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Mauro A, Scalvini D, Borgetto S, Fugazzola P, Mazza S, Perretti I, Gallotti A, Pagani A, Ansaloni L, Anderloni A. Malignant Acute Colonic Obstruction: Multidisciplinary Approach for Endoscopic Management. Cancers (Basel) 2024; 16:821. [PMID: 38398212 PMCID: PMC10887189 DOI: 10.3390/cancers16040821] [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: 01/19/2024] [Revised: 02/14/2024] [Accepted: 02/15/2024] [Indexed: 02/25/2024] Open
Abstract
Patients presenting with acute colonic obstruction are usually evaluated in the emergency department and multiple specialties are involved in the patients' management. Pre-treatment evaluation is essential in order to establish the correct endoscopic indication for stent implantation. Contrast-enhanced imaging could allow the exclusion of benign causes of colonic obstruction and evaluation of the length of malignant stricture. Endoscopic stenting is the gold standard of treatment for palliative indications whereas there are still concerns about its use as a bridge to surgery. Different meta-analyses showed that stenting as a bridge to surgery improves short-term surgical outcomes but has no role in improving long-term outcomes. Multidisciplinary evaluation is also essential in patients that may be started on or are currently receiving antiangiogenic agents because endoscopic stenting may increase the risk of perforation. Evidence in the literature is weak and based on retrospective data. Here we report on how to correctly evaluate a patient with acute colonic malignant obstruction in collaboration with other essential specialists including a radiologist, surgeon and oncologist, and how to optimize the technique of endoscopic stenting.
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Affiliation(s)
- Aurelio Mauro
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, Viale Camillo Golgi 19, 27100 Pavia, Italy
| | - Davide Scalvini
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, Viale Camillo Golgi 19, 27100 Pavia, Italy
- Department of Internal Medicine, PhD in Experimental Medicine Italy, University of Pavia, 27100 Pavia, Italy
| | - Sabrina Borgetto
- Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Paola Fugazzola
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Stefano Mazza
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, Viale Camillo Golgi 19, 27100 Pavia, Italy
| | - Ilaria Perretti
- Institute of Radiology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Anna Gallotti
- Institute of Radiology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Anna Pagani
- Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Luca Ansaloni
- Department of General Surgery, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Andrea Anderloni
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, Viale Camillo Golgi 19, 27100 Pavia, Italy
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Dibba P, Ludwig E, Calo D, Gerdes H, Markowitz A, Shike M, Schattner M, Mendelsohn R. Bevacizumab does not increase risk of perforation in patients undergoing percutaneous endoscopic gastrostomy or jejunostomy placement. Surg Endosc 2021; 35:2976-2980. [PMID: 32583069 PMCID: PMC9488627 DOI: 10.1007/s00464-020-07738-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 06/12/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Bevacizumab is a humanized anti-vascular endothelial growth factor monoclonal antibody used in the treatment of cervical cancer, ovarian cancer, colorectal cancer, lung cancer, renal cell cancer, and recurrent glioblastomas. Its approval by US FDA was issued with a black box warning that its use has been associated with a risk of gastrointestinal (GI) tract perforation and that it should be discontinued in patients who have experienced such. The reported incidence of GI perforation in those receiving bevacizumab is as high as 3%. However, the incidence of GI perforation in those receiving bevacizumab undergoing GI endoscopic procedures has not been well studied. METHODS A retrospective, single-center observational study was conducted at Memorial Sloan Kettering Cancer Center (MSKCC) between 2011 and 2018. All patients who underwent upper GI endoscopy with percutaneous endoscopic gastrostomy (PEG) or percutaneous endoscopic jejunostomy (PEJ) tube placement and received bevacizumab within 6 months of their endoscopic procedure were included. RESULTS We identified 176 patients who underwent PEG or PEJ tube placement and received bevacizumab within 6 months. Eighty-one percent of patients were female (n = 144) and the median age was 61 years. Prior to endoscopic procedures, patients received a median of seven doses of bevacizumab. Patients received bevacizumab from 170 days before to 170 days after their endoscopic procedures (median 44 days). No GI perforations were observed during or after the time of the endoscopic procedures. CONCLUSION Our study demonstrated that receiving bevacizumab within 6 months prior to their endoscopic procedure was not associated with an increased risk of GI tract perforation and thus not an absolute contraindication to proceeding with PEG and PEJ tube placement in these patients.
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Affiliation(s)
- Pratima Dibba
- New York Presbyterian Brooklyn Methodist Hospital, New York, NY, USA
| | - Emmy Ludwig
- Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Delia Calo
- Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Hans Gerdes
- Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Arnold Markowitz
- Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Moshe Shike
- Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Mark Schattner
- Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Robin Mendelsohn
- Gastroenterology, Hepatology and Nutrition Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.
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3
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Matsuda A, Yamada T, Matsumoto S, Shinji S, Ohta R, Sonoda H, Takahashi G, Iwai T, Takeda K, Sekiguchi K, Yoshida H. Systemic Chemotherapy is a Promising Treatment Option for Patients with Colonic Stents: A Review. J Anus Rectum Colon 2021; 5:1-10. [PMID: 33537495 PMCID: PMC7843144 DOI: 10.23922/jarc.2020-061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 09/15/2020] [Indexed: 02/08/2023] Open
Abstract
Approximately 10% of patients with colorectal cancer (CRC) develop malignant large bowel obstruction (MLBO) at diagnosis. Furthermore, for 35% of patients with MLBO, curative primary tumor resection is unfeasible because of locally advanced disease and comorbidities. The practice of placing a self-expandable metallic stent (SEMS) has dramatically increased as an effective palliative treatment. Recent advances in systemic chemotherapy for metastatic CRC have significantly contributed to prolonging patients' prognosis and expanding the indications. However, the safety and efficacy of systemic chemotherapy in patients with SEMS have not been established. This review outlines the current status of this relatively new therapeutic strategy and future perspectives. Some reports on this topic have demonstrated that 1) systemic chemotherapy and the addition of molecular targeted agents contribute to prolonged survival in patients with SEMS; 2) delayed SEMS-related complications are a major concern, and this requires strict patient monitoring; however, primary tumor control by chemotherapy might result in decreased complications, especially regarding re-obstruction; and 3) using bevacizumab could be a risk factor for SEMS-related perforation, which may be lethal. Although this relatively new approach for unresectable stage IV obstructive CRC requires a well-planned clinical trial, this therapy could be promising for patients who are unideal candidates for emergency surgery and require immediate systemic chemotherapy.
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Affiliation(s)
- Akihisa Matsuda
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Takeshi Yamada
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Satoshi Matsumoto
- Department of Surgery, Nippon Medical School Chiba Hokusoh Hospital, Kamagari, Inzai, Japan
| | - Seiichi Shinji
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Ryo Ohta
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Hiromichi Sonoda
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Goro Takahashi
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Takuma Iwai
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Kohki Takeda
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Kumiko Sekiguchi
- Department of Surgery, Nippon Medical School Tama Nagayama Hospital, Tokyo, Japan
| | - Hiroshi Yoshida
- Department of Gastrointestinal Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
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Skelton WP, Franke AJ, Iqbal A, George TJ. Comprehensive literature review of randomized clinical trials examining novel treatment advances in patients with colon cancer. J Gastrointest Oncol 2020; 11:790-802. [PMID: 32953161 PMCID: PMC7475336 DOI: 10.21037/jgo-20-184] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 07/20/2020] [Indexed: 12/18/2022] Open
Abstract
The treatment of colon cancer has had numerous recent advances, in terms of surgical approach, adjuvant therapies, and more. In this review, the authors examine randomized clinical trials comparing open surgery to laparoscopic surgery (including total mesocolic excision), and also examine the role of robotic surgery. Novel surgical techniques including the no-touch technique, side-to-side anastomosis, suture technique, complete mesocolic excision (CME) with central vascular ligation (CVL), and natural orifice transluminal endoscopic surgery (NOTES) are outlined. The role of placing endoscopic self-expandable metal stents (SEMS) for colonic obstruction is compared and contrasted with the surgical approach, and the effect that the anti-VEGF inhibitor bevacizumab may have on this side effect profile is further explored. The role of the resection of the primary tumor in the setting of metastatic disease is examined with respect to survival benefit. Pathways of perioperative care which can accelerate post-surgical recovery, including enhanced recovery after surgery (ERAS) are examined. The role of adjuvant chemotherapy in patients with high-risk stage II and patients with stage III disease is examined, along with the role on circulating tumor DNA (ctDNA) as well as with the biologic targeted agents cetuximab and bevacizumab. Lastly, the authors detail the postoperative surveillance schedules after surgical resection with respect to survival outcomes.
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Affiliation(s)
- William Paul Skelton
- Division of Medical Oncology, H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Florida, USA
| | - Aaron J. Franke
- Division of Medical Oncology, H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Florida, USA
| | - Atif Iqbal
- Section of Colorectal Surgery, Baylor College of Medicine, Houston, USA
| | - Thomas J. George
- Division of Hematology & Oncology, Department of Medicine, University of Florida College of Medicine, Florida, USA
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5
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Seo SY, Kim SW. Endoscopic Management of Malignant Colonic Obstruction. Clin Endosc 2020; 53:9-17. [PMID: 31906606 PMCID: PMC7003005 DOI: 10.5946/ce.2019.051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 09/04/2019] [Indexed: 12/16/2022] Open
Abstract
Advanced colorectal cancer can cause acute colonic obstruction, which is a life-threatening condition that requires emergency bowel decompression. Malignant colonic obstruction has traditionally been treated using emergency surgery, including primary resection or stoma formation. However, relatively high rates of complications, such as anastomosis site leakage, have been considered as major concerns for emergency surgery. Endoscopic management of malignant colonic obstruction using a self-expandable metal stent (SEMS) was introduced 20 years ago and it has been used as a first-line palliative treatment. However, endoscopic treatment of malignant colonic obstruction using SEMSs as a bridge to surgery remains controversial owing to short-term complications and longterm oncological outcomes. In this review, the current status of and recommendations for endoscopic management using SEMSs for malignant colonic obstruction will be discussed.
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Affiliation(s)
- Seung Young Seo
- Division of Gastroenterology, Department of Internal Medicine, Biomedical Research Institute, Chonbuk National University Hospital and Medical School, Jeonju, Korea
| | - Sang Wook Kim
- Division of Gastroenterology, Department of Internal Medicine, Biomedical Research Institute, Chonbuk National University Hospital and Medical School, Jeonju, Korea
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Abstract
Acute malignant large bowel obstruction presents as one of the few emergencies of colorectal cancer (CRC). Management of this condition can either be by (I) upfront surgery or (II) the use of self-expanding metallic stent (SEMS) as a bridge to elective surgery. For patients with metastasis, the use of SEMS is reported to enable earlier commencement of chemotherapy. Although the use of SEMS in patients with acute malignant large bowel obstruction looks promising, it is plagued by its own set of complications and divided opinion over its long-term outcomes. Conflicting data are present, and definitive indication requires further evaluation and debate. This article will describe the typical presentation of patients with acute malignant large bowel obstruction. An introduction to the SEMS insertion procedural steps will be undertaken. Following which the article aims to review the safety profile of SEMS and the short- and long-term outcomes of SEMS in both the curative and palliative setting.
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Affiliation(s)
- Tian-Zhi Lim
- Division of Colorectal Surgery, University Surgical Cluster, National University Health System, Singapore, Singapore
| | - Ker-Kan Tan
- Division of Colorectal Surgery, University Surgical Cluster, National University Health System, Singapore, Singapore.,Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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7
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Ormando VM, Palma R, Fugazza A, Repici A. Colonic stents for malignant bowel obstruction: current status and future prospects. Expert Rev Med Devices 2019; 16:1053-1061. [PMID: 31778081 DOI: 10.1080/17434440.2019.1697229] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Introduction: Although more than two decades are already passed from the first description of this technique, the debate remains open on the role of self-expanding metal stents (SEMS) placement in the management of malignant bowel obstruction (MBO). According to most recent data, SEMS placement is considered a safe and effective alternative treatment as a bridge to surgery(BTS). In addition, stent placement should be considered as primary option for palliative treatment of obstructing cancer.Areas covered: Current status, indication, technique, oncological outcomes, advantages, and risks of SEMS placement in MBO were reviewed.Expert commentary: The placement of colonic SEMS for palliation and for BTS in patients with MBO has been increasingly reported and it seems to have several advantages over emergency surgery. Substantial concerns of tumor seeding following SEMS placement, especially in case of perforation, have been raised in numerous studies. Actually, no significant differences are reported in oncologic long-term survival between patients undergoing stent placement as a BTS and those undergoing emergency surgery. Considering all the mentioned factors, indication for colorectal stenting should be evaluated only in highly specialized centers, in the context of multidisciplinary approach where risks and benefits of stenting are carefully weighed, especially in the BTS setting.
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Affiliation(s)
- Vittorio Maria Ormando
- Division of Gastroenterology, Humanitas Research Hospital, Digestive Endoscopy Unit, Rozzano, Italy
| | - Rossella Palma
- Division of Gastroenterology, Humanitas Research Hospital, Digestive Endoscopy Unit, Rozzano, Italy
| | - Alessandro Fugazza
- Division of Gastroenterology, Humanitas Research Hospital, Digestive Endoscopy Unit, Rozzano, Italy
| | - Alessandro Repici
- Division of Gastroenterology, Humanitas Research Hospital, Digestive Endoscopy Unit, Rozzano, Italy
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Pacheco-Barcia V, Mondéjar R, Martínez-Sáez O, Longo F, Moreno JA, Rogado J, Donnay O, Santander C, Carrato A, Colomer R. Safety and Oncological Outcomes of Bevacizumab Therapy in Patients With Advanced Colorectal Cancer and Self-expandable Metal Stents. Clin Colorectal Cancer 2019; 18:e287-e293. [DOI: 10.1016/j.clcc.2019.05.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 05/29/2019] [Accepted: 05/30/2019] [Indexed: 02/06/2023]
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9
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Comparaison entre stent endoscopique et colostomie pour les cancers coliques gauches en occlusion : revue de la littérature. Presse Med 2019; 48:173-180. [DOI: 10.1016/j.lpm.2019.01.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 12/07/2018] [Accepted: 01/31/2019] [Indexed: 02/08/2023] Open
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10
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Vanella G, Coluccio C, Di Giulio E, Assisi D, Lapenta R. Tertiary stent-in-stent for obstructing colorectal cancer: A case report and literature review. World J Gastrointest Endosc 2019; 11:61-67. [PMID: 30705733 PMCID: PMC6354113 DOI: 10.4253/wjge.v11.i1.61] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 12/05/2018] [Accepted: 12/13/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Self-expandable metal stents (SEMSs) are frequently used in the setting of palliation for occluding, inoperable colorectal cancer (CRC). Among possible complications of SEMS positioning, re-obstruction is the most frequent. Its management is controversial, potentially involving secondary stent-in-stent placement, which has been poorly investigated. Moreover, the issue of secondary stent-in-stent re-obstruction and of more-than-two colonic stenting has never been assessed. We describe a case of tertiary SEMS-in-SEMS placement, and also discuss our practice based on available literature.
CASE SUMMARY A 66-year-old male with occluding and metastatic CRC was initially treated by positioning of a SEMS, which had to be revised 6 mo later when a symptomatic intra-stent tumor ingrowth was treated by a SEMS-in-SEMS. We hereby describe an additional episode of intestinal occlusion due to recurrence of intra-stent tumor ingrowth. This patient, despite several negative prognostic factors (splenic flexure location of the tumor, carcinomatosis with ascites, subsequent chemotherapy that included bevacizumab and two previously positioned stents (1 SEMS and 1 SEMS-in-SEMS)) underwent successful management through the placement of a tertiary SEMS-in-SEMS, with immediate clinical benefit and no procedure-related adverse events after 150 d of post-procedural follow-up. This endoscopic management has permitted 27 mo of partial control of a metastatic disease without the need for chemotherapy discontinuation and, ultimately, a good quality of life until death.
CONCLUSION Tertiary SEMS-in-SEMS is technically feasible, and appears to be a safe and effective option in the case of recurrent SEMS obstruction.
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Affiliation(s)
- Giuseppe Vanella
- Department of Digestive Endoscopy, Sant’Andrea Hospital, Sapienza University of Rome, Rome 00189, Italy
| | - Chiara Coluccio
- Department of Digestive Endoscopy, Sant’Andrea Hospital, Sapienza University of Rome, Rome 00189, Italy
| | - Emilio Di Giulio
- Department of Digestive Endoscopy, Sant’Andrea Hospital, Sapienza University of Rome, Rome 00189, Italy
| | - Daniela Assisi
- Department of Digestive Endoscopy, Regina Elena National Cancer Institute, Rome 00144, Italy
| | - Rocco Lapenta
- Department of Digestive Endoscopy, Regina Elena National Cancer Institute, Rome 00144, Italy
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11
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To resect or not to resect: The hamletic dilemma of primary tumor resection in patients with asymptomatic stage IV colorectal cancer. Crit Rev Oncol Hematol 2018; 132:154-160. [PMID: 30447921 DOI: 10.1016/j.critrevonc.2018.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 10/05/2018] [Indexed: 02/07/2023] Open
Abstract
Primary tumor resection (PTR) in advanced asymptomatic colorectal cancer (CRC) has been a matter of intense debate for long time. With the advances in systemic treatments, this practice has decreased over the years, although it remains still pervasive. Although the removal of primary tumor has been extensively interrogated both in retrospective and prospective studies, it still remains a clinical conundrum. There are many arguments for and against PTR in CRC both from the preclinical and the clinical point of view. Two scoring models have been published aiming at identifying patients who are suitable candidate for PTR, but they deserve further investigations in larger datasets. While awaiting the results of ongoing randomized clinical trials (RCTs) on this controversial topic, both upfront systemic treatment and PTR followed by chemotherapy should be considered valid options in patients with asymptomatic mCRC. Clinical selection and a shared-decision making approach are the keys to success.
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12
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Pisano M, Zorcolo L, Merli C, Cimbanassi S, Poiasina E, Ceresoli M, Agresta F, Allievi N, Bellanova G, Coccolini F, Coy C, Fugazzola P, Martinez CA, Montori G, Paolillo C, Penachim TJ, Pereira B, Reis T, Restivo A, Rezende-Neto J, Sartelli M, Valentino M, Abu-Zidan FM, Ashkenazi I, Bala M, Chiara O, De' Angelis N, Deidda S, De Simone B, Di Saverio S, Finotti E, Kenji I, Moore E, Wexner S, Biffl W, Coimbra R, Guttadauro A, Leppäniemi A, Maier R, Magnone S, Mefire AC, Peitzmann A, Sakakushev B, Sugrue M, Viale P, Weber D, Kashuk J, Fraga GP, Kluger I, Catena F, Ansaloni L. 2017 WSES guidelines on colon and rectal cancer emergencies: obstruction and perforation. World J Emerg Surg 2018; 13:36. [PMID: 30123315 PMCID: PMC6090779 DOI: 10.1186/s13017-018-0192-3] [Citation(s) in RCA: 161] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 06/28/2018] [Indexed: 02/07/2023] Open
Abstract
ᅟ Obstruction and perforation due to colorectal cancer represent challenging matters in terms of diagnosis, life-saving strategies, obstruction resolution and oncologic challenge. The aims of the current paper are to update the previous WSES guidelines for the management of large bowel perforation and obstructive left colon carcinoma (OLCC) and to develop new guidelines on obstructive right colon carcinoma (ORCC). Methods The literature was extensively queried for focused publication until December 2017. Precise analysis and grading of the literature has been performed by a working group formed by a pool of experts: the statements and literature review were presented, discussed and voted at the Consensus Conference of the 4th Congress of the World Society of Emergency Surgery (WSES) held in Campinas in May 2017. Results CT scan is the best imaging technique to evaluate large bowel obstruction and perforation. For OLCC, self-expandable metallic stent (SEMS), when available, offers interesting advantages as compared to emergency surgery; however, the positioning of SEMS for surgically treatable causes carries some long-term oncologic disadvantages, which are still under analysis. In the context of emergency surgery, resection and primary anastomosis (RPA) is preferable to Hartmann’s procedure, whenever the characteristics of the patient and the surgeon are permissive. Right-sided loop colostomy is preferable in rectal cancer, when preoperative therapies are predicted. With regards to the treatment of ORCC, right colectomy represents the procedure of choice; alternatives, such as internal bypass and loop ileostomy, are of limited value. Clinical scenarios in the case of perforation might be dramatic, especially in case of free faecal peritonitis. The importance of an appropriate balance between life-saving surgical procedures and respect of oncologic caveats must be stressed. In selected cases, a damage control approach may be required. Medical treatments including appropriate fluid resuscitation, early antibiotic treatment and management of co-existing medical conditions according to international guidelines must be delivered to all patients at presentation. Conclusions The current guidelines offer an extensive overview of available evidence and a qualitative consensus regarding management of large bowel obstruction and perforation due to colorectal cancer.
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Affiliation(s)
- Michele Pisano
- General Surgery Papa Giovanni XXII Hospital Bergamo, Bergamo, Italy
| | - Luigi Zorcolo
- 2Colorectal Unit, Department of Surgery, University of Cagliari, Cagliari, Italy
| | - Cecilia Merli
- Unit of Emergency Medicine Ospedale Bufalini Cesena, AUSL Romagna, Romagna, Italy
| | | | - Elia Poiasina
- General Surgery Papa Giovanni XXII Hospital Bergamo, Bergamo, Italy
| | - Marco Ceresoli
- 5Department of General Surgery, School of Medicine, University of Milano, Milan, Italy
| | | | - Niccolò Allievi
- General Surgery Papa Giovanni XXII Hospital Bergamo, Bergamo, Italy
| | | | - Federico Coccolini
- Unit of General and Emergency Surgery, Ospedale Bufalini Cesena, AUSL Romagna, Romagna, Italy
| | - Claudio Coy
- 9Colorectal Unit, Campinas State University, Campinas, SP Brazil
| | - Paola Fugazzola
- General Surgery Papa Giovanni XXII Hospital Bergamo, Bergamo, Italy
| | | | | | - Ciro Paolillo
- Emergency Department Udine Healthcare and University Integrated Trust, Udine, Italy
| | | | - Bruno Pereira
- 14Department of Surgery, University of Campinas, Campinas, Brazil
| | - Tarcisio Reis
- Oncology Surgery and Intensive Care, Oswaldo Cruz Hospital, Recife, Brazil
| | - Angelo Restivo
- 2Colorectal Unit, Department of Surgery, University of Cagliari, Cagliari, Italy
| | - Joao Rezende-Neto
- 16Department of Surgery Division of General Surgery, University of Toronto, Toronto, Canada
| | | | - Massimo Valentino
- 18Radiology Unit Emergency Department, S. Antonio Abate Hospital, Tolmezzo, UD Italy
| | - Fikri M Abu-Zidan
- 19Department of Surgery, College of Medicine and Health Sciences, UAE University, Al-Ain, United Arab Emirates
| | | | - Miklosh Bala
- 21Trauma and Acute Care Surgery Unit Hadassah, Hebrew University Medical Center, Jerusalem, Israel
| | | | - Nicola De' Angelis
- 22Unit of Digestive Surgery, HPB Surgery and Liver Transplant Henri Mondor Hospital, Créteil, France
| | - Simona Deidda
- 2Colorectal Unit, Department of Surgery, University of Cagliari, Cagliari, Italy
| | - Belinda De Simone
- Department of General and Emergency Surgery Cannes' Hospital Cannes, Cedex, Cannes, France
| | | | - Elena Finotti
- Department of General Surgery ULSS5 del Veneto, Adria, (RO) Italy
| | - Inaba Kenji
- 25Division of Trauma & Critical Care University of Southern California, Los Angeles, USA
| | - Ernest Moore
- 26Department of Surgery, Denver Health Medical Center, University of Colorado, Denver, CO USA
| | - Steven Wexner
- Digestive Disease Center, Department of Colorectal Surgery Cleveland Clinic Florida, Tallahassee, USA
| | - Walter Biffl
- 28Acute Care Surgery The Queen's Medical Center, Honolulu, HI USA
| | - Raul Coimbra
- 29Division of Trauma, Surgical Critical Care, Burns, and Acute Care Surgery, University of California San Diego Health Sciences, San Diego, USA
| | - Angelo Guttadauro
- 5Department of General Surgery, School of Medicine, University of Milano, Milan, Italy
| | - Ari Leppäniemi
- Second Department of Surgery, Meilahti Hospital, Helsinki, Finland
| | - Ron Maier
- Department of Surgery, Harborview Medical Centre, Seattle, USA
| | - Stefano Magnone
- General Surgery Papa Giovanni XXII Hospital Bergamo, Bergamo, Italy
| | - Alain Chicom Mefire
- 32Department of Surgery and Obs/Gyn, Faculty of Health Sciences, University of Buea, Buea, Cameroon
| | - Andrew Peitzmann
- 33Department of Surgery, Trauma and Surgical Services, University of Pittsburgh School of Medicine, Pittsburgh, USA
| | - Boris Sakakushev
- 34General Surgery Department, Medical University, University Hospital St George, Plovdiv, Bulgaria
| | - Michael Sugrue
- General Surgery Department, Letterkenny Hospital, Letterkenny, Ireland
| | - Pierluigi Viale
- Infectious Diseases Unit, Department of Medical and Surgical Sciences, Sant'Orsola Hospital, University of Bologna, Bologna, Italy
| | - Dieter Weber
- 37Trauma and General Surgeon, Royal Perth Hospital, Perth, Australia
| | - Jeffry Kashuk
- 38Surgery and Critical Care Assuta Medical Centers, Tel Aviv, Israel
| | - Gustavo P Fraga
- 39Division of Trauma Surgery, Department of Surgery, School of Medical Sciences, University of Campinas (Unicamp), Campinas, SP Brazil
| | - Ioran Kluger
- 40Department of General Surgery, Division of Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Fausto Catena
- Department of Emergency Surgery, Parma Maggiore Hospital, Parma, Italy
| | - Luca Ansaloni
- Unit of General and Emergency Surgery, Ospedale Bufalini Cesena, AUSL Romagna, Romagna, Italy
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13
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Risk Factors and Adequate Management for Complications of Bevacizumab Treatment Requiring Surgical Intervention in Patients With Metastatic Colorectal Cancer. Clin Colorectal Cancer 2018; 17:e639-e645. [PMID: 30031634 DOI: 10.1016/j.clcc.2018.06.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 06/23/2018] [Accepted: 06/25/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Bevacizumab (BV) has been approved for treating colorectal cancer since 2004. Although BV use may lead to adverse effects, few studies have reported incidences requiring surgical intervention. We aimed to identify the risk factors and adequate interventions for complications requiring surgical intervention after BV treatment. PATIENTS AND METHODS We retrospectively reviewed the records of patients with metastatic colorectal cancer treated with BV in our institute from January 2009 to December 2016. The baseline patient characteristics were used to evaluate the potential risk factors for complications requiring surgery. RESULTS Of the 1008 patients recruited for this study, 60 (5.9%) experienced complications necessitating surgery after BV therapy. Gastrointestinal perforation was the most frequently observed complication, occurring in 36 patients (3.5%), and diverting colostomy was the most commonly performed intervention (22 patients, 36.6%). Multivariate analysis helped identify poor differentiation, signet ring cell carcinoma, stent insertion status, rectal location of the primary tumor, and intact primary tumor status as the risk factors. Survival time remained unchanged regardless of a complication that required surgery. CONCLUSION Careful monitoring during BV treatment for metastatic colorectal cancer is essential for patients who have a predisposition to complications that may require surgery. After detection, adequate and timely surgical management is imperative for ensuring patient survival.
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14
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Latenstein AEJ, Hendriks MP, van Halsema EE, van Hooft JE, van Berkel AM. Long-Term Colon Stent Patency for Obstructing Colorectal Cancer Combined with Bevacizumab. Case Rep Gastroenterol 2018; 11:711-717. [PMID: 29430222 PMCID: PMC5803727 DOI: 10.1159/000481933] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 10/03/2017] [Indexed: 01/29/2023] Open
Abstract
Self-expanding metal stents can be considered as initial treatment for malignant large bowel obstruction in the palliative setting. It is suggested that systemic anti-angiogenic therapy increases the risk of stent perforation. We report a 65-year-old woman with a metastatic, obstructing colon tumor who has been successfully treated with stent placement and chemoimmunotherapy consisting of capecitabine and bevacizumab for 8 years.
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Affiliation(s)
- Anouk E J Latenstein
- Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Mathijs P Hendriks
- Department of Medical Oncology, Northwest Clinics, Alkmaar, The Netherlands
| | - Emo E van Halsema
- Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Anne-Marie van Berkel
- Department of Gastroenterology and Hepatology, Northwest Clinics, Alkmaar, The Netherlands
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15
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de'Angelis N, Di Saverio S, Chiara O, Sartelli M, Martínez-Pérez A, Patrizi F, Weber DG, Ansaloni L, Biffl W, Ben-Ishay O, Bala M, Brunetti F, Gaiani F, Abdalla S, Amiot A, Bahouth H, Bianchi G, Casanova D, Coccolini F, Coimbra R, de'Angelis GL, De Simone B, Fraga GP, Genova P, Ivatury R, Kashuk JL, Kirkpatrick AW, Le Baleur Y, Machado F, Machain GM, Maier RV, Chichom-Mefire A, Memeo R, Mesquita C, Salamea Molina JC, Mutignani M, Manzano-Núñez R, Ordoñez C, Peitzman AB, Pereira BM, Picetti E, Pisano M, Puyana JC, Rizoli S, Siddiqui M, Sobhani I, Ten Broek RP, Zorcolo L, Carra MC, Kluger Y, Catena F. 2017 WSES guidelines for the management of iatrogenic colonoscopy perforation. World J Emerg Surg 2018; 13:5. [PMID: 29416554 PMCID: PMC5784542 DOI: 10.1186/s13017-018-0162-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 01/09/2018] [Indexed: 12/13/2022] Open
Abstract
Iatrogenic colonoscopy perforation (ICP) is a severe complication that can occur during both diagnostic and therapeutic procedures. Although 45–60% of ICPs are diagnosed by the endoscopist while performing the colonoscopy, many ICPs are not immediately recognized but are instead suspected on the basis of clinical signs and symptoms that occur after the endoscopic procedure. There are three main therapeutic options for ICPs: endoscopic repair, conservative therapy, and surgery. The therapeutic approach must vary based on the setting of the diagnosis (intra- or post-colonoscopy), the type of ICP, the characteristics and general status of the patient, the operator’s level of experience, and surgical device availability. Although ICPs have been the focus of numerous publications, no guidelines have been created to standardize the management of ICPs. The aim of this article is to present the World Society of Emergency Surgery (WSES) guidelines for the management of ICP, which are intended to be used as a tool to promote global standards of care in case of ICP. These guidelines are not meant to substitute providers’ clinical judgment for individual patients, and they may need to be modified based on the medical team’s level of experience and the availability of local resources.
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Affiliation(s)
- Nicola de'Angelis
- 1Unit of Digestive, Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Henri Mondor University Hospital, AP-HP, and University of Paris Est, UPEC, 51 Avenue du Maréchal de Lattre de Tassigny, 94010 Créteil, France
| | | | - Osvaldo Chiara
- 3General Surgery and Trauma Team, Niguarda Hospital, Milan, Italy
| | | | - Aleix Martínez-Pérez
- 5Department of General and Digestive Surgery, University Hospital Dr Peset, Valencia, Spain
| | - Franca Patrizi
- 6Unit of Gastroenterology and Endoscopy, Maggiore Hospital, Bologna, Italy
| | - Dieter G Weber
- 7Department of Trauma Surgery, Royal Perth Hospital, Perth, Australia
| | - Luca Ansaloni
- 8General Surgery I, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Walter Biffl
- 9Acute Care Surgery at The Queen's Medical Center, John A. Burns School of Medicine, University of Hawaii, Honolulu, USA
| | - Offir Ben-Ishay
- Department of General Surgery, Rambam Healthcare Campus, Haifa, Israel
| | - Miklosh Bala
- 11Trauma and Acute Care Surgery Unit, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Francesco Brunetti
- 1Unit of Digestive, Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Henri Mondor University Hospital, AP-HP, and University of Paris Est, UPEC, 51 Avenue du Maréchal de Lattre de Tassigny, 94010 Créteil, France
| | - Federica Gaiani
- 12Gastroenterology and Endoscopy Unit, University Hospital of Parma, Parma, Italy
| | - Solafah Abdalla
- 1Unit of Digestive, Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Henri Mondor University Hospital, AP-HP, and University of Paris Est, UPEC, 51 Avenue du Maréchal de Lattre de Tassigny, 94010 Créteil, France
| | - Aurelien Amiot
- 13Department of Gastroenterology and Digestive Endoscopy, Henri Mondor Hospital, AP-HP, and University of Paris Est, UPEC, Creteil, France
| | - Hany Bahouth
- Department of General Surgery, Rambam Healthcare Campus, Haifa, Israel
| | - Giorgio Bianchi
- 1Unit of Digestive, Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Henri Mondor University Hospital, AP-HP, and University of Paris Est, UPEC, 51 Avenue du Maréchal de Lattre de Tassigny, 94010 Créteil, France
| | - Daniel Casanova
- Unit of Digestive Surgery and Liver Transplantation, University Hospital Marqués de Valdecilla, University of Cantabria, Santander, Spain
| | | | - Raul Coimbra
- 15Department of Surgery, UC San Diego Health System, San Diego, CA USA
| | | | | | - Gustavo P Fraga
- 17Division of Trauma Surgery, Department of Surgery, School of Medical Sciences, University of Campinas (Unicamp), Campinas, SP Brazil
| | - Pietro Genova
- Department of General and Oncological Surgery, University Hospital Paolo Giaccone, Palermo, Italy
| | - Rao Ivatury
- 19Virginia Commonwealth University, Richmond, VA USA
| | - Jeffry L Kashuk
- 20Assia Medical Group, Department of Surgery, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Andrew W Kirkpatrick
- 21Department of Surgery, Critical Care Medicine and the Regional Trauma Service, Foothills Medical Center, Calgari, AB Canada
| | - Yann Le Baleur
- 13Department of Gastroenterology and Digestive Endoscopy, Henri Mondor Hospital, AP-HP, and University of Paris Est, UPEC, Creteil, France
| | - Fernando Machado
- 22Department of Emergency Surgery, Hospital de Clínicas, School of Medicine, UDELAR, Montevideo, Uruguay
| | - Gustavo M Machain
- 23Il Cátedra de Clínica Quirúgica, Hospital de Clínicas, Facultad de Ciencias Medicas, Universidad National de Asuncion, Asuncion, Paraguay
| | - Ronald V Maier
- 24Department of Surgery, University of Washington, Seattle, WA USA
| | - Alain Chichom-Mefire
- Department of Surgery and Obstetrics/Gynecologic, Regional Hospital, Limbe, Cameroon
| | - Riccardo Memeo
- Unit of General Surgery and Liver Transplantation, Policlinico di Bari "M. Rubino", Bari, Italy
| | - Carlos Mesquita
- 27Unit of General and Emergency Surgery, Trauma Center, Centro Hospitalar e Universitario de Coimbra, Coimbra, Portugal
| | - Juan Carlos Salamea Molina
- Department of Trauma and Emergency Center, Vicente Corral Moscoso Hospital, University of Azuay, Cuenca, Ecuador
| | - Massimiliano Mutignani
- 29Digestive and Interventional Endoscopy Unit, Niguarda Ca'Granda Hospital, Milan, Italy
| | - Ramiro Manzano-Núñez
- 30Department of Surgery and Critical Care, Universidad del Valle, Fundacion Valle del Lili, Cali, Colombia
| | - Carlos Ordoñez
- 30Department of Surgery and Critical Care, Universidad del Valle, Fundacion Valle del Lili, Cali, Colombia
| | - Andrew B Peitzman
- Department of Surgery, UPMC, University of Pittsburg, School of Medicine, Pittsburg, USA
| | - Bruno M Pereira
- 17Division of Trauma Surgery, Department of Surgery, School of Medical Sciences, University of Campinas (Unicamp), Campinas, SP Brazil
| | - Edoardo Picetti
- 32Department of Anesthesiology and Intensive Care, University Hospital of Parma, Parma, Italy
| | - Michele Pisano
- 8General Surgery I, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Juan Carlos Puyana
- 33Critical Care Medicine, University of Pittsburg, School of Medicine, Pittsburg, USA
| | - Sandro Rizoli
- 34Trauma and Acute Care Service, St Michael's Hospital, Toronto, ON Canada
| | - Mohammed Siddiqui
- 1Unit of Digestive, Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Henri Mondor University Hospital, AP-HP, and University of Paris Est, UPEC, 51 Avenue du Maréchal de Lattre de Tassigny, 94010 Créteil, France
| | - Iradj Sobhani
- 13Department of Gastroenterology and Digestive Endoscopy, Henri Mondor Hospital, AP-HP, and University of Paris Est, UPEC, Creteil, France
| | - Richard P Ten Broek
- 35Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Luigi Zorcolo
- 36Department of Surgery, Colorectal Surgery Unit, University of Cagliari, Cagliari, Italy
| | | | - Yoram Kluger
- Department of General Surgery, Rambam Healthcare Campus, Haifa, Israel
| | - Fausto Catena
- 38Department of Emergency and Trauma Surgery of the University Hospital of Parma, Parma, Italy
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16
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Kobborg M, Broholm M, Frostberg E, Jeppesen M, Gögenür I. Short-term results of self-expanding metal stents for acute malignant large bowel obstruction. Colorectal Dis 2017; 19:O365-O371. [PMID: 28892247 DOI: 10.1111/codi.13880] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Accepted: 08/01/2017] [Indexed: 12/24/2022]
Abstract
AIM Self-expanding metal stents (SEMSs) can be used as a palliative treatment or to initially decompress colon prior to definitive surgery (as a so-called 'bridge to surgery'). The purpose of this study was to investigate the efficacy and safety of SEMS used as palliation and bridge to surgery for malignant large bowel obstruction. METHOD A multicentre retrospective study was conducted from January 2010 to December 2013 to identify patients undergoing stent placement for acute large bowel obstruction. Patients were included from four Danish colorectal centres. Outcomes identified included clinical success, 30-day mortality, stent related complications and surgery related complications. Furthermore, we analysed for predictive factors for successful stenting. Clinical success was defined as relief of obstructive symptoms, without the need of other additional surgical interventions during the hospital stay. RESULTS SEMSs were inserted in 239 patients for whom the indication was as a bridge to surgery in 112 patients (47%) and as palliation in 127 (53%) patients. Clinical success was achieved in 90 patients (80.4%) in the bridge to surgery group and in 105 patients (82.8%) in the palliation group. The 30-day mortality rates in the two groups were 5.4% and 11.8% for bridge to surgery and palliation respectively. A total of 17.8% of the patients in the bridge to surgery group had a stent related complication and in the palliation group it was 20.4%. Multivariate analysis demonstrated that clinical failure is a predictive factor of 30-day mortality (OR 11.1, 95% CI: 4.1-30.0). CONCLUSION The use of a SEMS to relieve a malignant large bowel obstruction is generally an effective and safe method, but complications are seen in about 20% of patients. Further investigations are required to determine the role of SEMSs in the treatment of acute, malignant, large bowel obstruction.
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Affiliation(s)
- M Kobborg
- Department of Surgery, Hospital of Southern Jutland, Aabenraa, Denmark
| | - M Broholm
- Center for Surgical Science, Department of Surgery, Zealand University Hospital, Koege and Roskilde Hospital, Koege and Roskilde, Denmark
| | - E Frostberg
- Department of Surgery, Vejle Hospital, Vejle, Denmark
| | - M Jeppesen
- Center for Surgical Science, Department of Surgery, Zealand University Hospital, Koege and Roskilde Hospital, Koege and Roskilde, Denmark
| | - I Gögenür
- Center for Surgical Science, Department of Surgery, Zealand University Hospital, Koege and Roskilde Hospital, Koege and Roskilde, Denmark
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17
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Zhang RX, Lin JZ, Lei J, Chen G, Li LR, Lu ZH, Ding PR, Huang JQ, Kong LH, Wang FL, Li C, Jiang W, Ke CF, Zhou WH, Fan WH, Liu Q, Wan DS, Wu XJ, Pan ZZ. Safety of intraoperative chemotherapy with 5-FU for colorectal cancer patients receiving curative resection: a randomized, multicenter, prospective, phase III IOCCRC trial (IOCCRC). J Cancer Res Clin Oncol 2017; 143:2581-2593. [PMID: 28849265 DOI: 10.1007/s00432-017-2489-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 08/01/2017] [Indexed: 12/15/2022]
Abstract
PURPOSE The safety and efficacy of intraoperative chemotherapy in colorectal cancer have not yet been extensively investigated. This randomized control trial was designed to compare the safety and efficacy of intraoperative chemotherapy in combination with surgical resection to those of traditional surgical resection alone. METHODS From January 2011 to January 2016, 696 colorectal cancer patients were enrolled in this study: 341 patients were randomly assigned to the intraoperative chemotherapy, which consist of portal vein chemotherapy, intraluminal chemotherapy and intraperitoneal chemotherapy, plus surgery group, whereas 344 patients were randomized to the control group to undergo surgery alone. Eleven patients withdrew consent. RESULTS Intraoperative chemotherapy did not increase the rate of surgical complications, and no severe chemotherapy-associated side effects were observed. Four patients in each of the intraoperative chemotherapy and the control groups experienced anastomotic leakage and underwent a second operation (1.2 vs. 1.2%, P = 0.99). There were no deaths within 90 days after surgery in the chemotherapy group, whereas one patient died in the control group. Intraoperative chemotherapy did not decrease the rate of patients who received postoperative chemotherapy between the intraoperative group and control group (29.3 vs. 30.2%, P = 0.795). CONCLUSIONS Intraoperative chemotherapy can be safely performed during colorectal surgery; however, follow-up is necessary for a better assessment of its efficacy. ClinicalTrial.gov Register Number: NCT01465451.
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Affiliation(s)
- Rong-Xin Zhang
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Jun-Zhong Lin
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Jian Lei
- Department of General Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510060, Guangdong, People's Republic of China
| | - Gong Chen
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Li-Ren Li
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Zhen-Hai Lu
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Pei-Rong Ding
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Jiong-Qiang Huang
- Department of General Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510060, Guangdong, People's Republic of China
| | - Ling-Heng Kong
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Fu-Long Wang
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Cong Li
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Wu Jiang
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Chuan-Feng Ke
- Department of General Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510060, Guangdong, People's Republic of China
| | - Wen-Hao Zhou
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Wen-Hua Fan
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - Qing Liu
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China
| | - De-Sen Wan
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China.
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China.
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China.
| | - Xiao-Jun Wu
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China.
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China.
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China.
| | - Zhi-Zhong Pan
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China.
- State Key Laboratory of Oncology in South China, Guangzhou, 510060, Guangdong, People's Republic of China.
- Collaborative Innovation Center of Cancer Medicine, Guangzhou, Guangdong, 510060, People's Republic of China.
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18
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Newton K, Hill J. Colonic cancer: The current role of stent insertion. INTERNATIONAL JOURNAL OF GASTROINTESTINAL INTERVENTION 2017. [DOI: 10.18528/gii160013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Katherine Newton
- Department of General Surgery, Manchester Royal Infirmary, Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - James Hill
- Department of General Surgery, Manchester Royal Infirmary, Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
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19
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Fugazza A, Galtieri PA, Repici A. Using stents in the management of malignant bowel obstruction: the current situation and future progress. Expert Rev Gastroenterol Hepatol 2017; 11:633-641. [PMID: 28325090 DOI: 10.1080/17474124.2017.1309283] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The use of self-expanding metal stents (SEMS) has been considered an effective and safe alternative to emergency surgery as bridge to surgery or for palliation in advanced colorectal cancer even though more recent data have raised concerns on both early and long-term outcomes when patients are treated with bridge to surgery indications. Areas covered: A comprehensive literature review of articles on endoscopic management of malignant bowel obstruction was performed. Indication, technique, outcomes, benefits and risks of these treatments in acute malignant colonic obstruction were reviewed. The clinical effectiveness and safety of SEMS in obstructive colorectal cancer, as bridge to surgery or for palliation compared to surgery, is discussed. Expert commentary: SEMS placement, when performed in tertiary level center with appropriate expertise in colorectal stenting, may have several advantages over surgery avoiding the potential for surgical morbidity in a typically frail group of patients even though these advantages are to be carefully balanced over the risk of life-threatening, stent-related complications.
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Affiliation(s)
- Alessandro Fugazza
- a Digestive Endoscopy Unit, Division of Gastroenterology , Humanitas Research Hospital , Rozzano , Italy
| | - Piera Alessia Galtieri
- a Digestive Endoscopy Unit, Division of Gastroenterology , Humanitas Research Hospital , Rozzano , Italy
| | - Alessandro Repici
- a Digestive Endoscopy Unit, Division of Gastroenterology , Humanitas Research Hospital , Rozzano , Italy.,b Academic Department of Bioscience , Humanitas University , Rozzano , Italy
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20
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De Simone B, Catena F, Coccolini F, Di Saverio S, Sartelli M, Heyer A, De Angelis N, De Angelis GL, Ansaloni L. Preoperative colonic stents vs emergency surgery for acute left-sided malignant colonic obstruction: Meta-analysis with systematic review of the literature. World J Meta-Anal 2017; 5:1-13. [DOI: 10.13105/wjma.v5.i1.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 10/15/2016] [Accepted: 12/14/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate by meta-analytic study and systematic review, advantages of colonic stent placement in comparison with emergency surgery.
METHODS We conducted an extensive literature search by PubMed, Google Scholar, Embase and the Cochrane Libraries. We searched for all the papers in English published till February 2016, by applying combinations of the following terms: Obstructive colon cancer, colon cancer in emergency, colorectal stenting, emergency surgery for colorectal cancer, guidelines for obstructive colorectal cancer, stenting vs emergency surgery in the treatment of obstructive colorectal cancer, self-expanding metallic stents, stenting as bridge to surgery. The study was designed following the Prisma Statement. By our search, we identified 452 studies, and 57 potentially relevant studies in full-text were reviewed by 2 investigators; ultimately, 9 randomized controlled trials were considered for meta-analysis and all the others were considered for systematic review.
RESULTS In the meta-analysis, by comparing colonic stenting (CS) as bridge to surgery and emergency surgery, the pooled analysis showed no significant difference between the two techniques in terms of mortality [odds ratio (OR) = 0.91], morbidity (OR = 2.38) or permanent stoma rate (OR = 1.67); primary anastomosis was more frequent in the stent group (OR = 0.45; P = 0.004) and stoma creation was more frequent in the emergency surgery group (OR = 2.36; P = 0.002). No statistical difference was found in disease-free survival and overall survival. The pooled analysis showed a significant difference between the colonic stent and emergency surgery groups (OR = 0.37), with a significantly higher 1-year recurrence rate in the stent group (P = 0.007).
CONCLUSION CS improves primary anastomosis rate with significantly high 1-year follow-up recurrence and no statistical difference in terms of disease-free survival and overall survival.
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Won Y, Lee SL, Ku YM, Kim KT, Won HS, An CH. Clinical effect of double coaxial self-expandable metallic stent in management of malignant colon obstruction. Diagn Interv Radiol 2016; 21:167-72. [PMID: 25698096 DOI: 10.5152/dir.2014.14260] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE We aimed to evaluate the clinical effectiveness and safety of double coaxial self-expandable metallic stent (DCSEMS) in management of malignant colonic obstruction as a bridge to surgery or palliation for inoperable patients. METHODS Between April 2006 and December 2012, 49 patients (27 males and 22 females; median age, 68 years; age range, 38-91 years) were selected to receive decompressive therapy for malignant colonic obstruction by implanting a DCSEMS. Application of DCSEMS was attempted in 49 patients under fluoroscopic guidance. The obstruction was located in the transverse colon (n=2), descending colon (n=7), sigmoid colon (n=24), rectosigmoid junction (n=6), and the rectum (n=10). The intended use of DCSEMS was as a bridge to elective surgery in 23 patients and palliation in 26 patients. RESULTS Clinical success, defined as >50% dilatation of the stent with subsequent symptomatic improvement, was achieved in 48 of 49 patients (98%). The stent was properly inserted in all patients. No immediate major procedure-related complications occurred. One patient in the bridge-to-surgery group had colon perforation three days after DCSEMS application. Four patients had late migrations of the double stent. CONCLUSION Application of DCSEMS is safe and effective in management of malignant colonic obstruction; it prevents stent migration and tumor ingrowth and lowers perforation rate during the stent application.
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Affiliation(s)
- Yoodong Won
- Department of Radiology, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea,Seoul, Republic of Korea.
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Sousa M, Pinho R, Proença L, Silva J, Ponte A, Rodrigues J, Carvalho J. Predictors of Complications and Mortality in Patients with Self-Expanding Metallic Stents for the Palliation of Malignant Colonic Obstruction. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2016; 24:122-128. [PMID: 28848796 DOI: 10.1159/000452697] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 10/11/2016] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Self-expanding metallic stents (SEMS) for palliative purposes in malignant colonic obstruction are an alternative to surgery that has gained popularity over time. METHODS We performed a retrospective study of patients submitted to SEMS for palliation of obstructing malignant colorectal cancer from 2005 to 2015 to evaluate predictive clinical factors for complications and mortality. RESULTS Forty-five patients with high rates of technical and clinical success were included (97.8 and 95.6%, respectively), with complications occurring in 17.8% (8.9% perforations, 4.4% obstructions, and 4.4% migrations). The length of the stenosis was superior in patients with complications (p = 0.01); 11.1% of patients had a re-intervention (2.2% surgery and 8.9% placement of another SEMS). Relief of obstruction without intervention was maintained until death in 77.8% of patients and in 81.4% of patients who had immediate clinical success. The mortality rate was 37.2% at 30 days, 56.5% at 60 days, and 87.5% at 1 year. There were no predictors of survival identified, including age, sex, tumor stage, metastasis, or complications of the procedure. DISCUSSION AND CONCLUSIONS In this study, SEMS placement was associated with a high rate of technical and clinical success and a low rate of complications, being an option to palliate patients with obstructive neoplasia. The length of the stenosis was associated with a greater risk of complications. The majority of stent-related complications can be managed successfully without surgery.
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Affiliation(s)
- Mafalda Sousa
- Gastroenterology Department, Centro Hospitalar de Vila Nova de Gaia-Espinho, Vila Nova de Gaia, Portugal
| | - Rolando Pinho
- Gastroenterology Department, Centro Hospitalar de Vila Nova de Gaia-Espinho, Vila Nova de Gaia, Portugal
| | - Luísa Proença
- Gastroenterology Department, Centro Hospitalar de Vila Nova de Gaia-Espinho, Vila Nova de Gaia, Portugal
| | - Joana Silva
- Gastroenterology Department, Centro Hospitalar de Vila Nova de Gaia-Espinho, Vila Nova de Gaia, Portugal
| | - Ana Ponte
- Gastroenterology Department, Centro Hospitalar de Vila Nova de Gaia-Espinho, Vila Nova de Gaia, Portugal
| | - Jaime Rodrigues
- Gastroenterology Department, Centro Hospitalar de Vila Nova de Gaia-Espinho, Vila Nova de Gaia, Portugal
| | - João Carvalho
- Gastroenterology Department, Centro Hospitalar de Vila Nova de Gaia-Espinho, Vila Nova de Gaia, Portugal
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Little MW, Oakley T, Briggs JH, Sutcliffe JA, Allouni AK, Makris G, Bratby MJ, Tapping CR, Patel R, Wigham A, Anthony S, Phillips-Hughes J, Uberoi R. Technical and Clinical Outcomes Following Colonic Stenting: A Seven-Year Analysis of 268 Procedures. Cardiovasc Intervent Radiol 2016; 39:1471-8. [PMID: 27259863 DOI: 10.1007/s00270-016-1391-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 05/23/2016] [Indexed: 02/06/2023]
Abstract
AIMS To assess the factors contributing to the technical and clinical success of colorectal stenting for large bowel obstruction. METHODOLOGY 268 cases of colonic stenting for large bowel obstruction were performed in 249 patients of mean age of 72 years (28-98) between 2006 and 2013. The majority of strictures were due to malignant disease, 244/268 (91 %). Diverticular strictures accounted for 24/268 (9 %). RESULTS Overall technical success rate was 81 % (217/268), with a clinical success rate of 65 % (174/268). Duration of symptoms ranged from 0 to 180 days (mean 8 days). Technical success rate was seen to decrease with increasing symptom duration. For symptom duration of less than 1 week, technical success was 85.4 % (181/212) versus 69.6 % (39/56) for those with symptoms of greater than a week (p < 0.05). Clinical success rates fell from 71.3 % (107/150) to 59.3 % (70/118) (p < 0.05) when attempting to stent lesions of greater than 5 cm. There was also a significant reduction in clinical success when stenting lesions on a bend rather than a straight segment of colon 75.7 % (109/144) versus 59.7 % (74/124) (p < 0.05). A total of 20 (7.46 %) perforations were identified during the study. Stent migration occurred in 6.6 % of cases. In-stent stenosis occurred in 3.3 %. The overall 30-day all cause mortality rate was 9 %. CONCLUSION Lesion size, location and duration of obstructive symptoms are statistically significant determinants of patient outcome. These factors could be used to advise patient selection for colonic stenting or direct progression to surgical intervention.
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Affiliation(s)
- M W Little
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - T Oakley
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - J H Briggs
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - J A Sutcliffe
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - A K Allouni
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - G Makris
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - M J Bratby
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - C R Tapping
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - R Patel
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - A Wigham
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - S Anthony
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - J Phillips-Hughes
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK
| | - R Uberoi
- Department of Interventional Radiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, UK.
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Cézé N, Charachon A, Locher C, Aparicio T, Mitry E, Barbieux JP, Landi B, Dorval E, Moussata D, Lecomte T. Safety and efficacy of palliative systemic chemotherapy combined with colorectal self-expandable metallic stents in advanced colorectal cancer: A multicenter study. Clin Res Hepatol Gastroenterol 2016; 40:230-8. [PMID: 26500200 DOI: 10.1016/j.clinre.2015.09.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2015] [Revised: 07/27/2015] [Accepted: 09/07/2015] [Indexed: 02/08/2023]
Abstract
PURPOSE Self-expandable metallic stent (SEMS) placement is an accepted palliative therapy for management of acute malignant bowel obstruction in advanced colorectal cancer. Nevertheless, data are lacking on the effects of systemic chemotherapy combined with colorectal SEMS. The aim of this study was to investigate the safety and efficacy of palliative chemotherapy for advanced colorectal cancer combined with colorectal SEMS placement. PATIENTS AND METHODS This multicentre retrospective study included all consecutive advanced colorectal cancer patients who received first-line palliative chemotherapy combined with endoscopic stenting for colorectal cancer with obstruction. We analyzed the number of cycles and the type of combination used. The primary endpoint was overall survival. Secondary endpoints included progression-free survival, response rate, grade 3-4 toxicity and the outcomes of SEMS for malignant colorectal obstruction. RESULTS A total of 38 patients were included. Among them, 25 patients received oxaliplatin and 5-fluorouracil combination chemotherapy. Objective response and stabilization occurred in 38 and 24% of patients, respectively. The median overall survival and progression-free survival from the start of chemotherapy were 18 and 5months, respectively. The objective response rate and overall disease control rate were 38 and 62%, respectively. Toxicity was generally acceptable. Major complications related to stenting included perforation (8%), stent migration (5%), and reobstruction secondary to tumor ingrowths (13%). CONCLUSIONS Chemotherapy combined with colonic stenting as a first-line treatment seems to be a valid option in advanced colorectal cancer patients with malignant colorectal obstruction.
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Affiliation(s)
- Nicolas Cézé
- François Rabelais University, Tours, France; Department of Hepatogastroenterology and Digestive Oncology, University Hospital of Tours, Tours, France
| | - Antoine Charachon
- Department of Hepatogastroenterology, Henri Mondor University Hospital, AP-HP, Créteil, France
| | - Christophe Locher
- Department of Hepatogastroenterology, General Hospital of Meaux, France
| | - Thomas Aparicio
- Department of Hepatogastroenterology, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
| | - Emmanuel Mitry
- Department of Clinical Oncology, Institut Curie St Cloud and Versailles St-Quentin University, France
| | - Jean-Pierre Barbieux
- Department of Hepatogastroenterology and Digestive Oncology, University Hospital of Tours, Tours, France
| | - Bruno Landi
- Department of Hepatogastroenterology and Digestive Oncology, Georges Pompidou European University Hospital, AP-HP, Paris, France
| | - Etienne Dorval
- François Rabelais University, Tours, France; Department of Hepatogastroenterology and Digestive Oncology, University Hospital of Tours, Tours, France
| | - Driffa Moussata
- François Rabelais University, Tours, France; Department of Hepatogastroenterology and Digestive Oncology, University Hospital of Tours, Tours, France
| | - Thierry Lecomte
- François Rabelais University, Tours, France; Department of Hepatogastroenterology and Digestive Oncology, University Hospital of Tours, Tours, France.
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Safety and efficacy of palliative colorectal stent placement using a nasal endoscope technique. Surg Laparosc Endosc Percutan Tech 2016; 25:262-5. [PMID: 26018052 PMCID: PMC4454541 DOI: 10.1097/sle.0000000000000159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The purpose of this study was to evaluate the safety and efficacy of palliative self-expanding metallic stent (SEMS) placement using a nasal endoscope technique in the context of colorectal malignant obstruction. Eighteen patients with malignant colorectal obstruction who underwent palliative SEMS insertion using a nasal endoscope technique at the Toyonaka Municipal Hospital from August 2005 to August 2011 were enrolled and retrospectively analyzed. In all cases, a guidewire could be inserted on the oral side of the tumor. The placement success rate was 94.4% (17/18), and the complication rate was 23.5% (4 cases). The stent migrated in 3 cases, and perforation occurred in 1 case following bevacizumab chemotherapy. These outcomes indicate that stenting is useful for terminal patients and that nasal endoscopy is useful in cases of difficult guidewire placement.
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26
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Sagar J. Role of colonic stents in the management of colorectal cancers. World J Gastrointest Endosc 2016; 8:198-204. [PMID: 26962401 PMCID: PMC4766252 DOI: 10.4253/wjge.v8.i4.198] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 11/14/2015] [Accepted: 12/21/2015] [Indexed: 02/05/2023] Open
Abstract
Colorectal cancer is one of the commonly encountered cancers across the Western World. In United Kingdom, this constitutes third most common ranked cancer and second most common ranked cause of cancer related deaths. Its acute presentation as a malignant colonic obstruction imposes challenges in its management. Colonic stent has been used for many years to alleviate acute obstruction in such cases allowing optimisation of patient’s physiological status and adequate staging of cancer. In this review, current literature evidence regarding use of colonic stent in acute malignant colonic obstruction is critically appraised and recommendations on the use of colonic stent are advocated.
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Kim EJ, Kim YJ. Stents for colorectal obstruction: Past, present, and future. World J Gastroenterol 2016; 22:842-852. [PMID: 26811630 PMCID: PMC4716082 DOI: 10.3748/wjg.v22.i2.842] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 10/22/2015] [Accepted: 11/19/2015] [Indexed: 02/06/2023] Open
Abstract
Since the development of uncovered self-expanding metal stents (SEMS) in the 1990s, endoscopic stents have evolved dramatically. Application of new materials and new designs has expanded the indications for enteral SEMS. At present, enteral stents are considered the first-line modality for palliative care, and numerous types of enteral stents are under development for extended clinical usage, beyond a merely palliative purpose. Herein, we will discuss the current status and the future development of lower enteral stents.
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28
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Horesh N, Dux JY, Nadler M, Lang A, Zmora O, Shacham-Shmueli E, Gutman M, Shapiro R. Stenting in malignant colonic obstruction--is it a real therapeutic option? Int J Colorectal Dis 2016; 31:131-5. [PMID: 26315014 DOI: 10.1007/s00384-015-2375-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/16/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Malignant colonic obstruction is commonly treated surgically. Colonic stents are a therapeutic option for palliation or used as a bridge to surgery or chemotherapy. OBJECTIVE The aim of the study was to evaluate the clinical success rate of stenting as a bridge to one-step surgery, chemotherapy, or as a palliative measure. DESIGN This was a retrospective observational study. SETTINGS The study was conducted at a university-affiliated tertiary referral center. PATIENTS AND INTERVENTIONS From 2007 to 2014, 45 patients with malignant colonic obstruction were referred for stent insertion. MAIN OUTCOME MEASURES Patients were grouped according to three pre-defined treatment goals: group 1: restorative one-step procedure without an ostomy, group 2: completion of scheduled chemotherapy before surgery, and group 3: palliation without surgical intervention. RESULTS Group 1 included 11 patients. Three patients (27.3 %) met the treatment goal of one-step surgery. Eight patients (72.7 %) did not reach the primary goal due to stent insertion failure (four patients), stent-related complications (two patients), and failure to perform a one-step surgery after successful stent insertion (two patients). Group 2 included 12 patients. Chemotherapy was successfully completed prior to surgery in six patients (50 %). Six patients (50 %) did not achieve treatment goal due to stent insertion failure (two patients), stent migration (two patients), stent-related perforation (one patient), and mortality (one patient). Group 3 included 20 patients. Long-term palliation without surgical intervention was achieved in eight patients (40 %). Stent insertion failed in seven patients (35 %). Five patients (25 %) needed urgent surgery due to stent complications (three migrations and two perforations). LIMITATIONS The study was limited by its retrospective nature and small sample size. CONCLUSIONS This study demonstrates only a modest success rate of colonic stents in the treatment of malignant colonic obstruction. Although colonic stenting seems to be an effective method of relieving colonic obstruction, high failure rates limits its applicability.
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Affiliation(s)
- Nir Horesh
- Department of Surgery, Sheba Medical Center, Tel-Hashomer, and Faculty of Medicine, Tel-Aviv University, 52621, Tel-Aviv, Israel
| | - Joseph Yosef Dux
- Department of Surgery, Sheba Medical Center, Tel-Hashomer, and Faculty of Medicine, Tel-Aviv University, 52621, Tel-Aviv, Israel
| | - Moshe Nadler
- Department of Gastroenterology, Sheba Medical Center, Tel-Hashomer, and Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Alon Lang
- Department of Gastroenterology, Sheba Medical Center, Tel-Hashomer, and Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Oded Zmora
- Department of Surgery, Sheba Medical Center, Tel-Hashomer, and Faculty of Medicine, Tel-Aviv University, 52621, Tel-Aviv, Israel
| | - Einat Shacham-Shmueli
- Institute Of Oncology, Sheba Medical Center, Tel-Hashomer, and Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Mordechai Gutman
- Department of Surgery, Sheba Medical Center, Tel-Hashomer, and Faculty of Medicine, Tel-Aviv University, 52621, Tel-Aviv, Israel
| | - Ron Shapiro
- Department of Surgery, Sheba Medical Center, Tel-Hashomer, and Faculty of Medicine, Tel-Aviv University, 52621, Tel-Aviv, Israel.
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Imbulgoda A, MacLean A, Heine J, Drolet S, Vickers MM. Colonic perforation with intraluminal stents and bevacizumab in advanced colorectal cancer: retrospective case series and literature review. Can J Surg 2015; 58:167-71. [PMID: 25799132 DOI: 10.1503/cjs.013014] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Self-expanding metal stents (SEMS) are increasingly used in the treatment of malignant large bowel obstruction in the setting of inoperable colorectal cancer. Perforation is a well-known complication associated with these devices. The addition of the vascular endothelial growth factor inhibitor bevacizumab is suspected to increase the rate, but the extent of the increase is not known. METHODS We retrospectively reviewed the records of patients receiving SEMS in tertiary hospitals in Calgary, Alta., between October 2001 and January 2012. RESULTS We reviewed the records of 87 patients with inoperable colorectal cancer who received SEMS during our study period. Nine perforations occurred in total: 4 of 30 (13%) patients who received no chemotherapy, 3 of 47 (6%) who received chemotherapy but no bevacizumab, and 2 of 10 (20%) who received chemotherapy and bevacizumab. These two patients received bevacizumab with FOLFIRI after SEMS placement, and they had peritoneal disease. CONCLUSION Our case series and other studies suggest that bevacizumab may increase the risk of colonic perforation in the setting of SEMS. Caution should be used when combining these therapies.
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Affiliation(s)
- Amal Imbulgoda
- The Department of Oncology, University of Calgary, Calgary, Alta
| | - Anthony MacLean
- The Department of Surgery, University of Calgary, Calgary, Alta
| | - John Heine
- The Department of Surgery, University of Calgary, Calgary, Alta
| | | | - Michael M Vickers
- The Department of Medicine, Division of Medical Oncology, University of Ottawa, Ottawa, Ont
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Complications during colonoscopy: prevention, diagnosis, and management. Tech Coloproctol 2015; 19:505-13. [PMID: 26162284 DOI: 10.1007/s10151-015-1344-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 06/07/2015] [Indexed: 02/08/2023]
Abstract
Colonoscopy is largely performed in daily clinical practice for both diagnostic and therapeutic purposes. Although infrequent, different complications may occur during the examination, mostly related to the operative procedures. These complications range from asymptomatic and self-limiting to serious, requiring a prompt medical, endoscopic or surgical intervention. In this review, the complications that may occur during colonoscopy are discussed, with a particular focus on prevention, diagnosis, and therapeutic approaches.
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31
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Place des prothèses coliques dans la prise en charge du cancer colorectal. ONCOLOGIE 2014. [DOI: 10.1007/s10269-014-2469-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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van Hooft JE, van Halsema EE, Vanbiervliet G, Beets-Tan RGH, DeWitt JM, Donnellan F, Dumonceau JM, Glynne-Jones RGT, Hassan C, Jiménez-Perez J, Meisner S, Muthusamy VR, Parker MC, Regimbeau JM, Sabbagh C, Sagar J, Tanis PJ, Vandervoort J, Webster GJ, Manes G, Barthet MA, Repici A. Self-expandable metal stents for obstructing colonic and extracolonic cancer: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline. Gastrointest Endosc 2014; 80:747-61.e1-75. [PMID: 25436393 DOI: 10.1016/j.gie.2014.09.018] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 08/25/2014] [Indexed: 02/08/2023]
Affiliation(s)
- Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands
| | - Emo E van Halsema
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands
| | | | | | - John M DeWitt
- Department of Gastroenterology and Hepatology, Indiana University Medical Center, Indianapolis, Indiana, USA
| | - Fergal Donnellan
- UBC Division of Gastroenterology, Vancouver General Hospital, Vancouver, Canada
| | | | | | - Cesare Hassan
- Digestive Endoscopy Unit, Catholic University, Rome, Italy
| | - Javier Jiménez-Perez
- Endoscopy Unit, Gastroenterology Department, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - Søren Meisner
- Endoscopy Unit, Digestive Disease Center, Bispebjerg University Hospital, Copenhagen, Denmark
| | - V Raman Muthusamy
- Division of Gastroenterology and Hepatology, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, USA
| | | | - Jean-Marc Regimbeau
- Department of Digestive and Oncological Surgery, University Hospital of Amiens, France
| | - Charles Sabbagh
- Department of Digestive and Oncological Surgery, University Hospital of Amiens, France
| | - Jayesh Sagar
- Department of Colorectal Surgery, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Pieter J Tanis
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | - Jo Vandervoort
- Department of Gastroenterology, Onze-Lieve-Vrouwziekenhuis, Aalst, Belgium
| | - George J Webster
- Department of Gastroenterology, University College Hospital, London, United Kingdom
| | - Gianpiero Manes
- Department of Gastroenterology and Endoscopy, Guido Salvini Hospital, Garbagnate Milanese/Rho, Milan, Italy
| | - Marc A Barthet
- Department of Gastroenterology, Hôpital Nord, Aix Marseille Université, Marseille, France
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Meisner S. Stent for palliation of advanced colorectal cancer. TECHNIQUES IN GASTROINTESTINAL ENDOSCOPY 2014. [DOI: 10.1016/j.tgie.2014.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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van Halsema EE, van Hooft JE, Small AJ, Baron TH, García-Cano J, Cheon JH, Lee MS, Kwon SH, Mucci-Hennekinne S, Fockens P, Dijkgraaf MGW, Repici A. Perforation in colorectal stenting: a meta-analysis and a search for risk factors. Gastrointest Endosc 2014; 79:970-82.e7; quiz 983.e2, 983.e5. [PMID: 24650852 DOI: 10.1016/j.gie.2013.11.038] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2013] [Accepted: 11/25/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND Recent studies suggest that there is a substantial risk of perforation after colorectal stent placement. OBJECTIVE To identify risk factors for perforation from colonic stenting. DESIGN A meta-analysis of 86 studies published between 2005 and 2011. SETTING Multicenter review. PATIENTS All patients who underwent colorectal stent placement. INTERVENTION Colorectal stent placement. MAIN OUTCOME MEASUREMENTS The occurrence of perforation with subgroup analyses for stent design, stricture etiology, stricture dilation, and concomitant chemotherapy, including the use of bevacizumab. RESULTS A total of 4086 patients underwent colorectal stent placement; perforation occurred in 207. Meta-analysis revealed an overall perforation rate of 7.4%. Of the 9 most frequently used stent types, the WallFlex, the Comvi, and the Niti-S D-type had a higher perforation rate (>10%). A lower perforation rate (<5%) was found for the Hanarostent and the Niti-S covered stent. Stenting benign strictures was associated with a significantly increased perforation rate of 18.4% compared with 7.5% for malignant strictures. Dilation did not increase the risk of perforation: 8.5% versus 8.5% without dilation. The subgroup of post-stent placement dilation had a significantly increased perforation risk of 20.4%. With a perforation rate of 12.5%, bevacizumab-based therapy was identified as a risk factor for perforation, whereas the risk for chemotherapy without bevacizumab was 7.0% and not increased compared with the group without concomitant therapies during stent therapy (9.0%). LIMITATIONS Heterogeneity; a considerable proportion of data is unavailable for subgroup analysis. CONCLUSIONS The perforation rate of colonic stenting is 7.4%. Stent design, benign etiology, and bevacizumab were identified as risk factors for perforation. Intraprocedural stricture dilation and concomitant chemotherapy were not associated with an increased risk of perforation.
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Affiliation(s)
- Emo E van Halsema
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, the Netherlands
| | - Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, the Netherlands
| | - Aaron J Small
- Division of Gastroenterology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Todd H Baron
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jesús García-Cano
- Department of Gastroenterology, Hospital Virgen de la Luz, Cuenca, Spain
| | - Jae Hee Cheon
- Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Moon Sung Lee
- Department of Internal Medicine, Soon Chun Hyang University Bucheon Hospital, Bucheon, Korea
| | - Se Hwan Kwon
- Department of Radiology, Kyung Hee University Medical Center, Seoul, Korea
| | | | - Paul Fockens
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, the Netherlands
| | | | - Alessandro Repici
- Department of Digestive Endoscopy, Istituto Clinico Humanitas, Milan, Italy
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Influence of K-ras status and anti-tumour treatments on complications due to colorectal self-expandable metallic stents: a retrospective multicentre study. Dig Liver Dis 2014; 46:561-7. [PMID: 24630948 DOI: 10.1016/j.dld.2014.02.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Revised: 01/10/2014] [Accepted: 02/09/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND This study aimed to explore the relationship between K-ras status, anti-tumour treatments, and the complications of colorectal self-expandable metallic stenting in colorectal cancer. METHODS This is a retrospective, multicentre study of 91 patients with obstructive advanced colorectal cancer palliated with enteral stents between 2007 and 2011. RESULTS K-ras wild-type tumours were diagnosed in 44 patients (48.4%); 82 (90.1%) received chemotherapy and 45 (49.4%) had additional biological therapy (34 bevacizumab, 11 cetuximab). Twenty-one (23.1%) experienced stent-related complications: 11 (52.4%) occurred in the K-ras mutant group (P=0.9). K-ras wild-type patients were not less likely to develop adverse events than K-ras mutant patients (OR, 0.99; 95% CI: 0.4-2.7). Overall mean time to complication was 167.6 days (range 4-720 days), with no difference between the two groups (141 vs. 197 days; P=0.5). Chemotherapy did not influence the risk of complications (OR, 0.56; 95% CI: 0.14-2.9), and there was no evidence that patients treated with chemotherapy and cetuximab were more likely to experience stent-related complications than patients treated with chemotherapy alone, or untreated (OR, 1.2; 95% CI: 0.2-5.9). Although perforation rates were higher with bevacizumab-based treatment (11.8% vs. 7%), this result was not statistically significant (P=0.69). CONCLUSIONS K-ras mutation status, chemotherapy, and biological treatments should not influence colorectal stent-related complication rates.
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Geraghty J, Sarkar S, Cox T, Lal S, Willert R, Ramesh J, Bodger K, Carlson GL. Management of large bowel obstruction with self-expanding metal stents. A multicentre retrospective study of factors determining outcome. Colorectal Dis 2014; 16:476-83. [PMID: 24506142 DOI: 10.1111/codi.12582] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Accepted: 10/18/2013] [Indexed: 12/12/2022]
Abstract
AIM UK cancer guidelines recommend patients with colonic obstruction due to suspected malignancy be considered for stenting with a self-expanding metal stent (SEMS). Considerable variation in practice exists due to a lack of expertise, technical difficulties and other, as yet ill-defined features. This retrospective multi-centre study aims to determine the outcome following colonic stenting for large bowel obstruction and identify factors associated with successful intervention. METHOD A regional programme of colonic stenting for large bowel obstruction, in five UK centres from 2005 to 2010 was evaluated for outcome including technical and clinical success, survival, complications and reoperation. RESULTS A SEMS was inserted in 334 patients, including 264 (79.0%) for palliation and 52 (15.6%) as a bridge to surgery. Technical success was achieved in 292 (87.4%) patients, with 46 (13.8%) experiencing a complication or technical failure. Reoperation was required in 39 (14.8%) patients stented for palliation of colorectal cancer of whom 16 (6.1%) subsequently required a colostomy. A one-stage primary anastomosis was achieved in 35 (67.3%) of the 52 patients undergoing stenting as a bridge to resection. Technical success did not vary by indication or site of obstruction (P = 0.60) but was higher for operators who had performed more than 10 procedures (OR 3.34, P = 0.001). ASA grade ≥3 predicted a worse clinical outcome (OR 0.43, P = 0.04). The through-the-scope (TTS) endoscopy technique was more successful than radiological placement alone (90.3% vs 74.8%, P < 0.001). CONCLUSION Experienced operators using a TTS technique achieved a better outcome for the emergency management of large bowel obstruction. Older, sicker patients and those with extracolonic and benign strictures fared less well.
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Affiliation(s)
- J Geraghty
- Department of Gastroenterology, Royal Liverpool University Hospital, Liverpool, UK
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Di Mitri R, Mocciaro F, Traina M, Montalbano LM, Familiari L, D'Amore F, Raimondo D, Virgilio C, Tarantino I, Barresi L, Giunta M, Borina E, Borruto A, Marino A. Self-expandable metal stents for malignant colonic obstruction: data from a retrospective regional SIED-AIGO study. Dig Liver Dis 2014; 46:279-82. [PMID: 24326063 DOI: 10.1016/j.dld.2013.11.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Revised: 10/17/2013] [Accepted: 11/02/2013] [Indexed: 12/11/2022]
Abstract
BACKGROUND Self-expandable metal stents are a non-surgical option for the treatment of symptomatic malignant colorectal obstruction as palliative treatment or as a bridge to surgery. AIMS To report data from a regional study on self-expandable metal stent (SEMS) placement for malignant colorectal obstruction. METHODS Two hundred and four patients (male 54.9%, mean age of 69.5 ± 14.2) were retrospectively evaluated and data on technical and clinical success, and complications, were analyzed. RESULTS Technical and clinical success rates were 99% and 94.6% respectively, with 36.7% treated on an emergency basis and 63.3% electively. Palliative treatment was administered to 70.1%, and as a bridge to surgery for 29.9%. Complications were 17 neoplastic ingrowths, 10 stent migrations, and 4 perforations. Palliative treatment was associated with a higher risk of stent ingrowth (p=0.003), and chemotherapy with a lower risk of stent ingrowth (p=0.009). CONCLUSION This regional study, although it has certain limitations, confirms the positive role of self-expandable metal stents in the treatment of symptomatic malignant colorectal obstruction, and that chemotherapy decreases the risk of ingrowth.
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Affiliation(s)
- Roberto Di Mitri
- Gastroenterology and Endoscopy Unit, ARNAS Civico-Di Cristina-Benfratelli Hospital, Palermo, Italy.
| | - Filippo Mocciaro
- Gastroenterology and Endoscopy Unit, ARNAS Civico-Di Cristina-Benfratelli Hospital, Palermo, Italy
| | - Mario Traina
- Endoscopy Service, Department of Medicine, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (ISMETT), Palermo, Italy
| | | | - Luigi Familiari
- UOD Digestive Endoscopy, University of Messina, Messina, Italy
| | | | - Dario Raimondo
- Gastroenterology and Digestive Endoscopy Unit, San Raffaele-Giglio Hospital, Cefalù (PA), Italy
| | - Clara Virgilio
- Gastroenterology Unit, ARNAS Garibaldi Hospital, Catania, Italy
| | - Ilaria Tarantino
- Endoscopy Service, Department of Medicine, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (ISMETT), Palermo, Italy
| | - Luca Barresi
- Endoscopy Service, Department of Medicine, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (ISMETT), Palermo, Italy
| | - Marco Giunta
- UOD Digestive Endoscopy, University of Messina, Messina, Italy
| | - Eleonora Borina
- Gastroenterology Unit, S. Vincenzo Hospital, Taormina (ME), Italy
| | - Antonino Borruto
- Gastroenterology Unit, S. Vincenzo Hospital, Taormina (ME), Italy
| | - Antonino Marino
- Gastroenterology and Endoscopy Unit, ARNAS Civico-Di Cristina-Benfratelli Hospital, Palermo, Italy
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Cheung DY, Lee YK, Yang CH. Status and literature review of self-expandable metallic stents for malignant colorectal obstruction. Clin Endosc 2014; 47:65-73. [PMID: 24570885 PMCID: PMC3928494 DOI: 10.5946/ce.2014.47.1.65] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Revised: 07/18/2013] [Accepted: 07/18/2013] [Indexed: 12/14/2022] Open
Abstract
Use of colorectal stents has increased dramatically over the last decades. Colorectal stents offer an alternative way to relieve fatal intestinal obstruction and can take place of emergency surgery, which associated with significant morbidity and mortality and a high incidence of stoma creation, to elective resection. Although there remain a few concerns regarding the use of stents as a bridge to surgical resection, use of self-expandable metallic stents for palliation in patients with unresectable disease has come to be generally accepted. Advantages of colorectal stents include acute restoration of luminal patency and allowance of time for proper staging and surgical optimization, and the well-known disadvantages are procedure-related complications including perforation, migration, and stent failure. General indications, procedures, and clinical outcomes as well as recent evidences regarding the use of colorectal stents will be discussed in this review.
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Affiliation(s)
- Dae Young Cheung
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Yong Kook Lee
- Department of Internal Medicine, Dongguk University College of Medicine, Gyeongju, Korea
| | - Chang Heon Yang
- Department of Internal Medicine, Dongguk University College of Medicine, Gyeongju, Korea
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The new nitinol conformable self-expandable metal stents for malignant colonic obstruction: a pilot experience as bridge to surgery treatment. ScientificWorldJournal 2014; 2014:651765. [PMID: 24526914 PMCID: PMC3910280 DOI: 10.1155/2014/651765] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Accepted: 10/15/2013] [Indexed: 01/23/2023] Open
Abstract
Introduction. Self-expandable metal stents (SEMS) are a nonsurgical option for treatment of malignant colorectal obstruction also as a bridge to surgery approach. The new nitinol conformable stent has improved clinical outcomes in these kinds of patients. We report a pilot experience with nitinol conformable SEMS placement as bridge to surgery treatment in patients with colorectal obstruction. Materials and Methods. Between April and August 2012, we collected data on colonic nitinol conformable SEMS placement in a cohort of consecutive symptomatic patients, with malignant colorectal obstruction, who were treated as a bridge to surgery. Technical success, clinical success, and adverse events were recorded. Results. Ten patients (7 male (70%)), with a mean age of 69.2 ± 10.1, were evaluated. The mean length of the stenosis was 3.6 ± 0.6 cm. Five patients (50%) were treated on an emergency basis. The median time from stent placement to surgery was 16 days (interquartile range 7–21). Technical and clinical success was achieved in all patients with a significant early improvement of symptoms. No adverse events due to the SEMS placement were observed. Conclusion. This pilot study confirmed the important role of nitinol conformable SEMS as a bridge to surgery option in the treatment of symptomatic malignant colorectal obstruction.
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Abstract
Because of significant advances in endoscopic techniques and the development of high-quality stents, endoscopic enteral stent placement is increasingly being performed for the management of malignant GI obstruction. Palliative stenting is now routinely performed for malignant esophageal, gastric, duodenal, and colon obstruction. In addition to palliative indications, preoperative stenting in the colon may be performed as a bridge to surgery to achieve immediate decompression and convert an emergent surgery into an elective, 1-stage procedure.The realm of enteral stenting has recently expanded to include management of benign conditions such as leaks, fistulas, and benign strictures in the GI tract. Further research is required to study the use of enteral stents in benign conditions and to adequately compare endoscopic stent placement with surgical intervention. Promising new technologies such as biodegradable stents and drug-eluting stents also require further investigation. With continued innovation in endoscopic techniques and stenting devices, the field of enteral stenting is likely to expand further, with an increase in indications and improvement in outcomes.
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Affiliation(s)
- Rajan Kochar
- Clinical Instructor, Advanced Endoscopy, Division of Gastroenterology, Stanford University School of Medicine, Palo Alto, California, USA
| | - Nimeesh Shah
- Associate Chief, Division of Gastroenterology, Santa Clara Valley Medical Center, San Jose, California, USA; Clinical Instructor of Medicine, Division of Gastroenterology, Stanford University School of Medicine, Palo Alto, California, USA
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Lee KJ, Kim SW, Kim TI, Lee JH, Lee BI, Keum B, Cheung DY, Yang CH. Evidence-based recommendations on colorectal stenting: a report from the stent study group of the korean society of gastrointestinal endoscopy. Clin Endosc 2013; 46:355-67. [PMID: 23964332 PMCID: PMC3746140 DOI: 10.5946/ce.2013.46.4.355] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Revised: 10/13/2012] [Accepted: 10/29/2012] [Indexed: 12/11/2022] Open
Abstract
Recently, placement of self-expandable metallic stents has been used for the treatment of colorectal obstruction. As domestic awareness of colorectal cancer has increased, the number of colorectal stenting procedures performed has also increased. We aimed to provide evidence-based recommendations for colorectal stenting to aid gastroenterologists in making informed decisions regarding the management of patients who present with colorectal obstruction. The working group consisted of eight gastroenterologists who actively practice and conduct research in the field of colorectal stenting and are the members of the Stent Study Group of the Korean Society of Gastrointestinal Endoscopy. A literature search was conducted using the PubMed, Embase, KoreaMed, and the Cochrane Library databases to identify relevant articles published between January 2001 and June 2012. Based on the modified Delphi process, 10 recommendation statements regarding indications, usefulness, methodology and complications of colorectal stenting, and alternative treatments for malignant colorectal obstruction were determined. The contents will be widely distributed, and periodically revised to reflect the latest knowledge. These evidence-based recommendations for colorectal stenting will provide gastroenterologists and patients with appropriate and balanced information, and will improve the quality of care.
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Affiliation(s)
- Kwang Jae Lee
- Department of Gastroenterology, Ajou University School of Medicine, Suwon, Korea
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Huhtinen H, Varpe P, Karvonen J, Rantala A, Grönroos JM. Late complications related to palliative stenting in patients with obstructing colorectal cancer. MINIM INVASIV THER 2013; 22:352-8. [PMID: 23758091 DOI: 10.3109/13645706.2013.797911] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Self-expanding metal stents (SEMSs) are increasingly used for the palliative treatment of incurable obstructing colorectal cancer. The aim of the current study was to evaluate clinical outcome, including technical and clinical success of stenting, and to identify factors associated with late complications of SEMS in palliation of incurable obstructing colorectal cancer. MATERIAL AND METHODS Between 2003 and 2010 details of 56 patients who underwent an attempt of SEMS insertion for obstructive incurable colorectal cancer at Turku University Hospital were recorded to our database prospectively and analyzed retrospectively. RESULTS Technical success was achieved in 42 patients (75%) and clinical success in 39 patients (70%). Late complications related to SEMS occurred in 13 patients (31%). Ten patients (24%) needed re-intervention because of a complication: Eight ostomies, one Hartmann´s procedure due to late perforation and one re-stenting because of stent migration. Three patients with stent-related complications were treated conservatively. Chemotherapy and prolonged survival were risk factors for SEMS-related late complications and re-intervention. CONCLUSION SEMS insertion is a feasible procedure for the palliative treatment of obstructing colorectal cancer in patients with severe comorbidities and short life expectancy. However, for patients who are candidates for chemotherapy and have a longer life expectancy, other treatment options such as palliative tumor resection should also be considered.
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Affiliation(s)
- Heikki Huhtinen
- Turku University Hospital, Division of Digestive Surgery and Urology , Turku , Finland
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Cennamo V, Luigiano C, Coccolini F, Fabbri C, Bassi M, De Caro G, Ceroni L, Maimone A, Ravelli P, Ansaloni L. Meta-analysis of randomized trials comparing endoscopic stenting and surgical decompression for colorectal cancer obstruction. Int J Colorectal Dis 2013; 28:855-63. [PMID: 23151813 DOI: 10.1007/s00384-012-1599-z] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/15/2012] [Indexed: 02/06/2023]
Abstract
PURPOSE Surgical decompression is the traditional treatment for acute colorectal cancer obstruction. In recent years, colorectal stenting has been used to relieve the obstruction. This study used meta-analytic techniques to compare colonic stenting versus surgical decompression for colorectal cancer obstruction. METHODS A comprehensive search of several databases was conducted. The search identified 321 potential abstracts and titles of which eight randomized trials involving 353 patients were retrieved in full text. A meta-analysis of the studies included was carried out to identify the differences in outcomes between the two procedures. RESULTS The pooled analysis showed no significant differences for mortality (odds ratio (OR) 0.91) and morbidity (OR 2.05) rates between the two strategies while the permanent stoma creation rate was significantly higher in the surgical group as compared to the stent group (OR 3.12). By comparing surgery and colonic stenting in studies which analyzed the use of stenting as a "bridge to surgery," the pooled analysis showed that primary anastomosis was more frequent in the stent group as compared to the surgical group (OR 0.42), and the stoma creation was more frequent in the surgical group as compared to the stent group (OR 2.36). CONCLUSION Our study suggested that, in patients with acute colorectal cancer obstruction, stent placement improved several outcomes, such as primary anastomosis, stoma formation, and permanent stoma, while it failed to show an improvement in mortality and morbidity risk.
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Affiliation(s)
- Vincenzo Cennamo
- Unit of Digestive Endoscopy, Department of Surgery, AUSL Bologna Bellaria Hospital, Via Altura, 40139, Bologna, Italy.
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Yoshida S, Watabe H, Isayama H, Kogure H, Nakai Y, Yamamoto N, Sasaki T, Kawakubo K, Hamada T, Ito Y, Yashima Y, Sasahira N, Hirano K, Yamaji Y, Tada M, Omata M, Koike K. Feasibility of a new self-expandable metallic stent for patients with malignant colorectal obstruction. Dig Endosc 2013; 25:160-6. [PMID: 23362948 DOI: 10.1111/j.1443-1661.2012.01353.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Accepted: 06/01/2012] [Indexed: 12/16/2022]
Abstract
AIM Stent migration due to peristalsis of the colon is one of the unresolved complications of colonic self-expandable metallic stent (SEMS) placement. Axial force (AF), a recovery force of the stent to a straight position after bending, has been considered a factor influencing the conformability of the digestive tract. An uncovered SEMS (Niti-S Enteral Colonic Uncovered Stent, D-type; Taewoong, Inc., Gimpo, South Korea) with improved conformability is considered to decrease migration. METHODS Thirty three consecutive patients with symptomatic colorectal obstruction between March 2006 and December 2011 underwent endoscopic stent placement for palliation to estimate the efficacy and safety of Niti-S stents prospectively in four tertiary referral centers. RESULTS Technical and clinical success rates were 100% and 97%, respectively. Seventeen patients had the following complications: ingrowth (n = 6), overgrowth (n = 1), collapse of the SEMS (n = 1), stool impaction (n = 2), migration (n = 1), bleeding (n = 3), and tenesmus (n = 3). The patient with migration had no recurrent symptoms until death. Of these 17 patients, 10 required re-interventions. Seven patients underwent an additional SEMS implantation. One patient underwent surgery for stoma creation. Two patients had stool impaction, and they underwent endoscopic cleaning. The median duration of patency was 347.0 ± 65.5 days. The mean survival time after stent insertion was 240.1 ± 39.9 days. CONCLUSION The new SEMS effectively relieves malignant colorectal obstruction. Good conformability, according to the very low AF, may contribute to the low incidence of migration.
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Affiliation(s)
- Shuntaro Yoshida
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
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Abstract
Colorectal stent placement offers a minimally invasive approach for relief of malignant bowel obstruction. Stent placement is safe and effective in carefully selected patients as a bridge to surgery or for definitive palliation of obstruction. Concerns remain regarding the long-term efficacy of stent placement and related complications. Future studies are needed to identify patients who are the best candidates for stent placement.
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Larssen L, Medhus AW, Körner H, Glomsaker T, Søberg T, Gleditsch D, Hovde Ø, Tholfsen JK, Skreden K, Nesbakken A, Hauge T. Long-term outcome of palliative treatment with self-expanding metal stents for malignant obstructions of the GI tract. Scand J Gastroenterol 2012; 47:1505-14. [PMID: 23046494 DOI: 10.3109/00365521.2012.711854] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Self-expanding metal stents (SEMS) are commonly used in the palliative treatment of malignant gastrointestinal (GI) obstructions with favorable short-term outcome. Data on long-term outcome are scarce, however. AIM To evaluate long-term outcome after palliative stent treatment of malignant GI obstruction. METHOD Between October 2006 and April 2008, nine Norwegian hospitals included patients treated with SEMS for malignant esophageal, gastroduodenal, biliary, and colonic obstructions. Patients were followed for at least 6 months with respect to stent patency, reinterventions, and readmissions. RESULTS Stent placement was technically successful in 229 of 231 (99%) and clinically successful after 1 week in 220 of 229 (96%) patients. Long-term follow-up was available for 219 patients. Of those, 72 (33%) needed reinterventions. Stent occlusions or migrations (92%) were the most common reasons. Esophageal stents required reinterventions most frequently (41%), and had a significantly (p = 0.02) shorter patency (median 152 days) compared to other locations (gastroduodenal, 256 days; colon, 276 days; biliary, 460 days). Eighty percent of reinterventions were repeated endoscopic procedures that successfully restored patency. Readmissions were required for 156 (72%) patients. Progression of the underlying cancer was the most common reason, whereas 24% were readmitted due to stent complications. CONCLUSIONS Long-term outcome after palliative treatment with SEMS for malignant GI and biliary obstruction shows that 70% had a patent stent until death, and that most reobstructions could be solved endoscopically. Hospital readmissions were mainly related to progression of the underlying cancer disease.
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Affiliation(s)
- Lene Larssen
- Department of Gastroenterology, Oslo University Hospital, Ullevål, Oslo, Norway.
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Baron TH, Wong Kee Song LM, Repici A. Role of self-expandable stents for patients with colon cancer (with videos). Gastrointest Endosc 2012; 75:653-62. [PMID: 22341111 DOI: 10.1016/j.gie.2011.12.020] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Accepted: 12/19/2011] [Indexed: 02/06/2023]
Affiliation(s)
- Todd H Baron
- Department of Medicine, Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota 55905, USA
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Varadarajulu S, Banerjee S, Barth B, Desilets D, Kaul V, Kethu S, Pedrosa M, Pfau P, Tokar J, Wang A, Song LMWK, Rodriguez S. Enteral stents. Gastrointest Endosc 2011; 74:455-64. [PMID: 21762904 DOI: 10.1016/j.gie.2011.04.011] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Accepted: 04/06/2011] [Indexed: 02/08/2023]
Abstract
The American Society for Gastrointestinal Endoscopy (ASGE) Technology Committee provides reviews of existing, new, or emerging endoscopic technologies that have an impact on the practice of GI endoscopy. Evidence-based methodology is used, with a MEDLINE literature search to identify pertinent clinical studies on the topic and a MAUDE (U.S. Food and Drug Administration Center for Devices and Radiological Health) database search to identify the reported complications of a given technology. Both are supplemented by accessing the "related articles" feature of PubMed and by scrutinizing pertinent references cited by the identified studies. Controlled clinical trials are emphasized, but in many cases, data from randomized, controlled trials are lacking. In such cases, large case series, preliminary clinical studies, and expert opinions are used. Technical data are gathered from traditional and Web-based publications, proprietary publications, and informal communications with pertinent vendors. Technology Status Evaluation Reports are drafted by 1 or 2 members of the ASGE Technology Committee, reviewed and edited by the committee as a whole, and approved by the Governing Board of the ASGE. When financial guidance is indicated, the most recent coding data and list prices at the time of publication are provided. For this review, the MEDLINE database was searched through August 2010 for articles related to enteral, esophageal, duodenal, and colonic stents. Technology Status Evaluation Reports are scientific reviews provided solely for educational and informational purposes. Technology Status Evaluation Reports are not rules and should not be construed as establishing a legal standard of care or as encouraging, advocating, requiring, or discouraging any particular treatment or payment for such treatment.
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Repici A, de Paula Pessoa Ferreira D. Expandable metal stents for malignant colorectal strictures. Gastrointest Endosc Clin N Am 2011; 21:511-33, ix. [PMID: 21684468 DOI: 10.1016/j.giec.2011.04.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The surgical management of malignant colorectal obstruction is still controversial and has higher associated mortality and complication rates compared with elective surgery. Placement of self-expanding metallic stents (SEMS) has been proposed as an alternative therapeutic approach for colonic decompression of patients with acute malignant obstruction. SEMS placement may be used both as a bridge to surgery in patients who are good candidates for curative resection and for palliation of those patients presenting with advanced stage disease or with severe comorbid medical illnesses.
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Affiliation(s)
- Alessandro Repici
- Digestive Endoscopy Unit, IRCCS Istituto Clinico Humanitas, Via Manzoni 56, 20089 Rozzano, Milano, Italy.
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50
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Feo L, Schaffzin DM. Colonic stents: the modern treatment of colonic obstruction. Adv Ther 2011; 28:73-86. [PMID: 21229339 DOI: 10.1007/s12325-010-0094-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2010] [Indexed: 02/06/2023]
Abstract
Colonic stents traditionally have been used for the management of colorectal cancer, either as a palliative treatment or as a bridge to surgery. More recently, colonic stents have also been advocated as part of the therapy of benign strictures. A number of colonic stents are available worldwide, four of which are made in the USA. These stents are classified as covered or uncovered, with similar clinical applications. Technical and clinical success rates are similar among these different stents, as well as the rate of complications, which mainly consist of obstruction and migration. The deployment systems utilize fluoroscopy, endoscopy, or both. More recently, stents became available that are deployed "through the scope" (TTS) making the procedure faster. However, this advance does not exclude the use of fluoroscopy, particularly in those cases where the direct visualization of the proximal end of the stricture is absent. The increasing experience in the management of colorectal cancer with colonic stents decreases the morbidity and mortality, as well as cost, in comparison with surgical intervention for acute colonic obstruction. Management with colonic stents can also rule out proximal synchronous lesions after initial decompression prior to definitive surgery. Benign conditions may also be treated with stents. A multidisciplinary approach for the use of colonic stents during assessment and management of acute colonic obstruction is necessary in order to achieve a satisfactory outcome, whether that be better quality of life or improved survival.
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Affiliation(s)
- Leandro Feo
- Hahnemann University Hospital, Drexel University School of Medicine, Philadelphia, PA, USA
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