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Kucharzik T, Dignass A, Atreya R, Bokemeyer B, Esters P, Herrlinger K, Kannengiesser K, Kienle P, Langhorst J, Lügering A, Schreiber S, Stallmach A, Stein J, Sturm A, Teich N, Siegmund B. Aktualisierte S3-Leitlinie Colitis ulcerosa (Version 6.2). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:769-858. [PMID: 38718808 DOI: 10.1055/a-2271-0994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Affiliation(s)
- T Kucharzik
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Städtisches Klinikum Lüneburg, Lüneburg, Deutschland
| | - A Dignass
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt, Deutschland
| | - R Atreya
- Medizinische Klinik 1 Gastroent., Pneumologie, Endokrin., Universitätsklinikum Erlangen, Erlangen, Deutschland
| | - B Bokemeyer
- Interdisziplinäres Crohn Colitis Centrum Minden - ICCCM, Minden, Deutschland
| | - P Esters
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt, Deutschland
| | - K Herrlinger
- Innere Medizin I, Asklepios Klinik Nord, Hamburg, Deutschland
| | - K Kannengiesser
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Städtisches Klinikum Lüneburg, Lüneburg, Deutschland
| | - P Kienle
- Abteilung für Allgemein- und Viszeralchirurgie, Theresienkrankenhaus, Mannheim, Deutschland
| | - J Langhorst
- Klinik für Integrative Medizin und Naturheilkunde, Sozialstiftung Bamberg Klinikum am Bruderwald, Bamberg, Deutschland
| | - A Lügering
- Medizinisches Versorgungszentrum Portal 10, Münster, Deutschland
| | - S Schreiber
- Klinik für Innere Medizin I, Universitätsklinikum Schleswig Holstein, Kiel, Deutschland
| | - A Stallmach
- Klinik für Innere Medizin IV Gastroenterologie, Hepatologie, Infektiologie, Universitätsklinikum Jena, Jena, Deutschland
| | - J Stein
- Abteilung Innere Medizin mit Schwerpunkt Gastroenterologie, Krankenhaus Sachsenhausen, Frankfurt, Deutschland
| | - A Sturm
- Klinik für Innere Medizin mit Schwerpunkt Gastroenterologie, DRK Kliniken Berlin Westend, Berlin, Deutschland
| | - N Teich
- Internistische Gemeinschaftspraxis, Leipzig, Deutschland
| | - B Siegmund
- Medizinische Klinik für Gastroenterologie, Infektiologie und Rheumatologie, Charité Campus Benjamin Franklin - Universitätsmedizin Berlin, Berlin, Deutschland
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Urquhart SA, Comstock BP, Jin MF, Day CN, Eaton JE, Harmsen WS, Raffals LE, Loftus EV, Coelho-Prabhu N. The Incidence of Pouch Neoplasia Following Ileal Pouch-Anal Anastomosis in Patients With Inflammatory Bowel Disease. Inflamm Bowel Dis 2024; 30:183-189. [PMID: 36812365 DOI: 10.1093/ibd/izad021] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Indexed: 02/24/2023]
Abstract
BACKGROUND Ileal pouch-anal anastomosis (IPAA) is the standard restorative procedure following proctocolectomy in patients with inflammatory bowel disease (IBD) who require colectomy. However, removal of the diseased colon does not eliminate the risk of pouch neoplasia. We aimed to assess the incidence of pouch neoplasia in IBD patients following IPAA. METHODS All patients at a large tertiary center with International Classification of Diseases-Ninth Revision/International Classification of Diseases-Tenth Revision codes for IBD who underwent IPAA and had subsequent pouchoscopy were identified using a clinical notes search from January 1981 to February 2020. Relevant demographic, clinical, endoscopic, and histologic data were abstracted. RESULTS In total, 1319 patients were included (43.9% women). Most had ulcerative colitis (95.2%). Out of 1319 patients, 10 (0.8%) developed neoplasia following IPAA. Neoplasia of the pouch was seen in 4 cases with neoplasia of the cuff or rectum seen in 5 cases. One patient had neoplasia of the prepouch, pouch, and cuff. Types of neoplasia included low-grade dysplasia (n = 7), high-grade dysplasia (n = 1), colorectal cancer (n = 1), and mucosa-associated lymphoid tissue lymphoma (n = 1). Presence of extensive colitis, primary sclerosing cholangitis, backwash ileitis, and rectal dysplasia at the time of IPAA were significantly associated with increased risk of pouch neoplasia. CONCLUSIONS The incidence of pouch neoplasia in IBD patients who have undergone IPAA is relatively low. Extensive colitis, primary sclerosing cholangitis, and backwash ileitis prior to IPAA and rectal dysplasia at the time of IPAA raise the risk of pouch neoplasia significantly. A limited surveillance program might be appropriate for patients with IPAA even with a history of colorectal neoplasia.
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Affiliation(s)
- Siri A Urquhart
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Bryce P Comstock
- Mayo Clinic Alix School of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Mauricio F Jin
- Mayo Clinic Alix School of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Courtney N Day
- Division of Clinical Trials and Biostatistics, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - John E Eaton
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - William S Harmsen
- Division of Clinical Trials and Biostatistics, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Laura E Raffals
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Nayantara Coelho-Prabhu
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
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Kucharzik T, Dignass A, Atreya R, Bokemeyer B, Esters P, Herrlinger K, Kannengiesser K, Kienle P, Langhorst J, Lügering A, Schreiber S, Stallmach A, Stein J, Sturm A, Teich N, Siegmund B. Aktualisierte S3-Leitlinie Colitis ulcerosa (Version 6.1) – Februar 2023 – AWMF-Registriernummer: 021-009. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:1046-1134. [PMID: 37579791 DOI: 10.1055/a-2060-0935] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Affiliation(s)
- T Kucharzik
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Städtisches Klinikum Lüneburg, Lüneburg, Deutschland
| | - A Dignass
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt, Deutschland
| | - R Atreya
- Medizinische Klinik 1 Gastroent., Pneumologie, Endokrin., Universitätsklinikum Erlangen, Erlangen, Deutschland
| | - B Bokemeyer
- Interdisziplinäres Crohn Colitis Centrum Minden - ICCCM, Minden, Deutschland
| | - P Esters
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt, Deutschland
| | - K Herrlinger
- Innere Medizin I, Asklepios Klinik Nord, Hamburg, Deutschland
| | - K Kannengiesser
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Städtisches Klinikum Lüneburg, Lüneburg, Deutschland
| | - P Kienle
- Abteilung für Allgemein- und Viszeralchirurgie, Theresienkrankenhaus, Mannheim, Deutschland
| | - J Langhorst
- Klinik für Integrative Medizin und Naturheilkunde, Sozialstiftung Bamberg Klinikum am Bruderwald, Bamberg, Deutschland
| | - A Lügering
- Medizinisches Versorgungszentrum Portal 10, Münster, Deutschland
| | - S Schreiber
- Klinik für Innere Medizin I, Universitätsklinikum Schleswig Holstein, Kiel, Deutschland
| | - A Stallmach
- Klinik für Innere Medizin IV Gastroenterologie, Hepatologie, Infektiologie, Universitätsklinikum Jena, Jena, Deutschland
| | - J Stein
- Abteilung Innere Medizin mit Schwerpunkt Gastroenterologie, Krankenhaus Sachsenhausen, Frankfurt, Deutschland
| | - A Sturm
- Klinik für Innere Medizin mit Schwerpunkt Gastroenterologie, DRK Kliniken Berlin Westend, Berlin, Deutschland
| | - N Teich
- Internistische Gemeinschaftspraxis, Leipzig, Deutschland
| | - B Siegmund
- Medizinische Klinik für Gastroenterologie, Infektiologie und Rheumatologie, Charité Campus Benjamin Franklin - Universitätsmedizin Berlin, Berlin, Deutschland
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Sriranganathan D, Vinci D, Pellino G, Segal JP. Ileoanal pouch cancers in ulcerative colitis and familial adenomatous polyposis: A systematic review and meta-analysis. Dig Liver Dis 2022; 54:1328-1334. [PMID: 35817683 DOI: 10.1016/j.dld.2022.06.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/14/2022] [Accepted: 06/15/2022] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Restorative proctocolectomy results in the formation of a pouch that adapts to a more colonic phenotype. The incidence of cancer of the pouch is thought to be low with most societal guidelines differing on their recommendations for surveillance. AIMS We conducted a systematic review with meta-analysis to report the incidence of cancer in all pouch patients. METHODS The Embase, Embase classic and PubMed databases were searched between June 1979- June 2021. A random effects model was performed to find the pooled incidence of pouch cancer. In addition, we also looked for risk factors for pouch cancers. RESULTS Forty-six studies were included. In 19,964 patients with Ulcerative Colitis (UC) the pooled incidence of pouch cancer was 0.0030 (95% CI: 0.0016 -0.0055). In 3741 patients with Familial Adenomatous Polyposis (FAP) the pooled incidence of pouch cancer was 0.01 (95% CI: 0.01 - 0.02). In UC most pouch cancers were found to occur in the pouch body (0.59 (95% CI: 0.29-0.84)). CONCLUSIONS The findings suggest that the pooled incidence of pouch cancer in UC is similar to that which was previously published, and this is the first meta-analysis to report a pooled incidence for pouch cancer in FAP.
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Affiliation(s)
- Danujan Sriranganathan
- Department of Medicine, Northwick Park Hospital, London North West University Healthcare NHS Trust, Harrow, HA1 3UJ, United Kingdom
| | - Danilo Vinci
- Department of Surgical Science, University Tor Vergata, 00133, Rome, Italy
| | - Gianluca Pellino
- Department of Advanced Medical and Surgical Sciences, Universitá degli Studi della Campania "Luigi Vanvitelli", Naples, Italy; Colorectal Surgery, Vall d'Hebron University Hospital, Barcelona, Spain.
| | - Jonathan P Segal
- Department of Gastroenterology, Northern Hospital, Epping, Melbourne, Australia; Department of Medicine, University of Melbourne, Parkville, Melbourne, Australia.
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Le Cosquer G, Buscail E, Gilletta C, Deraison C, Duffas JP, Bournet B, Tuyeras G, Vergnolle N, Buscail L. Incidence and Risk Factors of Cancer in the Anal Transitional Zone and Ileal Pouch following Surgery for Ulcerative Colitis and Familial Adenomatous Polyposis. Cancers (Basel) 2022; 14:cancers14030530. [PMID: 35158797 PMCID: PMC8833833 DOI: 10.3390/cancers14030530] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/17/2022] [Accepted: 01/18/2022] [Indexed: 12/29/2022] Open
Abstract
Proctocolectomy with ileal pouch-anal anastomosis is the intervention of choice for ulcerative colitis and familial adenomatous polyposis requiring surgery. One of the long-term complications is pouch cancer, having a poor prognosis. The risk of high-grade dysplasia and cancer in the anal transitional zone and ileal pouch after 20 years is estimated to be 2 to 4.5% and 3 to 10% in ulcerative colitis and familial polyposis, respectively. The risk factors for ulcerative colitis are the presence of pre-operative dysplasia or cancer, disease duration > 10 years and severe villous atrophy. For familial polyposis, the risk factors are the number of pre-operative polyps > 1000, surgery with stapled anastomosis and the duration of follow-up. In the case of ulcerative colitis, a pouchoscopy should be performed annually if one of the following is present: dysplasia and cancer at surgery, primary sclerosing cholangitis, villous atrophy and active pouchitis (every 5 years without any of these factors). In the case of familial polyposis, endoscopy is recommended every year including chromoendoscopy. Even if anal transitional zone and ileal pouch cancers seldom occur following proctectomy for ulcerative colitis and familial adenomatous polyposis, the high mortality rate associated with this complication warrants endoscopic monitoring.
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Affiliation(s)
- Guillaume Le Cosquer
- Department of Gastroenterology and Pancreatology, CHU Toulouse-Rangueil (University Hospital Centre) and Toulouse University, UPS, 31059 Toulouse, France; (G.L.C.); (C.G.); (B.B.)
| | - Etienne Buscail
- Department of Surgery, CHU Toulouse-Rangueil and Toulouse University, UPS, 31059 Toulouse, France; (E.B.); (J.-P.D.); (G.T.)
- IRSD, Toulouse University, INSERM 1022, INRAe, ENVT, UPS, 31300 Toulouse, France; (C.D.); (N.V.)
| | - Cyrielle Gilletta
- Department of Gastroenterology and Pancreatology, CHU Toulouse-Rangueil (University Hospital Centre) and Toulouse University, UPS, 31059 Toulouse, France; (G.L.C.); (C.G.); (B.B.)
| | - Céline Deraison
- IRSD, Toulouse University, INSERM 1022, INRAe, ENVT, UPS, 31300 Toulouse, France; (C.D.); (N.V.)
| | - Jean-Pierre Duffas
- Department of Surgery, CHU Toulouse-Rangueil and Toulouse University, UPS, 31059 Toulouse, France; (E.B.); (J.-P.D.); (G.T.)
| | - Barbara Bournet
- Department of Gastroenterology and Pancreatology, CHU Toulouse-Rangueil (University Hospital Centre) and Toulouse University, UPS, 31059 Toulouse, France; (G.L.C.); (C.G.); (B.B.)
| | - Géraud Tuyeras
- Department of Surgery, CHU Toulouse-Rangueil and Toulouse University, UPS, 31059 Toulouse, France; (E.B.); (J.-P.D.); (G.T.)
| | - Nathalie Vergnolle
- IRSD, Toulouse University, INSERM 1022, INRAe, ENVT, UPS, 31300 Toulouse, France; (C.D.); (N.V.)
| | - Louis Buscail
- Department of Gastroenterology and Pancreatology, CHU Toulouse-Rangueil (University Hospital Centre) and Toulouse University, UPS, 31059 Toulouse, France; (G.L.C.); (C.G.); (B.B.)
- Centre for Clinical Investigation in Biotherapy, CHU Toulouse-Rangueil and INSERM U1436, 31059 Toulouse, France
- Correspondence: ; Tel.: +33-5613-23055
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6
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Kayal M, Riggs A, Plietz M, Khaitov S, Sylla P, Greenstein AJ, Harpaz N, Itzkowitz SH, Shah SC. The association between pre-colectomy thiopurine use and risk of neoplasia after ileal pouch anal anastomosis in patients with ulcerative colitis or indeterminate colitis: a propensity score analysis. Int J Colorectal Dis 2022; 37:123-130. [PMID: 34570283 PMCID: PMC8853846 DOI: 10.1007/s00384-021-04033-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/19/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND The risk of neoplasia of the pouch or residual rectum in patients with ulcerative colitis (UC) who undergo total proctocolectomy (TPC) with ileal pouch anal anastomosis (IPAA) is incompletely investigated. Thiopurine use is associated with a reduced risk of colorectal neoplasia in patients with UC. We tested the hypothesis that thiopurine use prior to TPC may be associated with a reduced risk of primary neoplasia after IPAA. METHODS We conducted a retrospective cohort analysis of patients from a tertiary referral center from January 2008 to December 2017. Eligible patients with UC or IC underwent TPC with IPAA and had at least two pouchoscopies with biopsies ≥ 6 months after surgery. Propensity score analysis was conducted to match thiopurine exposed vs unexposed groups based on clinical covariates. Multivariable Cox regression analysis estimated the risk of neoplasia. RESULTS A total of 284 patients with UC or IC (57.4% male, median age 35.6 years) were analyzed. Ninety-seven patients (34.2%) were confirmed to have thiopurine exposure ≥ 12 weeks immediately prior to TPC ("exposed") and 187 (65.8%) were confirmed to have no thiopurine exposure for at least 365 days prior to TPC ("non-exposed"). Compared to non-exposed patients, patients with thiopurine exposure less often had dysplasia (7.2% vs 23.0%, p = 0.001) and had lower grades of dysplasia before colectomy. After IPAA, patients with neoplasia were older (44.0 vs 34.8 years, p = 0.03), more likely to have had dysplasia as colectomy indication (44.4% vs 15.4%, p = 0.007), and more likely to require pouch excision (55.6% vs 10.2%, p < 0.0001), compared to patients without neoplasia. On propensity-matched cohort analysis, no factors were significantly associated with risk of primary neoplasia. CONCLUSION Thiopurine exposure for at least the 12 weeks prior to TPC in patients with UC or IC does not appear to be independently associated with risk of primary neoplasia following IPAA.
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Affiliation(s)
- Maia Kayal
- Department of Medicine, Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, Box 1069, New York, NY, USA.
| | - Alexa Riggs
- Department of Medicine, Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, Box 1069, New York, NY, USA
| | - Michael Plietz
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sergey Khaitov
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Patricia Sylla
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Noam Harpaz
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Steven H Itzkowitz
- Department of Medicine, Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, Box 1069, New York, NY, USA
| | - Shailja C Shah
- Department of Medicine, Division of Gastroenterology, Vanderbilt University Medical Center, Nashville, TN, USA
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7
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Kucharzik T, Dignass AU, Atreya R, Bokemeyer B, Esters P, Herrlinger K, Kannengießer K, Kienle P, Langhorst J, Lügering A, Schreiber S, Stallmach A, Stein J, Sturm A, Teich N, Siegmund B. Aktualisierte S3-Leitlinie Colitis ulcerosa – Living Guideline. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2020; 58:e241-e326. [PMID: 33260237 DOI: 10.1055/a-1296-3444] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Torsten Kucharzik
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Klinikum Lüneburg, Lüneburg, Deutschland
| | - Axel U Dignass
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt am Main, Deutschland
| | - Raja Atreya
- Medizinische Klinik 1, Universitätsklinikum Erlangen, Deutschland
| | - Bernd Bokemeyer
- Gastroenterologische Gemeinschaftspraxis Minden, Deutschland
| | - Philip Esters
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt am Main, Deutschland
| | | | - Klaus Kannengießer
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Klinikum Lüneburg, Lüneburg, Deutschland
| | - Peter Kienle
- Allgemein- und Viszeralchirurgie, Theresienkrankenhaus und Sankt Hedwig-Klinik GmbH, Mannheim, Deutschland
| | - Jost Langhorst
- Klinik für Integrative Medizin und Naturheilkunde, Klinikum am Bruderwald, Bamberg, Deutschland
| | - Andreas Lügering
- Medizinisches Versorgungszentrum Portal 10, Münster, Deutschland
| | | | - Andreas Stallmach
- Gastroenterologie, Hepatologie und Infektiologie, Friedrich Schiller Universität, Jena, Deutschland
| | - Jürgen Stein
- Innere Medizin mit Schwerpunkt Gastroenterologie, Krankenhaus Sachsenhausen, Frankfurt/Main, Deutschland
| | - Andreas Sturm
- Klinik für Innere Medizin mit Schwerpunkt Gastroenterologie, DRK Kliniken Berlin Westend, Berlin, Deutschland
| | - Niels Teich
- Internistische Gemeinschaftspraxis für Verdauungs- und Stoffwechselkrankheiten, Leipzig, Deutschland
| | - Britta Siegmund
- Medizinische Klinik I, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Deutschland
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8
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Lightner AL, Vaidya P, Vogler S, McMichael J, Jia X, Regueiro M, Qazi T, Steele SR, Church J. Surveillance pouchoscopy for dysplasia: Cleveland Clinic Ileoanal Pouch Anastomosis Database. Br J Surg 2020; 107:1826-1831. [PMID: 32687623 DOI: 10.1002/bjs.11811] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/01/2020] [Accepted: 05/26/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND No formal guidelines exist for surveillance pouchoscopy following ileal pouch-anal anastomosis (IPAA) for ulcerative colitis. METHODS All adults who had previously had IPAA for ulcerative colitis, and underwent a pouchoscopy between 1 January 2010 and 1 January 2020, were included. RESULTS A total of 9398 pouchoscopy procedures were performed in 3672 patients. The majority of the examinations were diagnostic (8082, 86·0 per cent; 3260 patients) and the remainder were for routine surveillance (1316, 14·0 per cent; 412 patients). Thirteen patients (0·14 per cent of procedures) were found to have biopsy-proven neoplasia at the time of pouchoscopy; seven had low-grade dysplasia (LGD) (0·07 per cent; all located in the anal transition zone), none had high-grade dysplasia (HGD) and six (0·06 per cent) had invasive adenocarcinoma (4 in anal transition zone and 6 in pouch). Of the six patients with adenocarcinoma, four had neoplasia at the time of proctocolectomy (2 adenocarcinoma, 1 LGD, 1 HGD); all six were symptomatic with anal bleeding or pelvic pain at the time of pouchoscopy, had a negative surveillance pouchoscopy examination within 2 years of diagnosis of adenocarcinoma, had palpable masses on digital rectal examination, and had visible lesions at the time of pouchoscopy. CONCLUSION Surveillance pouchoscopy is not recommended in asymptomatic patients because significant neoplasia following IPAA for ulcerative colitis is rare.
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Affiliation(s)
- A L Lightner
- Departments of Colorectal Surgery, Cleveland, Ohio, USA
| | - P Vaidya
- Departments of Colorectal Surgery, Cleveland, Ohio, USA
| | - S Vogler
- Departments of Colorectal Surgery, Cleveland, Ohio, USA
| | | | - X Jia
- Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - M Regueiro
- Gastroenterology, Digestive Disease Surgical Institute, Cleveland, Ohio, USA
| | - T Qazi
- Gastroenterology, Digestive Disease Surgical Institute, Cleveland, Ohio, USA
| | - S R Steele
- Departments of Colorectal Surgery, Cleveland, Ohio, USA
| | - J Church
- Departments of Colorectal Surgery, Cleveland, Ohio, USA
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9
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Helavirta I, Lehto K, Huhtala H, Hyöty M, Collin P, Aitola P. Pouch failures following restorative proctocolectomy in ulcerative colitis. Int J Colorectal Dis 2020; 35:2027-2033. [PMID: 32592093 PMCID: PMC7541371 DOI: 10.1007/s00384-020-03680-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/17/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE Restorative proctocolectomy (RPC) is the most common operation in ulcerative colitis. Nevertheless, permanent ileostomy will sometimes be unavoidable. The aim was to evaluate the reasons for pouch failure and early morbidity after pouch excision. METHODS The number and the reasons for pouch failures were analysed in patients undergoing RPC 1985-2016. RESULTS Out of 491 RPC patients, 53 experienced pouch failure (10 women, 43 men); 52 out of 53 underwent pouch excision. The cumulative risk for excision at 5, 10 and 20 years was 5.6, 9.4 and 15.5%, respectively. The reasons for failure included septic events such as fistula in 12 (23%), chronic pouchitis in 11 (21%) and leakage in 8 (15%) patients. Functional reasons for pouch failure were recorded as poor function in 16 (30%), incontinence in 12 (23%) and stricture in 12 (23%) patients. Multiple causes for pouch failure were recorded for individual patients. Seven cases of Crohn's disease were found among the failure cases: two before pouch excision and five after. Altogether, 15 Crohn's disease diagnoses were set in the RPC cohort, giving a percentage of 47% of pouch failure in this disorder. A complication occurred in 23 (44%) patients within 30 days after surgery; 16 were mild (Clavien-Dindo grades I-II). CONCLUSIONS Eleven percent of RPC patients suffered pouch failure: more men than women. The reasons were multiple. Crohn's disease created a risk of failure, but a half of these patients maintained the pouch. Morbidity after pouch excision was moderate, but in most cases slight.
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Affiliation(s)
- Ilona Helavirta
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Teiskontie 35, FI-33521, Tampere, Finland.
| | - Kirsi Lehto
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Teiskontie 35, FI-33521, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, P.O. Box 100, FI-33014, Tampere, Finland
| | - Heini Huhtala
- Faculty of Social Sciences, Tampere University, FI-33014, Tampere, Finland
| | - Marja Hyöty
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Teiskontie 35, FI-33521, Tampere, Finland
| | - Pekka Collin
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Teiskontie 35, FI-33521, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, P.O. Box 100, FI-33014, Tampere, Finland
| | - Petri Aitola
- Faculty of Medicine and Health Technology, Tampere University, P.O. Box 100, FI-33014, Tampere, Finland
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Lamb CA, Kennedy NA, Raine T, Hendy PA, Smith PJ, Limdi JK, Hayee B, Lomer MCE, Parkes GC, Selinger C, Barrett KJ, Davies RJ, Bennett C, Gittens S, Dunlop MG, Faiz O, Fraser A, Garrick V, Johnston PD, Parkes M, Sanderson J, Terry H, Gaya DR, Iqbal TH, Taylor SA, Smith M, Brookes M, Hansen R, Hawthorne AB. British Society of Gastroenterology consensus guidelines on the management of inflammatory bowel disease in adults. Gut 2019; 68:s1-s106. [PMID: 31562236 PMCID: PMC6872448 DOI: 10.1136/gutjnl-2019-318484] [Citation(s) in RCA: 1240] [Impact Index Per Article: 248.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 06/10/2019] [Accepted: 06/10/2019] [Indexed: 02/06/2023]
Abstract
Ulcerative colitis and Crohn's disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn's and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn's disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn's disease, including patients, their families and friends.
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Affiliation(s)
- Christopher Andrew Lamb
- Newcastle University, Newcastle upon Tyne, UK
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Nicholas A Kennedy
- Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
- University of Exeter, Exeter, UK
| | - Tim Raine
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
| | - Philip Anthony Hendy
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
- Imperial College London, London, UK
| | - Philip J Smith
- Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
| | - Jimmy K Limdi
- The Pennine Acute Hospitals NHS Trust, Manchester, UK
- University of Manchester, Manchester, UK
| | - Bu'Hussain Hayee
- King's College Hospital NHS Foundation Trust, London, UK
- King's College London, London, UK
| | - Miranda C E Lomer
- King's College London, London, UK
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Gareth C Parkes
- Barts Health NHS Trust, London, UK
- Barts and the London School of Medicine and Dentistry, London, UK
| | - Christian Selinger
- Leeds Teaching Hospitals NHS Trust, Leeds, UK
- University of Leeds, Leeds, UK
| | | | - R Justin Davies
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
- University of Cambridge, Cambridge, UK
| | - Cathy Bennett
- Systematic Research Ltd, Quorn, UK
- Royal College of Surgeons in Ireland (RCSI), Dublin, Ireland
| | | | - Malcolm G Dunlop
- University of Edinburgh, Edinburgh, UK
- Western General Hospital, Edinburgh, UK
| | - Omar Faiz
- Imperial College London, London, UK
- St Mark's Hospital, Harrow, UK
| | - Aileen Fraser
- University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | | | | | - Miles Parkes
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
| | - Jeremy Sanderson
- King's College London, London, UK
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Daniel R Gaya
- Glasgow Royal Infirmary, Glasgow, UK
- University of Glasgow, Glasgow, UK
| | - Tariq H Iqbal
- Queen Elizabeth Hospital Birmingham NHSFoundation Trust, Birmingham, UK
- University of Birmingham, Birmingham, UK
| | - Stuart A Taylor
- University College London, London, UK
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Melissa Smith
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
- Brighton and Sussex Medical School, Brighton, UK
| | - Matthew Brookes
- Royal Wolverhampton NHS Trust, Wolverhampton, UK
- University of Wolverhampton, Wolverhampton, UK
| | - Richard Hansen
- Royal Hospital for Children Glasgow, Glasgow, UK
- University of Glasgow, Glasgow, UK
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Abstract
Ulcerative colitis and Crohn's disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn's and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn's disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn's disease, including patients, their families and friends.
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Abstract
PURPOSE OF REVIEW This review article will discuss the risk of colorectal cancer (CRC) in patients with inflammatory bowel disease (IBD), as well as the current recommendations for CRC screening and surveillance in patients with ulcerative colitis or Crohn's colitis involving one-third of the colon. RECENT FINDINGS Given that most cases of CRC are thought to arise from dysplasia, previous guidelines have recommended endoscopic surveillance with random biopsies obtained from all segments of the colon. However, recent evidence has suggested that the majority of dysplastic lesions in patients with IBD are visible, and data have been supportive of chromoendoscopy with targeted biopsies of visible lesions rather than traditional random biopsies. There have also been efforts to endoscopically remove resectable visible dysplasia and only recommend surgery when this is not possible. SUMMARY Patients with long-standing ulcerative colitis or Crohn's colitis involving at least one-third of the colon are at increased risk for developing CRC and should undergo surveillance colonoscopy using new approaches and techniques.
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Shawki S, Ashburn J, Signs SA, Huang E. Colon Cancer: Inflammation-Associated Cancer. Surg Oncol Clin N Am 2017; 27:269-287. [PMID: 29496089 DOI: 10.1016/j.soc.2017.11.003] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Colitis-associated cancer is a relatively rare form of cancer with an unclear pathogenesis. Colitis-associated cancer serves as a prototype of inflammation-associated cancers. Advanced colonoscopic techniques are considered standard of care for surveillance in patients with long-standing colitis, especially those with other risk factors, including sclerosing cholangitis and a family history of colorectal cancer. When colitis-associated cancer is diagnosed, the standard operation involves total proctocolectomy. Restorative procedures and surveillance after colectomy require special considerations. In these contexts, new 3-dimensional human models may be used to usher in personalized medicine.
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Affiliation(s)
- Sherief Shawki
- Department of Colorectal Surgery, Cleveland Clinic, A30, 9500 Euclid Avenue, Cleveland, OH 44195, USA
| | - Jean Ashburn
- Department of Colorectal Surgery, Cleveland Clinic, A30, 9500 Euclid Avenue, Cleveland, OH 44195, USA
| | - Steven A Signs
- Department of Stem Cell Biology and Regenerative Medicine, Cleveland Clinic, Cleveland Clinic Lerner Research Institute, NE3, 9500 Euclid Avenue, Cleveland, OH 44195, USA
| | - Emina Huang
- Department of Colorectal Surgery, Cleveland Clinic, A30, 9500 Euclid Avenue, Cleveland, OH 44195, USA; Department of Stem Cell Biology and Regenerative Medicine, Cleveland Clinic, NE3, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
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Magro F, Gionchetti P, Eliakim R, Ardizzone S, Armuzzi A, Barreiro-de Acosta M, Burisch J, Gecse KB, Hart AL, Hindryckx P, Langner C, Limdi JK, Pellino G, Zagórowicz E, Raine T, Harbord M, Rieder F. Third European Evidence-based Consensus on Diagnosis and Management of Ulcerative Colitis. Part 1: Definitions, Diagnosis, Extra-intestinal Manifestations, Pregnancy, Cancer Surveillance, Surgery, and Ileo-anal Pouch Disorders. J Crohns Colitis 2017; 11:649-670. [PMID: 28158501 DOI: 10.1093/ecco-jcc/jjx008] [Citation(s) in RCA: 1126] [Impact Index Per Article: 160.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Accepted: 02/01/2017] [Indexed: 02/06/2023]
Affiliation(s)
- Fernando Magro
- Department of Pharmacology and Therapeutics, University of Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines; Centro Hospitalar São João, Porto, Portugal
| | | | - Rami Eliakim
- Department of Gastroenterology and Hepatology, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Sandro Ardizzone
- Gastrointestinal Unit ASST Fatebenefratelli Sacco-University of Milan-Milan, Italy
| | - Alessandro Armuzzi
- IBD Unit Complesso Integrato Columbus, Gastroenterological and Endocrino-Metabolical Sciences Department, Fondazione Policlinico Universitario Gemelli Universita' Cattolica del Sacro Cuore, Rome, Italy
| | - Manuel Barreiro-de Acosta
- Department of Gastroenterology, IBD Unit, University Hospital Santiago De Compostela (CHUS), A Coruña, Spain
| | - Johan Burisch
- Department of Gastroenterology, North Zealand University Hospital, Frederikssund, Denmark
| | - Krisztina B Gecse
- First Department of Medicine, Semmelweis University, Budapest,Hungary
| | | | - Pieter Hindryckx
- Department of Gastroenterology, University Hospital of Ghent, Ghent, Belgium
| | - Cord Langner
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Jimmy K Limdi
- Department of Gastroenterology, Pennine Acute Hospitals NHS Trust; Institute of Inflammation and Repair, University of Manchester, Manchester, UK
| | - Gianluca Pellino
- Unit of General Surgery, Second University of Naples,Napoli, Italy
| | - Edyta Zagórowicz
- Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, Department of Oncological Gastroenterology Warsaw; Medical Centre for Postgraduate Education, Department of Gastroenterology, Hepatology and Clinical Oncology, Warsaw, Poland
| | - Tim Raine
- Department of Medicine, University of Cambridge, Cambridge,UK
| | - Marcus Harbord
- Imperial College London; Chelsea and Westminster Hospital, London,UK
| | - Florian Rieder
- Department of Pathobiology /NC22, Lerner Research Institute; Department of Gastroenterology, Hepatology and Nutrition/A3, Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
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Controversies in J Pouch Surgery for Ulcerative Colitis: A Focus on Handsewn Versus Stapled Anastomosis. Inflamm Bowel Dis 2016; 22:2302-9. [PMID: 27542137 DOI: 10.1097/mib.0000000000000876] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The accepted current standard for treatment of medically refractory ulcerative colitis is total proctocolectomy with an ileal pouch-anal anastomosis for restoration of continence. There are 2 techniques by which the anastomosis can be performed, including handsewn and stapled. Handsewn anastomosis with mucosectomy was the first method described; however, it has been associated with significant incontinence. The double-stapled anastomosis was developed in response to improve postoperative function. Controversy remains as to which technique is superior as both have disadvantages. This review article addresses differences between the 2 methodologies in relation to postoperative complications, anorectal physiology, functional outcomes, and oncological safety.
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Derikx LAAP, Nissen LHC, Smits LJT, Shen B, Hoentjen F. Risk of Neoplasia After Colectomy in Patients With Inflammatory Bowel Disease: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol 2016; 14:798-806.e20. [PMID: 26407752 DOI: 10.1016/j.cgh.2015.08.042] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 08/31/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Colorectal neoplasia can still develop after colectomy for inflammatory bowel disease. However, data on this risk are scare, and there have been few conclusive findings, so no evidence-based recommendations have been made for postoperative surveillance. We conducted a systematic review and meta-analysis to determine the prevalence and incidence of and risk factors for neoplasia in patients with inflammatory bowel disease who have undergone colectomy, including the permanent-end ileostomy and rectal stump, ileorectal anastomosis (IRA), and ileal pouch-anal anastomosis (IPAA) procedures. METHODS We searched PubMed, Embase, Web of Science, and Cochrane Library through May 2014 to identify studies that reported prevalence or incidence of colorectal neoplasia after colectomy or specifically assessed risk factors for neoplasia development. Studies were selected, quality was assessed, and data were extracted by 2 independent researchers. RESULTS We calculated colorectal cancer (CRC) prevalence values from 13 studies of patients who underwent rectal stump surgery, 35 studies of IRA, and 33 studies of IPAA. Significantly higher proportions of patients in the rectal stump group (2.1%; 95% confidence interval [CI], 1.3%-3.0%) and in the IRA group (2.4%; 95% CI, 1.7%-3.0%) developed CRC than in the IPAA group (0.5%; 95% CI, 0.3%-0.6%); the odds ratio (OR) for CRC in the rectal stump or IRA groups compared with the IPAA group was 6.4 (95% CI, 4.3-9.5). A history of CRC was the most important risk factor for development of CRC after colectomy (OR for patients receiving IRA, 12.8; 95% CI, 3.31-49.2 and OR for patients receiving IPAA, 15.0; 95% CI, 6.6-34.5). CONCLUSIONS In a meta-analysis of published studies, we found the prevalence and incidence of CRC after colectomy to be less than 3%; in patients receiving IPAA it was less than 1%. Factors that increased risk of cancer development after colectomy included the presence of a residual rectum and a history of CRC. These findings could aid in development of individualized strategies for post-surgery surveillance.
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Affiliation(s)
- Lauranne A A P Derikx
- Inflammatory Bowel Disease Centre, Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Loes H C Nissen
- Inflammatory Bowel Disease Centre, Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Lisa J T Smits
- Inflammatory Bowel Disease Centre, Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Bo Shen
- Center for Inflammatory Bowel Disease, Departments of Gastroenterology/Hepatology, Cleveland Clinic, Cleveland, Ohio
| | - Frank Hoentjen
- Inflammatory Bowel Disease Centre, Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands.
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18
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Sengupta N, Yee E, Feuerstein JD. Colorectal Cancer Screening in Inflammatory Bowel Disease. Dig Dis Sci 2016; 61:980-9. [PMID: 26646250 DOI: 10.1007/s10620-015-3979-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Accepted: 11/24/2015] [Indexed: 12/20/2022]
Abstract
Patients with long-standing ulcerative colitis (UC) or Crohn's colitis are at increased risk of developing colorectal cancer (CRC). Given that most cases of CRC are thought to arise from dysplasia, previous guidelines have recommended endoscopic surveillance with random biopsies obtained from all segments of the colon involved by endoscopic or microscopic inflammation. However, recent evidence has suggested that the majority of dysplastic lesions in patients with inflammatory disease (IBD) are visible, and data have been supportive of chromoendoscopy with targeted biopsies of visible lesions versus traditional random biopsies. This review article will discuss the risk of colon cancer in patients with IBD, as well as current recommendations for CRC screening and surveillance in patients with UC or Crohn's colitis.
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Affiliation(s)
- Neil Sengupta
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, 110 Francis St 8E Gastroenterology, Boston, MA, 02215, USA
| | - Eric Yee
- Division of Pathology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Joseph D Feuerstein
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, 110 Francis St 8E Gastroenterology, Boston, MA, 02215, USA.
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Annese V, Beaugerie L, Egan L, Biancone L, Bolling C, Brandts C, Dierickx D, Dummer R, Fiorino G, Gornet JM, Higgins P, Katsanos KH, Nissen L, Pellino G, Rogler G, Scaldaferri F, Szymanska E, Eliakim R. European Evidence-based Consensus: Inflammatory Bowel Disease and Malignancies. J Crohns Colitis 2015; 9:945-65. [PMID: 26294789 DOI: 10.1093/ecco-jcc/jjv141] [Citation(s) in RCA: 293] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Accepted: 08/10/2015] [Indexed: 02/07/2023]
Affiliation(s)
- Vito Annese
- University Hospital Careggi, Department of Gastroenterology, Florence, Italy
| | - Laurent Beaugerie
- Department of Gastroenterology, AP-HP Hôpital Saint-Antoine, and UPMC Univ Paris 06, Paris, France
| | - Laurence Egan
- Pharmacology and Therapeutics, School of Medicine, National University of Ireland, Galway, Ireland
| | - Livia Biancone
- University Tor Vergata of Rome, GI Unit, Department of Systems Medicine, Rome, Italy
| | - Claus Bolling
- Agaplesion Markus Krankenhaus, Medizinische Klinik I, Frankfurt am Main, Germany
| | - Christian Brandts
- Department of Medicine, Hematology/Oncology, Goethe University, Frankfurt am Main, Germany
| | - Daan Dierickx
- Department of Haematology, University Hospital Leuven, Leuven, Belgium
| | - Reinhard Dummer
- Department of Dermatology, University Zürich, Zürich, Switzerland
| | - Gionata Fiorino
- Gastroenterology Department, Humanitas Research Hospital, Rozzano, Italy
| | - Jean Marc Gornet
- Service d'hépatogastroentérologie, Hopital Saint-Louis, Paris, France
| | - Peter Higgins
- University of Michigan, Department of Internal Medicine, Ann Arbor, USA
| | | | - Loes Nissen
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Gianluca Pellino
- Second University of Naples, Unit of Colorectal Surgery, Department of Medical, Surgical, Neurological, Metabolic and Ageing Sciences, Naples, Italy
| | - Gerhard Rogler
- Klinik für Gastroenterologie und Hepatologie, UniversitätsSpital Zürich, Zürich, Switzerland
| | - Franco Scaldaferri
- Università Cattolica del Sacro Cuore, Department of Internal Medicine, Gastroenterology Division, Roma, Italy
| | - Edyta Szymanska
- Department of Pediatrics, Nutrition and Metabolic Disorders, Children's Memorial Health Institute, Warsaw, Poland
| | - Rami Eliakim
- Department of Gastroenterology and Hepatology, Sheba Medical Center & Sackler School of Medicine, Israel
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Block M, Börjesson L, Willén R, Bengtson J, Lindholm E, Brevinge H, Saksena P. Neoplasia in the colorectal specimens of patients with ulcerative colitis and ileal pouch-anal anastomosis - need for routine surveillance? Scand J Gastroenterol 2015; 50:528-35. [PMID: 25648657 DOI: 10.3109/00365521.2015.1004364] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Patients who undergo ileal pouch-anal anastomosis (IPAA) after colectomy for ulcerative colitis (UC) occasionally have neoplasia in the IPAA. Patients with evidence of dysplasia or carcinoma in the colorectal specimen may have an increased risk of such neoplasia. A surveillance program has been suggested. The aims of this study were to evaluate the outcomes of surveillance of a large patient cohort, and to investigate the prevalences of neoplasia in the ileal pouch mucosa and in the anal transitional zone (ATZ). MATERIAL AND METHODS A total of 629 patients underwent IPAA for UC at Sahlgrenska University Hospital, Gothenburg, Sweden. Identified from a register, 73 patients with neoplasia in their specimen considered eligible for the trial were prospectively enrolled, and underwent clinical examination, endoscopy with macroscopic evaluation, and mucosal biopsies from the ileal pouch and the ATZ. The biopsies were independently evaluated by two experienced gastro-pathologists. RESULTS In all, 56 patients (39 males) with a median follow-up time of 18 (range, 1-29) years were evaluated. One patient (1.8%; 95% CI 0%-5.3%) showed low-grade dysplasia in the pouch, as recorded by one of the two pathologists. The individual pathologists recorded indefinite for dysplasia (IFD) in the pouch for 19 and 20 patients, respectively, and IFD in the ATZ for 2 and 4 patients, respectively. None of the biopsies showed evidence of high-grade dysplasia (HGD) or carcinoma. CONCLUSIONS Neoplasia in the ileal pouch or ATZ after IPAA for UC is rare in the proposed risk group. The necessity for and value of a routine surveillance program should be prospectively evaluated.
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Affiliation(s)
- Mattias Block
- Department of Surgery, Sahlgrenska University Hospital, Institution for Clinical Sciences, Sahlgrenska Academy at University of Gothenburg , Gothenburg , Sweden
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Dignass A, Lindsay JO, Sturm A, Windsor A, Colombel JF, Allez M, d'Haens G, d'Hoore A, Mantzanaris G, Novacek G, Öresland T, Reinisch W, Sans M, Stange E, Vermeire S, Travis S, van Assche G. [Second European evidence-based consensus on the diagnosis and management of ulcerative colitis Part 2: Current management (Spanish version)]. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2015; 80:32-73. [PMID: 25769217 DOI: 10.1016/j.rgmx.2014.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 10/23/2014] [Indexed: 02/06/2023]
Affiliation(s)
- A Dignass
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso.
| | | | - A Sturm
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - A Windsor
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - J-F Colombel
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - M Allez
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - G d'Haens
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - A d'Hoore
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - G Mantzanaris
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - G Novacek
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - T Öresland
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - W Reinisch
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - M Sans
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - E Stange
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - S Vermeire
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - S Travis
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
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22
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Øresland T, Bemelman WA, Sampietro GM, Spinelli A, Windsor A, Ferrante M, Marteau P, Zmora O, Kotze PG, Espin-Basany E, Tiret E, Sica G, Panis Y, Faerden AE, Biancone L, Angriman I, Serclova Z, de Buck van Overstraeten A, Gionchetti P, Stassen L, Warusavitarne J, Adamina M, Dignass A, Eliakim R, Magro F, D'Hoore A. European evidence based consensus on surgery for ulcerative colitis. J Crohns Colitis 2015; 9:4-25. [PMID: 25304060 DOI: 10.1016/j.crohns.2014.08.012] [Citation(s) in RCA: 232] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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23
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Bobkiewicz A, Krokowicz L, Paszkowski J, Studniarek A, Szmyt K, Majewski J, Walkowiak J, Majewski P, Drews M, Banasiewicz T. Large bowel mucosal neoplasia in the original specimen may increase the risk of ileal pouch neoplasia in patients following restorative proctocolectomy for ulcerative colitis. Int J Colorectal Dis 2015; 30:1261-6. [PMID: 26022647 PMCID: PMC4553144 DOI: 10.1007/s00384-015-2271-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/15/2015] [Indexed: 02/04/2023]
Abstract
PURPOSE Restorative proctocolectomy is a current gold standard procedure for patients who require a colectomy for ulcerative colitis. The incidence of ileal pouch neoplasia is low. The aims of this study were to assess the prevalence of neoplasia in ileal pouch and investigate the risk factors for ileal pouch neoplasia. METHODS A total of 276 patients who underwent restorative proctocolectomy for ulcerative colitis between 1984 and 2009 were analyzed. Results of histological examinations of both original specimen and biopsies from the J-pouch taken during routine pouch endoscopy were evaluated. Patients' records were analyzed for ulcerative colitis duration, the time from pouch creation to pouch neoplasia, presence of pouchitis, as well as the concurrent primary sclerosing cholangitis. RESULTS Analyzing the original specimen of large bowel, fifty-six lesions of low-grade dysplasia, twenty-five high-grade dysplasia, and five adenocarcinoma were revealed. All patients with dysplasia (n = 8) or adenocarcinoma (n = 1) of the J-pouch were positive for dysplasia in the original specimen. Duration of ulcerative colitis before surgery and duration time following restorative proctocolectomy were found as risk factors for J-pouch neoplasia with a significant difference (p = 0.01 and p = 0.0003, respectively). Patients with pouch neoplasia developed significantly more severe pouchitis (p = 0.00001). CONCLUSIONS Neoplasia of the J-pouch is rare. Patients with neoplasia in the original specimen are more susceptible to develop neoplasia in the J-pouch. Precise follow-up in patients with neoplasia lesions in the original specimen should be recommended. Moreover, in patients with risk factors, the exact surveillance pouch endoscopy should be recommended.
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Affiliation(s)
- Adam Bobkiewicz
- />Department of General, Endocrinological and Gastroenterological Oncological Surgery, Poznań University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Lukasz Krokowicz
- />Department of General, Endocrinological and Gastroenterological Oncological Surgery, Poznań University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Jacek Paszkowski
- />Department of General, Endocrinological and Gastroenterological Oncological Surgery, Poznań University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Adam Studniarek
- />Department of General, Endocrinological and Gastroenterological Oncological Surgery, Poznań University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Krzysztof Szmyt
- />Department of General, Endocrinological and Gastroenterological Oncological Surgery, Poznań University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Jan Majewski
- />Department of Clinical Pathomorphology, Poznań University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Jaroslaw Walkowiak
- />Department of Pediatric Gastroenterology and Metabolism, Poznań University of Medical Sciences, Szpitalna 27/33, 60-572 Poznan, Poland
| | - Przemyslaw Majewski
- />Department of Clinical Pathomorphology, Poznań University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Michal Drews
- />Department of General, Endocrinological and Gastroenterological Oncological Surgery, Poznań University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Tomasz Banasiewicz
- />Department of General, Endocrinological and Gastroenterological Oncological Surgery, Poznań University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznan, Poland
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Reduced neurons in the ileum of proctocolectomized rat models. Med Mol Morphol 2014; 48:155-63. [PMID: 25432768 DOI: 10.1007/s00795-014-0093-9] [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: 08/20/2014] [Accepted: 10/31/2014] [Indexed: 10/24/2022]
Abstract
Ileal pouch-anal anastomosis (IPAA) is the operation of choice following proctocolectomy for patients who suffer from ulcerative colitis and familial adenomatous polyposis. The aim of this study was to morphologically examine the neurons, endocrine cells and mast cells in the ileum of rats subjected to proctocolectomy followed by three different types of ileoanal anastomosis. Rats were subjected to either sham operation or proctocolectomy followed by ileoanal anastomosis end-to-end, side-to-end or IPAA (J-pouch). In comparison to sham-operated rats, the body weight was reduced in rats that underwent proctocolectomy with end-to-end or side-to-end, but not IPAA procedure. In all three models of ileoanal anastomosis, the ileum displayed crypt hyperplasia with a chronic inflammatory infiltrate located in the interstitium, hyperplasia of goblet cells, but reduced protein gene product 9.5 (PGP 9.5)-immunoreactive neurons in the mucosa as well as submucosa. Numbers of endocrine cells in the mucosa (chromogranin A immunostaining) and mast cells in the mucosa and submucosa (Astra blue staining) were unchanged after proctocolectomy. In conclusion, neurons, but neither endocrine cells nor mast cells, were reduced in the ileum of proctocolectomized rats followed by either of three different types of ileoanal anastomosis.
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Colorectal cancer surveillance in patients with inflammatory bowel disease and primary sclerosing cholangitis: an economic evaluation. Inflamm Bowel Dis 2014; 20:2046-55. [PMID: 25230162 DOI: 10.1097/mib.0000000000000181] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The cost-effectiveness of annual colonoscopy for detection of colorectal neoplasia among patients with inflammatory bowel disease (IBD) and primary sclerosing cholangitis (PSC) is uncertain. The aim of this study was to determine whether annual colonoscopy among patients with IBD-PSC is cost-effective compared with less frequent intervals from the perspective of a publicly funded health care system. METHODS A cost-utility analysis using a Markov model was used to simulate a 35-year-old patient with a 10-year history of well-controlled IBD and a recent diagnosis of concomitant PSC. The following strategies were compared: no surveillance, colonoscopy every 5 years, biennial colonoscopy, and annual colonoscopy. Outcome measures included: costs, number of cases of dysplasia found, number of cancers found and missed, deaths, quality-adjusted life-years (QALYs) gained, and the incremental cost per QALY gained. RESULTS In the base-case analysis, no surveillance was the least expensive and least effective strategy. Compared with no surveillance, the cost per QALY of surveillance every 5 years was CAD $15,021. The cost per QALY of biennial surveillance compared with surveillance every 5 years was CAD $37,522. Annual surveillance was more effective than biennial surveillance, but at an incremental cost of CAD $174,650 per QALY gained compared with biennial surveillance. CONCLUSIONS More frequent colonoscopy screening intervals improve effectiveness (i.e., detects more cancers and prevents additional deaths), but at higher cost. Health systems must consider the opportunity costs associated with different surveillance colonoscopy intervals when deciding which strategy to implement among patients with IBD-PSC.
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Trigui A, Frikha F, Rejab H, Ben Ameur H, Triki H, Ben Amar M, Mzali R. Ileal pouch-anal anastomosis: Points of controversy. J Visc Surg 2014; 151:281-8. [PMID: 24999229 DOI: 10.1016/j.jviscsurg.2014.05.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Restorative proctocolectomy with ileal pouch-anal anastomosis has become the most commonly used procedure for elective treatment of patients with ulcerative colitis and familial adenomatous polyposis. Since its original description, the procedure has been modified in order to obtain optimal functional results with low morbidity and mortality, and yet provide a cure for the disease. In this review of the literature of restorative proctocolectomy with ileal pouch-anal anastomosis, we discuss these technical modifications, limiting our discussion to the current points of controversy. The current "hot topics" for debate are: indications for ileal pouch-anal or ileo-rectal anastomosis, indications for pouch surgery in the elderly, indeterminate colitis and Crohn's disease, the place of the laparoscopic approach, transanal mucosectomy with hand-sewn anastomosis vs. the double-stapled technique, the use of diverting ileostomy and the issue of the best route for delivery of pregnant women. Longer follow-up of patients and increased knowledge and experience with pouch surgery, coupled with ongoing prospective evaluation of the procedure are required to settle these issues.
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Affiliation(s)
- A Trigui
- Department of general and digestive surgery, Habib Bourguiba Teaching Hospital, 3029 Sfax, Tunisia.
| | - F Frikha
- Department of general and digestive surgery, Habib Bourguiba Teaching Hospital, 3029 Sfax, Tunisia
| | - H Rejab
- Department of general and digestive surgery, Habib Bourguiba Teaching Hospital, 3029 Sfax, Tunisia
| | - H Ben Ameur
- Department of general and digestive surgery, Habib Bourguiba Teaching Hospital, 3029 Sfax, Tunisia
| | - H Triki
- Department of general and digestive surgery, Habib Bourguiba Teaching Hospital, 3029 Sfax, Tunisia
| | - M Ben Amar
- Department of general and digestive surgery, Habib Bourguiba Teaching Hospital, 3029 Sfax, Tunisia
| | - R Mzali
- Department of general and digestive surgery, Habib Bourguiba Teaching Hospital, 3029 Sfax, Tunisia
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Liu ZX, Xiao MB, Wu XR, Queener E, Ni RZ, Shen B. Chronic pouchitis is associated with pouch polyp formation in patients with underlying ulcerative colitis. J Crohns Colitis 2014; 8:363-9. [PMID: 24169020 DOI: 10.1016/j.crohns.2013.09.020] [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: 08/27/2012] [Revised: 09/21/2013] [Accepted: 09/21/2013] [Indexed: 02/08/2023]
Abstract
BACKGROUND Polypoid lesions can develop in ileal pouches. The risk factors associated with the development of pouch polyps have not been studied. AIM To characterize clinical features, risk factors, and disease course of pouch polyp in a cohort of patients with underlying inflammatory bowel disease (IBD) from a subspecialty clinic. METHOD A total of 1094 patients with restorative proctocolectomy and IPAA for IBD presenting to our Pouchitis Clinic from 2002 to 2010 were included. Demographic, clinical, and endoscopic variables were analyzed. RESULTS The median durations from UC diagnosis to colectomy and from pouch creation to the last follow-up for the whole cohort were 6 (interquartile range [IQR]: 3-13) and 9years (IQR: 5-14), respectively. A total of 2472 surveillance and/or diagnostic pouchoscopies were performed for the cohort with a median follow-up of 5 (IQR: 2-6) years in the Pouchitis Clinic. The median number of pouchoscopies per patient was 2 (IQR: 1-3). Of the 1094 patients, 96 (8.8%) were found to have pouch polyps. The median size of the polyps was 1.2 (IQR: 1.0-2.0) cm. On histology, 93 patients (96.9%) had inflammatory-type polyps and 3 (3.1%) had polyps with low-grade dysplasia or indefinite for dysplasia. Multivariate logistic regression analysis demonstrated that chronic pouch inflammatory change was a risk factor for the development of pouch polyp with an odds ratio of 2.26 (95% confidence interval: 1.35-3.79; P=0.002). CONCLUSION The majority of pouch polyps in patients with underlying UC were benign. Patients with concomitant chronic pouch inflammatory changes had an increased risk for developing pouch polyps.
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Affiliation(s)
- Zhao-Xiu Liu
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Jiangsu, China; Department of Gastroenterology/Hepatology, The Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Ming-Bing Xiao
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Jiangsu, China
| | - Xian-Rui Wu
- Colorectal Surgery, The Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Elaine Queener
- Department of Gastroenterology/Hepatology, The Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Run-Zhou Ni
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Jiangsu, China
| | - Bo Shen
- Department of Gastroenterology/Hepatology, The Cleveland Clinic Foundation, Cleveland, OH, USA.
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Non-colorectal intestinal tract carcinomas in inflammatory bowel disease: results of the 3rd ECCO Pathogenesis Scientific Workshop (II). J Crohns Colitis 2014; 8:19-30. [PMID: 23664498 DOI: 10.1016/j.crohns.2013.04.009] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Accepted: 04/05/2013] [Indexed: 02/08/2023]
Abstract
Patients with inflammatory bowel diseases (IBD) have an excess risk of certain gastrointestinal cancers. Much work has focused on colon cancer in IBD patients, but comparatively less is known about other more rare cancers. The European Crohn's and Colitis Organization established a pathogenesis workshop to review what is known about these cancers and formulate proposals for future studies to address the most important knowledge gaps. This article reviews the current state of knowledge about small bowel adenocarcinoma, ileo-anal pouch and rectal cuff cancer, and anal/perianal fistula cancers in IBD patients.
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Annese V, Daperno M, Rutter MD, Amiot A, Bossuyt P, East J, Ferrante M, Götz M, Katsanos KH, Kießlich R, Ordás I, Repici A, Rosa B, Sebastian S, Kucharzik T, Eliakim R. European evidence based consensus for endoscopy in inflammatory bowel disease. J Crohns Colitis 2013; 7:982-1018. [PMID: 24184171 DOI: 10.1016/j.crohns.2013.09.016] [Citation(s) in RCA: 540] [Impact Index Per Article: 49.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 09/20/2013] [Indexed: 02/08/2023]
Affiliation(s)
- Vito Annese
- Dept. Gastroenterology, University Hospital Careggi, Largo Brambilla 3, 50139 Florence, Italy.
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Dignass A, Lindsay JO, Sturm A, Windsor A, Colombel JF, Allez M, D'Haens G, D'Hoore A, Mantzaris G, Novacek G, Oresland T, Reinisch W, Sans M, Stange E, Vermeire S, Travis S, Van Assche G. Second European evidence-based consensus on the diagnosis and management of ulcerative colitis part 2: current management. J Crohns Colitis 2012; 6:991-1030. [PMID: 23040451 DOI: 10.1016/j.crohns.2012.09.002] [Citation(s) in RCA: 683] [Impact Index Per Article: 56.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2012] [Accepted: 09/03/2012] [Indexed: 02/07/2023]
Affiliation(s)
- Axel Dignass
- Department of Medicine 1, Agaplesion Markus Hospital, Wilhelm-Epstein-Str. 4, D-60431 Frankfurt/Main, Germany.
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Trivedi PJ, Chapman RW. PSC, AIH and overlap syndrome in inflammatory bowel disease. Clin Res Hepatol Gastroenterol 2012; 36:420-36. [PMID: 22306055 DOI: 10.1016/j.clinre.2011.10.007] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Revised: 10/08/2011] [Accepted: 10/14/2011] [Indexed: 02/07/2023]
Abstract
Primary sclerosing cholangitis (PSC) is a progressive, cholestatic disorder characterised by chronic inflammation and stricture formation of the biliary tree. Symptoms include pruritus, fatigue and in advanced cases ascending cholangitis, cirrhosis and end-stage hepatic failure. Patients are at an increased risk of malignancy arising from the bile ducts, gallbladder, liver and colon. The majority (>80%) of Northern European patients with PSC also have inflammatory bowel disease (IBD), usually ulcerative colitis (UC). IBD commonly presents before the onset of PSC, although the opposite can occur and the onset of both conditions can be separated by many years. The colitis associated with PSC is characteristically mild although frequently involves the whole colon. Despite the majority of patients having relatively inactive colonic disease, paradoxically the risk of colorectal malignancy is substantially increased. Patients may also develop dominant, stenotic lesions of the biliary tree which may be difficult to differentiate from cholangiocarcinoma and the coexistence of IBD may influence the development of this complication. Ursodeoxycholic acid may offer a chemoprotective effect against colorectal malignancy and improve liver biochemical indices. Evidence of any beneficial effect on histological progression of hepatobiliary disease is less clear. High doses (∼25-30 mg/kg/d) may be harmful and should be avoided. Autoimmune hepatitis (AIH) is less common in patients with IBD than PSC, however, an association has been observed. A small subgroup may have an overlap syndrome between AIH and PSC and management should be individualised dependant on liver histology, serum immunoglobulin levels, autoantibodies, degree of biochemical cholestasis and cholangiography.
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Affiliation(s)
- P J Trivedi
- Centre for Liver Research and NIHR Biomedical Research Unit, University of Birmingham, Wolfson Drive, Edgbaston, Birmingham, B15 2TT United Kingdom.
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Rameshshanker R, Arebi N. Endoscopy in inflammatory bowel disease when and why. World J Gastrointest Endosc 2012; 4:201-11. [PMID: 22720120 PMCID: PMC3377861 DOI: 10.4253/wjge.v4.i6.201] [Citation(s) in RCA: 16] [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: 08/25/2011] [Revised: 11/21/2011] [Accepted: 05/27/2012] [Indexed: 02/05/2023] Open
Abstract
Endoscopy plays an important role in the diagnosis and management of inflammatory bowel disease (IBD). It is useful to exclude other aetiologies, differentiate between ulcerative colitis (UC) and Crohn’s disease (CD), and define the extent and activity of inflammation. Ileocolonoscopy is used for monitoring of the disease, which in turn helps to optimize the management. It plays a key role in the surveillance of UC for dysplasia or neoplasia and assessment of post operative CD. Capsule endoscopy and double balloon enteroscopy are increasingly used in patients with CD. Therapeutic applications relate to stricture dilatation and dysplasia resection. The endoscopist’s role is vital in the overall management of IBD.
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Affiliation(s)
- Rajaratnam Rameshshanker
- Rajaratnam Rameshshanker, Naila Arebi, Department of Gastroenterology, St Mark's Hospital, Watford Road, London, HA1 3UJ, United Kingdom
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Clinical significance of indefinite for dysplasia on pouch biopsy in patients with underlying inflammatory bowel disease. J Gastrointest Surg 2012; 16:562-71. [PMID: 22125168 DOI: 10.1007/s11605-011-1779-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Accepted: 11/11/2011] [Indexed: 01/31/2023]
Abstract
BACKGROUND "Indefinite for dysplasia" (IND) on pouch mucosal biopsy is occasionally reported during routine histopathological evaluation. The natural history and implication of this histologic entity in ileal pouch-anal anastomosis (IPAA) has not been studied. AIM The aim of this study is to characterize cumulative probability, natural history, and clinical outcome of pouch IND in a cohort of patients with inflammatory bowel disease (IBD). METHODS All 932 patients with restorative proctocolectomy and IPAA for IBD were included. Patients with or without IND were classified into the study and control groups. Demographic, clinical, endoscopic, and histologic variables were analyzed. RESULTS The mean duration from IBD diagnosis to colectomy and from pouch construction to data entry was 8.4 ± 8.5 and 9.7 ± 6.2 years, respectively. A total of 2,250 surveillance or diagnostic pouchoscopies with biopsies were performed for the cohort. Twenty-one patients (2.3%) were diagnosed with anal transitional zone and/or pouch IND, for whom subsequent pouchoscopies were performed with the mean procedure number being 3.4 ± 2.2 per patient during a mean of follow-up of 19.3 ± 16.1 months. One patient with IND developed low-grade dysplasia and one had high-grade dysplasia in a separate endoscopy. Cox model showed the presence of primary sclerosing cholangitis was an independent risk factor for pouch IND [hazard ratio = 6.76 (95% CI 2.56-17.88)]. Interobserver agreement (kappa score) for diagnosing pouch IND between GI pathologists ranged from 0.67 to 0.76. CONCLUSIONS Subsequent dysplasia was uncommon in pouch patients with IND. Natural history of pouch IND warrants further long-term investigation.
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Banasiewicz T, Marciniak R, Paszkowski J, Krokowicz P, Kaczmarek E, Walkowiak J, Szmeja J, Majewski P, Drews M. Pouchitis may increase the risk of dysplasia after restorative proctocolectomy in patients with ulcerative colitis. Colorectal Dis 2012; 14:92-7. [PMID: 21689264 DOI: 10.1111/j.1463-1318.2011.02547.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
AIM Dysplasia of the pouch mucosa after restorative proctocolectomy is rare. The aim of this study was to establish whether there is a correlation between pouchitis and dysplasia. METHOD A group of 276 patients treated for ulcerative colitis by restorative proctocolectomy between 1984 and 2009 was analysed. The presence or absence of pouchitis and dysplasia within the pouch was evaluated. RESULTS Inflammation was diagnosed in 66 (23.9%) patients, low-grade dysplasia in five (1.8%), high-grade dysplasia in three (1.1%), and cancer in one patient (0.4%). The prevalence of low-grade dysplasia was significantly higher in patients with inflammation than in those without (P < 0.04). High-grade dysplasia was significantly more frequent in pouchitis than in non-inflamed pouches (P < 0.01). Logistic regression analysis suggested that the occurrence of mucosal inflammation increased the risk of low grade dysplasia. CONCLUSION Patients with chronic pouchitis are at risk of dysplasia and require surveillance of the pouch.
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Affiliation(s)
- T Banasiewicz
- Department of General, Gastroenterological and Endocrinological Surgery, Poznan University of Medical Sciences, Poznań, Poland.
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36
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Dysplasie und Adenokarzinome im Ileum-Pouch nach restaurativer Proktokolektomie wegen Colitis ulcerosa. COLOPROCTOLOGY 2011. [DOI: 10.1007/s00053-011-0194-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Røkke O, Iversen K, Olsen T, Ristesund SM, Eide GE, Turowski GE. Long-Term Followup of Patients with Active J-Reservoirs after Restorative Proctocolectomy for Ulcerative Colitis with regard to Reservoir Function, Mucosal Changes, and Quality of Life. ISRN GASTROENTEROLOGY 2011; 2011:430171. [PMID: 21991508 PMCID: PMC3168452 DOI: 10.5402/2011/430171] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2011] [Accepted: 06/15/2011] [Indexed: 12/19/2022]
Abstract
Objective. Study the functional results and mucosal changes in the ileal pouch after restorative proctocolectomy with J-reservoir for ulcerative colitis. Material and Methods. Followup study of 125 patients with J-reservoir with one disease-specific- and one general (SF-36) quality of life-questionnaire, rectoscopy with biopsies, and stool samples to evaluate inflammation, dysplasia, presence of Helicobacter pylori and calprotectin level. Results. Fourteen J-reservoirs were removed or deactivated, leaving 111 patients for followup. The followup time was 6.8 (1-15) years. 87.4% of the patients were satisfied. 93.1% had some kind of functional restriction: food- (75.5%), social- (28.9%), physical- (37%) or sexual restriction (15.3%). 18.6% had often or sometimes faecal incontinence. Low daytime faecal frequency was associated with good quality of life. 13 patients (12.6%) had a less favourable result. There was no pouch-dysplasia. Calprotectin levels were increased in patients with visible pouch inflammation or history of pouchitis. HP was diagnosed by RUT in 42.3%, but was not associated with inflammation or pouchitis. Conclusions. Most patients were satisfied with the J-reservoir in spite of a high frequency of various restrictions. 12.6% (13 patients) had a less favourable functional result, partly due to a high frequency of defecations, pain, pouchitis and inflammation.
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Affiliation(s)
- Ola Røkke
- Department of Gastrointestinal Surgery, Akershus University Hospital, 1478 Lørenskog, Norway
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Rahman M, Desmond P, Mortensen N, Chapman RW. The clinical impact of primary sclerosing cholangitis in patients with an ileal pouch-anal anastomosis for ulcerative colitis. Int J Colorectal Dis 2011; 26:553-9. [PMID: 21279368 DOI: 10.1007/s00384-011-1140-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/16/2011] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Primary sclerosing cholangitis (PSC), a chronic inflammatory disease affecting the liver, is associated with ulcerative colitis (UC) in up to 75% of Northern European patients. These patients are at increased risk for the development of colorectal cancer, and the operation of choice is restorative proctocolectomy with an ileal pouch-anal anastomosis. However, complications such as pouchitis can occur, and studies have suggested that PSC is an independent risk factor for the development of pouchitis. AIM The aim of this study is to review and discuss the available literature on the effect of PSC on clinical outcomes of patients who undergo pouch surgery for UC. The outcomes reviewed comprise the incidence of pouchitis and pouch dysplasia/cancer and quality of life, including sexual function in UC patients with or without PSC. METHODS Pubmed/Medline and Embase searches were undertaken to obtain papers in English between 1966 and 2008. The keywords used were primary sclerosing cholangitis, ulcerative colitis, ileal pouch-anal anastomosis, quality of life, sexual function, dysplasia or cancer, pouchitis and orthotopic liver transplantation. RESULTS The incidence of pouchitis, pouch mucosal atrophy and risk of dysplasia appear to be greater in patients with associated PSC than in UC patients without PSC. Quality of life does not appear to be worse than in patients without PSC. Sexual function has not been studied in this subgroup of patients. CONCLUSION Pouchitis appears to be more common in the subset of UC patients with PSC, although there is clearly a need for further well-designed studies.
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Affiliation(s)
- Monira Rahman
- Department of Gastroenterology, John Radcliffe Hospital, Headley Way, Oxford OX3 9DU, UK.
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M'Koma AE, Moses HL, Adunyah SE. Inflammatory bowel disease-associated colorectal cancer: proctocolectomy and mucosectomy do not necessarily eliminate pouch-related cancer incidences. Int J Colorectal Dis 2011; 26:533-52. [PMID: 21311893 PMCID: PMC4154144 DOI: 10.1007/s00384-011-1137-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/16/2011] [Indexed: 02/07/2023]
Abstract
BACKGROUND Colorectal cancer (CRC), the most lethal long-term complication of inflammatory bowel disease (IBD), is the culmination of a complex sequence of molecular and histologic derangements of the colon epithelium that are initiated and at least partially sustained by prolonged chronic inflammation. Dysplasia, the earliest histologic manifestation of this process, plays an important role in cancer prevention by providing the first clinical alert that this sequence is under way and by serving as an endpoint in colonoscopic surveillance of patients at high risk for CRC. Restorative proctocolectomy (RPC) is indicated for patients with IBD, specifically for ulcerative colitis that is refractory to medical treatment, emergency conditions, and/or in case of neoplastic transformation. Even after RPC with mucosectomy, pouch-related carcinomas have recently been reported with increasing frequency since the first report in 1984. We review IBD-associated CRC and pouch-related neoplasia prevalence, adverse events, risk factors, and surveillances. METHODS Literature of IBD-associated CRC patients and those undergoing RPC surgeries through 2010 were prospectively reviewed. RESULTS We found 12 studies from retrospective series and 15 case reports. To date, there are 43 reported cases of pouch-related cancers. Thirty-two patients had cancer in the anal transit zone (ATZ); of these, 28 patients had mucosectomy. Eleven patients had cancer found in the pouch body. CONCLUSION RPC with mucosectomy does not necessarily eliminate risks. There is little evidence to support routine surveillance of pouch mucosa and the ATZ except for patients associated with histological type C changes, sclerosing cholangitis, and unremitting pouchitis.
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Affiliation(s)
- Amosy E M'Koma
- Department of Biochemistry and Cancer Biology, Meharry Medical College School of Medicine, 1005 Dr. D. B. Todd Jr. Blvd, Nashville, TN 37208-3599, USA.
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Um JW, M'Koma AE. Pouch-related dysplasia and adenocarcinoma following restorative proctocolectomy for ulcerative colitis. Tech Coloproctol 2011; 15:7-16. [PMID: 21287223 DOI: 10.1007/s10151-010-0664-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Accepted: 12/04/2010] [Indexed: 02/05/2023]
Abstract
BACKGROUND Restorative proctocolectomy (RPC) is the criterion standard surgical treatment for ulcerative colitis (UC). Restorative proctocolectomy is indicated for UC that is refractory to medical treatment, for emergency conditions, and in case of neoplastic transformation. The procedure substantially reduces the risk of UC-associated dysplasia/neoplasia. However, after RPC surgery, even with mucosectomy, cancers of the pouch and/or the anal-transitional zone (ATZ) have been reported with increasing frequency since the first report in 1984. This review highlights pouch-related dysplastic and neoplastic transformation, prevalence and adverse events, risk factors and surveillance following surgery for UC. METHODS Reports in the literature about patients undergoing pouch surgery from different institutions reported through May 2010 were reviewed to identify patients who developed these complications, and an attempt was made to develop a rational follow-up policy based on the data available. RESULTS To date, there are 43 reported cancers of the pouch or inlet after RPC for UC: 16 from retrospective series, 1 from a prospective study, and 26 in case reports. Thirty patients underwent mucosectomy and 13 had stapled anastomoses. To date, the number of 28 patients has been diagnosed with dysplasia after RPC for UC. Mucosectomy was performed in 27 of them and in 1 a stapled anastomosis was constructed without mucosectomy. In all cases reviewed, the time interval from the onset of UC to dysplasia/neoplasia was over 10 years. CONCLUSION Neoplastic lesions occurring in UC patients after RPC have been shown to be absolutely inevitable. Even mucosectomy does not completely eliminate the risk. There is little evidence to support routine biopsy of the ileal mucosa or the anal-transition zone except in patients with histological type C changes, sclerosing cholangitis, and unremitting pouchitis in the ileal mucosa. Such patients should be selected for endoscopic surveillance to detect dysplasia preceding pouch adenocarcinoma.
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Affiliation(s)
- J W Um
- Department of Surgery, Korea University College of Medicine, Seoul, South Korea
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Liu ZX, Kiran RP, Bennett AE, Ni RZ, Shen B. Diagnosis and management of dysplasia and cancer of the ileal pouch in patients with underlying inflammatory bowel disease. Cancer 2011; 117:3081-92. [PMID: 21264836 DOI: 10.1002/cncr.25886] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Revised: 11/25/2010] [Accepted: 12/06/2010] [Indexed: 12/23/2022]
Abstract
Approximately 30% of the patients with ulcerative colitis (UC) would ultimately require colectomy for medically refractory UC or UC-associated neoplasia. Restorative proctocolectomy with ileal pouch-anal anastomosis has become the surgical treatment of choice for these patients. However, this procedure does not completely abolish the risk for neoplasia of the pouch. The main risk factor for pouch neoplasia is a preoperative diagnosis of UC-associated dysplasia or cancer. Although the natural history and prognosis of pouch dysplasia are not clear, mortality associated with pouch cancer, once diagnosed, appears to be high. Conversely, not all pouch neoplasia follows the chronic inflammation-dysplasia-cancer sequence, which makes pouch endoscopy with biopsy, the current gold standard for surveillance, challenging. In addition, the findings that pouch neoplasia is not common and that pouch endoscopy still misses dysplasia lead to controversy on the need and time interval of routine endoscopic surveillance. However, based on reports in the literature and their own experience, the authors recommend surveillance endoscopy to be performed in patients at risk, such as those with a precolectomy diagnosis of UC-associated neoplasia. This review appraises issues in the prevalence and incidence, risk factors, technical aspects of pouch construction, clinical and pathological features, natural history, surveillance examination, diagnosis, and management of pouch neoplasia.
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Affiliation(s)
- Zhao-Xiu Liu
- Department of Gastroenterology, The Affiliated Hospital of Nantong University, Jiangsu, China
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Vento P, Lepistö A, Kärkkäinen P, Ristimäki A, Haglund C, Järvinen HJ. Risk of cancer in patients with chronic pouchitis after restorative proctocolectomy for ulcerative colitis. Colorectal Dis 2011; 13:58-66. [PMID: 19832871 DOI: 10.1111/j.1463-1318.2009.02058.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM The aim of this study was to evaluate the consequences of chronic pouchitis after restorative proctocolectomy for ulcerative colitis. METHOD Forty-two patients with chronic pouchitis underwent pouch endoscopy with biopsies after a median of 8.3 years of postoperative follow up. The pouchitis disease activity index (PDAI) was calculated. Morphological changes were recorded. Immunohistochemical analyses for cyclooxygenase 2 (COX-2), Ki-67 and p53 were performed, as was DNA flow cytometry. Endoscopy was also carried out in 10 patients without pouchitis and in nine healthy subjects. RESULTS In patients with chronic pouchitis, the PDAI was 6 (standard error of the mean ± 4). Eighteen (43%) patients used continuous medication. The PDAI correlated positively with villous atrophy (P < 0.05). None of the pouch biopsies showed dysplasia. COX-2 immunostaining was detected in 35 (83.3%) patients with chronic pouchitis, in five (50%) without pouchitis, but in none of the normal controls. COX-2 expression correlated with mucosal atrophy (P < 0.01). In 15 (35.7%) of 42 patients with chronic pouchitis, Ki-67 immunostaining was increased, but no increase was observed in either control group (P < 0.002). No p53 immunopositivity was found, and DNA flow cytometry was normal in all pouches. One of the patients developed adenocarcinoma at the anal anastomosis. CONCLUSION No dysplastic changes were detected during the first decade after surgery. Routine follow up of patients with chronic pouchitis with a hand-sewn anastomosis may not be necessary, although a small risk of cancer seems to remain at the anal anastomosis. The follow up should be focused on at-risk groups.
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Affiliation(s)
- P Vento
- Department of Surgery, Central Hospital of Kymenlaakso, Kotka, Finland.
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Abstract
Coloproctectomy with ileo-anal anastomosis (CP-IAA) has been in use for 30 years. This intervention is the standard technique when surgery is indicated for familial adenomatous polyposis (FAP) and for ulcerative colitis (UC). Although the surgery is safe with mortality of less than 1%, it is associated with a morbidity of 18-70%. We thought a literature review about long-term complications would be enlightening. Pouchitis is the most common complication; it occurs in 70% of patients over 20 years follow-up; small bowel obstruction affects 25% of patients and pelvic sepsis occurs in 20-30% within 10 years. CP-IAA can impact the patient's sexual life due to erectile and ejaculatory dysfunction, dyspareunia, and incontinence of stool during sexual intercourse. Nevertheless, patients with long-standing UC describe an overall improvement in their sexual function after surgery. The failure rate varies from 3.5 to 15%; major causes of failure are sepsis, unrecognized Crohn's disease, and poor functional results. Cases of dysplasia and cancer have been reported in the reservoir, but more particularly when there is retained colonic glandular mucosa. The transitional zone should be monitored whenever there are risk factors for colon neoplasia. The relatively high morbidity of CP-IAA should not overshadow the good functional results of this technique.
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Affiliation(s)
- A Beliard
- Service de chirurgie digestive et de cancérologie digestive, groupe hospitalo-universitaire Carémeau, rue du Professeur-Robert-Debré, 30029 Nîmes cedex 9, France
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Kariv R, Remzi FH, Lian L, Bennett AE, Kiran RP, Kariv Y, Fazio VW, Lavery IC, Shen B. Preoperative colorectal neoplasia increases risk for pouch neoplasia in patients with restorative proctocolectomy. Gastroenterology 2010; 139:806-12, 812.e1-2. [PMID: 20537999 DOI: 10.1053/j.gastro.2010.05.085] [Citation(s) in RCA: 136] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2009] [Revised: 05/19/2010] [Accepted: 05/27/2010] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Restorative proctocolectomy with ileal pouch-anal anastomosis (IPAA) has substantially reduced the risk for ulcerative colitis (UC)-associated dysplasia or cancer (neoplasia). We characterized features, risk factors, and outcomes of pouch neoplasia in patients with inflammatory bowel disease in a historical cohort study. METHODS A total of 3203 patients with a preoperative diagnosis of inflammatory bowel disease underwent restorative proctocolectomy with IPAA from 1984 to 2009 at the Cleveland Clinic. Demographic, clinical, and endoscopic data were reviewed and samples were examined by histological analyses. Univariable and Cox regression analyses were performed. RESULTS Cumulative incidences for pouch neoplasia at 5, 10, 15, 20, and 25 years were 0.9%, 1.3%, 1.9%, 4.2%, and 5.1%, respectively. Thirty-eight patients (1.19%) had pouch neoplasia, including 11 (0.36%) with adenocarcinoma of the pouch and/or the anal-transitional zone (ATZ), 1 (0.03%) with pouch lymphoma, 3 with squamous cell cancer of the ATZ, and 23 with dysplasia (0.72%). In the Cox model, the risk factor associated with pouch neoplasia was a preoperative diagnosis of UC-associated cancer or dysplasia, with adjusted hazard ratios of 13.43 (95% confidence interval: 3.96-45.53; P < .001) and 3.62 (95% confidence interval: 1.59-8.23; P = .002), respectively. Mucosectomy did not protect against pouch neoplasia. CONCLUSIONS Risk for neoplasia in patients with UC and IPAA is small and not eliminated by colectomy or mucosectomy. A preoperative diagnosis of dysplasia or cancer of colon or rectum is a risk factor for pouch dysplasia or adenocarcinoma.
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Affiliation(s)
- Revital Kariv
- Department of Gastroenterology, Digestive Disease Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Surveillance for dysplasia in patients with ileal pouch-anal anastomosis for ulcerative colitis: an interim analysis. Dig Dis Sci 2010; 55:2332-6. [PMID: 19842036 DOI: 10.1007/s10620-009-1006-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2009] [Accepted: 09/22/2009] [Indexed: 12/09/2022]
Abstract
BACKGROUND The risk of developing cancer in the ileal pouch of patients with surgery for ulcerative colitis has not been defined. Dysplasia in the pouch is quite rare. Although some suggest pouch surveillance based on previous histological assessments, there are no guidelines for surveillance of these patients. The aim of our study was to investigate that risk and identify time intervals for ileoanal pouch surveillance. METHODS Endoscopy and biopsies of the ileal pouch were performed at 3, 6, and/or 12 months after ileal pouch-anal anastomosis (IPAA) became functional. Biopsies were evaluated by two pathologists using Riddel's criteria. Interim data analysis using descriptive statistics is reported. RESULTS Thirty-eight patients have entered the study. Average patient age at 3, 6, and 12 months of surveillance was 39.1, 36.8, and 39.1 years, respectively. Average disease duration was 8.2 years. Ten of 38 cases (26%) had colonic dysplasia prior to surgery. Dysplasia within the pouch was reported in one patient 6 months after IPAA became functional. This patient demonstrated no dysplasia at 12 months or statistical divergence by age, duration of disease or history of colonic dysplasia prior to IPAA. No subgroup of patients with dysplasia was identified to calculate cumulative risk or perform comparative statistical analysis. CONCLUSION A study with longer follow-up after IPAA should precede any attempt to recommend routine surveillance. However, the finding of dysplasia early after surgery underscores the importance of early pouch surveillance in our population, at least until definite predisposing variables are identified.
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McLaughlin SD, Clark SK, Thomas-Gibson S, Tekkis PP, Ciclitira PJ, Nicholls RJ. Guide to endoscopy of the ileo-anal pouch following restorative proctocolectomy with ileal pouch-anal anastomosis; indications, technique, and management of common findings. Inflamm Bowel Dis 2009; 15:1256-63. [PMID: 19180580 DOI: 10.1002/ibd.20874] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Restorative proctocolectomy (RPC) with ileal pouch-anal anastomosis is the surgical procedure of choice for patients with ulcerative colitis (UC). It is also performed in selected patients with familial adenomatous polyposis (FAP). A significant proportion of patients will develop pouch dysfunction. Flexible pouchoscopy is the most important initial investigation in patients with dysfunction. It is also important in UC and FAP surveillance. The aim is to provide gastroenterologists with a clear understanding of the technique, indications, and diagnostic pitfalls when investigating RPC patients with flexible pouchoscopy. Flexible pouchoscopy for the investigation of RPC patients with pouch dysfunction has a high diagnostic yield, with most causes of pouch dysfunction identifiable during this procedure. The risk of developing dysplasia following RPC is low. Surveillance pouchoscopy is only recommended in those with FAP, those with a previous history of dysplasia or carcinoma, primary sclerosing cholangitis, those with a retained rectal cuff, and those with Type C histological changes. Flexible pouchoscopy is a useful first-line investigation in patients with pouch dysfunction. It can be performed without sedation and has a high diagnostic yield; it is also important as part of surveillance in FAP and selected UC patients.
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Affiliation(s)
- Simon D McLaughlin
- Department of Biosurgery and Surgical Technology, Imperial College, London, UK.
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Nguyen GC, Frick KD, Dassopoulos T. Medical decision analysis for the management of unifocal, flat, low-grade dysplasia in ulcerative colitis. Gastrointest Endosc 2009; 69:1299-310. [PMID: 19249771 DOI: 10.1016/j.gie.2008.08.042] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2008] [Accepted: 08/29/2008] [Indexed: 02/08/2023]
Abstract
BACKGROUND Management of unifocal, flat, low-grade dysplasia (LGD) in ulcerative colitis (UC) remains controversial. OBJECTIVE To compare the relative costs and effectiveness of immediate colectomy and enhanced colonoscopic surveillance for the management of LGD. DESIGN AND SETTING Medical decision analysis by using state-transition Markov models. Transition probabilities and health utilities were derived from the literature, and costs were derived from national hospital data sets and Medicare and/or Medicaid reimbursement schedules. PATIENTS Two simulated cohorts of 10,000 patients with longstanding UC who were newly diagnosed with unifocal, flat LGD on initial surveillance colonoscopy. INTERVENTIONS Immediate colectomy or enhanced surveillance (repeated colonoscopy at 3, 6, and 12 months, and then annually). MAIN OUTCOME MEASUREMENTS Costs, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios. RESULTS Immediate colectomy dominated over enhanced surveillance and yielded higher QALYs (20.1 vs 19.9 years) and lower costs ($75,900 vs $83,900). These findings were robust to variations in model parameters, with immediate colectomy remaining dominant in 90% of simulations in sensitivity analysis. Varying postcolectomy health utility outside the range in the probabilistic sensitivity analysis rendered enhanced surveillance cost effective. When the health utility was below 0.77, the incremental cost-effectiveness ratio was $50,000 per QALY. LIMITATIONS Data based on observational studies and analyses rely on model assumptions. CONCLUSIONS Our analysis showed that immediate colectomy was preferable to enhanced surveillance. Health preference toward the postcolectomy state is, however, an influential factor. This decision analysis model provides a conceptual framework for physicians and patients to understand the relative benefits and costs of both interventions.
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Affiliation(s)
- Geoffrey C Nguyen
- Mount Sinai Hospital IBD Centre, University of Toronto, Toronto, Ontario, Canada.
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Abstract
Preservation of the anal transition zone has long been a significant source of controversy in the surgical management of ulcerative colitis. The two techniques for restorative proctocolectomy and ileal pouch anal anastomosis (RPC IPAA) in common practice are a stapled anastomosis and a handsewn anastomosis; these techniques differ in the amount of remaining rectal mucosa and therefore the presence of the anal transition zone following surgery. Each technique has advantages and disadvantages in long-term functional outcomes, operative and postoperative complications, and risk of neoplasia. Therefore, we propose a selective approach to performing a stapled RPC IPAA based on the presence of dysplasia in the preoperative endoscopic evaluation.
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Will OCC, Man RF, Phillips RKS, Tomlinson IP, Clark SK. Familial adenomatous polyposis and the small bowel: a loco-regional review and current management strategies. Pathol Res Pract 2008; 204:449-58. [PMID: 18538945 DOI: 10.1016/j.prp.2008.03.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Small-bowel tumours are an important cause of morbidity and death in patients with familial adenomatous polyposis. Intensive endoscopic surveillance is now standard in the long-term management of this condition. Thus, lesions occurring throughout the small bowel are increasingly noted by oesophagogastroduodenoscopy and flexible pouchoscopy. Some occur commonly de novo (in stomach, duodenum and ampulla), while others may occur following surgery (polyps of the ileostomy, ileoanal pouch, or small bowel above an anastomosis). These differ widely in incidence, natural history and management. This review provides a regional overview of these lesions, in terms of current research findings and management protocols.
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Affiliation(s)
- O C C Will
- The Polyposis Registry, St Mark's Hospital, London, UK.
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Das P, Smith JJ, Lyons AP, Tekkis PP, Clark SK, Nicholls RJ. Assessment of the mucosa of the indefinitely diverted ileo-anal pouch. Colorectal Dis 2008; 10:512-7. [PMID: 18028470 DOI: 10.1111/j.1463-1318.2007.01420.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE One surgical option to treat failure after restorative proctocolectomy (RPC) is indefinite diversion (ID) without excision of the pouch. The study aimed to assess the mucosal morphology of the pouch and ileoanal anastomosis (IAA) over time after ID with particular reference to inflammation, dysplasia and carcinoma. METHOD Patients with ID were identified from the hospital's Ileal Pouch Database. Individuals were invited by mail to attend for flexible pouchoscopy and biopsy from the ileal pouch and immediately distal to the IAA. RESULTS Of 1822 patients on the database, 28 had undergone ID. Of these, 20 patients (18 ulcerative colitis, one familial adenomatous polyposis, one pseudo-obstruction) of median age 42 (18-67) years took part. There were eight males. The median (range) intervals from diagnosis of primary disease, pouch surgery and ID to the time of study were 221 (63-410), 146 (31-314) and 44 (10-159) months respectively. One patient had dysplasia in the original resection specimen. Five patients developed type C changes in the pouch. Of these three were identified between RPC and ID, one developed between ID and the present assessment and one was identified for the first time at the present assessment. No case of dysplasia or cancer was found in any of the biopsies. Rectal mucosa was found in biopsies from the IAA in four patients (three stapled; one handsewn); this was inflamed in three patients. CONCLUSION At a median follow-up of 12 years after RPC and 3.6 years after indefinite diversion no instance of dysplasia or carcinoma in the ileal reservoir or distal to the IAA was found in any of the 20 patients having ID. Type C changes occurred at some time in five (25%) patients, indicating the importance of continued follow up.
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Affiliation(s)
- P Das
- Department of Surgery, St Mark's Hospital, Harrow, Middlesex, UK.
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