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Anastomotic Leak (anastomotic + leak)
Selected AbstractsLate anastomotic leaks in pancreas transplant recipients , clinical characteristics and predisposing factorsCLINICAL TRANSPLANTATION, Issue 2 2005Dilip S Nath Abstract:, Background:, Anastomotic leaks after pancreas transplants usually occur early in the postoperative course, but may also be seen late post-transplant. We studied such leaks to determine predisposing factors, methods of management, and outcomes. Results:, Between January 1, 1994 and December 31, 2002, a total of 25 pancreas transplant recipients at our institution experienced a late leak (defined as one occurring more than 3 months post-transplant). We excluded recipients with an early leak or with a leak seen immediately after an enteric conversion. The mean recipient age was 40.3 yr; mean donor age, 31.3 yr. The category of transplant was as follows: simultaneous pancreas,kidney (n = 5, 20%), pancreas after kidney (n = 10, 40%), and pancreas transplant alone (n = 10, 40%). At the time of their leak, most recipients (n = 23, 92%) had bladder-drained pancreas grafts; only two recipients (8%) had enteric-drained grafts. The mean time from transplant to the late leak was 20.5 months (range = 3.5,74 months). A direct predisposing event or risk factor occurring in the 6 wk preceding leak diagnosis was identified in 10 (40%) of the recipients. Such events or risk factors included a biopsy-proven episode of acute rejection (n = 4, 16%), a history of blunt abdominal trauma (n = 3, 12%), a recent episode of cytomegalovirus infection (n = 2, 8%), and obstructive uropathy from acute prostatitis (n = 1, 4%). Non-operative or conservative care (Foley catheter placement with or without percutaneous abdominal drains) was the initial treatment in 14 (56%) of the recipients. Such care was successful in nine (64%) of the 14 recipients; the other five (36%) required surgical repair after failure of conservative care at a mean of 10 d after Foley catheter placement. Of the 25 recipients, 11 underwent surgery as their initial leak treatment: repair in nine and pancreatectomy because of severe peritonitis in two. After appropriate management (conservative or operative) of the initial leak, five (20%) of the 25 recipients had a recurrent leak; the mean length of time from initial leak to recurrent leak was 5.6 months. All five recipients with a recurrent leak ultimately required surgery. Conclusions:, Late anastomotic leaks are not uncommon; they may be more common with bladder-drained grafts. One-third of the recipients with a late leak had experienced some obvious preceding event that predisposed to the leak. For two-thirds of our stable recipients with bladder-drained grafts, non-operative treatment of the leak was successful. [source] The incidence of anastomotic leaks in patients undergoing colorectal surgeryCOLORECTAL DISEASE, Issue 1 2007C. Platell Abstract Background, There is evolving interest in auditing and credentialling the performance of surgeons. The incidence of anastomotic leakage has been proposed as a measure of performance following colorectal surgery. The aim of this study was to evaluate the incidence and risk factors associated with anastomotic leakage in patients undergoing resections of the colon and rectum. Methods, A prospective database was developed for all patients undergoing colorectal surgery. Anastomotic leakage was defined prior to the commencement of the study. A logistic regression analysis was performed to determine independent predictors of leakage. The variables analysed included age, sex, American Society of Anesthesiology (ASA) score, anatomical location, pathology, emergency surgery, type of anastomosis, a covering stoma and radiotherapy. Significance was defined as the probability of a type 1 error of < 5%. The results are presented as odds ratios (ORs) and 95% confidence intervals (95% CIs). Results, There were 1598 patients who underwent 1639 anastomoses. Their mean age was 63 years, 34% of patients were ASA 3 or 4, and 16% of the operations were emergencies. Anastomotic leaks occurred in 2.4% (40/1639) of anastomoses. The leak rate for intraperitoneal anastomoses was 1.5% (19/1283) vs 6.6% for extraperitoneal anastomoses (21/316). Half of these leaks (20/40) were managed with re-operation or percutaneous drainage procedures. Ultra-low anterior resections were associated with the highest leak rate (8%, 18/225). A logistic regression analysis identified a covering stoma (P = 0.0001, OR 5.078, 95% CI 2.527,10.23) and diverticular disease (P = 0.037, OR 2.304, 95% CI 1.053,5.042) as independent predictors of a leak. Conclusions, Within this surgical unit, the incidence of leaks from intraabdominal anastomoses was relatively low. However, leaks in patients undergoing extraperitoneal anastomoses continue to be a major cause of morbidity and mortality. [source] Clinical outcome and survival after esophagectomy for carcinoma in elderly patientsDISEASES OF THE ESOPHAGUS, Issue 2 2003L. Bonavina SUMMARY Advances in perioperative management have allowed more and more elderly patients to undergo major surgery with postoperative morbidity and mortality rates comparable to those of younger individuals. The aim of this study was to evaluate the impact of age on the clinical outcome and long-term survival of patients with esophageal carcinoma undergoing esophagectomy. Nine-hundred patients with esophageal carcinoma were divided into two groups: A (n = 403) with age , 65 years, and B (n = 497) with age < 65 years. One-hundred and fifty three (38%) patients of group A underwent surgery compared to 272 (55%) of group B (P < 0.01). Postoperative mortality, and the prevalence of anastomotic leak and respiratory complications were similar in both groups; conversely, there was a higher prevalence of cardiovascular complications in group A (13%vs 3%, P < 0.01). Five-year survival was about 35% in both groups. In conclusion, advanced age should no longer be considered an absolute contraindication to esophagectomy for carcinoma in selected patients. In fact, the postoperative mortality and long-term survival rates of elderly patients undergoing resection are comparable to that of younger individuals. [source] Striving for a better operative outcome: 101 PancreaticoduodenectomiesHPB, Issue 6 2008A.W.C. Kow Abstract Pancreaticoduodenectomy (PD), once carried high morbidity and mortality, is now a routine operation performed for lesions arising from the pancreatico-duodenal complex. This study reviews the outcome of 101 pancreaticoduodenectomies performed after formalization of HepatoPancreatoBiliary (HPB) unit in the Department of Surgery. A prospective database comprising of patients who underwent PD was set up in 1999. Retrospective data for patients operated between 1996 and 1999 was included. One hundred and one cases accrued over 10 years from 1996 to 2006 were analysed using SPSS (Version 12.0). The mean age of our cohort of patients was 61±12 years with male to female ratio of 2:1. The commonest clinical presentations were obstructive jaundice (64%) and abdominal pain (47%). Majority had malignant lesions (86%) with invasive adenocarcinoma of the head of pancreas being the predominant histopathology (41%). Median operative time was 315 (180,945) minutes. Two-third of our patients had pancreaticojejunostomy (PJ) while the rest had pancreaticogastrostomy (PG). There were five patients with pancreatico-enteric anastomotic leak (5%), three of whom (3%) were from PJ anastomosis. Overall, in-hospital and 30-day mortality were both 3%. The median post-operative length of stay (LOS) was 15 days. Using logistic regressions, the post-operative morbidity predicts LOS following operation (p<0.005). The strategy in improving the morbidity and mortality rates of pancreaticoduodenectomies lies in the subspecialization of surgical services with regionalization of such complex surgeries to high volume centers. The key success lies in the dedication of staffs who continues to refine the clinical care pathway and standardize management protocol. [source] Handling of biliary complications following laparoscopic cholecystectomy in the setting of Tripoli Central HospitalHPB, Issue 3 2002A Elhamel Background Laparoscopic cholecystectomy (LC) has an increased incidence of bile duct injury and bile leak when compared with open cholecystectomy. This study reviews management of these complications in a general hospital setting. Data collected from patients diagnosed and treated in one surgical unit for biliary complications after LC between 1992 and 1996 were analysed. Method A total of 14 patients were examined. Diagnosis was defined mainly by Endoscopic retrograde cholangiopancreatography (ERCP) and undetected choledocholitiasis was discovered in association with two of these complications. 43% of patients presented after LC with early postoperative bile leak or jaundice due to partial or complete bile duct excision or slippage of clips from the cystic duct. 57% presented with late biliary strictures. Thirteen patients were treated surgically, with biliary reconstruction (11 patients), direct repair (one) and cystic duct ligation in combination with clearance of bile duct from large multiple stones (one). One patient, who had clip displacement from cystic duct in combination with misplaced clip on right hepatic duct, was treated elsewhere. Postoperatively, one patient developed anastomotic leak and another died from sequellaie of bile duct transection requiring staged operations. Conclusions It is concluded that, in an environment similar to that where the authors had to work, LC should be performed in hospitals with facility to perform ERCP or when access for this technique is available in a nearby institution. Early recognition and immediate management of biliary injuries is dependent on individual resources and circumstances but, if required, consultation with colleagues or referral of patients with suspected or established biliary complications should not be delayed. [source] Identification and validation of risk factors for vesicourethral leaks following radical retropubic prostatectomyINTERNATIONAL JOURNAL OF UROLOGY, Issue 11 2005VINCENT J GNANAPRAGASAM Aims: To identify risk factors for anastomotic leaks at cystography following radical retropubic prostatectomy (RRP). Methods: In phase 1 the records of a 107 RRP patients were reviewed. Data collected included comorbidity, pathological factors and intra- and postoperative complications. From these, risk factors were identified that were associated with a leak at cystography. In phase 2 (n = 46) we prospectively tested if the risk factors identified could predict an anastomotic leak. Results: In phase 1 the only identifiable risk factors were that of a difficult anastamosis, an unsatisfactory intraoperative test flush and the presence of a urinary tract infection. One or more of these events were found in 17/25 (68%) of the patients who leaked (P < 0.0001). Of the eight leaks missed, five were classed as minimal and did not require repeat cystography. Within the prospective phase 2 cohort one or more risk factors were present in 7/10 (70%) of the patients who leaked. In contrast, the identified risk factors were present in only 5/36 (13.8%) of the patients who did not leak (P < 0.001). The specificity of the test was 86.1% with a sensitivity of 70%. This gave a positive predictive value of 58.3% and a negative predictive value of 91.1%. Three leaks (two minimal and one moderate) would have been missed but 31 (67.3%) patients would have avoided an unnecessary radiological study. Conclusion: Using a retrospective and prospective cohort of patients we have shown that a cystogram following RRP can be safely avoided in the absence of the identified risk factors. [source] "Spontaneous," delayed colon and rectal anastomotic complications associated with bevacizumab therapyJOURNAL OF SURGICAL ONCOLOGY, Issue 2 2008David A. August MD Abstract Bevacizumab, a humanized monoclonal antibody used to treat recurrent and metastatic colorectal cancer, targets the vascular endothelial growth factor (VEGF) molecule. It is hypothesized that bevacizumab works by both depriving tumors of the neovascularity they require to grow, and by improving local delivery of chemotherapy through alterations of tumor vasculature permeability and Starling forces. Complications of bevacizumab treatment include bowel ischemia and perforation, but to date, these complications have only rarely been described as occurring at the site of presumably healed anastomoses following surgery. We report two cases of delayed, "spontaneous" low anterior colorectal anastomotic dehiscence and one right colon anastomotic colocutaneous fistula associated with bevacizumab therapy. After seeing three patients with complications arising from apparently healed low anterior colorectal or right colon anastomoses following initiation of bevacizumab therapy for treatment of metastatic colorectal cancer, we reviewed the experience of The Cancer Institute of New Jersey (CINJ) with use of bevacizumab in approximately 50 patients between April 2004 and December 2006. The three index cases had been treated surgically at CINJ but received chemotherapy elsewhere. None of the 50 patients receiving bevacizumab at CINJ who had previous colon or rectal anastomoses were identified as having this complication. The medical records of the three index cases were reviewed and analyzed. Additionally, a Medline search was performed to identify other reports documenting similar cases. Two reports of related cases were found in the literature. In two of our index cases who underwent low anterior anastomoses, the patients had received preoperative pelvic irradiation before their initial low anterior resection. In one of the two cases, the initial resection was complicated by an anastomotic leak requiring proximal diversion and then subsequent stoma takedown. In both cases, the dehiscence occurred more than 1 year after anastomosis, and became evident 1,10 months following initiation of bevacizumab treatment. In the third index case, a colocutaneous fistula arising from the anastomotic site presented 5 months following right colon resection and 3 months after starting adjuvant systemic therapy with FOLFOX (5-fluorouracil (5-FU), leucovorin, and oxaliplatin) and bevacizumab. Delayed colorectal anastomotic complications may occur in association with bevacizumab therapy. Contributing factors may include anastomotic leak at the time of the original operation and history of anastomotic irradiation. Clinicians treating patients who receive bevacizumab following colectomy for colorectal cancer should be aware of this possible life-threatening complication. These findings may also be relevant to the design of trials of the use of bevacizumab for the postoperative adjuvant treatment of patients with colorectal cancer. J. Surg. Oncol. 2008;97:180,185. © 2007 Wiley-Liss, Inc. [source] First experiences of pediatric kidney transplantation in Sri LankaPEDIATRIC TRANSPLANTATION, Issue 4 2007C. K. Abeysekera Abstract:, KT is the most effective therapeutic option for ESRF. We present our first experiences in a developing country. All children who underwent kidney transplantation since the inception of this program in July 2004 until 30 September 2005 were studied. Their demographic data, operative and peri-operative details, graft and host survival, and drug compliance are described here. Data were collected from patient records and nursing observation records. Eleven children were transplanted during this period (median recipient age 10.75 yr, range: 8,16). The median age of the donors was 41 yr (range: 38,45) and was the mother in eight, father in two and uncle in one. The median (range) follow-up period following transplantation was 12.5 months (7,12). The vascular anastomotic site was aorta and inferior vena cava in nine patients and the cold ischemia time was mean (s.d.) 1.9 h (0.96). All patients received steroids, cyclosporine and MMF for immunosuppression. Hypotension, heart failure and septicemia were common medical complications. Four were treated for acute rejection. Vascular anastomotic leak, burst abdomen, intestinal obstruction, intra-abdominal leak of supra pubic catheter and vesico-ureteric junction obstruction were surgical complications. There were no graft losses or deaths. Despite limited resources good outcomes are possible following renal transplantation in children in developing countries. [source] Enterocutaneous fistula: a single-centre experienceANZ JOURNAL OF SURGERY, Issue 3 2010D. E. Gyorki Abstract Background:, Enterocutaneous fistulae (ECFs) present a difficult management problem and can cause significant morbidity. The aim of the study was to assess the outcome of these patients. Methods:, A retrospective chart review of all patients with ECF managed at a tertiary centre between 1996 and 2006 was performed. Demographic, management and outcome data including ECF closure, morbidity and mortality were recorded. Results:, A total of 33 patients (17 male) were identified with ECF (median age: 63 years, range: 27,84). The primary aetiology was Crohn's (30%), anastomotic leak (24%), iatrogenic (18%), mesh (6%), neoplasia (6%) and other (16%). Definitive surgery was undertaken in 21 (64%) at a median of 6.4 months (0.4,72 range) following presentation. Twenty percent of patients required emergency surgical intervention and 5 patients required preoperative total parenteral nutrition (TPN). Surgical management was formal resection and reanastomosis in all patients, with a mean operative time of 4.75 h (standard deviation = 1.8). The median hospital stay for the operative group was 19 days (7,85). Four patients required post-operative TPN with one patient requiring home TPN. Fistula closure rate was 97% (operative group: 21 out of 21; non-operative group: 11 out of 12). Mean follow-up was 37.3 months (0.5,217). Six (19%) operative patients developed fistula recurrence. There were two deaths at 2 and 5 months (fistula aetiology malignant colonic fistula and radiation enteritis, respectively). Conclusion:, Patients with ECF can be treated with low morbidity and low recurrence rate in a multidisciplinary setting. We believe that patients with ECF should be referred to specialist units for management. [source] Defining the role of surgery for complications after pancreatoduodenectomyANZ JOURNAL OF SURGERY, Issue 1-2 2009Parul J Shukla Abstract Background:, Although mortality rates following pancreatoduodenectomy have drastically reduced over the last few decades, high morbidity rates have continued to trouble pancreatic surgeons across the world. Interventional radiology has reduced the need for re-exploration for complications following pancreatoduodenectomy. There remain specific indications for re-exploration in such scenarios. It is thus pertinent to identify those clinical scenarios where surgery still has a role in managing complications of pancreatoduodenectomy. The aim of the study was to define the role of surgery for dealing with complications following pancreatoduodenectomy. Methods:, One hundred and fifty-seven consecutive pancreatoduodenectomies carried out at a single institution between 1 January 2001 and 28 February 2007, were analysed. The database was looked into to identify patients who underwent re-exploration for complications and to define the indications for the exploration in these patients. Results:, Out of the 157 pancreatoduodenectomies, there were, in all, 39 complications (24.2%) in 38 patients. Most of these complications were successfully managed conservatively and with the help of interventional radiology. Seventeen patients had to be re-explored (10.8%). The indications were primarily for haemorrhage, clinically significant pancreatic leaks, biliary leaks, adhesive intestinal obstruction and burst abdomen. The overall mortality rate was 3.1%. The mortality rate in the patients undergoing re-exploration was 11.7%. Conclusion:, Early haemorrhage (from the pancreatic stump or anastomotic line), clinically significant pancreatic anastomotic leak with discharge from the main wound and an early biliary anastomotic leak are prime indications for re-exploration in patients with complications following pancreatoduodenectomy. [source] CR12 ENTEROCUTANEOUS FISTULAE , ARE WE GETTING IT RIGHT?ANZ JOURNAL OF SURGERY, Issue 2007D. E. Gyorki Purpose Enterocutaneous fistulae (ECF) present a difficult management problem and can cause significant morbidity. The aim of the study was to assess the outcome of these patients. Methodology A retrospective chart review of all patients with ECF managed at a tertiary centre between 1996 and 2006. Demographic, management and outcome data was recorded. Factors influencing ECF closure and outcome were assessed with Cox regression analysis. Results Thirty-three patients (17 male) were identified with ECF (median age 63, range 27,84). The primary aetiology was Crohn's (30%), anastomotic leak (24%), iatrogenic (18%), mesh (6%), neoplasia (6%) and other (16%). Definitive surgery was undertaken in 21 (64%) at a median of 6.4 months (0.4,72 range) following presentation. Twenty percent of patients required emergency surgical intervention and 5 patients required preoperative total parenteral nutrition (TPN). Surgical management was formal resection and reanastomosis in all patients, with a mean operative time of 4.75 hours (SD = 1.8). The median hospital stay for the operative group was 19 days (7,85). Four patients required post-operative TPN. Fistula closure rate was 97% (operative group 21/21, non-operative group 11/12). Mean follow up was 37.3 months (0.5,217). Six operative patients (19%) developed fistula recurrence. There were 2 deaths at 2 and 5 months (fistula aetiology malignant colonic fistula and radiation enteritis respectively). No factor was predictive of fistula recurrence. Conclusion Patients with enterocutaneous fistula can be treated with low morbidity and low recurrence rate in a multidisciplinary setting. Patients with ECF should be referred to specialist units for management. [source] A PILOT STUDY OF PREOPERATIVE AND POSTOPERATIVE CHEMOTHERAPY IN PATIENTS WITH OPERABLE GASTRIC CANCER: AUSTRALASIAN GASTROINTESTINAL TRIALS GROUP STUDY 9601ANZ JOURNAL OF SURGERY, Issue 4 2007Michael Findlay Background: With poor cure rates in gastric cancer using surgery alone, the safety, efficacy and feasibility of preoperative and postoperative chemotherapy was investigated. Methods: Patients with advanced but operable gastric or cardio-oesophageal adenocarcinoma were staged using endoscopy, computed tomography scan and laparoscopy. If considered potentially resectable, they received chemotherapy (epirubicin, cisplatin and 5-fluorouracil) for 9 weeks before and after surgery. Results: Of 59 participants entered, two were found to have metastatic disease and were excluded from the analysis. Of the participants, 10 were women and 47 men; their median age was 58 years (range 27,83 years) and median performance status 0 (range 0,1). Two of the 57 participants commencing chemotherapy did not undergo surgery (one sudden death, one new liver metastases). Grade 3 and 4 preoperative and postoperative toxicity rates were, respectively, neutropenia 22 and 18%, emesis 12 and 14% and other non-haematological toxicity <10 and <10%. Of the 55 who underwent surgery, 40 had apparently curative resections (clear or positive microscopic margins), 2 died after surgery (anastomotic leak, sepsis) and 16 had postoperative complications. Of these, 27 participants commenced postoperative chemotherapy and 21 completed it. Median progression-free survival and overall survival were 19.6 and 22 months, respectively. Conclusion: Epirubicin, cisplatin and protracted venous infusion of 5-fluorouracil chemotherapy was well-tolerated in the preoperative setting and did not appear to increase complication rates of surgery for advanced and operable stomach cancer. These findings demonstrate the feasibility of this strategy in the Australasian clinical setting and are in keeping with the results of a recently reported randomized trial, which demonstrated a significant survival advantage using this chemotherapy regimen. [source] Pancreaticoenteric anastomotic leak following pancreaticoduodenectomyANZ JOURNAL OF SURGERY, Issue 9 2001Ross C. Smith No abstract is available for this article. [source] Salvage robotic-assisted radical prostatectomy: initial results and early report of outcomesBJU INTERNATIONAL, Issue 7 2009Ronald S. Boris OBJECTIVE To evaluate the initial results of salvage robotic-assisted radical prostatectomy (SRARP) after recurrence following primary radiotherapy (RT) for localized prostate cancer. PATIENTS AND METHODS Between December 2002 and January 2008, 11 patients had SRARP with pelvic lymph node dissection by one surgeon from one institution. Six patients had brachytherapy, three had external beam RT (EBRT), one intensity-modulated RT, and one received brachytherapy with an EBRT boost. All patients had prostate cancer on biopsy after RT, with negative computed tomography and bone scan. The mean (range) follow-up was 20.5 (1,77) months. RESULTS The mean interval from RT to SRARP was 53.2 months; the mean preoperative prostate-specific antigen (PSA) level was 5.2 ng/mL, the operative duration 183 min and the estimated blood loss 113 mL. One patient had prolonged lymphatic drainage, one had an anastomotic leak, and one had an anastomotic stricture requiring direct vision internal urethrotomy at 3 months. The mean duration of catheterization was 10.4 days and the hospital stay 1.4 days. Three patients had a biochemical recurrence, at 1, 2 and 43 months. In one of two patients with node-positive carcinoma of the prostate the PSA level failed to reach a nadir of zero after surgery. In patients with a minimum follow-up of 2 months, eight of 10 are continent (defined as zero to one pad per day) and two have erections adequate for intercourse with the use of phosphodiesterase-5 inhibitors. CONCLUSION SRARP after RT-resistant disease recurrence is feasible with minimal perioperative morbidity. Early functional outcomes appear to be at least equivalent with historical salvage RP series. Robotic extended pelvic lymph node dissection is safe and can improve the accuracy of surgical staging. A longer follow-up is necessary to better assess the functional and oncological outcomes. [source] Prospective study of routine contrast radiology after total gastrectomy,BRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 8 2004P. J. Lamb Background: The practice of routine contrast radiology before recommencing oral nutrition after total gastrectomy is not evidence based. The aim of this prospective study was to evaluate the clinical role and timing of this investigation. Methods: Seventy-six consecutive patients underwent total gastrectomy with a stapled oesophagojejunal anastomosis. A contrast swallow using non-ionic contrast and barium was performed routinely 5 and 9 days after surgery. The surgeon was blinded to the result of the first of these examinations. Patients with clinical evidence of a leak underwent contrast radiology and upper gastrointestinal videoendoscopy. Results: Eight patients (11 per cent) developed a clinical leak from the oesophagojejunal anastomosis, seven before the first scheduled contrast swallow. Contrast radiology identified a leak in four of six patients. Endoscopy detected a leak in both patients with a false-negative swallow and in two patients who were not fit to undergo contrast radiology. Routine contrast radiology identified a subclinical leak in a further five patients (7 per cent), none of whom developed clinical signs. Four of seven in-hospital deaths were associated with an anastomotic leak. Conclusion: There is no role for routine contrast swallow after total gastrectomy with a stapled oesophagojejunal anastomosis, but patients with clinical suspicion of leakage should undergo urgent contrast radiology, plus endoscopy if the contrast examination is normal. Copyright © 2004 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd. [source] Management of complications of simultaneous kidney,pancreas transplantation with temporary venting jejunostomyCLINICAL TRANSPLANTATION, Issue 2003Kevin N Boykin Abstract:,Background/Aims: The majority of simultaneous kidney,pancreas (SPK) transplants are being performed with portal-enteric drainage, which does not allow easy access to the donor pancreas. By adding a temporary venting jejunostomy (TVJ) we have been able to closely monitor patients for bleeding, anastomotic leak and rejection. Methods: Retrospective chart review of 29 patients undergoing SPK with PE drainage from December 1996 to December 2001. Results: Median follow-up was 32 months. Patient, kidney and pancreas graft survival were 93%, 90% and 93%, respectively. The most common early complications were wound infections and bleeding. No patient suffered vessel thrombosis. The most common late (greater than 3 months post-transplant) complication was gastro-intestinal bleeding. Adequate tissue was obtained for biopsy in 100% of patients with suspected pancreatic rejection. The TVJ allowed one patient to undergo donor pancreas ERCP that demonstrated the site of a pancreatic duct leak. Duodenal stump leak and anastomotic bleeding were diagnosed in one patient each via the TVJ. The median time to takedown of the TVJ was 14 months. Conclusion: TVJ allows patients an easy method of graft surveillance, is well tolerated, and has an acceptable complication rate. The TVJ allows access to diagnose anastomotic leak, cauterize bleeding mucosa, perform ERCP and biopsy the pancreas allograft. [source] Laparoscopic proctocolectomy with restorative ileal-anal pouchCOLORECTAL DISEASE, Issue 6 2004T. S. Gill Abstract Objective The aim of the study was to analyse the outcome of restorative proctocolectomy carried out by laparoscopic surgery. Methods A prospectively collected electronic database of all colorectal laparoscopic procedures performed between April 2001 and July 2003 has been used to identify surgical outcomes in 14 consecutive patients who have undergone laparoscopic RPC. Results Fourteen patients (5 male), median BMI 24 kg/m2 have undergone restorative laparoscopic proctocolectomy over a two year period: 13 (ulcerative colitis, one with cancer) and 1 (FAP). The median operation time was 260 min; time has not decreased with experience. There were no intra-operative surgical complications or deaths. Patient controlled analgesia continued for a median of 36 h. The median time to diet was 48 h and median hospital stay 7 days; three patients required nasogastric aspiration for delayed gastric emptying. Eighteen regional lymph nodes were retrieved local to the carcinoma. There was one anastomotic leak. All covering stomas were closed by 6 months (12 by eight weeks). All 14 patients are fully continent, able to suppress urgency and have a median pouch frequency of 4/24 h. None admit to having problems with potency, orgasm sensation, ejaculation, micturition. One lady reports dysparunia. All are highly satisfied with functional outcome and cosmesis. Conclusion We are encouraged to continue to offer our patients the option of a laparoscopic resection. [source] Is routine pouchogram prior to ileostomy closure in colonic J-pouch really necessary?COLORECTAL DISEASE, Issue 2 2004G. M. Da Silva Abstract Introduction Colonic J-pouch with coloanal anastomosis has gained popularity in the surgical treatment of middle and lower rectal pathologies. If a diverting ileostomy is performed, a pouchogram is frequently performed prior to ileostomy closure. The aim of this study was to assess the routine use of pouchogram prior to ileostomy closure in patients with colonic J pouch-anal anastomosis. Methods All patients who underwent a colonic J pouch-anal anastomosis between 1990 and 2000 were retrospectively reviewed. Patients with temporary loop ileostomy who had pouchogram prior to ileostomy closure were included. Pouchogram results were compared to the patient's post ileostomy closure clinical outcome. Sensitivity, specificity and predictive values of pouchogram were assessed. Results Eighty-four patients had a pouchogram prior to ileostomy closure. Radiological abnormalities were evident in 6 patients, including 4 strictures, 1 pouch-vaginal fistula and 1 leak. Of these findings, 4 were false positives (3 strictures and 1 leak) and two were true positives (1 stricture and 1 pouch-vaginal fistula). The actual rate of pouch complications was 9.5% (8 complications) including 3 anastomotic leaks, all with normal pouchogram, 3 strictures requiring dilatation under anaesthesia, only one detected by pouchogram, and 2 pouch-vaginal fistulas, only one diagnosed by pouchogram. The sensitivity and specificity of pouchogram, respectively, was 0 and 98% for anastomotic leak, 33 and 96% for stricture, and 50 and 100% for pouch-vaginal fistula. Overall, pouchogram changed the management in only 1 of 84 patients. Conclusion Pouchogram has a low sensitivity in predicting complications following ileostomy closure in patients after colonic J-pouch anal anastomosis and rarely changes the management of these patients. The use of pouchogram prior to ileostomy closure may be unnecessary and should be reserved in cases of clinical suspicion of complications. [source] The incidence and causes of permanent stoma after anterior resectionCOLORECTAL DISEASE, Issue 4 2003C. M. H. Bailey Abstract Aims Defunctioning stomas are used following anterior resection to guard against the serious consequences of anastomotic leak such as pelvic sepsis and generalized peritonitis. This study aims to determine what proportion of patients undergoing anterior resection have a defunctioning stoma, how many of these patients do not have their stoma closed, and the reasons for this. Methods All patients undergoing a resection for rectal cancer in our institution in a five year period (January 1995 to December 1999) are included in the study. Anterior resection was performed on 154 patients, divided into 76 anterior resections (AR) and 78 low anterior resections (defined as the anastomosis within 6 cm of the anal verge). The data from these patients were analysed retrospectively. Results Of the total of 154 patients undergoing anterior resection, 59 (38%) were defunctioned, divided into 33 with loop ileostomy and 26 with loop colostomy. Five of these patients had not had their stoma closed at a median follow up of four years (range 1.5,6.5 years). The reasons for non closure were anastomotic stricture (2), metastatic disease (2), and patient choice (1). When comparing AR and LAR, 16% of patients had a defunctioning stoma after AR, compared with 60% after LAR (P < 0.01). Conclusion Anterior resection is being performed for very low rectal tumours in order to avoid a permanent stoma. However we have found that 8% of patients who are defunctioned with a stoma at anterior resection will not have their stoma closed, and conclude that patients should be warned of this pre-operatively. [source] Surgery in thoracic esophageal perforation: primary repair is feasibleDISEASES OF THE ESOPHAGUS, Issue 3 2002S. W. Sung SUMMARY. Prompt diagnosis and effective treatment are important for thoracic esophageal perforations. The decision for proper management is difficult especially when diagnosed late. However, there is an increasing consensus that primary repair provides good results for repair of thoracic esophageal perforations, which are not diagnosed on time. Primary repair for thoracic esophageal perforations was applied in 20 out of 25 consecutive patients. The time interval between perforation and repair was less than 24 h in six patients (group I), and more than 24 h in 14 patients (group II). The remaining five patients underwent esophagectomy with simultaneous or staged reconstruction because of incorrectable underlying esophageal pathology. Group I had much more iatrogenic causes (P < 0.05). Preoperative sepsis occurred only in group II (P=0.05) and was highly associated with Boerhaave syndrome (P=0.001). Regional viable tissue was used to reinforce the sites of primary repair (n=15, 75%). All of the postoperative morbidity (n=9, 45%) including esophageal leaks (n=6, 30%) and operative death (n=1, 5%) occurred in group II. In patients with postoperative leaks, five eventually healed, but one became a fistula that required reoperation. Primary healing with preservation of the native esophagus was achieved in all 19 patients except one operative death. In addition, the increased incidence of leak and morbidity did not lead to an increase in mortality. In the esophagectomy group, there was no mortality, but one minor suture leak. Regardless of the time interval between the injury and the operation, primary repair is recommended for non-malignant, thoracic, esophageal perforations, but not for anastomotic leaks. Reinforcement that may change the nature of a possible leak is also useful. For incorrectable underlying esophageal pathology, esophagectomy with simultaneous or staged reconstruction is indicated. [source] D2 gastrectomy , a safe operation in experienced hands,INTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 6 2005R.S. Date Summary In the contemporary practice, surgery is the only potentially curative treatment available for gastric cancer. However, there is no consensus on the extent of surgical resection. Advantages of D2 gastrectomy in terms of morbidity, mortality, local recurrence and survival are confirmed in Japanese as well as some European trials. In our hospital, all patients with operable gastric cancer are treated with D2 gastrectomy along with splenectomy and distal pancreatectomy followed by jejunal pouch reconstruction. The study was undertaken to evaluate our practice in terms of postoperative morbidity and mortality. All the patients who had total gastrectomy for gastric carcinoma from January 1995 to December 2000 were included in the study. During this 6-year period, 33 patients underwent potentially curative D2 gastrectomy. Postoperative morbidity and mortality were 18 and 9%, respectively. There were no anastomotic leaks. Three (9%) patients developed dysphasia, of which two (6%) had anastomotic stricture requiring dilatation. We feel D2 gastrectomy with splenectomy and distal pancreatectomy when performed electively is a safe procedure in experienced hands. Oesophago-jejunal anastomosis can be safely performed using circular stapler. [source] Identification and validation of risk factors for vesicourethral leaks following radical retropubic prostatectomyINTERNATIONAL JOURNAL OF UROLOGY, Issue 11 2005VINCENT J GNANAPRAGASAM Aims: To identify risk factors for anastomotic leaks at cystography following radical retropubic prostatectomy (RRP). Methods: In phase 1 the records of a 107 RRP patients were reviewed. Data collected included comorbidity, pathological factors and intra- and postoperative complications. From these, risk factors were identified that were associated with a leak at cystography. In phase 2 (n = 46) we prospectively tested if the risk factors identified could predict an anastomotic leak. Results: In phase 1 the only identifiable risk factors were that of a difficult anastamosis, an unsatisfactory intraoperative test flush and the presence of a urinary tract infection. One or more of these events were found in 17/25 (68%) of the patients who leaked (P < 0.0001). Of the eight leaks missed, five were classed as minimal and did not require repeat cystography. Within the prospective phase 2 cohort one or more risk factors were present in 7/10 (70%) of the patients who leaked. In contrast, the identified risk factors were present in only 5/36 (13.8%) of the patients who did not leak (P < 0.001). The specificity of the test was 86.1% with a sensitivity of 70%. This gave a positive predictive value of 58.3% and a negative predictive value of 91.1%. Three leaks (two minimal and one moderate) would have been missed but 31 (67.3%) patients would have avoided an unnecessary radiological study. Conclusion: Using a retrospective and prospective cohort of patients we have shown that a cystogram following RRP can be safely avoided in the absence of the identified risk factors. [source] BT03 SILASTIC RING MINI GASTRIC BYPASS FOR MORBID OBESITY: THE NEW ZEALAND EXPERIENCEANZ JOURNAL OF SURGERY, Issue 2009K. C. Wong Purpose: , The laparoscopic mini gastric bypass (LMGB) is purportedly a technically simpler, yet equally effective operation to the laparoscopic Roux-en-Y gastric bypass as treatment for morbid obesity. This study reports the early results of LMGB in a major New Zealand bariatric centre. Methodology: , Clinical data was prospectively collected on all patients undergoing LMGB over a two year period. Results: , 142 patients were studied. 77% were females. Mean age was 43.8. Pre-operative mean body weight and body mass index (BMI) were 121.3 kg and 45.4 kg/m2 respectively. Mean BMI at one and two years follow up had decreased to 27.35 and 25.72 kg/m2 respectively. 83% of patients reported obesity associated co-morbidities pre-operatively. Post-operatively, 78% of patients reported a reduction in medication requirement. All surgery was performed laparoscopically. There were no anastomotic leaks and zero mortality. 8% of patients required further operations for complications or revision to a Roux-en-Y gastric bypass. 20% of patients required subsequent endoscopic interventions, the majority for investigation of vomiting and/or pain. 22% of patients required re-admission. 14% of patients reported new onset reflux or worsening of pre-existing reflux after LMGB. 82% of patients reported increased exercise capability post LMGB. 54% of patients required vitamin supplementation. Conclusion: , LMGB achieves significant weight loss and resolution of obesity related co-morbidities with a low short term complication rate. LMGB should be considered as a safe and simple surgical option for morbid obesity. [source] Laparoscopic radical prostatectomy: early safety and efficacyANZ JOURNAL OF SURGERY, Issue 12 2004Liam C. Wilson Background: To evaluate the initial results of laparoscopic radical prostatectomy at this institution. Methods: Between January 2000 and September 2003, 30 patients underwent laparoscopic radical prostatectomy. Peri- and postoperative data were accumulated prospectively and maintained in a database. All patients have a minimum of 6 month follow up. Results: There were no conversions to open surgery, and there were no re-operations. Mean operating time was 328 (195,490) min. There was one intraoperative rectal injury which was repaired laparoscopically. Three patients (10%) required blood transfusion. Postoperatively, there were two cases of respiratory depression, one case of haemoptysis and one upper gastrointestinal bleed. Two anastomotic leaks were successfully treated conservatively, one of which was the only readmission to hospital. There was one case of clot retention requiring manual irrigation of the bladder. Mean hospital stay was 2.75 (1,10) days, with six of the last 10 patients being discharged on the first postoperative day. Continence rates at 6 months are 83%. Positive surgical margins occurred in seven patients (23%). At 12 months of follow up, one patient (4.5%) has had biochemical recurrence. Conclusions: Our initial results are comparable to, or better than, the initial series in high volume centres. The procedure is feasible in appropriately selected cases in the Australasian environment. [source] Colon trauma: Royal Melbourne Hospital experienceANZ JOURNAL OF SURGERY, Issue 5 2002Malcolm Steel Background: Recent studies from the USA and South Africa suggest that primary repair or resection and primary anastomosis have become the recommended treatment for most traumatic colon injuries. The aim of the present review is to determine the applicability of these studies to the urban Australian setting. Methods: All patients with colon injuries operated on at the Royal Melbourne Hospital from March 1989 to March 1999 were identified. Data were collected by a retrospective chart review. Results:, A total of 20 patients sustained 26 injuries to the colon. Blunt injuries were more common than penetrating injuries (14 vs 6). Significant other injuries occurred in 15 patients. Colostomies were performed in four patients. The overall mortality rate was 10%. There were no anastomotic leaks. Primary repair or resection and primary anastomosis were not associated with any increase in intra-abdominal complications. Conclusion:, Evidence from large trauma centres supporting primary repair or resection and primary anastomosis is also applicable to regions that have a low rate of traumatic colon injury. [source] Seminal vesicle-sparing perineal radical prostatectomy improves early functional results in patients with low-risk prostate cancerBJU INTERNATIONAL, Issue 5 2007Peter Albers OBJECTIVE To report a new and improved seminal vesicle-sparing (SV) technique of radical perineal prostatectomy (RPP) as an option for patients with localized prostate cancer, which is currently competing with the retropubic RP (RRP), endoscopic and robotic approaches. PATIENTS AND METHODS From July 2003 to July 2006, 507 RPs were undertaken within a three-arm, unrandomized phase II trial. Patients were selected for RPP if they had a prostate-specific antigen (PSA) level of ,10 ng/mL, a Gleason sum of ,7 and a prostate volume of ,50 mL. This group was randomly divided in those having SV-RPP (147 men) and a classical RPP (171); men in the third group with adverse factors were offered a classical RRP (190). The main endpoint of the trial was the early continence rate at 4 weeks after surgery. RESULTS The oncological outcome of patients treated with SV-RPP was no different from that of RPP or RRP. Continence rates (0,1 pad/day) at 4 weeks and 12 months after SV-RPP were 61.7% and 96.3%, respectively, and significantly higher than with RPP (P < 0.023) and RRP (P < 0.005). The transfusion rates (3.4%), anastomotic leaks (6.6%) and mean operative duration (90 min) were significantly lower. CONCLUSIONS SV-RPP is a better technique in reducing complications during and after surgery for selected patients. Leaving the SV in place did not increase the short-term PSA relapse rates. As the operation was significantly faster and with better early recovery, SV-RPP might be justified if the long-term oncological data confirm the efficacy of the approach. [source] Treatment of oesophageal anastomotic leaks by temporary stenting with self-expanding plastic stentsBRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 8 2009Y. Y. Dai Background: Oesophageal anastomotic leakage is associated with considerable morbidity and mortality. The aim of the present study was to assess the feasibility of using temporary self-expanding plastic stents to treat postoperative oesophageal leaks. Methods: Patients with anastomotic leakage after abdominothoracic oesophagectomy treated by endoscopic insertion of self-expanding plastic stents between 2001 and 2007 were studied. Clinical outcomes were analysed, including healing of the leak, morbidity and mortality. Results: Stents were inserted successfully in all 22 patients without procedure-related complications. Ten patients also required computed tomography-guided drainage because surgical drains had been removed. Non-ventilated patients received oral nutrition a mean of 4 days after stent placement. Combined treatment with stenting and drainage resulted in resolution of the leak in 21 of 22 patients. The mean healing time (time to stent removal) was 23 days. Stent migration occurred in five of 22 patients, but endoscopic reintervention with placement of a new stent was successful in all patients. Repeat thoracotomy with intraoperative stent placement was necessary in one patient with an oesophagocolonic anastomosis. One patient died in hospital. Conclusion: In combination with effective drainage, self-expanding plastic stents are an option for the treatment of oesophageal anastomotic leaks, and may reduce leak-related morbidity and mortality. Copyright © 2009 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd. [source] L/I-8 Adult living donor liver transplants: biliary morbidityCLINICAL TRANSPLANTATION, Issue 2006A. Giacomoni Introduction:, Biliary problems are very common complications in adult living donor liver transplants (ALDLTs), with a reported negative incidence of 22% to 64%. Patients and methods:, From March 2001 through February 2006, we performed 27 ALDLTs, grafting segments V-VIII without the middle hepatic vein. Biliary anatomy was investigated using intraoperative cholangiography in the first 5 patients and with magnetic resonance cholangiography alone in the remaining 22. In 15 patients, we found a single right biliary duct (55.55%) and in 12 we found multiple biliary ducts (44.45%). We performed single biliary anastomoses in 20 patients (74.07%) and multiple anastomoses in the remaining 7 (25.93%). Results:, With a mean follow-up of 675 days (range, 8 to 1,804 days), patient and graft survival rates were 85% and 74%. The following biliary complications were observed: 4 biliary leaks from the cut surface, 3 anastomotic leaks, 6 late anastomotic strictures, and 1 early kinking of the choledochus. These 14 biliary complications (51.85%) occurred in 11 patients (40.74%). Conclusion:, Biliary complications affected our series of ALDLTs at a high percentage, but none of the grafts transplanted was lost due to biliary problems. Magnetic resonance cholangiography seems to be a reliable instrument to investigate biliary anatomy. Multiple biliary reconstructions are strongly associated with a high risk of complications. [source] Late anastomotic leaks in pancreas transplant recipients , clinical characteristics and predisposing factorsCLINICAL TRANSPLANTATION, Issue 2 2005Dilip S Nath Abstract:, Background:, Anastomotic leaks after pancreas transplants usually occur early in the postoperative course, but may also be seen late post-transplant. We studied such leaks to determine predisposing factors, methods of management, and outcomes. Results:, Between January 1, 1994 and December 31, 2002, a total of 25 pancreas transplant recipients at our institution experienced a late leak (defined as one occurring more than 3 months post-transplant). We excluded recipients with an early leak or with a leak seen immediately after an enteric conversion. The mean recipient age was 40.3 yr; mean donor age, 31.3 yr. The category of transplant was as follows: simultaneous pancreas,kidney (n = 5, 20%), pancreas after kidney (n = 10, 40%), and pancreas transplant alone (n = 10, 40%). At the time of their leak, most recipients (n = 23, 92%) had bladder-drained pancreas grafts; only two recipients (8%) had enteric-drained grafts. The mean time from transplant to the late leak was 20.5 months (range = 3.5,74 months). A direct predisposing event or risk factor occurring in the 6 wk preceding leak diagnosis was identified in 10 (40%) of the recipients. Such events or risk factors included a biopsy-proven episode of acute rejection (n = 4, 16%), a history of blunt abdominal trauma (n = 3, 12%), a recent episode of cytomegalovirus infection (n = 2, 8%), and obstructive uropathy from acute prostatitis (n = 1, 4%). Non-operative or conservative care (Foley catheter placement with or without percutaneous abdominal drains) was the initial treatment in 14 (56%) of the recipients. Such care was successful in nine (64%) of the 14 recipients; the other five (36%) required surgical repair after failure of conservative care at a mean of 10 d after Foley catheter placement. Of the 25 recipients, 11 underwent surgery as their initial leak treatment: repair in nine and pancreatectomy because of severe peritonitis in two. After appropriate management (conservative or operative) of the initial leak, five (20%) of the 25 recipients had a recurrent leak; the mean length of time from initial leak to recurrent leak was 5.6 months. All five recipients with a recurrent leak ultimately required surgery. Conclusions:, Late anastomotic leaks are not uncommon; they may be more common with bladder-drained grafts. One-third of the recipients with a late leak had experienced some obvious preceding event that predisposed to the leak. For two-thirds of our stable recipients with bladder-drained grafts, non-operative treatment of the leak was successful. [source] Multiple synchronous colonic anastomoses: are they safe?COLORECTAL DISEASE, Issue 2 2010S. D. Holubar Abstract Objective, To evaluate short-term outcomes after construction of synchronous colonic anastomoses without fecal diversion. Method, Using a prospective procedural database, all adult general surgery patients who underwent two synchronous segmental colon resections and anastomoses without ostomy at our institution from 1992,2007 were identified. Demographics, operative techniques, and 30-day outcomes are reported. Results are number (percent) of patients or median (interquartile range). Results, Over 15 years, 69 patients underwent double colonic anastomoses [40 males, age 63 (45,76) years, BMI 25.3 (22.9,28.7) kg/m2]. Multiple colonic anastomoses were performed in one of every 201 colectomies during the study period (0.5%). The operation was an emergency in two (3%) cases; most cases were clean-contaminated 56 (81%). Ten (17%) cases were laparoscopic-assisted with a 44% conversion rate. Length of stay was seven (5,10) days. Overall 30-day morbidity was 36% including nine (13%) surgical site infections, two (2.9%) intra-abdominal abscesses requiring percutaneous drainage, and one (1.4%) wound dehiscence. There were no anastomotic leaks or fistulas, and two patients (2.9%) died within 30 days from pulmonary sepsis and complications from a distal anastomotic hemorrhage, respectively. Conclusions, Synchronous colon anastomoses without fecal diversion do not appear to be associated with an increased risk of complications and can be safely constructed in selected patients. [source] | ||||||||||||||||||||||||||||