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Yamamoto J, Kohno M, Izawa N, Ema T, Hato T, Kamiyama I, Ohtsuka T, Watanabe M. Experimental Study of Intraparenchymal Fibrinogen and Topical Thrombin to Seal Pleural Defects. THE TOKAI JOURNAL OF EXPERIMENTAL AND CLINICAL MEDICINE 2016; 41:185-189. [PMID: 27988916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 08/04/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE Fibrin sealants are used to close surgical pleural defects, but may detach, causing a postoperative air-leak. We investigated a new means of applying fibrin glue for closing pleural defects. METHODS Pleural defects (10-mm and 4-mm diameters, respectively) were created in swine and rats via thoracotomy. They were sealed by a) injection of a fibrinogen solution into the lung parenchyma after instillation of a thrombin solution onto the pleural defect (group A), b) fibrinogen and thrombin spray (group B), c) fibrinogen instillation and a thrombin-dipped polyglycolic acid sheet (group C), or d) fibrin glue-coated collagen fleece (group D). Resistance to airway pressure was compared and the sealed areas were histologically examined. RESULTS In group A, the minimum seal-breaking airway pressure was consistently > 40 cmH2O, versus 37.2 ± 3.6 cmH2O in group B, 37.2 ± 4.0 cmH2O in group C, and 39.0 ± 1.7 cmH2O in group D, which was statistically significant. Histologically, the fibrin layer infiltrated the lung parenchyma and covered the defect in group A, but not in the other groups. CONCLUSIONS The intraparenchymal injection of fibrinogen combined with instillation of thrombin created an effective fibrin layer associated with early pleural regeneration that reliably prevented pleural air leaks.
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Al-Qahtani HH. Intraoperative Dilatation and Air-Tight Testing of the Hepaticojejunostomy: A New Technique. J Coll Physicians Surg Pak 2016; 26:808-812. [PMID: 27806807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 09/20/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To evaluate the effect of creating an air-tight anastomosis and intraoperative dilatation of the hepaticojejunostomy (HJ) in reducing the early and long-term complications. STUDY DESIGN Interventional study. PLACE AND DURATION OF STUDY Department of Surgery, King Saud University, Riyadh, between March 2008 and January 2016. METHODOLOGY After completion of HJ, the anastomosis was tested for air-tightness, and dilated with Kelly clamp in all patients undergoing the procedure. The anastomosis was reinforced with extra suture in cases of air leak. Comparison was performed between the patients who underwent HJ by the same surgeon, after and before the new technique. RESULTS Sixty-seven patients underwent HJ during the study period. Air leaks from HJ were observed in 3 patients before anastomotic dilatation. The anastomosis was reinforced in these patients. No air leak was observed after dilatation of the anastomosis. There was no postoperative bile leak in any patient. However, during the follow-up 3 patients presented with recurrent cholangitis and stricture formation at the HJ site required surgical revision. The new technique had significantly reduced the rate of bile leak (p=0.029) and stricture (p=0.037) at the site of HJ when compared with patients who underwent HJ without the new technique. CONCLUSION Creation of air-tight HJ anastomosis has completely eliminated the postoperative bile leak and reduced the rate of HJ stricture formation. The addition technique resulted in insignificant prolongation of operative time. There was no technique related complication.
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Yamada M, Nakai K, Inoue K, Hijikawa T, Kitade H, Yoshioka K, Kon M. [The Efficiency of Postoperative Endoscopy for Anastomotic Leakage after Total Gastrectomy]. Gan To Kagaku Ryoho 2016; 43:1277-1279. [PMID: 27760959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
An 81-year-old man underwent total gastrectomy with Roux-en-Y reconstruction for cardiac cancer in our department. He developed high fever on postoperative day 3, and pathological examination showed WBC and CRP level of 12,000/mL and 29.983mg/dL, respectively. A diagnosis of anastomotic leakage was confirmed using enhanced abdominal CT scanning that demonstrated free air around the esophagojejunalanastomosis after totalgastrectomy. The drainage tube was replaced by a 12 Fr sump tube because of leakage on postoperative day 10. Nasal endoscopy performed on postoperative day 13 revealed anastomotic leakage from the sump tube in the abdominal cavity. Endoscopy performed on postoperative day 20 confirmed the anastomotic leakage as a fistula that allowed air to leak into the abdominal cavity. On postoperative day 28, the sump tube was removed and oralintake was started. In conclusion, postoperative endoscopy might be usefulfor the assessment and drainage of anastomotic leakage.
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Tian W, Hu Z, Ji J, Xu D, You Z, Guo W, Xu K. [Application of bundles of intervention in the treatment of esophageal carcinoma anastomotic leak]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2016; 19:1009-1013. [PMID: 27680069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To investigate the application of bundles of intervention in the treatment of esophageal carcinoma anastomotic leak. METHODS From January 2014 to May 2015, 44 cases of esophageal carcinoma anastomotic fistula were treated by bundles of intervention (through the collection of a series of evidence-based treatment and care measures for the treatment of diseases) in Department of Thoracic Surgery, Huai'an First Hospital, Nanjing Medical University (bundles of intervention group), and 68 patients with esophageal carcinoma postoperative anastomotic leak from December 2013 to January 2012 receiving traditional therapy were selected as the control group. The clinical and nutritional indexes of both groups were compared. RESULTS There were no significant differences in general data and proportion of anastomotic leak between the two groups. Eleven patients died during hospital stay, including 3 cases in bundles of intervention group(6.8%) and 8 cases in control group (11.8%) without significant difference(P = 0.390). In bundles of intervention group, 1 case died of type III( intrathoracic anastomotic leak, 2 died of type IIII( intrathoracic anastomotic leak. In control group, 2 cases died of type III( cervical anastomotic leak, 2 died of type III( intrathoracic anastomotic leak and 4 of type IIII( intrathoracic anastomotic leak. The mortality of bundles of intervention group was lower than that of control group. The duration of moderate fever [(4.1±2.4) days vs. (8.3±4.4) days, t=6.171, P=0.001], the time of antibiotic use [(8.2±3.8) days vs.(12.8±5.2) days, t=5.134, P = 0.001], the healing time [(21.5±12.7) days vs.(32.2±15.8) days, t=3.610, P=0.001] were shorter, and the average hospitalization expenses[(63±12) thousand yuan vs. (74±19) thansand yuan, t=3.564, P=0.001] was lower in bundles of intervention group than those in control group. Forty-eight hours after occurrence of anastomotic leak, the levels of hemoglobin, albumin and prealbumin were similar in both groups. However, at the time of fistula healing, the levels of hemoglobin [(110.6±10.5) g/L vs.(103.8±11.1) g/L, t=3.090, P=0.002], albumin [(39.2±5.2) g/L vs.(36.3±5.9) g/L, t=2.543, P=0.013] and prealbumin [(129.3±61.9) g/L vs.(94.1±66.4) g/L, t=2.688, P=0.008] were significantly higher in bundles of intervention group. CONCLUSION In the treatment of postoperative esophageal carcinoma anastomotic leak, application of bundles of intervention concept can significantly improve the nutritional status and improve the clinical outcomes.
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Milito G, Lisi G, Venditti D, Campanelli M, Grande M. Endo-SPONGE®: conservative treatment of an anastomotic leak. MINERVA GASTROENTERO 2016; 62:267-268. [PMID: 27404262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Sparreboom CL, Wu ZQ, Ji JF, Lange JF. Integrated approach to colorectal anastomotic leakage: Communication, infection and healing disturbances. World J Gastroenterol 2016; 22:7226-35. [PMID: 27621570 PMCID: PMC4997633 DOI: 10.3748/wjg.v22.i32.7226] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 06/01/2016] [Accepted: 06/15/2016] [Indexed: 02/06/2023] Open
Abstract
Colorectal anastomotic leakage (CAL) remains a major complication after colorectal surgery. Despite all efforts during the last decades, the incidence of CAL has not decreased. In this review, we summarize the available strategies regarding prevention, prediction and intervention of CAL and categorize them into three categories: communication, infection and healing disturbances. These three major factors actively interact during the onset of CAL. We aim to provide an integrated approach to CAL based on its etiology. The intraoperative air leak test, intraoperative endoscopy, radiological examinations and stoma construction mainly aim to detect and to prevent communication between the intra- and extra-luminal content. Other strategies including postoperative drainage, antibiotics, and infectious-parameter evaluation are intended to detect and prevent anastomotic or peritoneal infection. Most currently available interventions for CAL focus on the control of communication and infection, while strategies targeting the healing disturbances such as lifestyle changes, oxygen therapy and evaluation of metabolic biomarkers still lack wide clinical application. This simplified categorization may contribute to an integrated understanding of CAL. We strongly believe that this integrated approach should be taken into consideration during clinical practice. An integrated approach to CAL could contribute to a better understanding of the etiology of CAL and eventually better patient outcome.
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Li Y, Zheng J. [Therapy of both surgical and non-surgical related complication of gastric cancer for the elderly]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2016; 19:502-506. [PMID: 27215514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Gastric cancer is one of the most common digestive malignant tumors. More and more elderly gastric cancer patients are diagnosed and need to undergo surgical treatment as the population ages. Since the elderly patients decrease in organ function and increase in internal diseases, the tolerance to anesthesia and surgery is poor. As a result, the incidence of surgical and postoperative complications is obviously higher. Complications can be divided into surgical complications and non-surgical related complications. Surgical complications consist mainly of hemorrhage, anastomotic leakage, anastomotic dehiscence and intestinal obstruction, while non-surgical related complications include deep venous thrombosis, pulmonary infection, anesthesia-related complication, abdominal infection, urinary infection, incision infection, poor wound healing, gastroparesis, gastroesophageal reflux disease, dumping syndrome and so on. Hence, we should consider more about the elderly patients' physical condition instead of the extent of radical operation. To reduce complications, we should evaluate the organ function and take an active role in underlying diseases before operation. Meanwhile, high quality nursing, powerful analgesia, anti-inflammation, keeping water electrolyte balance and nutrition support are also required postoperatively. Moreover, laparoscopic surgery and enhanced recovery after surgery (ERAS) can reduce the postoperative complications in elderly patients with gastric cancer as well. Further prospective randomized controlled trials about elderly gastric cancer should be carried out in the future, which can provide advanced evidences for treatment.
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Nasa M, Sharma ZD, Choudhary NS, Puri R, Sud R. Removable self-expanding metal stents insertion for the treatment of perforations and postoperative leaks of the esophagus. Indian J Gastroenterol 2016; 35:101-5. [PMID: 27041378 DOI: 10.1007/s12664-016-0639-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 03/07/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Esophageal rupture, spontaneous or iatrogenic, is associated with significant morbidity and mortality. The current study aims at highlighting the various clinical scenarios, where esophageal fully covered self-expanding removable metal stents (FCSEMS) can be used in esophageal rupture. METHODS In patients who underwent insertion of FCSEMS between January 2013 and June 2014, all data regarding demographics, indications, insertion, removal, and outcomes were studied retrospectively. RESULTS Seven patients underwent the placement of esophageal covered SEMS. Two patients had Boerhaave syndrome, two had leak following the repair of aortic aneurysm, one had extensive esophageal injury following transesophageal echocardiography, one had carcinoma esophagus with tracheaesophageal fistula, and one had dehiscence of esophagogastric anastomosis. Stent insertion was successful in all the patients; one had stent migration which was managed endoscopically. Two patients died due to underlying illness; the rest had successful removal of stents after 8-10 weeks and good outcomes. CONCLUSION Esophageal FCSEMS placement is safe and effective modality in management of patients with esophageal rupture.
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Soufron J. Leak or Fistula After Sleeve Gastrectomy: Treatment with Pigtail Drain by the Rendezvous Technique. Obes Surg 2016; 25:1979-80. [PMID: 26238096 DOI: 10.1007/s11695-015-1804-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
After a sleeve gastrectomy, a leak or fistula is a serious complication. Laparoscopic drainage, drainage under US or CT scan control, or endoscopic insertion of a stent can be used, but a major re-operation is sometimes unavoidable. Endoscopic drainage with a pigtail catheter could give more success and fewer complications, but the insertion of the drain is not always possible nor does it always provide a perfect drainage. If a laparoscopic second look appears necessary, it is possible to insert a pigtail drain laparoscopically, but under endoscopic control, ensuring a correct positioning of the drain both in the peritoneal cavity and in the gastric tube. This simultaneous "rendezvous" technique could combine in this situation the advantages of purely surgical techniques and of purely endoscopic or image-guided techniques.
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Macchini D, Guttadauro A, Frassani S, Maternini M, Gabrielli F. Pneumoretroperitoneum and pneumomediastinum after Stapled Anopexy Is conservative treatment possible? Ann Ital Chir 2016; 87:456-460. [PMID: 27842017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
INTRODUCTION Stapled anopexy is considered the gold standard in treating haemorroidal disease associated to mucosal prolapse, but severe complications have been described. Among these, a minimal anastomotic leakage may lead to gas spreading into surrounding soft tissues. CASE REPORT We report the case of a 61 year old male who developed pneumoretroperitoneum and pneumomediastinun two days after a Stapled Anopexy. CT scans showed a minimal leakage with no abscess. The patient was successfully treated by bowel rest, antibiotics and total parenteral nutrition, avoiding surgical approach. CONCLUSION A minimal anastomotic leakage following Stapled Anopexy, when leading to air diffusion into soft tissues and not associated to abscess or peritonitis may be treated conservatively avoiding ileostomy or colostomy. KEY WORDS Anastomotic leakage, Pneumoretroperitoneum, Stapled Anopexy.
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Berkelmans GHK, Kouwenhoven EA, Smeets BJJ, Weijs TJ, Silva Corten LC, van Det MJ, Nieuwenhuijzen GAP, Luyer MDP. Diagnostic value of drain amylase for detecting intrathoracic leakage after esophagectomy. World J Gastroenterol 2015; 21:9118-9125. [PMID: 26290638 PMCID: PMC4533043 DOI: 10.3748/wjg.v21.i30.9118] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Revised: 04/29/2015] [Accepted: 06/10/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the value of elevated drain amylase concentrations for detecting anastomotic leakage (AL) after minimally invasive Ivor-Lewis esophagectomy (MI-ILE).
METHODS: This was a retrospective analysis of prospectively collected data in two hospitals in the Netherlands. Consecutive patients undergoing MI-ILE were included. A Jackson-Pratt drain next to the dorsal side of the anastomosis and bilateral chest drains were placed at the end of the thoracoscopic procedure. Amylase levels in drain fluid were determined in all patients during at least the first four postoperative days. Contrast computed tomography scans and/or endoscopic imaging were performed in cases of a clinically suspected AL. Anastomotic leakage was defined as any sign of leakage of the esophago-gastric anastomosis on endoscopy, re-operation, radiographic investigations, post mortal examination or when gastro-intestinal contents were found in drain fluid. Receiver operator characteristic curves were used to determine the cut-off values. Sensitivity, specificity, positive predictive value, negative predictive value, risk ratio and overall test accuracy were calculated for elevated drain amylase concentrations.
RESULTS: A total of 89 patients were included between March 2013 and August 2014. No differences in group characteristics were observed between patients with and without AL, except for age. Patients with AL were older than were patients without AL (P = 0.01). One patient (1.1%) without AL died within 30 d after surgery due to pneumonia and acute respiratory distress syndrome. Anastomotic leakage that required any intervention occurred in 15 patients (16.9%). Patients with proven anastomotic leakage had higher drain amylase levels than patients without anastomotic leakage [median 384 IU/L (IQR 34-6263) vs median 37 IU/L (IQR 26-66), P = 0.003]. Optimal cut-off values on postoperative days 1, 2, and 3 were 350 IU/L, 200 IU/L and 160 IU/L, respectively. An elevated amylase level was found in 9 of the 15 patients with AL. Five of these 9 patients had early elevations of their amylase levels, with a median of 2 d (IQR 2-5) before signs and symptoms occurred.
CONCLUSION: Measurement of drain amylase levels is an inexpensive and easy tool that may be used to screen for anastomotic leakage soon after MI-ILE. However, clinical validation of this marker is necessary.
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Nachiappan S, Askari A, Malietzis G, Giacometti M, White I, Jenkins JT, Kennedy RH, Faiz O. The impact of anastomotic leak and its treatment on cancer recurrence and survival following elective colorectal cancer resection. World J Surg 2015; 39:1052-8. [PMID: 25446478 DOI: 10.1007/s00268-014-2887-2] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
AIM Anastomotic leakage is a serious complication in restorative colorectal surgery. Anastomotic leakage and its subsequent management may have long-term impact on survival. This study aims to assess the impact of colorectal anastomotic leak (AL) on overall survival (OS) and disease-free survival (DFS). METHODS A prospective database of 1,048 patients undergoing restorative colorectal cancer resections at St Mark's hospital between October 2004 and October 2013 was examined. RESULTS The overall leak rate was 99/1,048 (9.4%). 43 ALs were managed conservatively with antibiotics or radiological drainage and 56 with reoperations. OS was significantly reduced in the AL group treated with a reoperation (HR 2.74, 95% CI 1.67-4.52, p < 0.001). AL was not significantly associated with worse DFS [conservatively managed AL's vs. no AL-HR 2.07 (95% CI 1.05-4.10); reoperated AL's vs. no AL-HR 1.56 (95% CI 0.81-2.99), overall p value = 0.058]. CONCLUSION Patients who suffer anastomotic leaks requiring reoperations have worse OS compared to patients who do not leak, but there were no significant differences in DFS between patients who leaked and those who did not.
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Edagawa E, Matsuda Y, Gyobu K, Lee S, Kishida S, Fujiwara Y, Hashiba R, Osugi H, Suehiro S. C-reactive Protein is a Useful Marker for Early Prediction of Anastomotic Leakage after Esophageal Reconstruction. OSAKA CITY MEDICAL JOURNAL 2015; 61:53-61. [PMID: 26434105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND Esophageal anastomotic leakage is one of the most fatal complications after esophagectomy and increases the hospitalization length. We aimed to identify a convenient clinical marker of anastomotic leakage in the early postoperative period. METHODS In total, 108 patients who underwent esophagectomy were retrospectively screened, and 96 were used to validate the overall results. All 108 patients underwent physical examinations and determination of their white blood cell count, C-reactive protein level, platelet count, fibrinogen level, fibrin degradation product level, and antithrombin III level until postoperative day 6. RESULTS Anastomotic leakage occurred in 21 of the 108 patients (median detection, 8 days). The C-reactive protein level on postoperative day 3 and fibrinogen level on postoperative day 4 in the leakage group were significantly higher than those in the nonleakage group. Receiver operating characteristic curves for detection of anastomotic leakage were constructed; the cutoff value of C-reactive protein on postoperative day 3 was 8.62 mg/dL, and that of fibrinogen on postoperative day 4 was 712 mg/dL. Anastomotic leakage occurred in 23 of the 96 patients in the validation group. There was a significant difference between the leakage and nonleakage groups when the C-reactive protein threshold on postoperative day 3 was set at 8.62 mg/dL. However, there was no difference between the groups when the fibrinogen threshold on postoperative day 4 was set at 712 mg/dL. CONCLUSIONS The C-reactive protein level on postoperative day 3 is a valuable predictor of anastomotic leakage after esophagectomy and might allow for earlier management of this complication.
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Fishman S, Shnell M, Gluck N, Meirsdorf S, Abu-Abeid S, Santo E. Use of sleeve-customized self-expandable metal stents for the treatment of staple-line leakage after laparoscopic sleeve gastrectomy. Gastrointest Endosc 2015; 81:1291-4. [PMID: 25733128 DOI: 10.1016/j.gie.2014.11.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 11/05/2014] [Indexed: 12/25/2022]
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Iyisoy A, Ozturk C, Celik T, Demirkol S, Cingoz F, Unlu M, Arslan Z. Percutaneous transapical closure of cardiac apex with an ADO-II device after successful transapical transcatheter prosthetic mitral paravalvular leak closure. Int J Cardiol 2015; 189:289-92. [PMID: 25917979 DOI: 10.1016/j.ijcard.2015.04.076] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 04/05/2015] [Indexed: 11/17/2022]
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Philip S, Subhas G, Karnib S, Mittal VK. The indication for colectomy does not influence the management of anastomotic leaks. Am Surg 2015; 81:E154-E156. [PMID: 25831163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Arezzo A, Verra M, Passera R, Bullano A, Rapetti L, Morino M. Long-term efficacy of endoscopic vacuum therapy for the treatment of colorectal anastomotic leaks. Dig Liver Dis 2015; 47:342-5. [PMID: 25563812 DOI: 10.1016/j.dld.2014.12.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 10/29/2014] [Accepted: 12/03/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND Anastomotic leaks are a severe complication after colorectal surgery. We aimed to evaluate the long-term efficacy of endoscopic vacuum therapy for their treatment. METHODS Retrospective review of a series of post-surgical colorectal leaks treated with endoscopic vacuum therapy, with minimum follow-up of 1 year. Generalized peritonitis or haemodynamic instability was considered contraindication to endoscopic treatment. RESULTS Endoscopic vacuum therapy was applied in 14 patients with colorectal leak, in 2 cases complicated by recto-vaginal fistula. Overall success rate was 79%, favoured by early beginning of treatment (90%) and presence of a stoma (100%) and no preoperative radiotherapy (86%). Median duration of treatment was 12.5 sessions (range 4-40). Median time for complete healing was 40.5 days (range 8-114), for a median cost of treatment of 3125 Euros. No complication related to endoscopic vacuum therapy was observed. Further surgery was required in 3 cases. CONCLUSION Endoscopic vacuum therapy is a safe treatment for post-surgical leaks, with high success rates.
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Ishibe A, Ota M, Kanazawa A, Watanabe J, Tatsumi K, Watanabe K, Godai T, Yamagishi S, Fujii S, Ichikawa Y, Kunisaki C, Endo I. Nutritional management of anastomotic leakage after colorectal cancer surgery using elemental diet jelly. HEPATO-GASTROENTEROLOGY 2015; 62:30-33. [PMID: 25911862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND/AIMS Anastomotic leakage is major complication of colorectal surgery. Total parenteral nutrition (TPN) and fasting are conservative treatments for leakage in the absence of peritonitis in Japan. Elemental diet (ED) jelly is a completely digested formula and is easily absorbed without secretion of digestive juices. The purpose of this study was to assess the safety of ED jelly in management of anastomotic leakage. METHODOLOGY Six hundred and two patients who underwent elective surgery for left side colorectal cancer from January 2008 to December 2011 were included in the study. Pelvic drainage was performed for all patients. Sixty-three (10.5%) patients were diagnosed with an anastomotic leakage, and of these, 31 (5.2%) without diverting stoma were enrolled in this study. RESULTS Sixteen patients received TPN (TPN group) and 15 patients received ED jelly (ED group). The duration of intravenous infusion was significantly shorter in the ED group than in the TPN group (15 days versus 25 days, P= 0.008). In the TPN group, catheter infection was occurred in 2 patients who required re-insertion of the catheter. CONCLUSION Conservative management of anastomotic leakage after colorectal surgery with ED jelly appears to be a safe and useful approach.
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Tortorelli AP, Alfieri S, Sanchez AM, Rosa F, Papa V, Di Miceli D, Bellantone C, Doglietto GB. Anastomotic leakage after anterior resection for rectal cancer with mesorectal excision: incidence, risk factors, and management. Am Surg 2015; 81:41-47. [PMID: 25569064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We investigated risk factors and prognostic implications of symptomatic anastomotic leakage after anterior resection for rectal cancer, and the influence of a diverting stoma. Our retrospective review of prospective collected data analyzed 475 patients who underwent anterior resection for rectal cancer. Uni- and multivariate analysis was made between anastomotic leakage and patient, tumor, and treatment variables, either for the overall group (n = 475) and in the midlow rectal cancer subgroup (n = 291). Overall rate of symptomatic leakage was 9 per cent (43 of 475) with no related postoperative mortality. At univariate analysis, significant factors for leak were a tumor less than 6 cm from the anal verge (13.7 vs 6.6%; P = 0.011) and intraoperative transfusions (16.9 vs 4.3%; P = 0.001). Similar results were observed in the midlow rectal cancer subgroup. At multivariate analysis, no parameter resulted in being an independent prognostic factor for risk of leakage. In patients with a leakage, a temporary enterostomy considerably reduced the need for reoperation (12.5 vs 77.8%; P < 0.0001) and the risk of a permanent stoma (18.7 vs 28.5%; P = 0.49). The incidence of anastomotic failure increases for lower tumors, whereas it is not influenced by radiotherapy. Defunctioning enterostomy does not influence the leak rate, but it mitigates clinical consequences.
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Abou Rached A, Basile M, El Masri H. Gastric leaks post sleeve gastrectomy: Review of its prevention and management. World J Gastroenterol 2014; 20:13904-13910. [PMID: 25320526 PMCID: PMC4194572 DOI: 10.3748/wjg.v20.i38.13904] [Citation(s) in RCA: 118] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 05/21/2014] [Accepted: 06/17/2014] [Indexed: 02/06/2023] Open
Abstract
Gastric sleeve gastrectomy has become a frequent bariatric procedure. Its apparent simplicity hides a number of serious, sometimes fatal, complications. This is more important in the absence of an internationally adopted algorithm for the management of the leaks complicating this operation. The debates exist even regarding the definition of a leak, with several classification systems that can be used to predict the cause of the leak, and also to determine the treatment plan. Causes of leak are classified as mechanical, technical and ischemic causes. After defining the possible causes, authors went into suggesting a number of preventive measures to decrease the leak rate, including gentle handling of tissues, staple line reinforcement, larger bougie size and routine use of methylene blue test per operatively. In our review, we noticed that the most important clinical sign or symptom in patients with gastric leaks are fever and tachycardia, which mandate the use of an abdominal computed tomography, associated with an upper gastrointrstinal series and/or gastroscopy if no leak was detected. After diagnosis, the management of leak depends mainly on the clinical condition of the patient and the onset time of leak. It varies between prompt surgical intervention in unstable patients and conservative management in stable ones in whom leaks present lately. The management options include also endoscopic interventions with closure techniques or more commonly exclusion techniques with an endoprosthesis. The aim of this review was to highlight the causes and thus the prevention modalities and find a standardized algorithm to deal with gastric leaks post sleeve gastrectomy.
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Orii T, Karasawa Y, Kitahara H, Yoshimura M, Okumura M. Technical procedures causing biliary complications after hepaticojejunostomy in pancreaticoduodenectomy. HEPATO-GASTROENTEROLOGY 2014; 61:1857-1862. [PMID: 25713878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND Although pancreaticoduodenectomy has been established as a standard operation for pancreatobiliary diseases, postoperative biliary complications still exist and impair patient quality of life. METHODS We enrolled 67 patients who underwent pancreaticoduodenectomy. Patients were divided into 2 chronological groups representing different surgical procedures: group A (G-A) included patients treated between 2003 and 2006 and group B (G-B) included patients treated later. We compared surgical procedures and postoperative biliary complications between the groups. RESULTS The number of stitches at hepaticojejunostomy was 33.2 ± 8.4 in G-A and 14.0 ± 2.3 in G-B. A biliary drainage stent was placed in 31 of 32 cases in G-A and in none of the 35 cases in G-B. For each surgical procedure, there was a significant difference between the groups. Bile leakage occurred in 9.4% of G-A patients and 2.9% of G-B patients. The serum alkaline phosphatase level was significantly higher in G-A than in G-B. Moreover, the number of patients hospitalized for cholangitis was significantly greater in G-A than in G-B. CONCLUSION Among procedure-related factors pertaining to hepaticojejunostomy in pancreaticoduodenectomy, the number of anastomotic stitches and the placement of a biliary drainage stent were confirmed to affect the development of an anastomotic stricture.
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Schweigert M, Solymosi N, Dubecz A, González MP, Stein HJ, Ofner D. One decade of experience with endoscopic stenting for intrathoracic anastomotic leakage after esophagectomy: brilliant breakthrough or flash in the pan? Am Surg 2014; 80:736-745. [PMID: 25105390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Management of intrathoracic anastomotic leakage after esophagectomy by means of endoscopic stent insertion has gained wide acceptance as an alternative to surgical reintervention. Between January 2004 and March 2013 all patients who underwent esophagectomy at a German high-volume center for esophageal surgery were included in this retrospective study. The study comprises 356 patients. Anastomotic leakage occurred in 49 cases. There were no significant differences in age, American Society of Anesthesiologists (ASA) score, or frequency of neoadjuvant therapy between cases with and without leak. However, leak patients sustained significantly more often postoperative pneumonia, pleural empyema, sepsis, and acute renal failure. Moreover, leak victims had higher odds for fatal outcome (16 of 49 vs 33 of 307; odds ratio, 5.94; 95% confidence interval, 2.65 to 13.15; P < 0.0001). The leakage was amendable by endoscopic stenting in 29 cases, whereas rethoracotomy was mandatory in 20 patients. Between stent and rethoracotomy cases, we observed no significant differences in age, ASA score, neoadjuvant therapy, occurrence of pneumonia, pleural empyema, or tracheostomy rate. Rethoracotomy patients sustained more often sepsis (16 of 20 vs 14 of 29; P = 0.04) and acute renal failure (nine of 20 vs four of 29; P = 0.02) as expression of more severe septic disease. Nevertheless, there was no significant difference in mortality (seven of 29 vs nine of 20; P = 0.21). Furthermore, we observed three cases of stent-related aortic erosion with peracute death from exsanguination. Despite being the preferred treatment option, endoscopic stenting was only feasible in approximately 60 per cent of all intrathoracic leaks. The results are marred by the occurrence of deadly vascular erosion. Therefore, individualized strategies should be preferred to a general recommendation for endoscopic stenting.
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Eum YO, Park JK, Chun J, Lee SH, Ryu JK, Kim YT, Yoon YB, Yoon CJ, Han HS, Hwang JH. Non-surgical treatment of post-surgical bile duct injury: Clinical implications and outcomes. World J Gastroenterol 2014; 20:6924-6931. [PMID: 24944484 PMCID: PMC4051933 DOI: 10.3748/wjg.v20.i22.6924] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2013] [Revised: 12/05/2013] [Accepted: 02/20/2014] [Indexed: 02/07/2023] Open
Abstract
AIM: To investigate the prognostic factors determining the success rate of non-surgical treatment in the management of post-operative bile duct injuries (BDIs).
METHODS: The study patients were enrolled from the pancreatobiliary units of a tertiary teaching hospital for the treatment of BDIs after hepatobiliary tract surgeries, excluding operations for liver transplantation and malignancies, from January 1999 to August 2010. A total of 5167 patients underwent operations, and 77 patients had BDIs following surgery. The primary end point was the treatment success rate according to different types of BDIs sustained using endoscopic or percutaneous hepatic approaches. The type of BDI was defined using one of the following diagnostic tools: endoscopic retrograde cholangiography, percutaneous transhepatic cholangiography, computed tomography scan, and magnetic resonance cholangiography. Patients with a final diagnosis of BDI underwent endoscopic and/or percutaneous interventions for the treatment of bile leak and/or stricture if clinically indicated. Patient consent was obtained, and study approval was granted by the Institutional Review Board in accordance with the legal regulations of the Human Clinical Research Center at the Seoul National University Hospital in Seoul, South Korea.
RESULTS: A total of 77 patients were enrolled in the study. They were divided into three groups according to type of BDI. Among them, 55 patients (71%) underwent cholecystectomy. Thirty-six patients (47%) had bile leak only (type 1), 31 patients had biliary stricture only (type 2), and 10 patients had both bile leak and biliary stricture (type 3). Their initial treatment modalities were non-surgical. The success rate of non-surgical treatment in each group was as follows: BDI type 1: 94%; type 2: 71%; and type 3: 30%. Clinical parameters such as demographic factors, primary disease, operation method, type of operation, non-surgical treatment modalities, endoscopic procedure steps, type of BDI, time to diagnosis and treatment duration were evaluated to evaluate the prognostic factors affecting the success rate. The type of BDI was a statistically significant prognostic factor in determining the success rate of non-surgical treatment. In addition, a shorter time to diagnosis of BDI after the operation correlated significantly with higher success rates in the treatment of type 1 BDIs.
CONCLUSION: Endoscopic or percutaneous hepatic approaches can be used as an initial treatment in type 1 and 2 BDIs. However, surgical intervention is a treatment of choice in type 3 BDI.
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Suzuki H, Shimura T, Mochhida Y, Wada S, Araki K, Kubo N, Watanabe A, Kuwano H. To Stent or Not To Stent Hepaticojejunostomy--Analysis of Risk Factors for Postoperative Bile Leaks and Surgical Complication. HEPATO-GASTROENTEROLOGY 2014; 61:920-926. [PMID: 26158142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND/AIMS Hepaticojejunostomy (HJ) has remained an important component of many surgical procedures. Biliary leaks after HJ represent a major complication carrying a high risk for prolonged hospital stay, biliary peritonitis, and the need for placing interventional drains or even conducting a re-laparotomy. The aims of this study were to define predictive factors associated with the incidence of bile leaks and to compare the results of anastomotic stenting of HJ with those obtained without stenting. METHODOLOGY A retrospective study was performed on patients who underwent HJ between January 2000 and December 2010 at Gunma University Hospital, Department of Surgery I. A bile leak was defined as a bilirubin concentration in the drains exceeding serum bilirubin or occurrence of a biloma requiring drainage. Transanastomotic techniques for HJ were compared between the stented (external diverting stent, internal stent) and non-stented groups with respect to bile leaks. RESULTS An HJ leak was demonstrated in 15 patients (12.4%); the overall surgical morbidity was 29.2%. The incidence of clinically relevant bile leaks after HJ was significantly associated with simultaneous liver resection, preoperative biliary drainage (PBD) and the placement of stents through the anastomosis. CONCLUSIONS We conclude that the routine use of a biliary stent is not justified before and after surgery. We consider that stenting is unnecessary when a full anastomosis of the bile duct to the jejuna mucosa is performed. However, when an anastomosis of the intrahepatic bile duct to the jejuna mucosa is performed, more careful method must be exercised during an anastomotic procedure.
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Puig CA, Waked TM, Baron TH, Wong Kee Song LM, Gutierrez J, Sarr MG. The role of endoscopic stents in the management of chronic anastomotic and staple line leaks and chronic strictures after bariatric surgery. Surg Obes Relat Dis 2014; 10:613-7. [PMID: 24680763 DOI: 10.1016/j.soard.2013.12.018] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Revised: 11/07/2013] [Accepted: 12/06/2013] [Indexed: 12/15/2022]
Abstract
BACKGROUND The use of endoluminal stents has been proposed for the management of fistulas and anastomotic strictures after bariatric surgery. The objective of our study was to determine the success of endoscopically placed, self-expandable metal stents (SEMS) in bariatric patients specifically with either chronic persistent anastomotic or staple line leaks/fistulas or chronic, persistent anastomotic strictures. METHODS We treated 21 patients including 5 with chronic staple line leaks/fistulas (4 from the gastric sleeve after biliopancreatic diversion with duodenal switch [BPD/DS] and 1 after removal of an eroding laparoscopic adjustable gastric band) and 16 with chronic anastomotic strictures (15 at the gastrojejunostomy after Roux-en-Y gastric bypass and 1 at the duodenoileal anastomosis after BPD/DS). Patients with early leaks or anastomotic strictures were excluded. RESULTS All but one of these patients had been referred to our institution after chronic treatment elsewhere was unsuccessful with prior stent placement for fistulas or multiple endoscopic dilations for strictures. Their bariatric operations had been performed a mean of 386 days beforehand. Stent placement was performed successfully in all patients without complications but was successful in only 4 of 21 patients (19%)-2 with chronic fistulas and 2 with chronic anastomotic strictures. Stent migration occurred in 10 patients (47%); the migrated stents were removed/replaced endoscopically in 7 patients but required elective operative removal in 3 with concomitant correction of the leak, fistula, or anastomotic stricture; none were operated emergently. CONCLUSION Only 4 of 21 patients with a chronic persistent leak or anastomotic stricture were treated definitively using a SEMS. Although endoluminal stents may not lead to resolution of a chronic leak or stricture, SEMS may suppress ongoing sepsis and allow patients to undergo nutritional resuscitation orally before operative correction.
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