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Deyrat J, Challine A, Voron T, O'Connell LV, Collard MK, Tzedakis S, Jaquet R, Lazzati A, Parc Y, Lefèvre JH. What is the rate of definitive stoma after subtotal colectomy for inflammatory bowel disease? A nationwide study of 1860 patients. Colorectal Dis 2024; 26:1203-1213. [PMID: 38757256 DOI: 10.1111/codi.17020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/23/2024] [Accepted: 04/28/2024] [Indexed: 05/18/2024]
Abstract
AIM Some patients with inflammatory bowel disease (IBD) require subtotal colectomy (STC) with ileostomy. The recent literature reports a significant number of patients who do not undergo subsequent surgery and are resigned to living with a definitive stoma. The aim of this work was to analyse the rate of definitive stoma and the cumulative incidence of secondary reconstructive surgery after STC for IBD in a large national cohort study. METHOD A national retrospective study (2013-2021) was conducted on prospectively collected data from the French Medical Information System Database (PMSI). All patients undergoing STC in France were included. The association between definitive stoma and potential risk factors was studied using univariate and multivariate analyses. RESULTS A total of 1860 patients were included (age 45 ± 9 years; median follow-up 30 months). Of these, 77% (n = 1442) presented with ulcerative colitis. Mortality and morbidity at 90 days after STC were 5% (n = 100) and 47% (n = 868), respectively. Reconstructive surgery was identified in 1255 patients (67%) at a mean interval of 7 months from STC. Seveny-four per cent (n = 932) underwent a completion proctectomy with ileal pouch anal anastomosis and 26% (n = 323) an ileorectal anastomosis. Six hundred and five (33%) patients with a definitive stoma had an abdominoperineal resection (n = 114; 19%) or did not have any further surgical procedure (n = 491; 81%). Independent risk factors for definitive stoma identified in multivariate analysis were older age, Crohn's disease, colorectal neoplasia, postoperative complication after STC, laparotomy and a low-volume hospital. CONCLUSION We found that 33% of patients undergoing STC with ileostomy for IBD had definitive stoma. Modifiable risk factors for definitive stoma were laparotomy and a low-volume hospital.
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Affiliation(s)
- Julie Deyrat
- Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Sorbonne Université, Paris, France
| | - Alexandre Challine
- Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Sorbonne Université, Paris, France
- HeKA, Inria, Paris, France
| | - Thibault Voron
- Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Sorbonne Université, Paris, France
| | - Lauren V O'Connell
- Centre for Colorectal Disease, St Vincent's University Hospital, Dublin 4, Ireland
| | - Maxime K Collard
- Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Sorbonne Université, Paris, France
| | - Stylianos Tzedakis
- HeKA, Inria, Paris, France
- Service de Chirurgie Viscérale, Cancérologique et Endocrinienne, Hôpital Cochin, Assistance Publique des Hôpitaux de Paris, Université de Paris, Paris, France
| | | | - Andrea Lazzati
- Service de Chirurgie Digestive et Bariatrique, Centre Intercommunal de Créteil, Créteil, France
| | - Yann Parc
- Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Sorbonne Université, Paris, France
| | - Jeremie H Lefèvre
- Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Sorbonne Université, Paris, France
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Lloyd AJ, Hardy NP, Jordan P, Ryan EJ, Whelan M, Clancy C, O'Riordan J, Kavanagh DO, Neary P, Sahebally SM. Efferent limb stimulation prior to loop ileostomy closure: a systematic review and meta-analysis. Tech Coloproctol 2023; 28:15. [PMID: 38095756 DOI: 10.1007/s10151-023-02875-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/01/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND Postoperative ileus (POI) remains a common phenomenon following loop ileostomy closure. Our aim was to determine whether preoperative physiological stimulation (PPS) of the efferent limb reduced POI incidence. METHODS A PRISMA-compliant meta-analysis searching PubMed, EMBASE and CENTRAL databases was performed. The last search was carried out on 30 January 2023. All randomized studies comparing PPS versus no stimulation were included. The primary endpoint was POI incidence. Secondary endpoints included the time to first passage of flatus/stool, time to resume oral diet, need for nasogastric tube (NGT) placement postoperatively, length of stay (LOS) and other complications. Random effects models were used to calculate pooled effect size estimates. Trial sequential analyses (TSA) were also performed. RESULTS Three randomized studies capturing 235 patients (116 PPS, 119 no stimulation) were included. On random effects analysis, PPS was associated with a quicker time to resume oral diet (MD - 1.47 days, 95% CI - 2.75 to - 0.19, p = 0.02), shorter LOS (MD - 1.47 days, 95% CI - 2.47 to - 0.46, p = 0.004) (MD - 1.41 days, 95% CI - 2.32 to - 0.50, p = 0.002, I2 = 56%) and fewer other complications (OR 0.42, 95% CI 0.18 to 1.01, p = 0.05). However, there was no difference in POI incidence (OR 0.35, 95% CI 0.10 to 1.21, p = 0.10), the requirement for NGT placement (OR 0.50, 95% CI 0.21 to 1.20, p = 0.12) or time to first passage of flatus/stool (MD - 0.60 days, 95% CI - 1.95 to 0.76, p = 0.39). TSA revealed imprecise estimates for all outcomes (except LOS) and further studies are warranted to meet the required information threshold. CONCLUSIONS PPS prior to stoma closure may reduce LOS and postoperative complications albeit without a demonstrable beneficial effect on POI. Further high-powered studies are required to confirm or refute these findings.
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Affiliation(s)
- A J Lloyd
- Department of Surgery, Tallaght University Hospital, Dublin, Ireland.
- Department of Colorectal Surgery, Tallaght University Hospital, Dublin , Ireland.
| | - N P Hardy
- Department of Surgery, Tallaght University Hospital, Dublin, Ireland
| | - P Jordan
- Department of Surgery, Tallaght University Hospital, Dublin, Ireland
| | - E J Ryan
- Department of Surgery, Tallaght University Hospital, Dublin, Ireland
| | - M Whelan
- Department of Surgery, Tallaght University Hospital, Dublin, Ireland
| | - C Clancy
- Department of Surgery, Tallaght University Hospital, Dublin, Ireland
| | - J O'Riordan
- Department of Surgery, Tallaght University Hospital, Dublin, Ireland
| | - D O Kavanagh
- Department of Surgery, Tallaght University Hospital, Dublin, Ireland
- Department of Surgical Affairs, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - P Neary
- Department of Surgery, Tallaght University Hospital, Dublin, Ireland
| | - S M Sahebally
- Department of Surgery, Tallaght University Hospital, Dublin, Ireland
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Schreiber ME, Schneider MA, Murray FR, Turina M, Gubler C. Routine Endoscopy Prior to Surgical Ostomy Closure: An Obsolete Concept. Dig Dis Sci 2023; 68:4130-4139. [PMID: 37707748 PMCID: PMC10570172 DOI: 10.1007/s10620-023-08088-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 08/20/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND Closure of temporary diverting ostomies is commonly preceded by an endoscopic study of the colonic mucosa and anastomosis, despite lacking evidence of its relevance and impact on subsequent operative management. AIM We sought to determine the incidence of pathological findings and therefore evaluate the clinical benefit of routine pre-operative endoscopy in asymptomatic patients, hypothesizing sole evaluation of the anastomotic integrity to be sufficient in these cases. METHODS We retrospectively identified all adult patients with ostomy installations who were followed up for potential reversal surgery between 2002 and 2020 at the University Hospital of Zurich, Switzerland. Main outcome measures were the incidence of endoscopically identified pathological findings in the asymptomatic case cohort and their impact on the subsequent course of treatment. RESULTS Pre-procedural endoscopic data of 187 cases evaluated for ostomy closure were evaluated. Relevant mucosal findings in the asymptomatic cohort were documented in 26.3% and findings at the anastomotic site detected in 8.7%. A change in subsequent surgical management was noted in 10 patients of the entire cohort (5.3%) and in 9 (5.1%) of all asymptomatic cases. Upon multivariate analyses, the age range of 51 to 60 years old was found to be significantly linked to the presence of endoscopic findings entailing a change in patient management. CONCLUSION Our findings strongly suggest ostomy closure surgery without previous assessment of the bowel mucosa by means of endoscopy to be acceptable in asymptomatic patients. However, we found it to be indicated in all patients meeting the screening criteria for colorectal carcinoma.
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Affiliation(s)
- Maxine E. Schreiber
- Department of Gastroenterology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Marcel A. Schneider
- Department of Surgery, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Fritz R. Murray
- Department of Gastroenterology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
- Department of Gastroenterology, Stadtspital Zurich, Birmensdorferstrasse 497, 8063 Zurich, Switzerland
| | - Matthias Turina
- Department of Surgery, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Christoph Gubler
- Department of Gastroenterology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
- Department of Gastroenterology, Stadtspital Zurich, Birmensdorferstrasse 497, 8063 Zurich, Switzerland
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Lee SY, Park HM, Kim CH, Kim HR. Dysbiosis of gut microbiota during fecal stream diversion in patients with colorectal cancer. Gut Pathog 2023; 15:40. [PMID: 37596621 PMCID: PMC10439566 DOI: 10.1186/s13099-023-00566-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 08/10/2023] [Indexed: 08/20/2023] Open
Abstract
BACKGROUND The effect of fecal stream diversion on the gut microbiota is still uncertain. The present study was designed to assess the effect of fecal stream diversion on the composition of the gut microbiota in patients with colorectal cancer. We included patients undergoing left-sided colorectal cancer surgery with (ileostomy group) or without (control group) diverting ileostomy. Fecal samples were collected from 10 patients in each group before surgery (t1) and after ileostomy repair in the ileostomy group and 6-12 months after the initial surgery in the control group (t2). The fecal microbiota was assessed using 16S rRNA sequencing, and changes in the composition of the fecal microbiota were compared between the two groups. RESULTS Alpha diversity analysis revealed that the complexity of fecal microbiota decreased between t1 and t2 only in the ileostomy group. Beta diversity analysis also showed dissimilarity between t1 and t2 only in the ileostomy group. The composition of the microbiota was similar between the two groups at t1. However, at t2, the ileostomy group had lower proportion of beneficial bacteria (Lachnospiraceae, 3.8% vs. 29.9%, p < 0.001; Ruminococcaceae, 0.6% vs. 18.4%, p < 0.001; Blautia, 0.1% vs. 9.1%, p < 0.001; Faecalibacterium, 0.2% vs. 7.5%, p < 0.001) and a higher proportion of harmful bacteria (Proteobacteria, 17.9% vs. 5.1%, p = 0.006; Clostridium, 16.2% vs. 1.1%, p = 0.013; Streptococcus, 17.7% vs. 1.6%, p = 0.002) than the control group. CONCLUSIONS Fecal stream diversion was closely associated with less diversity and dysbiosis of the gut microbiota.
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Affiliation(s)
- Soo Young Lee
- Department of Surgery, Chonnam National University Hwasun Hospital and Medical School, 322 Seoyang-Ro Hwasun-Eup, Hwasun-Gun, Jeonnam, 58128, South Korea
| | - Hyeung-Min Park
- Department of Surgery, Chonnam National University Hwasun Hospital and Medical School, 322 Seoyang-Ro Hwasun-Eup, Hwasun-Gun, Jeonnam, 58128, South Korea
| | - Chang Hyun Kim
- Department of Surgery, Chonnam National University Hwasun Hospital and Medical School, 322 Seoyang-Ro Hwasun-Eup, Hwasun-Gun, Jeonnam, 58128, South Korea
| | - Hyeong Rok Kim
- Department of Surgery, Chonnam National University Hwasun Hospital and Medical School, 322 Seoyang-Ro Hwasun-Eup, Hwasun-Gun, Jeonnam, 58128, South Korea.
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Lavryk OA, Holubar SD. Rectal Stump Management in IBD. Dis Colon Rectum 2023; 66:1051-1054. [PMID: 37235863 DOI: 10.1097/dcr.0000000000002954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- Olga A Lavryk
- Department of Colon and Rectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
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Sun Q, Shi Y, Liang X, Lu H, Huang Y, Zhu L, Wang W, Zhang W, Hu Z, Li X. Interaction between the intestinal flora and the severity of diversion colitis after low anterior resection of rectal cancer. Front Oncol 2023; 13:1001819. [PMID: 36998438 PMCID: PMC10043175 DOI: 10.3389/fonc.2023.1001819] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 02/23/2023] [Indexed: 03/15/2023] Open
Abstract
BackgroundDiversion colitis (DC) is nonspecific inflammation of the distal intestinal mucosa following disruption of colonic continuity with colonic dysfunction. The colonscopic score is a good tool for differentiating the severity of patients with DC. At present, no studies have analyzed the pathogenesis of DC from the perspective of the diversity and and differences of intestinal flora.MethodsRetrospective study: Clinical information were collected from patients with low rectal cancer admitted to the Department of Anorectal Surgery, Changzheng Hospital, from April 2017 to April 2019. These patients underwent laparoscopic low anterior resection (LAR) combined with terminal ileum enterostomy (dual-chamber). We used chi-square test to comparethe clinical baseline information, clinical symptoms, and colonscopic characteristics between different severity of DC. Propsective oberservational study: We recruited 40 patients with laparoscopic anterior low resection combined with terminal ileum enterostomy and they were further classified into mild group and severe group according to the scores of colonscopic examinations for DC. 16s-rDNA sequencing was carried out to analyze the diversity and and differences of intestinal flora in the intestinal lavage fluid of the two groups.ResultsIn retrospective study, we found that age, BMI, history of diabetes, and symptoms associated with the stoma state were the independent risk factors that affect DC severity (P<0.05). Meanwhile, age, BMI, history of diabetes and colonscopic score were found to be independent risk factors affecting the severity of diarrhea after ileostomy closure surgery(P<0.05), which was consistent with our results of differentiating the severity of DC under endoscopy; In propsective oberservational study, 40 patients with low rectal cancer recruited by sample size calculation, 23 were in the mild group and 17 in the severe group. The results of 16s-rDNA sequencing showed that intestinal flora with high enrichment values primarily consisted of Bifidobacteriales and Prevotella in mild group, whereas that in the severe group consisted of Providencia and Dorea. The functional predictions on such two types of intestinal flora were mainly focused on lipid synthesis, glycan synthesis, metabolism, and amino acid metabolism pathways.ConclusionAfter ileostomy closure surgery, a series of severe clinical symptoms might appear in DC patients. There are significant differences in local and systemic inflammatory responses, composition of intestinal flora between DC patients with different colonscopic scores, which provide a basis for the clinical interventional treatment for DC in patients with permanent stoma.
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Affiliation(s)
- Qiang Sun
- Department of Anorectal Surgery, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yunjie Shi
- Department of Anorectal Surgery, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Xiaoben Liang
- Department of Otolaryngology Head and Neck Surgery, Shanghai Children’s Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Hao Lu
- Department of Anorectal Surgery, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Yu Huang
- Department of General Surgery, No.903 Hospital of PLA Joint Logistic Support Forcel, Hangzhou, China
| | - Lin Zhu
- Department of Internal Medicine, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Wenqiang Wang
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Wei Zhang
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhiqian Hu
- Department of Anorectal Surgery, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Zhiqian Hu, ; Xinxing Li,
| | - Xinxing Li
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Zhiqian Hu, ; Xinxing Li,
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Meining AG, Magro F, Drenth JPH. UEG journal: The voice of European Gastroenterology. United European Gastroenterol J 2022. [PMID: 35657737 DOI: 10.1002/ueg2.12264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Affiliation(s)
| | | | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, Netherlands
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Rodríguez‐Lago I, Hollenbach M, Archibugi L, Ciocan D, Libânio D, Nuzzo A, Pawlak KM, Zanetto A, Melchior C. Young GI angle: Challenges and opportunities as a trainee editor: The United European Gastroenterology journal experience. United European Gastroenterol J 2022; 10:348-353. [PMID: 35307961 PMCID: PMC9004251 DOI: 10.1002/ueg2.12222] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Iago Rodríguez‐Lago
- Gastroenterology Department Hospital Universitario de Galdakao, and Biocruces Bizkaia HRI Galdakao Spain
- Deusto University Bilbao Spain
| | - Marcus Hollenbach
- Division of Gastroenterology Medical Department II University of Leipzig Medical Center Leipzig Germany
| | - Livia Archibugi
- Pancreato‐Biliary Endoscopy and Endosonography Division Pancreas Translational and Clinical Research Center San Raffaele Scientific Institute IRCCS Milan Italy
| | - Dragos Ciocan
- Université Paris‐Saclay Inserm U996 Inflammation Microbiome and Immunosurveillance; AP‐HP, Hepato‐Gastroenterology and Nutrition, Hôpital Antoine‐Béclère Clamart France
| | - Diogo Libânio
- Gastroenterology Department Portuguese Oncology Institute of Porto Porto Portugal
- MEDCIDS ‐ Faculty of Medicine University of Porto Porto Portugal
| | - Alexandre Nuzzo
- Department of Gastroenterology IBD and Intestinal Failure Beaujon Hospital AP‐HP.Nord Université de Paris Paris France
| | - Katarzyna M. Pawlak
- Depatment of Gastroenterology Endoscopy Unit Hospital of the Ministry of Interior and Administration Szczecin Poland
| | - Alberto Zanetto
- Department of Surgery, Oncology, and Gastroenterology Gastroenterology and Multivisceral Transplant Unit Padova University Hospital Padova Italy
| | - Chloé Melchior
- Department of Molecular and Clinical Medicine Institute of Medicine Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
- INSERM UMR 1073 Institute for Research and Innovation in Biomedicine Normandy University Rouen France
- Gastroenterology Department and INSERM CIC‐CRB Rouen University Hospital Rouen France
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Pawlak KM, Wauters L. Guidelines, top-notch science & social media-Jump on the bandwagon. United European Gastroenterol J 2022; 10:12-14. [PMID: 35088535 PMCID: PMC8830269 DOI: 10.1002/ueg2.12203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Katarzyna M Pawlak
- Endoscopy Unit, Department of Gastroenterology, Hospital of the Ministry of Interior and Administration, Szczecin, Poland
| | - Lucas Wauters
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
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Dal Buono A, Carvello M, Sachar DB, Spinelli A, Danese S, Roda G. Diversion proctocolitis and the problem of the forgotten rectum in inflammatory bowel diseases: A systematic review. United European Gastroenterol J 2021; 9:1157-1167. [PMID: 34845854 PMCID: PMC8672074 DOI: 10.1002/ueg2.12175] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 10/08/2021] [Indexed: 12/12/2022] Open
Abstract
Background and aims Diversion proctocolitis (DP) is a non‐specific mucosal inflammation arising in the defunctionalized colon and/or rectum following faecal diversion (colostomy, ileostomy). Differential diagnosis of DP from the underlying disease in patients with inflammatory bowel diseases (IBD) is often unclear. As a result, it might be difficult to undertake any specific treatment. We aimed to systematically review the literature evidence on DP in IBD patients. Methods For this qualitative systematic review, we searched PubMed, EMBASE and Scopus to identify all studies published until July 2021 including IBD patients affected by DP. Results Overall, 37 papers published between 1982 and 2021 were included. A total of 1.211 IBD patients were included: 613 UC (50.6%), 524 CD (43.3%), 66 IBD‐unclassified (IBD‐U) (5.4%), 8 unspecified patients (0.7%). Most patients with DP are asymptomatic, although inflammation is detectable in almost all patients with a rectal stump. Reduced short‐chain fatty acids and an altered microbiome, may trigger mucosal inflammation and have been proposed as causing factors. An increased risk of developing cancer on DP has been reported in patients with a history of previous dysplasia/cancer. Conclusions The etiopathogenesis of DP is still unknown. The efficacy of mesalamine, corticosteroids or short‐chain fatty acids has not been proven by randomized trials yet. Since the incidence of cancer of the rectal stump can reach 4.5 per 1.000 diverted patients‐year, IBD patients undergoing subtotal colectomy with end‐ileostomy should undergo close endoscopic surveillance, being eventually counseled for surgery with or without the restoration of the intestinal continuity.
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Affiliation(s)
- Arianna Dal Buono
- IBD Center, Department of Gastroenterology, Humanitas Research Hospital - IRCCS, Rozzano, Milan, Italy
| | - Michele Carvello
- Colon and Rectal Surgery Division, Humanitas Research Hospital - IRCCS, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - David B Sachar
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Antonino Spinelli
- Colon and Rectal Surgery Division, Humanitas Research Hospital - IRCCS, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Giulia Roda
- IBD Center, Department of Gastroenterology, Humanitas Research Hospital - IRCCS, Rozzano, Milan, Italy
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