niladri; Singh, W. Gopimohan

2008-01-01

Hemangiopericytoma is a rare neoplasm that can occur in any part of the human body, but it rarely develops in the greater omentum. We report a case of a patient who presented with a huge abdominal lump. At laparotomy, a huge vascular tumor, which was observed originating from the greater omentum, was resected. Histopathology investigation revealed this tumor as a benign hemangiopericytoma with a malignant potential. PMID:19568508

Brucella pelvic tubo-ovarian abscess mimicking a pelvic malignancy.

PubMed

Seoud, Muhiedine A F; Kanj, Suha S; Habli, Munira; Araj, George F; Khalil, Ali M

2003-01-01

A 57-y-old woman presented with recurrent abdominal and pelvic pain of 6 months' duration with low-grade fever. A computed tomographic scan indicated an ovarian tumor. Laparotomy revealed a pelvic abscess. Her symptoms resolved following surgery and antibiotic therapy. Pathology revealed an extensive inflammatory process. Tissue culture grew Brucella sp. The diagnosis and management of this previously undescribed pelvic tubo-ovarian abscess present a particular challenge.

Current management of penetrating torso trauma: nontherapeutic is not good enough anymore

PubMed Central

Ball, Chad G.

2014-01-01

A highly organized approach to the evaluation and treatment of penetrating torso injuries based on regional anatomy provides rapid diagnostic and therapeutic consistency. It also minimizes delays in diagnosis, missed injuries and nontherapeutic laparotomies. This review discusses an optimal sequence of structured rapid assessments that allow the clinician to rapidly proceed to gold standard therapies with a minimal risk of associated morbidity. PMID:24666458

International Conference on Natural Orifice Transluminal Endoscopic Surgery (NOTES)

DTIC Science & Technology

2006-06-01

causing evisceration. At exploration, a pancreatic stump leak also was noted. Drains were placed, and the patient was placed on total parenteral nutrition ...Department of Surgery. St. Joseph Clinic. Liege, Belgium Hospital Dr. Peset Aleixandre. Valencia. Spain 4 Clinica de Merida. Merida. Yucatan ...pneumonitis (n = 3), and parenteral nutrition (n = 1). There was conversion to laparotomy for 28 patients (2.7%), and surgical time ranged from 32 to 132

Adult right-sided Bochdalek hernia with ileo-cecal appendix: Almeida-Reis hernia.

PubMed

Costa Almeida, C E; Reis, Luis S; Almeida, Carlos M Costa

2013-01-01

Bochdalek hernia is one of the most common congenital abnormalities manifested in infants. In the adult is a rarity, with a prevalence of 0.17-6% of all diaphragmatic hernias. Right-sided Bochdalek hernias containing colon are even more rare, with no case described in the literature with ileo-cecal appendix. The authors present a case of a right-sided Bochdalek hernia in an adult female of 49 years old, presented with severe respiratory failure. During laparotomy for hernia correction, were found in an intrathoracic position the cecum and ileo-cecal appendix, the right colon and the transverse colon. Although useful in patient evaluation, clinical history and physical examination are not helpful in making diagnosis because of their nonspecific character. CT scan is the most accurate exam for making diagnosis. Most of the times there is no hernial sac. Surgery is the treatment of choice, and it is always indicated even if asymptomatic. In general suture of the defect is possible. Due to patient's weak respiratory function we chose laparotomy by Kocher incision. Being the first case of a right-sided Bochdalek hernia in the adult with a herniated ileo-cecal appendix, we name it Almeida-Reis hernia. Copyright © 2013 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Predictors of Mortality in Patients with Penetrating Inferior Vena Cava Injuries Surviving to the Operating Room.

PubMed

Maciel, James D; Plurad, David; Gifford, Edward; deVirgilio, Christian; Koopmann, Matt; Neville, Angela; Putnam, Brant; Kim, Dennis Y

2015-10-01

Inferior vena cava (IVC) injuries are associated with significant morbidity and mortality. To identify clinical factors associated with mortality in patients undergoing operative intervention for penetrating IVC injuries, a retrospective review of 98 patients was performed, excluding blunt injuries (n = 20) and deaths before surgery (n = 16). The overall mortality was 58 per cent. Nonsurvivors more commonly presented with hypotension (50% vs 23%, P = 0.03) and underwent resuscitative thoracotomy more frequently (42% vs 4%, P = 0.01). Retrohepatic injuries were more common among nonsurvivors (P = 0.04). There was no difference in the use of ligation (7% vs 17%, P = 0.29) or the massive transfusion protocol (35% vs 25%, P = 0.41). On multivariate analysis, after controlling for mechanism of injury, admission hypotension, Glasgow Coma Scale score , preoperative cumulative fluids, resuscitative thoracotomy , absence of spontaneous tamponade, and location of IVC injury, the only independent predictor of mortality was the absence of spontaneous tamponade at the time of laparotomy (odds ratio = 5.4, 95% confidence interval: 1.11-25.95; P = 0.04). Penetrating IVC injuries continue to be associated with a high mortality, particularly among patients with free intraabdominal hemorrhage at laparotomy. Large multicenter studies are required to define the optimal resuscitative and operative management techniques in these severely injured patients.

Using predicted 30 day mortality to plan postoperative colorectal surgery care: a cohort study.

PubMed

Swart, M; Carlisle, J B; Goddard, J

2017-01-01

Preoperative identification of high-risk surgical patients might help to reduce postoperative morbidity and mortality. Using a patient's predicted 30 day mortality to plan postoperative high-dependency unit (HDU) care after elective colorectal surgery might be associated with reduced postoperative morbidity. The 30 day postoperative mortality was predicted for 504 elective colorectal surgical patients in a preoperative clinic. The prediction was used to determine postoperative surgical ward or HDU care. Those with a predicted 30 day mortality of 1-3% mortality, and thus deemed at intermediate risk, had either planned HDU care (n=68) or planned ward care (n=139). The main outcome measures were emergency laparotomy and unplanned critical care admission. There were more emergency laparotomies and unplanned critical care admissions in patients with a predicted 30 day mortality of 1-3% who went to an HDU after surgery compared with patients who went to a ward: 0 vs 14 (10%), P=0.0056 and 0 vs 22 (16%), P=0.0002, respectively. Planned postoperative critical care was associated with a lower rate of complications after elective colorectal surgery. © The Author 2016. Published by Oxford University Press on behalf of the British Journal of Anaesthesia. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Recurrent intestinal volvulus in midgut malrotation causing acute bowel obstruction: A case report

PubMed Central

Sheikh, Fayed; Balarajah, Vickna; Ayantunde, Abraham Abiodun

2013-01-01

Intestinal malrotation occurs when there is a disruption in the normal embryological development of the bowel. The majority of patients present with clinical features in childhood, though rarely a first presentation can take place in adulthood. Recurrent bowel obstruction in patients with previous abdominal operation for midgut malrotation is mostly due to adhesions but very few reported cases have been due to recurrent volvulus. We present the case of a 22-year-old gentleman who had laparotomy in childhood for small bowel volvulus and then presented with acute bowel obstruction. Preoperative computerised tomography scan showed small bowel obstruction and features in keeping with midgut malrotation. Emergency laparotomy findings confirmed midgut malrotation with absent appendix, abnormal location of caecum, ascending colon and small bowel. In addition, there were small bowel volvulus and a segment of terminal ileal stricture. Limited right hemicolectomy was performed with excellent postoperative recovery. This case is presented to illustrate a rare occurrence and raise an awareness of the possibility of dreadful recurrent volvulus even several years following an initial Ladd’s procedure for midgut malrotation. Therefore, one will need to exercise a high index of suspicion and this becomes very crucial in order to ensure prompt surgical intervention and thereby preventing an attendant bowel ischaemia with its associated high fatality. PMID:23556060

Recurrent intestinal volvulus in midgut malrotation causing acute bowel obstruction: A case report.

PubMed

Sheikh, Fayed; Balarajah, Vickna; Ayantunde, Abraham Abiodun

2013-03-27

Intestinal malrotation occurs when there is a disruption in the normal embryological development of the bowel. The majority of patients present with clinical features in childhood, though rarely a first presentation can take place in adulthood. Recurrent bowel obstruction in patients with previous abdominal operation for midgut malrotation is mostly due to adhesions but very few reported cases have been due to recurrent volvulus. We present the case of a 22-year-old gentleman who had laparotomy in childhood for small bowel volvulus and then presented with acute bowel obstruction. Preoperative computerised tomography scan showed small bowel obstruction and features in keeping with midgut malrotation. Emergency laparotomy findings confirmed midgut malrotation with absent appendix, abnormal location of caecum, ascending colon and small bowel. In addition, there were small bowel volvulus and a segment of terminal ileal stricture. Limited right hemicolectomy was performed with excellent postoperative recovery. This case is presented to illustrate a rare occurrence and raise an awareness of the possibility of dreadful recurrent volvulus even several years following an initial Ladd's procedure for midgut malrotation. Therefore, one will need to exercise a high index of suspicion and this becomes very crucial in order to ensure prompt surgical intervention and thereby preventing an attendant bowel ischaemia with its associated high fatality.

One-stage surgery for removal of intravascular leiomyomatosis extending to right ventricle.

PubMed

Chiang, Ching-Shu; Chen, Po-Lin; Kuo, Tzu-Ting; Chen, I-Ming; Wu, Nai-Yuan; Chang, Hsiao-Huang

2018-03-01

Intravascular leiomyomatosis (IVL) is a rare nonmalignant tumor that can be fatal if untreated. A 49-year-old nulliparous Asian woman who underwent hysterectomy and left salpingo-oophorectomy for multiple uterine leiomyomas 18 months prior presented complaining of intermittent palpitation and chest tightness for approximately 1 month. Echocardiography revealed a large mobile tumor mass extending from the inferior vena cava (IVC) to the right atrium that partially obstructed IVC flow and tricuspid inflow. Thoracicabdominopelvic computed tomography revealed a left adnexal tumor (4.8 × 2.5 cm) causing intravascular obstruction extending from the left internal iliac vein to the IVC, right atrium, and right ventricle. IVL with right heart involvement INTERVENTIONS:: Under cardiopulmonary bypass, a one-stage surgery combining sternotomy and laparotomy was performed. The tumor was approached and extracted via sternotomy, and tumor detachment and removal of residual tumors was accomplished via laparotomy. A firm, smooth, and regularly shape tumor 15.5 × 5.5 × 2.5 in size was completely removed and histopathologically confirmed as IVL. The patient tolerated the surgical procedure well and no postoperative complication was noted. We describe a one-stage surgical approach to completely remove an IVL extending to the right ventricle.

Treatment of penetrating hepatic injuries: a retrospective analysis of 50 patients.

PubMed

Gonullu, D; Koksoy, F N; Ilgun, S; Demiray, O; Yucel, O; Yucel, T

2009-01-01

The aim of this study was to determine the possibility of non-operative treatment via retrospective analysis of our patients. Fifty patients with penetrating hepatic injuries were examined retrospectively with respect to trauma scores, associated injuries, complications, and mortality parameters. Thirteen injuries were caused by firearms, whereas 37 injuries were caused by stab wounds. Forty-three patients (86%) underwent laparotomy and 7 patients (14%) were monitored by CT and clinical findings (nonoperative group, NO group). The laparotomies were evaluated as non-therapeutic in 11 patients (22%) (NTL group) and therapeutic in 32 patients (64%) (TL group). The morbidity and mortality rates were 40 and 10%, respectively. RTS and ISS scores of the nonsurviving and the surviving patients were significantly different. The rates of major venous, grade IV-V hepatic injuries, and gunshot wounds were significantly higher in the nonsurviving patients when compared to the surviving patients. Major venous and grade IV-V hepatic injuries were the primary factors determining mortality and these injuries generally occurred as a result of firearm injuries. NTL occurring at a rate of 22% would decrease to 2% if 'RTS <7' criteria was added to the hemodynamic instability and/or peritoneal irritation findings determining surgical candidacy. Copyright 2009 S. Karger AG, Basel.

Selective non-operative management of stab wounds to the posterior abdomen is safe: the Pietermaritzburg experience.

PubMed

Kong, Victor; Oosthuizen, George; Sartorius, Benn; Clarke, Damian

2015-09-01

The selective non-operative management (SNOM) of stab injuries of the anterior abdomen is well established, but its application to the posterior abdomen remains controversial. A retrospective review of 1013 patients was undertaken at a major trauma service in South Africa over a five-year period. Ninety per cent of patients were males, and the mean age was 25 years. The mean time from injury to presentation was 4h and 73% of all injuries were inflicted by knives. A total of 9% (93) of patients required a laparotomy [Group A] and 82% (833) were successfully observed without the need for operative intervention [Group B]. CT imaging was performed on 52 patients (5%) who had haematuria [Group C], 25 (3%) who had neurological deficits [Group D], and 10 (1%) with retained weapon injuries [Group E]. The accuracy of physical examination for identifying the presence of organ injury was 88%. All observed patients who required laparotomy declared themselves within 24h. There were no mortalities as direct result of our current management protocol. Selective management based on active clinical observation and serial physical examination is safe, and when coupled with the judicious use of advanced imaging, is a prudent and reliable approach in a resource constrained environment. Copyright © 2015 Elsevier Ltd. All rights reserved.

Sildenafil Attenuates Hepatocellular Injury after Liver Ischemia Reperfusion in Rats: A Preliminary Study

PubMed Central

Savvanis, Spyridon; Nastos, Constantinos; Tasoulis, Marios-Konstantinos; Papoutsidakis, Nikolaos; Demonakou, Maria; Karmaniolou, Iosifina; Arkadopoulos, Nikolaos; Smyrniotis, Vassilios; Theodoraki, Kassiani

2014-01-01

We evaluated the role of sildenafil in a rat liver ischemia-reperfusion model. Forty male rats were randomly allocated in four groups. The sham group underwent midline laparotomy only. In the sildenafil group, sildenafil was administered intraperitoneally 60 minutes before sham laparotomy. In the ischemia-reperfusion (I/R) group, rats were subjected to 45 minutes of hepatic ischemia followed by 120 minutes of reperfusion, while in the sild+I/R group rats were subjected to a similar pattern of I/R after the administration of sildenafil, 60 minutes before ischemia. Two hours after reperfusion, serum levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were measured and histopathological examination of the lobes subjected to ischemia as well as TUNEL staining for apoptotic bodies was performed. Additionally, myeloperoxidase (MPO) activity and the expression of intercellular adhesion molecule-1 (ICAM-1) were analyzed. Serum markers of hepatocellular injury were significantly lower in the sild+I/R group, which also exhibited lower severity of histopathological lesions and fewer apoptotic bodies, as compared to the I/R group. The I/R group showed significantly higher MPO activity and higher expression of ICAM-1, as compared to the sild+I/R group. Use of sildenafil as a preconditioning agent in a rat model of liver I/R exerted a protective effect. PMID:24999378

Laparoscopic removal of an intra-abdominal intrauterine device: case and systematic review.

PubMed

Gill, Richdeep S; Mok, Dereck; Hudson, Matthew; Shi, Xinzhe; Birch, Daniel W; Karmali, Shahzeer

2012-01-01

Uterine perforation by intrauterine devices (IUDs) is a rare but well recognized complication. In the past, the presence of adhesions and perforation of viscera often resulted in the need for a laparotomy to remove the IUD. However, advances in laparoscopic technique have allowed surgeons to safely retrieve perforated IUDs. In this review, we analyze uterine perforation by an IUD and assess laparoscopic vs. open methods for removal of a perforated IUD. A systematic search strategy was applied to several electronic bibliographic databases: Medline/Pubmed, Embase, Cochrane Library, and OCLC PapersFirst. Key words used were IUD, laparoscopy, and uterine perforation. One hundred seventy-nine cases of attempted laparoscopic removal of perforated IUDs were identified in the English literature between 1970 and 2009. Patient age ranged from 17 to 49 years. Diagnostic laparoscopy was performed in all 179 cases reported. Laparoscopic removal of perforated IUDs was achieved successfully in 64.2% (115/179) of cases. This systematic review highlights how advances in laparoscopic technique and skill have allowed surgeons to safely retrieve IUDs without laparotomy. We recommend an attempt at laparoscopic removal as first-line treatment in symptomatic patients and as a reasonable treatment option in asymptomatic patients. Copyright © 2012 Elsevier Inc. All rights reserved.

The role of interventional radiology in the management of surgical complications after pancreatoduodenectomy.

PubMed

Sanjay, Pandanaboyana; Kellner, Maximiliane; Tait, Iain Stephen

2012-12-01

This study evaluates the role of interventional radiology (IR) in the management of postoperative complications after pancreatoduodenectomy (PD). A total of 120 consecutive patients were reviewed to identify IR procedures performed for early complications after PD. Findings showed that 24 patients (20.0%) required urgent radiological or surgical re-intervention for early complications, including 11 instances of post-pancreatectomy haemorrhage (PPH), six intra-abdominal abscesses, two bile leaks, one pancreatic fistula and one bowel ischaemia. Three of 24 complications were managed by surgery and 21 were managed by IR. Two of 11 PPHs involved intraluminal haemorrhage (ILH) and nine involved intra-abdominal haemorrhage (IAH). One ILH was managed conservatively and one required surgical intervention. In eight of nine patients with IAH, the bleeding site was identified on computed tomography angiography, and endovascular stenting or coil embolization were performed. No patient required a re-look laparotomy following IR for haemorrhage or intra-abdominal abscess. Overall, three of 120 patients required an urgent re-look laparotomy for early complications. Rates of major morbidity after PD remain high. However, many significant complications (PPH, pancreatic fistula, intra-abdominal abscess) can be managed by IR, reducing the need for reoperation. Re-look surgery is still required in a small percentage (2.5%) of patients. © 2012 International Hepato-Pancreato-Biliary Association.

Role of diclofenac sodium and paracetamol on colonic anastomosis: An experimental rodent model.

PubMed

Gulcicek, Osman Bilgin; Solmaz, Ali; Yigitbas, Hakan; Ercetin, Candas; Yavuz, Erkan; Ozdogan, Kamil; Biricik, Aytac; Akkalp, Asli Kahraman; Uzun, Hafize; Kutnu, Muge; Celebi, Fatih; Celik, Atilla

2018-05-01

Despite many advances in surgery and technology, colonic anastomosis remains a challenge after colonic resection. The purpose of this study is to compare the safety of using diclofenac sodium and paracetamol for analgesia in colonic anastomosis on rats. Wistar-Hannover rats were randomly allocated to four groups: Group 1, sham-operated group; Group 2, control group; Group 3, diclofenac sodium group; Group 4, paracetamol group. After laparotomy, the left colon was transected and a single-layer anastomosis was made with 5/0 vicryl in Groups 2, 3, and 4. Only laparotomy was performed in Group 1. After anastomosis, we administered saline to Group 2, diclofenac sodium to Group 3, and paracetamol to Group 4 for 7 days. Then, all animals were decapitated. The anastomotic region was resected, and bursting pressure was measured. Then, the specimen was sent to the laboratory for histological examination and hydroxyproline analysis. Bursting pressure and hydroxyproline level were significantly higher in the paracetamol group (p<0.05). When we looked at the fibrosis levels of these groups, it was also higher in paracetamol group. Bursting pressure, hydroxyproline levels, and fibrosis levels indicate that the perioperative use of paracetamol for analgesia when undergoing colonic anastomosis is safer than diclofenac sodium. Copyright © 2017. Published by Elsevier Taiwan.

Increased risk environment for emergency general surgery in the context of regionalization and specialization.

PubMed

Beecher, S; O'Leary, D P; McLaughlin, R

2015-09-01

The pressures on tertiary hospitals with increased volume and complexity related to regionalization and specialization has impacted upon availability of operating theatres with consequent displacement of emergencies to high risk out of hours settings. A retrospective review of an electronic emergency theatre list prospectively maintained database was performed over a two year period. Data gathered included type of operation performed, Time to Theatre (TTT), operation start time and length of stay (LOS). Of 7041 emergency operations 25% were performed out of hours. 2949 patient had general surgical emergency procedures with 910 (30%) performed out of hours. 53% of all emergency laparotomies and 54% of appendicectomies were out of hours. 57% of cases operated on out of hours had been awaiting surgery during the day. Mean TTT was shorter for those admitted at the weekend compared to those admitted during the week (15.6 vs 24.9 h) (p < 0.0001). The majority of major emergency surgery is performed out of hours in a way unfavorable to good clinical outcomes. It is of concern that more than half of the most life threating procedures involving laparotomy, take place out of hours. Regionalization needs to be accompanied by infrastructure planning to accommodate emergency surgery. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

Adhesive Small Bowel Obstruction: Predictive Factors of Lack of Response in Conservative Management with Gastrografin.

PubMed

Bueno-Lledó, Jose; Barber, Sebastian; Vaqué, Javier; Frasson, Mateo; Garcia-Granero, Eduardo; Juan-Burgueño, Manuel

2016-01-01

Gastrografin represents a useful tool in the diagnosis and management of adhesive small bowel obstruction (ASBO). The aim of this study is to identify variables with negative influence in nonoperative management with gastrografin. From August 2008 to March 2013, 223 consecutive patients with 235 episodes of ASBO were included and received gastrografin. A protocol for prospective data collection was developed. In order to explore factors related to the failure of nonoperative treatment, univariate and multivariate analysis were performed. One hundred and ninety eight episodes responded to nonoperative treatment (84.2% of success) and 33 patients (15.8%) required surgical intervention. Only 3 patients of the gastrografin cohort with contrast in colon, required surgery. Predictive factors of failure of nonoperative management with gastrografin were patients aged above 65 (p = 0.01; OR 1.791, 95% CI 1.41-2.19), with a history of 2 or more previous laparotomies (p = 0.03; OR 2.91, 95% CI 2.19-3.71), and who had undergone previous abdominal surgery due to ASBO (p = 0.002; OR 1.381, 95% CI 1.10-1.79). Patient age, the number of previous laparotomies, and the fact that previous abdominal surgery was conducted due to ASBO are indicative of unsuccessful management with gastrografin. © 2015 S. Karger AG, Basel.

[Use of Gastrografin(®) in the management of adhesion intestinal obstruction].

PubMed

Mora López, Laura; Serra-Aracil, Xavier; Llaquet Bayo, Heura; Navarro Soto, Salvador

2013-01-01

Adhesions are the most important cause of intestinal obstruction. Approximately 25% of surgical admissions for acute abdominal conditions are due to intestinal obstruction. Better diagnostic and treatment methods of intestinal obstruction could potentially reduce mortality rate to 5-10%. Gastrografin(®) could contribute to this achieve this. To present a protocol to treat adhesion intestinal obstruction with Gastrografin(®) that is safe, and allows shorter hospital stays and shorter time between admission and surgery. All patients with adhesion intestinal obstruction without symptoms of strangulation were treated with Gastrografin(®), intravenous fluids and nasogastric tube. Those in whom contrast reach the colon in 8, 12 or 24hours were considered to have partial obstruction, and were fed orally. If Gastrografin(®) failed in the following 24hours, a laparotomy was performed. Out of a total of 211 episodes (164 patients), 170 episodes received contrast and in 142 cases Gastrografin(®) reached the colon (104 episodes at 8h, 11 at 12h, and 27 at 24h). A laparotomy was required in 28 patients because of failed treatment, and in another 5 for other causes. A management protocol for adhesion intestinal obstruction with Gastrografin(®) is safe, reduces morbidity and mortality, and leads to a shorter hospital stay. Copyright © 2012 AEC. Published by Elsevier Espana. All rights reserved.

Treatments for esophageal cancer: a review.

PubMed

Kato, Hiroyuki; Nakajima, Masanobu

2013-06-01

Esophageal cancer is the eighth most common form of cancer worldwide. The treatments for esophageal cancer depend on its etiology. For mucosal cancer, endoscopic mucosal resection and endoscopic submucosal dissection are standard, while for locally advanced cancer, esophagectomy remains the mainstay. The three most common techniques for thoracic esophagectomy are the transhiatal approach, the Ivor Lewis esophagectomy (right thoracotomy and laparotomy), and the McKeown technique (right thoracotomy followed by laparotomy and neck incision with cervical anastomosis). Surgery for carcinoma of the cervical esophagus requires an extensive procedure with laryngectomy in many cases. When the tumor is more advanced, neoadjuvant chemotherapy or neoadjuvant chemoradiotherapy is added. The theoretical advantages of adding chemotherapy to the treatment of esophageal cancer are potential tumor down-staging prior to surgery, as well as targeting micrometastases and, thus, decreasing the risk of distant metastasis. Cisplatin- and 5-fluorouracil-based regimes are used worldwide. Chemoradiotherapy is the standard for unresectable esophageal cancer and could also be considered as an option for resectable tumors. For patients who are medically or technically inoperable, concurrent chemoradiotherapy should be the standard of care. Although neoadjuvant chemoradiotherapy followed by surgery or salvage surgery after definitive chemoradiotherapy is a practical treatment; judicious patient selection is crucial. It is important to have a thorough understanding of these therapeutic modalities to assist in this endeavor.

Laparoscopy for inflammatory bowel disease: pros and cons.

PubMed

Sardinha, T C; Wexner, S D

1998-04-01

The role of laparoscopic surgery in the treatment of colorectal malignancies is still under investigation, although it can offer significant benefits to many patients with inflammatory bowel disease (IBD). The aim of this study was to assess the pros and cons of the laparoscopic management of IBD. Data were obtained from a review of the literature published since 1992, when the first report of laparoscopic surgery for IBD appeared in print. From 1992 to 1997 several series of laparoscopic colorectal surgery for the management of IBD have been reported. A close evaluation of these studies revealed that laparoscopy in patients with terminal ileal Crohn's disease or anal Crohn's disease in need of fecal diversion offers significant advantages compared to laparotomy, including decreased pain, length of hospitalization, and disability. An additional bonus is improved cosmesis and a reduction in symptomatic postoperative adhesions. These many benefits can be achieved without any increase in morbidity or expense. Conversely, the use of this technology for restorative proctocolectomy in patients with mucosal ulcerative colitis is associated with a longer operative time and an increased incidence of both intra- and postoperative complications compared to laparotomy. Laparoscopic colorectal surgery can thus be advantageous for treatment of terminal ileal Crohn's disease but cannot be routinely justified for the treatment of mucosal ulcerative colitis.

A case report of a patient with high β-hCG levels after operation because of primary broad ligament pregnancy.

PubMed

Zu, M; Zhao, G Q; Liu, Z Q; Zhang, H T; Chen, L; Zhao, D H

2017-01-01

A broad ligament pregnancy is an extremely rare condition and diagnosis is frequently missed and finally made during laparotomy. This is a case of a young patient with high serum beta-human chorionic gonadotropin (β-hCG) levels after operation because of broad ligament pregnancy. A 31-year-old multipara complained of intermittent lower abdominal pain with vaginal bleeding for four months. A color ultrasonography revealed a cystic mass in the left attachment area, indicating an interstitial tubal pregnancy. However, trophoblastic disease could not be excluded. She accepted conservative treatment with methotrexate (MTX) at first, but observation showed that conservative treatment was slow and accompanied with liver function damage. Therefore, exploratory laparotomy was performed. Intraoperative situations and postoperative pathology confirmed broad ligament pregnancy. Her serum p- hCG was sustained at a high level for three months after operation. Her examinations of serum, CT, and ultrasonography could explain this situation. Primary broad ligament pregnancy refers to pregnancy where implantation of the fertilized ovum occurs directly between the two leaves of the broad ligament. The gravid substance was removed, however serum β-hCG could not gradually re- turn to normal levels. This case should be followed-up closely to prevent adverse outcomes.

Effects of pinealectomy and melatonin supplementation on endometrial explants in a rat model.

PubMed

Koc, Onder; Gunduz, Bülent; Topcuoglu, Ata; Bugdayci, Güler; Yilmaz, Fahri; Duran, Bülent

2010-11-01

To determine the effects of pinealectomy on endometrial explants in rats and evaluate the activity of superoxide dismutase (SOD) and catalase (CAT) and the levels of malondialdehyde (MDA) in the rat endometriosis model. Rats with experimentally induced endometriosis were randomly divided into three groups after second-look laparotomies. Group 1 (pinealectomy, n = 8) and Group 2 (pinealectomy+melatonin, n = 8) underwent pinealectomies after the second-look laparotomies. Group 3 was presented as control group (vehicle solution+without pinealectomy (n = 6)). Melatonin was administered intraperitoneally for 4 weeks in Group 2, whereas an equal volume of vehicle solution was given to Groups 1 and 3. Evaluation of the volume of the endometrial explants, histopathological examination and preservation of explant epitheliums according to the scoring system were undertaken. There was a statistically significant increase in spherical explant volumes of Group 1 compared to Groups 2 and 3. In Group 1, the level of MDA was significantly higher and SOD and CAT activity was significantly lower compared to Groups 2 and 3. A statistically significant increase in the epithelial lining scores of explants was noted in Group 1 compared to Groups 2 and 3. The effects of pinealectomy on the progression of endometriosis explants were reversed by melatonin. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

[Case of Leriche's syndrome treated with safe and effective analgesia after laparotomy by transversus abdominis plane block, rectus sheath block, and continuous wound infusion with ropivacaine].

PubMed

Hotta, Arisa; Yagi, Yuuki; Hakata, Saaya; Tsumura, Yae; Shimizu, Motoko; Kukida, Ayako; Nakamoto, Ai; Yoshikawa, Noriko; Oohira, Naoko; Tatekawa, Shigeki

2013-12-01

Ultrasound-guided peripheral nerve blocks in the abdominal wall, such as transversus abdominis plane block (TAP block) and rectus sheath block, are now widely used. We report a case of Leriche's syndrome treated with safe and effective analgesia after laparotomy by abdominal wall block and continuous infusion. A 61-year-old man diagnosed with Leriche's syndrome underwent Y-graft replacement for an abdominal aortic aneurysm. Preoperative enhanced and 3-dimensional CTs showed many collateral arterial systems, especially in the right abdominal wall. It was suggested that the right internal iliac artery had been completely occluded, and the left one showed severe stenosis. After the induction of general anesthesia, we recognized collateral arteries through an ultrasound view as on preoperative CTs. We lowered the pulse repetition frequency more than usual in order not to injure them. We injected 0.1875% ropivacaine 60 ml as TAP block, and 20 ml as rectus sheath block. When the wound was closed, a catheter was passed through an 18-gauge Tuohy needle placed above the fascia along the supraumbilical site. After the operation, 0.2% ropivacaine was continuously delivered at a rate of 6 ml hr-1 through the catheter. We could provide the patient with effective analgesia after surgery.

Multimodal analgesia in abdominal sepsis: a case report of liposome bupivacaine in ultrasound-guided rectus sheath blocks after unexpected open hemi-colectomy.

PubMed

Patzkowski, Michael S; Stevens, Gregory

2015-06-01

Contrasted with open laparotomy, the risk-benefit ratio of epidural anesthesia in laparoscopic surgery frequently disfavors its use. The presence of abdominal sepsis also affects utilization with concerns about the risks of epidural abscess and hypotension. In the unplanned conversion to open laparotomy, postoperative pain control becomes more difficult. We discuss utilization of rectus sheath blocks with liposome bupivacaine as a component of multimodal analgesia in a patient with abdominal sepsis from a perforated appendix. A 33-year-old healthy male Soldier presented with a perforated appendix. Treatment consisted of urgent laparoscopic appendectomy that was subsequently converted to an open right hemicolectomy. Bilateral rectus sheath blocks were performed with liposome bupivacaine before awakening to mitigate postoperative pain. The patient reported mild postoperative pain scores, was able to ambulate comfortably on the day of surgery, and had early return of bowel function. This case describes rectus sheath blocks with liposomal bupivacaine for postoperative pain control and to hasten functional recovery following an unplanned conversion to open hemicolectomy. This application provided many of the benefits of epidural analgesia while avoiding some of its most serious risks, making it a valuable analgesic option for the patient with abdominal sepsis. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

The role of interventional radiology in the management of surgical complications after pancreatoduodenectomy

PubMed Central

Sanjay, Pandanaboyana; Kellner, Maximiliane; Tait, Iain Stephen

2012-01-01

Objectives This study evaluates the role of interventional radiology (IR) in the management of postoperative complications after pancreatoduodenectomy (PD). Methods A total of 120 consecutive patients were reviewed to identify IR procedures performed for early complications after PD. Results Findings showed that 24 patients (20.0%) required urgent radiological or surgical re-intervention for early complications, including 11 instances of post-pancreatectomy haemorrhage (PPH), six intra-abdominal abscesses, two bile leaks, one pancreatic fistula and one bowel ischaemia. Three of 24 complications were managed by surgery and 21 were managed by IR. Two of 11 PPHs involved intraluminal haemorrhage (ILH) and nine involved intra-abdominal haemorrhage (IAH). One ILH was managed conservatively and one required surgical intervention. In eight of nine patients with IAH, the bleeding site was identified on computed tomography angiography, and endovascular stenting or coil embolization were performed. No patient required a re-look laparotomy following IR for haemorrhage or intra-abdominal abscess. Overall, three of 120 patients required an urgent re-look laparotomy for early complications. Conclusions Rates of major morbidity after PD remain high. However, many significant complications (PPH, pancreatic fistula, intra-abdominal abscess) can be managed by IR, reducing the need for reoperation. Re-look surgery is still required in a small percentage (2.5%) of patients. PMID:23134182

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

PubMed

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

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

[Risk management for endoscopic surgery].

PubMed

Kimura, Taizo

2010-05-01

The number of medical accidents in endoscopic surgery has recently increased. Surgical complications caused by inadequate preparation or immature technique or those resulting in serious adverse outcomes may be referred to as medical accidents. The Nationwide Survey of Endoscopic Surgery showed that bile duct injury and uncontrollable bleeding were seen in 0.68% and in 0.58%, respectively, of cholecystectomy patients; interoperative and postoperative complications in 0.84% and in 3.8%, respectively, of gastric cancer surgery patients; and operative complications in 6.74% of bowel surgery patients. Some required open repair, and 49 patients died. The characteristic causes of complications in endoscopic surgery are a misunderstanding of anatomy, handling of organs outside the visual field, burn by electrocautery, and injuries caused by forceps. Bleeding that requires a laparotomy for hemostasis is also a complication. Furthermore, since the surgery is usually videorecorded, immature techniques resulting in complications are easily discovered. To decrease the frequency of accidents, education through textbooks and seminars, training using training boxes, simulators, or animals, proper selection of the surgeon depending on the difficulty of the procedure, a low threshold for conversion to laparotomy, and use of the best optical equipment and surgical instruments are important. To avoid malpractice lawsuits, informed consent obtained before surgery and proper communication after accidents are necessary.

Effects of Chitin and Sepia Ink Hybrid Hemostatic Sponge on the Blood Parameters of Mice

PubMed Central

Zhang, Wei; Sun, Yu-Lin; Chen, Dao-Hai

2014-01-01

Chitin and sepia ink hybrid hemostatic sponge (CTSH sponge), a new biomedical material, was extensively studied for its beneficial biological properties of hemostasis and stimulation of healing. However, studies examining the safety of CTSH sponge in the blood system are lacking. This experiment aimed to examine whether CTSH sponge has negative effect on blood systems of mice, which were treated with a dosage of CTSH sponge (135 mg/kg) through a laparotomy. CTSH sponge was implanted into the abdominal subcutaneous and a laparotomy was used for blood sampling from abdominal aortic. Several kinds of blood parameters were detected at different time points, which were reflected by coagulation parameters including thrombin time (TT), prothrombin time (PT), activated partial thromboplatin time (APTT), fibrinogen (FIB) and platelet factor 4 (PF4); anticoagulation parameter including antithrombin III (AT-III); fibrinolytic parameters including plasminogen (PLG), fibrin degradation product (FDP) and D-dimer; hemorheology parameters including blood viscosity (BV) and plasma viscosity (PV). Results showed that CTSH sponge has no significant effect on the blood parameters of mice. The data suggested that CTSH sponge can be applied in the field of biomedical materials and has potential possibility to be developed into clinical drugs of hemostatic agents. PMID:24727395

Involvement of spinal orexin A in the electroacupuncture analgesia in a rat model of post-laparotomy pain.

PubMed

Feng, Xiao-Ming; Mi, Wen-Li; Xia, Fang; Mao-Ying, Qi-Liang; Jiang, Jian-Wei; Xiao, Sheng; Wang, Zhi-Fu; Wang, Yan-Qing; Wu, Gen-Cheng

2012-11-22

Orexin A (OXA, hypocretin/hcrt 1) is a newly discovered potential analgesic substance. However, whether OXA is involved in acupuncture analgesia remains unknown. The present study was designed to investigate the involvement of spinal OXA in electroacupuncture (EA) analgesia. A modified rat model of post-laparotomy pain was adopted and evaluated. Von Frey filaments were used to measure mechanical allodynia of the hind paw and abdomen. EA at 2/15 Hz or 2/100 Hz was performed once on the bilateral ST36 and SP6 for 30 min perioperatively. SB-334867, a selective orexin 1 receptor (OX1R) antagonist with a higher affinity for OXA than OXB, was intrathecally injected to observe its effect on EA analgesia. OXA at 0.3 nmol and EA at 2/15 Hz produced respective analgesic effects on the model (P<0.05). Pre-surgical intrathecal administered of SB-334867 30 nmol antagonized OXA analgesia and attenuated the analgesic effect of EA (P<0.05). However, SB-334867 did not block fentanyl-induced analgesia (P>0.05). In addition, naloxone, a selective opioid receptor antagonist, failed to antagonize OXA-induced analgesia (P>0.05). The results of the present study indicate the involvement of OXA in EA analgesia via OX1R in an opioid-independent way.

Peutz-Jeghers syndrome: data from the Singapore Polyposis Registry and a shifting paradigm in management.

PubMed

Tan, Veronique Km; Koh, Poh Koon; Loi, Carol Tt; Eu, Kong Weng; Tang, Choong Leong

2010-01-01

Peutz-Jeghers Syndrome (PJS) is an uncommon autosomal dominant hamartomatous polyposis syndrome. Morbidity arises from polyp-related complications and increased risks of malignancy. We report on PJS patients registered in the Singapore Polyposis Registry, identified principal causes of morbidity and appraised current management strategies. A followup protocol based on recent literature has been proposed. A search of a prospectively collected database in the Singapore Polyposis Registry was made. Only patients who fulfilled the diagnostic criteria of PJS were included. The clinical records were retrieved for review. Information on affected family members was obtained from the Registry's pedigree records. Seven unrelated patients fulfilled the criteria of having PJS. Principal causes of morbidity include recurrent bouts of abdominal colic, episodes of intestinal obstruction, gastrointestinal bleeding and the need for repeated laparotomies. Six out of 7 patients had initial presentation with acute intestinal obstruction requiring emergency laparotomy. Management was mostly problem-oriented and marked inter-surgeon variation with regard to cancer screening and genetic counselling was observed. Patients with PJS suffer gastrointestinal complications from polyposis and are at increased risks for developing cancers. A move towards surveillance and planned comprehensive care may reduce the morbidity of the condition. A protocol driven approach conducted in the setting of a Polyposis Registry is ideally suited to facilitate such care.

[Current role of conservative surgery].

PubMed

Barri-Soldevila, Pere N; Vázquez, Alberto

2013-07-01

It is not easy to establish the true impact of fibroids on fertility. Fibroidectomy in sterile patients with subserosal fibroids does not offer the best results for patients with in situ fibroids. Women with intramural fibroids appear to present reduced fertility and increased miscarriage rates, compared with women without fibroids. However, fibroidectomy does not always reverse this effect (does not increase the clinical pregnancy or "take-home baby" rates), but the quality of the studies is still poor. Fibroids with a submucosal component significantly decrease implantation and pregnancy rates with regard to sterile controls. Fibroid exeresis clearly improves fertility results. There is a need for better quality studies aimed at assessing the impact of intramural fibroids, with a special focus on factors such as size, number and proximity to the endometrium. The majority of cases can be treated endoscopically. This procedure needs properly trained teams who monitor their results and who are able to offer the same guarantees that laparotomy affords, both in terms of the surgical technique and the patients' obstetric future. Laparoscopic fibroidectomy offers results comparable to laparotomy and minimizes the formation of adhesions, blood loss, hospital stay and the time to return to work. For sterile patients, laparoscopic fibroidectomy may be the first choice therapy. Copyright © 2013 Elsevier España, S.L. All rights reserved.

[Spontaneous bile duct perforation: a rare cause of acute abdominal pain during childhood].

PubMed

Ozdemir, Tunç; Akgül, Ahsen Karagözlü; Arpaz, Yağmur; Arikan, Ahmet

2008-07-01

Spontaneous perforation of the bile duct (SPBD) is a rare cause of acute abdominal pain during childhood. Pancreatico-biliary malfunction has been postulated to contribute to its etiology. Factors related to diagnosis and treatment and difference from the other common causes of acute abdominal pain are emphasized. Five patients (3 boys, 2 girls, mean age 4.6) were admitted with peritonitis and operated with initial diagnosis of perforated appendicitis. During laparotomy, SPBD was detected. Presentation, laboratory findings and operative technique of the patients were evaluated retrospectively. Common complaints were abdominal pain and bilious vomiting. Abdominal distention was present in all patients. Leukocytosis and mild hyperbilirubinemia were detected in 5, elevated serum transaminase levels in 4, hyperglycemia in 1 and constipation in 1 patient(s). Abdominal ultrasonography showed a large amount of free fluid. During laparotomy, sterile bile peritonitis was detected initially. After exploration, SPBD was seen. T-tube drainage of the bile duct was carried out. Patients were discharged after removal of the T-tubes. Pancreatico-biliary malfunction was detected in 4 of 5 patients. In patients with generalized peritonitis, elevated transaminase levels and hyperbilirubinemia, SPBD must be considered. Even though the T-tube drainage is the treatment of choice, Roux-en-Y hepatico-portoenterostomy may be mandatory in certain patients.

Neonatal ovarian torsion complicated by intestinal obstruction and perforation, and review of the literature.

PubMed

Jeanty, Cerine; Frayer, Elizabeth A; Page, Renee; Langenburg, Scott

2010-06-01

We present a case of neonatal ovarian torsion complicated by bowel obstruction and perforation and review the literature regarding the incidence of bowel obstruction in neonatal ovarian cysts, the presentation, and treatment. A term neonate was prenatally diagnosed with a cystic abdominal mass palpable on physical examination. A postnatal abdominal x-ray showed paucity of gas in the left hemiabdomen with rightward displacement of bowel loops. Exploratory laparotomy on day 2 of life revealed a large cystic mass in the left lower quadrant consistent with a torsed left ovary, an omental band causing strangulation of the bowel mesentery, and a perforation of the distal ileum. Our literature search revealed 19 reported cases of neonatal ovarian cysts resulting in bowel obstruction. Infants may present with a palpable abdominal mass, respiratory distress, as well as signs and symptoms of intestinal obstruction. Two mechanisms exist for bowel obstruction: adhesions caused by a torsed necrotic ovary and mass effect of a large ovarian cyst, often measuring 9 to 10 cm in diameter. Options to treat ovarian cysts include antenatal or postnatal aspiration, laparoscopy, and laparotomy. Cysts less than 4 to 5 cm can be observed, whereas operative intervention is indicated in symptomatic cases and in persistent or enlarging ovarian cysts. Copyright 2010 Elsevier Inc. All rights reserved.

Accelerated recovery from Candida peritonitis of enteric origin by early surgical drainage in a peritoneal dialysis patient.

PubMed

Kazama, Itsuro; Muto, Shigeaki; Inoue, Makoto; Fukui, Taro; Kotoda, Atsushi; Takemura, Katsumi; Kimura, Takaaki; Ishikawa, Nobuo; Yagisawa, Takashi; Yumura, Wako; Kusano, Eiji

2011-12-01

A 62-year-old man on continuous ambulatory peritoneal dialysis was transferred to our hospital with recurrent abdominal pain and a cloudy peritoneal effluent. Three weeks before the transfer, his symptoms were successfully treated with broad-spectrum antibiotics. However, their effectiveness was lost for his recurrent symptoms. Fungal peritonitis was diagnosed because of an increased white blood cell count in the peritoneal fluid on admission and isolation of Candida albicans from a peritoneal fluid culture. Intravenous fos-fluconazole was immediately started, although it was ineffective for his deteriorating symptoms. The concomitant isolation of Candida albicans in a stool culture suggested that fungal peritonitis had an enteric origin. An emergency laparotomy revealed multiple diverticulosis and sigmoid colon diverticulitis. A surgical drainage was performed in addition to peritoneal catheter removal. Postoperatively, the patient's symptoms improved rapidly and there were no signs of recurrence with continuous administration of fos-fluconazole. Surgical drainage accelerated the recovery from fungal peritonitis. This patient is the first case showing the usefulness of stool culture in the diagnosis of fungal peritonitis secondary to prior bacterial peritonitis. This case also demonstrated the importance of laparotomy to confirm the enteric origin of the fungus, and the efficacy of early surgical drainage for the treatment.

Adult-onset Morgagni's hernia.

PubMed

Valdivielso Cortázar, Eduardo; Carral Martínez, David; Gómez Gutiérrez, Manuel; Bouzón Alejandro, Alberto

2018-05-01

We report the case of a 65-year-old male patient with Down's syndrome and a deep venous thrombosis on anticoagulation with acenocoumarol. The case presented due to nonspecific, predominantly postprandial epigastric discomfort, meteorism and aerophagia. A thoracoabdominal computed tomography (CT) scan revealed a Morgagni hernia with a cephalad migration of part of the stomach, ascending colon and transverse colon. After laparotomy, the defect was repaired using a titanium mesh and the patient had a favorable outcome.

Incarcerated umbilical hernia leading to small bowel ischemia.

PubMed

Lutwak, Nancy; Dill, Curt

2011-09-19

A 59-year-old male with history of hepatitis C, refractory ascites requiring multiple paracentesis and transjugular intrahepatic portosystemic shunt placement presented to the emergency department with 2 days of abdominal pain. Physical examination revealed blood pressure of 104/66 and pulse of 94. The abdomen was remarkable for distention and a tender incarcerated umbilical hernia. The skin overlying the hernia was pale with areas of necrosis. The patient immediately underwent laparotomy which was successful.

The Air Force Critical Care Air Transport Team (CCATT): Using the Estimating Supplies Program (ESP) to Validate Clinical Requirements

DTIC Science & Technology

2005-04-05

categories are postsurgical cases, and represent thoracic, staged exploratory laparotomy, vascular/amputation, and craniotomy PCs for which surgical...Post Surgical Craniotomy J – Environmental Emergency E – Burns > 20% BSA K – Medical, Anaphylaxis/Asthma F – Class III and IV Hemorrhagic Shock...Amputation G – Crush/Blunt Injury K – Med, Anaphylaxis Asthma D – Post Surgical Craniotomy H – Head Injury

Neonatal intestinal volvulus due to a persistent right vitelline artery.

PubMed

Loh, Amos H P; Prasad, Sai T R; Chew, Sung-Hock; Jacobsen, Anette S

2007-04-01

We report a case of neonatal intestinal volvulus around a persistent right vitelline artery, presenting as an aberrant parieto-mesenteric band on exploratory laparotomy. To our knowledge, this is the first case report in the English literature of a persistent right vitelline artery causing axial intestinal volvulus in a neonate. A review of the literature and the embryopathogenesis is discussed, as well as the importance of emergent diagnoses of such lesions.

Role of Prophylactic Mesh Placement for Laparotomy and Stoma Creation.

PubMed

Rhemtulla, Irfan A; Messa, Charles A; Enriquez, Fabiola A; Hope, William W; Fischer, John P

2018-06-01

Incisional and parastomal hernias are a cause of significant morbidity and have a substantial effect on quality of life and economic costs for patients and hospital systems. Although many aspects of abdominal hernias are understood, prevention is a feature that is still being realized. This article reviews the current literature and determines the utility of prophylactic mesh placement in prevention of incisional and parastomal hernias. Copyright © 2018 Elsevier Inc. All rights reserved.

Hematoma induced by thorium dioxide

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

Mann, N.S.; Chaudhry, A.; Thaler, S.

1976-04-01

A 74-year-old man complained of anorexia and weight loss. Twenty-six years earlier he had received an injection of Thorotrast. A needle biopsy of the liver showed thorium dioxide granules and periportal fibrosis. On laparotomy, a hepatoma of the left lobe of the liver was discovered. Hepatic malignancy should be suspected in any patient with abnormal results of liver function tests, particularly an elevated level of alkaline phosphatase, who previously has had an injection of Thorotrast.

Comparison of Combat Gauze with Fibrin Sealant Patch in Hemorrhage Control after Vascular or Hepatic Trauma

DTIC Science & Technology

2017-05-15

experimentation are needed to determine the role of fibrin patches in acute traumatic hemorrhage control . 2.0 BACKGROUND Hemorrhage remains the most...Compare performance of CG to EVARREST in a porcine model of vascular trauma. Animals were separated into three groups : 1. Control : Arterial and...trauma. Animals were separated into three groups : 1. Control : Arterial and venous cannulation followed by laparotomy with liver injury and

Comparison of Combat Gauze with Fibrin Sealant Patch in Hemorrhage Control after Vascular or Hepatic Trauma

DTIC Science & Technology

2017-05-01

experimentation are needed to determine the role of fibrin patches in acute traumatic hemorrhage control . 2.0 BACKGROUND Hemorrhage remains the most...Compare performance of CG to EVARREST in a porcine model of vascular trauma. Animals were separated into three groups : 1. Control : Arterial and...trauma. Animals were separated into three groups : 1. Control : Arterial and venous cannulation followed by laparotomy with liver injury and

Anesthetic Management in a Gravida with Type IV Osteogenesis Imperfecta

PubMed Central

Vue, Elizabeth; Davila, Juan

2016-01-01

Osteogenesis imperfecta (OI) is an inherited disorder of the connective tissues caused by abnormalities in collagen formation. OI may present many challenges to the anesthesiologist. A literature review reveals a wide range of implications, from basic positioning to management of the difficult airway. We present the anesthetic management of a 25-year-old gravid woman with OI, fetal demise, and possible uterine rupture, admitted for an exploratory laparotomy. PMID:27433164

Isolated rupture of the gallbladder following blunt abdominal trauma: case report

PubMed Central

Epstein, Marina Gabrielle; da Silva, Dorivaldo Lopes; Elias, Naim Carlos; Sica, Gustavo Tricta Augusto; Fávaro, Murillo de Lima; Ribeiro, Marcelo Augusto Fontenelle

2013-01-01

ABSTRACT Gallbladder rupture following blunt abdominal trauma is a rare event recognized on evaluation and treatment of other visceral injuries during laparotomy. Isolated gallbladder rupture secondary to blunt abdominal trauma is even more uncommon. The clinical presentation of gallbladder injury is variable, resulting in a delay in diagnosis and treatment. We report the case of a patient who suffered an isolated gallbladder rupture due to blunt abdominal trauma. PMID:23843066

The Effect of Structured Preadmission Preoperative Teaching on Patient Outcomes After Abdominal Surgery

DTIC Science & Technology

1990-01-01

cholecystectomy, hysterectomy, gastric surgery, ventral hernlorrhaphy, bowel resection without ostomy , laparotomy). 3.) Patients with the following...materials I hope will be helpful to you in the study you are planning. I think most of these measures are far more elaborate than what you need, but they...and patterns Eliminative aids used at home Ostomies Diaphioresis Other excretions ACTIVITY AND REST Usual activitieS Ability to perform ADL Tolerance

A Rare Case of Heterotopic Pregnancy with Ruptured Left Rudimentary Horn Pregnancy

PubMed Central

Rathod, Setu

2015-01-01

Heterotopic pregnancy(HP) occurs when intrauterine and ectopic pregnancies coexist. We report a case of HP at 14 wk of gestation presenting as ruptured left rudimentary horn ectopic pregnancy with live intrauterine gestation and was managed with emergency laparotomy followed by resection of left rudimentary non communicating horn of uterus. The intrauterine pregnancy continued uneventfully. A female baby was delivered vaginally at 41 wk following induction of labour. PMID:25954670

Long-term results and quality of life of patients undergoing sequential surgical treatment for severe acute pancreatitis complicated by infected pancreatic necrosis.

PubMed

Cinquepalmi, Lorenza; Boni, Luigi; Dionigi, Gianlorenzo; Rovera, Francesca; Diurni, Mario; Benevento, Angelo; Dionigi, Renzo

2006-01-01

Infected pancreatic necrosis (IPN) is one of the most severe complications of acute pancreatitis (AP). Sequential surgical debridement represents one of the most effective treatments in terms of morbidity and mortality. The aim of this paper is to describe the quality of life and long-term results (e.g., nutritional, muscular, and pancreatic function) of patients treated by sequential necrosectomy at the Department of Surgery of the University of Insubria (Varese, Italy). Data were collected on patients undergoing sequential surgical debridement as treatment for IPN. The severity of AP was evaluated using the Ranson criteria, the Acute Physiology and Chronic Health Evaluation (APACHE II) Score, and the Sepsis Score, as well as the extent of necrosis. The surgical approach was through a midline or subcostal laparotomy, followed by exploration of the peritoneal cavity, wide debridement, and peritoneal lavage. The abdomen was either left open or closed partially with a surgical zipper, with multiple re-laparotomies scheduled until debridement of necrotic tissue was complete. The long-term evaluation focused on late morbidity, performance status, and abdominal wall function. In the majority of patients (68%), mixed flora were isolated. Pseudomonas aeruginosa was the microorganism identified most commonly (59%), often associated with Candida albicans or C. glabrata. The mean total hospital stay was 71+/-38 days (range 13-146 days), of which 24+/-19 days (range 0-66 days) were in the intensive care unit. Eight patients died, the deaths being caused by multiple organ dysfunction syndrome in seven patients and hemorrhage from the splenic artery in one. Normal exocrine and endocrine pancreatic function was observed in 28 patients (88%). At discharge, four patients had steatorrhea, which was temporary. Eight patients (23%) developed pancreatic pseudocysts, and in six, cystogastostomy was performed. Most patients (29/32, 91%) developed a post-operative hernia, but only five required surgical repair. All patients had a Short Form (SF)-36 score>60%, and 20 of the 32 patients (68%) had scores>70-80% (good quality of life). The worst scores were related to alcoholic pancreatitis. The degree of pancreatic failure (exocrine and endocrine function) is not related to the amount of pancreatic necrosis. Even with a need for repeated laparotomy and multiple surgical procedures, the abdominal wall capacity as well as long-term quality of life remain excellent.

Ostomy creation in neonates with acute abdominal disease: friend or foe?

PubMed

van Zoonen, Anne G J F; Schurink, Maarten; Bos, Arend F; Heineman, Erik; Hulscher, Jan B F

2012-08-01

An ostomy seems a safe alternative in neonates with an acute abdomen when immediate restoration of bowel continuity is deemed undesirable. Faced with several complications in our center, and the feeling we are not the only center with these complications, we decided to assess the rate and type of complications after both ostomy creation and closure. All data regarding neonates (<30 days of age) who underwent a laparotomy for a suspected abdominal emergency in the period 2000 to 2010 were retrospectively analyzed. These data included demographics such as gender, gestational age, and birth weight. Disease etiology was defined and various features of the enterostomy were analyzed. These features included type, location, time to ostomy take down, and complications and mortality directly related to both creation and closure of the ostomy. A total of 155 patients who underwent a laparotomy for suspect acute abdomen were identified. Median gestational age was 33 weeks (range 25 to 40) and median birth weight was 1926 g (range 560 to 4380). Median age at laparotomy was 8 days (range 0 to 30). Indications for surgery were necrotizing enterocolitis (n = 38), spontaneous intestinal perforation (n = 11), intestinal atresia (n = 9) or obstruction (n = 5), and volvulus (n = 4). An ostomy was created in 67 patients (67/155: 43%): 38 boys and 29 girls. There were 8 jejuno-, 49 ileo-, and 10 colostomies created. In almost all cases (94%), a mucous fistula was also constructed.In 23 patients (23/67: 34%) ostomy-related complications occurred. Most frequent were high output ostomy (n = 10) and necrosis of the enterostomy (n = 7). Due to either one of the complications, nine patients (9/67: 13%) needed a reoperation.In this study, 11 patients died before ostomy closure could occur. In 53 patients, the ostomy was closed after a median of 107 days (range 4 to 299).After ostomy closure, complications occurred in 13 cases (13/53: 25%). Seven patients (7/53: 13%) needed another reoperation because of anastomotic leakage (n = 4), adhesions (n = 2), or incisional hernia (n = 1). There was no closure-related mortality. Although creating a temporary ostomy in newborns is preferable in certain situations, there is a considerable occurrence of complications and reoperations. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Practice Patterns for the Use of Antibiotic Agents in Damage Control Laparotomy and Its Impact on Outcomes.

PubMed

Goldberg, Stephanie R; Henning, Jennifer; Wolfe, Luke G; Duane, Therese M

2017-04-01

The purpose of this study was to identify practice patterns associated with the use of antimicrobial agents with damage control laparotomy (DCL) and the relationship with post-operative intra-abdominal infection (IAI) rates. The study was a retrospective review of trauma patients undergoing laparotomy at a Level 1 trauma center in 2010. Patients undergoing DCL versus those primarily closed (PCL) were compared for antimicrobial use (ABX) and its correlation with IAI rates (p < 0.05). Deaths with length of stay <5 days were excluded. A total of 121 patients were identified (28 DCL, 93 PCL). The DCL group was more severely injured (Injury Severity Score [ISS]: 31.4 ± 15 DCL vs. 18 ± 12.7 PCL, p < 0.001) with more small and large bowel injuries (SLBI), although not statistically significant (53.6% DCL vs. 35.5% PCL, p = 0.12). Practice patterns of ABX administration in terms of pre-operative (94.6% PCL vs. 69.2% DCL, p = 0.0012) and post-operative administration (PCL: 50.5% none, 21.5% one day, 28% long term >1 d; DCL: 21.4% none, 25.0% one day, 53.6% long term >1 day, p = 0.0130) were significant. Regression analyses demonstrated that neither ISS nor DCL was an independent predictor of infection, but pre-operative ABX was a negative predictor (odds ratio [OR] 0.20, 95% confidence interval [CI] 0.05-0.91, p = 0.037), while post-operative ABX (OR 6.7, 95%CI 1.33-33.8, p = 0.044) and SLBI (OR 3.45, CI 1.03-11.5, p = 0.02) were positive predictors of infection with an receiver operating characteristic of 0.81. Significant variations exist in the use of ABX in DCL and PCL. These variations may lead to deleterious results from both lack of initial pre-operative coverage and prolonged ABX use. The decrease in infection rates with pre-operative ABX yet significant increase with continued post-operative use even in the presence of SLBI suggests the need for a more standardized approach. With the increase in DCL and the open abdomen, more research is needed to clearly establish ABX protocols in this patient population.

Surgical complications after open and laparoscopic surgery for perforated peptic ulcer in a nationwide cohort.

PubMed

Wilhelmsen, M; Møller, M H; Rosenstock, S

2015-03-01

Surgery for perforated peptic ulcer (PPU) is associated with a risk of complications. The frequency and severity of reoperative surgery is poorly described. The aims of the present study were to characterize the frequency, procedure-associated risk and mortality associated with reoperation after surgery for PPU. All patients treated surgically for PPU in Denmark between 2011 and 2013 were included. Baseline and clinical data, including 90-day mortality and detailed information on reoperative surgery, were collected from the Danish Clinical Register of Emergency Surgery. Distribution frequencies of reoperation stratified by type of surgical approach (laparoscopy or open) were reported. The crude and adjusted risk associations between surgical approach and reoperation were assessed by regression analysis and reported as odds ratio (OR) with 95 per cent c.i. Sensitivity analyses were carried out. A total of 726 patients were included, of whom 238 (32·8 per cent) were treated laparoscopically and 178 (24·5 per cent) had a laparoscopic procedure converted to laparotomy. Overall, 124 (17·1 per cent) of 726 patients underwent reoperation. A persistent leak was the most frequent cause (43 patients, 5·9 per cent), followed by wound dehiscence (34, 4·7 per cent). The crude risk of reoperative surgery was higher in patients who underwent laparotomy and those with procedures converted to open surgery than in patients who had laparoscopic repair: OR 1·98 (95 per cent c.i. 1·19 to 3·27) and 2·36 (1·37 to 4·08) respectively. The difference was confirmed when adjusted for age, surgical delay, co-morbidity and American Society of Anesthesiologists fitness grade. However, the intention-to-treat sensitivity analysis (laparoscopy including conversions) demonstrated no significant difference in risk. The risk of death within 90 days was greater in patients who had reoperation: crude and adjusted OR 1·53 (1·00 to 2·34) and 1·06 (0·65 to 1·72) respectively. Reoperation was necessary in almost one in every five patients operated on for PPU. Laparoscopy was associated with lower risk of reoperation than laparotomy or a converted procedure. However, there was a risk of bias, including confounding by indication. © 2015 BJS Society Ltd Published by John Wiley & Sons Ltd.

A 26-Year-Old Retained Demised Abdominal Pregnancy Presenting with Umbilical Fistula

PubMed Central

Daniel, Nnadi; Bashir, Bello; Ibrahim, Ango; Swati, Singh

2014-01-01

This is a report on a 72-year-old postmenopausal woman who presented with passage of fetal bones through an umbilical fistula. She was diagnosed as a case of demised abdominal pregnancy, which had been retained for 26 years. She subsequently had exploratory laparotomy, evacuation of the abdominal pregnancy, hysterectomy, and bowel resection. The patient's condition remained unstable throughout the postoperative period and she died from septicemia on the eleventh day. PMID:24639908

Artifact in dynamic imaging of the kidneys with $sup 131$I-o-iodohippurate

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

Bekier, A.; Bandhauer, K.

1974-02-01

An artifactural area of increased activity over the left lumbar region was observed in the radionuclide imaging of the kidneys with /sup 131/I-o- iodohippurate. The renal scan was falsely interpreted as a functionally reduced left kidney. The following renal arteriogram shows only a right renal artery. The agenesia of the left kidney was confirmed by a laparotomy. This artifact was probably due to gastric secretion of free /sup 131/I. (auth)

Incarcerated umbilical hernia leading to small bowel ischemia

PubMed Central

Lutwak, Nancy; Dill, Curt

2011-01-01

A 59-year-old male with history of hepatitis C, refractory ascites requiring multiple paracentesis and transjugular intrahepatic portosystemic shunt placement presented to the emergency department with 2 days of abdominal pain. Physical examination revealed blood pressure of 104/66 and pulse of 94. The abdomen was remarkable for distention and a tender incarcerated umbilical hernia. The skin overlying the hernia was pale with areas of necrosis. The patient immediately underwent laparotomy which was successful. PMID:22679256

Evidence of a Heterogeneous Tissue Oxygenation: Renal Ischemia/Reperfusion Injury in a Large Animal Model

DTIC Science & Technology

2013-03-01

operation. 2.1.2 Canine model The canine experiment (n ¼ 1) was performed as a validation of the correlation of visible reflectance imaging measurements...http://spiedl.org/terms with actual blood oxygenation. The canine laparotomy, as part of an animal protocol approved by the Institutional Animal Care and...All data analysis was performed using algorithms and software written in-house using the programming languages Matlab and IDL/ ENVI (ITT Visual

Migration of eroded laparoscopic adjustable gastric band causing small bowel obstruction and perforation

PubMed Central

Abeysekera, Ashvini; Ghosh, Simon; Hacking, Craig

2017-01-01

We present an unusual and rare complication caused by gastric band erosion into the stomach after band placement 15 years ago. The complication was only picked up after the band had subsequently migrated from the stomach at the site of erosion, to the distal ileum causing acute small bowel obstruction and focal perforation requiring emergency laparotomy. Abdominal pain in patients with gastric band should always be treated as serious until proven otherwise. PMID:28500263

Cardiac Pressure Changes with Venous Gas Embolism and Decompression

DTIC Science & Technology

1994-04-01

inferior vena cava via the left femoral vein for venous access. Airway pressure was measured from a connector at the proximal end of the endotracheal...Hartley), mount- ed in a 7-9 m acrylic cuff was surgically placed around the inferior vena cava via laparotomy, approximately 1-2 cm above the renal...pressure and decreasing cardiac output which in return may cause the left atrial pressure to fall below that of the right atrium . Recent studies have

Acute abdomen in mentally retarded patients: role of aerophagia. Report of nine cases.

PubMed

van der Kolk, M B; Bender, M H; Goris, R J

1999-05-01

Between 1993 and 1996 nine mentally retarded patients presented because of an acute abdomen. All had the habit of aerophagia, diagnosed previously by a general practitioner. Massive distension of the bowel led to ileus, volvulus, and necrosis. After placement of a percutaneous endoscopic gastrostomy catheter or performing a gastrostomy during laparotomy with the intention to use as a desufflator, no recurrence of the signs and symptoms of an acute abdomen were observed.

Treatment of low-grade endometrial stromal sarcoma in a nulligravid woman.

PubMed

Michael Straughn, J; Boitano, Teresa; Smith, Haller J; Dilley, Sarah E; Liang, Margaret I; Novak, Lea

2018-06-07

A 32 year-old nulligravid woman with a uterine mass underwent exploratory laparotomy with myomectomy. Final pathology revealed a low-grade endometrial stromal sarcoma (ESS) with positive margins. She subsequently underwent definitive robotic hysterectomy and bilateral salpingectomy with ovarian preservation. She was diagnosed with a stage IB low-grade ESS. She is currently undergoing observation. Discussion of classification, surgical options, and adjuvant therapy is presented. Copyright © 2018 Elsevier Inc. All rights reserved.

The TB--Crohn's affair--a never ending dilemma.

PubMed

Praveen, S; Razman, J

2008-08-01

An 80 year old lady presented with signs and symptoms of sub-acute intestinal obstruction which failed conservative management. CT scan abdomen revealed circumferential ileum thickening with proximal bowel dilatation. Laparotomy and segmental resection was done. Pathological findings were suggestive of chronic granulomatous ileits with differential of Crohn's disease and gastrointestinal tuberculosis. The patient was presumed to have gastrointestinal tuberculosis and commenced on anti tuberculosis treatment despite inconclusive evidence for confirmation and showed marked clinical improvement.

Laparoscopic management of a large ovarian cyst in the neonate.

PubMed

Mahomed, A; Jibril, A; Youngson, G

1998-10-01

Laparotomy has become the preferred approach to the excision of large, complex abdominal cysts in the neonate. We describe a laparoscopic-assisted decapsulation of an antenatally diagnosed abdominal cyst that was noted on postnatal ultrasound scan to have a complex echo pattern. This limited procedure allows for accurate verification of the diagnosis, institution of appropriate therapy, and organ salvage. It represents a superior management option that obviates the significant complications associated with conservative management.

Prevention of Trauma/Hemorrhagic Shock-Induced Mortality,Apoptosis, Inflammation and Mitochondrial Dysfunction

DTIC Science & Technology

2013-12-01

suggesting another mechanism for the apoptosis-reduction benefit of IL-6 signaling, and 7) Stat3. can substitute for Stat3. to restore mitochondrial...Rats subjected to femur fracture and T-HS (AIM 2) and 3) Swine subjected to laparotomy, splenectomy, tissue injury and controlled HS (AIM 3). Aim...unacceptable mortality during the shock phase, the second was that there was variable amounts of bleeding from the femoral fracture site. We opted based on

Waardenburg syndrome presenting with constipation since birth.

PubMed

Gupta, R; Sharma, S B; Mathur, P; Agrawal, L D

2014-12-01

Shah-Waardenburg syndrome is Waardenburg syndrome associated with Hirschsprung's disease. A 10-day-old full-term male neonate of Waardenburg syndrome presented with constipation since birth along with features of small bowel obstruction. Exploratory laparotomy revealed distended proximal jejunal and ileal loops along with microcolon; an ileostomy was performed. Postoperatively patient developed sepsis and died. Histopathology confirmed total colonic aganglionosis. Suspect familial Shah-Waardenburg syndrome in a neonate of Waardenburg syndrome presenting with constipation since birth or intestinal obstruction.

Crossed-clip strangulation for the management of small intestinal polyps in patients with Peutz-Jeghers syndrome.

PubMed

Yano, Tomonori; Shinozaki, Satoshi; Yamamoto, Hironori

2018-05-19

Peutz-Jeghers syndrome is an autosomal dominant disorder with multiple hamartomatous polyps throughout the gastrointestinal tract. The clinical history of patients with Peutz-Jeghers syndrome usually includes multiple laparotomies to treat intestinal obstruction caused by polyps. The development of double-balloon enteroscopy enables endoscopic resection of polyps, even in the distal small intestine. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Thrombolysis with intravenous recombinant tissue plasminogen activator during early postpartum period: a review of the literature.

PubMed

Akazawa, Munetoshi; Nishida, Makoto

2017-05-01

Thromboembolic events are one of the leading causes of maternal death during the postpartum period. Postpartum thrombolytic therapy with recombinant tissue plasminogen activator (rt-PA) is controversial because the treatment may lead to massive bleeding. Data centralization may be beneficial for analyzing the safety and effectiveness of systemic thrombolysis during the early postpartum period. We performed a computerized MEDLINE and EMBASE search. We collected data for 13 cases of systemic thrombolytic therapy during the early postpartum period, when limiting the early postpartum period to 48 hours after delivery. Blood transfusion was necessary in all cases except for one (12/13; 92%). In seven cases (7/13; 54%), a large amount of blood was required for transfusion. Subsequent laparotomy to control bleeding was required in five cases (5/13; 38%), including three cases of hysterectomy and two cases of hematoma removal, all of which involved cesarean delivery. In cases of transvaginal delivery, there was no report of laparotomy. The occurrence of severe bleeding was high in relation to cesarean section, compared with vaginal deliveries. Using rt-PA in relation to cesarean section might be worth avoiding. However, the paucity of data in the literature makes it difficult to assess the ultimate outcomes and safety of this treatment. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology.

A phase II study of intraperitoneal radioimmunotherapy with iodine-131-labeled monoclonal antibody OC-125 in patients with residual ovarian carcinoma.

PubMed

Mahé, M A; Fumoleau, P; Fabbro, M; Guastalla, J P; Faurous, P; Chauvot, P; Chetanoud, L; Classe, J M; Rouanet, P; Chatal, J F

1999-10-01

Standard treatment of advanced ovarian cancer is a combination of surgery and chemotherapy. Additional therapies using the i.p. route are considered as a potential means of improving the locoregional control rate. This Phase II study evaluated the efficacy of i.p. radioimmunotherapy (RIT) in patients with minimal residual ovarian adenocarcinoma after primary treatment with surgery and chemotherapy. Between February 1995 and March 1996, six patients with residual macroscopic (<5 mm) or microscopic disease as demonstrated by laparotomy and multiple biopsies received i.p. RIT. All had initial stage III epithelial carcinoma and were treated with debulking surgery and one line (four patients) or two lines (two patients) of chemotherapy. RIT was performed with 60 mg of OC 125 F(ab')2 monoclonal antibody labeled with 4.44 GBq (120 mCi) of 131I injected 5-10 days after the surgical procedure. Systematic laparoscopy or laparotomy with multiple biopsies performed 3 months after RIT in five patients (clinical progression was seen in one patient) showed no change in three patients and progression in two patients. Toxicity was mainly hematological, with grade III neutropenia and thrombocytopenia in two patients. Human antimouse antibody production was demonstrated in all six patients. This study showed little therapeutic benefit from i.p. RIT in patients with residual ovarian carcinoma.

Etoricoxib - preemptive and postoperative analgesia (EPPA) in patients with laparotomy or thoracotomy - design and protocols

PubMed Central

2010-01-01

Background and Objective Our objective was to report on the design and essentials of the Etoricoxib protocol- Preemptive and Postoperative Analgesia (EPPA) Trial, investigating whether preemptive analgesia with cox-2 inhibitors is more efficacious than placebo in patients who receive either laparotomy or thoracotomy. Design and Methods The study is a 2 × 2 factorial armed, double blinded, bicentric, randomised placebo-controlled trial comparing (a) etoricoxib and (b) placebo in a pre- and postoperative setting. The total observation period is 6 months. According to a power analysis, 120 patients scheduled for abdominal or thoracic surgery will randomly be allocated to either the preemptive or the postoperative treatment group. These two groups are each divided into two arms. Preemptive group patients receive etoricoxib prior to surgery and either etoricoxib again or placebo postoperatively. Postoperative group patients receive placebo prior to surgery and either placebo again or etoricoxib after surgery (2 × 2 factorial study design). The Main Outcome Measure is the cumulative use of morphine within the first 48 hours after surgery (measured by patient controlled analgesia PCA). Secondary outcome parameters include a broad range of tests including sensoric perception and genetic polymorphisms. Discussion The results of this study will provide information on the analgesic effectiveness of etoricoxib in preemptive analgesia and will give hints on possible preventive effects of persistent pain. Trial registration NCT00716833 PMID:20504378

Glutamine and ornithine alpha-ketoglutarate supplementation on malate dehydrogenases expression in hepatectomized rats.

PubMed

Guimarães Filho, Artur; Cunha, Rodrigo Maranguape Silva da; Vasconcelos, Paulo Roberto Leitão de; Guimarães, Sergio Botelho

2014-06-01

To evaluate the relative gene expression (RGE) of cytosolic (MDH1) and mitochondrial (MDH2) malate dehydrogenases enzymes in partially hepatectomized rats after glutamine (GLN) or ornithine alpha-ketoglutarate (OKG) suplementation. One-hundred and eight male Wistar rats were randomly distributed into six groups (n=18): CCaL, GLNL and OKGL and fed calcium caseinate (CCa), GLN and OKG, 0.5 g/Kg by gavage, 30 minutes before laparotomy. CCaH, GLNH and OKGH groups were likewise fed 30 minutes before 70% partial hepatectomy. Blood and liver samples were collected three, seven and 14 days after laparotomy/hepatectomy for quantification of MDH1/MDH2 enzymes using the real-time polymerase chain reaction (PCR) methodology. Relative enzymes expression was calculated by the 2-(ΔΔC)T method using the threshold cycle (CT) value for normalization. MDH1/MDH2 RGE was not different in hepatectomized rats treated with OKG compared to rats treated with CCa. However, MDH1/MDH2 RGE was greater on days 3 (321:1/26.48:1) and 7 (2.12:1/2.48:1) while MDH2 RGE was greater on day 14 (7.79:1) in hepatectomized rats treated with GLN compared to control animals. Glutamine has beneficial effects in liver regeneration in rats by promoting an up-regulation of the MDH1 and MDH2 relative gene expression.

Management of sigmoid volvulus: options and prognosis.

PubMed

Maddah, Ghodratollah; Kazemzadeh, Gholam Hossein; Abdollahi, Abbas; Bahar, Mostafa Mehrabi; Tavassoli, Alireza; Shabahang, Hossein

2014-01-01

To describe the management of sigmoid volvulus with reference to the type of surgical procedures performed and to determine the prognosis of sigmoid volvulus. A case series. Ghaem Hospital of Mashhad, University of Medical Sciences, Mashhad, Iran, from 1996 to 2008. A total of 944 cases of colon obstruction were reviewed. Demographic, laboratory and treatment results, mortality and complications were recorded. The data was analyzed using descriptive statistics as frequency and percentage for the qualitative variables and mean and standard deviation values for the quantitative variables. Also chisquare and Fisher's exact test were used for the association between the qualitative variables. SPSS statistical software (version 18) was used for the data analysis. In all patients except those with symptoms or signs of gangrenous bowel, a long rectal tube was inserted via the rectosigmoidoscope which was successful in 80 (36.87%) cases. Rectosigmoidoscopic detorsion was unsuccessful in 137 (63.13%) patients, who underwent an emergent laparotomy. The surgical procedures performed in these cases were resection and primary anastomosis in 40 (29.1%), Mikulicz procedure in 9 (6.6%), laparotomy detorsion in 37 (27.01%), Hartmann procedure in 47 (34.3%), mesosigmoidoplasty in 3 (2.19%) patients and total colectomy in one (0.73%) case. The overall mortality was 9.8% (22) patients. In sigmoid volvulus, the most important determinant of patient outcome is bowel viability. The initial treatment of sigmoid colon volvulus is sigmoidoscopy with rectal tube placement.

Epidemiological evaluation of hepatic trauma victims undergoing surgery.

PubMed

Kalil, Mitre; Amaral, Isaac Massaud Amim

2016-02-01

to evaluate the epidemiological variables and diagnostic and therapeutic modalities related to hepatic trauma patients undergoing laparotomy in a public referral hospital in the metropolitan region of Vitória-ES. we conducted a retrospective study, reviewing charts of trauma patients with liver injuries, whether isolated or in association with other organs, who underwent exploratory laparotomy, from January 2011 to December 2013. We studied 392 patients, 107 of these with liver injury. The male: female ratio was 6.6 : 1 and the mean age was 30.12 years. Penetrating liver trauma occurred in 78.5% of patients, mostly with firearms. Associated injuries occurred in 86% of cases and intra-abdominal injuries were more common in penetrating trauma (p <0.01). The most commonly used operative technique was hepatorrhaphy and damage control surgery was applied in 6.5% of patients. The average amounts of blood products used were 6.07 units of packed red blood cells and 3.01 units of fresh frozen plasma. The incidence of postoperative complications was 29.9%, the most frequent being infectious, including pneumonia, peritonitis and intra-abdominal abscess. The survival rate of patients suffering from blunt trauma was 60%, and penetrating trauma, 87.5% (p <0.05). despite technological advances in diagnosis and treatment, mortality rates in liver trauma remain high, especially in patients suffering from blunt trauma in relation to penetrating one.

Fast track surgery: a clinical audit.

PubMed

Carter, Jonathan; Szabo, Rebecca; Sim, Wee Wee; Pather, Selvan; Philp, Shannon; Nattress, Kath; Cotterell, Stephen; Patel, Pinki; Dalrymple, Chris

2010-04-01

Fast track surgery is a concept that utilises a variety of techniques to reduce the surgical stress response, allowing a shortened length of stay, improved outcomes and decreased time to full recovery. To evaluate a peri-operative Fast Track Surgical Protocol (FTSP) in patients referred for abdominal surgery. All patients undergoing a laparotomy over a 12-month period were entered prospectively on a clinical database. Data were retrospectively analysed. Over the study period, 72 patients underwent a laparotomy. Average patient age was 54 years and average weight and BMI were 67.2 kg and 26 respectively. Sixty three (88%) patients had a vertical midline incision (VMI). There were no intraoperative blood transfusions. The median length of stay (LOS) was 3.0 days. Thirty eight patients (53%) were discharged on or before post op day 3, seven (10%) of whom were discharged on postoperative day 2. On stepwise regression analysis, the following were found to be independently associated with reduced LOS: able to tolerate early enteral nutrition, good performance status, use of COX inhibitor and transverse incision. In comparison with colleagues at the SGOG not undertaking FTS for their patients, the authors' LOS was lower and the RANZCOG modified Quality Indicators (QI's) did not demonstrate excess morbidity. Patients undergoing fast track surgery can be discharged from hospital with a reduced LOS, without an increased readmission rate and with comparative outcomes to non-fast tracked patients.

The role of curcumin on intestinal oxidative stress, cell proliferation and apoptosis after ischemia/reperfusion injury in rats.

PubMed

Yucel, Ahmet Fikret; Kanter, Mehmet; Pergel, Ahmet; Erboga, Mustafa; Guzel, Ahmet

2011-12-01

The aim of this study was to demonstrate the role of curcumin on oxidative stress, cell proliferation and apoptosis in the rat intestinal mucosa after ischemia/reperfusion (I/R). A total of 30 male Wistar albino rats were divided into three groups: sham, I/R and I/R+ curcumin; each group contain 10 animals. Sham group animals underwent laparotomy without I/R injury. After I/R groups animals underwent laparotomy, 1 h of superior mesenteric artery ligation were followed by 1 h of reperfusion. In the curcumin group, 3 days before I/R, curcumin (100 mg/kg) was administered by gastric gavage. All animals were sacrificed at the end of reperfusion and intestinal tissues samples were obtained for biochemical and histopathological investigation in all groups. Curcumin treatment significantly decreased the elevated tissue malondialdehyde levels and increased of reduced superoxide dismutase, and glutathione peroxidase enzyme activities in intestinal tissues samples. I/R caused severe histopathological injury including mucosal erosions and villous congestion and hemorrhage. Curcumin treatment significantly attenuated the severity of intestinal I/R injury, with inhibiting of I/R-induced apoptosis and cell proliferation. These results suggest that curcumin treatment has a protective effect against intestinal damage induced by intestinal I/R. This protective effect is possibly due to its ability to inhibit I/R-induced oxidative stress, apoptosis and cell proliferation.

Anti-inflammatory and antioxidant effects of infliximab in a rat model of intestinal ischemia/reperfusion injury.

PubMed

Pergel, Ahmet; Kanter, Mehmet; Yucel, Ahmet Fikret; Aydin, Ibrahim; Erboga, Mustafa; Guzel, Ahmet

2012-11-01

The aim of this study was to investigate the possible protective effects of infliximab on oxidative stress, cell proliferation and apoptosis in the rat intestinal mucosa after ischemia/reperfusion (I/R). A total of 30 male Wistar albino rats were divided into three groups: sham, I/R and I/R+ infliximab; each group comprised 10 animals. Sham group animals underwent laparotomy without I/R injury. I/R groups after undergoing laparotomy, 1 hour of superior mesenteric artery ligation occurred, which was followed by 1 hour of reperfusion. In the infliximab group, 3 days before I/R, infliximab (3 mg/kg) was administered intravenously. All animals were killed at the end of reperfusion and intestinal tissues samples were obtained for biochemical and histopathological investigation in all groups. To date, no biochemical and histopathological changes have been reported regarding intestinal I/R injury in rats due to infliximab treatment. Infliximab treatment significantly decreased the elevated tissue malondialdehyde levels and increased reduced superoxide dismutase and glutathione peroxidase enzyme activities in intestinal tissues samples. I/R caused severe histopathological injury including mucosal erosions, inflammatory cell infiltration, necrosis, hemorrhage, and villous congestion. Infliximab treatment significantly attenuated the severity of intestinal I/R injury, inhibiting I/R-induced apoptosis, and cell proliferation. Because of its anti-inflammatory and antioxidant effects, infliximab pretreatment may have protective effects on the experimental intestinal I/R model of rats.

Use of hormone suppression then oocyte freezing to preserve reproductive capability in an adolescent girl with ovarian luteinized thecoma associated with sclerosing peritonitis.

PubMed

Noyes, Nicole; Perretta, Rosanna C; Fino, M Elizabeth; Matulewicz, Theodore; Barakat, Richard

2009-07-01

To describe a case of ovarian luteinized thecoma, a rare ovarian neoplasm, which is only the 26th reported case associated with sclerosing peritonitis. Case report. NYU Fertility Center and Memorial Hospital for Cancer and Allied Diseases, New York. A 17-year-old woman presenting with a large pelvic mass and abdominal pain. Conservative surgical treatment with laparotomy, unilateral salpingooophorectomy, and biopsy of contralateral ovary. Gonadotropin-releasing hormone agonist suppression. Ovarian hyperstimulation with oocyte retrieval/freezing to preserve biologic fertility. Response to conservative therapy and oocyte cryopreservation as a method of fertility preservation. At laparotomy, obvious unilateral ovarian involvement was present, and a left salpingoophorectomy was performed. Biopsy of the contralateral ovary confirmed bilateral disease. The initial pathological review was complicated by extensive ovarian edema. The patient was treated with gonadotropin-releasing hormone agonist suppression plus intermittent estradiol supplementation. When she became intolerant of hormone therapy and when removal of the remaining ovary became a possibility, she underwent ovarian hyperstimulation; oocyte retrieval and freezing were performed to preserve her biologic fertility. Thirty-eight eggs were obtained. Surgically diagnosed luteinized thecoma can be managed medically. Oocyte cryopreservation as a means of fertility preservation should be considered in young women with this diagnosis who are at risk for bilateral gonad removal.

[Laparoscopic therapy of choledocholithiasis].

PubMed

Beller, S; Bodner, W; Szinicz, G

1995-01-01

In the period November 1991 to October 1993 altogether 418 patients underwent laparoscopic cholecystectomy in our unit. Routine intraoperative cholangiography, a prerequisite for diagnosing choledocholithiasis, was successful in 99.3% of cases. 38 patients were found to have common bile duct calculi and their management and follow up are reported in this study. In 36 cases stones were successfully eliminated by means of the laparoscopic procedure, via the cystic duct in 22 cases and by choledochotomy in 14 cases. One patient required postoperative endoscopic papillotomy, and in the remaining case surgical management was changed to classical laparotomy and open choledochotomy. Postoperative complications occurred in five cases. One patient suffering from bacterial peritonitis underwent laparotomy on the 9th postoperative day, another with postoperative bleeding from the cystic artery was relaparoscopied on the same day as the minimal invasive procedure. One patient developed a liver abscess three weeks after operation, requiring drainage with the aid of ultrasound. A superficial wound infection in one patient and biliary leakage after removal of the T-tube in another patient both healed spontaneously. Our results are similar to those obtained with other therapeutic concepts. Because the papilla of Vater remains intract in minimal invasive surgery, which causes relatively little stress to the patient, as well as considering the economic advantages of a single-step procedure, this management strategy can be recommended as a valuable alternative procedure.

[Laparoscopic therapy of choledocholithiasis].

PubMed

Rechner, J; Beller, S; Zerz, A; Szinicz, G

1996-01-01

The introduction of laparoscopic cholecystectomy has led to controversial discussions about the proceeding in case of coincident common bile duct stones. In our unit choledocholithiasis has been treated laparoscopically since November 1991. Basic requirement has been a routine intraoperative cholangiography. 67 patients with common bile duct stones were treated until January 1995. All patients underwent a follow up and the results were compared to other concepts. In 40 cases common bile duct stones were eliminated via cystic duct and in 27 cases by choledochotomy. The choledochus was drained routinely for postoperative x-ray control. In 9 cases we found residual concrements: 7 patients required postoperative endoscopic papillotomy and in 2 cases the calculi where eliminated with a dormia basket introduced via drainage tube. In one case surgical management was changed to laparotomy. Postoperative complications occurred in 8 cases. One patient suffering from bacterial peritonitis underwent laparotomy on the 9th postoperative day; one with bleeding from the cystic artery was treated by relaparoscopy. One patient developed a liver abscess and two patients a bilioma requiring ultrasound guided drainage. A superficial wound infection in one patient and a biliary leakage after removal of the drainage in two patients healed spontaneously. Due to an intact papilla with less stress to the patient, as well as a complication rate comparable with other published therapeutic concepts, this strategy can be recommended as a valuable alternative procedure.

Post-hepatectomy haemorrhage: a definition and grading by the International Study Group of Liver Surgery (ISGLS).

PubMed

Rahbari, Nuh N; Garden, O James; Padbury, Robert; Maddern, Guy; Koch, Moritz; Hugh, Thomas J; Fan, Sheung Tat; Nimura, Yuji; Figueras, Joan; Vauthey, Jean-Nicolas; Rees, Myrddin; Adam, Rene; Dematteo, Ronald P; Greig, Paul; Usatoff, Val; Banting, Simon; Nagino, Masato; Capussotti, Lorenzo; Yokoyama, Yukihiro; Brooke-Smith, Mark; Crawford, Michael; Christophi, Christopher; Makuuchi, Masatoshi; Büchler, Markus W; Weitz, Jürgen

2011-08-01

A standardized definition of post-hepatectomy haemorrhage (PHH) has not yet been established. An international study group of hepatobiliary surgeons from high-volume centres was convened and a definition of PHH was developed together with a grading of severity considering the impact on patients' clinical management. The definition of PHH varies strongly within the hepatic surgery literature. PHH is defined as a drop in haemoglobin level > 3 g/dl post-operatively compared with the post-operative baseline level and/or any post-operative transfusion of packed red blood cells (PRBC) for a falling haemoglobin and/or the need for radiological intervention (such as embolization) and/or re-laparotomy to stop bleeding. Evidence of intra-abdominal bleeding should be obtained by imaging or blood loss via the abdominal drains if present. Transfusion of up to two units of PRBC is considered as being Grade A PHH. Grade B PHH requires transfusion of more than two units of PRBC, whereas the need for invasive re-intervention such as embolization and/ or re-laparotomy defines Grade C PHH. The proposed definition and grading of severity of PHH enables valid comparisons of results from different studies. It is easily applicable in clinical routine and should be applied in future trials to standardize reporting of complications. © 2011 International Hepato-Pancreato-Biliary Association.

Nontraumatic Emergency Laparotomy: Surgical Principles Similar to Trauma Need to Be Adopted?

PubMed

Singh-Ranger, Deepak; Leung, Edmund; Lau-Robinson, Mei-Ling; Ramcharan, Sean; Francombe, James

2017-11-01

In 2011, the Royal College of Surgeons published Emergency Surgery: Standards for Unscheduled Care in response to variable clinical outcomes for emergency surgery. The purpose of this study was to examine whether different treatment modalities would alter survival. All patients who underwent emergency laparotomy between April 2011 and December 2012 at Warwick Hospital (Warwick, UK) were included retrospectively. Information relating to their demographics; preoperative score; primary pathology; timing of surgery; intraoperative details; and postoperative outcome, including 30-day mortality, were collated for statistical analysis. In total, 91 patients underwent 97 operations. The median age was 64 years (range 50-90, male:female 1:2). Sixty-five percent of cases were obstruction and perforation, and 66% of all operations were performed during office hours. The unadjusted 30-day mortality was 15.4%. Compared with nonsurvivors, survivors had a significantly higher Portsmouth-Physiological and Operative Severity Score for the enUmeration of Mortality and Morbidity score ( P < 0.001), prolonged duration of hypotension and use of inotropes ( P = 0.013), higher volume of colloid use ( P = 0.04), and lower core body temperature ( P < 0.05). Grades of surgeons did not influence mortality. The 30-day mortality rate is comparable to the national standard. Further studies are warranted to determine whether trauma management modalities may be adopted to target high-risk patients who exhibit the lethal triad of hypotension, coagulopathy, and hypothermia.

Does intraoperative low arterial partial pressure of oxygen increase the risk of surgical site infection following emergency exploratory laparotomy in horses?

PubMed

Costa-Farré, Cristina; Prades, Marta; Ribera, Thaïs; Valero, Oliver; Taurà, Pilar

2014-04-01

Decreased tissue oxygenation is a critical factor in the development of wound infection as neutrophil mediated oxidative killing is an essential mechanism against surgical pathogens. The objective of this prospective case series was to assess the impact of intraoperative arterial partial pressure of oxygen (PaO2) on surgical site infection (SSI) in horses undergoing emergency exploratory laparotomy for acute gastrointestinal disease. The anaesthetic and antibiotic protocol was standardised. Demographic data, surgical potential risk factors and PaO2, obtained 1h after induction of anaesthesia were recorded. Surgical wounds were assessed daily for infection during hospitalisation and follow up information was obtained after discharge. A total of 84 adult horses were included. SSI developed in 34 (40.4%) horses. Multivariate logistic regression showed that PaO2, anaesthetic time and subcutaneous suture material were predictors of SSI (AUC=0.76, sensitivity=71%, specificity=65%). The use of polyglycolic acid sutures increased the risk and horses with a PaO2 value < 80 mm Hg [10.6 kPa] and anaesthetic time >2h had the highest risk of developing SSI (OR=9.01; 95% CI 2.28-35.64). The results of this study confirm the hypothesis that low intraoperative PaO2 contributes to the development of SSI following colic surgery. Copyright © 2014 Elsevier Ltd. All rights reserved.

Microprocessor controlled movement of liquid gastric content using sequential neural electrical stimulation

PubMed Central

Mintchev, M; Sanmiguel, C; Otto, S; Bowes, K

1998-01-01

Background—Gastric electrical stimulation has been attempted for several years with little success. 
Aims—To determine whether movement of liquid gastric content could be achieved using microprocessor controlled sequential electrical stimulation. 
Methods—Eight anaesthetised dogs underwent laparotomy and implantation of four sets of bipolar stainless steel wire electrodes. Each set consisted of two to six electrodes (10×0.25 mm, 3 cm apart) implanted circumferentially. The stomach was filled with water and the process of gastric emptying was monitored. Artificial contractions were produced using microprocessor controlled phase locked bipolar four second trains of 50 Hz, 14 V (peak to peak) rectangular voltage. In four of the dogs four force transducers were implanted close to each circumferential electrode set. In one gastroparetic patient the effect of direct electrical stimulation was determined at laparotomy. 
Results—Using the above stimulating parameters circumferential gastric contractions were produced which were artificially propagated distally by phase locking the stimulating voltage. Averaged stimulated gastric emptying times were significantly shorter than spontaneus emptying times (t1/2 6.7 (3.0) versus 25.3 (12.9) minutes, p<0.01). Gastric electrical stimulation of the gastroparetic patient at operation produced circumferential contractions. 
Conclusions—Microprocessor controlled electrical stimulation produced artificial peristalsis and notably accelerated the movement of liquid gastric content. 

 Keywords: gastric electrical stimulation; gastric motility PMID:9824339

Perioperative haemostatic management of haemophilic mice using normal mouse plasma.

PubMed

Tatsumi, K; Ohashi, K; Kanegae, K; Shim, I K; Okano, T

2013-11-01

Intense haemostatic interventions are required to avoid bleeding complications when surgical procedures are performed on haemophilia patients. The objective of this study was to establish an appropriate protocol for perioperative haemostatic management of haemophilic mice. We assessed the prophylactic haemostatic effects of normal mouse plasma (NMP) on haemophilia B (HB) mice for both a skin flap procedure and a laparotomy. When 500 μL of NMP was administered to the mice, plasma factor IX (FIX:C) levels peaked at 15.1% immediately after intravenous (IV) administration, at 6.1% 2 h after intraperitoneal (IP) administration and at 2.7% 6 h after subcutaneous administration. Administering 500 μL of NMP via IP or IV 30 min in advance enabled the skin flap procedure to be performed safely without any complications. After the laparotomy procedure, several mice in the IP administration group exhibited lethal bleeding, but all mice survived in the IV administration group. Anti-mouse FIX inhibitors did not develop, even after repetitive administrations of NMP. However, human FIX concentrates, especially plasma-derived concentrates, elicited the anti-human FIX inhibitors. The results show that administering 500 μL of NMP via IV or IP 30 min in advance enables surgical procedures to be safely performed on HB mice, and that IV administration is more desirable than IP if the procedure requires opening of the abdominal wall. © 2013 John Wiley & Sons Ltd.

Paediatric and adolescent traumatic gastrointestinal injuries: results of a European multicentre analysis.

PubMed

Fischerauer, E E; Zötsch, S; Capito, C; Bonnard, A; Sárközy, S; Berndt, J; Hosie, S; Beltra Pico, R; Steinau, G; Wiejek, A; Czauderna, P; Çelik, A; Lain Fernandez, A; Ibanez, V M; Esposito, C; Saxena, A K

2013-10-01

Paediatric gastrointestinal injuries (GIIs) are rare, and the aim of this multicentre study was to evaluate their outcomes in a large cohort. Hospital databases of 10 European paediatric surgical centres were reviewed for paediatric traumatic GIIs managed between 2000-2010. Ninety-seven patients with a median age of 9 years (0-17 years) were identified, with 72 blunt and 25 penetrating GIIs. Initial diagnostics in 90 patients led to correct diagnosis in 71%. Diagnostics were delayed in 26 patients (median 24 h). Eighty-two patients required surgery (67 laparotomy, 12 laparoscopy and three other approaches). There was a 50% conversion in the laparoscopic group. Median hospital stay was 10 days (range 1-137 days), with longer duration influenced by associated injuries (n = 41). Diagnosis <24 h was associated with significantly shorter hospital stay compared to more than 24 h (p = 0.011). In one-third of patients, morbidities were not related to a diagnostic delay or type of injury. There were five lethal outcomes, four due to associated injuries. Initial diagnostics in traumatic paediatric GIIs provide false negatives in one-third of patients. Diagnostic delay <24 h is associated with a significantly shorter hospital stay. Although laparoscopy is associated with a conversion rate of 50%, it can be used for diagnosis in suspected cases to avoid nontherapeutic laparotomy. ©2013 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Effects of Paclitaxel-conjugated N-Succinyl-Hydroxyethyl Chitosan Film for Proliferative Cholangitis in Rabbit Biliary Stricture Model.

PubMed

Wang, Tao; Zou, Hao; Liu, Yun-Xia; Zhang, Xiao-Wen

2018-03-20

Paclitaxel (PTX) could inhibit the growth of fibroblasts, which occurs in proliferative cholangitis and leads to biliary stricture. However, its use has been limited due to poor bioavailability and local administration for short time. This study designed and synthesized a new PTX-conjugated chitosan film (N-succinyl-hydroxyethyl chitosan containing PTX [PTX-SHEC]) and evaluated its safety and efficiency using in vivo and in vitro experiments. The SHEC conjugated with PTX was confirmed by nuclear magnetic resonance (NMR) and Fourier-transform infrared spectroscopy (FT-IR) measurements. Drug releases in vitro and in vivo were determined using high-performance liquid chromatography. Cell viability in vitro was measured using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide. Rabbit biliary stricture model was constructed. All rabbits randomly divided into five groups (n = 8 in each group): the sham-operated rabbits were used as control (Group A), Groups B received laparotomies and suture, Group C received laparotomies and covered SHEC suture without the PTX coating, Group D received laparotomies and covered PTX-SHEC suture, and Group E received laparotomies and 1000 μmol/L PTX administration. Liver function tests and residual dosage of PTX from each group were measured by enzyme-linked immunosorbent assay. Histological data and α-smooth muscle actin (SMA) immunohistochemical staining of common bile duct were examined. NMR and FT-IR indicated that PTX was successfully introduced, based on the appearance of signals at 7.41-7.99 ppm, 1.50 ppm, and 1.03 ppm, due to the presence of aromatic protons, methylene protons, and methyl protons of PTX, respectively. No bile leak was observed. The PTX-conjugated film could slowly release PTX for 4 weeks (8.89 ± 0.03 μg at day 30). The in vitro cell viability test revealed significantly different levels of toxicity between films with and without PTX (111.7 ± 4.0% vs. 68.1 ± 6.0%, P < 0.001), whereas no statistically significant difference was observed among the three sets of PTX-contained films (67.7 ± 5.4%, 67.2 ± 3.4%, and 59.1 ± 6.0%, P > 0.05). Histological examinations revealed that after 28 days of implantment, Groups D and E (but not Group C) had less granulation tissue and glandular hyperplasia in the site of biliary duct injury than Group B. The pattern was more obvious in Group D than Group E. Less α-SMA-positive cells were found in tissue from Groups D and E. Comparing with Group E, the liver function was improved significantly in Group D, including total bilirubin (2.69 ± 1.03 μmol/L vs. 0.81 ± 0.54 μmol/L, P = 0.014), alanine aminotransferase (87.13 ± 17.51 U/L vs. 42.12 ± 15.76 U/L, P = 0.012), and alkaline phosphatase (60.61 ± 12.31 U/L vs. 40.59 ± 8.78 U/L, P < 0.001). PTX-SHEC film effectively inhibites the myofibroblast proliferation and extracellular matrix over-deposition during the healing process of biliary reconstruction. This original film might offer a new way for reducing the occurrence of the benign biliary stricture.

Multicentric myelolipoma in a dog.

PubMed

Kamiie, Junichi; Fueki, Keisuke; Amagai, Harumi; Ichikawa, Youichiro; Shirota, Kinji

2009-03-01

We report herein a case of multicentric myelolipoma in an 11-year-old beagle dog that presented with vomiting. Laparotomy demonstrated the presence of a large mass adherent to the greater omentum and multiple small white maculae in the spleen. Cytological and histological examinations revealed that the mass and maculae comprised mature adipocytes and hematopoietic elements including granulocytic, erythrocytic and megakaryocytic series in several phases of maturation and macrophages containing hemosiderin deposits, resembling bone marrow. Multicentric myelolipoma was diagnosed. This is first report of multicentric myelolipoma in a dog.

Enterobius vermicularis Salpingitis Seen in the Setting of Ectopic Pregnancy in a Malaysian Patient

PubMed Central

Ravindran, Sarala; Ong, Diana Bee Lan; Chow, Tak Kuan; Low, Kah Pin; Nureena, Zaidi Syeda; Rajoo, Yamuna; Chin, Yuee Teng; Amir, Amirah; Ahmad, Arine Fadzlun; Lim, Yvonne Ai Lian

2014-01-01

We report a rare and unusual case of invasive Enterobius vermicularis infection in a fallopian tube. The patient was a 23-year-old Malaysian woman who presented with suprapubic pain and vaginal bleeding. A clinical diagnosis of ruptured right ovarian ectopic pregnancy was made. She underwent a laparotomy with a right salpingo-oophorectomy. Histopathological examination of the right fallopian tube showed eggs and adult remnants of E. vermicularis, and the results were confirmed using PCR and DNA sequencing. PMID:24989613

Marine Corps Operational Medicine: An Analysis of Medical Supply Requirements for the Surgical Company Operating Room

DTIC Science & Technology

2004-06-18

354 Minor room clean-up Yes Yes 358 Tracheostomy Yes Yes 359 Induce local anesthesia No Yes 403 Decompression Craniotomy Yes Yes 455 Amputation... Drainage Auto Transfusion Bag 6s 1.2 EA 6515014993126 Pleurevac Drainage Unit W/Blood Retreival 6s 1.2 EA 6510011603261 Sponge Laparotomy...2.5’ Ster 24s 4 EA 6515011535730 Suture Nonabsorb Surg Cardio 3-0 Dbl Armed Poly Monofilament Ster 36s 2 EA 6515008669073 Tube Drainage

Laparoscopic hysterectomy.

PubMed

Sokol, Andrew I; Green, Isabel C

2009-09-01

The use of laparoscopy to perform all or part of hysterectomy has become widely accepted, with laparoscopic hysterectomy accounting for up to 15% of all hysterectomies performed in the United States. A recent Cochrane analysis has clearly shown that laparoscopic hysterectomy is associated with decreased length of stay and faster recovery time compared with laparotomy. There is no evidence to support a supracervical hysterectomy over a total hysterectomy in terms of frequency of pelvic support disorders or sexual function. This does not preclude the use of a supracervical hysterectomy in some clinical situations.

Indium-111 leukocyte scintigraphy in Wegener's granulomatosis involving the spleen

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

Morayati, S.J.; Fink-Bennett, D.

1986-12-01

Indium-111-labeled leukocyte scintigraphy was performed on a 44-yr-old man to exclude an occult abscess. Four- and twenty-four-hour images of the abdomen revealed splenic photopenia except for a rim of activity medially. A subsequent computed tomography (CT) study demonstrated necrosis or hemorrhage of the spleen except for a medial rim. Exploratory laparotomy demonstrated necrotizing vasculitis with granuloma formation consistent with Wegener's granulomatosis and a rim of viable splenic tissue corresponding to the radionuclide and CT studies.

Self-Expanding, Tough Biodegradable Elastomers for Wound Stasis

DTIC Science & Technology

2015-08-06

laparotomy and small bowel was retracted to identify the abdominal aorta and vena cava. The peritoneumwas incised along a 3 cm length of the right external...Resuscitation protocol Duration Mortality Blood loss Sondeen et al. [7] Open 4.4 mm perforation of abdominal aorta 100% 300 mL/min IV lactated Ringer...g/kg Control 3. 50% 15 g/kg Kheirabadi et al. [6] Open 4.4 mm perforation of infrarenal aorta 100% Lactated Ringers, 3 pretreatment blood volume at

A Huge Mature Cystic Teratoma in a Nulliparous Patient

PubMed Central

Gunduz, Melih; Pata, Ozlem; Unlu, Cihat

2015-01-01

Here we report a case of a giant mature cystic teratoma of the ovary in a 38-year-old nullipaous woman. The patient presented with abdominal distension and abdominal pain. Laparotomy and cystectomy yielded satisfactory results. Histologic evaluation confirmed a benign cystic teratoma of the ovary. The patient underwent surgery for rupture of corpus luteum six years ago and no gross lesion was seen at the operation. This case demonstrates that dermoid cysts can grow to enormous sizes within a short duration. PMID:26500962

[Kapoera--popular dance or martial art?].

PubMed

Kluger, Y; Ravid, A; Ben Avraham, R; Soffer, D; Aladgem, D

1997-01-15

Kapoera, a combination of acrobatics and coordinated athletic movement, is believed to have been introduced to South America during the 19th century by transported African slaves. The dance does not involve intentional physical contact, but during 6 months, 3 patients were admitted here for injuries induced by the forceful movements of this dance. 2 underwent exploratory laparotomy that revealed bowel perforations and 1 suffered a comminuted nasal bone fracture. Medical personnel should be familiar with the potential hazards of this dance and martial art.

Diagnosis and management of blunt pancreatic trauma: a case report with review of the literature.

PubMed

Khan, T F; Zahari, A

1993-06-01

Details of a young logger who sustained a clean prevertebral transection of the pancreas to the left of the superior mesenteric vessels and a crush injury in segments 2 and 3 of the liver are presented. CT scan was not done but ultrasound scan revealed free intraperitoneal fluid and no comment was made about the pancreas. The pancreatic injury was discovered at laparotomy carried out 24 hours after admission and treated by resection.

Recurrent urethral obstruction secondary to idiopathic renal hematuria in a puppy.

PubMed

Hawthorne, J C; deHaan, J J; Goring, R L; Randall, S R; Kennedy, F S; Stone, E; Zimmerman, K M; McAbee, S W

1998-01-01

A seven-month-old, neutered male Catahoula leopard dog cross was presented for recurrent urethral obstruction and intermittent hematuria. After exploratory laparotomy and ventral cystotomy, unilateral idiopathic renal hematuria was diagnosed based on gross observation of hematuria from the left ureteral catheter. The hematuria resolved after nephrectomy of the left kidney. The histopathological diagnosis was multifocal, acute congestion and intratubular hemorrhage. Although idiopathic renal hematuria has been described previously, this puppy was unique because the hematuria caused recurrent, complete urethral obstruction.

Delayed urinary fistula from high velocity missile injury to the ureter.

PubMed Central

Cetti, N. E.

1983-01-01

Reports from the Vietnam War and from Northern Ireland describe the problem of delayed urinary fistula from a ureter seen to be 'intact' at previous laparotomy for high velocity missile injury to the abdomen. This is due to remote damage to the ureteric blood supply which is difficult to recognise or predict. A recent example of the problem from the Falklands Campaign is described. Prophylactic splintage at the initial exploration is suggested. Images Fig. 1 Fig. 2 Fig. 3 PMID:6614761

[Rudimentary horn pregnancy: an unusual cause of spontaneous hemoperitoneum during the second-trimester of pregnancy].

PubMed

Allouche, M; Tanguy le Gac, Y; Parant, O

2011-02-01

Spontaneous hemoperitoneum during pregnancy is an unusual but serious event. We report a case of profuse spontaneous hemoperitoneum resulting from the rupture of a non-communicating rudimentary uterine horn at 26 weeks of gestation. An emergency laparotomy was performed and a 900 g birth weight safe infant was delivered. We performed a hemi-hysterectomy in the same time. Fetal and maternal outcomes resulted without complication. Causes of spontaneous hemoperitoneum are discussed. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

Intermittent bowel obstruction due to a retained wireless capsule endoscope in a patient with a small bowel carcinoid tumour

PubMed Central

Strosberg, Jonathan R; Shibata, David; Kvols, Larry K

2007-01-01

A 43-year-old man with a history of metastatic carcinoid disease is presented. The patient had symptoms of chronic intermittent abdominal pain two years after undergoing a wireless capsule endoscopy procedure. Radiological examinations revealed a retained capsule endoscope, and the patient underwent exploratory laparotomy with capsule retrieval. To the authors’ knowledge, this is the first case presentation of chronic, partial small bowel obstruction caused by unrecognized retention of a capsule endoscope. PMID:17299616

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

PubMed

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

2017-05-01

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

Diagnosis and treatment of mesenteric volvulus in a red kangaroo (Macropus rufus).

PubMed

Knafo, S Emmanuelle; Rosenblatt, Alana J; Morrisey, James K; Flanders, James A; Thompson, Margret S; Knapp-Hoch, Heather M

2014-04-01

An 8-year-old male red kangaroo (Macropus rufus) was evaluated with a 2-week history of vomiting and anorexia. Four days prior, the patient became refractory to medical management. The kangaroo was admitted for diagnostic testing and treatment including whole body CT, blood work, and emergency laparotomy. CT findings of a severely enlarged stomach, splenic displacement, and a whirl sign were indicative of mesenteric volvulus with gastric dilatation-volvulus (GDV). Contrast enhancement of abdominal viscera suggested intact arterial blood supply; however, compression of the caudal vena cava and portal vein indicated venous obstruction. Results of preoperative blood work suggested biliary stasis without evidence of inflammation. Additionally, a tooth root abscess was diagnosed on the basis of results of CT. Exploratory laparotomy confirmed the diagnosis of mesenteric volvulus and GDV. The volvuli were corrected by clockwise derotation, and a gastropexy was performed. Tissue samples were obtained from the spleen and liver for evaluation. The kangaroo recovered from surgery, and the abscessed tooth was extracted 6 days later. Eight days after initial evaluation, the kangaroo was discharged. In the present report, the CT whirl sign was used to diagnose volvulus of the abdominal viscera, which suggests that this diagnostic indicator has utility in veterinary patients. Mesenteric volvulus with GDV was successfully treated in a nondomestic species. The tooth root abscess, a common condition in macropods, may explain the historic episodes of anorexia reported by the owner and may have contributed to the development of mesenteric volvulus and GDV in this kangaroo.

[Massive haemoperitoneum due to traumatic rupture of multifocal hepatocarcinoma in the right hepatic lobe. Case report].

PubMed

Spaziani, E; Briganti, M; Saltarelli, A; Iozzino, M; Notarianni, E; Cianni, R; Di Filippo, A; Picchio, M; Ceci, F; Gammardella, P; De Angelis, F; Nardecchia, G; Cipriani, B; Nicodemi, S; Stagnitti, F

2009-01-01

Abdominal blunt trauma is the main cause of death in people younger than 40 years old. The liver injury still represents a challenging problem. Isolated hepatic injury is rare and it occurs more frequentely in polytraumatizated patients and causes massive haemoperitoneum. The Authors report a case of a 83 years-old woman admitted to Emergency Department for syncope due to an active bleeding arising from a rupture of a right hepatic lobe unsuspected tumor. The computer tomography (CT) scans showed a clear pattern of liver laceration of the VI segment with contrast enhancement spreading in the surrounding tissues, and detected a multifocal hepatocarcinoma located in the VI, VII and VIII segments. Patient's haemodinamically unstable conditions suggested an urgent laparotomy. An accurate perihepatic packing with sterile-drape were successfully employed to control liver hemorrage. Temporary abdominal closure, followed by hepatic arteriography and the right hepatic artery embolization, completed the damage control. Re-exploration laparotomy after 72 hours confirmed the definitive haemostasis and the pack removal was performed without complications. CT plays a leading role in the diagnosis of liver damage. The patient's haemodynamic status is the principal criterion determining conservative or operative therapy in blunt liver injury. The early perihepatic packing followed by artheriographic embolization to stop liver hemorrhage showed efficacy and safety for the patient. The packing performed with sterile-drape is able to avoid removal complications and 72 hours timing for the pack removal is effective to avoid re-bleeding.

Peritoneal drainage does not stabilize extremely low birth weight infants with perforated bowel: data from the NET Trial.

PubMed

Rees, Clare M; Eaton, Simon; Khoo, A Kate; Kiely, Edward M; Pierro, Agostino

2010-02-01

Proponents of peritoneal drainage (PD) hypothesize that it allows stabilization before laparotomy. We examined this hypothesis by comparing clinical status before and after either PD or primary laparotomy (LAP). In an ethically approved, international, prospective randomized controlled trial (2002-2006), extremely low birth weight (<1000 g) infants with pneumoperitoneum received primary PD (n = 35) or LAP (n = 34). Physiologic data were collected prospectively and organ failure scores calculated and compared between preprocedure and day 1 after procedure. Data, expressed as mean +/- SD or median (range), were analyzed using appropriate statistical tests. There was no postprocedure improvement in either PD or LAP group comparing heart rate (PD, P = 1.0; LAP, P = .6), blood pressure (PD, P = .6; LAP, P = .8), inotrope requirement (PD, P = .2; LAP, P = .3), or Arterial partial pressure of oxygen/fraction of inspired oxygen ratio (PD, P = .1; LAP, P = .5). Infants managed with PD had a worsening cardiovascular status (P = .05). There were no differences in total organ failure score in either group (PD, P = .5; LAP, P = 1). Only 4 infants survived with PD alone with no difference between preprocedure and postprocedure organ failure score (P = .4). Peritoneal drainage does not immediately improve clinical status in extremely low birth weight infants with bowel perforation. The use of PD as a stabilizing or temporizing measure is not supported by these results. Copyright 2010 Elsevier Inc. All rights reserved.

Hepatic arterial embolization in the management of blunt hepatic trauma: indications and complications.

PubMed

Letoublon, Christian; Morra, Irene; Chen, Yao; Monnin, Valerie; Voirin, David; Arvieux, Catherine

2011-05-01

The objective was to clarify the role of hepatic arterial embolization (AE) in the management of blunt hepatic trauma. Retrospective observational study of 183 patients with blunt hepatic trauma admitted to a trauma referral center over a 9-year period. The charts of 29 patients (16%) who underwent hepatic angiography were reviewed for demographics, injury specific data, management strategy, angiographic indication, efficacy and complications of embolization, and outcome. AE was performed in 23 (79%) of the patients requiring angiography. Thirteen patients managed conservatively underwent emergency embolization after preliminary computed tomography scan. Six had postoperative embolization after damage control laparotomy and four had delayed embolization. Arterial bleeding was controlled in all the cases. Sixteen patients (70%) had one or more liver-related complications; temporary biliary leak (n=11), intra-abdominal hypertension (n=14), inflammatory peritonitis (n=3), hepatic necrosis (n=3), gallbladder infarction (n=2), and compressive subcapsular hematoma (n=1). Unrecognized hepatic necrosis could have contributed to the late posttraumatic death of one patient. AE is a key element in modern management of high-grade liver injuries. Two principal indications exist in the acute postinjury phase: primary hemostatic control in hemodynamically stable or stabilized patients with radiologic computed tomography evidence of active arterial bleeding and adjunctive hemostatic control in patients with uncontrolled suspected arterial bleeding despite emergency laparotomy. Successful management of injuries of grade III upward often entails a combined angiographic and surgical approach. Awareness of the ischemic complications due to angioembolization is important.

Value of diagnostic and therapeutic laparoscopy for patients with blunt abdominal trauma: A 10-year medical center experience

PubMed Central

Chen, Ying-Da; Chen, Shyr-Chyr

2018-01-01

Laparoscopy has been used for the diagnosis and treatment for hemodynamically stable patients with penetrating abdominal trauma. This study evaluated whether diagnostic and therapeutic laparoscopy can be used as effectively in select patients with blunt abdominal trauma. All hemodynamically stable patients undergoing operations for blunt abdominal trauma over a 10-year period (2006–2015) at a tertiary medical center were included. Patients undergoing laparotomy were categorized as group A. Patients who underwent laparoscopy were categorized as group B. The clinical outcomes of the 2 groups were compared. There were 139 patients in group A and 126 patients in group B. Group A patients were more severely injured (mean injury severity score of 23.3 vs. 18.9, P < .001) and had a higher frequency of traumatic brain injuries (25.2% vs. 14.3%, P = .039). The sensitivity and specificity of diagnostic laparoscopy for patients in group B was 99.1% and 100.0%, respectively. No non-therapeutic laparotomies were performed in group B, and the success rate of therapeutic laparoscopy was 92.0% (103/112) for patients with significant intra-abdominal injuries. Patients in the 2 groups had similar perioperative and postoperative outcomes in terms of operation times, blood loss, blood transfusion requirements, mortality, and complications (all, P > .05). Laparoscopy is a feasible and safe tool for the diagnosis and treatment of hemodynamically stable patients with blunt abdominal trauma who require surgery. PMID:29470527

Parenteral glutamine supplement has synergic effects in minimally invasive surgery of subtotal gastrectomy patients.

PubMed

Chen, Chien-Chia; Chang, Tung-Cheng; Wang, Ming-Yang; Wu, Ming-Hsun; Lin, Ming-Tsan

2012-09-01

Exogenous glutamine supplement is known to improve morbidity and mortality of critically-ill patients. This study was conducted to elucidate the role of glutamine in minimally invasive surgery. We retrospectively reviewed subtotal gastrectomy patients in National Taiwan University Hospital from Dec 2005 to Dec 2008. The patients were divided into three groups. Group 1 underwent subtotal gastrectomy by laparotomy without glutamine supplement, group 2 underwent subtotal gastrectomy by laparotomy with glutamine supplement and group 3 underwent gasless laparoscopy-assisted subtotal gastrectomy with parenteral glutamine supplement. There were 155 patients in total; 85 patients in group 1, 17 in group 2 and 53 in group 3. The mean flatus days after operation are 3.6, 3.1 and 2.8 for groups 1, 2 and 3, respectively (p=0.001). Oral intake after operation was commenced after 6.7, 5.0 and 4.7 days (p=0.006). The body temperature had borderline differences between groups 3 and 1. There were significant differences in postoperative systemic responses including heart rates (p<0.001) and tenderness (p=0.011) 5 days after operation for group 3 vs. group 1. Minimally invasive surgery was a negative factor for postoperative body temperature change. Glutamine was a significant factor for postoperative heart rate change and reduction of tenderness. Glutamine supplement may have synergic effects of rapid recovery in minimal invasive surgery for subtotal gastrectomy patients by minimizing the postoperative systemic response and accelerating recovery.

Predictive value of bacterial analysis of laparotomy wounds.

PubMed

Minutolo, Mario; Blandino, Giovanna; Arena, Manuel; Licciardello, Alessio; Di Stefano, Biagio; Lanteri, Raffaele; Puleo, Stefano; Licata, Antonio; Minutolo, Vincenzo

2014-01-01

Despite improvements in antibiotic prophylaxis, surgical site infections represent the most common postoperative complication with important clinical consequences for patients. The hypothesis that a bacterial analysis of the surgical wound in the operating room could predict the likelihood of developing a clinical infection, and might allow a tailored and preemptive approach, aimed to reduce the consequences of an infection, seems appealing. We would like to present a prospective study on the predictive value of the bacterial analysis of laparotomy wounds. Seventy eight prospective patients undergoing surgery were included in the study. To evaluate the risk factors associated with increased rate of wound infection, we performed a bacterial analysis of the wound. 48 patients out of 78 (61%) had positive cultures. 23 patients out of 32 patients (72%) who didn't receive antibiotic prophylaxis were positive to the wound culture whereas 25 patients out of 46 patients (54%) grew positive cultures in the group of patients that received antibiotic prophylaxis. None of the 30 patients with negative cultures developed clinical infection. Only 6 patients out of 48 patients who had positive cultures (12.5%) developed wound infection. Clinical infection occurred in 5 patients who had gram-negative contamination of the wound. No clinical infection occurred in patients who had gram-positive contamination. Wound cultures and their positivity are predictive tools to identify the patients that are at risk to develop wound infection. The positive predictive value of the bacterial analysis of the wound was 12.5%. Abdominal surgery, Bacterial analysis, Wound infection.

LAVH for large uteri by various strategies.

PubMed

Chang, Wen-Chun; Huang, Su-Cheng; Sheu, Bor-Ching; Torng, Pao-Ling; Hsu, Wen-Chiung; Chen, Szu-Yu; Chang, Daw-Yuan

2008-01-01

To study if there are specific problems in laparoscopically assisted vaginal hysterectomy (LAVH) for a certain weight of bulky uteri and the strategies to overcome such problems. One hundred and eighty-one women with myoma or adenomyosis, weighing 350-1,590 g, underwent LAVH between August 2002 and December 2005. Key surgical strategies were special sites for trocar insertion, uterine artery or adnexal collateral pre-ligation, laparoscopic and transvaginal volume reduction technique. The basic clinical and operative parameters were recorded for analysis. Based on significant differences in the operative time and estimated blood loss, the patients were divided into medium uteri weighing 350-749 g, n=138 (76%), and large uteri weighing > or =750 g, n=43 (24%). There was no significant difference in terms of age, body mass index, preoperative diagnoses, complications and duration of hospital stay among groups. The operative time and estimated blood loss increased with larger uterine size (p<0.001). The operative time (196+/-53, 115-395 min), estimated blood loss (234+/-200, 50-1,000 ml) and frequency of excessive bleeding (14%) or transfusion (5%) were significantly greater, but in acceptable ranges, for those with large uteri. Conversion to laparotomy was required in a patient (2%) with a large uterus, and the overall conversion rate was 0.6%. There was no re-operation or surgical mortality. Using various combinations of special strategies, most experienced gynecologic surgeons can conduct LAVH for most large uteri with minimal rates of complications and conversion to laparotomy.

Simultaneous repair of abdominal aortic aneurysm and resection of unexpected, associated abdominal malignancies.

PubMed

Illuminati, Giulio; Calio', Francesco G; D'Urso, Antonio; Lorusso, Riccardo; Ceccanei, Gianluca; Vietri, Francesco

2004-12-15

The management of unexpected intra-abdominal malignancy, discovered at laparotomy for elective treatment of an abdominal aortic aneurysm (AAA), is controversial. It is still unclear whether both conditions should be treated simultaneously or a staged approach is to be preferred. To contribute in improving treatment guidelines, we retrospectively reviewed the records of patients undergoing laparotomy for elective AAA repair. From January 1994 to March 2003, 253 patients underwent elective, trans-peritoneal repair of an AAA. In four patients (1.6%), an associated, unexpected neoplasm was detected at abdominal exploration, consisting of one renal, one gastric, one ileal carcinoid, and one ascending colon tumor. All of them were treated at the same operation, after aortic repair and careful isolation of the prosthetic graft. The whole series' operative mortality was 3.6%. None of the patients simultaneously treated for AAA and tumor resection died in the postoperative period. No graft-related infections were observed. Simultaneous treatment of AAA and tumor did not prolong significantly the mean length of stay in the hospital, compared to standard treatment of AAA alone. Except for malignancies of organs requiring major surgical resections, simultaneous AAA repair and resection of an associated, unexpected abdominal neoplasm can be safely performed, in most of the patients, sparing the need for a second procedure. Endovascular grafting of the AAA can be a valuable tool in simplifying simultaneous treatment, or in staging the procedures with a very short delay.

[Factitious fevers as a cause of prolonged fevers. Apropos of 5 clinical cases].

PubMed

Potin, M; Regamey, C; Glauser, M P

1983-10-22

Among the numerous causes of prolonged fever of unknown origin, the factitious fevers are frequently considered last after much diagnostic and therapeutic effort. Five observations of factitious fever are presented including 2 cases of thermometer manipulation in men aged 45 and 80. The latter patient is the oldest in whom such a case has been reported. In the first case the prolonged fever led to exploratory laparotomy with splenectomy followed by antilymphoma chemotherapy before the thermometer manipulation was discovered. This patient had previously been treated successfully for stage Ib Hodgkin lymphoma. In the other case hospitalization had lasted several weeks, and much antibiotic and steroid treatment had been administered, before the manipulation was suspected. A third case of thermometer manipulation was observed in a 57-year-old woman who had been presenting with factitious symptoms for over 10 years. Two other cases of factitious fever due to self-induced infections have been observed in two young women aged 23 and 27, both in paramedical professions. These self-induced infections led to polymicrobial bacteremia, exploratory laparotomy and hemicolectomy in one case, and to probable bacterial meningitis in the other. Certain aspects of these cases agree well with the diagnostic criteria of factitious fever described in the literature. We feel it is important to recognize this cause of febrile states, even if there is an apparent etiology, in order to avoid much vain investigation and prolonged hospitalization.

Surgical management of a suspicious adnexal mass: a systematic review.

PubMed

Covens, Allan L; Dodge, Jason E; Lacchetti, Christina; Elit, Laurie M; Le, Tien; Devries-Aboud, Michaela; Fung-Kee-Fung, Michael

2012-07-01

To systematically review the existing literature in order to determine the optimal recommended protocols for the surgical management of adnexal masses suspicious for apparent early stage malignancy. A review of all systematic reviews and guidelines published between 1999 and 2009 was conducted as a first step. After the identification of two systematic reviews on the topic, searches of MEDLINE for studies published since 2004 were also conducted to update and supplement the evidentiary base. The updated literature search identified 31 studies that met the inclusion criteria. A bivariate random effects analysis of 15 frozen section diagnosis studies yielded an overall sensitivity of 89.2% (95% CI, 86.3 to 91.5%) and specificity of 97.9% (95% CI, 96.6 to 98.7%). The surgical evidence suggests that systematic lymphadenectomy and proper surgical staging improve survival. Conservative fertility-preserving surgical approaches are an acceptable option in women with low malignant potential tumours. The accuracy and the adequacy of surgical staging by laparotomy or laparoscopic approaches appear to be comparable, with neither approach conferring a survival advantage. Intraoperative tumour rupture was indeed reported to occur more frequently in patients undergoing laparoscopy versus laparotomy in two retrospective cohort studies. The best available evidence was collected and included in this rigorous systematic review. The abundant evidentiary base provided the context and direction for the surgical management of adnexal masses suspicious for apparent early stage malignancy. Copyright © 2012 Elsevier Inc. All rights reserved.

An outcome prediction model for exsanguinating patients with blunt abdominal trauma after damage control laparotomy: a retrospective study.

PubMed

Wang, Shang-Yu; Liao, Chien-Hung; Fu, Chih-Yuan; Kang, Shih-Ching; Ouyang, Chun-Hsiang; Kuo, I-Ming; Lin, Jr-Rung; Hsu, Yu-Pao; Yeh, Chun-Nan; Chen, Shao-Wei

2014-04-28

We present a series of patients with blunt abdominal trauma who underwent damage control laparotomy (DCL) and introduce a nomogram that we created to predict survival among these patients. This was a retrospective study. From January 2002 to June 2012, 91 patients underwent DCL for hemorrhagic shock. We excluded patients with the following characteristics: a penetrating abdominal injury, age younger than 18 or older than 65 years, a severe or life-threatening brain injury (Abbreviated Injury Scale [AIS] ≥ 4), emergency department (ED) arrival more than 6 hours after injury, pregnancy, end-stage renal disease, or cirrhosis. In addition, we excluded patients who underwent DCL after ICU admission or later in the course of hospitalization. The overall mortality rate was 61.5%: 35 patients survived and 56 died. We identified independent survival predictors, which included a preoperative Glasgow Coma Scale (GCS) score < 8 and a base excess (BE) value < -13.9 mEq/L. We created a nomogram for outcome prediction that included four variables: preoperative GCS, initial BE, preoperative diastolic pressure, and preoperative cardiopulmonary cerebral resuscitation (CPCR). DCL is a life-saving procedure performed in critical patients, and devastating clinical outcomes can be expected under such dire circumstances as blunt abdominal trauma with exsanguination. The nomogram presented here may provide ED physicians and trauma surgeons with a tool for early stratification and risk evaluation in critical, exsanguinating patients.

Value of diagnostic and therapeutic laparoscopy for patients with blunt abdominal trauma: A 10-year medical center experience.

PubMed

Lin, Heng-Fu; Chen, Ying-Da; Chen, Shyr-Chyr

2018-01-01

Laparoscopy has been used for the diagnosis and treatment for hemodynamically stable patients with penetrating abdominal trauma. This study evaluated whether diagnostic and therapeutic laparoscopy can be used as effectively in select patients with blunt abdominal trauma. All hemodynamically stable patients undergoing operations for blunt abdominal trauma over a 10-year period (2006-2015) at a tertiary medical center were included. Patients undergoing laparotomy were categorized as group A. Patients who underwent laparoscopy were categorized as group B. The clinical outcomes of the 2 groups were compared. There were 139 patients in group A and 126 patients in group B. Group A patients were more severely injured (mean injury severity score of 23.3 vs. 18.9, P < .001) and had a higher frequency of traumatic brain injuries (25.2% vs. 14.3%, P = .039). The sensitivity and specificity of diagnostic laparoscopy for patients in group B was 99.1% and 100.0%, respectively. No non-therapeutic laparotomies were performed in group B, and the success rate of therapeutic laparoscopy was 92.0% (103/112) for patients with significant intra-abdominal injuries. Patients in the 2 groups had similar perioperative and postoperative outcomes in terms of operation times, blood loss, blood transfusion requirements, mortality, and complications (all, P > .05). Laparoscopy is a feasible and safe tool for the diagnosis and treatment of hemodynamically stable patients with blunt abdominal trauma who require surgery.

Predicting hollow viscus injury in blunt abdominal trauma with computed tomography.

PubMed

Bhagvan, Savitha; Turai, Matthew; Holden, Andrew; Ng, Alexander; Civil, Ian

2013-01-01

Evaluation of blunt abdominal trauma is controversial. Computed tomography (CT) of the abdomen is commonly used but has limitations, especially in excluding hollow viscus injury in the presence of solid organ injury. To determine whether CT reports alone could be used to direct operative treatment in abdominal trauma, this study was undertaken. The trauma database at Auckland City Hospital was accessed for patients who had abdominal CT and subsequent laparotomy during a five-year period. The CT scans were reevaluated by a consultant radiologist who was blinded to operative findings. The CT findings were correlated with the operative findings. Between January 2002 and December 2007, 1,250 patients were evaluated for blunt abdominal injury with CT. A subset of 78 patients underwent laparotomy, and this formed the study group. The sensitivity and specificity of CT scan in predicting hollow viscus injury was 55.33 and 92.06 % respectively. The positive and negative predictive values were 61.53 and 89.23 % respectively. Presence of free fluid in CT scan was sensitive in diagnosing hollow viscus injury (90 %). Specific findings for hollow viscus injuries on CT scan were free intraperitoneal air (93 %), retroperitoneal air (100 %), oral contrast extravasation (100 %), bowel wall defect (98 %), patchy bowel enhancement (97 %), and mesenteric abnormality (94 %). CT alone cannot be used as a screening tool for hollow viscus injury. The decision to operate in hollow viscus injury has to be based on mechanism of injury and clinical findings together with radiological evidence.

[Epidemiology of gunshot wounds in the University Hospital "Dr. José Eleuterio González" of the Autonomous University of Nuevo León].

PubMed

Canseco Cavazos, José; Palacios-Zertuche, Jorge; Reyna-Sepúlveda, Francisco; Álvarez-Villalobos, Neri; Alatorre-López, Louisiana; Muñoz-Maldonado, Gerardo

The incidence of deaths and injuries associated with gunshot wounds deserves special attention, mainly because of its repercussions on hospital resources and the diagnosis and treatment protocols. To perform an analysis on the epidemiological factors associated with gunshot wounds. An analysis was made of multiple variables of all patients diagnosed with gunshot wounds during the period between 2005 and 2015. A total of 605 cases were found, and an additional sub-group of 314 cases was obtained for a deeper analysis. The overall mortality rate was 7.9%. The main anatomical region was the abdomen, with 44%. A total of 324 laparotomies were performed, 124 incisions of the thoracic wall, and 72 vascular examinations. In the sub-group of 314 cases, a 16.9% and 42% of laparotomies and vascular examinations, respectably, were reported without evidence of injury to internal organs. Morbidity and mortality increases when 2 or more wounds are present with multiple organ injuries, in patients with multiple transfusions, or in those transferred to the intensive care unit. The incorporation of a physical evaluation format by all the departments involved is suggested for patients that are attended with gunshot wounds, in order to obtain more epidemiological information of these injuries for further studies. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

Management of gastrosplenic fistula in the emergency setting - A case report and review of the literature.

PubMed

Frenkel, Amit; Bichovsky, Yoav; Perry, Zvi H; Peiser, Jochanan; Roy-Shapira, Aviel; Brotfain, Evgeni; Koyfman, Leonid; Binyamin, Yair; Nalbandyan, Karen; Klein, Moti

2018-05-01

A gastrosplenic fistula (GSF) is a very rare complication that arises mainly from a splenic or gastric large cell lymphoma. The proximity of the gastric fundus to the enlarged fragile spleen may facilitate the fistulisation. This complication can lead to massive bleeding, which, though uncommon, may be lethal. We present a patient with massive upper gastrointestinal bleeding secondary to a GSF. We present a 48-year-old man with a refractory diffuse large B-cell lymphoma who was admitted to our hospital due to hematemesis. On arrival, he was in hemorrhagic shock, and was taken directly to the intensive care unit. The source of bleeding could not be identified on gastroscopy, the patient remained hemodynamically unstable and a laparotomy was performed.A fistula between a branch of the splenic artery and the stomach was identified. The stomach appeared to be involved in the malignant process. After subtotal gastrectomy and splenectomy, the bleeding was controlled. After stabilization, the patient was admitted to the intensive care unit, and 24 hours later was discharged in stable condition. We describe a fistula between a branch of the splenic artery and the stomach, which was accompanied by massive bleeding. An emergency laparotomy saved the patient's life. The purpose of this report is to alert physicians that surgical intervention can be lifesaving in this rare malignant condition. A literature review focusing on the presenting symptoms and the epidemiology of GSF is presented.

Oxidative stress gene expression profile in inbred mouse after ischemia/reperfusion small bowel injury.

PubMed

Bertoletto, Paulo Roberto; Ikejiri, Adauto Tsutomu; Somaio Neto, Frederico; Chaves, José Carlos; Teruya, Roberto; Bertoletto, Eduardo Rodrigues; Taha, Murched Omar; Fagundes, Djalma José

2012-11-01

To determine the profile of gene expressions associated with oxidative stress and thereby contribute to establish parameters about the role of enzyme clusters related to the ischemia/reperfusion intestinal injury. Twelve male inbred mice (C57BL/6) were randomly assigned: Control Group (CG) submitted to anesthesia, laparotomy and observed by 120 min; Ischemia/reperfusion Group (IRG) submitted to anesthesia, laparotomy, 60 min of small bowel ischemia and 60 min of reperfusion. A pool of six samples was submitted to the qPCR-RT protocol (six clusters) for mouse oxidative stress and antioxidant defense pathways. On the 84 genes investigated, 64 (76.2%) had statistic significant expression and 20 (23.8%) showed no statistical difference to the control group. From these 64 significantly expressed genes, 60 (93.7%) were up-regulated and 04 (6.3%) were down-regulated. From the group with no statistical significantly expression, 12 genes were up-regulated and 8 genes were down-regulated. Surprisingly, 37 (44.04%) showed a higher than threefold up-regulation and then arbitrarily the values was considered as a very significant. Thus, 37 genes (44.04%) were expressed very significantly up-regulated. The remained 47 (55.9%) genes were up-regulated less than three folds (35 genes - 41.6%) or down-regulated less than three folds (12 genes - 14.3%). The intestinal ischemia and reperfusion promote a global hyper-expression profile of six different clusters genes related to antioxidant defense and oxidative stress.

Presacral abscess as a rare complication of sacral nerve stimulator implantation.

PubMed

Gumber, A; Ayyar, S; Varia, H; Pettit, S

2017-03-01

A 50-year-old man with intractable anal pain attributed to proctalgia fugax underwent insertion of a sacral nerve stimulator via the right S3 vertebral foramen for pain control with good symptomatic relief. Thirteen months later, he presented with signs of sepsis. Computed tomography (CT) and magnetic resonance imaging (MRI) showed a large presacral abscess. MRI demonstrated increased enhancement along the pathway of the stimulator electrode, indicating that the abscess was caused by infection introduced at the time of sacral nerve stimulator placement. The patient was treated with broad spectrum antibiotics, and the sacral nerve stimulator and electrode were removed. Attempts were made to drain the abscess transrectally using minimally invasive techniques but these were unsuccessful and CT guided transperineal drainage was then performed. Despite this, the presacral abscess progressed, developing enlarging gas locules and extending to the pelvic brim to involve the aortic bifurcation, causing hydronephrosis and radiological signs of impending sacral osteomyelitis. MRI showed communication between the rectum and abscess resulting from transrectal drainage. In view of the progressive presacral sepsis, a laparotomy was performed with drainage of the abscess, closure of the upper rectum and formation of a defunctioning end sigmoid colostomy. Following this, the presacral infection resolved. Presacral abscess formation secondary to an infected sacral nerve stimulator electrode has not been reported previously. Our experience suggests that in a similar situation, the optimal management is to perform laparotomy with drainage of the presacral abscess together with simultaneous removal of the sacral nerve stimulator and electrode.

Presacral abscess as a rare complication of sacral nerve stimulator implantation

PubMed Central

Gumber, A; Ayyar, S; Varia, H

2017-01-01

A 50-year-old man with intractable anal pain attributed to proctalgia fugax underwent insertion of a sacral nerve stimulator via the right S3 vertebral foramen for pain control with good symptomatic relief. Thirteen months later, he presented with signs of sepsis. Computed tomography (CT) and magnetic resonance imaging (MRI) showed a large presacral abscess. MRI demonstrated increased enhancement along the pathway of the stimulator electrode, indicating that the abscess was caused by infection introduced at the time of sacral nerve stimulator placement. The patient was treated with broad spectrum antibiotics, and the sacral nerve stimulator and electrode were removed. Attempts were made to drain the abscess transrectally using minimally invasive techniques but these were unsuccessful and CT guided transperineal drainage was then performed. Despite this, the presacral abscess progressed, developing enlarging gas locules and extending to the pelvic brim to involve the aortic bifurcation, causing hydronephrosis and radiological signs of impending sacral osteomyelitis. MRI showed communication between the rectum and abscess resulting from transrectal drainage. In view of the progressive presacral sepsis, a laparotomy was performed with drainage of the abscess, closure of the upper rectum and formation of a defunctioning end sigmoid colostomy. Following this, the presacral infection resolved. Presacral abscess formation secondary to an infected sacral nerve stimulator electrode has not been reported previously. Our experience suggests that in a similar situation, the optimal management is to perform laparotomy with drainage of the presacral abscess together with simultaneous removal of the sacral nerve stimulator and electrode. PMID:28071947

Colonic perforation with peritonitis in amoebiasis: a tropical disease with high mortality.

PubMed

Jain, Bhupendra Kumar; Garg, Pankaj Kumar; Kumar, Anjay; Mishra, Kiran; Mohanty, Debajyoti; Agrawal, Vivek

2013-01-01

Invasive colonic amoebiasis presents primarily with dysentery; colonic perforation occurs rarely. Cases of amoebic colonic perforations have been reported sporadically over the past 20 years. A retrospective study was done in the surgical unit of a tertiary care hospital in North India. The case records of those patients were reviewed who underwent exploratory laparotomy from January 2011 to September 2012 and were diagnosed with amoebic colonic perforation on histopathological examination. Details concerning the clinical presentation, investigations, intraoperative findings, operative procedures, and postoperative outcomes were retrieved. Amongst, a total of 186 emergency exploratory laparotomies carried out during the study, 15 patients of amoebic colonic perforation were identified. The median age of the patients was 42 years (IQR 32.0-58.0) and the male to female ratio was 13:2. Previous history of colitis was present in only 1 patient. The preoperative diagnosis was perforation peritonitis in 12 patients; and intussusception, intestinal obstruction and ruptured liver abscess in 1 patient each. Ten patients had single perforation while 5 had multiple colonic perforations. All the patients except one had perforations in the right colon. Bowel resection was performed depending upon the site and extent of the colon involved-right hemicolectomy (8), limited ileocolic resection (6) and sigmoidectomy (1). Bowel continuity could be restored only in 2 of the 15 patients and a stoma was constructed in the remaining 13 patients. The overall mortality rate was found to be 40% (6/15). Amoebic colonic perforation is associated with unusually high mortality.

Spinal anaesthesia with midazolam in the rat.

PubMed

Bahar, M; Cohen, M L; Grinshpon, Y; Chanimov, M

1997-02-01

This study examined in an animal model whether intrathecal midazolam, alone or with fentanyl, can achieve anaesthesia sufficient for laparotomy, comparable to lidocaine. Effects on consciousness and whether anaesthesia was segmental were also examined. The haemodynamic and respiratory changes were compared with those of intrathecal lidocaine or intrathecal fentanyl alone. Sixty Wistar strain rats, with nylon catheters chronically implanted in the lumbar subarachnoid theca, were divided into six groups. Group 1 (n = 12) received 75 microL intrathecal lidocaine 2%. Group 2 (n = 12) received 75 microL intrathecal midazolam 0.1%, Group 3 (n = 12) received intrathecal 37.5 microL midazolam 0.1%, plus 37.5 microL fentanyl 0.005%. Group 4 (n = 12) received intrathecal 50 microL fentanyl 0.005%. Group 5 (n = 6) received 75 microL midazolam 0.1% iv. Group 6 (n = 6) received halothane 0.6% in oxygen by inhalation. Both groups that received intrathecal midazolam, alone or combined with fentanyl, developed effective segmental sensory and motor blockade of the hind limbs and abdominal wall, sufficient for a pain-free laparotomy procedure. Neither of these groups, unlike the group that received intrathecal lidocaine, developed a reduction in blood pressure or change in heart rate at the time of maximal sensory or motor blockade, nor were there changes in the arterial blood gases or respiratory rate. Midazolam, when injected intrathecally, produces reversible, segmental, spinally mediated antinociception, sufficient to provide balanced anaesthesia for abdominal surgery.

Intra-abdominal fungal pseudomycetoma in two cats.

PubMed

Bianchi, Matheus V; Laisse, Cláudio J M; Vargas, Thainã P; Wouters, Flademir; Boabaid, Fabiana M; Pavarini, Saulo P; Ferreiro, Laerte; Driemeier, David

Pseudomycetomas are deep cutaneous to subcutaneous lesions caused by Microsporum canis mainly described in Persian cats, with few reports of intra-abdominal location. This report describes the clinical signs and lesions of intra-abdominal pseudomycetomas caused by M. canis in two Persian cats. Two Persian cats with a history of previous laparotomy (ovariohysterectomy and nephrostomy) and fecal impaction were examined. Cat #1 was euthanized and subjected to necropsy, histopathology and mycological evaluation. Cat #2 presented with chronic dermatophytosis, and an intra-abdominal mass, that was subjected to histopathology evaluation. Cat #1 presented at necropsy a white-grayish, firm mass (6cm×3.5cm×2.8cm) in the uterine cervix. Cat #2 presented a firm whitish mass (6.5cm×1.5cm×0.5cm) located close to the left kidney. Histologically, both masses contained multifocal granules with hyphae and spores surrounded by Splendore-Hoeppli reaction, with a pyogranulomatous inflammatory infiltrate and fibrous connective tissue proliferation in the periphery. Hyphae and spores exhibited marked Grocott and periodic acid-Schiff staining. M. canis was identified by fungal isolation in cat #1. Pseudomycetoma should be considered as a differential diagnosis in cats, especially in Persian cats presenting with an intra-abdominal mass. Entrance of the agent into the cavity can occur during laparotomy. Copyright © 2016 Asociación Española de Micología. Publicado por Elsevier España, S.L.U. All rights reserved.

A CARE-compliant article: a case of retrograde intussusception with Uncut-Roux-en-Y anastomosis after radical total gastrectomy: Review of the literature.

PubMed

Zhou, Youxin; Wang, Fengfeng; Ji, Yong; Lv, Jian

2017-12-01

Postoperative intussusception is an unusual clinical entity and is rarely encountered as a complication following gastrectomy, especially radical total gastrectomy. A 74-year-old woman was admitted to our hospital with complaints of melena and hematemesis. And the endoscopic biopsy confirmed the poorly differentiated adenocarcinoma of the stomach. Radical total gastrectomy with Uncut Roux-en-Y reconstruction was performed. On the third postoperative day (POD3), the patient complained of paroxysmal pain around the umbilicus, accompanied by nausea and vomiting. Retrograde intussusceptions after radical total gastrectomy with Uncut Roux-en-Y reconstruction based on exploratory laparotomy. On POD4, the abdominal computed tomography (CT) showed small bowel dilatation and fluid accumulation in the upper abdominal cavity, as well as a small mass of soft tissue on the left side of the pelvis. Small bowel obstruction was considered, and exploratory laparotomy was performed. Retrograde intussusception started just below the jejunojejunal anastomosis with possible organic lesions, which was subsequently removed. The patient recovered well and was discharged 15 days after the second operation. This case report was written for 3 purposes: to increase awareness of this complication after radical total gastrectomy with Uncut-Roux-en-Y reconstruction; to emphasize early diagnosis through clinical manifestation, physical examination, and auxiliary examination with abdominal CT; and lastly, to emphasize that a reasonable surgical procedure should be performed immediately after diagnosis.

Laparoscopic Management of Large Ovarian Cysts at a Rural Hospital

PubMed Central

Shindholimath, Vishwanath V; Jyoti, S G; Patil, K V; Ammanagi, A S

2009-01-01

Objective: To assess the feasibility and outcome of laparoscopic surgery for the management of large ovarian cysts at a rural hospital. Materials and Methods: Fifteen patients from March 2004 to February 2007, with large ovarian cysts, with diameter >10 cm, were managed laparoscopically. The masses were cystic and were not associated with ascites or enlarged lymph nodes on ultrasound. Serum CA-125 levels were within the normal range (35 U/ml). Preoperative evaluation included history, clinical examination, sonographic images and serum markers. The management of these ovarian cysts included aspiration, cystectomy or salphingo-oophorectomy, depending on the patient’s age, obstetric history and desire of future fertility. In large, solid, fixed or irregular adnexal masses, suspicious of malignancy, laparotomy was done. Results: Five patients presented with pain in the abdomen and 10 patients with abdominal distension and discomfort. The average maximum diameter of the ovarian cysts was 16.75 cm (range 10–24 cm). The mean duration of the operation was 80 min. The postoperative hospital stay was from 4 to 6 days. No intraoperative complications occurred and the hospital course of all patients was uncomplicated. In one case, laparoscopy was converted to laparotomy. One patient had minor wound infection at umbilical port site. The patients did not report any complaints during follow up and the clinical examination findings were normal in all, up to 9 months after discharge. Conclusion: With proper patient selection, the size of an ovarian cyst is not necessarily a contraindication for laparoscopic surgery. PMID:22442520

Enterovesical fistulas complicating Crohn's disease: clinicopathological features and management.

PubMed

Yamamoto, T; Keighley, M R

2000-08-01

Enterovesical fistula is a relatively rare condition in Crohn's disease. This study was undertaken to examine clinicopathological features and management of enterovesical fistula complicating Crohn's disease. Thirty patients with enterovesical fistula complicating Crohn's disease, treated between 1970 and 1997, were reviewed. Urological symptoms were present in 22 patients; pneumaturia in 18, urinary tract infection in 7, and haematuria in 2. In 5 patients clinical symptoms were successfully managed by conservative treatment, and they required no surgical treatment for enterovesical fistula. Twenty-five patients required surgery. All the patients were treated by resection of diseased bowel and pinching off the dome of the bladder. No patients required resection of the bladder. The Foley catheter was left in situ for an average of 2 weeks after operation. Three patients developed early postoperative complications; two bowel anastomotic leaks, and one intra-abdominal abscess. All these complications were associated with sepsis and multiple fistulas at the time of laparotomy. After a median follow-up of 13 years, 3 patients having postoperative sepsis (anastomotic leak or abscess) developed a recurrent fistula from the ileocolonic anastomosis to the bladder, which required further surgery. In the other 22 patients without postoperative complications there has been no fistula recurrence. In conclusion, the majority of patients with enterovesical fistula required surgical treatment: resection of the diseased bowel and oversewing the defect in the bladder. The fistula recurrence was uncommon, but the presence of sepsis and multiple fistulas at the time of laparotomy increased the incidence of postoperative complications and fistula recurrence.

Peritonitis from perforated peptic ulcer and immune response.

PubMed

Schietroma, Mario; Piccione, Federica; Carlei, Francesco; Sista, Federico; Cecilia, Emanuela Marina; Amicucci, Gianfranco

2013-10-01

Elevated intra-abdominal pressure during the laparoscopy may promote bacteremia, endotoxemia, and systemic inflammatory response. In patients with generalized peritonitis from perforated peptic ulcer (PPU), we sought to compare acute phase response, immunologic status, and bacterial translocation from laparoscopic and open approach. From July 2005 to September 2011, 115 consecutive patients underwent peptic ulcer repair for PPU: 58 cases laparoscopic peptic ulcer repair (LR) and 57 cases open peptic ulcer repair (OR). Bacteremia, endotoxemia, white blood cells population, human leukocyte antigen-DR (HLA-DR), neutrophil-elastase, interleukin-1 and 6 (IL-1 and IL-6), and C-reactive protein (CRP) were investigated. Patients characteristics and grade of peritoneal contamination were similar in the two groups. One hour after intervention, bacteremia was significantly higher in the "open" group than in the laparoscopic group (p < .001). A significantly higher concentration of systemic endotoxin was detected intraoperatively in the "open" group of patients in comparison to the laparoscopic group (p < .0001). Laparotomy caused a significant increase in neutrophil concentration, neutrophil-elastase, IL-1 and IL-6, CRP, and decrease of HLA-DR. We recorded six cases (10.3%) of intra-abdominal abscess in the "open" group and one (1.7%) in laparoscopic group (p < .001). OR, in case of peritonitis after PPU, increased the incidence of bacteremia, endotoxemia, and systemic inflammation compared with LR. Early enhanced postoperative systemic inflammation may cause lower transient immunologic defense after laparotomy (decrease of HLA-DR), leading to enhanced sepsis in these patients.

The role of laparoscopy in staging of different gynaecological cancers.

PubMed

Tse, K Y; Ngan, Hextan Y S

2015-08-01

Apart from cervical and vaginal cancers that are staged by clinical examination, most gynaecological cancers are staged surgically. Not only can pelvic and para-aortic lymphadenectomy offer accurate staging information that helps determine patients' prognosis and hence their treatment plan, but it may also provide a therapeutic effect under certain circumstances. In the past, such a procedure required a big laparotomy incision. With the advent of laparoscopic lighting and instrument, laparoscopic lymphadenectomy became popular since the late 1980s. Dargent et al. published the first report on laparoscopic staging in cervical cancers, and many studies then followed. To date, there are numerous case series and trials evaluating the efficacy and safety of laparoscopic surgery in managing gynaecological cancers. In general, compared with laparotomy, laparoscopic lymphadenectomy has less intraoperative blood loss and post-operative pain, fewer wound complications, shorter length of hospital stay and more speedy recovery. However, this is at the expense of longer operative time. The incidence of port-site metastasis is extremely low, although it may be higher in advanced ovarian cancer. Preliminary data showed that there was no significant effect on recurrence and survival, but long-term data are lacking. In this article, the roles of laparoscopy in staging of uterine, cervical and ovarian cancers, the three most common gynaecological cancers, will be reviewed. Novel technologies such as robot-assisted surgery, single-port surgery and sentinel node biopsy will also be discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

Cost-effectiveness of laparoscopy as diagnostic tool before primary cytoreductive surgery in ovarian cancer.

PubMed

van de Vrie, Roelien; van Meurs, Hannah S; Rutten, Marianne J; Naaktgeboren, Christiana A; Opmeer, Brent C; Gaarenstroom, Katja N; van Gorp, Toon; Ter Brugge, Henk G; Hofhuis, Ward; Schreuder, Henk W R; Arts, Henriette J G; Zusterzeel, Petra L M; Pijnenborg, Johanna M A; van Haaften, Maarten; Engelen, Mirjam J A; Boss, Erik A; Vos, M Caroline; Gerestein, Kees G; Schutter, Eltjo M J; Kenter, Gemma G; Bossuyt, Patrick M M; Mol, Ben Willem; Buist, Marrije R

2017-09-01

To evaluate the cost-effectiveness of a diagnostic laparoscopy prior to primary cytoreductive surgery to prevent futile primary cytoreductive surgery (i.e. leaving >1cm residual disease) in patients suspected of advanced stage ovarian cancer. An economic analysis was conducted alongside a randomized controlled trial in which patients suspected of advanced stage ovarian cancer who qualified for primary cytoreductive surgery were randomized to either laparoscopy or primary cytoreductive surgery. Direct medical costs from a health care perspective over a 6-month time horizon were analyzed. Health outcomes were expressed in quality-adjusted life-years (QALYs) and utility was based on patient's response to the EQ-5D questionnaires. We primarily focused on direct medical costs based on Dutch standard prices. We studied 201 patients, of whom 102 were randomized to laparoscopy and 99 to primary cytoreductive surgery. No significant difference in QALYs (utility=0.01; 95% CI 0.006 to 0.02) was observed. Laparoscopy reduced the number of futile laparotomies from 39% to 10%, while its costs were € 1400 per intervention, making the overall costs of both strategies comparable (difference € -80 per patient (95% CI -470 to 300)). Findings were consistent across various sensitivity analyses. In patients with suspected advanced stage ovarian cancer, a diagnostic laparoscopy reduced the number of futile laparotomies, without increasing total direct medical health care costs, or adversely affecting complications or quality of life. Copyright © 2017 Elsevier Inc. All rights reserved.

Primary repair of civilian colon injuries is safe in the damage control scenario.

PubMed

Kashuk, Jeffry L; Cothren, C Clay; Moore, Ernest E; Johnson, Jeffrey L; Biffl, Walter L; Barnett, Carlton C

2009-10-01

Although the safety of primary repair/anastomosis for civilian colon injuries after standard laparotomy (SL) has been established, recent civilian and military reports have questioned the advisability of this technique in the patient requiring damage control laparotomy (DL). We hypothesized that, even in the high-risk DL group, primary repair could be safely used after patient stabilization and that the open abdomen would facilitate the safety of this procedure. All patients admitted to our level 1 trauma center with a colon injury over a 7-year period were reviewed from a prospectively collected database. Patients were categorized as having undergone either SL or DL at initial operation. Primary variables of interest were as follows: injury patterns; method of primary repair (suture repair, resection and primary anastomosis, resection and delayed anastomosis); diversion techniques (planned diversion or diversion for anastomotic dehiscence); and colon-related morbidity and mortality. High-risk status in the DL group was identified by the following physiologic variables: mean injury severity score (ISS), red blood cell (RBC) transfusions, ventilator days, and intensive care unit (ICU) duration of stay. During the study period, 309 patients had colonic wounds identified at laparotomy. Of these 309 patients, 280 (91%) underwent SL, of which 277 (98.9%) had primary colonic repair/anastomosis. In the SL group, 1 (0.3%) patient required diversion for subsequent leak and 2 (0.6%) patients had planned diversion The remaining 29 hemodynamically unstable patients required DL. Mean +/- standard deviation indices of injury severity in this group included: ISS = 36.2 +/- 15.8, RBC = 28.7 +/- 25.4 units, ventilator days = 20.1 +/- 16.3, ICU duration of stay = 29.5 +/- 21.6 days. Of the 29 patients in the DL group, 21 (72%) had bowel continuity successfully reestablished in 2.6 +/- 2 days after initial attempts at primary suture repair or resection/anastomosis. A total of 4 (16.6%) patients in this group developed colon-related complications, 3 of whom were treated with subsequent diversion before definitive abdominal closure. One patient developed a late leak. (day 43). Another 4 (13.8%) patients had planned diversion for injuries that were considered to be high risk for leak at subsequent reexploration. There were no colon-related deaths in either group. Primary repair of colon injuries appears safe in the majority of patients after DL. Although it is associated with a higher leak rate than SL, the open abdomen affords careful inspection of abdominal contents at reexploration to identify patients who require subsequent diversion.

Elective treatment of middle colic artery aneurysm.

PubMed

Nishimura, Kengo; Hamasaki, Takafumi; Ota, Rikako; Ohno, Takashi; Kodama, Wataru; Uchida, Naotaka; Hayashi, Eiichi; Fukino, Syunsuke

2014-01-01

Middle colic artery aneurysms are rare and most have been reported with rupture or symptom. We report the successful elective treatment of a middle colic artery aneurysm without symptom, which is very rare. It failed to perform transcatheter arterial embolization for anatomical reasons, and, thus, the patient, a 77-year-old man, underwent surgical resection in spite of a history of laparotomy. Although a common cause of middle colic artery aneurysms is segmental arterial mediolysis, the present pathological findings indicated that fragmented or degenerated elastic fibers may also play an important role like aortic aneurysms.

Enterobius vermicularis salpingitis seen in the setting of ectopic pregnancy in a Malaysian patient.

PubMed

Ngui, Romano; Ravindran, Sarala; Ong, Diana Bee Lan; Chow, Tak Kuan; Low, Kah Pin; Nureena, Zaidi Syeda; Rajoo, Yamuna; Chin, Yuee Teng; Amir, Amirah; Ahmad, Arine Fadzlun; Lim, Yvonne Ai Lian; Mahmud, Rohela

2014-09-01

We report a rare and unusual case of invasive Enterobius vermicularis infection in a fallopian tube. The patient was a 23-year-old Malaysian woman who presented with suprapubic pain and vaginal bleeding. A clinical diagnosis of ruptured right ovarian ectopic pregnancy was made. She underwent a laparotomy with a right salpingo-oophorectomy. Histopathological examination of the right fallopian tube showed eggs and adult remnants of E. vermicularis, and the results were confirmed using PCR and DNA sequencing. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

Atraumatic splenic rupture and ileal volvulus following cocaine abuse.

PubMed

Ballard, David H; Smith, J Patrick; Samra, Navdeep S

2015-01-01

We present the case of a 38-year-old male with an atraumatic splenic rupture, hemoperitoneum, and ileal volvulus following acute cocaine intoxication. Computed tomography showed a "whirl sign", a subcapsular splenic hematoma with suspected peripheral laceration, and diffuse hemoperitoneum. At laparotomy, the spleen was confirmed to be the source of bleeding and was removed. A nonreducible volvulus was found at the distal ileum, and this segment of small bowel was removed. The patient had an uneventful postoperative recovery. Copyright © 2015 Elsevier Inc. All rights reserved.

Meckel diverticulum causing small bowel obstruction

PubMed Central

Sharples, Alistair James

2010-01-01

A 62-year-old man was admitted with generalised abdominal pain, constipation and vomiting. His abdomen was markedly distended and tender on general examination with signs of local peritonism in the left iliac fossa. He was initially diagnosed with likely acute diverticulitis and treated conservatively. A CT scan the next day showed fluid filled, dilated small bowel loops consistent with small bowel obstruction and there was a suggestion of an abscess in the left iliac fossa region. An urgent laparotomy was performed, which identified a perforated Meckel diverticulum. PMID:22479299

A Prospective Observational Study of Abdominal Injury Management in Contemporary Military Operations: Damage Control Laparotomy Is Associated With High Survivability and Low Rates of Fecal Diversion

DTIC Science & Technology

2015-04-01

1 (2) Failure of anastomosis or sutured repair 0/7 (0) 4/47 (9) >0.999 Enterocutaneous fistula 2 (4) Pelvic abscess 2 (4) Surgical site infection 11...0.999 Bronchopleural fistula 1 (2) >0.999 Pericarditis 1 (2) >0.999 Endocarditis 1 (2) >0.999 Critical illness polyneuropathy 1 (2) >0.999 Urinary...tract infection 1 (2) >0.999 TNP indicates topical negative pressure. Copyright © 2014 Wolters Kluwer Health, Inc. Unauthorized reproduction of this

Spontaneous rupture of splenic artery aneurysm in pregnancy: a case report.

PubMed

Gourgiotis, S; Alfaras, P; Salemis, N S

2008-01-01

Splenic artery aneurysms (SAA) occur predominantly in women, and the majority of them are asymptomatic until rupture. Over half of those that rupture occur during pregnancy. Spontaneously ruptured SAA during pregnancy is always a life-threatening surgical entity for both the mother and the fetus. We report the case of a 29-year-old woman at 34 weeks' gestation with spontaneous rupture of SAA who underwent emergency exploratory laparotomy and splenectomy. This case illustrates the need to consider ruptured SAA as part of important differential diagnosis in haemodynamically unstable pregnant women.

Juvenile granulosa cell tumor arising from intra-abdominal testis in newborn: case report and review of the literature.

PubMed

Partalis, Nikolaos; Tzardi, Maria; Barbagadakis, Sophia; Sakellaris, George

2012-05-01

In the present case, the neonate presented with a left-sided abdominal mass and an empty left scrotum. Abdominal ultrasonography showed well-defined cystic formation, and laparotomy revealed a tumor arising from an intra-abdominal left testis. The carcinoembryonic antigen and neuron-specific enolase levels were within normal limits, and the serum β-human chorionic gonadotropin and α-fetoprotein levels were within age-related normal values. The findings from the immunochemistry tests confirmed the diagnosis. Copyright © 2012 Elsevier Inc. All rights reserved.

Perivascular epithelioid cell tumour (PEComa) of the inferior vena cava presenting as an adrenal mass.

PubMed

Kumar, Santosh; Lal, Anupam; Acharya, Naveen; Sharma, Varun

2010-03-16

A 54-year-old woman had a mass located in the right suprarenal area. On imaging, this mass appeared to be infiltrating the inferior vena cava (IVC). Exploratory laparotomy was undertaken and excision of the tumour was done with the sleeve of the involved IVC. The mass turned out to be a perivascular epithelioid cell tumour (PEComa) on histopathological examination. This report describes previously reported cases of PEComa in brief and highlights the problems associated with the management of this tumour.

Perivascular epithelioid cell tumour (PEComa) of the inferior vena cava presenting as an adrenal mass

PubMed Central

Lal, Anupam; Acharya, Naveen; Sharma, Varun

2010-01-01

Abstract A 54-year-old woman had a mass located in the right suprarenal area. On imaging, this mass appeared to be infiltrating the inferior vena cava (IVC). Exploratory laparotomy was undertaken and excision of the tumour was done with the sleeve of the involved IVC. The mass turned out to be a perivascular epithelioid cell tumour (PEComa) on histopathological examination. This report describes previously reported cases of PEComa in brief and highlights the problems associated with the management of this tumour. PMID:20233679

Castleman disease presenting as obstructive jaundice.

PubMed

Al-Salamah, Saleh M; Khan, Iftikhar A; Khalid, Kamran; Al-Shakweer, Wafaa A

2005-01-01

A 48-year-old Saudi male was admitted with features of obstructive jaundice. Endoscopic retrograde cholangiopancreatography showed stricture in distal common bile duct CBD. Computed tomography scan revealed lymphadenopathy along CBD and in porta hepatis. Cholangiocarcinoma, lymphoma or metastatic deposits were suspected but no definite preoperative diagnosis could be established. Laparotomy disclosed lymph node enlargement in porta hepatis and along the CBD and lesser curvature of the stomach. Triple bypass procedure was performed to relieve the obstruction. Pathological examination of the lymph nodes showed Castleman disease of hyaline vascular type.

Meckel’s diverticulitis causing small bowel obstruction by a novel mechanism

PubMed Central

Shelat, Vishalkumar G.; Kelvin Li, Kaiwen; Rao, Anil; Sze Guan, Tay

2011-01-01

Meckel’s diverticulum occurs in 2% of the general population and majority of patients remain asymptomatic. Gastrointestinal bleeding is the most common presentation in the paediatric population. While asymptomatic and incidentally found Meckel’s diverticulum may be left alone, surgery is essential for treating a symptomatic patient. Despite advances in imaging and technology, pre-operative diagnosis is often difficult. We present a first report of an unusual mechanism of small bowel obstruction due to Meckel’s diverticulitis in a paediatric patient. The diagnosis was only apparent at laparotomy. PMID:24765312

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

PubMed

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

2000-01-01

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

Cutaneous eruptions in congenital tuberculosis.

PubMed

McCray, M K; Esterly, N B

1981-08-01

Systemic tuberculosis with morphologic skin lesions that were essentially identical developed in two infants who were born of tuberculous mothers. In each patient, the infection induced erythematous papules with central crusted dells, noted four and eight weeks after birth, respectively. In each case, the diagnosis of tuberculosis was made by examination of tissue that was obtained at laparotomy. In neither patient was Mycobacterium tuberculosis found in the skin lesions. The conditions of both patients responded well to antituberculous therapy. This article reviews the possible categorization of the skin lesions in these infants.

Abdominal cysticercosis in a rhesus macaque (Macaca mulatta).

PubMed

Hobbs, Theodore R; Colgin, Lois M A; Maginnis, Gwendalyn M; Lewis, Anne D

2003-10-01

A mid-abdominal mass was discovered during routine physical examination of a rhesus macaque (Macaca mulatta). Further diagnostics and exploratory laparotomy were performed, revealing a fluid-filled cyst attached to the caudal free margin of the greater omentum. Formation and pulsatile movement of white-colored circumferential bands within the wall of the cyst were observed during surgery. The cyst was removed and later was dissected. The discovery of a single invaginated scolex identified the cyst as a cysticercus. The location and characteristics of the cysticercus were consistent with the larval form of Taenia hydatigena.

Chylous ascites following abdominal aortic surgery.

PubMed

Panieri, E; Kussman, B D; Michell, W L; Tunnicliffe, J A; Immelman, E J

1995-03-01

Chylous ascites is an extremely rare complication of abdominal aortic surgery. A case with a successful outcome is presented, followed by a review of the 17 published cases. Chylous ascites can result in nutritional imbalance, immunological deficit and respiratory dysfunction. Paracentesis confirms the diagnosis and provides symptomatic relief. Conservative management, beginning with a low-fat diet and medium-chain triglyceride (MCT) supplementation, is recommended, changing to total parenteral nutrition if unsuccessful. Failure of non-operative treatment may necessitate the need for laparotomy and ligation of leaking lymphatics or peritoneovenous shunting.

Castleman Disease Presenting as an Abdominal Mass.

PubMed

Shariati, Farnaz; Verter, Elizabeth; Chang, Wendy; Huang, Li; Joshi, Virendra

2017-01-01

Unicentric Castleman disease is a rare condition of lymphoid hyperplasia, of which only 15% of cases occur in the abdomen. We report a 66-year-old man who presented with complaints of abdominal pain. Computed tomography scans revealed nephrolithiasis and a homogeneous calcified mass between the pancreas and stomach and several para-pancreatic nodes. Direct visualization during exploratory laparotomy revealed a mass on the lesser curvature of the stomach. Pyloromyotomy and mass resection were performed. Biopsy showed reactive lymphoid hyperplasia consistent with the hyaline vascular variant of Castleman disease.

Castleman Disease Presenting as an Abdominal Mass

PubMed Central

Verter, Elizabeth; Chang, Wendy; Huang, Li; Joshi, Virendra

2017-01-01

Unicentric Castleman disease is a rare condition of lymphoid hyperplasia, of which only 15% of cases occur in the abdomen. We report a 66-year-old man who presented with complaints of abdominal pain. Computed tomography scans revealed nephrolithiasis and a homogeneous calcified mass between the pancreas and stomach and several para-pancreatic nodes. Direct visualization during exploratory laparotomy revealed a mass on the lesser curvature of the stomach. Pyloromyotomy and mass resection were performed. Biopsy showed reactive lymphoid hyperplasia consistent with the hyaline vascular variant of Castleman disease. PMID:28584844

The value of laparoscopy in acute pelvic pain.

PubMed Central

Anteby, S O; Schenker, J G; Polishuk, W Z

1975-01-01

Laparoscopy was performed in 223 patients with acute pelvic pain but without a definite diagnosis. The clinically suspected diagnosis was confirmed by laparoscopy in only 57 patients (25%). Laparotomy was thus avoided in 145 patients (65%). The endoscopic findings in the three clinical entities included here are presented: tubal pregnancy, acute appendicitis or torsion of adnexal mass. This study emphasizes the poor correlation between the clinical diagnosis based on history, pelvic examination and physical signs, and the final laparoscopic findings. The value of laparoscopy in evaluation of acute pelvic disease is stressed. PMID:124158

A Novel Technique for Split-Thickness Skin Donor Site Pain Control: Subcutaneous Catheters for Continuous Local Anesthetic Infusion

DTIC Science & Technology

2012-01-01

the new: a novel approach to treating pain associated with rib fractures . World J Surg 2010;34:2359–62. 3. Wheatley GH III, Rosenbaum DH, Paul MC, et...has been described after laparotomy, tho- racotomy, inguinal hernia repair, and rib fractures .2–4 We describe our experience at the U.S. Army Insti...JAN 2012 2. REPORT TYPE N/A 3. DATES COVERED - 4. TITLE AND SUBTITLE A novel technique for split-thickness skin donor site pain control

Acute spinal cord injuries in the Lebanon War, 1982.

PubMed

Ohry, A; Rozin, R

1984-04-01

Our experience with 17 patients with spinal cord injuries (SCI) acquired in the Lebanon War, 1982, is described. The SCI were due to gunshot wounds in 12 patients and to other causes in 5. Two laparotomies and one thoracotomy were performed. Corticosteroids were not seen to influence recovery, nor was laminectomy, which was performed in three cases. Complications such as pressure sores, hydronephrosis, ileus and deep vein thrombosis were rare or did not occur. Three high quadriplegics died. Based on our experience, we recommend conservative treatment and rehabilitation in acute SCI.

Large leiomyoma of the bladder masquerading as an enlarged prostate gland.

PubMed

Itam, Sarah; Elhage, Oussama; Khan, Muhammad Shamim

2016-02-23

A 56-year-old man was admitted to hospital with shortness of breath and subsequently sustained a cardiac arrest. In the recovery period, he developed acute urinary retention and haematuria. Imaging suggested an enlarged prostate and he was started on clean intermittent catheterisation. Following further imaging and a transurethral biopsy, he was found to have a bladder leiomyoma. This was treated with laparotomy, cystotomy and enucleation of the tumour. At his 6-week follow-up appointment, he had a satisfactory cystogram and a successful void without catheter. 2016 BMJ Publishing Group Ltd.

Large leiomyoma of the bladder masquerading as an enlarged prostate gland

PubMed Central

Itam, Sarah; Elhage, Oussama; Khan, Muhammad Shamim

2016-01-01

A 56-year-old man was admitted to hospital with shortness of breath and subsequently sustained a cardiac arrest. In the recovery period, he developed acute urinary retention and haematuria. Imaging suggested an enlarged prostate and he was started on clean intermittent catheterisation. Following further imaging and a transurethral biopsy, he was found to have a bladder leiomyoma. This was treated with laparotomy, cystotomy and enucleation of the tumour. At his 6-week follow-up appointment, he had a satisfactory cystogram and a successful void without catheter. PMID:26907817

[Anisoperistaltic Roux-en-Y reconstruction: rare cause for recurrent cholangitis after hepatic jejunostomy].

PubMed

Böhm, S A; Beckurts, K T; Landwehr, P; Hölscher, A H

1999-07-01

Stenosis of the hepatico-intestinal anastomosis after hepaticojejunostomy is a common cause for recurrent cholangitis. In the following report a patient's history of recurrent cholangitis after hepaticojejunostomy performed because of bile duct injury is presented. Preoperative imaging revealed a stricture of the hepatico-intestinal anastomosis and a massive dilatation of the Roux-en-Y loop, so that a draining disorder was assumed. Laparotomy showed an anisoperistaltic Roux-en-Y loop. When assessing the differential diagnosis of recurrent cholangitis after hepaticojejunostomy, anisoperistaltic reconstruction should be considered.

Adenocarcinoma of vagina: combined surgery and radiation with preservation of genital function

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

Nori, D.; Hilaris, B.S.; Lewis, J.L.

1981-11-01

A report is given of a patient treated at Memorial Hospital, New York City, by external and fractionated intravaginal radiation given after a surgical procedure that consisted of local excision of tumor, pretreatment laparotomy, and lateral ovarian transposition. The treatment plan was based on the observations that there was no evidence of local or distant spread and that the ovaries could be moved to positions where radiation exposure would not terminate their activity. The patient has survived over six years and is without evidence of recurrence.

TRAUMATIC PANCREATITIS

PubMed Central

Berne, Clarence J.; Walters, Robert L.

1953-01-01

Traumatic pancreatitis should be considered as a diagnostic possibility when trauma to the epigastrium is followed by phenomena suggestive of intra-abdominal injury. The presence or absence of hyperamylasemia should be established immediately. Even when traumatic pancreatitis is believed to exist, any suggestion of injury to other viscera should indicate laparotomy. Retroperitoneal rupture of the duodenum may simulate traumatic pancreatitis in all respects, including hyperamylasemia. X-ray studies may be of value in differentiation. Non-complicated traumatic pancreatitis is best treated conservatively. Gunshot and knife wounds of the pancreas should be drained. PMID:13094537

Endovascular Treatment of Blunt Traumatic Abdominal Aortic Occlusion With Kissing Stent Placement

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

Idoguchi, Koji, E-mail: idoguchi@ares.eonet.ne.jp; Yamaguchi, Masato; Okada, Takuya

Blunt traumatic abdominal aortic dissection is extremely rare and potentially deadly. We present the case of a 62-year-old man involved in a frontal car crash. After emergency undergoing laparotomy for bowel injuries, he was referred to our hospital due to acute ischemia of bilateral lower extremities on day 3 after the trauma. Computed tomography and aortography showed an aortobiiliac dissection with complete occlusion. This injury was successfully treated by endovascular treatment with 'kissing'-technique stent placement, which appears to be a safe, effective, and minimally invasive treatment.

Local repair of stoma prolapse: Case report of an in vivo application of linear stapler devices.

PubMed

Monette, Margaret M; Harney, Rodney T; Morris, Melanie S; Chu, Daniel I

2016-11-01

One of the most common late complications following stoma construction is prolapse. Although the majority of prolapse can be managed conservatively, surgical revision is required with incarceration/strangulation and in certain cases laparotomy and/or stoma reversal are not appropriate. This report will inform surgeons on safe and effective approaches to revising prolapsed stomas using local techniques. A 58 year old female with an obstructing rectal cancer previously received a diverting transverse loop colostomy. On completion of neoadjuvant treatment, re-staging found new lung metastases. She was scheduled for further chemotherapy but incarcerated a prolapsed segment of her loop colostomy. As there was no plan to resect her primary rectal tumor at the time, a local revision was preferred. Linear staplers were applied to the prolapsed stoma in step-wise fashion to locally revise the incarcerated prolapse. Post-operative recovery was satisfactory with no complications or recurrence of prolapse. We detail in step-wise fashion a technique using linear stapler devices that can be used to locally revise prolapsed stoma segments and therefore avoid a laparotomy. The procedure is technically easy to perform with satisfactory post-operative outcomes. We additionally review all previous reports of local repairs and show the evolution of local prolapse repair to the currently reported technique. This report offers surgeons an alternative, efficient and effective option for addressing the complications of stoma prolapse. While future studies are needed to assess long-term outcomes, in the short-term, our report confirms the safety and effectiveness of this local technique.

13C-sodium acetate breath test for evaluation of gastric emptying times in dogs with gastric dilatation-volvulus.

PubMed

Schmitz, S; Jansen, N; Failing, K; Neiger, R

2013-01-01

The aim of the study was to assess solid phase gastric emptying via non-invasive 13C-sodium acetate breath test in large breed dogs with or without gastric dilatation-volvulus (GDV). Dogs were recruited into one of the following groups: group 1 = healthy large breed dogs with no history of GDV, group 2 = dogs that underwent elective abdominal surgery for reasons unrelated to the gastrointestinal tract, and group 3 = dogs that underwent laparotomy and gastropexy to correct GDV. The dogs were fed a test meal containing 100 mg 13C-sodium acetate (for group 2 and 3, this was < 48 hours post-operatively). Breath samples were obtained at baseline and every 30 minutes for 3 hours, then every hour for a total of 7 hours. 12CO2/13CO2 ratio was measured for each breath sample via non-dispersive infrared spectroscopy and 25%, 50% and 75% gastric emptying times were calculated and compared between groups. Gastric emptying times were significantly prolonged in dogs undergoing surgery (group 2) compared to group 1 and 3. Also, gastric emptying times of dogs with GDV were significantly prolonged compared to controls, but not to the same extent as dogs in group 2. There was a significant effect of abdominal surgery on gastric emptying times. Surprisingly, dogs after GDV surgery and gastropexy had shorter gastric emptying times than dogs undergoing laparotomy for reasons other than GDV, but still prolonged compared to healthy controls. The reason for these differences requires further study.

Effect of short-term ornithine alpha-ketoglutarate pretreatment on intestinal ischemia-reperfusion in rats.

PubMed

Gonçalves, Eduardo Silvio Gouveia; Rabelo, Camila Menezes; Prado Neto, Alberico Ximenes do; Garcia, José Huygens Parente; Guimarães, Sérgio Botelho; Vasconcelos, Paulo Roberto Leitão de

2011-01-01

To investigate the effects of preventive enteral administration of ornithine alpha-ketoglutarate (OKG) in an ischemia-reperfusion rat model. Sixty rats were randomized into five groups (G1-G5, n = 12). Each group was divided into two subgroups (n = 6) and treated with calcium carbonate (CaCa) or OKG by gavage. Thirty minutes later, the animals were anesthetized with xylazine 15mg + ketamine 1mg ip and subjected to laparotomy. G1-G3 rats served as controls. Rats in groups G4 and G5 were subjected to ischemia for 30 minutes. Ischemia was achieved by clamping the small intestine and its mesentery, delimiting a segment of bowel 5 cm long and 5 cm apart from the ileocecal valve. In addition, G5 rats underwent reperfusion for 30 minutes. Blood samples were collected at the end of the laparotomy (G1), after 30 minutes (G2, G4) and 60 minutes (G3, G5) to determine concentrations of metabolites (pyruvate, lactate), creatine phosphokinase (CPK), thiobarbituric acid reactive substances (TBARS) and glutathione (GSH). There was a significant decrease in tissue pyruvate and lactate and plasma CPK levels in OKG-treated rats at the end of reperfusion period. GSH levels did not change significantly in ischemia and reperfusion groups. However, TBARS levels increased significantly (p<0.05) in tissue samples in OKG-treated rats subjected to ischemia for 30 minutes. Short-term pretreatment with OKG before induction of I/R decreases tissue damage, increases pyruvate utilization for energy production in the Krebs cycle and does not attenuate the oxidative stress in this animal model.

Suicide bombing attacks: Can external signs predict internal injuries?

PubMed

Almogy, Gidon; Mintz, Yoav; Zamir, Gideon; Bdolah-Abram, Tali; Elazary, Ram; Dotan, Livnat; Faruga, Mohammed; Rivkind, Avraham I

2006-04-01

To report the distribution and types of injuries in victims of suicide bombing attacks and to identify external signs that would guide triage and initial management. There is a need for information on the degree to which external injuries indicate internal injuries requiring emergency triage. The medical charts and the trauma registry database of all patients who were admitted to the Hadassah Hospital in Jerusalem from August 2001 to August 2004 following a suicide bombing attack were reviewed and analyzed for injury characteristics, number of body areas injured, presence of blast lung injury (BLI), and need for therapeutic laparotomy. Logistic analysis was performed to identify predictors of BLI and intra-abdominal injury. The study population consisted of 154 patients who were injured as a result of 17 attacks. Twenty-eight patients suffered from BLI (18.2%) and 13 patients (8.4%) underwent therapeutic laparotomy. Patients with penetrating head injury and those with > or =4 body areas injured were significantly more likely to suffer from BLI (odds ratio, 3.47 and 4.12, respectively, P < 0.05). Patients with penetrating torso injury and those with > or =4 body areas injured were significantly more likely to suffer from intra-abdominal injury (odds ratio, 22.27 and 4.89, respectively, P < 0.05). Easily recognizable external signs of trauma can be used to predict the occurrence of BLI and intra-abdominal injury. The importance of these signs needs to be incorporated into triage protocols and used to direct victims to the appropriate level of care both from the scene and in the hospital.

Effects of Carnosine (Beta-Alanyl-L-Histidine) in an Experimental Rat Model of Acute Kidney Injury Due to Septic Shock

PubMed Central

Sahin, Sabiha; Donmez, Dilek Burukoglu

2018-01-01

Background Acute kidney injury (AKI) secondary to sepsis is a major cause of morbidity and mortality in the human intensive care unit (ICU). Kidney function and the histological findings of AKI were investigated in an experimental rat model with sepsis induced by cecal ligation and puncture (CLP) and compared with and without treatment with carnosine (beta-alanyl-L-histidine). Material/Methods Twenty-four Sprague-Dawley rats were randomly divided into three groups consisting eight rats in each: Group 1 – control; Group 2 – septic shock; and Group 3 – septic shock treated with carnosine. Femoral vein and artery catheterization were applied in all rats. Rats in Group 1 underwent laparotomy and catheterization. The other two groups with septic shock underwent laparotomy, CLP, catheterization, and bladder cannulation. Rats in Group 3 received an intraperitoneal (IP) injection of 250 mg/kg carnosine, 60 min following CLP. Rats were monitored for blood pressure, pulse rate, and body temperature to assess responses to postoperative sepsis, and 10 mL/kg saline replacement was administered. Twenty-four hours following CLP, rats were sacrificed, and blood and renal tissue samples were collected. Results Statistically significant improvements were observed in kidney function, tissue and serum malondialdehyde levels, routine blood values, biochemical indices, and in histopathological findings in rats in Group 3 who were treated with carnosine, compared with Group 2 exposed to septic shock without carnosine treatment. Conclusions Carnosine (beta-alanyl-L-histidine) has been shown to have beneficial effects in reducing AKI due to septic shock in a rat model of septicemia. PMID:29334583

Surgical Staging of Early Stage Endometrial Cancer: Comparison Between Laparotomy and Laparoscopy

PubMed Central

Api, Murat; Kayatas, Semra; Boza, Aysen Telce; Nazik, Hakan; Adiguzel, Cevdet; Guzin, Kadir; Eroglu, Mustafa

2013-01-01

Background The aim of the present study was to compare the laparotomy (LT) and laparoscopy (LS) in patients who undergone surgical staging for early stage endometrium cancer. Methods Retrospective data were collected and analyzed for amount of intraoperative bleeding, complication rates, total resected and laterality specific number of lymph nodes and duration of operation in patients operated with either LT or LS. Results Seventy-nine stage I endometrium cancer patients were found to be eligible for the trial purposes: 58 (73.4%) treated by LT and 21 (26.6%) treated by LS. The number of lymph nodes was similar in LT (8.9 ± 5.3) and LS (9.2 ± 4.8) (P = 0.8). In LT group, there was no difference in the number of lymph nodes between the right and left sides (10 ± 5.8 and 8.7 ± 4.8 respectively, P = 0.19); in LS group, the number of lymph nodes resected from the right side was higher than the left side (9.8 ± 5 and 7 ± 3.5 respectively, P = 0.039). The amount of intraoperative bleeding and hospitalization period were significantly higher in LT group. Seventy-nine patients had a median follow-up of 30 months. The two groups were similar for disease-free survival (P = 0.46, log rank test). Conclusions There was no significant difference between the two methods in terms of number of total resected lymph nodes. In early stage endometrial carcinoma, LS has provided adequate staging and similar survival rates with LT. PMID:29147363

Diagnosis and management of colonic injuries following blunt trauma.

PubMed

Zheng, Yi-Xiong; Chen, Li; Tao, Si-Feng; Song, Ping; Xu, Shao-Ming

2007-01-28

To retrospectively evaluate the preoperative diagnostic approaches and management of colonic injuries following blunt abdominal trauma. A total of 82 patients with colonic injuries caused by blunt trauma between January 1992 and December 2005 were enrolled. Data were collected on clinical presentation, investigations, diagnostic methods, associated injuries, and operative management. Colonic injury-related mortality and abdominal complications were analyzed. Colonic injuries were caused mainly by motor vehicle accidents. Of the 82 patients, 58 (70.3%) had other associated injuries. Laparotomy was performed within 6 h after injury in 69 cases (84.1%), laparoscopy in 3 because of haemodynamic instability. The most commonly injured site was located in the transverse colon. The mean colon injury scale score was 2.8. The degree of faecal contamination was classified as mild in 18 (22.0%), moderate in 42 (51.2%), severe in 14 (17.1%), and unknown in 8 (9.8%) cases. Sixty-seven patients (81.7%) were treated with primary repair or resection and anastomosis. Faecal stream diversion was performed in 15 cases (18.3%). The overall mortality rate was 6.1%. The incidence of colonic injury-related abdominal complications was 20.7%. The only independent predictor of complications was the degree of peritoneal faecal contamination (P = 0.02). Colonic injuries following blunt trauma are especially important because of the severity and complexity of associated injuries. A thorough physical examination and a combination of tests can be used to evaluate the indications for laparotomy. One stage management at the time of initial exploration is most often used for colonic injuries.

A Comparison of Self-Inflicted Stab Wounds Versus Assault-Induced Stab Wounds

PubMed Central

Ahn, Sanghyun; Kim, Dong Jin; Paik, Kwang Yeol; Chung, Jae Hee; Park, Woo-Chan; Kim, Wook; Lee, In Kyu

2016-01-01

Background Although self-inflicted and assault-induced knife injuries might have different mortality and morbidity rates, no studies have actually evaluated the importance of the cause of knife injuries in terms of patient outcomes and treatment strategies. Objectives The aims of this study were to assess the difference between the outcomes of patients presenting with self-inflicted stab wounds (SISW) versus assault-induced stab wounds (AISW). Patients and Methods A retrospective review of the relevant electronic medical records was performed for the period between January 2000 and December 2012 for patients who were referred to the department of surgery for stab wounds by the trauma team. The patients were divided into either SISW (n = 10) or AISW groups (n = 11), depending on the cause of the injury. Results A total of 19 patients had undergone exploratory laparotomy. Of the nine patients with SISW undergoing this procedure, no injury was found in seven of the patients. In the AISW group, eight of the ten laparotomies were therapeutic. Three patients in the AISW group died during hospital admission. The average number of stab wounds was 1.2 for the SISW group and 3.5 for the AISW group. Organ injuries were more frequent in the AISW group, affecting the lung (2), diaphragm (3), liver (5), small bowel (2), colon (2), and kidney (1). Conclusions Although evaluations of the initial vital signs and physical examinations are still important, the history regarding the source of the stab wounds (AISW vs. SISW) may be helpful in determining the appropriate treatment methods and predicting patient outcomes. PMID:28184363

Diagnosis and management of colonic injuries following blunt trauma

PubMed Central

Zheng, Yi-Xiong; Chen, Li; Tao, Si-Feng; Song, Ping; Xu, Shao-Ming

2007-01-01

AIM: To retrospectively evaluate the preoperative diagnostic approaches and management of colonic injuries following blunt abdominal trauma. METHODS: A total of 82 patients with colonic injuries caused by blunt trauma between January 1992 and December 2005 were enrolled. Data were collected on clinical presentation, investigations, diagnostic methods, associated injuries, and operative management. Colonic injury-related mortality and abdominal complications were analyzed. RESULTS: Colonic injuries were caused mainly by motor vehicle accidents. Of the 82 patients, 58 (70.3%) had other associated injuries. Laparotomy was performed within 6 h after injury in 69 cases (84.1%), laparoscopy in 3 because of haemodynamic instability. The most commonly injured site was located in the transverse colon. The mean colon injury scale score was 2.8. The degree of faecal contamination was classified as mild in 18 (22.0%), moderate in 42 (51.2%), severe in 14 (17.1%), and unknown in 8 (9.8%) cases. Sixty-seven patients (81.7%) were treated with primary repair or resection and anastomosis. Faecal stream diversion was performed in 15 cases (18.3%). The overall mortality rate was 6.1%. The incidence of colonic injury-related abdominal complications was 20.7%. The only independent predictor of complications was the degree of peritoneal faecal contamination (P = 0.02). CONCLUSION: Colonic injuries following blunt trauma are especially important because of the severity and complexity of associated injuries. A thorough physical examination and a combination of tests can be used to evaluate the indications for laparotomy. One stage management at the time of initial exploration is most often used for colonic injuries. PMID:17278234

Resection of complex pancreatic injuries: Benchmarking postoperative complications using the Accordion classification

PubMed Central

Krige, Jake E; Jonas, Eduard; Thomson, Sandie R; Kotze, Urda K; Setshedi, Mashiko; Navsaria, Pradeep H; Nicol, Andrew J

2017-01-01

AIM To benchmark severity of complications using the Accordion Severity Grading System (ASGS) in patients undergoing operation for severe pancreatic injuries. METHODS A prospective institutional database of 461 patients with pancreatic injuries treated from 1990 to 2015 was reviewed. One hundred and thirty patients with AAST grade 3, 4 or 5 pancreatic injuries underwent resection (pancreatoduodenectomy, n = 20, distal pancreatectomy, n = 110), including 30 who had an initial damage control laparotomy (DCL) and later definitive surgery. AAST injury grades, type of pancreatic resection, need for DCL and incidence and ASGS severity of complications were assessed. Uni- and multivariate logistic regression analysis was applied. RESULTS Overall 238 complications occurred in 95 (73%) patients of which 73% were ASGS grades 3-6. Nineteen patients (14.6%) died. Patients more likely to have complications after pancreatic resection were older, had a revised trauma score (RTS) < 7.8, were shocked on admission, had grade 5 injuries of the head and neck of the pancreas with associated vascular and duodenal injuries, required a DCL, received a larger blood transfusion, had a pancreatoduodenectomy (PD) and repeat laparotomies. Applying univariate logistic regression analysis, mechanism of injury, RTS < 7.8, shock on admission, DCL, increasing AAST grade and type of pancreatic resection were significant variables for complications. Multivariate logistic regression analysis however showed that only age and type of pancreatic resection (PD) were significant. CONCLUSION This ASGS-based study benchmarked postoperative morbidity after pancreatic resection for trauma. The detailed outcome analysis provided may serve as a reference for future institutional comparisons. PMID:28396721

Abdominal compartment syndrome and ruptured aortic aneurysm: Validation of a predictive test (SCA-AAR).

PubMed

Leclerc, Betty; Salomon Du Mont, Lucie; Parmentier, Anne-Laure; Besch, Guillaume; Rinckenbach, Simon

2018-06-01

The abdominal compartment syndrome (ACS) has been clearly identified as being one of the main causes of mortality after ruptured abdominal aortic aneurysm (rAAA). The ACS is defined as a sustained intra-abdominal pressure > 20 mm Hg associated with a new organ dysfunction or failure. A pilot study was conducted and found that the threshold of 3 among 8 selected criteria, we would predict an ACS occurrence with a 54% positive predictive value and a 92% negative predictive value. But a multicentric prospective study was clearly needed to confirm these results. The outcome of this new study is to assess the qualities of a predictive test on occurrence of the ACS after rAAA surgery. This is a 30 months prospective cohort study conducted in 12 centers and 165 patients will be included. All patients with a rAAA will be consecutively included, whatever the surgical treatment. At the end of surgery, all patients have an abdominal closure and a monitoring of intrabladder pressure will be established every 3 to 4 hours. Decompressive laparotomy will be indicated when ACS occurs. Follow-up period is 1 month. Eight pre- and per-operative criteria will be studied: anemia, hypotension, cardiac arrest, obesity, massive fluid resuscitation, transfusion, hypothermia, and acidosis. In the literature, there is no recommendation about prophylactic decompression, but early decompressive laparotomy appears to improve survival. This study should make it possible to establish a predictive test, detect the ACS early, and consider a prophylactic decompression in the operating room. ClinicalTrials.gov, NCT02859662, Registered on 4 August 2016.

Acceptable short-term outcome of laparoscopic subtotal colectomy for inflammatory bowel disease.

PubMed

Frid, Natalie Lassen; Bulut, Orhan; Pachler, Jørn

2013-06-01

Laparoscopic colectomy for both benign and malignant disease, including inflammatory bowel disease (IBD), has recently been shown to have many advantages compared with open surgery. This study aimed to compare the effect of laparoscopic versus open subtotal colectomy (STC) for IBD on overall morbidity. A total of 99 patients undergoing STC for IBD at our institution from 2007 through 2011 were identified. Patients undergoing open STC were compared with patients undergoing laparoscopic STC. Outcomes included 30-day morbidity, conversion to laparotomy, intraoperative blood loss, operative time, admission time, late onset complications and 30-day mortality. Results are presented as median values. A total of 57 patients underwent open STC (Group 1) and 42 patients laparoscopic STC (Group 2). Group 1 comprised 26 males and 31 females, with a median age of 35 years and a body mass index (BMI) of 23.2 kg/m2. Group 2 comprised 18 males and 24 females, with a median age of 34 years and a BMI of 23.5 kg/m2. Group 2 had less morbidity (42.9% versus 75.4%, p < 0.002), reduced blood loss (100 ml versus 200 ml, p < 0.001), longer operative time (193.5 min. versus 128 min., p < 0.001), shorter length of hospital stay (six days versus 16 days, p < 0.001) than Group 1. One patient died (Group 1). There was no difference in late onset complications and no conversions to laparotomy in the laparoscopic group. Laparoscopic STC has a longer operative time, but improves short-term outcomes compared with open surgery. not relevant. not relevant.

Minimally invasive 'step-up approach' versus maximal necrosectomy in patients with acute necrotising pancreatitis (PANTER trial): design and rationale of a randomised controlled multicenter trial [ISRCTN13975868].

PubMed

Besselink, Marc G H; van Santvoort, Hjalmar C; Nieuwenhuijs, Vincent B; Boermeester, Marja A; Bollen, Thomas L; Buskens, Erik; Dejong, Cornelis H C; van Eijck, Casper H J; van Goor, Harry; Hofker, Sijbrand S; Lameris, Johan S; van Leeuwen, Maarten S; Ploeg, Rutger J; van Ramshorst, Bert; Schaapherder, Alexander F M; Cuesta, Miguel A; Consten, Esther C J; Gouma, Dirk J; van der Harst, Erwin; Hesselink, Eric J; Houdijk, Lex P J; Karsten, Tom M; van Laarhoven, Cees J H M; Pierie, Jean-Pierre E N; Rosman, Camiel; Bilgen, Ernst Jan Spillenaar; Timmer, Robin; van der Tweel, Ingeborg; de Wit, Ralph J; Witteman, Ben J M; Gooszen, Hein G

2006-04-11

The initial treatment of acute necrotizing pancreatitis is conservative. Intervention is indicated in patients with (suspected) infected necrotizing pancreatitis. In the Netherlands, the standard intervention is necrosectomy by laparotomy followed by continuous postoperative lavage (CPL). In recent years several minimally invasive strategies have been introduced. So far, these strategies have never been compared in a randomised controlled trial. The PANTER study (PAncreatitis, Necrosectomy versus sTEp up appRoach) was conceived to yield the evidence needed for a considered policy decision. 88 patients with (suspected) infected necrotizing pancreatitis will be randomly allocated to either group A) minimally invasive 'step-up approach' starting with drainage followed, if necessary, by videoscopic assisted retroperitoneal debridement (VARD) or group B) maximal necrosectomy by laparotomy. Both procedures are followed by CPL. Patients will be recruited from 20 hospitals, including all Dutch university medical centres, over a 3-year period. The primary endpoint is the proportion of patients suffering from postoperative major morbidity and mortality. Secondary endpoints are complications, new onset sepsis, length of hospital and intensive care stay, quality of life and total (direct and indirect) costs. To demonstrate that the 'step-up approach' can reduce the major morbidity and mortality rate from 45 to 16%, with 80% power at 5% alpha, a total sample size of 88 patients was calculated. The PANTER-study is a randomised controlled trial that will provide evidence on the merits of a minimally invasive 'step-up approach' in patients with (suspected) infected necrotizing pancreatitis.

Minimally invasive 'step-up approach' versus maximal necrosectomy in patients with acute necrotising pancreatitis (PANTER trial): design and rationale of a randomised controlled multicenter trial [ISRCTN38327949

PubMed Central

Besselink, Marc GH; van Santvoort, Hjalmar C; Nieuwenhuijs, Vincent B; Boermeester, Marja A; Bollen, Thomas L; Buskens, Erik; Dejong, Cornelis HC; van Eijck, Casper HJ; van Goor, Harry; Hofker, Sijbrand S; Lameris, Johan S; van Leeuwen, Maarten S; Ploeg, Rutger J; van Ramshorst, Bert; Schaapherder, Alexander FM; Cuesta, Miguel A; Consten, Esther CJ; Gouma, Dirk J; van der Harst, Erwin; Hesselink, Eric J; Houdijk, Lex PJ; Karsten, Tom M; van Laarhoven, Cees JHM; Pierie, Jean-Pierre EN; Rosman, Camiel; Bilgen, Ernst Jan Spillenaar; Timmer, Robin; van der Tweel, Ingeborg; de Wit, Ralph J; Witteman, Ben JM; Gooszen, Hein G

2006-01-01

Background The initial treatment of acute necrotizing pancreatitis is conservative. Intervention is indicated in patients with (suspected) infected necrotizing pancreatitis. In the Netherlands, the standard intervention is necrosectomy by laparotomy followed by continuous postoperative lavage (CPL). In recent years several minimally invasive strategies have been introduced. So far, these strategies have never been compared in a randomised controlled trial. The PANTER study (PAncreatitis, Necrosectomy versus sTEp up appRoach) was conceived to yield the evidence needed for a considered policy decision. Methods/design 88 patients with (suspected) infected necrotizing pancreatitis will be randomly allocated to either group A) minimally invasive 'step-up approach' starting with drainage followed, if necessary, by videoscopic assisted retroperitoneal debridement (VARD) or group B) maximal necrosectomy by laparotomy. Both procedures are followed by CPL. Patients will be recruited from 20 hospitals, including all Dutch university medical centres, over a 3-year period. The primary endpoint is the proportion of patients suffering from postoperative major morbidity and mortality. Secondary endpoints are complications, new onset sepsis, length of hospital and intensive care stay, quality of life and total (direct and indirect) costs. To demonstrate that the 'step-up approach' can reduce the major morbidity and mortality rate from 45 to 16%, with 80% power at 5% alpha, a total sample size of 88 patients was calculated. Discussion The PANTER-study is a randomised controlled trial that will provide evidence on the merits of a minimally invasive 'step-up approach' in patients with (suspected) infected necrotizing pancreatitis. PMID:16606471

Liquid nitrogen ingestion leading to massive pneumoperitoneum without identifiable gastrointestinal perforation.

PubMed

Walsh, Mike J; Tharratt, Steven R; Offerman, Steven R

2010-06-01

Liquid nitrogen (LN) ingestion is unusual, but may be encountered by poison centers, emergency physicians, and general surgeons. Unique properties of LN produce a characteristic pattern of injury. A 19-year-old male college student presented to the Emergency Department complaining of abdominal pain and "bloating" after drinking LN. His presentation vital signs were remarkable only for mild tachypnea and tachycardia. On physical examination, he had mild respiratory difficulty due to abdominal distention. His abdomen was tense and distended. Abdominal X-ray studies revealed a massive pneumoperitoneum. At laparotomy, he was found to have a large amount of peritoneal gas. No perforation was identified. After surgery, the patient made an uneventful recovery and was discharged 5 days later. At 2-week clinic follow-up, he was doing well without complications. Nitrogen is a colorless, odorless gas at room temperature. Due to its low boiling point (-195 degrees C), LN rapidly evaporates when in contact with body surface temperatures. Therefore, ingested LN causes damage by two mechanisms: rapid freezing injury upon mucosal contact and rapid volume expansion as nitrogen gas is formed. Patients who ingest LN may develop gastrointestinal perforation and massive pneumoperitoneum. Because rapid gas formation may allow large volumes to escape from tiny perforations, the exact site of perforation may never be identified. In cases of LN ingestion, mucosal injury and rapid gas formation can cause massive pneumoperitoneum. Although laparotomy is recommended for all patients with signs of perforation, the site of injury may never be identified. Copyright 2010 Elsevier Inc. All rights reserved.

Comparison of pediatric motor vehicle collision injury outcomes at Level I trauma centers.

PubMed

Dreyfus, Jill; Flood, Andrew; Cutler, Gretchen; Ortega, Henry; Kreykes, Nathan; Kharbanda, Anupam

2016-10-01

Examine the association of American College of Surgeons Level I pediatric trauma center designation with outcomes of pediatric motor vehicle collision-related injuries. Observational study of the 2009-2012 National Trauma Data Bank, including n=28,145 patients <18years directly transported to a Level I trauma center. Generalized estimating equations estimated odds ratios (ORs) for injury outcomes, comparing freestanding pediatric trauma centers (PTCs) with adult centers having added Level I pediatric qualifications (ATC+PTC) and general adult trauma centers (ATC). Models were stratified by age following PTC designation guidelines, and adjusted for demographic and clinical risk factors. Analyses included n=16,643 children <15 and n=11,502 adolescents 15-17years. Among children, odds of laparotomy (OR=1.88, 95% CI 1.28-2.74) and pneumonia (OR=2.13, 95% CI 1.32-3.46) were greater at ATCs vs. freestanding PTCs. Adolescents treated at ATC+PTCs or ATCs experienced greater odds of death (OR=2.18, 95% CI 1.30-3.67; OR=1.98, 95% CI 1.37-2.85, respectively) and laparotomy (OR=4.33, 95% CI 1.56-12.02; OR=5.11, 95% CI 1.92-13.61, respectively). Compared with freestanding PTCs, children treated at general ATCs experienced more complications; adolescents treated at ATC+PTCs or general ATCs had greater odds of death. Identification and sharing of best practices among Level I trauma centers may reduce variation in care and improve outcomes for children. Copyright © 2016 Elsevier Inc. All rights reserved.

[Diagnostic management in paediatric blunt abdominal trauma - a systematic review with metaanalysis].

PubMed

Schöneberg, C; Tampier, S; Hussmann, B; Lendemans, S; Waydhas, C

2014-12-01

The objective of this systematic review was to investigate the diagnostic management in paediatric blunt abdominal injuries. A literature research was performed using following sources: MEDLINE, Embase and Cochrane. Where it was possible a meta-analysis was performed. Furthermore the level of evidence for all publications was assigned. Indicators for intraabdominal injury (IAI) were elevated liver transaminases, abnormal abdominal examinations, low systolic blood pressure, reduced haematocrit and microhematuria. Detecting IAI with focused assessment with sonography for trauma (FAST) had an overall sensitivity of 56.5 %, a specificity of 94.68 %, a positive likelihood ratio of 10.63 and a negative likelihood ratio of 0.46. The accuracy was 84.02 %. Among haemodynamically unstable children the sensitivity and specificity were 100 %. The overall prevalence of IAI and negative CT was 0.19 %. The NPV of abdominal CT for diagnosing IAI was 99.8 %. The laparotomy rate in patients with isolated intraperitoneal fluid (IIF) in one location was 3.48 % and 56.52 % in patients with IIF in more than one location. FAST as an isolated tool in the diagnostics after blunt abdominal injury is very uncertain, because of the modest sensitivity. Discharging children after blunt abdominal trauma with a negative abdominal CT scan seems to be safe. When IIF is detected on CT scan, it depends on the number of locations involved. If IIF is found only in 1 location, IAI is uncommon, while IIF in two or more locations results in a high laparotomy rate. Georg Thieme Verlag KG Stuttgart · New York.

Development of a sleeve gastrectomy weight loss model in obese Zucker rats.

PubMed

Lopez, Peter P; Nicholson, Susannah E; Burkhardt, Gabriel E; Johnson, Robert A; Johnson, Fruzsina K

2009-12-01

Obesity promotes the development of diabetes and cardiovascular disease. The most effective weight loss treatment is bariatric surgery, but results greatly vary depending on the procedure. Sleeve gastrectomy (SG) has recently emerged as a reduced risk weight loss procedure for super obese patients. However, the mechanism of weight loss from SG and its effects on obesity-induced complications are yet to be determined. Our goal was to develop an experimental model of SG in genetically obese rats. Male obese Zucker rats (400-500 g, leptin-insensitive) were anesthetized with isoflurane. After a midline laparotomy, the stomach was clamped, the greater curvature was excised, and a triple suture line was used to close the gastric remnant. Sham rats underwent laparotomy only. Metabolic parameters were followed for 14 d after surgery. Caloric intake and body weight decreased in SG rats over 14 d by 98 +/- 10 kcal/d and 74 +/- 14 g, respectively. Blood total cholesterol levels were lower in rats that lost weight. Furthermore, blood glucose levels were lower in rats that lost weight. Active ghrelin levels were unchanged in SG rats 14 d after surgery. These results show that SG promotes weight loss in obese Zucker rats. Furthermore, SG-induced weight loss is accompanied by improved plasma cholesterol and glucose profile. However, SG does not promote a prolonged decrease in ghrelin levels. These results suggest that SG is an effective weight loss procedure in leptin insensitivity to improve the lipid profile and decrease insulin resistance and these effects might be independent of changes in ghrelin levels.

The pancreas responds to remote damage and systemic stress by secretion of the pancreatic secretory proteins PSP/regI and PAP/regIII.

PubMed

Reding, Theresia; Palmiere, Cristian; Pazhepurackel, Clinsyjos; Schiesser, Marc; Bimmler, Daniel; Schlegel, Andrea; Süss, Ursula; Steiner, Sabrina; Mancina, Leandro; Seleznik, Gitta; Graf, Rolf

2017-05-02

In patients with infection and sepsis serum levels of Pancreatic Stone protein/regenerating protein I (PSP) are highly elevated. The origin of PSP during these conditions is presumably the pancreas, however, an intestinal origin cannot be excluded. Similarly, pancreatitis-associated protein (PAP) was identified in the pancreas. These proteins were also localized in intestinal organs. Here we aim to elucidate the bio-distribution of PSP and PAP in animal models of sepsis and in healthy humans. PSP and PAP responded to remote lesions in rats although the pancreatic response was much more pronounced than the intestinal. Tissue distribution of PSP demonstrated a 100-fold higher content in the pancreas compared to any other organ while PAP was most abundant in the small intestine. Both proteins responded to CLP or sham operation in the pancreas. PSP also increased in the intestine during CLP. The distribution of PSP and PAP in human tissue mirrored the distribution in the murine models. Distribution of PSP and PAP was visualized by immunohistochemistry. Rats and mice underwent midline laparotomies followed by mobilization of tissue and incision of the pancreatic duct or duodenum. Standard cecum-ligation-puncture (CLP) procedures or sham laparotomies were performed. Human tissue extracts were analyzed for PSP and PAP. The pancreas reacts to remote lesions and septic insults in mice and rats with increased PSP synthesis, while PAP is selectively responsive to septic events. Furthermore, our results suggest that serum PSP in septic patients is predominantly derived through an acute phase response of the pancreas.

Randomized clinical study of Gastrografin administration in patients with adhesive small bowel obstruction.

PubMed

Biondo, S; Parés, D; Mora, L; Martí Ragué, J; Kreisler, E; Jaurrieta, E

2003-05-01

Oral Gastrografin has been used to differentiate partial from complete small bowel obstruction (SBO). It may have a therapeutic effect and predict the need for early surgery in adhesive SBO. The aim of this study was to determine whether contrast examination in the management of SBO allows an early oral intake and reduces hospital stay. Eighty-three patients admitted between February 2000 and November 2001 with 90 episodes of symptoms and signs suggestive of postoperative adhesive SBO were randomized into two groups, a control group and Gastrografin group. Patients in the control group were treated conservatively. If symptoms of strangulation developed or the obstruction did not resolve spontaneously after 4-5 days, a laparotomy was performed. Patients in the Gastrografin group received 100 ml Gastrografin. Those in whom the contrast medium reached the colon in 24 h were considered to have partial SBO, and were fed orally. If Gastrografin failed to reach the colon and the patient did not improve in the following 24 h a laparotomy was performed. Conservative treatment was successful in 77 episodes (85.6 per cent) and 13 (14.4 per cent) required operation. Among patients treated conservatively, hospital stay was shorter in the Gastrografin group (P < 0.001). All patients in whom contrast medium reached the colon tolerated an early oral diet. Gastrografin did not reduce the need for operation (P = 1.000). No patient died in either group. Oral Gastrografin helps in the management of patients with adhesive SBO and allows a shorter hospital stay. Copyright 2003 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd.

Surgical treatment of hepatic echinococcosis in Prizren (Kosovo)

PubMed Central

Avdaj, Afrim; Namani, Sadie

2014-01-01

Management option of hepatic echinococcosis represents a major challenge for a surgeon. The aim of the study was to evaluate surgical treatment of patients with hepatic echinococcosis at the surgery department of the regional hospital in Prizren (Kosovo). The medical records of 22 patients operated for hepatic echinococcosis in our department during a four year study period (2009–2013) were retrospectively reviewed. Apart from the total of 5850 operated patients, 22 cases were diagnosed for liver echinococcosis (0.4%). The most affected age group was from 26 to 50 years (54.5%). Female gender, 16 cases (73%), and patients living in rural places, 14 patients (64%), dominated significantly. The most affected region was Municipality of Dragash. All patients underwent ultrasonography, 13 patients underwent CT scans and 5 patients MRI of abdomen. The mean preoperative ultrasonographic diameter of cysts was 9.5 cm and maximal 21 cm. Cysts were most often localized in right hepatic lobe (77%) and subcostal laparotomy was most commonly performed (82%). The performed surgical procedures were: endocystectomy and partial pericystectomy with omentoplication according to Papadimitris (73%), endocystectomy and capitonnage and endocystectomy with external drainage (14%). The laparoscopic approach was used only in one patient. In conclusion, hepatic echinococosis was not common among operated patients at our surgery department. Subcostal laparotomy with endocystectomy and partial pericystectomy with omentoplication according to Papadimitris was most commonly used. Exact distribution of echinococcosis is needed to be analyzed with a larger cohort study including all surgery units in the country and with a longer monitoring. PMID:25568800

Survey of Emergency and Essential Surgical, Obstetric and Anaesthetic Services Available in Bangladeshi Government Health Facilities.

PubMed

Loveday, Jonathan; Sachdev, Sonal P; Cherian, Meena N; Katayama, Francisco; Akhtaruzzaman, A K M; Thomas, Joe; Huda, N; Faragher, E Brian; Johnson, Walter D

2017-07-01

Evaluate the capacity of government-run hospitals in Bangladesh to provide emergency and essential surgical, obstetric and anaesthetic services. Cross-sectional survey of 240 Bangladeshi Government healthcare facilities using the World Health Organisation Situational Analysis Tool to Assess Emergency and Essential Surgical Care (SAT). This tool evaluates the ability of a healthcare facility to provide basic surgical, obstetric and anaesthetic care based on 108 queries that detail the infrastructure and population demographics, human resources, surgical interventions and reason for referral, and available surgical equipment and supplies. For this survey, the Bangladeshi Ministry of Health sent the SAT to sub-district, district/general and teaching hospitals throughout the country in April 2013. Responses were received from 240 healthcare facilities (49.5% response rate): 218 sub-district and 22 district/general hospitals. At the sub-district level, caesarean section was offered by 55% of facilities, laparotomy by 7% and open fracture repair by 8%. At the district/general hospital level, 95% offered caesarean section, 86% offered laparotomy and 77% offered open fracture treatment. Availability of anaesthesia services, general equipment and supplies reflected this trend, where district/general hospitals were better equipped than sub-district hospitals, though equipment and infrastructure shortages persist. There has been overall impressive progress by the Bangladeshi Government in providing essential surgical services. Areas for improvement remain across all key areas, including infrastructure, human resources, surgical interventions offered and available equipment. Investment in surgical services offers a cost-effective opportunity to continue to improve the health of the Bangladeshi population and move the country towards universal healthcare coverage.

Effect of Chelerythrine on Intestinal Cell Turnover following Intestinal Ischemia-Reperfusion Injury in a Rat Model.

PubMed

Sukhotnik, Igor; Bitterman, Sivan; Shahar, Yoav Ben; Pollak, Yulia; Bitterman, Nir; Halabi, Salim; Coran, Arnold G; Bitterman, Arie

2017-02-01

Background  Chelerythrine (CHE) is a benzophenanthridine alkaloid that is a potent, selective, and cell-permeable protein kinase C inhibitor. The purpose of the present study was to examine the effect of CHE on intestinal recovery and enterocyte turnover after intestinal ischemia-reperfusion (IR) injury in rats. Methods  Male Sprague-Dawley rats were divided into four experimental groups: (1) sham rats underwent laparotomy, (2) sham-CHE rats underwent laparotomy and were treated with intraperitoneal CHE; (3) IR-rats underwent occlusion of both superior mesenteric artery and portal vein for 30 minutes followed by 48 hours of reperfusion, and (4) IR-CHE rats underwent IR and were treated with intraperitoneal CHE immediately before abdominal closure. Intestinal structural changes, Park injury score, enterocyte proliferation, and enterocyte apoptosis were determined 24 hours following IR. The expression of Bax, Bcl-2, p-ERK, and caspase-3 in the intestinal mucosa was determined using real Western blot and immunohistochemistry. Results  Treatment with CHE resulted in a significant decrease in Park injury score in jejunum (threefold decrease) and ileum (twofold decrease), and parallel increase in mucosal weight in jejunum and ileum, villus height in jejunum and ileum, and crypt depth in ileum compared with IR animals. IR-CHE rats also experienced a significantly lower apoptotic index in jejunum and ileum, which was accompanied by a lower Bax/Bcl2 ratio compared with IR animals. Conclusions  Treatment with CHE inhibits programmed cell death and prevents intestinal mucosal damage following intestinal IR in a rat. Georg Thieme Verlag KG Stuttgart · New York.

Minimal access portoenterostomy: advantages and disadvantages of standard laparoscopic and robotic techniques.

PubMed

Dutta, Sanjeev; Woo, Russell; Albanese, Craig T

2007-04-01

Minimal access portoenterostomy (Kasai procedure) for biliary atresia represents a technically challenging operation. The standard laparoscopic approach yields results comparable to the open technique. After an initial experience with standard laparoscopy, we assessed the potentially superior optics and dexterity of a surgical robotic system for performing portoenterostomy. We reviewed our experience with minimal access portoenterostomy to compare the relative advantages and disadvantages of standard laparoscopic and robotic approaches to biliary atresia. We reviewed the charts of all patients who underwent either laparoscopic or robotic portoenterostomy at our institution between October 2002 and October 2005. Outcome measures included the need to convert to laparotomy, complications, functional outcome expressed either as the direct bilirubin at most recent follow-up (> or = 3 months) or age at transplant, and density of adhesions at transplant. Surgeons' impressions of the two minimal access modalities were also reviewed. A total of 10 patients underwent minimal access portoenterostomy (7 standard laparoscopy; 3 robotic-assisted). Mean follow-up was 20 months (range, 1-36 months). There were no conversions to laparotomy and no intraoperative complications. There was one port site infection that resolved with antibiotics. Five patients (4 laparoscopic, 1 robotic) had progressed to transplantation at the time of follow-up. At transplant, one patient had mild adhesions and two had dense adhesions. Adhesions were not noted for 2 patients. We believe both surgical modalities are feasible from a technical point of view. However, the optical and dexterity advantages of the robotic system were offset by the large instrument size and lack of force feedback.

Costs and benefits of different methods of esophagectomy for esophageal cancer.

PubMed

Yanasoot, Alongkorn; Yolsuriyanwong, Kamtorn; Ruangsin, Sakchai; Laohawiriyakamol, Supparerk; Sunpaweravong, Somkiat

2017-01-01

Background A minimally invasive approach to esophagectomy is being used increasingly, but concerns remain regarding the feasibility, safety, cost, and outcomes. We performed an analysis of the costs and benefits of minimally invasive, hybrid, and open esophagectomy approaches for esophageal cancer surgery. Methods The data of 83 consecutive patients who underwent a McKeown's esophagectomy at Prince of Songkla University Hospital between January 2008 and December 2014 were analyzed. Open esophagectomy was performed in 54 patients, minimally invasive esophagectomy in 13, and hybrid esophagectomy in 16. There were no differences in patient characteristics among the 3 groups Minimally invasive esophagectomy was undertaken via a thoracoscopic-laparoscopic approach, hybrid esophagectomy via a thoracoscopic-laparotomy approach, and open esophagectomy by a thoracotomy-laparotomy approach. Results Minimally invasive esophagectomy required a longer operative time than hybrid or open esophagectomy ( p = 0.02), but these patients reported less postoperative pain ( p = 0.01). There were no significant differences in blood loss, intensive care unit stay, hospital stay, or postoperative complications among the 3 groups. Minimally invasive esophagectomy incurred higher operative and surgical material costs than hybrid or open esophagectomy ( p = 0.01), but there were no significant differences in inpatient care and total hospital costs. Conclusion Minimally invasive esophagectomy resulted in the least postoperative pain but the greatest operative cost and longest operative time. Open esophagectomy was associated with the lowest operative cost and shortest operative time but the most postoperative pain. Hybrid esophagectomy had a shorter learning curve while sharing the advantages of minimally invasive esophagectomy.

Initial incomplete surgery modifies prognosis in advanced ovarian cancer regardless of subsequent management.

PubMed

Bacalbasa, Nicolae; Balescu, Irina; Dima, Simona; Herlea, Vlad; David, Leonard; Brasoveanu, Vladislav; Popescu, Irinel

2015-04-01

Prognosis in ovarian cancer is determined by completeness of cytoreduction and proper management by specialized oncological gynecologists. Incomplete initial debulking surgery in non-specialized Centers is, however, a reality and there is ongoing discussion about the best subsequent management of such patients. Patients with advanced ovarian cancer (International Federation of Gynecology and Obstetrics--FIGO FIGO stages IIIC-IV) who had biopsy by laparotomy or incomplete cytoreduction followed or not by chemotherapy further referred to our Institution between January 2002 and May 2014 were included. The two groups of incomplete cytoreduction [followed by upfront surgery or followed by chemotherapy and interval debulking surgery (IDS)] were compared and also compared against a cohort of 197 patients with similar characteristics who underwent upfront maximal surgery according to the standard at our Iinstitution during the same period. A total of 99 eligible patients were identified. Sixty-seven of them underwent biopsies by laparotomy and 32 underwent incomplete cytoreduction in other institutions. Twenty-eight patients underwent direct re-operation while 71 patients underwent neoadjuvant chemotherapy followed by IDS. The mean overall survival duration for patients with upfront reoperation was 31 months and 54 months for patients with neoadjuvant chemotherapy and IDS, considerably lower than the 72 months obtained for the group of 197 patients with maximal up-front complete cytoreduction at our Institution. Primary biopsy or incomplete cytoreduction reduces survival regardless of the subsequent approach. However, if incomplete cytoreduction has occurred, neoadjuvant chemotherapy followed by IDS is preferable to up-front reoperation. Copyright© 2015 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

A new surgical approach of temporary ovarian transposition for children undergoing brachytherapy: technical assessment and dose evaluation.

PubMed

de Lambert, Guénolée; Haie-Meder, Christine; Guérin, Florent; Boubnova, Julia; Martelli, Hélène

2014-07-01

We developed a new technique of temporary ovarian transposition (OT) for prepubertal girls undergoing brachytherapy. The aim of this study was to describe it, assess its feasibility and safety and calculate the dose delivered to the ovary in order to prove its efficacy. Sixteen prepubertal patients underwent temporary OT for brachytherapy at our center from March 2001 to December 2012. OT was done either by laparotomy or by laparoscopy. In all patients, the ovaries were grasped with an atraumatic forceps and mobilized above the iliac crest level as high as possible without any dissection or division of the ovarian ligaments or of the fallopian tube. They were sutured to the anterior abdominal wall by a transfixing stitch of non-dissolvable suture knotted on the outside of the patient on a pledget. Median age at surgery was 3 years (range: 2-9 years). The integrity of the fallopian tube was respected and not a single ligament was dissected or divided. None of the patients had intraoperative or postoperative complications. The stitches were retrieved after completion of irradiation and the ovaries in all the patients fell back into the pelvis. The calculated median radiation dose to the ovary was 1.4 Gy (range: 0.4-2.4 Gy). This surgical technique is simple and safe, either by laparotomy or by laparoscopy. It meets the radiation and physical constraints in prepubertal girls with vaginal or bladder RMS. However, longer follow-up is required to assess the ovarian function. Copyright © 2014 Elsevier Inc. All rights reserved.

Longitudinal Assessments of Quality of Life in Endometrial Cancer Patients: Effect of Surgical Approach and Adjuvant Radiotherapy

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

Le, Tien, E-mail: tle@ottawahospital.on.c; Menard, Chantal; Samant, Rajiv

2009-11-01

Purpose: Adjuvant radiotherapy (RT) is often considered for endometrial cancer. We studied the effect of RT and surgical treatment on patients' quality of life (QOL). Methods and Materials: All patients referred to the gynecologic oncology clinics with biopsy findings showing endometrial cancer were recruited. QOL assessments were performed using the European Organization for Research and Treatment of Cancer QOL questionnaire-C30, version 3. Assessments were obtained at study entry and at regular 3-month intervals for a maximum of 2 years. Open-ended telephone interviews were done every 6 months. Linear mixed regression models were built using QOL domain scores as dependent variables,more » with the predictors of surgical treatment and adjuvant RT type. Results: A total of 40 patients were recruited; 80% of the surgeries were performed by laparotomy. Significant improvements were seen in most QOL domains with increased time from treatment. Adjuvant RT resulted in significantly more severe bowel symptoms and improvement in insomnia compared with conservative follow-up. No significant adverse effect from adjuvant RT was seen on the overall QOL. Bowel symptoms were significantly increased in patients treated with laparotomy compared with laparoscopy in the patients treated with whole pelvic RT. Qualitatively, about one-half of the patients noted improvements in their overall QOL during follow-up, with easy fatigability the most prevalent. Conclusion: No significant adverse effect was seen on patients' overall QOL with adjuvant pelvic RT after the recovery period. The acute adverse effects on patients' QOL significantly improved with an increasing interval from diagnosis.« less

Lateral repair of parastomal hernia.

PubMed Central

Amin, S. N.; Armitage, N. C.; Abercrombie, J. F.; Scholefield, J. H.

2001-01-01

INTRODUCTION: Parastomal hernia is a common complication of stoma construction. Although the majority of patients are asymptomatic, about 10% require surgical correction. AIMS: We describe a new surgical approach for the repair of parastomal hernias, which avoids both the need for laparotomy and stoma mobilization. PATIENTS AND METHODS: Nine patients (4 female) with parastomal hernia underwent surgical repair. Median age was 55 years (range 38-73 years). There were 8 para-ileostomy herniae and one paracolostomy hernia. A lateral incision was made approximately 10 cm from the stoma, and carried down to the rectus sheath. The dissection was carried medially towards the stoma, and around the defect in the abdominal musculature. The hernia sac was excised when possible and the fascial defect closed with non-absorbable, monofilament suture. A polyprolene mesh was placed round the stoma by making a slit in the mesh. The skin was closed with subcuticular monofilament absorbable suture. RESULTS: All patients returned to normal diet on the first postoperative day, and were discharged from hospital within 72 h. There were no wound infections, and no recurrences after a median follow up of 6 months (range 3-12 months). DISCUSSION: The technique we describe is simple and avoids the need of laparotomy. The mucocutaneous junction of the stoma is not disturbed, reducing the risk of contamination of the mesh, stenosis or retraction of the stoma. Grooving of the stoma and difficulty in fitting appliances is avoided because the wound is not placed near the mucocutaneous junction. This approach may be superior to other mesh repairs for parastomal hernia. Images Figure 1 Figure 2 PMID:11432142

The use of JJ stent in the management of deep endometriosis lesion, affecting or potentially affecting the ureter: a review of our practice.

PubMed

Weingertner, A S; Rodriguez, B; Ziane, A; Gibon, E; Thoma, V; Osario, F; Haddad, C; Wattiez, A

2008-08-01

With the increasing number of operative laparoscopies performed for the treatment of deep pelvic endometriosis, technical difficulties and risk of complications inevitably increase. We report our experience using JJ stents, in women treated for deep pelvic endometriosis, with regard to prevention and management of ureteral lesions. Descriptive retrospective analysis between March 2004 and March 2007. Department of Obstetrics and Gynaecology, University Hospital, Strasbourg, France. Cases of women who underwent laparoscopic surgery for severe endometriosis and who needed a JJ stent in their management were recorded. Laparoscopic surgery was performed at the Department of Obstetrics and Gynaecology at CMCO-SIHCUS and Hautepierre Hospitals, Strasbourg, which are referral centres in the treatment of deep endometriosis. To evaluate the contribution of JJ stent in the prevention and management of ureteral lesions from endometriotic origin and/or iatrogenic origin in women treated for deep pelvic endometriosis. A total of 145 women had surgery for deep pelvic endometriosis. Seventeen (11.7%) women had a JJ ureteral stent inserted. In 82.4% of women, the stent was inserted pre- or peroperatively. We noted three ureteral complications, of which only one needed management by laparotomy. Except in extreme cases, management of ureteral endometriosis should be performed laparoscopically. Ureteral lesions whether iatrogenic, or secondary to endometriotic disease, can be treated by cystoscopy, JJ stent and laparoscopy. The combination of these three elements is the optimal management and is unlikely to cause subsequent complications. Laparotomy and its associated morbidity should be avoided.

Management of pancreatic trauma.

PubMed

Girard, E; Abba, J; Arvieux, C; Trilling, B; Sage, P Y; Mougin, N; Perou, S; Lavagne, P; Létoublon, C

2016-08-01

Pancreatic trauma (PT) is associated with high morbidity and mortality; the therapeutic options remain debated. Retrospective study of PT treated in the University Hospital of Grenoble over a 22-year span. The decision for initial laparotomy depended on hemodynamic status as well as on associated lesions. Main pancreatic duct lesions were always searched for. PT lesions were graded according to the AAST classification. Of a total of 46 PT, 34 were grades II or I. Hemodynamic instability led to immediate laparotomy in 18 patients, for whom treatment was always drainage of the pancreatic bed; morbidity was 30%. Eight patients had grade III injuries, six of whom underwent immediate operation: three underwent splenopancreatectomy without any major complications while the other three who had simple drainage required re-operation for peritonitis, with one death related to pancreatic complications. Four patients had grades IV or V PT: two pancreatoduodenectomies were performed, with no major complication, while one patient underwent duodenal reconstruction with pancreatic drainage, complicated by pancreatic and duodenal fistula requiring a hospital stay of two months. The post-trauma course was complicated for all patients with main pancreatic duct involvement. Our outcomes were similar to those found in the literature. In patients with distal PT and main pancreatic duct involvement, simple drainage is associated with high morbidity and mortality. For proximal PT, the therapeutic options of drainage versus pancreatoduodenectomy must be weighed; pancreatoduodenectomy may be unavoidable when the duodenum is injured as well. Two-stage (resection first, reconstruction later) could be an effective alternative in the emergency setting when there are other associated traumatic lesions. Copyright © 2016. Published by Elsevier Masson SAS.

Elective Treatment of Middle Colic Artery Aneurysm

PubMed Central

Hamasaki, Takafumi; Ota, Rikako; Ohno, Takashi; Kodama, Wataru; Uchida, Naotaka; Hayashi, Eiichi; Fukino, Syunsuke

2014-01-01

Middle colic artery aneurysms are rare and most have been reported with rupture or symptom. We report the successful elective treatment of a middle colic artery aneurysm without symptom, which is very rare. It failed to perform transcatheter arterial embolization for anatomical reasons, and, thus, the patient, a 77-year-old man, underwent surgical resection in spite of a history of laparotomy. Although a common cause of middle colic artery aneurysms is segmental arterial mediolysis, the present pathological findings indicated that fragmented or degenerated elastic fibers may also play an important role like aortic aneurysms. PMID:25298839

Hemorrhagic shock as a sequela of splenic rupture in a patient with infectious mononucleosis: focus on the potential role of salicylates.

PubMed

Bouliaris, Konstantinos; Karangelis, Dimos; Daskalopoulos, Marios; Spanos, Konstantinos; Fanariotis, Michael; Giaglaras, Anargyros

2012-01-01

Despite the fact that the vast majority of splenic ruptures are traumatic, infectious mononucleosis has been incriminated as a major predisposing factor that affects the integrity of the spleen, thus causing atraumatic ruptures and life-threatening hemorrhages. Herein we present a case of a 23-year-old Caucasian male who underwent an emergency laparotomy for acute abdomen and hemorrhagic shock, caused by spontaneous splenic rupture secondary to infectious mononucleosis. The potential role of salicylates in the development of a hemorrhagic complication in a patient with infectious mononucleosis is discussed.

Eosinophilic acute appendicitis caused by Strongyloides stercoralis and Enterobius vermicularis in an HIV-positive patient.

PubMed

Cruz, Dennis Baroni; Friedrisch, Bruno Kras; Fontanive Junior, Vilmar; da Rocha, Vívian Wünderlich

2012-03-27

A 29 year old female HIV-positive patient presented in emergency with acute right lower quadrant abdominal pain, fever, tenderness and positive Blumberg sign. Laboratorial tests revealed eosinophilia, anaemia and leukocytosis. She underwent exploratory laparotomy followed by appendectomy. The pathological analysis of the appendix revealed acute appendicitis, accentuated eosinophilia and infestation by Strongyloides stercoralis and Enterobius vermicularis. She did well after surgery and adequate treatment. To the authors' knowledge, this is the first case of eosinophilic acute appendicitis caused by these two parasitic worms reported in the medical literature.

Mesentero-axial gastric volvulus after removal of laparoscopic adjustable gastric band.

PubMed

Pirmadjid, N; Pournaras, D J; Huan, S; Sujendran, V

2017-02-01

Despite the decreasing popularity of gastric banding, a large number of patients still have a band in situ. Although immediate postoperative complications are relatively rare, long-term complications of gastric banding are more common but are not reported to occur after band removal. We report a case of gastric volvulus and subsequent ischaemic perforation in a patient shortly after band removal, resulting in emergency laparotomy and total gastrectomy. Severe continuing pain persisting after band deflation and even gastric band removal should be treated as an emergency and urgent investigation should not be delayed.

Intestinal Rotation Abnormalities and Midgut Volvulus.

PubMed

Langer, Jacob C

2017-02-01

Rotation abnormalities may be asymptomatic or may be associated with obstruction caused by bands, midgut volvulus, or associated atresia or web. The most important goal of clinicians is to determine whether the patient has midgut volvulus with intestinal ischemia, in which case an emergency laparotomy should be done. If the patient is not acutely ill, the next goal is to determine whether the patient has a narrow-based small bowel mesentery. In general, the outcomes for children with a rotation abnormality are excellent, unless there has been midgut volvulus with significant intestinal ischemia. Copyright © 2016 Elsevier Inc. All rights reserved.

Percutaneous transhepatic bile drainage.

PubMed Central

Mori, K; Misumi, A; Sugiyama, M; Okabe, M; Matsuoka, T

1977-01-01

Percutaneous transhepatic bile drainage was performed in 13 patients with obstructive jaundice, using a combination of the PTC technique and a Seldinger angiography catheter. In 11 cases, the outflow of bile through the catheter was satisfactory and complications were few. Since the risk of the procedure is low and it can be done without laparotomy, it is an ideal technic for biliary decompression before attempting to do a resection. Also, repeated cholangiography through a catheter which is left in place is helpful as a diagnostic aid before and after surgery. Images Fig. 3. Fig. 4. Fig. 5. Fig. 6. PMID:831630

Primary Ovarian Large B-Cell Lymphoma

PubMed Central

Islimye Taskın, Mine; Gokgozoglu, Levent; Kandemır, Bedrı

2013-01-01

The involvement of the ovary by malignant lymphoma is a well-known late manifestation of disseminated nodal disease. Primary ovarian lymphoma is rare. We herein describe a case of primary ovarian diffuse large B-cell lymphoma involving unilateral ovary in a 38-year-old woman which was detected incidentally. Preoperative ultrasonic imaging showed a 46∗42 mm heterogeneous cystic mass. Laparotomy revealed that left adnexal mass and left salpingo-oophorectomy was performed. The current diagnosis was determined after immunostaining. The patient was treated with R-CHOP regimen after the operation. She remains cancer-free 24 months after chemotherapy. PMID:24222873

Penetrating abdominal injuries: management controversies

PubMed Central

Butt, Muhammad U; Zacharias, Nikolaos; Velmahos, George C

2009-01-01

Penetrating abdominal injuries have been traditionally managed by routine laparotomy. New understanding of trajectories, potential for organ injury, and correlation with advanced radiographic imaging has allowed a shift towards non-operative management of appropriate cases. Although a selective approach has been established for stab wounds, the management of abdominal gunshot wounds remains a matter of controversy. In this chapter we describe the rationale and methodology of selecting patients for non-operative management. We also discuss additional controversial issues, as related to antibiotic prophylaxis, management of asymptomatic thoracoabdominal injuries, and the use of colostomy vs. primary repair for colon injuries. PMID:19374761

Laparoscopic management of cystic disease of the liver.

PubMed

Albrink, M H; McAllister, E W; Rosemurgy, A S; Karl, R C; Carey, L C

1994-04-01

Laparoscopic surgical procedures are increasing in scope and in variety. The benefits of decreased wound morbidity and pain have been well documented for multiple procedures that have traditionally required laparotomy. Although there are few controlled studies to document them, these benefits may be evident from simple clinical observation. Cystic disease of the liver is a condition that is treated largely for symptomatic reasons. The so-called noninvasive or radiographic guided methods of treatment for cystic disease of the liver are fraught with high recurrence rates. We present four cases of cystic disease of the liver treated laparoscopically, followed with pertinent discussion.