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Greijdanus NG, Wienholts K, Ubels S, Talboom K, Hannink G, Wolthuis A, de Lacy FB, Lefevre JH, Solomon M, Frasson M, Rotholtz N, Denost Q, Perez RO, Konishi T, Panis Y, Rutegård M, Hompes R, Rosman C, van Workum F, Tanis PJ, de Wilt JHW. Stoma-free survival after anastomotic leak following rectal cancer resection: worldwide cohort of 2470 patients. Br J Surg 2023; 110:1863-1876. [PMID: 37819790 PMCID: PMC10638542 DOI: 10.1093/bjs/znad311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/01/2023] [Accepted: 09/09/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND The optimal treatment of anastomotic leak after rectal cancer resection is unclear. This worldwide cohort study aimed to provide an overview of four treatment strategies applied. METHODS Patients from 216 centres and 45 countries with anastomotic leak after rectal cancer resection between 2014 and 2018 were included. Treatment was categorized as salvage surgery, faecal diversion with passive or active (vacuum) drainage, and no primary/secondary faecal diversion. The primary outcome was 1-year stoma-free survival. In addition, passive and active drainage were compared using propensity score matching (2 : 1). RESULTS Of 2470 evaluable patients, 388 (16.0 per cent) underwent salvage surgery, 1524 (62.0 per cent) passive drainage, 278 (11.0 per cent) active drainage, and 280 (11.0 per cent) had no faecal diversion. One-year stoma-free survival rates were 13.7, 48.3, 48.2, and 65.4 per cent respectively. Propensity score matching resulted in 556 patients with passive and 278 with active drainage. There was no statistically significant difference between these groups in 1-year stoma-free survival (OR 0.95, 95 per cent c.i. 0.66 to 1.33), with a risk difference of -1.1 (95 per cent c.i. -9.0 to 7.0) per cent. After active drainage, more patients required secondary salvage surgery (OR 2.32, 1.49 to 3.59), prolonged hospital admission (an additional 6 (95 per cent c.i. 2 to 10) days), and ICU admission (OR 1.41, 1.02 to 1.94). Mean duration of leak healing did not differ significantly (an additional 12 (-28 to 52) days). CONCLUSION Primary salvage surgery or omission of faecal diversion likely correspond to the most severe and least severe leaks respectively. In patients with diverted leaks, stoma-free survival did not differ statistically between passive and active drainage, although the increased risk of secondary salvage surgery and ICU admission suggests residual confounding.
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Affiliation(s)
- Nynke G Greijdanus
- Department of Surgery, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
| | - Kiedo Wienholts
- Department of Surgery, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
- Cancer Centre Amsterdam, Treatment and Quality of Life, Amsterdam, the Netherlands
- Cancer Centre Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Sander Ubels
- Department of Surgery, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
| | - Kevin Talboom
- Department of Surgery, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
- Cancer Centre Amsterdam, Treatment and Quality of Life, Amsterdam, the Netherlands
- Cancer Centre Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Gerjon Hannink
- Department of Medical Imaging, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
| | | | - F Borja de Lacy
- Gastrointestinal Surgery Department, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Jérémie H Lefevre
- Department of Digestive Surgery, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Michael Solomon
- Department of Surgery, University of Sydney Central Clinical School, Camperdown, New South Wales, Australia
| | - Matteo Frasson
- Department of Surgery, Valencia University Hospital La Fe, Valencia, Spain
| | | | - Quentin Denost
- Bordeaux Colorectal Institute, Clinique Tivoli, Bordeaux, France
| | - Rodrigo O Perez
- Colorectal Surgery, Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
| | - Tsuyoshi Konishi
- Department of Colon and Rectal Surgery, University of Texas MD Anderson Cancer Center, Anderson, Texas, USA
| | - Yves Panis
- Colorectal Surgery Centre, Groupe Hospitalier Privé Ambroise Paré-Hartmann, Neuilly Seine, France
| | - Martin Rutegård
- Surgical and Perioperative Sciences, Surgery, Umeå University, Umeå, Sweden
- Wallenberg Centre for Molecular Medicine, Umeå University, Umeå, Sweden
| | - Roel Hompes
- Department of Surgery, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
- Cancer Centre Amsterdam, Treatment and Quality of Life, Amsterdam, the Netherlands
- Cancer Centre Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Camiel Rosman
- Department of Surgery, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
| | - Frans van Workum
- Department of Surgery, Canisius Wilhelmina Hospital, Nijmegen, the Netherlands
| | - Pieter J Tanis
- Department of Surgery, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
- Cancer Centre Amsterdam, Treatment and Quality of Life, Amsterdam, the Netherlands
- Cancer Centre Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus Medical Centre, Rotterdam, the Netherlands
| | - Johannes H W de Wilt
- Department of Surgery, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
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Șandra-Petrescu F, Rahbari NN, Birgin E, Kouladouros K, Kienle P, Reissfelder C, Tzatzarakis E, Herrle F. Management of Anastomotic Leakage after Colorectal Resection: Survey among the German CHIR-Net Centers. J Clin Med 2023; 12:4933. [PMID: 37568336 PMCID: PMC10419945 DOI: 10.3390/jcm12154933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 07/21/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
(1) Background: A widely accepted algorithm for the management of colorectal anastomotic leakage (CAL) is difficult to establish. The present study aimed to evaluate the current clinical practice on the management of CAL among the German CHIR-Net centers. (2) Methods: An online survey of 38 questions was prepared using the International Study Group of Rectal Cancer (ISREC) grading score of CAL combined with both patient- and surgery-related factors. All CHIR-Net centers received a link to the online questionary in February 2020. (3) Results: Most of the answering centers (55%) were academic hospitals (41%). Only half of them use the ISREC definition and grading for the management of CAL. A preference towards grade B management (no surgical intervention) of CAL was observed in both young and fit as well as elderly and/or frail patients with deviating ostomy and non-ischemic anastomosis. Elderly and/or frail patients without fecal diversion are generally treated as grade C leakage (surgical intervention). A grade C management of CAL is preferred in case of ischemic bowel, irrespective of the presence of an ostomy. Within grade C management, the intestinal continuity is preserved in a subgroup of patients with non-ischemic bowel, with or without ostomy, or young and fit patients with ischemic bowel under ostomy protection. (4) Conclusions: There is no generally accepted therapy algorithm for CAL management within CHIR-Net Centers in Germany. Further effort should be made to increase the application of the ISREC definition and grading of CAL in clinical practice.
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Affiliation(s)
- Flavius Șandra-Petrescu
- Surgical Department, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (N.N.R.); (E.B.); (K.K.); (C.R.); (E.T.); (F.H.)
| | - Nuh N. Rahbari
- Surgical Department, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (N.N.R.); (E.B.); (K.K.); (C.R.); (E.T.); (F.H.)
| | - Emrullah Birgin
- Surgical Department, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (N.N.R.); (E.B.); (K.K.); (C.R.); (E.T.); (F.H.)
| | - Konstantinos Kouladouros
- Surgical Department, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (N.N.R.); (E.B.); (K.K.); (C.R.); (E.T.); (F.H.)
- Interdisciplinary Endoscopy, Medical Faculty Mannheim, University of Heidelberg, 68167 Mannheim, Germany
| | - Peter Kienle
- Surgical Department, Theresien Hospital, 68165 Mannheim, Germany
| | - Christoph Reissfelder
- Surgical Department, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (N.N.R.); (E.B.); (K.K.); (C.R.); (E.T.); (F.H.)
| | - Emmanouil Tzatzarakis
- Surgical Department, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (N.N.R.); (E.B.); (K.K.); (C.R.); (E.T.); (F.H.)
| | - Florian Herrle
- Surgical Department, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (N.N.R.); (E.B.); (K.K.); (C.R.); (E.T.); (F.H.)
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3
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Daniel VT, Alavi K, Davids JS, Harnsberger CR, Maykel JA. Defining Anastomotic Leaks After Colorectal Surgery: Results of a National Survey. J Surg Res 2021; 261:242-247. [PMID: 33460969 DOI: 10.1016/j.jss.2020.11.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 09/11/2020] [Accepted: 11/01/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Anastomotic leaks are a dreaded complication after colorectal surgery. Although anastomotic leak is often used as a metric to compare patient outcomes, a standard definition does not exist. MATERIALS AND METHODS A web-based survey was developed and distributed to US surgeons. Respondents were queried on the definition of anastomotic leaks using a 5-point Likert scale to rate different scenarios related to colorectal surgery. RESULTS Of potential 2209 respondents, 649 (29%) responded to the survey. The majority of respondents was men (76%) and practiced colon and rectal surgery as their primary specialty (89%). Contrast extravasation at the anastomosis, regardless of timing related to the surgery, is the clinical scenario with greatest consensus (>85%). 50% of surgeons do not believe that an abscess near the anastomosis in an asymptomatic patient defines a leak. CONCLUSIONS These results highlight the pressing need for standardization of the anastomotic leak definition given the implications on outcomes measurement, research trials, and health care reimbursement.
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Affiliation(s)
- Vijaya T Daniel
- Division of Colon and Rectal Surgery, Department of Surgery, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Karim Alavi
- Division of Colon and Rectal Surgery, Department of Surgery, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Jennifer S Davids
- Division of Colon and Rectal Surgery, Department of Surgery, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Cristina R Harnsberger
- Division of Colon and Rectal Surgery, Department of Surgery, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Justin A Maykel
- Division of Colon and Rectal Surgery, Department of Surgery, University of Massachusetts Medical School, Worcester, Massachusetts.
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4
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Şandra-Petrescu F, Tzatzarakis E, Kähler G, Reissfelder C, Herrle F. Management of colorectal anastomotic leakage using endoscopic negative pressure therapy with or without protective ostomy: a retrospective study. Int J Colorectal Dis 2021; 36:2261-2269. [PMID: 34455472 PMCID: PMC8426235 DOI: 10.1007/s00384-021-04011-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/10/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE Management of colorectal anastomotic leakage (AL) is patient-oriented and requires an interdisciplinary approach. We analyzed the management of AL according to its severity and presence of ostomy and proposed a therapy algorithm. METHODS We identified all patients who underwent colorectal surgery and developed an AL in our clinic between 2012 and 2017. The management of AL was retrospectively analyzed according to the severity grade: asymptomatic (A), requesting interventional or antibiotic therapy (B), undergoing re-operation (C). The groups were compared according to the leakage characteristics, presence of ostomy, and patient clinical conditions. RESULTS We identified 784 consecutive patients meeting the inclusion criteria. Of these, 10.8% experienced an AL (A = 18%, B = 48%, and C = 34%). The rate of successful ostomy closure was 100% (A), 68% (B), and 62% (C), respectively. Within group B, 91% of the patients were treated solely by endoscopic negative pressure therapy (ENPT), whereas 37% of the patients within group C required ENPT in addition to surgery. Seven cases within group B (17%) required no protective ostomy (nOB) during ENPT which was itself shorter and required less cycles in comparison to group B with ostomy (OB) (p = 0.017 and 0.111, respectively). Moreover, the leakage distance to anal verge was higher in the OB subgroup (p < 0.001). CONCLUSION ENPT for the treatment of colorectal AL is efficient in combination with operative revision or protective ostomy. In selected patients, it is feasible also in the absence of a protective ostomy.
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Affiliation(s)
- Flavius Şandra-Petrescu
- grid.411778.c0000 0001 2162 1728Chirurgische Klinik, Universitätsklinikum Mannheim, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
| | - Emmanouil Tzatzarakis
- grid.411778.c0000 0001 2162 1728Chirurgische Klinik, Universitätsklinikum Mannheim, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
| | - Georg Kähler
- grid.411778.c0000 0001 2162 1728Interdisziplinäre Endoskopie, Chirurgische Klinik, Universitätsklinikum Mannheim, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
| | - Christoph Reissfelder
- grid.411778.c0000 0001 2162 1728Chirurgische Klinik, Universitätsklinikum Mannheim, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
| | - Florian Herrle
- grid.411778.c0000 0001 2162 1728Chirurgische Klinik, Universitätsklinikum Mannheim, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
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5
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Vlek SL, Burm R, Govers TM, Vleugels MPH, Tuynman JB, Mijatovic V. Potential Value of Haptic Feedback in Minimally Invasive Surgery for Deep Endometriosis. Surg Innov 2020; 27:623-632. [PMID: 32840445 PMCID: PMC7890691 DOI: 10.1177/1553350620944267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction. Laparoscopic treatment of deep endometriosis (DE) is associated with intra- and post-operative morbidity. New technological developments, such as haptic feedback in laparoscopic instruments, could reduce the rate of complications. The aim of this study was to assess the room for improvement and potential cost-effectiveness of haptic feedback instruments in laparoscopic surgery. Methods. To assess the potential value of haptic feedback, a decision analytical model was constructed. Complications that could be related to the absence of haptic feedback were included in the model. Costs of complications were based on the additional length of hospital stay, operating time, outpatient visits, reinterventions, and/or conversions to laparotomy. The target population consists of women who are treated for DE in the Netherlands. A headroom analysis was performed to estimate the maximum value of haptic feedback in case it would be able to prevent all selected intra- and post-operative complications. Results. A total of 9.7 intraoperative and 47.0 post-operative complications are expected in the cohort of 636 patients annually treated for DE in the Netherlands. Together, these complications cause an additional length of hospital stay of 432.1 days, 10.2 additional outpatient visits, 73.9 reinterventions, and 4.2 conversions. Most consequences are related to post-operative complications. The total additional annual costs due to complications were €436 623, amounting to €687 additional costs per patient. Discussion. This study demonstrated that the potential value for improvement in DE laparoscopic surgery by using haptic feedback instruments is considerable, mostly caused by the potential prevention of major post-operative complications.
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Affiliation(s)
- Stijn L Vlek
- Endometriosis Center, Department of Surgery, 522567Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Rens Burm
- MedValue, Nijmegen, the Netherlands.,NewCompliance, The Hague, the Netherlands
| | | | | | - Jurriaan B Tuynman
- Endometriosis Center, Department of Surgery, 522567Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Velja Mijatovic
- Endometriosis Center, Department of Reproductive Medicine, 522567Amsterdam University Medical Center, Amsterdam, the Netherlands
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6
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The Role of Laparoscopy in the Treatment of Anastomotic Leaks After Minimally Invasive Colorectal Resections for Cancer. Surg Laparosc Endosc Percutan Tech 2017; 26:e80-4. [PMID: 27403618 DOI: 10.1097/sle.0000000000000301] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
AIM OF THE STUDY The aim of this study was to describe the role of laparoscopy in the treatment of leaks occurring after minimally invasive colorectal resections. MATERIALS AND METHODS Thirty-four of 566 consecutive patients who underwent minimally invasive colorectal resection for cancer between January 2004 and December 2012 and who showed signs of anastomotic leakage (6%) requiring reoperation were studied using a prospectively maintained database. Patient characteristics, clinical signs, the surgical approach, the role of laparoscopy, operative and postoperative results, and the rate of permanent stoma were analyzed. RESULTS The median time to diagnosis of an anastomotic leak after surgery was 5.5 days. The median time to reoperation from the diagnosis of leakage was 2 days. Leaks were treated laparoscopically in 21 of 34 (61.8%) patients. Anastomoses were dismantled in 14 patients (41.2%) and the procedure was performed laparoscopically in 28.6% of the cases. The postoperative morbidity was 55.9%, the perioperative mortality 5.7%, and the rate of permanent stoma was 8.8%. CONCLUSIONS Laparoscopic reoperation can be performed in most cases of anastomotic leaks occurring after minimally invasive colorectal resection for cancer. Anastomosis can be dismantled laparoscopically in 28.6% of the cases. A permanent stoma was necessary only in patients with terminal stomas.
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7
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Vallance A, Wexner S, Berho M, Cahill R, Coleman M, Haboubi N, Heald RJ, Kennedy RH, Moran B, Mortensen N, Motson RW, Novell R, O'Connell PR, Ris F, Rockall T, Senapati A, Windsor A, Jayne DG. A collaborative review of the current concepts and challenges of anastomotic leaks in colorectal surgery. Colorectal Dis 2017; 19:O1-O12. [PMID: 27671222 DOI: 10.1111/codi.13534] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 07/27/2016] [Indexed: 02/06/2023]
Abstract
The reduction of the incidence, detection and treatment of anastomotic leakage (AL) continues to challenge the colorectal surgical community. AL is not consistently defined and reported in clinical studies, its occurrence is variably reported and its impact on longterm morbidity and health-care resources has received relatively little attention. Controversy continues regarding the best strategies to reduce the risk. Diagnostic tests lack sensitivity and specificity, resulting in delayed diagnosis and increased morbidity. Intra-operative fluorescence angiography has recently been introduced as a means of real-time assessment of anastomotic perfusion and preliminary evidence suggests that it may reduce the rate of AL. In addition, concepts are emerging about the role of the rectal mucosal microbiome in AL and the possible role of new prophylactic therapies. In January 2016 a meeting of expert colorectal surgeons and pathologists was held in London, UK, to identify the ongoing controversies surrounding AL in colorectal surgery. The outcome of the meeting is presented in the form of research challenges that need to be addressed.
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Affiliation(s)
- A Vallance
- Royal College of Surgeons of England, London, UK
| | - S Wexner
- Cleveland Clinic Florida, Weston, Florida, USA
| | - M Berho
- Cleveland Clinic Florida, Weston, Florida, USA
| | - R Cahill
- University College Dublin, Dublin, Ireland
| | | | - N Haboubi
- University Hospital of South Manchester, Manchester, UK
| | - R J Heald
- Basingstoke and North Hampshire Hospital, Basingstoke, UK
| | | | - B Moran
- Basingstoke and North Hampshire Hospital, Basingstoke, UK
| | | | - R W Motson
- The ICENI Centre, Colchester University Hospital, Colchester, UK
| | - R Novell
- The Royal Free Hospital, London, UK
| | | | - F Ris
- Geneva University Hospitals and Medical School, Geneva, Switzerland
| | - T Rockall
- Royal Surrey County Hospital, Guildford, UK
| | | | - A Windsor
- University College Hospital, London, UK
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Management of postoperative gastrointestinal leakage with autologous stromal vascular fraction. Int Surg 2016; 100:748-54. [PMID: 25875560 DOI: 10.9738/intsurg-d-14-00120.1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
To assess the efficacy of using autologous stromal vascular fraction (SVF) to promote healing of controlled fistula tracts in the management of postoperative upper gastrointestinal leakage. This is an experimental study conducted on 10 experimental rabbits. Animal models were divided into the SVF group which received an autologous SVF and the control group which did not receive the implantation. Surgery was performed on both groups to induce a gastric leak and create a controlled fistula tract between the leakage site in the stomach and the skin. After 2 weeks, surgery was performed on the SVF group to harvest, process and then implant the autologous SVF in the fistula tract. Animal models were followed up and their fistula tracts were evaluated for healing by gross and microscopic examination of the fistula tracts before the SVF implantation and at 24 hours, 1 week, 2 weeks and 3 weeks after implantation. The control group revealed no closure of fistula tracts by the 3(rd) week after implantation and there were no signs of inflammation or drainage. On the other hand, the SVF group showed signs of healing process with progressive closure of the fistula tract to about 95% by the 3(rd) week after implantation. The use of autologous SVF implantation to promote the healing of controlled fistula tracts seems to be a novel, safe and effective method in the management of postoperative upper gastrointestinal leakage. It could prevent reoperation and reduce hospital stay, morbidity and mortality. These results are promising and provide support for further clinical studies.
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9
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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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10
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Blot C, Sabbagh C, Rebibo L, Brazier F, Chivot C, Fumery M, Regimbeau JM. Use of transanastomotic double-pigtail stents in the management of grade B colorectal leakage: a pilot feasibility study. Surg Endosc 2015; 30:1869-75. [PMID: 26183957 DOI: 10.1007/s00464-015-4404-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 07/02/2015] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Anastomotic leakage (AL) is a major complication of colorectal surgery. The leakage is classified as grade B when the patient's clinical condition requires an active therapeutic intervention but does not require further surgery. The management of grade B AL commonly includes administration of antibiotics and/or the placement of a pelvic drainage performed under radiological guidance or transanal drain. The objective of this study was to evaluate the feasibility and the efficacy of endoscopic transanastomotic drainage using double-pigtail stents (DPSs) in the management of grade B AL in colorectal surgery. PATIENTS AND METHODS Between September 2011 and December 2014, 650 patients underwent a colorectal procedure in our university hospital; 8.7 % presented with AL, including 42.8 % with grade B. Fourteen patients required endoscopic management and constituted the study population. The study's primary objective was to assess the feasibility and efficacy of DPS placement for the treatment of grade B AL after colorectal surgery. The secondary endpoints were the requirement for radiological drainage, the DPS placement failure rate, the rate of stoma closure and, lastly, feasibility of chemotherapy (if indicated). RESULTS DPS placement was feasible in 92.8 % of the 14 patients (n = 13). The overall success rate for endoscopic management was 78.5 % (n = 11). The median length of hospitalization after DPS placement was 5 days (3-17). The average duration of drainage through a DPS was 62 days (28-181). Five patients (35.7 %) also underwent drainage with radiological guidance. Of the 10 patients with stoma, closure occurred in 80 %. All patients that required adjuvant chemotherapy were able to receive it. CONCLUSION The treatment of AL requires multidisciplinary collaboration to save the anastomosis. DPS placement under endoscopic control is associated with AL healing, good clinical tolerance and the ability to undergo chemotherapy and is an alternative to repeat laparotomy when radiological drainage is unfeasible or inefficient.
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Affiliation(s)
- Christelle Blot
- Department of Digestive and Oncological Surgery, Amiens University Hospital, Avenue René Laennec, 80054, Amiens Cedex 01, France.,Jules Verne University of Picardie, Amiens Cedex 01, France
| | - Charles Sabbagh
- Department of Digestive and Oncological Surgery, Amiens University Hospital, Avenue René Laennec, 80054, Amiens Cedex 01, France.,Jules Verne University of Picardie, Amiens Cedex 01, France.,INSERM Unit 1088, Amiens Cedex 01, France
| | - Lionel Rebibo
- Department of Digestive and Oncological Surgery, Amiens University Hospital, Avenue René Laennec, 80054, Amiens Cedex 01, France.,Jules Verne University of Picardie, Amiens Cedex 01, France
| | - Franck Brazier
- Department of Hepatogastroenterology, Amiens University Hospital, Amiens Cedex 01, France
| | - Cyril Chivot
- Department of Radiology, Amiens University Hospital, Amiens Cedex 01, France
| | - Mathurin Fumery
- Jules Verne University of Picardie, Amiens Cedex 01, France.,Department of Hepatogastroenterology, Amiens University Hospital, Amiens Cedex 01, France
| | - Jean-Marc Regimbeau
- Department of Digestive and Oncological Surgery, Amiens University Hospital, Avenue René Laennec, 80054, Amiens Cedex 01, France. .,Jules Verne University of Picardie, Amiens Cedex 01, France. .,EA4294, Jules Verne University of Picardie, Amiens Cedex 01, France. .,Clinical Research Centre, Amiens University Hospital, Amiens Cedex 01, France.
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11
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Brunner W, Rossetti A, Vines LC, Kalak N, Bischofberger SA. Anastomotic leakage after laparoscopic single-port sigmoid resection: combined transanal and transabdominal minimal invasive management. Surg Endosc 2015; 29:3803-5. [PMID: 25783831 DOI: 10.1007/s00464-015-4138-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Accepted: 02/21/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND Laparoscopic colorectal surgery has become the gold standard in the therapy of benignant and malignant colorectal pathologies. Anastomotic leakage is still a reason for laparotomy; applying a diverting stoma or performing a Hartman's procedure is common [1, 2]. Laparoscopic treatment of an early-detected anastomotic leakage is suggested from other authors [3, 4]. In our video we demonstrate a combined minimal invasive transabdominal and transanal treatment concept in patients with early-detected anastomotic leakage. METHODS Two consecutive patients developing an anastomotic leakage after single-port laparoscopic sigmoid resection for stage II/III diverticulitis (Hanson & Stock) were treated with a combined minimal invasive approach. Anastomotic leakage was diagnosed by triple contrast computed tomography on postoperative day 4 in patient one and on postoperative day 7 in patient two. Operative treatment was performed immediately on the same day without delay. RESULTS In both patients a combined transanal and transabdominal approach was performed. First step was a diagnostic laparoscopy in order to exclude fecal peritonitis. Using a single-port device (SILS Port Covidien), transanal inspection of the anastomosis was also performed: In both patients anastomotic tissue margins were vital, and the leakage affected only a quarter of the anastomotic circumference. Transanal stitches were placed to close the anastomotic leakage. Laparoscopic transabdominal irrigation was performed, and two suction drainages were placed in the pelvis. Postoperative antibiotic treatment and a gradual return to slid food were carried out. Functional result at follow-up of 102 and 112 days (with rectoscopy) showed no residual leak and no stricture of the anastomosis, and both of patients had a normal rectal function.
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Affiliation(s)
- Walter Brunner
- Kantonsspital St. Gallen - Clinic of Surgery, Rorschacherstrasse 95, 9000, St Gallen, Switzerland.
| | - Andrea Rossetti
- Kantonsspital St. Gallen - Clinic of Surgery, Rorschacherstrasse 95, 9000, St Gallen, Switzerland.
| | - Larissa Clea Vines
- Kantonsspital St. Gallen - Clinic of Surgery, Rorschacherstrasse 95, 9000, St Gallen, Switzerland.
| | - Nabil Kalak
- Kantonsspital St. Gallen - Clinic of Surgery, Rorschacherstrasse 95, 9000, St Gallen, Switzerland.
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Oliphant R, Horgan PG, Morrison DS, McMillan DC. Validation of a modified clinical risk score to predict cancer-specific survival for stage II colon cancer. Cancer Med 2014; 4:84-9. [PMID: 25487740 PMCID: PMC4312121 DOI: 10.1002/cam4.352] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Revised: 08/12/2014] [Accepted: 08/20/2014] [Indexed: 01/20/2023] Open
Abstract
Many patients with stage II colon cancer will die of their disease despite curative surgery. Therefore, identification of patients at high risk of poor outcome after surgery for stage II colon cancer is desirable. This study aims to validate a clinical risk score to predict cancer-specific survival in patients undergoing surgery for stage II colon cancer. Patients undergoing surgery for stage II colon cancer in 16 hospitals in the West of Scotland between 2001 and 2004 were identified from a prospectively maintained regional clinical audit database. Overall and cancer-specific survival rates up to 5 years were calculated. A total of 871 patients were included. At 5 years, cancer-specific survival was 81.9% and overall survival was 65.6%. On multivariate analysis, age ≥75 years (hazard ratio (HR) 2.11, 95% confidence intervals (CI) 1.57–2.85; P<0.001) and emergency presentation (HR 1.97, 95% CI 1.43–2.70; P<0.001) were independently associated with cancer-specific survival. Age and mode of presentation HRs were added to form a clinical risk score of 0–2. The cancer-specific survival at 5 years for patients with a cumulative score 0 was 88.7%, 1 was 78.2% and 2 was 65.9%. These results validate a modified simple clinical risk score for patients undergoing surgery for stage II colon cancer. The combination of these two universally documented clinical factors provides a solid foundation for the examination of the impact of additional clinicopathological and treatment factors on overall and cancer-specific survival.
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Affiliation(s)
- Raymond Oliphant
- University Department of Surgery, Faculty of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, G4 0SF, U.K; West of Scotland Cancer Surveillance Unit, Institute of Health and Wellbeing, University of Glasgow, Glasgow, G12 8RZ, U.K
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Management of anastomotic leakage in a nationwide cohort of colonic cancer patients. J Am Coll Surg 2014; 218:940-9. [PMID: 24745566 DOI: 10.1016/j.jamcollsurg.2014.01.051] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 01/26/2014] [Accepted: 01/27/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND The mortality associated with anastomotic leakage (AL) after colonic cancer surgery is high and management often results in permanent fecal diversion. Preservation of bowel continuity in combination with proximal loop diversion (salvage) may reduce the number of permanent ostomies without jeopardizing safety. STUDY DESIGN This nationwide study used prospective data from the database of the Danish Colorectal Cancer Group, the National Patient Registry, and patient files. Patients with AL requiring surgery (grade C) were categorized according to the type of surgical treatment as anastomotic takedown with an end-ostomy or salvage. Thirty-day mortality, long-term mortality, and permanent ostomy rates were analyzed using multivariable logistic and Cox regression analyses. RESULTS Anastomotic leakage occurred in 593 of 9,333 patients (6.4%), of whom 507 with grade C were included. Takedown and salvage were undertaken in 433 (85.4%) and 74 (14.6%) patients, respectively. Salvage was performed more frequently for Hinchey I-II or minor anastomotic defects and resulted in increased likelihood of stoma reversal (adjusted hazard ratio 3.24, 95% CI 2.04 to 5.16, p < 0.001), corresponding to a risk of permanent fecal diversion of 16.8%, compared with 54.5% after takedown. Adjusted mortality rates were comparable between the groups. A second episode of AL after stoma reversal occurred more frequently in patients with end-ileostomies (10 of 64) than in patients with end-colostomies (1 of 64) or loop-ileostomies (3 of 36), p = 0.017. CONCLUSIONS Patients with Hinchey I-II and small anastomotic defect were safely managed by anastomotic salvage, which reduced the risk of permanent fecal diversion. Anastomotic salvage is a viable option for this subset of patients.
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Wenger FA, Szucsik E, Hoinoiu BF, Ionac M, Walz MK, Schmid KW, Reis H. A new anastomotic leakage model in circular double stapled colorectal anastomosis after low anterior rectum resection in pigs. J INVEST SURG 2013; 26:364-72. [PMID: 23957829 DOI: 10.3109/08941939.2013.818174] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND A high incidence of anastomotic leakage (37.5%) is reported after low anterior rectal resection (LAR) and circular double-stapled anastomosis without protective ileostoma. Since the pathomechanism of anastomosis leakage is still unclear, a suitable animal model would be most desirable. METHODS The objective was to assess the incidence of clinically apparent and inapparent leakage after LAR in pigs (n = 20). Endpoints were radiological, clinical, macroscopic, and histologic proof of anastomotic leakage on the 9th postoperative day. Integrity of anastomosis was assessed by double-contrast barium examination on 9th postoperative day. Animals were sacrificed and anastomoses were resected for histopathological investigation. In case of earlier clinical apparent anastomotic leakage, radiologic double-contrast barium was performed immediately. RESULTS LAR with a circular double-stapled anastomosis without protective ileostoma was performed in 20 pigs (m:f = 8:12). Length of resection was 10-20 cm, anastomosis was performed 7 cm ab ano. Five animals (25%) developed clinical apparent anastomotic leakage (no appetite, fever, inactivity, tachypnea, discomfort, pain) between the 6th (n = 1) and 9th (n = 4) postoperative day, proven by double-contrast barium radiographs. Additionally in 1 animal clinical inapparent anastomotic insufficiency was observed radiologically. Total rate of leakage was 30% (n = 6). These results were confirmed by leucocytosis, low potassium levels, in two cases high ALT and AST and local peritonitis in all cases. CONCLUSION Including one additional case of clinical inapparent leakage, total rate of anastomotic leakage was 30% (6/20). Thus we managed to establish a new experimental model of anastomotic leakage after low rectal resection comparable to the human situation.
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Affiliation(s)
- F A Wenger
- 1 Clinic of General, Visceral and Thoracic Surgery, Asklepios Südpfalzklinik Kandel, Kandel, Germany
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