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Firkins SA, Simons-Linares R. Management of leakage and fistulas after bariatric surgery. Best Pract Res Clin Gastroenterol 2024; 70:101926. [PMID: 39053976 DOI: 10.1016/j.bpg.2024.101926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Accepted: 06/04/2024] [Indexed: 07/27/2024]
Affiliation(s)
- Stephen A Firkins
- Bariatric and Metabolic Endoscopy, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Roberto Simons-Linares
- Bariatric and Metabolic Endoscopy, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA.
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Masood M, Low DE, Deal SB, Kozarek RA. Endoscopic Management of Post-Sleeve Gastrectomy Complications. J Clin Med 2024; 13:2011. [PMID: 38610776 PMCID: PMC11012813 DOI: 10.3390/jcm13072011] [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: 02/09/2024] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
Obesity is associated with several chronic conditions including diabetes, cardiovascular disease, and metabolic dysfunction-associated steatotic liver disease and malignancy. Bariatric surgery, most commonly Roux-en-Y gastric bypass and sleeve gastrectomy, is an effective treatment modality for obesity and can improve associated comorbidities. Over the last 20 years, there has been an increase in the rate of bariatric surgeries associated with the growing obesity epidemic. Sleeve gastrectomy is the most widely performed bariatric surgery currently, and while it serves as a durable option for some patients, it is important to note that several complications, including sleeve leak, stenosis, chronic fistula, gastrointestinal hemorrhage, and gastroesophageal reflux disease, may occur. Endoscopic methods to manage post-sleeve gastrectomy complications are often considered due to the risks associated with a reoperation, and endoscopy plays a significant role in the diagnosis and management of post-sleeve gastrectomy complications. We perform a detailed review of the current endoscopic management of post-sleeve gastrectomy complications.
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Affiliation(s)
- Muaaz Masood
- Division of Gastroenterology and Hepatology, Center for Digestive Health, Virginia Mason Franciscan Health, Seattle, WA 98101, USA
| | - Donald E. Low
- Division of Thoracic Surgery, Center for Digestive Health, Virginia Mason Franciscan Health, Seattle, WA 98101, USA;
| | - Shanley B. Deal
- Division of General and Bariatric Surgery, Center for Weight Management, Virginia Mason Franciscan Health, Seattle, WA 98101, USA;
| | - Richard A. Kozarek
- Division of Gastroenterology and Hepatology, Center for Digestive Health, Virginia Mason Franciscan Health, Seattle, WA 98101, USA
- Center for Interventional Immunology, Benaroya Research Institute, Virginia Mason Franciscan Health, Seattle, WA 98101, USA
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Medas R, Rodrigues-Pinto E. Endoscopic treatment of upper gastrointestinal postsurgical leaks: a narrative review. Clin Endosc 2023; 56:693-705. [PMID: 37430398 PMCID: PMC10665610 DOI: 10.5946/ce.2023.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/28/2023] [Accepted: 04/01/2023] [Indexed: 07/12/2023] Open
Abstract
Upper gastrointestinal postsurgical leaks are life-threatening conditions with high mortality rates and are one of the most feared complications of surgery. Leaks are challenging to manage and often require radiological, endoscopic, or surgical intervention. Steady advancements in interventional endoscopy in recent decades have allowed the development of new endoscopic devices and techniques that provide a more effective and minimally invasive therapeutic option compared to surgery. Since there is no consensus regarding the most appropriate therapeutic approach for managing postsurgical leaks, this review aimed to summarize the best available current data. Our discussion specifically focuses on leak diagnosis, treatment aims, comparative endoscopic technique outcomes, and combined multimodality approach efficacy.
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Affiliation(s)
- Renato Medas
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Eduardo Rodrigues-Pinto
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
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Medas R, Rodrigues-Pinto E. Technical Review on Endoscopic Treatment Devices for Management of Upper Gastrointestinal Postsurgical Leaks. Gastroenterol Res Pract 2023; 2023:9712555. [PMID: 37342388 PMCID: PMC10279499 DOI: 10.1155/2023/9712555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/20/2022] [Accepted: 11/25/2022] [Indexed: 06/22/2023] Open
Abstract
Upper gastrointestinal postsurgical leaks are challenging to manage and often require radiological, endoscopic, or surgical intervention. Nowadays, endoscopy is considered the first-line approach for their management, however, there is no definite consensus on the most appropriate therapeutic approach. There is a wide diversity of endoscopic options, from close-cover-divert approaches to active or passive internal drainage approaches. Theoretically, all these options can be used alone or with a multimodality approach, as each of them has different mechanisms of action. The approach to postsurgical leaks should always be tailored to each patient, taking into account the several variables that may influence the final outcome. In this review, we discuss the important developments in endoscopic devices for the treatment of postsurgical leaks. Our discussion specifically focuses on principles and mechanism of action, advantages and disadvantages of each technique, indications, clinical success, and adverse events. An algorithm for endoscopic approach is proposed.
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Affiliation(s)
- Renato Medas
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Eduardo Rodrigues-Pinto
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
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de Oliveira VL, Bestetti AM, Trasolini RP, de Moura EGH, de Moura DTH. Choosing the best endoscopic approach for post-bariatric surgical leaks and fistulas: Basic principles and recommendations. World J Gastroenterol 2023; 29:1173-1193. [PMID: 36926665 PMCID: PMC10011956 DOI: 10.3748/wjg.v29.i7.1173] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/28/2022] [Accepted: 02/01/2023] [Indexed: 02/21/2023] Open
Abstract
Post-surgical leaks and fistulas are the most feared complication of bariatric surgery. They have become more common in clinical practice given the increasing number of these procedures and can be very difficult to treat. These two related conditions must be distinguished and characterized to guide the appropriate treatment. Leak is defined as a transmural defect with communication between the intra and extraluminal compartments, while fistula is defined as an abnormal communication between two epithelialized surfaces. Traditionally, surgical treatment was the preferred approach for leaks and fistulas and was associated with high morbidity with significant mortality rates. However, with the development of novel devices and techniques, endoscopic therapy plays an increasingly essential role in managing these conditions. Early diagnosis and endoscopic therapy initiation after clinical stabilization are crucial to success since clinical success rates are higher for acute leaks and fistulas when compared to late and chronic leaks and fistulas. Several endoscopic techniques are available with different mechanisms of action, including direct closure, covering/diverting or draining. The treatment should be individualized by considering the characteristics of both the patient and the defect. Although there is a lack of high-quality studies to provide standardized treatment algorithms, this narrative review aims to provide a summary of the current scientific evidence and, based on this data and our extensive experience, make recommendations to help choose the best endoscopic approach for the management of post-bariatric surgical leaks and fistulas.
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Affiliation(s)
- Victor Lira de Oliveira
- Serviço de Endoscopia Gastrointestinal, Departamento de Gastroenterologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo 05403010, Brazil
| | - Alexandre Moraes Bestetti
- Serviço de Endoscopia Gastrointestinal, Departamento de Gastroenterologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo 05403010, Brazil
| | - Roberto Paolo Trasolini
- Division of Gastroenterology, Hepatology and Endoscopy, Harvard Medical School, Brigham and Women's Hospital, Boston, MA 021115, United States
| | - Eduardo Guimarães Hourneaux de Moura
- Serviço de Endoscopia Gastrointestinal, Departamento de Gastroenterologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo 05403010, Brazil
| | - Diogo Turiani Hourneaux de Moura
- Serviço de Endoscopia Gastrointestinal, Departamento de Gastroenterologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo 05403010, Brazil
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Nedelcu M, Manos T, Noel P, Danan M, Zulian V, Vilallonga R, Nedelcu A, Carandina S. Is the Surgical Drainage Mandatory for Leak after Sleeve Gastrectomy? J Clin Med 2023; 12:jcm12041376. [PMID: 36835912 PMCID: PMC9963979 DOI: 10.3390/jcm12041376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 01/29/2023] [Accepted: 01/31/2023] [Indexed: 02/11/2023] Open
Abstract
INTRODUCTION Despite the unanimous acknowledgement of the laparoscopic sleeve gastrectomy (LSG) worldwide, the leak remains its deficiency. For the last decade, the surgical treatment was practically considered mandatory for almost any collection following LSG. The aim of this study is to evaluate the need for surgical drainage for leak following LSG. METHODS All consecutive patients having gone through LSG from January 2017 to December 2020 were enrolled in our study. Once the demographic data and the leak history were registered, we analyzed the outcome of the surgical or endoscopic drainage, the characteristics of the endoscopic treatment, and the evolution to complete healing. RESULTS A total of 1249 patients underwent LSG and the leak occurred in 11 cases (0.9%). There were 10 women with a mean age of 47.8 years (27-63). The surgical drainage was performed for three patients and the rest of the eight patients underwent primary endoscopic treatment. The endoscopic treatment was represented with pigtails for seven cases and septotomy with balloon dilation for four cases. In two out of these four cases, the septotomy was anticipated by the use of a nasocavitary drain for 2 weeks. The average number of endoscopic procedures was 3.2 (range 2-6). The leaks achieved complete healing after an average duration of 4.8 months (range 1-9 months). No mortality was recorded for a leak. CONCLUSIONS The treatment of the gastric leak must be tailored to each patient. Although there is still no consensus for the endoscopic drainage of leaks after LSG, the surgical approach can be avoided in up to 72%. The benefits of pigtails and nasocavitary drains followed by endoscopic septotomy are undeniable, and they should be included in the armamentarium of any bariatric center.
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Affiliation(s)
- Marius Nedelcu
- ELSAN, Clinique Saint Michel, Centre Chirurgical de l’Óbesite, 83000 Toulon, France
- ELSAN, Clinique Bouchard, 13006 Marseille, France
- Correspondence: ; Tel.: +33-695-950-965
| | - Thierry Manos
- ELSAN, Clinique Saint Michel, Centre Chirurgical de l’Óbesite, 83000 Toulon, France
| | - Patrick Noel
- ELSAN, Clinique Saint Michel, Centre Chirurgical de l’Óbesite, 83000 Toulon, France
- Emirates Specialty Hospital, Dubai Healthcare City, Dubai 505240, United Arab Emirates
- Mediclinic Airport Road Hospital, Abu Dhabi 48481, United Arab Emirates
| | - Marc Danan
- ELSAN, Clinique Saint Michel, Centre Chirurgical de l’Óbesite, 83000 Toulon, France
| | - Viola Zulian
- ELSAN, Clinique Saint Michel, Centre Chirurgical de l’Óbesite, 83000 Toulon, France
| | - Ramon Vilallonga
- ELSAN, Clinique Bouchard, 13006 Marseille, France
- Endocrine, Metabolic and Bariatric Unit, General Surgery Department, Hospital Vall d’Hebron, 08035 Barcelona, Spain
- Surgery Department, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain
| | | | - Sergio Carandina
- ELSAN, Clinique Saint Michel, Centre Chirurgical de l’Óbesite, 83000 Toulon, France
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de Moura DTH, Dantas ACB, Ribeiro IB, McCarty TR, Takeda FR, Santo MA, Nahas SC, de Moura EGH. Status of bariatric endoscopy–what does the surgeon need to know? A review. World J Gastrointest Surg 2022; 14:185-199. [PMID: 35317547 PMCID: PMC8908340 DOI: 10.4240/wjgs.v14.i2.185] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/14/2021] [Accepted: 02/13/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Obesity is a chronic and multifactorial disease with a variety of potential treatment options available. Currently, there are several multidisciplinary therapeutic options for its management, including conservative, endoscopic, and surgical treatment.
AIM To clarify indications, technical aspects, and outcomes of bariatric endoscopy.
METHODS Narrative review of current literature based on electronic databases including MEDLINE (PubMed), Cochrane Library, and SciELO.
RESULTS Bariatric endoscopy is in constant development and comprises primary and revisional treatment options as well as management of surgical complications. Various devices act upon different mechanisms of action, which may be individualized to each patient. Despite favorable results for the endoscopic treatment of obesity, prospective randomized studies with long-term follow-up are required to fully validate primary and revisional endoscopic therapies. Regarding the management of bariatric surgery complications, endoscopic therapy may be considered the procedure of choice in a variety of situations. Still, as there is no standardized algorithm, local experience should be considered in decision-making.
CONCLUSION The treatment of patients with obesity is complex, and a multidisciplinary approach is essential. Bariatric endoscopy has shown impressive results both in the treatment of obesity and its surgical complications, and therefore, must be part of the armamentarium in the fight against this disease.
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Affiliation(s)
- Diogo Turiani Hourneaux de Moura
- Departamento de Gastroenterologia, Faculdade de Medicina, Universidade de Sao Paulo, Serviço de Endoscopia Gastrointestinal do Hospital das Clínicas HCFMUSP, Sao Paulo 05403-010, Brazil
| | - Anna Carolina Batista Dantas
- Departamento de Gastroenterologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Unidade de Cirurgia Bariátrica e Metabólica, Disciplina de Cirurgia do Aparelho Digestivo e Coloproctologia, Sao Paulo 05403-010, Brazil
| | - Igor Braga Ribeiro
- Departamento de Gastroenterologia, Faculdade de Medicina, Universidade de Sao Paulo, Serviço de Endoscopia Gastrointestinal do Hospital das Clínicas HCFMUSP, Sao Paulo 05403-010, Brazil
| | - Thomas R McCarty
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women’s Hospital, Boston, MA 021115, United States
| | - Flávio Roberto Takeda
- Departamento de Gastroenterologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Unidade de Cirurgia Bariátrica e Metabólica, Disciplina de Cirurgia do Aparelho Digestivo e Coloproctologia, Sao Paulo 05403-010, Brazil
| | - Marco Aurelio Santo
- Departamento de Gastroenterologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Unidade de Cirurgia Bariátrica e Metabólica, Disciplina de Cirurgia do Aparelho Digestivo e Coloproctologia, Sao Paulo 05403-010, Brazil
| | - Sergio Carlos Nahas
- Departamento de Gastroenterologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Unidade de Cirurgia Bariátrica e Metabólica, Disciplina de Cirurgia do Aparelho Digestivo e Coloproctologia, Sao Paulo 05403-010, Brazil
| | - Eduardo Guimarães Hourneaux de Moura
- Departamento de Gastroenterologia, Faculdade de Medicina, Universidade de Sao Paulo, Serviço de Endoscopia Gastrointestinal do Hospital das Clínicas HCFMUSP, Sao Paulo 05403-010, Brazil
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Laopeamthong I, Akethanin T, Kasetsermwiriya W, Techapongsatorn S, Tansawet A. Vacuum Therapy and Internal Drainage as the First-Line Endoscopic Treatment for Post-Bariatric Leaks: A Systematic Review and Meta-Analysis. Visc Med 2022; 38:63-71. [PMID: 35295893 PMCID: PMC8874239 DOI: 10.1159/000518946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 08/06/2021] [Indexed: 02/03/2023] Open
Abstract
Introduction Several endoscopic methods can be employed to manage post-bariatric leaks. However, endoluminal vacuum therapy (EVT) and endoscopic internal drainage (EID) are relatively new methods, and studies regarding these methods are scarce. We performed a systematic review of the literature and a meta-analysis to evaluate the efficacy of EVT and EID. Methods Databases were searched for eligible studies. The clinical success of leak closure was the primary outcome of interest. A proportional meta-analysis was performed for pooling the primary outcome using a fixed-effects model. A meta-analysis or descriptive analysis of other outcomes was performed based on the data availability. Results Data from 3 EVT and 10 EID studies (n = 279) were used for evidence synthesis. The leak closure rates (95% confidence interval [CI]) of EVT and EID were 85.2% (75.1%-95.4%) and 91.6% (88.1%-95.2%), respectively. The corresponding mean treatment durations (95% CI) were 28 (2.4-53.6) and 78.4 (50.1-106.7) days, respectively. However, data about other outcomes were extremely limited; thus, a pooled analysis could not be performed. Conclusions Both EVT and EID were effective when used as the first-line treatment for post-bariatric leaks. However, larger studies must be conducted to compare the efficacy of the 2 interventions.
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Affiliation(s)
- Issaree Laopeamthong
- Vajira Minimally Invasive Surgery Unit, Department of Surgery, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | | | - Wisit Kasetsermwiriya
- Vajira Minimally Invasive Surgery Unit, Department of Surgery, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Suphakarn Techapongsatorn
- Vajira Minimally Invasive Surgery Unit, Department of Surgery, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Amarit Tansawet
- Vajira Minimally Invasive Surgery Unit, Department of Surgery, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand,*Amarit Tansawet,
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Boghossian MB, Funari MP, do Monte Junior ES, Rocha RSDP, de Moura DTH, de Souza TF, de Moura EGH. Endoscopic septotomy for fistula after bariatric surgery. Endoscopy 2022; 54:E38-E39. [PMID: 33607658 DOI: 10.1055/a-1375-0159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Manos T, Nedelcu M, Nedelcu A, Gagner M, Weiss AK, Bastid C, Carandina S, Noel P. Leak After Sleeve Gastrectomy: Updated Algorithm of Treatment. Obes Surg 2021; 31:4861-4867. [PMID: 34455540 DOI: 10.1007/s11695-021-05656-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 08/02/2021] [Accepted: 08/04/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Laparoscopic sleeve gastrectomy (LSG) is currently the most common procedure performed worldwide, and still the leak is considered the main limitation. After an initial enthusiasm for stents, the endoscopic treatment evolved including in the current management the septotomy with balloon dilatation and pigtails insertions. The aim of this study was to evaluate the updated algorithm of endoscopic treatment of leak following LSG including septotomy and balloon dilatation. METHODS All consecutive patients treated by endoscopy between January 2018 and March 2020 for leak following LSG were included in the current study. After recording the demographic and the leak history, we have analyzed the number of endoscopic sessions, the duration of treatment, and the healing rate of endoscopic treatment for 3 groups: A, small orifice (< 10 mm); B, large orifice (> 10 mm) and acute leak; and group C with large orifice and late leak. RESULTS A total of 53 patients received endoscopic treatment for leak following LSG. The leaks achieved complete healing after average duration of 3.2 months (range 1-7 months), 2.3 months for group A, 4.2 months for group B, and 3.7 months for group C. The average number of endoscopic procedures was 2.8 (range 2-6) and was required for general population: for group A, 2.3 sessions; in group B, 3.4 sessions; and in group C, 2.7 sessions. Two out of 53 patients (3.8%) required additional treatment outside of the current algorithm, one in group A and another in group B. One patient was transferred for pulmonary abscess, and for another patient, the leak was considered chronic after a total of 14 months, and a laparoscopic fistula-jejunostomy was performed with favorable outcomes. CONCLUSIONS Although there is still no consensus for endoscopic management of leaks after LSG, the benefits of pigtails and the septotomy are undeniable, and it should be included in the armamentarium of any bariatric endoscopic service.
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Affiliation(s)
- Thierry Manos
- ELSAN, Clinique Bouchard, 77 Rue de Dr. Escat, 13006, Marseille, France
| | - Marius Nedelcu
- ELSAN, Clinique Bouchard, 77 Rue de Dr. Escat, 13006, Marseille, France. .,ELSAN, Clinique Saint Michel, Centre Chirurgical de L'Obésité, Place du 4 Septembre, 83100, Toulon, France.
| | - Anamaria Nedelcu
- ELSAN, Clinique Saint Michel, Centre Chirurgical de L'Obésité, Place du 4 Septembre, 83100, Toulon, France
| | | | - Abdul Kader Weiss
- Emirates Specialty Hospital, Dubai Healthcare City, Dubai, United Arab Emirates
| | - Christophe Bastid
- ELSAN, Clinique Bouchard, 77 Rue de Dr. Escat, 13006, Marseille, France
| | - Sergio Carandina
- ELSAN, Clinique Saint Michel, Centre Chirurgical de L'Obésité, Place du 4 Septembre, 83100, Toulon, France
| | - Patrick Noel
- ELSAN, Clinique Bouchard, 77 Rue de Dr. Escat, 13006, Marseille, France.,Emirates Specialty Hospital, Dubai Healthcare City, Dubai, United Arab Emirates.,Mediclinic Airport Road, Abu Dhabi, United Arab Emirates
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Kumbhari V, Cummings DE, Kalloo AN, Schauer PR. AGA Clinical Practice Update on Evaluation and Management of Early Complications After Bariatric/Metabolic Surgery: Expert Review. Clin Gastroenterol Hepatol 2021; 19:1531-1537. [PMID: 33741500 DOI: 10.1016/j.cgh.2021.03.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 01/20/2021] [Accepted: 03/12/2021] [Indexed: 02/06/2023]
Abstract
DESCRIPTION Endoscopic techniques are paramount in the identification and management of complications after surgery, though collaboration with other specialties is obligatory. Unfortunately, the evaluation and treatment algorithms are not standardized and there is a paucity of high-quality prospective studies to provide clarity regarding the best approach. The purpose of this clinical practice update is to apprise the clinician with respect to the endoscopic evaluation and management of patients with early (<90 days) complications after undergoing bariatric/metabolic surgery. METHODS The best practice advice outlined in this expert review are based on available published evidence, including observational studies and systematic reviews, and incorporates expert opinion where applicable. BEST PRACTICE ADVICE 1: Clinicians performing endoscopic approaches to treat early major postoperative complications should do so in a multidisciplinary manner with interventional radiology and bariatric/metabolic surgery co-managing the patient. Daily communication is advised. BEST PRACTICE ADVICE 2: Clinicians embarking on incorporating endoscopic management of bariatric/metabolic surgical complications into their clinical practice should have a comprehensive knowledge of the indications, contraindications, risks, benefits, and outcomes of each of the endoscopic treatment techniques. They should also have knowledge of the risks and benefits of alternative methods such as surgical and interventional radiological based approaches. BEST PRACTICE ADVICE 3: Clinicians incorporating endoscopic management of bariatric/metabolic surgical complications into their clinical practice should have expertise in interventional endoscopy techniques, including but not limited to: using concomitant fluoroscopy, stent deployment and retrieval, managing stenosis, and managing percutaneous drains. BEST PRACTICE ADVICE 4: Clinicians should screen all patients undergoing endoscopic management of bariatric/metabolic surgical complications and dietary intolerance for comorbid medical (nutrient deficiencies, infection, pulmonary embolism) and psychological (depression, anxiety) conditions. BEST PRACTICE ADVICE 5: Endoscopic approaches to managing complications of bariatric/metabolic surgery may be considered for patients in the immediate, early and late postoperative periods depending on hemodynamic stability. BEST PRACTICE ADVICE 6: Clinicians incorporating endoscopic management of bariatric/metabolic surgical complications into their clinical practice should have a detailed understanding of the pathophysiologic mechanisms initiating and perpetuating conditions such as staple-line leaks. This will allow for a prompt diagnosis and appropriate therapy to be targeted not only at the area of interest, but also any concomitant downstream stenosis. BEST PRACTICE ADVICE 7: Clinicians should recognize that the goal for endoscopic management of staple-line leaks are often not necessarily initial closure of the leak site, but rather techniques to promote drainage of material from the perigastric collection into the gastric lumen such that the leak site closes by secondary intention.
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Affiliation(s)
- Vivek Kumbhari
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland; Department of Medicine, Mayo Clinic College of Medicine and Science, Jacksonville, Florida.
| | - David E Cummings
- UW Medicine Diabetes Institute, University of Washington, Seattle, Washington; Weight Management Program, VA Puget Sound Health Care System, University of Washington, Seattle, Washington
| | - Anthony N Kalloo
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Philip R Schauer
- Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, Louisiana
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Gjeorgjievski M, Imam Z, Cappell MS, Jamil LH, Kahaleh M. A Comprehensive Review of Endoscopic Management of Sleeve Gastrectomy Leaks. J Clin Gastroenterol 2021; 55:551-576. [PMID: 33234879 DOI: 10.1097/mcg.0000000000001451] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/02/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Bariatric surgery leaks result in significant morbidity and mortality. Experts report variable therapeutic approaches, without uniform guidelines or consensus. OBJECTIVE To review the pathogenesis, risk factors, prevention, and treatment of gastric sleeve leaks, with a focus on endoscopic approaches. In addition, the efficacy and success rates of different treatment modalities are assessed. DESIGN A comprehensive review was conducted using a thorough literature search of 5 online electronic databases (PubMed, PubMed Central, Cochrane, EMBASE, and Web of Science) from the time of their inception through March 2020. Studies evaluating gastric sleeve leaks were included. MeSH terms related to "endoscopic," "leak," "sleeve," "gastrectomy," "anastomotic," and "bariatric" were applied to a highly sensitive search strategy. The main outcomes were epidemiology, pathophysiology, diagnosis, treatment, and outcomes. RESULTS Literature search yielded 2418 studies of which 438 were incorporated into the review. Shock and peritonitis necessitate early surgical intervention for leaks. Endoscopic therapies in acute and early leaks involve modalities with a focus on one of: (i) defect closure, (ii) wall diversion, or (iii) wall exclusion. Surgical revision is required if endoscopic therapies fail to control leaks after 6 months. Chronic leaks require one or more endoscopic, radiologic, or surgical approaches for fluid collection drainage to facilitate adequate healing. Success rates depend on provider and center expertise. CONCLUSION Endoscopic management of leaks post sleeve gastrectomy is a minimally invasive and effective alternative to surgery. Their effect may vary based on clinical presentation, timing or leak morphology, and should be tailored to the appropriate endoscopic modality of treatment.
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Affiliation(s)
- Mihajlo Gjeorgjievski
- Departments of Gastroenterology & Hepatology
- Medicine, Oakland University William Beaumont School of Medicine, Royal Oak, MI
- Department of Gastroenterology, Rutgers Robert Wood Johnson Medical Center, New Brunswick, NJ
| | - Zaid Imam
- Departments of Gastroenterology & Hepatology
- Medicine, Oakland University William Beaumont School of Medicine, Royal Oak, MI
| | - Mitchell S Cappell
- Departments of Gastroenterology & Hepatology
- Medicine, Oakland University William Beaumont School of Medicine, Royal Oak, MI
| | - Laith H Jamil
- Departments of Gastroenterology & Hepatology
- Medicine, Oakland University William Beaumont School of Medicine, Royal Oak, MI
| | - Michel Kahaleh
- Department of Gastroenterology, Rutgers Robert Wood Johnson Medical Center, New Brunswick, NJ
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Kim KH, Jung K, Kim YH, Seo KW. Endoscopic Septotomy as a Treatment for Chronic Leak after Laparoscopic Sleeve Gastrectomy. JOURNAL OF METABOLIC AND BARIATRIC SURGERY 2021; 10:42-45. [PMID: 36687751 PMCID: PMC9847649 DOI: 10.17476/jmbs.2021.10.1.42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/31/2021] [Accepted: 05/31/2021] [Indexed: 01/25/2023]
Abstract
Acute leakage after sleeve gastrectomy progresses into chronic leakage by 10-28.1%, which causes the surgeon to be disturbed. The main treatment for chronic leakage is surgery, but the authors report successful care with endoscopic septotomy. Forty-one year old female patient with a BMI of 42.8 (161.6 cm/111.8 kg) underwent a laparoscopic sleeve gastrectomy. The leakage of the proximal part of the staple resection line was verified in the abdominal CT on the fourth day after the procedure due to pain in the left shoulder that could not be clarified. After appropriate treatment including stent, the patient ended the acute leakage treatment 150 days after surgery. However, the patient was visited for 10 months after removed percutaneous catheter drainage due to fever and pain in the left shoulder. Afterwards, chronic leakage was confirmed from the CT and endoscopy at POD 15 months. We performed endoscopic treatment in the operating room under general anesthesia. At the gastroesophageal junction, we could find chronic leak orifice and bridging fold between stomach lumen and abscess pocket. Endoscopic septotomy was performed with the endoscopic knife and electrosurgical surgical unit, until the stomach lumen and abscess pockets were fully in communication. After the patient was discharged without any complications and is currently under close observation. Endoscopic septotomy as a treatment for chronic leak is feasible and safe. Herein, we report this case with video clip.
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Affiliation(s)
- Ki Hyun Kim
- Department of Surgery, Kosin University College of Medicine, Busan, Korea
| | - Kyoungwon Jung
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Yoon Hong Kim
- Department of Surgery, Kosin University College of Medicine, Busan, Korea
| | - Kyung Won Seo
- Department of Surgery, Kosin University College of Medicine, Busan, Korea
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Lorenzo D, Gkolfakis P, Lemmers A, Louis H, Huberty V, Blero D, Devière J. Endoscopic Dilation of Post-Sleeve Gastrectomy Stenosis: Long-Term Efficacy and Safety Results. Obes Surg 2021; 31:2188-2196. [PMID: 33598846 DOI: 10.1007/s11695-021-05252-w] [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: 11/11/2020] [Revised: 01/17/2021] [Accepted: 01/20/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Post-sleeve gastrectomy (SG) stenoses occur in about 5% of cases. Hydrostatic dilation (HD) and pneumatic dilation (PD) have been proposed as treatments, but efficacy data remain scarce. Objective is to describe long-term efficacy and safety of HD and PD. METHODS This retrospective study in a referral endoscopy center included patients with symptomatic post-SG stenosis treated with endoscopic balloon dilation (EBD). Stenosis was defined as "organic" if luminal narrowing was evident, "functional" for a deformation, or "combined." Endoscopic treatment consisted of ≥ 1 HD (15-20 mm) and/or ≥ 1 PD (30-35 mm). Initial success was defined as improvement of stenosis-related symptoms at 1 month and long-term success as persistence of improvement at last follow-up. RESULTS Forty-four patients (73% women; mean age 45.5 ± 11 years; mean follow-up 26 ± 23 months) underwent EBD between 2013 and 2019. HD and PD were used in 15 (34%) and 29 (66%) patients, respectively, (mean dilation number: 1.8 ± 1.1). Post-SG stenoses were considered organic in 10 (23%), functional in 21 (48%), and combined in 13 (29%) patients. Initial success was achieved in 42 (96%) patients, while 35 (80%) patients had no symptom recurrence at last follow-up. Perforation occurred in one patient. HD was more frequently used in organic stenoses (8/10), while PD in functional and combined stenoses (18/21 and 9/13, respectively; p < 0.001). Rates of success did not differ by type of stenosis. CONCLUSION Endoscopic dilation is an effective treatment for post-SG stenoses, providing long-term symptom relief. PD should be preferred in cases of functional stenoses, and HD used for organic stenoses.
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Affiliation(s)
- Diane Lorenzo
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium.
| | - Paraskevas Gkolfakis
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Arnaud Lemmers
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Hubert Louis
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Vincent Huberty
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Daniel Blero
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Jacques Devière
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium
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Gastric Fistula After Sleeve Gastrectomy: Clinical Features and Treatment Options. Obes Surg 2020; 31:1196-1203. [PMID: 33222105 DOI: 10.1007/s11695-020-05115-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/04/2020] [Accepted: 11/10/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE To trace the clinical profile of fistula cases after sleeve gastrectomy (SG) and evaluate the efficacy and safety of endoscopic treatments and the admission costs of these patients. METHODS This is a retrospective study of patients who developed gastric fistulas after SG. All patients were submitted to surgical and/or endoscopic interventions (self-expandable stent, septotomy, and balloon dilation). The main studied variables were need for reoperation, number of endoscopic procedures, endoscopic complications, time until fistula diagnosis, fistula location, time until resolution, length of hospital stay, and health costs. RESULTS The sample was mainly female (76.2%) with a mean age of 39.5 years and a BMI of 39.6 kg/m2. In 90.5% of cases, the fistula occurred in the topography of the His angle. Thirteen patients required surgical intervention. Of the patients who underwent endoscopic interventions, it was necessary to place more than one self-expandable stent of a maximum duration of 4 weeks. Six patients underwent more than two sessions of septotomy. There was one case of bleeding after septotomy. Dilatation was required in 71.4% of patients and an average of two sessions (1-5) per patient. The diagnosis of fistula occurred 14.4 days after surgery. The average time to resolve fistulas was 50.6 days. The average hospital stay was 75.8 days. The total cost of hospitalization was on average US$ 75,180.00. CONCLUSION The surgical and endoscopic treatment of gastric fistulas after SG was safe and effective. There was a very low rate of complications. The time of onset of fistulas was not decisive for patient improvement.
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Schulman AR, Watson RR, Abu Dayyeh BK, Bhutani MS, Chandrasekhara V, Jirapinyo P, Krishnan K, Kumta NA, Melson J, Pannala R, Parsi MA, Trikudanathan G, Trindade AJ, Maple JT, Lichtenstein DR. Endoscopic devices and techniques for the management of bariatric surgical adverse events (with videos). Gastrointest Endosc 2020; 92:492-507. [PMID: 32800313 DOI: 10.1016/j.gie.2020.04.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 04/02/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS As the prevalence of obesity continues to rise, increasing numbers of patients undergo bariatric surgery. Management of adverse events of bariatric surgery may be challenging and often requires a multidisciplinary approach. Endoscopic intervention is often the first line of therapy for management of these adverse events. This document reviews technologies and techniques used for endoscopic management of adverse events of bariatric surgery, organized by surgery type. METHODS The MEDLINE database was searched through May 2018 for articles related to endoscopic management of adverse events of bariatric interventions by using relevant keywords such as adverse events related to "gastric bypass," "sleeve gastrectomy," "laparoscopic adjustable banding," and "vertical banded sleeve gastroplasty," in addition to "endoscopic treatment" and "endoscopic management," among others. Available data regarding efficacy, safety, and financial considerations are summarized. RESULTS Common adverse events of bariatric surgery include anastomotic ulcers, luminal stenoses, fistulae/leaks, and inadequate initial weight loss or weight regain. Devices used for endoscopic management of bariatric surgical adverse events include balloon dilators (hydrostatic, pneumatic), mechanical closure devices (clips, endoscopic suturing system, endoscopic plication platform), luminal stents (covered esophageal stents, lumen-apposing metal stents, plastic stents), and thermal therapy (argon plasma coagulation, needle-knives), among others. Available data, composed mainly of case series and retrospective cohort studies, support the primary role of endoscopic management. Multiple procedures and techniques are often required to achieve clinical success, and existing management algorithms are evolving. CONCLUSIONS Endoscopy is a less invasive alternative for management of adverse events of bariatric surgery and for revisional procedures. Endoscopic procedures are frequently performed in the context of multidisciplinary management with bariatric surgeons and interventional radiologists. Treatment algorithms and standards of practice for endoscopic management will continue to be refined as new dedicated technology and data emerge.
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Affiliation(s)
- Allison R Schulman
- Department of Gastroenterology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Rabindra R Watson
- Department of Gastroenterology, Interventional Endoscopy Services, California Pacific Medical Center, San Francisco, California, USA
| | - Barham K Abu Dayyeh
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Manoop S Bhutani
- Department of Gastroenterology Hepatology and Nutrition, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Vinay Chandrasekhara
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Pichamol Jirapinyo
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Kumar Krishnan
- Division of Gastroenterology, Department of Internal Medicine, Harvard Medical School and Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Nikhil A Kumta
- Division of Gastroenterology, Mount Sinai Hospital, New York, New York, USA
| | - Joshua Melson
- Division of Digestive Diseases, Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois, USA
| | - Rahul Pannala
- Department of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - Mansour A Parsi
- Section for Gastroenterology and Hepatology, Tulane University Health Sciences Center, New Orleans, Louisiana, USA
| | - Guru Trikudanathan
- Department of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, Minnesota, USA
| | - Arvind J Trindade
- Department of Gastroenterology, Zucker School of Medicine at Hofstra/Northwell, Long Island Jewish Medical Center, New Hyde Park, New York, USA
| | - John T Maple
- Division of Digestive Diseases and Nutrition, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - David R Lichtenstein
- Division of Gastroenterology, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts, USA
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Brunaldi VO, Galvao Neto M, Zundel N, Abu Dayyeh BK. Isolated sleeve gastrectomy stricture: a systematic review on reporting, workup, and treatment. Surg Obes Relat Dis 2020; 16:955-966. [DOI: 10.1016/j.soard.2020.03.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/24/2020] [Accepted: 03/06/2020] [Indexed: 12/11/2022]
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Endoscopic balloon dilation for treatment of sleeve gastrectomy stenosis: a systematic review and meta-analysis. Gastrointest Endosc 2020; 91:989-1002.e4. [PMID: 31785274 DOI: 10.1016/j.gie.2019.11.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 11/19/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Gastric stenosis is a rare but potentially serious adverse event after sleeve gastrectomy. Despite current suboptimal treatments, endoscopic balloon dilatation (EBD) has emerged as a safe and efficacious approach. The purpose of this study is to assess the overall success of EBD for sleeve gastrectomy stenosis (SGS) as first-line therapy. METHODS MEDLINE, Embase, Web of Science, Google Scholar, and Cochrane Database were searched from inception to July 2018. The primary outcome was defined as overall success rate of clinical resolution of SGS obstructive symptoms with EBD, expressed as pooled event rate and 95% confidence interval (CI). The secondary predefined outcomes include EBD success rates for SGS in the proximal (cardia) location or mid-distal location (antrum/incisura), in early SGS (up to 3 months after laparoscopic sleeve gastrectomy), and late SGS (3 months or longer after laparoscopic sleeve gastrectomy) and success rate of cases requiring stents or salvage surgery. RESULTS Eighteen studies encompassing 426 patients were analyzed. The average age and body mass index were 41.7 years and 40.1 kg/m2, respectively, and the average number of dilations for all cases was 1.8 per person. Overall EBD success rate was 76% (95% CI, .67-.86). EBD success rate in the proximal SGS was 90% (95% CI, 63%-98%), distal SGS was 70% (95% CI, 47%-86%), early SGS within 3 months was 59% (95% CI, 34%-79%), and late SGS after 3 months was 61% (95% CI, 41%-78%). Seventeen percent of patients underwent secondary salvage surgery, with a success rate of 91% (95% CI, 80%-96%). CONCLUSIONS Endoscopic balloon dilation appears to be a safe and effective minimally invasive alternative to surgical revision and should be used as first-line therapy for SGS.
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Diaz R, Welsh LK, Perez JE, Narvaez A, Davalos G, Portenier D, Guerron AD. Endoscopic septotomy as a treatment for leaks after sleeve gastrectomy: Meeting presentations: Digestive Disease Week 2019. Endosc Int Open 2020; 8:E70-E75. [PMID: 31921987 PMCID: PMC6949161 DOI: 10.1055/a-1027-6888] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 08/12/2019] [Indexed: 12/16/2022] Open
Abstract
Background and study aims Sleeve gastrectomy (LSG) is the most commonly performed bariatric procedure in the world. Leaks are the most feared complications after this procedure. Endoscopic septotomy has been described as a resolution technique that could be useful in the setting of late and chronic leaks. We present our experience in the management of gastric leaks with this advanced endoscopic technique. Patients and methods Retrospective review of patients who have been admitted to our hospital from January 2016 to December 2018. Results Five patients were found. All had their index surgery in outside hospitals. The average age was 51 years (range 40 - 69), and four patients were female. Mean time from LSG to leak presentation was 15 days (range 7 - 25). Mean time from leak presentation to septotomy procedure was 61 days (range 21 - 110). All patients were treated with sleeve dilatation before septotomy using endoscopic achalasia balloons. Mean procedure time was 79 minutes (range 55 - 125). Success was achieved in 80 % of patients, and no complications related to the procedure were identified. One patient underwent total gastrectomy for definitive management. Mean follow-up time was 14.25 months (range 6 - 26), and the average time for fistula closure was 60.25 days. Conclusion Endoscopic septotomy is safe and effective for management of chronic leaks after LSG. Associated non-selective dilatation may be a crucial step to allow distal patency and axis rectification for appropriate leak closure.
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Affiliation(s)
- Ramon Diaz
- Division of Minimally Invasive Surgery, Metabolic and Weight Loss Surgery, Department of Surgery, Duke University Health System, Durham, North Carolina, United States
| | - Leonard K. Welsh
- Division of Minimally Invasive Surgery, Metabolic and Weight Loss Surgery, Department of Surgery, Duke University Health System, Durham, North Carolina, United States
| | - Juan Esteban Perez
- Division of Minimally Invasive Surgery, Metabolic and Weight Loss Surgery, Department of Surgery, Duke University Health System, Durham, North Carolina, United States
| | - Andres Narvaez
- Division of Minimally Invasive Surgery, Metabolic and Weight Loss Surgery, Department of Surgery, Duke University Health System, Durham, North Carolina, United States
| | - Gerardo Davalos
- Division of Minimally Invasive Surgery, Metabolic and Weight Loss Surgery, Department of Surgery, Duke University Health System, Durham, North Carolina, United States
| | - Dana Portenier
- Division of Minimally Invasive Surgery, Metabolic and Weight Loss Surgery, Department of Surgery, Duke University Health System, Durham, North Carolina, United States
| | - A. Daniel Guerron
- Division of Minimally Invasive Surgery, Metabolic and Weight Loss Surgery, Department of Surgery, Duke University Health System, Durham, North Carolina, United States
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Sousa P, Noronha Ferreira C, Coutinho J, Carepa F, Rosa R, Barão A, Marques Ferreira C, Girao J, Ruivo A, Bicha Castelo H, Lopes J, Almeida A, Carrilho Ribeiro L, Velosa J. Fistula Recurrence: A Clinical Reality after Successful Endoscopic Closure of Laparoscopic Sleeve Gastrectomy Fistulas. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2019; 26:242-250. [PMID: 31328138 DOI: 10.1159/000492637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/31/2018] [Indexed: 11/19/2022]
Abstract
Background and Aims Laparoscopic sleeve gastrectomy (LSG)-related fistulas are important and potentially fatal complications. We aimed at determining the incidence, predictive factors, and management of recurrence of post-LSG fistulas. Methods This is a retrospective cohort study of 12 consecutive patients with LSG fistulas managed endoscopically between 2008 and 2013. We analyzed factors associated with recurrence of post-LSG fistulas and the efficacy of a primarily endoscopic approach to manage fistula recurrence. Results The average age at fistula detection after LSG was 43.3 ± 10.9 years, and 10 (83%) patients were female. The median interval between surgery and initial fistula detection was 14 (4-145) days. Fistulas were located at the gastric cardia in 9/12 patients. A median of 4 (1-10) endoscopies were performed per patient until all fistulas were successfully closed. The median follow-up was 30.5 (15-72) months. Fistula recurrence was detected in 3 (25%) female patients with an average age of 31.7 ± 7.9 years after a median of 119 (50-205) days of the initial fistula closure. Fistulas in all 3 patients recurred at the gastric cardia and were successfully managed endoscopically. There was a second recurrence in 1 patient after 6 months, and she was re-operated with anastomosis of a jejunal loop at the site of the fistula orifice at the gastric cardia. We did not find any factors at initial fistula detection that were significantly associated with fistula recurrence. There were no deaths related to initial fistula after LSG and fistula recurrence. Conclusions A primarily endoscopic approach is an effective and safe method for the management of fistulas after LSG. Fistula recurrence occurred in 25% of patients and was managed endoscopically. Key Messages Although we could not define predictive factors of post-LSG fistula recurrence, it is a clinical reality and can be managed endoscopically.
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Affiliation(s)
- Patricia Sousa
- Serviço de Gastrenterologia e Hepatologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Carlos Noronha Ferreira
- Serviço de Gastrenterologia e Hepatologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - João Coutinho
- Serviço de Cirurgia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Fátima Carepa
- Serviço de Cirurgia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Rosário Rosa
- Serviço de Cirurgia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Andreia Barão
- Serviço de Cirurgia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Carlos Marques Ferreira
- Serviço de Cirurgia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - José Girao
- Serviço de Cirurgia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - António Ruivo
- Serviço de Cirurgia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Henrique Bicha Castelo
- Serviço de Cirurgia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - João Lopes
- Serviço de Gastrenterologia e Hepatologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Amélia Almeida
- Serviço de Anestesiologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Luís Carrilho Ribeiro
- Serviço de Gastrenterologia e Hepatologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - José Velosa
- Serviço de Gastrenterologia e Hepatologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
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Dammaro C, Lainas P, Dumont JL, Tranchart H, Donatelli G, Dagher I. Endoscopic Internal Drainage Coupled to Prompt External Drainage Mobilization Is an Effective Approach for the Treatment of Complicated Cases of Sleeve Gastrectomy. Obes Surg 2019; 29:2929-2935. [DOI: 10.1007/s11695-019-03933-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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22
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Baptista A, Hourneaux De Moura DT, Jirapinyo P, Hourneaux De Moura EG, Gelrud A, Kahaleh M, Salinas A, Sabagh LC, Ospina A, Rincones VZ, Doval R, Bandel JW, Thompson CC. Efficacy of the cardiac septal occluder in the treatment of post-bariatric surgery leaks and fistulas. Gastrointest Endosc 2019; 89:671-679.e1. [PMID: 30529441 DOI: 10.1016/j.gie.2018.11.034] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 11/25/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Endoscopy has evolved to become first-line therapy for the treatment of post-bariatric leaks; however, many sessions are often required with variable success rates. Due to these limitations, the use of the cardiac septal defect occluder (CSDO) has recently been reported in this population. METHODS The study population was a multicenter retrospective series of patients with post-bariatric surgical leaks who underwent treatment with CSDO placement. Data on the type of surgery, previous treatment details, fistula dimensions, success rate, and adverse events were collected. Leaks were grouped according to the International Sleeve Gastrectomy Expert Panel Consensus. Outcomes included technical and clinical success and safety of the CSDO. Regression analysis was performed to determine the predictors of response. RESULTS Forty-three patients with leaks were included (31 sleeve gastrectomy and 12 Roux-en-Y gastric bypass). They were divided into acute (n = 3), early (n = 5), late (n = 23), and chronic (n = 12). Forty patients had failed previous endoscopic treatment and 3 patients had CSDO as the primary treatment. Median follow-up was 34 weeks. Technical success was achieved in all patients and clinical success in 39 patients (90.7%). All chronic, late, and early leaks were successfully closed, except one undrained late leak. The 5 patients with early leaks had an initial satisfactory response, but within 30 days, drainage recurred. The CSDOs were removed and replaced with larger-diameter devices leading to permanent defect closure. Acute leaks were not successfully closed in all 3 patients. Regression analysis showed that chronicity and previous treatment were associated with fistula closure; success rates for late/chronic leaks versus acute/early leaks were 97.1% and 62.5%, respectively (P = .0023). CONCLUSION This observational study found that the CSDO had a high efficacy rate in patients with non-acute leaks, with no adverse events. All early, late, and chronic leaks were successfully closed, except for one undrained late leak. However, early leaks required a second placement of a larger CSDO in all cases. These results suggest that the CSDO should be considered for non-acute fistula and that traditional closure methods are likely preferred in the acute and early settings.
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Affiliation(s)
- Alberto Baptista
- Hospital das Clínicas Caracas, Unidad de Exploraciones Digestivas, Caracas, Venezuela
| | - Diogo Turiani Hourneaux De Moura
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Pichamol Jirapinyo
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | | | - Michel Kahaleh
- Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey, USA
| | - Alberto Salinas
- Hospital das Clínicas Caracas, Unidad de Exploraciones Digestivas, Caracas, Venezuela
| | | | | | | | - Raul Doval
- Centro Médico de Caracas, Caracas, Venezuela
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Abstract
PURPOSE OF REVIEW Gastrointestinal transmural defects are defined as total rupture of the gastrointestinal wall and can be divided into three main categories: perforations, leaks, and fistulas. Due to an increase in the number of therapeutic endoscopic procedures including full-thickness resections and the increase incidence of complications related to bariatric surgeries, there has been an increase in the number of transmural defects seen in clinical practice and the number of non-invasive endoscopic treatment procedures used to treat these defects. RECENT FINDINGS The variety of endoscopic approaches and devices, including closure techniques using clips, endoloop, and endoscopic sutures; covering techniques such as the cardiac septal occluder device, luminal stents, and tissue sealants; and drainage techniques including endoscopic vacuum therapy, pigtail, and septotomy with balloon dilation are transforming endoscopy as the first-line approach for therapy of these conditions. In this review, we describe the various transmural defects and the endoscopic techniques and devices used in their closure.
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25
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Ortega CB, Guerron AD, Portenier D. Endoscopic Abscess Septotomy: A Less Invasive Approach for the Treatment of Sleeve Gastrectomy Leaks. J Laparoendosc Adv Surg Tech A 2018; 28:859-863. [DOI: 10.1089/lap.2017.0429] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Camila B. Ortega
- Division of Metabolic and Weight Loss Surgery, Department of Surgery, Duke University Health System, Durham, North Carolina
| | - Alfredo D. Guerron
- Division of Metabolic and Weight Loss Surgery, Department of Surgery, Duke University Health System, Durham, North Carolina
| | - Dana Portenier
- Division of Metabolic and Weight Loss Surgery, Department of Surgery, Duke University Health System, Durham, North Carolina
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An Algorithmic Approach to the Management of Gastric Stenosis Following Laparoscopic Sleeve Gastrectomy. Obes Surg 2018; 27:2628-2636. [PMID: 28470488 DOI: 10.1007/s11695-017-2689-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Gastric stenosis (GS) is a potential adverse event post-laparoscopic sleeve gastrectomy (LSG). Endoscopic management is preferred; however, there is significant variation in therapeutic strategies with no defined algorithm. This study aims to describe the safety and efficacy of a predefined step-wise algorithm for endoscopic management of GS post-LSG. METHODS Consecutive patients with symptomatic GS post-LSG, presenting between July 2015 and August 2016, were subjected to a predefined treatment algorithm of serial dilations using achalasia balloons, followed by a fully covered self-expanding metal stent (FCSEMS) if dilations were inadequate. Patients who did not respond or opted out of ongoing endoscopic therapy were offered revision Roux-en-Y gastric bypass (RYGB). RESULTS Total of 17 patients underwent a median of 2 (range 1-4) balloon dilations. Twelve patients (70.6%) reported clinical improvement with balloon dilation alone, while 3 (17.6%) required subsequent FCSEMS placement. One patient suffered a tear to the muscularis propria with balloon dilation, which was managed conservatively. Overall, 15 (88.2%) reported clinical improvement with endoscopic management. PAGI-SYM scores revealed that the strongest response to therapy, based on mean reduction of score ± SD, was in the following items: nausea (3 ± 1.9, P < 0.001), heartburn during day (2.8 ± 1.5, P = 0.003), heartburn on lying down (3.4 ± 1.4, P < 0.001), reflux during day (2.8 ± 1.9, P < 0.001), and reflux on lying down (3.0 ± 1.9, P < 0.001). Two (11.8%) patients failed endoscopic therapy and underwent RYGB. CONCLUSIONS Endoscopic management of GS using the described algorithmic approach is safe and effective post-LSG. Patients with severe stenosis or helical stenosis are likely to require revision RYGB.
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Martin del Campo SE, Mikami DJ, Needleman BJ, Noria SF. Endoscopic stent placement for treatment of sleeve gastrectomy leak: a single institution experience with fully covered stents. Surg Obes Relat Dis 2018; 14:453-461. [DOI: 10.1016/j.soard.2017.12.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Revised: 12/04/2017] [Accepted: 12/15/2017] [Indexed: 12/12/2022]
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Cosse C, Rebibo L, Brazier F, Hakim S, Delcenserie R, Regimbeau JM. Cost-effectiveness analysis of stent type in endoscopic treatment of gastric leak after laparoscopic sleeve gastrectomy. Br J Surg 2018; 105:570-577. [DOI: 10.1002/bjs.10732] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Revised: 09/12/2017] [Accepted: 09/20/2017] [Indexed: 01/30/2023]
Abstract
Abstract
Background
Gastric leak is the most feared surgical postoperative complication after sleeve gastrectomy. An endoscopic procedure is usually required to treat the leak. No data are available on the cost-effectiveness of different stent types in this procedure.
Methods
Between April 2005 and July 2016, patients with a confirmed gastric leak undergoing endoscopic treatment using a covered stent (CS) or double-pigtail stent (DPS) were included. The primary objective of the study was to assess overall costs of the stent types after primary sleeve gastrectomy. Secondary objectives were the cost-effectiveness of each stent type expressed as an incremental cost-effectiveness ratio (ICER); the incremental net benefit; the probability of efficiency, defined as the probability of being cost-effective at a threshold of €30 000, and identification of the key drivers of ICER derived from a multivariable analysis.
Results
One hundred and twelve patients were enrolled. The overall mean costs of gastric leak were €22 470; the mean(s.d.) cost was €24 916(12 212) in the CS arm and €20 024(3352) in the DPS arm (P = 0·018). DPS was more cost-effective than CS (ICER €4743 per endoscopic procedure avoided), with an incremental net benefit of €25 257 and a 27 per cent probability of efficiency. Key drivers of the ICER were the inpatient ward after diagnosis of gastric leak (surgery versus internal medicine), type of institution (private versus public) and duration of hospital stay per endoscopic procedure.
Conclusion
DPS for the treatment of gastric leak is more cost-effective than CS and should be proposed as the standard regimen whenever possible.
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Affiliation(s)
- C Cosse
- Department of Digestive Surgery, Amiens South Hospital, Jules Verne University of Picardie, Amiens, France
- Institut National de la Santé et de la Recherche Médicale U1088, Jules Verne University of Picardie, Amiens, France
| | - L Rebibo
- Department of Digestive Surgery, Amiens South Hospital, Jules Verne University of Picardie, Amiens, France
| | - F Brazier
- Department of Gastroenterology, Amiens South Hospital, Jules Verne University of Picardie, Amiens, France
| | - S Hakim
- Department of Gastroenterology, Amiens South Hospital, Jules Verne University of Picardie, Amiens, France
| | - R Delcenserie
- Department of Gastroenterology, Amiens South Hospital, Jules Verne University of Picardie, Amiens, France
| | - J M Regimbeau
- Department of Digestive Surgery, Amiens South Hospital, Jules Verne University of Picardie, Amiens, France
- EA4294, Jules Verne University of Picardie, Amiens, France
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Lorenzo D, Guilbaud T, Gonzalez JM, Benezech A, Dutour A, Boullu S, Berdah S, Bège T, Barthet M. Endoscopic treatment of fistulas after sleeve gastrectomy: a comparison of internal drainage versus closure. Gastrointest Endosc 2018; 87:429-437. [PMID: 28750839 DOI: 10.1016/j.gie.2017.07.032] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Accepted: 07/19/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Fistulas after sleeve gastrectomy are major adverse events of bariatric surgery. The endoscopic management strategy evolved from closure to internal drainage after 2013. The main objective of our study was to evaluate and compare these different approaches. METHODS This retrospective study included all patients treated for fistulas after sleeve gastrectomy in a referral center. Closure management was defined as initial treatment that used a covered metal stent and/or endoclips. Internal drainage management was defined as initial treatment by nasocystic drain and/or a double-pigtail stent. RESULTS A total of 100 patients (women N = 78, mean [± standard deviation {SD}] age 42 ± 12 years) were included between 2007 and 2015. The mean (± SD) delay between sleeve gastrectomy and the first endoscopy was 82 ± 125 days. The overall success of endoscopic treatment was 86% within 6 ± 27 months. Two patients died. The primary success of internal drainage and closure management occurred in 19 of 22 (86%) and 49 of 77 (63%) patients, respectively. Among patients in failure for closure management, 22 had secondary internal drainage (18 being successful). Success of initial management was significantly higher for internal drainage (P = .043). Factors associated with failure of closure management were in multivariable analysis: collection >5 cm (P = .013). Factors associated with a time >6 months for achieving leakage closure were in multivariable analysis: reoperation before endoscopy (P = .044) and purulent flow at endoscopy (P = .043). CONCLUSIONS Endoscopic management of fistulas after sleeve gastrectomy was successful in 86% of cases. In cases of collections >5 cm, internal drainage should be proposed first. Surgical reintervention before endoscopy delays treatment success.
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Affiliation(s)
- Diane Lorenzo
- Department of Gastroenterology, Aix Marseille Univ-APHM-Hôpital Nord, Marseille, France
| | - Théophile Guilbaud
- Department of Visceral Surgery, Aix Marseille Univ-APHM-Hôpital Nord, Marseille, France
| | - Jean Michel Gonzalez
- Department of Gastroenterology, Aix Marseille Univ-APHM-Hôpital Nord, Marseille, France
| | - Alban Benezech
- Department of Gastroenterology, Aix Marseille Univ-APHM-Hôpital Nord, Marseille, France
| | - Anne Dutour
- Department of Endocrinology, Aix Marseille Univ-APHM-Hôpital Nord, Marseille, France
| | - Sandrine Boullu
- Department of Endocrinology, Aix Marseille Univ-APHM-Hôpital Nord, Marseille, France
| | - Stéphane Berdah
- Department of Visceral Surgery, Aix Marseille Univ-APHM-Hôpital Nord, Marseille, France
| | - Thierry Bège
- Department of Visceral Surgery, Aix Marseille Univ-APHM-Hôpital Nord, Marseille, France
| | - Marc Barthet
- Department of Gastroenterology, Aix Marseille Univ-APHM-Hôpital Nord, Marseille, France
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Tsai YN, Wang HP, Huang CK, Chang PC, Lin IC, Tai CM. Endoluminal stenting for the management of leak following sleeve gastrectomy and loop duodenojejunal bypass with sleeve gastrectomy. Kaohsiung J Med Sci 2018; 34:43-48. [DOI: 10.1016/j.kjms.2017.08.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 07/25/2017] [Accepted: 08/10/2017] [Indexed: 02/07/2023] Open
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Schulman AR, Thompson CC. Complications of Bariatric Surgery: What You Can Expect to See in Your GI Practice. Am J Gastroenterol 2017; 112:1640-1655. [PMID: 28809386 DOI: 10.1038/ajg.2017.241] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 06/27/2017] [Indexed: 02/06/2023]
Abstract
Obesity is one of the most significant health problems worldwide. Bariatric surgery has become one of the fastest growing operative procedures and has gained acceptance as the leading option for weight-loss. Despite improvement in the performance of bariatric surgical procedures, complications are not uncommon. There are a number of unique complications that arise in this patient population and require specific knowledge for proper management. Furthermore, conditions unrelated to the altered anatomy typically require a different management strategy. As such, a basic understanding of surgical anatomy, potential complications, and endoscopic tools and techniques for optimal management is essential for the practicing gastroenterologist. Gastroenterologists should be familiar with these procedures and complication management strategies. This review will cover these topics and focus on major complications that gastroenterologists will be most likely to see in their practice.
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Affiliation(s)
- Allison R Schulman
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Christopher C Thompson
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
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Campos JM, Ferreira FC, Teixeira AF, Lima JS, Moon RC, D'Assunção MA, Neto MG. Septotomy and Balloon Dilation to Treat Chronic Leak After Sleeve Gastrectomy: Technical Principles. Obes Surg 2017; 26:1992-3. [PMID: 27299918 DOI: 10.1007/s11695-016-2256-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Chronic leaks after laparoscopic sleeve gastrectomy (LSG) are often difficult to treat by endoscopy metallic stent. Septotomy has been indicated as an effective procedure, but the technical aspects have not been detailed in previous publications (Campos JM, Siqueira LT, Ferraz AA, et al., J Am Coll Surg 204(4):711, 2007; Baretta G, Campos J, Correia S, et al., Surg Endosc 29(7):1714-20, 2015; Campos JM, Pereira EF, Evangelista LF, et al., Obes Surg 21(10):1520-9, 2011). We herein present a video (6 min) demonstrating the maneuver principles of this technique, showing it as a safe and feasible approach. METHODS A 32-year-old male, with BMI 43.4 kg/m(2), underwent LSG. On the tenth POD, he presented with a leak and initially was managed with the following approach: laparoscopic exploration, drainage, endoclips, and 20-mm balloon dilation. However, the leak remained for a period of 6 months. On the endoscopy, a septum was identified between the leak site and gastric pouch, so it was decided to "reshape" this area by septotomy. Septotomy procedure: Sequential incisions were performed using argon plasma coagulation (APC) with 2.5 flow and 50 W (WEM, SP, Brazil) over the septum in order to allow communication between the perigastric cavity (leak site) and the gastric lumen. The principles below must be followed: (1) Scope position: the endoscopist's left hand holds the control body of the gastroscope while the right hand holds the insertion tube; the APC catheter has no need to be fixed. This avoids movements and unprogrammed maneuvers. (2) Before cutting, the septum is placed in the six o'clock position on the endoscopic view, by rotating the gastroscope. (3) The septum is sectioned until the bottom of the perigastric cavity (leak site). (4) That section is made towards the staple line. (5) Just after the septotomy, a Savory-Gilliard guidewire (Cook Medical, Indiana, USA) through the scope must be inserted until the duodenum, followed by 30-mm balloon (Rigiflex®, Boston Scientific, MA, USA) insertion. The balloon catheter must be firmly held during gradual inflation (maximum 10 psi) to avoid slippage and laceration. This allows increasing the gastric lumen. (6) Septotomy by electrocautery with a needle knife (Boston Scientific, MA, USA) can be made when an intensive fibrotic septum is present; bleeding is rare in this case. In this case, the endoclip previously used was removed from the septum with forceps to avoid heat transmission. Small staples visualized in the fistula orifice were not completely removed due to technical difficulties and friable tissue. RESULTS Two sessions were performed in 15 days, resulting in leak closure. The patient was submitted to radiological control 1 week after the second session, which revealed fistula healing, without gastric stenosis. The nasoduodenal feeding tube remained for 7 days, when the patient started oral diet. This patient was followed for 18 months without recurrence. CONCLUSIONS Septotomy and balloon dilation were initially performed on a difficult-to-treat chronic fistula after gastric bypass and named before as stricturotomy (Campos JM, Siqueira LT, Ferraz AA, et al., J Am Coll Surg 204(4):711, 2007). This procedure allows internal drainage of the fistula and deviates oral intake to the pouch. In addition, achalasia balloon dilation treats strictures and axis deviation of the gastric chamber, promoting reduction of the intragastric pressure. Septotomy and balloon dilation are technically feasible and might be useful in selected cases for closure of chronic leaks after LSG.
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Affiliation(s)
| | | | - André F Teixeira
- Orlando Regional Medical Center, Orlando Health, Orlando, FL, USA
| | | | - Rena C Moon
- Orlando Regional Medical Center, Orlando Health, Orlando, FL, USA
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Management of leakage and stenosis after sleeve gastrectomy. Surgery 2017; 162:652-661. [DOI: 10.1016/j.surg.2017.04.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 04/25/2017] [Accepted: 04/26/2017] [Indexed: 12/22/2022]
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Guerron AD, Ortega CB, Portenier D. Endoscopic Abscess Septotomy for Management of Sleeve Gastrectomy Leak. Obes Surg 2017; 27:2672-2674. [PMID: 28695456 DOI: 10.1007/s11695-017-2809-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Alfredo D Guerron
- Department of Surgery, Division of Metabolic and Weight Loss Surgery, Duke University Health System, Durham, NC, USA.
| | - Camila B Ortega
- Department of Surgery, Division of Metabolic and Weight Loss Surgery, Duke University Health System, Durham, NC, USA
| | - Dana Portenier
- Department of Surgery, Division of Metabolic and Weight Loss Surgery, Duke University Health System, Durham, NC, USA
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Valli PV, Gubler C. Review article including treatment algorithm: endoscopic treatment of luminal complications after bariatric surgery. Clin Obes 2017; 7:115-122. [PMID: 28199050 DOI: 10.1111/cob.12182] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 12/19/2016] [Accepted: 12/29/2016] [Indexed: 02/06/2023]
Abstract
The worldwide number of performed bariatric surgeries is increasing continuously, whereas laparoscopic Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy are conducted most frequently. Alongside with the usual post-operative and metabolic complications, luminal complications such as anastomotic bleeding, ulceration, leakage, fistula formation, enlargement and stenosis of the anastomosis may occur. Evolution of interventional endoscopy frequently allows endoscopic management of complications, avoiding surgical interventions in most cases. Here, we review the various luminal complications after bariatric surgery with a focus on their endoscopic management.
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Affiliation(s)
- P V Valli
- Division of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - C Gubler
- Division of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
- Department of Internal Medicine, Division of Gastroenterology, Kantonsspital Winterthur, Winterthur, Switzerland
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Souto-Rodríguez R, Alvarez-Sánchez MV. Endoluminal solutions to bariatric surgery complications: A review with a focus on technical aspects and results. World J Gastrointest Endosc 2017; 9:105-126. [PMID: 28360973 PMCID: PMC5355758 DOI: 10.4253/wjge.v9.i3.105] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Revised: 10/12/2016] [Accepted: 12/14/2016] [Indexed: 02/06/2023] Open
Abstract
Obesity is a growing problem in developed countries, and surgery is the most effective treatment in terms of weight loss and improving medical comorbidity in a high proportion of obese patients. Despite the advances in surgical techniques, some patients still develop acute and late postoperative complications, and an endoscopic evaluation is often required for diagnosis. Moreover, the high morbidity related to surgical reintervention, the important enhancement of endoscopic procedures and technological innovations introduced in endoscopic equipment have made the endoscopic approach a minimally-invasive alternative to surgery, and, in many cases, a suitable first-line treatment of bariatric surgery complications. There is now evidence in the literature supporting endoscopic management for some of these complications, such as gastrointestinal bleeding, stomal and marginal ulcers, stomal stenosis, leaks and fistulas or pancreatobiliary disorders. However, endoscopic treatment in this setting is not standardized, and there is no consensus on its optimal timing. In this article, we aim to analyze the secondary complications of the most expanded techniques of bariatric surgery with special emphasis on those where more solid evidence exists in favor of the endoscopic treatment. Based on a thorough review of the literature, we evaluated the performance and safety of different endoscopic options for every type of complication, highlighting the most recent innovations and including comparative data with surgical alternatives whenever feasible.
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Garofalo F, Noreau-Nguyen M, Denis R, Atlas H, Garneau P, Pescarus R. Evolution of endoscopic treatment of sleeve gastrectomy leaks: from partially covered to long, fully covered stents. Surg Obes Relat Dis 2016; 13:925-932. [PMID: 28237561 DOI: 10.1016/j.soard.2016.12.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 12/05/2016] [Accepted: 12/16/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND Laparoscopic sleeve gastrectomy (SG) has become a widely accepted option in the treatment of morbid obesity. Gastric leaks after SG occur in .9%-2.2% of the patients, mostly at the gastroesophageal junction. The current treatment algorithm includes drainage, antibiotics, nutritional support, and endoluminal control. OBJECTIVES Our hypothesis is that long, fully covered stents represent a safe, effective solution for SG leaks. SETTING University hospital. METHODS A retrospective analysis of our prospectively collected bariatric database was performed between June 2014 and May 2016. We included all patients treated for leaks after SG. Endoscopic treatment included partially covered metallic stent (Wallstent, Boston Scientific, Galway, Ireland), fully covered stent (Mega stent, Taewoong Medical Industries, Gyeonggi-do, South Korea), over-the-scope clip (Ovesco Endoscopy, Tubingen, Germany), and internal pigtail drainage. RESULTS A total of 872 SGs were performed. Overall, 10 of 872 patients (1.1%) developed a gastric leak. One patient was an outside referral. The 11 patients underwent endoscopic treatment accompanied by either percutaneous or laparoscopic abscess drainage. Endoscopic fistula closure at the gastroesophageal junction was achieved in 10 of 11 cases and the average time for closure was 9.9 (range: 4-24) weeks. One patient developed a second leak in the antrum, treated by subtotal gastrectomy. Overall, treatment with Wallstent failed in 3 of 5 patients, and these patients were eventually successfully treated with a Mega stent. The initial use of long, fully covered stents was successful in 5 of 6 cases. CONCLUSION Long, fully covered stents appear to be a good alternative to traditional stents either as primary treatment or after failure of other endoscopic treatments.
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Affiliation(s)
- Fabio Garofalo
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Canada
| | - Maxime Noreau-Nguyen
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Canada
| | - Ronald Denis
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Canada
| | - Henri Atlas
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Canada
| | - Pierre Garneau
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Canada
| | - Radu Pescarus
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Canada.
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Open total gastrectomy with Roux-en-Y reconstruction for a chronic fistula after sleeve gastrectomy. Surg Obes Relat Dis 2016; 12:1803-1808. [DOI: 10.1016/j.soard.2016.03.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 03/09/2016] [Accepted: 03/13/2016] [Indexed: 01/27/2023]
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Manos T, Nedelcu M, Cotirlet A, Eddbali I, Gagner M, Noel P. How to treat stenosis after sleeve gastrectomy? Surg Obes Relat Dis 2016; 13:150-154. [PMID: 27993491 DOI: 10.1016/j.soard.2016.08.491] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Revised: 08/07/2016] [Accepted: 08/19/2016] [Indexed: 12/19/2022]
Abstract
BACKGROUND Laparoscopic sleeve gastrectomy (LSG) has increasingly gained worldwide acceptance among bariatric surgeons during the past 10 years. Numerous articles have been written about the different approaches to the management of gastric fistulas, but limited data can be found concerning gastric stenosis after LSG. SETTING Private hospital, France. METHODS A total of 18 patients received endoscopic treatment for stenosis after LSG between May 2007 and June 2015. Stenosis was classified according to the endoscopic findings as functional (the passage of the endoscope was possible, but the sleeve was twisted with various degrees of rotation) or mechanical (the passage of the endoscope was very difficult or impossible). RESULTS This study included 13 women and 5 men, with an average age of 37.2±8.4 years and an average body mass index of 41.6±8.7 kg/m2. The average number of endoscopic procedures was 1.3 (range, 1-4). No patient had stent migration. The successful rate of endoscopic approach for stenosis of LSG was 94.4%, with one patient requiring conversion to Roux-en-Y gastric bypass. The mean time from the LSG to the first endoscopic intervention was 28.2 days. All patients presented with midsleeve stricture, located near the incisura angularis, and no patient showed a stenosis in the upper part of the gastric tube. CONCLUSIONS The treatment of stenosis after LSG must be tailored to the clinical status of the patient and endoscopic findings. Both balloon dilation and stent deployment are useful and safe tools and must be used when appropriate.
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Affiliation(s)
| | - Marius Nedelcu
- Sfantul Constantin Hospital, Brasov, Romania; Centre Hospitalier Universitaire Montpellier, Montpellier, France.
| | | | - Imane Eddbali
- The American Surgecenter, Abu Dhabi, United Arab Emirates
| | | | - Patrick Noel
- The American Surgecenter, Abu Dhabi, United Arab Emirates
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Abdallah E, Hamed H, Fikry M. Refractory complex gastrobroncho-cutaneous fistula after laparoscopic sleeve gastrectomy: a novel technique for endoscopic management. Surg Obes Relat Dis 2016; 12:e63-e67. [DOI: 10.1016/j.soard.2016.02.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 02/20/2016] [Accepted: 02/23/2016] [Indexed: 01/05/2023]
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Yerdel MA, Türkçapar AG, Roslin MS. Emergency Roux-en-Y gastric bypass to treat "stenosis+leak" combination after sleeve gastrectomy in a super-super obese individual. Surg Obes Relat Dis 2016; 12:e35-e37. [PMID: 27012872 DOI: 10.1016/j.soard.2015.12.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Revised: 12/09/2015] [Accepted: 12/10/2015] [Indexed: 02/08/2023]
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Rebibo L, Bartoli E, Dhahri A, Cosse C, Robert B, Brazier F, Pequignot A, Hakim S, Yzet T, Delcenserie R, Dupont H, Regimbeau JM. Persistent gastric fistula after sleeve gastrectomy: an analysis of the time between discovery and reoperation. Surg Obes Relat Dis 2016; 12:84-93. [DOI: 10.1016/j.soard.2015.04.012] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2014] [Revised: 04/12/2015] [Accepted: 04/19/2015] [Indexed: 01/08/2023]
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Eisendrath P, Deviere J. Major complications of bariatric surgery: endoscopy as first-line treatment. Nat Rev Gastroenterol Hepatol 2015; 12:701-10. [PMID: 26347162 DOI: 10.1038/nrgastro.2015.151] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Leaks are the most frequent early postoperative complication in the two most popular bariatric procedures, Roux-en-Y gastric bypass (RYGB) and laparoscopic sleeve gastrectomy. Multimodal therapy based on self-expandable stent insertion 'to cover' the defect is the most widely documented technique to date with a reported success rate >80%. Additional experimental techniques 'to close' the defect or 'to drain' the paradigestive cavity have been reported with encouraging results. The role of endoscopy in early postoperative bleeding is limited to management of bleeds arising from fresh sutures and the diagnosis of chronic sources of bleeding such as marginal ulcer after RYGB. Post-RYGB stricture is a more delayed complication than leaks and the role of endoscopic dilation as a first-line treatment in this indication is well documented. Ring and band placement are outdated procedures for obesity treatment, but might still be an indication for endoscopic removal, a technique which does not compromise further surgery, if needed.
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Affiliation(s)
- Pierre Eisendrath
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme University Hospital, Université Libre de Bruxelles, Route de Lennik 808, B-1070, Brussels, Belgium
| | - Jacques Deviere
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme University Hospital, Université Libre de Bruxelles, Route de Lennik 808, B-1070, Brussels, Belgium
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Nedelcu M, Manos T, Cotirlet A, Noel P, Gagner M. Outcome of leaks after sleeve gastrectomy based on a new algorithm adressing leak size and gastric stenosis. Obes Surg 2015; 25:559-63. [PMID: 25589019 DOI: 10.1007/s11695-014-1561-y] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Leaks after laparoscopic sleeve gastrectomy (LSG) are estimated to be the most serious complication of this procedure due to difficult healing process using non-standardized endoscopic approaches. Initially, endoscopic management recommended the use of stents. METHODS A total of 19 patients received endoscopic treatment after LSG to manage leaks. The leak was classified depending on the primary orifice's size (more or less than 10 mm) or on the presence of gastric stenosis. The primary aim was to develop a therapeutic algorithm in order to reduce the number of endoscopic procedures. RESULTS The average number of endoscopic procedures was 2.8 (range 2-5) in group A (leak size <10 mm) and 4 (range 3-7) in group B (leak size >10 mm). Two out of 13 patients had stent migration (15.4 %) and required an additional procedure, one in group A and another in group B. The average duration to achieve complete healing was 3.4 months (range 2-14 months), 2.8 months for group A and 3.9 months for group B. CONCLUSIONS Limited data can be found in the literature on leaks after LSG. A new algorithm based on leak size permits standardization of endoscopic management and reduces procedures after LSG.
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Affiliation(s)
- Marius Nedelcu
- Digestive and Endocrine Surgery, University Hospital of Strasbourg, 1, Place de l'Hôpital, 67091, Strasbourg, France,
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Abstract
PURPOSE OF REVIEW Bariatric surgery is recognized as the most effective treatment against obesity as it results in significant weight reduction and a high rate of remission of obesity-related comorbidities. However, bariatric surgery is not uncommonly associated with complications and an endoscopic approach to management is preferred over surgical reintervention. This review illustrates the latest developments in the endoscopic management of bariatric surgical complications. RECENT FINDINGS For successful management of complications, precipitating and perpetuating factors must be addressed in addition to directing therapy at the target pathology. Endoscopy is well tolerated even in the acute postoperative setting when performed carefully with CO2 insufflation. Chronic proximal staple-line leaks/fistulas frequently do not respond to primary closure with diversion therapy, and a new technique of stricturotomy has been reported to improve outcomes. Innovations in the field of transoral endoscopic instruments have led to the development of a single-session entirely internal endoscopic retrograde cholangiopancreatography by creating a gastrogastric anastomosis. SUMMARY Endoscopy allows for early diagnosis and prompt institution of therapy and should, therefore, be the first-line intervention in the management of complications of bariatric surgery in patients who do not need urgent surgical intervention. Computed tomography-guided drainage may be necessary in patients with drainable fluid collections. VIDEO ABSTRACT http://links.lww.com/COG/A11.
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