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Ko HM. Histopathological Evaluation of Pouch Neoplasia in IBD and Familial Adenomatous Polyposis. Dis Colon Rectum 2024; 67:S91-S98. [PMID: 38422398 DOI: 10.1097/dcr.0000000000003320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
BACKGROUND IPAA is often required for patients with ulcerative colitis or familial adenomatous polyposis after colectomy. This procedure reduces but does not completely eliminate the risk of neoplasia. OBJECTIVE This study focuses on the histopathology of neoplasia in the ileal pouch, rectal cuff, and anal transition zone. DATA SOURCES We performed a MEDLINE search for English-language studies published between 1981 and 2022 using the PubMed search engine. The terms "ileal pouch-anal anastomosis," "pouchitis," "pouch dysplasia," "pouch lymphoma," "pouch squamous cell carcinoma," "pouch adenocarcinoma," "pouch neoplasia," "dysplasia of rectal cuff," and "colitis-associated dysplasia" were used. STUDY SELECTION Human studies of neoplasia occurring in the pouch and para-pouch were selected, and the full text was reviewed. Comparisons were made within and across studies, with key concepts selected for inclusion in this article. CONCLUSIONS Neoplasia in the pouch is a rare complication in patients with IPAA. Annual endoscopic surveillance is recommended for familial adenomatous polyposis patients and ulcerative colitis patients with a history of prior dysplasia or carcinoma. In familial adenomatous polyposis, dysplastic polyps of the pouch are visible and readily amenable to endoscopic removal; however, glandular dysplasia in the setting of ulcerative colitis may be invisible on endoscopy. Therefore, random biopsies and adequate tissue sampling of the pouch and rectal cuff are recommended in this setting. The histological diagnosis of IBD-associated dysplasia can be challenging and should be confirmed by at least 1 expert GI pathologist. See video from the symposium.
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Affiliation(s)
- Huaibin Mabel Ko
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York
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Nallapaneni P, Picoraro JA. Diagnosis and Treatment of Pouch Disorders in Children: A Systematic Review. Dis Colon Rectum 2024; 67:S115-S124. [PMID: 38422401 DOI: 10.1097/dcr.0000000000003317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
BACKGROUND Restorative proctocolectomy and IPAA have become the surgical procedure of choice in pediatric patients with medically refractory colitis or familial adenomatous polyposis. OBJECTIVE This systematic review aims to assess the diagnosis and treatment of pouch disorders in pediatric patients who undergo IPAA. DATA SOURCES A literature search was performed using MEDLINE, Google Scholar, and Embase for all publications describing outcomes of pediatric IPAA. STUDY SELECTION Studies between January 1, 2000, and September 7, 2022, published in English were included. Studies were excluded on the basis of title, abstract, and full-length review. INTERVENTIONS IPAA. MAIN OUTCOME MEASURES Pouch disorders described include anastomotic leaks, pouch strictures, pouch failure, pouchitis, cuffitis, and de novo Crohn's disease of the pouch. RESULTS Thirty-three studies were included in this review, all of which were retrospective in nature. The outcomes of 2643 pediatric patients were included in the 33 studies. LIMITATIONS Management is largely informed by clinical practices in adult patients with scant data on treatment efficacy in children. CONCLUSIONS The reported incidence of disorders of the pouch in children varies widely and is likely attributable to differences in definitions and follow-up periods across studies. Pouchitis was the most frequently described outcome. The overall rate of pouch failure in children is relatively low, with de novo Crohn's disease of the pouch being the most significant risk factor. Multicenter prospective studies are needed in the pediatric population to accurately identify risk factors, standardize the assessment of pouch complications, and determine effective treatment strategies. See video from the symposium .
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Affiliation(s)
- Padmini Nallapaneni
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Columbia University Irving Medical Center/NewYork-Presbyterian Hospital, New York, New York
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Gilad O, Tulchinsky H, Kariv R. Surveillance and Management of Pouch Neoplasia in Familial Adenomatous Polyposis: A Systematic Review. Dis Colon Rectum 2024; 67:S82-S90. [PMID: 37878460 DOI: 10.1097/dcr.0000000000003122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
BACKGROUND Patients with familial adenomatous polyposis often require prophylactic colectomy with IPAA to treat or reduce the risk of colorectal neoplasia. However, after surgery, patients are still at some risk of developing pouch polyps and even cancer in both handsewn and stapled anastomoses. Management relies mainly on endoscopic or surgical interventions, whereas chemopreventive agents have a limited role in the management and prevention of pouch neoplasia. Novel endoscopic techniques are evolving and may gradually overtake surgical intervention in selected cases. Because familial adenomatous polyposis is relatively rare, there is a scarcity of data regarding the natural history of pouch polyps and cancer in this population. OBJECTIVE This systematic literature review aims to describe the evolution, characteristics, various treatment modalities and their outcomes, and recommended surveillance strategies of pouch neoplasia. DATA SOURCES PubMed and Cochrane databases and the International Ileal Pouch Consortium (for expert opinion). STUDY SELECTION Studies published between 1990 and 2023 in English were included. Studies reporting neoplastic outcomes of only patients with IBD-related pouch neoplasia were excluded. MAIN OUTCOME MEASURES Incidence of pouch neoplasia and its outcomes (successful resections, surgical complications, and mortality). RESULTS Thirty-five studies were included. LIMITATIONS Most studies focused on patients with IBD-related pouch neoplasia; there were scarce data regarding polyposis patients only. Most cohorts were small and retrospective. Data on interventions were mainly descriptive, and no randomized controlled trials were available. CONCLUSIONS Pouch adenomas are common and well managed by endoscopic resections because advanced endoscopic techniques are becoming more available. Additional data are required for defining updated recommendations for either endoscopic or surgical intervention. Pouch cancer is a very rare event and may arise despite surveillance. Continued endoscopic surveillance is key in cancer prevention and early detection. The outcome of cancer cases is poor, and management in a referral center should be advised with tumor board discussions. See video from symposium .
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Affiliation(s)
- Ophir Gilad
- Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hagit Tulchinsky
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Surgery, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Revital Kariv
- Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Mannucci A, Puzzono M, Goel A, Möslein G, Balafas S, Di Serio MS, Cavestro GM. The Spigelman Staging System and the Risk of Duodenal and Papillary Cancer in Familial Adenomatous Polyposis: A Systematic Review and Meta-Analysis. Am J Gastroenterol 2024; 119:617-624. [PMID: 38294150 DOI: 10.14309/ajg.0000000000002688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 01/15/2024] [Indexed: 02/01/2024]
Abstract
INTRODUCTION Individuals with familial adenomatous polyposis (FAP) have an almost 20% lifetime risk of duodenal adenocarcinoma, currently the leading cause of death in FAP. The Spigelman staging system provides guidance on the surveillance intervals and timing of prophylactic surgery. Still, its accuracy in predicting duodenal and papillary cancer development has not been systematically evaluated. We investigated the sensitivity and cancer risk of the Spigelman stages. METHODS We performed a systematic review on PubMed, MEDLINE, EMBASE, and Cochrane and used a random-effects model to pool effect sizes. RESULTS After removing duplicate entries, we screened 1,170 records and included 27 studies for quantitative analysis. Once duodenal polyposis reaches Spigelman stage IV, the risk of duodenal and papillary cancers increased to 25% (95% confidence interval [CI] 12%-45%). However, the sensitivity of Spigelman stage IV for these cancers was low (51%, 95% CI 42%-60%), especially for papillary adenocarcinoma (39%, 95% CI 16%-68%). We investigated the reasons behind these low values and observed that duodenal cancer risk factors included polyps >10 mm, polyp count >20, and polyps with high-grade dysplasia. Risk factors associated with papillary cancer included a papilla with high-grade dysplasia or >10 mm. The evidence on other risk factors was inconclusive. DISCUSSION The current Spigelman staging system had a low sensitivity for duodenal and papillary adenocarcinomas. Two Spigelman variables (duodenal villous histology and polyp count) and the lack of papilla-specific variables likely contributed to the low sensitivity values for duodenal and papillary cancers, respectively. While clinicians may be familiar with its current form, there is an urgent need to update it.
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Affiliation(s)
- Alessandro Mannucci
- Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope, Biomedical Research Center, Monrovia, California, USA
| | - Marta Puzzono
- Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ajay Goel
- Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope, Biomedical Research Center, Monrovia, California, USA
- City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Gabriela Möslein
- Surgical Center for Hereditary Tumors, Ev. BETHESDA Khs. Duisburg, Academic Hospital University of Düsseldorf, Düsseldorf, Germany
| | - Spyros Balafas
- University Center for Statistics in the Biomedical Sciences (CUSSB), Vita-Salute San Raffaele University, Milan, Italy
| | - Mariaclelia Stefania Di Serio
- University Center for Statistics in the Biomedical Sciences (CUSSB), Vita-Salute San Raffaele University, Milan, Italy
| | - Giulia Martina Cavestro
- Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
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Tatsuta K, Sakata M, Iwaizumi M, Okamoto K, Yoshii S, Mori M, Asaba Y, Harada T, Shimizu M, Kurachi K, Takeuchi H. Long-term prognosis after stapled and hand-sewn ileal pouch-anal anastomoses for familial adenomatous polyposis: a multicenter retrospective study. Int J Colorectal Dis 2024; 39:32. [PMID: 38431759 PMCID: PMC10908628 DOI: 10.1007/s00384-024-04608-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/26/2024] [Indexed: 03/05/2024]
Abstract
PURPOSE The long-term prognosis of stapled and hand-sewn ileal pouch-anal anastomoses in familial adenomatous polyposis patients in Japan remains unknown. This study aimed to compare the overall survival in familial adenomatous polyposis patients who underwent stapled or hand-sewn ileal pouch-anal anastomosis. METHODS This multicenter retrospective study was conducted at 12 institutions in Shizuoka Prefecture, Japan. The clinical outcomes of 53 eligible familial adenomatous polyposis patients who underwent stapled (n = 24) and hand-sewn (n = 29) ileal pouch-anal anastomosis were compared. RESULTS The median follow-up duration was 171.5 months. The incidence of adenoma in the remnant rectum or anal transitional zone and metachronous rectal cancer was significantly more common in stapled ileal pouch-anal anastomosis (adenoma: stapled, 45.8%, vs. hand-sewn, 10.3%, p = 0.005; metachronous rectal cancer: 29.2%, vs. none, p = 0.002). The number of deaths was remarkably higher in stapled ileal pouch-anal anastomosis (p = 0.002). Metachronous rectal cancer was the most common cause of death. Overall survival was worse in stapled ileal pouch-anal anastomosis than in hand-sewn ileal pouch-anal anastomosis (120 months, 90.7% vs. 96.6%; 240 months, 63.7% vs. 96.6%; p = 0.044). Cox regression analysis revealed the independent effects of preoperative advanced colorectal cancer and stapled ileal pouch-anal anastomosis on overall survival. CONCLUSION Stapled ileal pouch-anal anastomosis negatively affected the overall survival of familial adenomatous polyposis patients. Therefore, hand-sewn ileal pouch-anal anastomosis is recommended for better prognosis in these patients.
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Affiliation(s)
- Kyota Tatsuta
- Department of Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Mayu Sakata
- Department of Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan.
| | - Moriya Iwaizumi
- Department of Laboratory Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu Shizuoka, 431-3192, Japan
| | - Kazuya Okamoto
- Department of Surgery, Fujieda Municipal General Hospital, 4-1-11 Surugadai, Fujieda, Shizuoka, 426-8677, Japan
| | - Shigeto Yoshii
- Department of Gastroenterology, Fujieda Municipal General Hospital, 4-1-11 Surugadai, Fujieda, Shizuoka, 426-8677, Japan
| | - Masashi Mori
- Department of Gastroenterology, Fujinomiya City General Hospital, 3-1 Nishiki-cho, Fujinomiya Shizuoka, 418-0076, Japan
| | - Yutaro Asaba
- Department of Surgery, JA Shizuoka Kohseiren Enshu Hospital, 1-1-1 Chuou, Naka-ku, Hamamatsu, 430-0929, Japan
| | - Takashi Harada
- Department of Surgery, Hamamatsu Medical Center, 328, Tomitsuka, Naka-ku, Hamamatsu, Tomitsuka, 432-8580, Japan
| | - Mikihiro Shimizu
- Center for Clinical Research, Hamamatsu University Hospital, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Kiyotaka Kurachi
- Department of Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Hiroya Takeuchi
- Department of Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
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Alhassan N, Helmi H, Alzamil A, Alshammari A, Altamimi A, Alshammari S, Bin Traiki T, Albanyan S, AlKhayal K, Zubaidi A, Al-Obeed O. Surveillance Compliance and Quality of Life Assessment Among Surgical Patients with Familial Adenomatous Polyposis Syndrome. J Epidemiol Glob Health 2024; 14:86-93. [PMID: 38170399 PMCID: PMC11043279 DOI: 10.1007/s44197-023-00171-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 11/26/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Familial adenomatous polyposis (FAP) syndrome has a near-100% lifetime risk of colorectal cancer. Early surveillance and prophylactic surgery have been advocated to reduce this risk. However, the surveillance practices among FAP individuals in Saudi Arabia are unknown. We aimed to explore surveillance compliance in our population, as well as the disease impact on their quality of life (QoL). METHODS All patients with FAP who underwent surgical resection at King Saud University Medical City between 2016 and 2022 were included. Demographic data, clinical features, family history, and compliance with surveillance were collected and analyzed. QoL questionnaires: Short-form health survey (SF-36) and European Organization for Research and Treatment (EORTC) were conducted by phone interview. RESULTS A total of 14 patients were included with an average age of 25 years. Three patients (21.4%) were the first of their family members to develop FAP. Nine patients (64%) were untested for genetic mutation due to lack of referral to geneticists. The compliance rate toward both pre-operative colonoscopy and upper endoscopy were 78%. However, 38% and 27% compliance rates were observed toward initial and post-operative colonoscopy, respectively. The compliance rate was 14% toward thyroid ultrasound. QoL scores varied among patients, with a mean score above 60 across all SF-36 domains. CONCLUSION An overall poor compliance was observed among our participants, particularly toward thyroid ultrasound. Increased health awareness and patient education are essential. In addition, the importance of surveillance and genetic counseling should be emphasized among physicians treating these patients.
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Affiliation(s)
- Noura Alhassan
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Hadeel Helmi
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
- College of Medicine, King Saud University, Riyadh, Saudi Arabia.
| | | | - Afraj Alshammari
- College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Atheer Altamimi
- College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Sulaiman Alshammari
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Thamer Bin Traiki
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Saleh Albanyan
- Department of Internal Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Khayal AlKhayal
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ahmad Zubaidi
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Omar Al-Obeed
- Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
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Chika N, Mori Y, Suzuki O, Ishii T, Sugino A, Ishikawa H, Chiyonobu N, Ito T, Tanabe N, Hatano S, Ishiguro T, Matsuyama T, Kumagai Y, Inokuma S, Ishida H. [Development of Cancer of the Remnant Colorectal Segment after Ileal-Pouch Anal Anastomosis/Ileorectal Anastomosis in Patients with Familial Adenomatous Polyposis]. Gan To Kagaku Ryoho 2024; 51:336-339. [PMID: 38494824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
PURPOSE This retrospective study was performed to investigate the recent trend of occurrence of cancer of the remnant colorectal segment(RCRS)after ileal-pouch anal anastomosis(IPAA)/ileorectal anastomosis(IRA)and to consider the optimal surveillance methods in patients with familial adenomatous polyposis(FAP)undergoing(procto)colectomy. PATIENTS AND METHODS The subject was a total of patients with FAP undergoing IPAA or IRA between 2005 and 2022. Clinicopathological data were extracted from medical charts and analyzed. Cumulative incidence of cancer in the RCRS and overall survival after treatment of such tumors were calculated by the Kaplan-Meier method. RESULTS There were 45 male and 56 female. IPAA was performed in 49 patients(hand-sewn; n=33, stapled; n=16)and IRA was performed in 52 patients. The median age at initial colorectal surgery was 32 years old(range, 13-66 years old). Median postoperative follow-up was 11 years(range, 1-48 years). Eighty-one patients were confirmed to have pathogenic variant of APC by genetic test. The cumulative incidence of cancer of the RCRS did not differ between patients undergoing IPAA and those undergoing IRA(p= 0.73, 4.1% versus 1.9% at 10 years). The cumulative 5-year overall survival rate after additional surgery for the tumor of RCRS was 82%. CONCLUSION This study has several limitations due to single institutional retrospective study with small cases and non-standardized postoperative endoscopic surveillance. However, our results seem to show satisfactory oncological outcomes of patients with FAP in terms of the control of cancer of the RCRS under postoperative periodic surveillance, regardless of the type of colorectal resection.
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Affiliation(s)
- Noriyasu Chika
- Dept. of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University
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Ogura T, Kunisaki C, Sato S, Sato T, Endo I. [A Case of Desmoid-Type Fibromatosis of the Mesentery of Small Intestine]. Gan To Kagaku Ryoho 2024; 51:334-335. [PMID: 38494823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Desmoid-type fibromatosis is a relatively rare disease, often associated with familial adenomatous polyposis and a history of abdominal surgery. A 43-year-old male patient presented with abdominal pain and contrast-enhanced CT showed a mass in the lower abdomen. The mass was a 4×4×3 cm white, dense tumor with a wreath-like arrangement of eosinophilic spindle-shaped cells. Immunostaining showed KIT(-), CD34(-), desmin(-), β-catenin(+), SMA(few+), and the diagnosis was desmoid-type fibrosis. Six months after surgery, there was no apparent recurrence.
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Affiliation(s)
- Takuya Ogura
- Dept. of Surgery, Gastroenterological Center Yokohama City University
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Banerjee S, Burke CA, Sommovilla J, Anderson CE, O'Malley M, LaGuardia LA, Vazquez Villasenor AC, Macaron C, Liska D. Risk of Proctectomy After Ileorectal Anastomosis in Familial Adenomatous Polyposis in the Modern Era. Dis Colon Rectum 2024; 67:427-434. [PMID: 38064246 DOI: 10.1097/dcr.0000000000003157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
BACKGROUND Prophylactic surgery for familial adenomatous polyposis has evolved over several decades. Restorative proctocolectomy with IPAA provides an alternative to total abdominal colectomy with ileorectal anastomosis. We have previously shown that the rate of proctectomy and rectal cancer after total abdominal colectomy with ileorectal anastomosis in the "pre-pouch era" was 32% and 13%, respectively. OBJECTIVE To determine the rate of proctectomy and rectal cancer among familial adenomatous polyposis patients and relative rectal sparing (fewer than 20 rectal polyps) selected for total abdominal colectomy with ileorectal anastomosis in the modern era. DESIGN Retrospective cohort study. SETTING Single tertiary care institution with a hereditary colorectal cancer registry. PATIENTS Patients with familial adenomatous polyposis who underwent total abdominal colectomy with ileorectal anastomosis between 1993 and 2020. MAIN OUTCOME MEASURES Incidence of proctectomy for any indication and rectal cancer. RESULTS A total of 197 patients with a median age of 24 years (range, 10-67) were included. The median follow-up after total abdominal colectomy with ileorectal anastomosis was 13 years (interquartile range, 6-17). Sixteen patients (8%) underwent proctectomy. Indications included rectal cancer in 6 patients (3%; 2 stage I and 4 stage III), polyps with high-grade dysplasia in 4 (2%), progressive polyp burden in 3 (1.5%), defecatory dysfunction in 2 (1%), and anastomotic leak in 1 (0.5%). Among 30 patients (18%) with 20 or more rectal polyps at the time of total abdominal colectomy with ileorectal anastomosis, 8 patients (26%) underwent proctectomy and 3 patients developed rectal cancer (10%). Among 134 patients (82%) with fewer than 20 polyps, 8 patients (6%) underwent proctectomy and 3 patients developed rectal cancer (2%). Number of rectal polyps at the time of total abdominal colectomy with ileorectal anastomosis was associated with the likelihood of proctectomy (OR 1.1, p < 0.001) but not incident rectal cancer ( p = 0.3). LIMITATION Retrospective data collection. CONCLUSIONS Patients with familial adenomatous polyposis selected for total abdominal colectomy with ileorectal anastomosis by rectal polyp number have low rates of proctectomy and rectal cancer compared to historical controls. With appropriate selection criteria and surveillance, total abdominal colectomy with ileorectal anastomosis remains an important and safe treatment option for patients with familial adenomatous polyposis. See Video Abstract . RIESGO DE PROCTECTOMA DESPUS DE ANASTOMOSIS ILEORRECTAL EN POLIPOSIS ADENOMATOSA FAMILIAR EN LA ERA MODERNA ANTECEDENTES:La cirugía profiláctica para la poliposis adenomatosa familiar (PAF) ha evolucionado durante varias décadas. La proctocolectomía restauradora con anastomosis anal con bolsa ileal (IPAA) proporciona una alternativa a la colectomía abdominal total con anastomosis ileorrectal (TAC/IRA). Anteriormente hemos demostrado que la tasa de proctectomía y cáncer de recto después de TAC/IRA en la era "pre-bolsa" era del 32% y el 13%, respectivamente.OBJETIVO:Determinar la tasa de proctectomía y cáncer de recto entre pacientes con PAF y pacientes con preservación rectal relativa (<20 pólipos rectales) seleccionados para TAC/IRA en la era moderna.DISEÑO:Estudio de cohorte retrospectivo.ÁMBITO:Institución única de atención terciaria con un registro de cáncer colorrectal hereditario.PACIENTES:Pacientes con PAF que se sometieron a TAC/IRA entre 1993 y 2020.MEDIDAS DE RESULTADO PRINCIPALES:Incidencia de proctectomía por cualquier indicación y cáncer de recto.RESULTADOS:Se incluyeron 197 pacientes con una mediana de edad de 24 años (rango 10-67). La mediana de seguimiento tras TAC/IRA fue de 13 años (RIC 6-17). 16 pacientes (8%) fueron sometidos a proctectomía. Las indicaciones incluyeron cáncer de recto en 6 (3%) (2 en estadio I y 4 en estadio III); pólipos con displasia de alto grado en 4 (2%); carga progresiva de pólipos en 3 (1,5%), disfunción defecatoria en 2 (1%); y fuga anastomótica en 1 (0,5%). Entre 30 pacientes (18%) con ≥20 pólipos rectales en el momento de TAC/IRA, 8 pacientes (26%) se sometieron a proctectomía y 3 pacientes desarrollaron cáncer de recto (10%). Entre 134 pacientes (82%) con <20 pólipos, 8 pacientes (6%) se sometieron a proctectomía y 3 pacientes desarrollaron cáncer de recto (2%). El número de pólipos rectales en el momento de TAC/IRA se asoció con la probabilidad de proctectomía (OR 1,1, p <0,001), pero no con la incidencia de cáncer de recto (p = 0,3).LIMITACIÓN:Recopilación de datos retrospectivos.CONCLUSIÓN:Los pacientes con PAF seleccionados para TAC/IRA por el número de pólipos rectales tienen tasas bajas de proctectomía y cáncer de recto en comparación con los controles históricos. Con criterios de selección y vigilancia adecuados, TAC/IRA sigue siendo una opción de tratamiento importante y segura para los pacientes con PAF. (Pre-proofed version ).
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Affiliation(s)
- Sudeep Banerjee
- Department of Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
| | - Carol A Burke
- Department of Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
- Department of Gastroenterology, Hepatology and Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
| | - Joshua Sommovilla
- Department of Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
| | - Cristan E Anderson
- Department of Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
| | - Margaret O'Malley
- Department of Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
| | - Lisa A LaGuardia
- Department of Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
| | - Ana C Vazquez Villasenor
- Department of Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
| | - Carole Macaron
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
- Department of Gastroenterology, Hepatology and Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
| | - David Liska
- Department of Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
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Poylin VY, Shaffer VO, Felder SI, Goldstein LE, Goldberg JE, Kalady MF, Lightner AL, Feingold DL, Paquette IM. The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Management of Inherited Adenomatous Polyposis Syndromes. Dis Colon Rectum 2024; 67:213-227. [PMID: 37682806 DOI: 10.1097/dcr.0000000000003072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/10/2023]
Affiliation(s)
- Vitaliy Y Poylin
- Division of Gastrointestinal and Oncologic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Virginia O Shaffer
- Department of Surgery, Emory University College of Medicine, Atlanta, Georgia
| | - Seth I Felder
- Department of Surgery, Moffit Cancer Center, Tampa, Florida
| | - Lindsey E Goldstein
- Division of General Surgery, North Florida/South Georgia Veteran's Health System, Gainesville, Florida
| | - Joel E Goldberg
- Division of General and Gastrointestinal Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Matthew F Kalady
- Division of Colon and Rectal Surgery, Ohio State University, Columbus, Ohio
| | - Amy L Lightner
- Department of Colorectal Surgery, Scripps Clinic, San Diego, California
| | - Daniel L Feingold
- Division of Colorectal Surgery, Rutgers University, New Brunswick, New Jersey
| | - Ian M Paquette
- Division of Colon and Rectal Surgery, University of Cincinnati, Cincinnati, Ohio
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11
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Faul E, Xhaja X, Church J. Correlation Between the Severity of Adhesions and Desmoid Disease in Patients With Familial Adenomatous Polyposis: A Prospective Cohort Study. Dis Colon Rectum 2024; 67:273-279. [PMID: 36940315 DOI: 10.1097/dcr.0000000000002839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/22/2023]
Abstract
BACKGROUND Clinical experience teaches that intraperitoneal adhesions are more severe in patients with familial adenomatous polyposis than in patients without it. This impression may come from the common association of familial adenomatous polyposis with desmoid disease. OBJECTIVES This study aimed to determine whether patients with familial adenomatous polyposis and desmoid disease develop more severe adhesions than those without desmoid disease. DESIGN Prospectively collected data study. SETTINGS Hereditary colorectal cancer center in a tertiary referral hospital. PATIENTS Patients undergoing first reoperative intra-abdominal surgery for familial adenomatous polyposis; controls were those having their initial abdominal surgery. INTERVENTIONS Surgery and adhesiolysis. MAIN OUTCOME MEASURES Presence and type of desmoid disease; presence and severity of nondesmoid intraperitoneal adhesions. Where patients had multiple operations, only the first reoperative surgery was chosen. Desmoid disease was noted as reaction (sheet) or mass. Adhesions were graded as none, mild (<10 min for mobilization), average (10-30 min), and severe (>30 min or significant bowel damage). Patients having their first abdominal surgery for familial adenomatous polyposis were used as a control group. RESULTS A total of 211 patients had no prior surgery; 5% had desmoids and 1% had adhesions. One hundred thirty-seven patients underwent reoperative surgery: 39% had desmoid disease ( p < 0.05 vs no prior surgery), the highest rate being in patients after IPAA (57%), and 45% had severe adhesions ( p < 0.01 vs no prior surgery), worst after Koch pouch (89%), and total proctocolectomy with ileostomy (82%). Thirty-six percent of patients without desmoid disease had severe adhesions. Desmoid reaction was associated with severe adhesions in 47% of cases and desmoid tumors in 66% of cases. LIMITATIONS Possible limitations include the potential overlap between desmoid adhesions and nondesmoid adhesions and the potential for inaccuracy in defining the time of adhesiolyses. CONCLUSIONS Familial adenomatous polyposis is associated with severe postoperative adhesions after reoperative abdominal surgery, especially in patients who develop desmoid disease. See Video Abstract . CORRELACIN ENTRE LA GRAVEDAD DE LAS ADHERENCIAS Y LA ENFERMEDAD DESMOIDEA EN PACIENTES CON POLIPOSIS ADENOMATOSA FAMILIAR ESTUDIO PROSPECTIVO DE COHORTES ANTECEDENTES:La experiencia clínica demuestra que las adherencias intraperitoneales son más graves en pacientes con poliposis adenomatosa familiar que en pacientes sin enfermedad desmoidea. Esta impresión puede provenir de la asociación común de poliposis adenomatosa familiar con enfermedad desmoidea.OBJETIVOS:Ver si los pacientes con poliposis adenomatosa familiar y enfermedad desmoidea desarrollan adherencias más graves que aquellos sin enfermedad desmoidea.DISEÑO:Estudio de datos recolectados prospectivamente.AJUSTES:Centro de cáncer colorrectal hereditario en un hospital de referencia terciario.PACIENTES:Pacientes sometidos a una primera cirugía intraabdominal de caracter reoperatorio por poliposis adenomatosa familiar: los controles fueron los que se sometieron a su cirugía abdominal inicial.INTERVENCIONES:Cirugía y adhesiolisis.PRINCIPALES MEDIDAS DE RESULTADO:Presencia y tipo de enfermedad desmoidea; presencia y severidad de adherencias intraperitoneales no desmoideas. Cuando los pacientes tenían múltiples operaciones, solo se eligió la primera cirugía reoperatoria. La enfermedad desmoidea se anotó como reacción (hoja filamentosa) o masa. Las adherencias se calificaron como ninguna, leve (<10 minutos para la movilización), promedio (10 a 30 minutos) y severa (>30 minutos o daño intestinal significativo). Los pacientes sometidos a una primera cirugía abdominal por poliposis adenomatosa familiar se utilizaron como grupo de control.RESULTADOS:211 pacientes no tenían cirugía previa: 5% desmoideos y 1% adherencias. 137 pacientes se sometieron a cirugía reoperatoria: 39% tenía enfermedad desmoidea ( p < 0,05 frente aquellos sin cirugía previa), la tasa más alta se presentó en aquellos pacientes después de una anastomosis ileoanal con reservorio (57%) donde el 45% tenía adherencias graves ( p < 0,01 frente aquellos sin cirugía previa), peores resultados se observaron después de la confección de un reservorio de Koch (89%) y luego de proctocolectomía total con ileostomía (82%). El 36% de los pacientes sin enfermedad desmoidea tenían adherencias graves. La reacción desmoidea se asoció con adherencias graves en el 47% de los casos, y los tumores desmoides se asociaron con adherencias graves en el 66% de los casos.LIMITACIONES:Superposición potencial entre adherencias desmoideas y adherencias no desmoideas. Posible inexactitud en la definición del tiempo de adhesiolisis.CONCLUSIONES:La poliposis adenomatosa familiar se asocia con adherencias postoperatorias graves después de una cirugía abdominal reoperatoria, especialmente en pacientes que desarrollan enfermedad desmoidea. (Traducción-Dr. Xavier Delgadillo ).
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Affiliation(s)
- Eleanor Faul
- Division of Colorectal Surgery, Department of Surgery, Columbia University Medical Center, New York, New York
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12
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Okubo Y, Takeuchi Y, Shichijo S. Underwater endoscopic mucosal resection for a residual gastric lesion after unsuccessful endoscopic submucosal dissection in a patient with familial adenomatous polyposis. Dig Endosc 2024; 36:248-249. [PMID: 38082505 DOI: 10.1111/den.14723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/13/2023] [Indexed: 02/03/2024]
Abstract
Watch a video of this article.
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Affiliation(s)
- Yuki Okubo
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Satoki Shichijo
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
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Wang J, Liu L, Fan Z. Comments on "Endoscopic papillectomy for ampullary lesions in patients with familial adenomatous polyposis compared with sporadic lesions: a propensity score-matched cohort". Endoscopy 2024; 56:82-83. [PMID: 38128524 DOI: 10.1055/a-2182-6101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Affiliation(s)
- Jiankun Wang
- Digestive Endoscopy Department and General Surgery Department, The First Affiliated Hospital with Nanjing Medical University and Jiangsu Province Hospital, Nanjing, China
| | - Li Liu
- Digestive Endoscopy Department and General Surgery Department, The First Affiliated Hospital with Nanjing Medical University and Jiangsu Province Hospital, Nanjing, China
| | - Zhining Fan
- Digestive Endoscopy Department and General Surgery Department, The First Affiliated Hospital with Nanjing Medical University and Jiangsu Province Hospital, Nanjing, China
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Rogers P, Emile SH, Garoufalia Z, Strassmann V, Dourado J, Ray-Offor E, Horesh N, Wexner SD. Gracilis muscle interposition for pouch-vaginal fistulas: a single-centre cohort study and literature review. Tech Coloproctol 2023; 28:7. [PMID: 38079014 DOI: 10.1007/s10151-023-02880-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/16/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND First described by Parks and Nicholls in 1978, the ileal pouch-anal anastomosis (IPAA) has revolutionized the treatment of mucosal ulcerative colitis (MUC) and familial adenomatous polyposis (FAP). IPAA is fraught with complications, one of which is pouch-vaginal fistulas (PVF), a rare but challenging complication noted in 3.9-15% of female patients. Surgical treatment success approximates 50%. Gracilis muscle interposition (GMI) is a promising technique that has shown good results with other types of perineal fistulas. We present the results from our institution and a comprehensive literature review. METHODS A retrospective observational study including all patients with a PVF treated with GMI at our institution from December 2018-January 2000. Primary outcome was complete healing after ileostomy closure. RESULTS Nine patients were included. Eight of nine IPAAs (88.9%) were performed for MUC, and one for FAP. A subsequent diagnosis of Crohn's disease was made in five patients. Initial success occurred in two patients (22.2%), one patient was lost to follow-up and seven patients, after further procedures, ultimately achieved healing (77.8%). Four of five patients with Crohn's achieved complete healing (80%). CONCLUSION Surgical healing rates quoted in the literature for PVFs are approximately 50%. The initial healing rate was 22.2% and increased to 77.8% after subsequent surgeries, while it was 80% in patients with Crohn's disease. Given this, gracilis muscle interposition may have a role in the treatment of pouch-vaginal fistulas.
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Affiliation(s)
- P Rogers
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd., Weston, FL, 33331, USA
| | - S H Emile
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd., Weston, FL, 33331, USA
- Colorectal Surgery Unit, General Surgery Department, Mansoura University Hospitals, Mansoura, Egypt
| | - Z Garoufalia
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd., Weston, FL, 33331, USA
| | - V Strassmann
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd., Weston, FL, 33331, USA
| | - J Dourado
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd., Weston, FL, 33331, USA
| | - E Ray-Offor
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd., Weston, FL, 33331, USA
- University of Port Harcourt, Dept of Surgery, Choba, Nigeria
| | - N Horesh
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd., Weston, FL, 33331, USA
- Department of Surgery and Transplantation, Sheba Medical Center, Ramat-Gan, Israel
| | - S D Wexner
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd., Weston, FL, 33331, USA.
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Zhou Y, Yang T, Wu T, Shi G. Mucinous colorectal adenocarcinoma in a patient with familial adenomatous polyposis and melanosis coli. Asian J Surg 2023; 46:5773-5775. [PMID: 37652769 DOI: 10.1016/j.asjsur.2023.08.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023] Open
Affiliation(s)
- Yinji Zhou
- Graduate School of Dalian Medical University, Dalian, China
| | - Tianyi Yang
- Graduate School of Dalian Medical University, Dalian, China
| | - Tianhao Wu
- Graduate School of Dalian Medical University, Dalian, China
| | - Guangjun Shi
- Department of Hepatobiliary Pancreatic Surgery, Qingdao Municipal Hospital, University of Health and Rehabilitation Sciences, Qingdao, Shandong, China.
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Lee CHA, Kalady MF, Burke CA, Ali Abbass M, Jia X, Church J. The Cumulative Incidence and Progression of Ileal Pouch Adenomas in Patients With Familial Adenomatous Polyposis. Dis Colon Rectum 2023; 66:1532-1538. [PMID: 37493224 DOI: 10.1097/dcr.0000000000002948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
BACKGROUND Patients with familial adenomatous polyposis who have undergone restorative proctocolectomy can develop adenomas in the pouch. OBJECTIVE To review experience with pouch surveillance and create a classification system for polyposis severity. DESIGN A retrospective review of patients undergoing IPAA and follow-up at 1 institution. SETTING A center for hereditary colorectal cancer within a quaternary referral center. PATIENTS All patients undergoing IPAA and followed endoscopically after surgery by the center. INTERVENTIONS Yearly pouchoscopy and treatment of polyps as required. MAIN OUTCOME MEASURES Primary outcome measure was incidence and severity of pouch neoplasia and its changes with time. METHODS A retrospective study of patients who had a restorative proctocolectomy for familial adenomatous polyposis at Cleveland Clinic. Severity of polyposis was classified on the basis of size, number, and histology. RESULTS One hundred sixty-five patients were analyzed. The median age at IPAA was 31 years and 52% were male. The median follow-up was 10.1 years; the median number of pouchoscopies per patient was 4. The median interval between pouchoscopies was 21.9 months. Overall, the incidence of pouch adenomas was found in 47 patients (28.5%). The median time from pouch to first pouch adenoma diagnosis was 10.3 years. The estimated cumulative incidence rates of pouch adenoma at 5, 10, 15, 20, and 30 years after IPAA were 5.9%, 21.7%, 40%, 54.8%, and 69.9%, respectively. At the first diagnosis of pouch adenoma, 25 patients had stage 1, 10 had stage 2, 8 had stage 3, and 4 had stage 4. Twenty of 47 patients progressed to a higher stage. No patient developed cancer. LIMITATIONS Genotype was not available for all patients. CONCLUSIONS There is an increasing incidence of pouch neoplasia after restorative proctocolectomy, reaching a plateau at 25 years. The polyposis is usually mild but sometimes increases in severity. LA INCIDENCIA ACUMULADA Y LA PROGRESIN DE LOS ADENOMAS DE LA BOLSA ILEAL EN PACIENTES CON POLIPOSIS ADENOMATOSA FAMILIAR ANTECEDENTES:Los pacientes con poliposis adenomatosa familiar que se han sometido a una proctocolectomía restauradora pueden desarrollar adenomas en la bolsa.OBJETIVO:Revisamos nuestra experiencia con la vigilancia de la bolsa y creamos un sistema de clasificación para la gravedad de la poliposis.DISEÑO:Una revisión retrospectiva de pacientes sometidos a anastomosis de bolsa ileoanal y seguimiento en una institución.ESCENARIO:Un centro para el cáncer colorrectal hereditario dentro de un centro de referencia cuaternarioPACIENTES:Todos los pacientes sometidos a anastomosis reservorio ileoanal y seguidos por vía endoscópica tras la cirugía por el centro.INTERVENCIONES:Bolsascopia anual y tratamiento de pólipos según sea necesarioPRINCIPALES MEDIDAS DE RESULTADO:Primaria: Incidencia y gravedad de la neoplasia del reservorio y sus cambios con el tiempo.MÉTODOS:Un estudio retrospectivo de pacientes que se sometieron a una proctocolectomía restauradora por poliposis adenomatosa familiar en la Clínica Cleveland. La gravedad de la poliposis se clasificó según el tamaño, el número y la histología.RESULTADOS:Se analizaron 165 pacientes. La mediana de edad del IPAA fue de 31 años y el 52% eran hombres. La mediana de seguimiento fue de 10,1 años; número medio de reservorioscopias por paciente = 4. El intervalo medio entre reservorioscopias fue de 21,9 meses. Incidencia global de adenomas de reservorio = 47/165 (28,5%). Tiempo mediano desde el reservorio hasta el primer diagnóstico de adenoma en reservorio = 10,3 años. La tasa de incidencia acumulada estimada de adenoma de bolsa a los 5, 10, 15, 20, y 30 años después de la IPAA es del 5,9%, 21,7%, 40%, 54,8%, y 69,9%, respectivamente. En el primer diagnóstico de adenoma de la bolsa, 25 pacientes tenían estadio 1, 10 estadio 2, 8 estadio 3 y 4 estadio 4. 20/47 pacientes progresaron a un estadio superior Ningún paciente desarrolló cáncer.LIMITACIONES:Genotipo no disponible para todos los pacientesCONCLUSIONES:Hay una incidencia creciente de neoplasia de la bolsa después de la proctocolectomía restauradora, alcanzando una meseta a los 25 años. La poliposis suele ser leve, pero a veces aumenta en severidad. (Traducción-Dr. Yesenia Rojas-Khalil ).
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Affiliation(s)
- Chun Hin Angus Lee
- The Department of Gastroenterology, Digestive Diseases Institute, Clinic Foundation, Cleveland, Ohio
| | - Matthew F Kalady
- The Department of Gastroenterology, Digestive Diseases Institute, Clinic Foundation, Cleveland, Ohio
| | - Carol A Burke
- The Department of Gastroenterology, Digestive Diseases Institute, Clinic Foundation, Cleveland, Ohio
| | - Mohammad Ali Abbass
- The Department of Gastroenterology, Digestive Diseases Institute, Clinic Foundation, Cleveland, Ohio
| | - Xue Jia
- The Department of Gastroenterology, Digestive Diseases Institute, Clinic Foundation, Cleveland, Ohio
| | - James Church
- The Department of Gastroenterology, Digestive Diseases Institute, Clinic Foundation, Cleveland, Ohio
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De Cristofaro E, Masgnaux LJ, Saurin JC, Jacques J, Napoléon B, Rivory J, Pioche M. Multipolar adaptive traction makes endoscopic submucosal dissection feasible for large neoplastic area of the fundus in patient with familial adenomatous polyposis. Endoscopy 2023; 55:E963-E964. [PMID: 37604442 PMCID: PMC10442201 DOI: 10.1055/a-2135-8682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Affiliation(s)
- Elena De Cristofaro
- Gastroenterology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Louis-Jean Masgnaux
- Gastroenterology and Endoscopy Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Jean-Christophe Saurin
- Gastroenterology and Endoscopy Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Jérémie Jacques
- Gastroenterology and Endoscopy Unit, Dupuytren University Hospital, Limoges, France
| | | | - Jérôme Rivory
- Gastroenterology and Endoscopy Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Mathieu Pioche
- Gastroenterology and Endoscopy Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
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Rausa E, Colletti G, Ciniselli CM, Signoroni S, Duroni V, Cavalcoli F, Magarotto A, Ricci MT, Brignola C, Biasoni D, Verderio P, Vitellaro M. Superior rectal artery preservation to reduce anastomotic leak rates in familial adenomatous polyposis patients treated with total colectomy and ileorectal anastomosis. Tech Coloproctol 2023; 27:1327-1334. [PMID: 37688717 DOI: 10.1007/s10151-023-02858-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 08/14/2023] [Indexed: 09/11/2023]
Abstract
BACKGROUND Total colectomy with ileorectal anastomosis (TC/IRA) is one of the prophylactic surgical options in patients with familial adenomatous polyposis (FAP). This study investigated the effectiveness of superior rectal artery (SRA) preservation during TC/IRA in reducing anastomotic leakage (AL). METHODS This retrospective study was based on prospectively collected data (01/2000 - 12/2022) at the National Cancer Institute, Milan, Italy. FAP patients undergoing TC/IRA were enrolled. A 1:1 propensity score matching (PSM) was performed. Associations between SRA preservation and complications were investigated using univariate and multivariate analysis. RESULTS The study population included 211 patients undergoing TC/IRA (Sex: 106 Male, 105 Female; Age: median 30 yrs, IQR: 20-48 yrs), 82 with SRA preservation (SRA group) and 129 without SRA preservation (controls). After PSM, 75 patients were considered for each group. SRA preservation was associated with fewer complications (OR 0.331, 95% CI 0.116; 0.942) in univariate logistic regression analysis. AL events were significantly fewer in the SRA group than in the control group (0 vs 12, p = 0.028). The SRA group had fewer overall surgical complication and pelvic sepsis rates (p = 0.020 and p = 0.028, respectively). Median operative time was significantly longer in the SRA group (340 min vs 240 min, p<0.001), and median hospital stay was significantly shorter (6 vs 7 days, p=0.017). Twenty-seven patients in the SRA group experienced intraoperative anastomotic bleeding, which was controlled endoscopically. Superimposable results were obtained analyzing the whole patient cohort. CONCLUSIONS SRA preservation can be considered an advantage in this patient population, despite adding a further technical step during surgery and thereby prolonging the operative time. Intraoperative endoscopic checking of possible anastomotic bleeding sites is recommended.
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Affiliation(s)
- E Rausa
- Unit of Hereditary Digestive Tract Tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, Italy
| | - G Colletti
- Colorectal Surgery Division, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, Italy
| | - C M Ciniselli
- Unit of Bioinformatics and Biostatistics, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, Italy.
| | - S Signoroni
- Unit of Hereditary Digestive Tract Tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, Italy
| | - V Duroni
- Unit of Bioinformatics and Biostatistics, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, Italy
| | - F Cavalcoli
- Gastroenterology and Gastrointestinal Endoscopy Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - A Magarotto
- Gastroenterology and Gastrointestinal Endoscopy Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M T Ricci
- Unit of Hereditary Digestive Tract Tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, Italy
| | - C Brignola
- Unit of Hereditary Digestive Tract Tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, Italy
| | - D Biasoni
- Pediatric Surgical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - P Verderio
- Unit of Bioinformatics and Biostatistics, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, Italy
| | - M Vitellaro
- Unit of Hereditary Digestive Tract Tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, Italy
- Colorectal Surgery Division, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan, Italy
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Arensmeyer JC, Feodorovici P, Hueneburg R, Kalff JC, Stoffels B, Vilz T. [Robotic Assisted Proctocolectomy with Ileal Pouch-anal Anastomosis in Familial Adenomatous Polyposis - a Video Vignette]. Zentralbl Chir 2023; 148:471-473. [PMID: 37364593 DOI: 10.1055/a-2068-4215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
ZusammenfassungDas kolorektale Karzinom (KRK) ist eines der häufigsten Malignome, bei dem in den letzten Jahren eine signifikante Zunahme hereditärer Fälle beobachtet werden konnte. Die zweithäufigste
Ursache für ein hereditäres KRK ist die familiäre adenomatöse Polyposis, eine obligate Präkanzerose. Sinnvollster Therapieansatz ist eine prophylaktische laparoskopische Proktokolektomie mit
Ileumpouch-analer Anastomose (IPAA) im jungen Erwachsenenalter. Mit der zunehmenden Etablierung robotischer Verfahren stellt sich die Frage, ob die Vorteile der robotischen Operationen, wie
bspw. vereinfachtes Operieren und bessere Visualisierung in engen Räumen, insbesondere bei der prophylaktischen Proktokolektomie, sinnvoll sein kann. Problematisch ist allerdings die
Notwendigkeit, in allen 4 Quadranten des Abdomens operieren zu müssen, was bei robotischen Eingriffen ein limitierender Faktor sein kann. Ziel dieser Arbeit war es daher, die Machbarkeit der
robotisch assistierten Proktokolektomie mit IPAA zu demonstrieren und Tipps für eine Anwendung in der klinischen Praxis zu geben.
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Affiliation(s)
- Jan C Arensmeyer
- Klinik und Poliklinik für Allgemein-, Viszeral-, Thorax- und Gefäßchirurgie, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Philipp Feodorovici
- Klinik und Poliklinik für Allgemein-, Viszeral-, Thorax- und Gefäßchirurgie, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Robert Hueneburg
- Medizinische Klinik und Poliklinik I, Universitatsklinikum Bonn, Bonn, Deutschland
- Nationales Zentrum für erbliche Tumorerkrankungen (NZeT), Universitätsklinikum Bonn, Bonn, Deutschland
| | - Jörg C Kalff
- Klinik und Poliklinik für Allgemein-, Viszeral-, Thorax- und Gefäßchirurgie, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Burkhard Stoffels
- Klinik für Allgemein- und Viszeralchirurgie, Heilig Geist-Krankenhaus Köln, Köln, Deutschland
| | - Tim Vilz
- Klinik und Poliklinik für Allgemein-, Viszeral-, Thorax- und Gefäßchirurgie, Universitätsklinikum Bonn, Bonn, Deutschland
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20
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Mori Y, Ishida H, Chika N, Ito T, Amano K, Chikatani K, Takeuchi Y, Kono M, Shichijo S, Chino A, Nagasaki T, Takao A, Takao M, Nakamori S, Sasaki K, Akagi K, Yamaguchi T, Tanakaya K, Naohiro T, Ajioka Y. Usefulness of genotyping APC gene for individualizing management of patients with familial adenomatous polyposis. Int J Clin Oncol 2023; 28:1641-1650. [PMID: 37853284 DOI: 10.1007/s10147-023-02419-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 09/21/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND Colorectal polyp burden is crucial for the management of patients with familial adenomatous polyposis (FAP). However, accurate evaluation of polyp burden is difficult to standardize. This study aimed to examine the possible utility of genotype-oriented management of colorectal neoplasms in patients with FAP. METHODS Clinicopathological data from genetically proven patients with FAP was analyzed using the database of a nationwide retrospective Japanese multicenter study. The cumulative incidence of CRC was evaluated between different genotype groups. Genotype-1 were defined as germline variants on attenuated FAP-associated regions (codons 1-177, alternative splice site of exon 10 (codon 312), 1581-2843) and Genotype-2 as the other variants. Weibull and Joinpoint analyses were performed to determine the annual percentage changes in CRC risk. RESULTS Overall, 69 men and 102 women were included. Forty-eight patients underwent colorectal resection for the first CRC, and five patients underwent resection for first cancer in the remnant anorectal segment after prophylactic surgery. The 70-year cumulative incidence of CRC in all patients was 59.3%. Patients with Genotype-1 (n = 23) demonstrated a lower risk of CRC stages II-IV than those with Genotype-2 (n = 148, P = 0.04). The risk of stage II-IV CRC was estimated to increase markedly at the age of 49 years in the Genotype-1 patients and 34 years in the Genotype-2 patients, respectively. CONCLUSIONS Different interventional strategies based on genotypes may be proposed for the clinical management of patients with FAP. This policy needs to be validated in further prospective studies focusing on long-term endoscopic intervention and optimal age at prophylactic (procto)colectomy.
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Affiliation(s)
- Yoshiko Mori
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Hideyuki Ishida
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
| | - Noriyasu Chika
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Tetsuya Ito
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Kunihiko Amano
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Kenichi Chikatani
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Yoji Takeuchi
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Mitsuhiro Kono
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Satoki Shichijo
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Akiko Chino
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Toshiya Nagasaki
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akinari Takao
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Gastroenterology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Misato Takao
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Sakiko Nakamori
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Kazuhito Sasaki
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgical Oncology, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kiwamu Akagi
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Molecular Diagnosis and Cancer Prevention, Saitama Cancer Center, Saitama, Japan
| | - Tatsuro Yamaguchi
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan.
- Department of Clinical Genetics, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22, Bunkyo-ku, Honkomagome, Tokyo, 113-8677, Japan.
| | - Kohji Tanakaya
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgery, National Hospital Organization Iwakuni Clinical Center, Iwakuni, Japan
| | - Tomita Naohiro
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Department of Surgery, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Yoichi Ajioka
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan
- Division of Molecular and Diagnostic Pathology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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21
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Haas S, Strassburg CP, Nattermann J, Hueneburg R. [Results of Endoscopic Screening and Therapy of the Duodenum in MUTYH-associated Polyposis]. Zentralbl Chir 2023; 148:502-507. [PMID: 37995714 DOI: 10.1055/a-2194-0901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2023]
Abstract
MUTYH-associated polyposis (MAP) is a very rare autosomal recessive polyposis syndrome. It is caused by a homozygous or compound heterozygous germline mutation in the MUTYH gene. MAP is characterised by numerous colorectal adenomas; furthermore there is an increased risk for colorectal cancer (CRC). However, the phenotype can be highly variable; for example, affected individuals also have an increased risk of polyps of the upper gastrointestinal tract and development of duodenal carcinomas.This study included 15 patients with evidence of a pathogenic MUTYH variant, who were screened at the National Center for Hereditary Tumor Syndromes. Oesophagogastroduodenoscopy (EGD) results were prospectively recorded in a database from 2012 to 2023.At least one EGD (median 4, range 1-15) was performed in 15 patients, seven of whom carried a homozygous and 8 a compound heterozygous pathogenic MUTYH variant. The median surveillance period was 115 months (range, 3-215 months). The median age at baseline was 44 (range 17-65) years. A total of 72 EGDs were performed (median 4; range 1-15). Five patients had duodenal adenomas; histology showed tubular adenomas with low grade intraepithelial dysplasia (LGIEN) in all of these cases. The total number of duodenal adenomas detected was 48, and the median number was 3 (range, 1-37). Neither high grade intraepithelial neoplasia (HGIEN) nor duodenal cancer was detected during the surveillance period.Patients with MUTYH-associated polyposis should be managed in a multidisciplinary centre for hereditary tumour disease. Our cohort showed more patients with duodenal adenomas than in previously published data. However, no progression to HGIEN or duodenal carcinomas was observed as a result of the endoscopic therapy performed.
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Affiliation(s)
- Sonja Haas
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Bonn, Bonn, Deutschland
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Christian P Strassburg
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Bonn, Bonn, Deutschland
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Jacob Nattermann
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Bonn, Bonn, Deutschland
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Robert Hueneburg
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Bonn, Bonn, Deutschland
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland
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22
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Yoshida K, Ushigome M, Yamazaki N, Yamakawa T, Miura Y, Suzuki T, Kagami S, Kaneko T, Kurihara A, Tochigi N, Funahashi K. [Treatment Strategy for Familial Adenomatous Polyposis Presenting with Obstructive Colorectal Cancer and Concurrent Liver Metastasis]. Gan To Kagaku Ryoho 2023; 50:1396-1398. [PMID: 38303286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
A 27-year-old man was referred to our hospital for a detailed examination of abdominal distention, bloody stool, anorectal pain, and weight loss. A colonoscopy revealed a circumferential type 2 tumor at 9 cm from the anal verge which was diagnosed as an adenocarcinoma based on biopsy. Contrast-enhanced CT of the abdomen showed an elevated perineal lipid concentration in the rectum(Ra)which was suspicious for clinical T4a stage, and simultaneous S7/8 liver metastasis. We strongly suspected familial adenomatous polyposis(FAP)because his mother had a past history of total proctocolectomy for FAP. We decided to first create a loop stoma at the transverse colon for the obstructive rectal cancer, and then administer neoadjuvant chemotherapy(mFOLFOX6 plus panitumumab). We performed total proctocolectomy with permanent stoma and S8 ventral resection for the liver metastasis after 5 courses of mFOLFOX6 plus panitumumab. As for clinicopathological findings, round 50 polyps were identified in the colon and rectum, and rectal cancer invaded into the muscularis propria. Finally, the patient was diagnosed as a clinically attenuated FAP with ypT2 rectal cancer.
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Affiliation(s)
- Kimihiko Yoshida
- Dept. of General and Gastroenterological Surgery, Toho University School of Medicine
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23
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Chadalavada P, Shah TU. Updates in endoscopic management of ampullary and duodenal adenomas. Curr Opin Gastroenterol 2023; 39:496-502. [PMID: 37807962 DOI: 10.1097/mog.0000000000000976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
PURPOSE OF REVIEW Adenomas are the most common benign lesions of the gastrointestinal tract. The current review aims to summarize recent literature regarding risk factors, natural history, diagnostic and staging technique, and management strategies for ampullary and nonampullary duodenal adenomas. RECENT FINDINGS Recent studies identified several possible risks factors for duodenal adenomas (e.g., cholecystectomy, proton pump inhibitor use), although these associations require corroboration. Chromoendoscopy and endocystoscopy may offer accuracy comparable to biopsies in expert hands. Recent publications underscore the reduction in morbidity with endoscopic resection for lesions without signs of malignancy with submucosal invasion. Submucosal injection did not improve safety of endoscopic ampullectomy. SUMMARY Surveillance may be a reasonable strategy for sub-centimeter ampullary adenomas occurring in familial adenomatous polyposis, as they carry a relatively low risk of malignancy. Endoscopic resection is the preferred strategy over surgery in patients without lesions suggestive of invasive malignancy. For nonampullary duodenal adenomas, several endoscopic resection techniques are available, each with their unique advantages and trade-offs. In patients who are not operative candidates but have intraductal extension, endoscopic ablation is an emerging option.
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Affiliation(s)
- Pravallika Chadalavada
- Department of Gastroenterology and Hepatology, Cleveland Clinic Florida, Weston, FL, USA
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24
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Zhao P, Guo X, Hu S, Liao C. A case of familial adenomatous polyposis with rectal cancer treated by abdominoperineal resection. Asian J Surg 2023; 46:5294-5295. [PMID: 37541870 DOI: 10.1016/j.asjsur.2023.07.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 07/09/2023] [Indexed: 08/06/2023] Open
Affiliation(s)
- Ping Zhao
- Department of Thyroid and Breast Surgery, Jingmen People's Hospital, 39 Xiangshan Avenue, Dongbao District, Jingmen City, Hubei Province, 448000, PR China.
| | - Xiang Guo
- Department of Emergency Surgery, The Second Affiliated Hospital of Kunming Medical University, 374 Dian Myanmar Avenue, Wuhua District, Kunming City, Yunnan Province, 650101, PR China.
| | - Sheng Hu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, 374 Dian Myanmar Avenue, Wuhua District, Kunming City, Yunnan Province, 650101, PR China.
| | - Chen Liao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Kunming Medical University, 374 Dian Myanmar Avenue, Wuhua District, Kunming City, Yunnan Province, 650101, PR China.
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25
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Rausa E, Ciniselli CM, Signoroni S, Boer LS, Oldhoff L, Dijk L, Van Luijk F, Ricci MT, Ghidoli C, Duroni V, Brignola C, Borreani C, Alfieri S, Apolone G, Verderio P, Vitellaro M. Quality of life after prophylactic surgery for colorectal adenomatous polyposis. Int J Colorectal Dis 2023; 38:249. [PMID: 37804449 DOI: 10.1007/s00384-023-04531-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/10/2023] [Indexed: 10/09/2023]
Abstract
PURPOSE Colorectal adenomatous polyposis is characterized by the onset of tens to thousands of adenomas in the colorectal epithelium and, if not treated, leads to a lifetime increased risk of developing colorectal cancer compared to the general population. Thus, prophylactic surgery is recommended. This study aims to investigate the quality of life of colorectal adenomatous polyposis patients following prophylactic surgery and indirectly compares these findings with those of healthy adults of the normative sample. METHODS All patients who underwent prophylactic surgery for polyposis and were in follow-up at the hereditary digestive tract tumors outpatient department of our institute were eligible for the study. The Short Form-36 questionnaire and 21 ad hoc items were used at the time of clinical evaluation. RESULTS A total of 102 patients were enrolled. For the SF-36 domains, mean values ranged from 64.18 for vitality to 88.49 for physical functioning, with the highest variability for role-physical limitations; the minimum value of functioning was reached for role-physical limitations, role-emotional limitations, and social functioning. The maximum value of functioning was reached for role-emotional limitations (73.96%) and role-physical limitations (60.42%). In total, 48.96% and 90.63% of patients reported no fecal or urinary incontinence episodes, respectively; 69.79% of patients did not have problems in work/school resumption or the personal sexual sphere. CONCLUSION Quality of life following prophylactic surgery for these patients seems to be good when indirectly compared to HP-normative samples'. Young adult patients appear to quickly manage and adapt to changes in bowel functioning. A minority of patients may experience social and sexual issues.
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Affiliation(s)
- Emanuele Rausa
- Unit of Hereditary Digestive Tract Tumours, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Chiara Maura Ciniselli
- Unit of Bioinformatics and Biostatistics, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Stefano Signoroni
- Unit of Hereditary Digestive Tract Tumours, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
| | - Laura Sophie Boer
- Department of Medical Sciences, University of Groningen, Groningen, Netherlands
| | - Loïs Oldhoff
- Department of Medical Sciences, University of Groningen, Groningen, Netherlands
| | - Laura Dijk
- Department of Medical Sciences, University of Groningen, Groningen, Netherlands
| | - Franka Van Luijk
- Department of Medical Sciences, University of Groningen, Groningen, Netherlands
| | - Maria Teresa Ricci
- Unit of Hereditary Digestive Tract Tumours, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Chiara Ghidoli
- Unit of Hereditary Digestive Tract Tumours, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Valeria Duroni
- Unit of Bioinformatics and Biostatistics, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Clorinda Brignola
- Unit of Hereditary Digestive Tract Tumours, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Claudia Borreani
- Clinical Psychology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Sara Alfieri
- Clinical Psychology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giovanni Apolone
- Scientific Directorate, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Paolo Verderio
- Unit of Bioinformatics and Biostatistics, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Marco Vitellaro
- Unit of Hereditary Digestive Tract Tumours, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Colorectal Surgery Division, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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26
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El Halabi J, Burke CA, Gault C, Mankaney G. An Unusual Case of Colorectal Polyposis. Am J Gastroenterol 2023; 118:1733. [PMID: 37335175 DOI: 10.14309/ajg.0000000000002372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 06/09/2023] [Indexed: 06/21/2023]
Affiliation(s)
- Jessica El Halabi
- Department of Internal Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Carol A Burke
- Department of Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic, Cleveland, Ohio, USA
| | - Christopher Gault
- Department of Pathology, Virginia Mason Franciscan Health Hospital, Seattle, Washington, USA
| | - Gautam Mankaney
- Department of Gastroenterology and Hepatology, Virginia Mason Franciscan Health Hospital, Seattle, Washington, USA
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27
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Ramírez Stieben LA, Pozzi D. Papillary thyroid carcinoma with desmoid fibromatosis: a case report and review of literature. Rev Fac Cien Med Univ Nac Cordoba 2023; 80:289-300. [PMID: 37773341 PMCID: PMC10594980 DOI: 10.31053/1853.0605.v80.n3.40408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 04/14/2023] [Indexed: 10/01/2023] Open
Abstract
Desmoid-type fibromatosis (DF) is a rare monoclonal, fibroblastic proliferation characterized by an unpredictable and variable clinical course. We present the case of a 56-year-old woman who underwent total thyroidectomy for papillary thyroid carcinoma in 2012 and who developed a cervical mass at the left laterocervical level during follow-up, raising the diagnosis of tumor recurrence. Computed tomography of the neck showed solid formations with heterogeneous contrast uptake in the right lateral region of the neck. At the level of the thoracic operculum, a second 26-mm formation was observed that medially contacted the left lateral wall of the trachea. Lateral lymphadenectomy was performed, which was incomplete. Histology showed findings consistent with desmoid-type fibromatosis. DF are slowly proliferating, non-metastatic tumors with a highly invasive capacity that are usually present in familial adenomatous polyposis (FAP)-Gardner syndrome. Our case had a history of massive colonic polyposis and first-degree relatives of colorectal cancer.
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28
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Zimmer V, Heinrich C. Small Bowel Adenomas at Index Kock Pouchoscopy after Ileo-anal Pouch Conversion in Familial Adenomatous Polyposis. J Gastrointestin Liver Dis 2023; 32:287. [PMID: 37774209 DOI: 10.15403/jgld-4816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 01/29/2023] [Indexed: 10/01/2023]
Affiliation(s)
- Vincent Zimmer
- Department of Medicine, Marienhausklinik St. Josef Kohlhof, Neunkirchen; Department of Medicine II, Saarland University Medical Center, Saarland University Homburg, Germany.
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29
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Baker ME, Fletcher JG, Church J, Hull T, Dane B, Huang C, Flicek K, Ream J. Future directions in imaging pouches. Abdom Radiol (NY) 2023; 48:3000-3004. [PMID: 37340153 DOI: 10.1007/s00261-023-03971-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 04/21/2023] [Accepted: 05/23/2023] [Indexed: 06/22/2023]
Abstract
The sections of this special issue on the ileal pouch demonstrate that in the nearly 45 years since the ileal pouch has been utilized to treat patients with colitis and familial adenomatous polyposis, a substantial number of patients experience both short- and long-term morbidity and that imaging plays an important role in their management. Further, referral centers are encountering an increasing number of patients with pouch and peri-pouch complications and dysfunction. Many of these patients have had their pouches for years, and many have experienced a reduced quality of life as a result of their symptoms.As we look to the future, what are the specific questions that arise from this compilation of experience from institutions that see large numbers of patients with an ileal pouch? In what areas are we deficient? In what areas are we using the wrong methods? What should we be doing differently?
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Affiliation(s)
- Mark E Baker
- Imaging Institute/L10, Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH, 44195, USA.
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, OH, USA.
| | | | - James Church
- Department of Surgery, Division of Colorectal Surgery, Columbia University Medical Center, New York, NY, USA
| | - Tracy Hull
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, OH, USA
- Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Bari Dane
- Department of Radiology, New York University Langone Health, New York, NY, USA
| | - Chenchen Huang
- Department of Radiology, New York University Langone Health, New York, NY, USA
| | | | - Justin Ream
- Imaging Institute/L10, Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH, 44195, USA
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30
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Karstensen JG, Bülow S, Højen H, Jelsig AM, Jespersen N, Andersen KK, Wewer MD, Burisch J, Pommergaard HC. Cancer in Patients With Familial Adenomatous Polyposis: A Nationwide Danish Cohort Study With Matched Controls. Gastroenterology 2023; 165:573-581.e3. [PMID: 37201686 DOI: 10.1053/j.gastro.2023.05.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/25/2023] [Accepted: 05/02/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND & AIMS Familial adenomatous polyposis (FAP) is a hereditary disorder that predisposes patients to colorectal cancer (CRC). Prophylactic colectomy has greatly reduced the risk of CRC. However, new associations between FAP and the risk of other cancers have subsequently emerged. In this study, we assessed the risk of specific primary and secondary cancers among patients with FAP compared with matched controls. METHODS All known patients with FAP up until April 2021 were identified in the nationwide Danish Polyposis Register and paired with 4 unique controls matched by birth year, sex, and postal code. The risk of overall cancers, specific cancer types, and risk of a second primary cancer was assessed and compared with controls. RESULTS The analysis included 565 patients with FAP and 1890 controls. The overall risk of cancer was significantly higher for patients with FAP than for controls (hazard ratio [HR], 4.12; 95% confidence interval [CI], 3.28-5.17; P < .001). The increased risk was mainly due to CRC (HR, 4.61; 95% CI, 2.58-8.22; P < .001), pancreatic cancer (HR, 6.45; 95% CI, 2.02-20.64; P = .002), and duodenal/small-bowel cancer (HR, 14.49; 95% CI, 1.76-119.47; P = .013), whereas no significant difference was observed for gastric cancer (HR, 3.29; 95% CI, 0.53-20.23; P = .20). Furthermore, the risk of a second primary cancer was significantly higher for patients with FAP (HR, 1.89; 95% CI, 1.02-3.50; P = .042). Between 1980 and 2020, the risk of cancer among patients with FAP decreased by ∼50%. CONCLUSIONS Despite an absolute reduction in the risk of developing cancer among patients with FAP, the risk remained significantly higher than for the background population due to colorectal, pancreatic, and duodenal/small-bowel cancers.
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Affiliation(s)
- John Gásdal Karstensen
- Danish Polyposis Register, Gastro Unit, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
| | - Steffen Bülow
- Danish Polyposis Register, Gastro Unit, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | - Helle Højen
- Danish Polyposis Register, Gastro Unit, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | - Anne Marie Jelsig
- Department of Clinical Genetics, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Niels Jespersen
- Danish Polyposis Register, Gastro Unit, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | | | - Mads Damsgaard Wewer
- Danish Polyposis Register, Gastro Unit, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark; Gastro Unit, Medical Division, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | - Johan Burisch
- Danish Polyposis Register, Gastro Unit, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark; Gastro Unit, Medical Division, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | - Hans Christian Pommergaard
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark; Department of Surgery and Transplantation, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
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Shimamoto Y, Takeuchi Y, Ishiguro S, Nakatsuka SI, Yunokizaki H, Ezoe Y, Matsuno K, Nakahira H, Shichijo S, Maekawa A, Kanesaka T, Yamamoto S, Higashino K, Uedo N, Ishihara R, Ishikawa H. Feasibility of underwater endoscopic mucosal resection for endoscopic management of gastric neoplasms in patients with familial adenomatous polyposis. Surg Endosc 2023; 37:6877-6884. [PMID: 37311890 DOI: 10.1007/s00464-023-10175-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 05/30/2023] [Indexed: 06/15/2023]
Abstract
BACKGROUND Underwater endoscopic mucosal resection (UEMR) has been developed as an effective endoscopic intervention for colon, rectum, and duodenum neoplasms. However, there are no comprehensive reports regarding the stomach, and its safety and efficacy are unknown. We aimed to examine the feasibility of UEMR for gastric neoplasms in patients with familial adenomatous polyposis (FAP). METHODS We retrospectively extracted data of patients with FAP who underwent endoscopic resection (ER) for gastric neoplasms at Osaka International Cancer Institute from February 2009 to December 2018. Elevated gastric neoplasms of ≤ 20 mm in diameter were extracted, and conventional endoscopic mucosal resection (CEMR) and UEMR were compared. Furthermore, outcomes after ER until March 2020 were examined. RESULTS 91 endoscopically resected gastric neoplasms were extracted from 31 patients with 26 pedigrees, and 12 neoplasms underwent CEMR and 25 neoplasms underwent UEMR was compared. The procedure time was shorter for UEMR than for CEMR. There was no significant difference between en bloc resection and R0 resection rates by EMR methods. CEMR and UEMR showed postoperative hemorrhage rates of 8% and 0%, respectively. Residual/local recurrent neoplasms were identified in four lesions (4%), but additional endoscopic intervention (three UEMR and one cauterization) resulted in a local cure. CONCLUSION UEMR was feasible in gastric neoplasms of FAP patients, especially in elevated lesions and those of ≤ 20 mm in diameter.
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Affiliation(s)
- Yusaku Shimamoto
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan.
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Maebashi, Japan.
| | | | - Shin-Ichi Nakatsuka
- Department of Diagnostic Pathology and Cytology, Osaka International Cancer Institute, Osaka, Japan
| | | | | | - Kenshi Matsuno
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiroko Nakahira
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Satoki Shichijo
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Akira Maekawa
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Takashi Kanesaka
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Sachiko Yamamoto
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Koji Higashino
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Noriya Uedo
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Ryu Ishihara
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Hideki Ishikawa
- Ishikawa Gastroenterology Clinic, Osaka, Japan
- Department of Molecular-Targeting Prevention, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Baker ME, Hull T, Holubar S, Lightner A, Qazi T. Clinical issues facing pouch patients: an introduction to a special issue on the ileal pouch. Abdom Radiol (NY) 2023; 48:2913-2917. [PMID: 36334124 DOI: 10.1007/s00261-022-03723-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 11/06/2022]
Abstract
For over 40 years, restorative proctocolectomy has been used in patients with ulcerative colitis or familial adenomatous polyposis undergoing proctocolectomy. Radiologists are now encountering an increasing number of patients with an ileal pouch and therefore need to understand the clinical issues and concerns in these patients. This review is the introduction of a special issue on the ileal pouch and was written with both surgeon and gastroenterology input. The intent is to assist the radiologist in understanding the clinical questions posed by both the patients and their physicians. Subsequent sessions will address specific imaging modalities and techniques, how the gastroenterologists and surgeons address issues with these patients, and a final session summarizing the sessions and speculating on future investigations and approaches.
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Affiliation(s)
- Mark E Baker
- Imaging Institute, 9500 Euclid Ave/L10, Cleveland, OH, 44195, USA.
- Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA.
- Crohn's Disease Focus Panel of the Society of Abdominal Radiology, East Dundee, USA.
| | - Tracy Hull
- Department of Colorectal Surgery, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
- Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Stefan Holubar
- Department of Colorectal Surgery, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
- Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Amy Lightner
- Department of Colorectal Surgery, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
- Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Taha Qazi
- Department of Gastroenterology and Hepatology, Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
- Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
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Saito E, Mutoh M, Ishikawa H, Kamo K, Fukui K, Hori M, Ito Y, Chen Y, Sigel B, Sekiguchi M, Hemmi O, Katanoda K. Cost-effectiveness of preventive aspirin use and intensive downstaging polypectomy in patients with familial adenomatous polyposis: A microsimulation modeling study. Cancer Med 2023; 12:19137-19148. [PMID: 37649281 PMCID: PMC10557886 DOI: 10.1002/cam4.6488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 07/20/2023] [Accepted: 08/18/2023] [Indexed: 09/01/2023] Open
Abstract
OBJECTIVE Although there is increasing evidence to suggest the cost-effectiveness of aspirin use to prevent colorectal cancer (CRC) in the general population, no study has assessed cost-effectiveness in patients with familial adenomatous polyposis (FAP), who are at high risk of developing CRC. We examined the cost-effectiveness of preventive use of low-dose aspirin in FAP patients who had undergone polypectomy in comparison with current treatment practice. DESIGN We developed a microsimulation model that simulates a hypothetical cohort of the Japanese population with FAP for 40 years. Three scenarios were created based on three intervention strategies for comparison with no intervention, namely intensive downstaging polypectomy (IDP) of colorectal polyps at least 5.0 mm in diameter, IDP combined with low-dose aspirin, and total proctocolectomy with ileal pouch-anal anastomosis (IPAA). Cost-effective strategies were identified using a willingness-to-pay threshold of USD 50,000 per QALY gained. RESULTS Compared with no intervention, all strategies resulted in extended QALYs (21.01-21.43 QALYs per individual) and showed considerably reduced colorectal cancer mortality (23.35-53.62 CRC deaths per 1000 individuals). Based on the willingness-to-pay threshold, IDP with low-dose aspirin was more cost-effective than the other strategies, with an incremental cost-effectiveness ratio of $57 compared with no preventive intervention. These findings were confirmed in both one-way sensitivity analyses and probabilistic sensitivity analyses. CONCLUSION This study suggests that the strategy of low-dose aspirin with IDP may be cost-effective compared with IDP-only or IPAA under the national fee schedule of Japan.
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Affiliation(s)
- Eiko Saito
- Institute for Global Health Policy ResearchBureau of International Health CooperationNational Center for Global Health and MedicineTokyoJapan
- Institute for Cancer ControlNational Cancer CenterTokyoJapan
| | - Michihiro Mutoh
- Department of Molecular‐Targeting Prevention, Graduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Hideki Ishikawa
- Department of Molecular‐Targeting Cancer Prevention, Graduate School of Medical ScienceKyoto Prefectural University of MedicineOsakaJapan
| | - Kenichi Kamo
- Center for Medical EducationSapporo Medical UniversitySapporoJapan
| | - Keisuke Fukui
- Graduate School of Advanced Science and EngineeringHiroshima UniversityHiroshimaJapan
| | - Megumi Hori
- School of NursingUniversity of ShizuokaShizuokaJapan
| | - Yuri Ito
- Department of Medical Statistics, Research & Development CenterOsaka Medical and Pharmaceutical UniversityTakatsuki City OsakaJapan
| | - Yichi Chen
- Division of Health Medical Intelligence, Human Genome Center, The Institute of Medical ScienceThe University of TokyoTokyoJapan
| | - Byron Sigel
- Institute for Cancer ControlNational Cancer CenterTokyoJapan
| | - Masau Sekiguchi
- Cancer Screening Center/Endoscopy DivisionNational Cancer Center HospitalTokyoJapan
- Division of Screening TechnologyNational Cancer Center Institute for Cancer ControlTokyoJapan
| | - Osamu Hemmi
- Department of Health PromotionNational Institute of Public HealthSaitamaJapan
| | - Kota Katanoda
- Institute for Cancer ControlNational Cancer CenterTokyoJapan
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Iwata K, Kato M, Sasaki M, Miyazaki K, Kubosawa Y, Masunaga T, Mizutani M, Hayashi Y, Takatori Y, Matsuura N, Nakayama A, Takabayashi K, Kanai T, Yahagi N. Intensive endoscopic resection strategy for multiple duodenal polyposis associated with familial adenomatous polyposis. J Gastroenterol Hepatol 2023; 38:1592-1597. [PMID: 37423767 DOI: 10.1111/jgh.16281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/10/2023] [Accepted: 06/22/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND AND AIM Multiple duodenal polyposis associated with familial adenomatous polyposis (FAP) is a high risk of duodenal cancer development. We evaluated the feasibility of intensive endoscopic resection that is a comprehensive treatment strategy combining multiple kinds of endoscopic treatments. METHODS This is a retrospective observational study. From January 2012 to July 2022, a total of 28 consecutive patients in FAP who underwent endoscopic resection for multiple duodenal polyposis more than twice were included. Various endoscopic treatments, such as cold polypectomy (CP), endoscopic mucosal resection (EMR), underwater EMR (UEMR), endoscopic submucosal dissection (ESD), and endoscopic papillectomy (EP), were applied depending on lesions size and location. We evaluated individual information from patients' medical records, including patient characteristics, lesion characteristics, details of endoscopic treatment, pathologic findings, and Spigelman index (SI). We compared the differences in the number of treatments and observation periods with and without SI decrease. RESULTS A total of 1040 lesions were removed by 138 sessions of endoscopic resections. The median follow-up period was 3.2 years. At the beginning of the endoscopic intervention, median SI was 9 (6-11) and the proportion of Spigelman stage (SS) IV was 61%. Repeated endoscopic treatments finally reduced SI in 26 patients (93%), and the proportion of SS IV significantly decreased to 13% with every endoscopic treatment. The mean SI change was -4.2 points per year (95% confidence interval: -0.6 to -5.9). There were no patients required surgical duodenectomy during the follow-up period. CONCLUSION Intensive resection has a potential of downstaging duodenal lesions associated with FAP.
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Affiliation(s)
- Kentaro Iwata
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Motohiko Kato
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Motoki Sasaki
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Kurato Miyazaki
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yoko Kubosawa
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Teppei Masunaga
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Mari Mizutani
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yukie Hayashi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
- Center for Diagnostic and Therapeutic Endoscopy, School of Medicine, Keio University, Tokyo, Japan
| | - Yusaku Takatori
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Noriko Matsuura
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Atsushi Nakayama
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Kaoru Takabayashi
- Center for Diagnostic and Therapeutic Endoscopy, School of Medicine, Keio University, Tokyo, Japan
| | - Takanori Kanai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
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Abstract
Ileal pouch surgery is the surgical gold standard treatment for patients with ulcerative colitis (UC) and familial adenomatous polyposis (FAP). However, ileal pouch surgery is a technically challenging procedure and is associated with high morbidity. Clinical presentations of pouch complications are often nonspecific but imaging can identify many of these complications and is essential in clinical management. This paper will focus on magnetic resonance imaging (MRI) of the ileal pouch, including recommended MRI protocol and approach to imaging interpretation with an emphasis on those ileal pouch complications particularly well evaluated with MRI.
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Affiliation(s)
- Chenchan Huang
- NYU Langone Health, 660 First Avenue, New York, NY, 10016, USA.
| | - Bari Dane
- NYU Langone Health, 660 First Avenue, New York, NY, 10016, USA
| | | | - Justin Ream
- , 9500 Euclid Avenue, Cleveland, OH, 44195, USA
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36
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Church JM. The anatomy and physiology of the ileal pouch and its relevance to pouch dysfunction. Abdom Radiol (NY) 2023; 48:2930-2934. [PMID: 36853391 DOI: 10.1007/s00261-022-03721-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 10/12/2022] [Accepted: 10/17/2022] [Indexed: 03/01/2023]
Abstract
For the last 40 years, the ileal pouch-anal anastomosis has been used in patients with ulcerative colitis, familial adenomatous polyposis, and occasionally severe constipation to reconstruct the gastrointestinal tract after proctocolectomy. Although the procedure has generally been successful in helping patients avoid an ileostomy, it has come with its own set of problems. These include complications of the surgery such as fistulas and bowel obstruction, persistent inflammation of the pouch known as pouchitis, and functional problems related to the lack of expulsive peristalsis in the pouch. It is this last group of problems that is exacerbated by a poor diet, ill-advised anti-diarrheal medications, anal stenosis and pouch twists. As a consequence, patients with pouch problems are frequently referred for radiologic evaluation, with pouchography, defecation studies, and small bowel imaging commonly requested. In this review, the basic anatomy and physiology of the ileal pouch are discussed to provide a logical baseline against which to measure the anatomy of pouches and its relationship to the symptoms of pouch dysfunction.
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Affiliation(s)
- James M Church
- Division of Colorectal Surgery, Department of Surgery, Columbia University Medical Center, Herbert Irving Pavilion, 161 Ft. Washington Ave., 8th Floor, Room 8-836, New York, NY, 10032, USA.
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Vu Trung K, Abou-Ali E, Caillol F, Paik WH, Napoleon B, Masaryk V, van der Wiel SE, Pérez-Cuadrado-Robles E, Musquer N, Halimi A, Soares K, Souche FR, Seyfried S, Petrone MC, Crippa S, Kleemann T, Albers D, Weismüller TJ, Dugic A, Meier B, Wedi E, Schiemer M, Regner S, Gaujoux S, Hollenbach M. Endoscopic papillectomy for ampullary lesions in patients with familial adenomatous polyposis compared with sporadic lesions: a propensity score-matched cohort. Endoscopy 2023; 55:709-718. [PMID: 36746390 DOI: 10.1055/a-2029-2935] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Familial adenomatous polyposis (FAP) is a rare inherited syndrome that predisposes the patient to cancer. Treatment of FAP-related ampullary lesions is challenging and the role of endoscopic papillectomy has not been elucidated. We retrospectively analyzed the outcomes of endoscopic papillectomy in matched cohorts of FAP-related and sporadic ampullary lesions (SALs). METHODS This retrospective multicenter study included 1422 endoscopic papillectomy procedures. Propensity score matching including age, sex, comorbidity, histologic subtype, and size was performed. Main outcomes were complete resection (R0), technical success, complications, and recurrence. RESULTS Propensity score matching identified 202 patients (101 FAP, 101 SAL) with comparable baseline characteristics. FAP patients were mainly asymptomatic (79.2 % [95 %CI 71.2-87.3] vs. 46.5 % [95 %CI 36.6-56.4]); P < 0.001). The initial R0 rate was significantly lower in FAP patients (63.4 % [95 %CI 53.8-72.9] vs. 83.2 % [95 %CI 75.8-90.6]; P = 0.001). After repeated interventions (mean 1.30 per patient), R0 was comparable (FAP 93.1 % [95 %CI 88.0-98.1] vs. SAL 97.0 % [95 %CI 93.7-100]; P = 0.19). Adverse events occurred in 28.7 %. Pancreatitis and bleeding were the most common adverse events in both groups. Severe adverse events were rare (3.5 %). Overall, 21 FAP patients (20.8 % [95 %CI 12.7-28.8]) and 16 SAL patients (15.8 % [95 %CI 8.6-23.1]; P = 0.36) had recurrence. Recurrences occurred later in FAP patients (25 [95 %CI 18.3-31.7] vs. 2 [95 %CI CI 0.06-3.9] months). CONCLUSIONS Endoscopic papillectomy was safe and effective in FAP-related ampullary lesions. Criteria for endoscopic resection of ampullary lesions can be extended to FAP patients. FAP patients have a lifetime risk of relapse even after complete resection, and require long-time surveillance.
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Affiliation(s)
- Kien Vu Trung
- Division of Gastroenterology, Medical Department II, University of Leipzig Medical Center, Leipzig, Germany
| | - Einas Abou-Ali
- Department of Gastroenterology, Digestive Oncology and Endoscopy, Cochin Hospital, Paris Descartes University, Paris, France
| | - Fabrice Caillol
- Department of Endoscopy, Institut Paoli Calmettes, Marseille, France
| | - Woo H Paik
- Division of Gastroenterology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | | | - Viliam Masaryk
- Department of Gastroenterology, Hepatology, Diabetes and General Internal Medicine, SRH Wald-Klinikum Gera, Gera, Germany
| | - Sophia E van der Wiel
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Enrique Pérez-Cuadrado-Robles
- Interventional Endoscopy, Hôpital Européen Georges-Pompidou, Department of Gastroenterology, Georges-Pompidou European Hospital, Paris, France
- Department of Gastroenterology, Cliniques universitaires Saint-Luc, Bruxelles, Belgium
| | | | - Asif Halimi
- Division of Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
- Department of Surgical and Perioperative Sciences, Surgery, University of Umeå, Umeå, Sweden
| | - Kevin Soares
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, United States
| | - Francois R Souche
- Department of Digestive Surgery, Centre Hospitalier Universitaire de Montpellier, Montpellier, France
| | - Steffen Seyfried
- Interdisciplinary Endoscopy Unit, Mannheim Medical Center, Ruprecht-Karls-University Heidelberg, Mannheim, Germany
- Department of Surgery, Mannheim Medical Center, Ruprecht-Karls-University Heidelberg, Mannheim, Germany
| | - Maria C Petrone
- Endosonography Unit, Pancreato-Biliary Endoscopy and Endosonography Division, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Stefano Crippa
- Department of Pancreatic Surgery, Vita Salute San Raffaele University, Milan, Italy
| | - Tobias Kleemann
- Department of Gastroenterology and Rheumatology, Carl-Thiem-Klinikum Cottbus, Cottbus, Germany
| | - David Albers
- Department of Medicine and Gastroenterology, Contilia Clinic Essen, Essen, Germany
| | - Tobias J Weismüller
- Department of Internal Medicine - Gastroenterology and Oncology, Vivantes Humboldt Hospital, Berlin, Germany
- Department of Internal Medicine I, University Hospital Bonn, Bonn, Germany
| | - Ana Dugic
- Division of Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology, Friedrich-Alexander-University Erlangen-Nuremberg, Medical Campus Oberfranken, Bayreuth, Germany
| | - Benjamin Meier
- Department of Medicine, Gastroenterology, Hematology, Oncology, Pneumology, Diabetes and Infectious Diseases; RKH Clinic Ludwigsburg, Ludwigsburg, Germany
| | - Edris Wedi
- Department of Gastroenterology and Gastrointestinal Oncology, University Medicine Göttingen, Göttingen, Germany
- Department of Gastroenterology, Gastrointestinal Oncology and Interventional Endoscopy, Sana Clinic Offenbach, Offenbach, Germany
| | - Moritz Schiemer
- Department of Medicine II, University of Freiburg Medical Center, Freiburg, Germany
| | - Sara Regner
- Department of Clinical Sciences Malmö, Section for Surgery, Lund University, Lund, Sweden
| | - Sebastien Gaujoux
- Department of Digestive and HBP Surgery, Groupe Hospitalier Pitié-Salpêtrière APHP, Médecine Sorbonne Université, Paris, France
| | - Marcus Hollenbach
- Division of Gastroenterology, Medical Department II, University of Leipzig Medical Center, Leipzig, Germany
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Losurdo G, Di Leo M, Rizzi S, Lacavalla I, Celiberto F, Iannone A, Rendina M, Ierardi E, Iabichino G, De Luca L, Di Leo A. Familial intestinal polyposis and device assisted enteroscopy: where do we stand? Expert Rev Gastroenterol Hepatol 2023; 17:811-816. [PMID: 37515779 DOI: 10.1080/17474124.2023.2242240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 07/25/2023] [Indexed: 07/31/2023]
Abstract
INTRODUCTION Hereditary polyposis syndromes are a group of inherited disorders associated with a high risk of developing colorectal cancer. The best known ones are familial adenomatous polyposis (FAP), Peutz-Jeghers (PJS), juvenile polyposis and Cowden syndromes, as well as conditions predisposing to cancer, such as Lynch syndrome. Some of them are characterized by an increased risk of small bowel polyps occurrence. AREAS COVERED Literature search in PubMed was performed in November 2022 and a narrative review was carried out. Since performing small bowel polypectomy is important in such patients, device assisted enteroscopy (DAE) is the key for this procedure. A screening strategy for small bowel polyps is recommended only for PJS. Guidelines endorse either magnetic resonance imaging (MRI) or videocapsule endoscopy (VCE) every 1-3 years, according to the phenotype of the disease. Enteroscopy should be considered for therapeutic purpose in patients with a positive VCE or MRI. DAE has a central role in the resection of polyps larger than mm or causing symptoms of subocclusion or intussusception. Both single (SBE) and double balloon enteroscopy (DBE) are indicated and able to resect polyps up to 6-10 cm. American guidelines have restricted the indications to small bowel enteroscopy only to FAP patients with grade IV Spiegelman. EXPERT OPINION Only some groups of patients (PJS, FAP with demonstrated small bowel polyp burden) may benefit from DAE.
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Affiliation(s)
- Giuseppe Losurdo
- Section of Gastroenterology, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, Bari, Italy
| | - Milena Di Leo
- Digestive Endoscopy Unit, ASST Santi Paolo E Carlo, Milano, Italy
| | - Salvatore Rizzi
- Section of Gastroenterology, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, Bari, Italy
| | - Ilaria Lacavalla
- Section of Gastroenterology, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, Bari, Italy
| | - Francesca Celiberto
- Section of Gastroenterology, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, Bari, Italy
| | - Andrea Iannone
- Section of Gastroenterology, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, Bari, Italy
| | - Maria Rendina
- Section of Gastroenterology, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, Bari, Italy
| | - Enzo Ierardi
- Section of Gastroenterology, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, Bari, Italy
| | | | - Luca De Luca
- Digestive Endoscopy Unit, ASST Santi Paolo E Carlo, Milano, Italy
| | - Alfredo Di Leo
- Section of Gastroenterology, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, Bari, Italy
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Campos FG, Martinez CAR, Bustamante-Lopez LA, Mendonça RLDS, Kanno DT. Intra-abdominal desmoid tumors in familial adenomatous polyposis: How much do clinical and surgical variables interfere with their development? Clinics (Sao Paulo) 2023; 78:100144. [PMID: 36476966 PMCID: PMC9723922 DOI: 10.1016/j.clinsp.2022.100144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 11/03/2022] [Accepted: 11/07/2022] [Indexed: 12/07/2022] Open
Abstract
OBJECTIVE Familial Adenomatous Polyposis is a complex hereditary disease that exposes the carrier to a great risk of Colorectal Cancer (CRC). After prophylactic surgery, intra-abdominal desmoid tumors are known to be one the most important cause of death. Therefore, recognition of increased-risk patients and modification of operative strategy may be crucial. AIM The objective of this study was to estimate the desmoid tumor risk in relation to various surgical and clinical variables. METHODS Patients who had undergone polyposis since 1958 were included in the study. After exclusion criteria were met, those who had developed desmoid tumors were selected to undergo further evaluation. RESULTS The study revealed that the risk of developing desmoid tumors was associated with various factors such as sex ratio, colectomy, and reoperations. On the other hand, the type of surgery, family history, and surgical approach did not affect the risk of developing desmoid tumors. The data collected from 146 polyposis patients revealed that 16% had desmoid polyps. The sex ratio was 7:1, and the median age at colectomy was 28.6 years. Family history, multiple abdominal operations, and reoperations were some of the characteristics that were common in desmoid patients. CONCLUSION Recognition of clinical (female sex) and surgical (timing of surgery and previous reoperations) data as unfavorable variables associated with greater risk may be useful during the decision-making process.
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Affiliation(s)
- Fábio Guilherme Campos
- Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
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Sun DJ, He XJ, Li HT, Luo BX, Zhou LX, Zeng XP, Li DZ, Wang W. Metformin combined with endoscopic therapy in patients with familial polyposis associated with carcinoma: A case report. Medicine (Baltimore) 2022; 101:e32408. [PMID: 36595813 PMCID: PMC9794309 DOI: 10.1097/md.0000000000032408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
RATIONALE Familial adenomatous polyposis (FAP) is an autosomal dominant genetic disease, with a very high cancer rate. At present, endoscopic resection of polyps ≥ 1 cm is often chosen for patients with non-cancerous polyps who are unwilling to undergo surgery, and regular review is conducted. Once the polyps are pathologically confirmed to be cancerous, surgical resection of the diseased large intestine is generally recommended, but surgery often leads to a series of complications. So what do you do with cancer patients who don't want surgery? PATIENT CONCERNS A 19-year-old woman presented with intermittent hematochezia with abdominal pain. A colonoscopy revealed hundreds of intestinal polyps. DIAGNOSES The patient had a family history of FAP, and there were hundreds of polyps in the intestine. The pathology was adenomatous, and some polyps became cancerous, which met the diagnostic criteria of FAP. INTERVENTIONS Endoscopic examination was arranged for the patient, the resection of intestinal polyps ≥ 1 cm was given priority, and other polyps were removed as far as possible. After that, metformin 500 mg orally was given twice a day, and endoscopic follow-up was conducted every 6 months. During each endoscopic follow-up, intestinal polyps ≥ 1 cm were preferred to be removed, and other polyps were removed as far as possible. OUTCOMES The patient's abdominal pain and blood in the stool disappeared after endoscopic treatment. Cancerous polyps were found at the second and third follow-up visits, but the patient always refused surgical treatment. After 4 years of follow-up, polyp load was significantly reduced, abdominal pain and bloody stool symptoms did not appear again, and imaging examination showed no tumor recurrence and metastasis. LESSONS Endoscopic polyp resection is an important method to treat the clinical symptoms of FAP. Metformin combined with endoscopic therapy is a good alternative for patients with familial polyposis who do not want surgery. When the polyp is cancerous and the polyp is radically resected by the endoscope, if the patient refuses additional surgery, oral metformin combined with endoscopic follow-up can be considered.
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Affiliation(s)
- Dong-Jie Sun
- Department of Digestive Diseases, Fuzong Teaching Hospital of Fujian University of Traditional Chinese Medicine, Fuzhou, China
- Department of Digestive Diseases, The Fuzong Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Digestive Diseases, 900th Hospital of PLA, Fuzhou, China
- Department of Digestive Diseases, Oriental Hospital Affiliated to Xiamen University, Fuzhou, China
| | - Xiao-Jian He
- Department of Digestive Diseases, The Fuzong Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Digestive Diseases, 900th Hospital of PLA, Fuzhou, China
- Department of Digestive Diseases, Oriental Hospital Affiliated to Xiamen University, Fuzhou, China
| | - Hai-Tao Li
- Department of Digestive Diseases, The Fuzong Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Digestive Diseases, 900th Hospital of PLA, Fuzhou, China
- Department of Digestive Diseases, Oriental Hospital Affiliated to Xiamen University, Fuzhou, China
| | - Bao-Xiang Luo
- Department of Digestive Diseases, Oriental Hospital Affiliated to Xiamen University, Fuzhou, China
| | - Lin-Xin Zhou
- Department of Digestive Diseases, The Fuzong Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Xiang-Peng Zeng
- Department of Digestive Diseases, The Fuzong Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Digestive Diseases, 900th Hospital of PLA, Fuzhou, China
- Department of Digestive Diseases, Oriental Hospital Affiliated to Xiamen University, Fuzhou, China
| | - Da-Zhou Li
- Department of Digestive Diseases, The Fuzong Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Digestive Diseases, 900th Hospital of PLA, Fuzhou, China
- Department of Digestive Diseases, Oriental Hospital Affiliated to Xiamen University, Fuzhou, China
| | - Wen Wang
- Department of Digestive Diseases, The Fuzong Clinical Medical College, Fujian Medical University, Fuzhou, China
- Department of Digestive Diseases, 900th Hospital of PLA, Fuzhou, China
- Department of Digestive Diseases, Oriental Hospital Affiliated to Xiamen University, Fuzhou, China
- * Correspondence: Wen Wang, Department of Digestive Diseases, The Fuzong Clinical Medical College, Fujian Medical University, 156 North Road of West No.2 Ring, Fuzhou 350025, China (e-mail: )
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Flemming S, Kelm M, Germer CT, Wiegering A. [Ileal pouch after restorative coloproctectomy]. Chirurgie (Heidelb) 2022; 93:1030-1036. [PMID: 36036850 DOI: 10.1007/s00104-022-01708-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/02/2022] [Indexed: 06/15/2023]
Abstract
The continuous development of pouch surgery has enabled continence-preserving treatment after coloproctectomy. The ileoanal J‑pouch is nowadays the standard reconstruction after restorative coloproctectomy with excellent functional long-term results. Taking the relative contraindications and a suitable patient selection into consideration, pouch placement can be indicated not only for ulcerative colitis and familial adenomatous polyposis, but also for patients with nonfistular Crohn's disease. Due to a high treatment density with immunosuppressants, the surgical treatment regimen should be subdivided into a multistage procedure, whereby according to current data a modified two-stage procedure should be favored.
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Affiliation(s)
- S Flemming
- Klinik für Allgemein‑, Viszeral‑, Transplantations‑, Gefäß- und Kinderchirurgie, Zentrum für Operative Medizin (ZOM), Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Deutschland
| | - M Kelm
- Klinik für Allgemein‑, Viszeral‑, Transplantations‑, Gefäß- und Kinderchirurgie, Zentrum für Operative Medizin (ZOM), Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Deutschland
| | - C-T Germer
- Klinik für Allgemein‑, Viszeral‑, Transplantations‑, Gefäß- und Kinderchirurgie, Zentrum für Operative Medizin (ZOM), Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Deutschland
| | - A Wiegering
- Klinik für Allgemein‑, Viszeral‑, Transplantations‑, Gefäß- und Kinderchirurgie, Zentrum für Operative Medizin (ZOM), Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Deutschland.
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Gill SJ, Pirzada A, Power P, Neveu J. A Constellation of Rare Gynecological Malignancies and Familial Adenomatous Polyposis Gastrointestinal Adenocarcinoma: A Case Report. Int J Gynecol Pathol 2022; 41:622-627. [PMID: 36302191 DOI: 10.1097/pgp.0000000000000836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Ovarian microcystic stromal tumors (MST) are a rare subtype of sex-cord stromal tumors. We are presenting a case of a MST arising in a patient with familial adenomatous polyposis (FAP) and concurrent colonic adenocarcinoma. During the patient's workup of an ampullary adenoma associated with her FAP, she was found to have an enlarged uterus with a thickened endometrium and an incidental pelvic mass on the fundus of the uterus. Subsequent imaging identified heterogenous bulky ovaries. This patient underwent surgical resection including a total abdominal hysterectomy, bilateral salpingo-oophorectomy, omentectomy, bilateral pelvic sentinel lymph node biopsy during her planned total proctocolectomy and transduodenal ampullectomy. Extensive histologic and immunohistochemical investigations were completed and the final pathology report revealed a unique compilation of International Federation of Gynecology and Obstetrics Stage II, grade 1 endometrioid endometrial adenocarcinoma, bilateral ovarian MST, a sperate pedunculated mass favoring a diagnosis of uterine tumor resembling ovarian sex cord tumor (UTROSCT), 2 distinct adenocarcinomas of the colon (T2N0 and T1N0) and a tubular adenoma of the ampulla. The pathology showed the endometroid adenocarcinoma was β-catenin negative while the MST and UTROSCT both showed nuclear positivity with β-catenin. To our knowledge this is the first reported case of a UTROSCT with concurrent endometrial adenocarcinoma presenting with bilateral ovarian MST's and adenomatous polyposis coli gene positive FAP colon adenocarcinoma.
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Kiran RP, Kochhar GS, Kariv R, Rex DK, Sugita A, Rubin DT, Navaneethan U, Hull TL, Ko HM, Liu X, Kachnic LA, Strong S, Iacucci M, Bemelman W, Fleshner P, Safyan RA, Kotze PG, D'Hoore A, Faiz O, Lo S, Ashburn JH, Spinelli A, Bernstein CN, Kane SV, Cross RK, Schairer J, McCormick JT, Farraye FA, Chang S, Scherl EJ, Schwartz DA, Bruining DH, Philpott J, Bentley-Hibbert S, Tarabar D, El-Hachem S, Sandborn WJ, Silverberg MS, Pardi DS, Church JM, Shen B. Management of pouch neoplasia: consensus guidelines from the International Ileal Pouch Consortium. Lancet Gastroenterol Hepatol 2022; 7:871-893. [PMID: 35798022 DOI: 10.1016/s2468-1253(22)00039-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/18/2022] [Accepted: 01/27/2022] [Indexed: 02/07/2023]
Abstract
Surveillance pouchoscopy is recommended for patients with restorative proctocolectomy with ileal pouch-anal anastomosis in ulcerative colitis or familial adenomatous polyposis, with the surveillance interval depending on the risk of neoplasia. Neoplasia in patients with ileal pouches mainly have a glandular source and less often are of squamous cell origin. Various grades of neoplasia can occur in the prepouch ileum, pouch body, rectal cuff, anal transition zone, anus, or perianal skin. The main treatment modalities are endoscopic polypectomy, endoscopic ablation, endoscopic mucosal resection, endoscopic submucosal dissection, surgical local excision, surgical circumferential resection and re-anastomosis, and pouch excision. The choice of the treatment modality is determined by the grade, location, size, and features of neoplastic lesions, along with patients' risk of neoplasia and comorbidities, and local endoscopic and surgical expertise.
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Affiliation(s)
- Ravi P Kiran
- Division of Colorectal Surgery, Columbia University Irving Medical Center-New York Presbyterian Hospital, New York, NY, USA
| | - Gursimran S Kochhar
- Division of Gastroenterology, Hepatology, and Nutrition, Allegheny Health Network, Pittsburgh, PA, USA
| | - Revital Kariv
- Department of Gastroenterology, Tel Aviv Sourasky Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Douglas K Rex
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Akira Sugita
- Department of Clinical Research and Department of inflammatory Bowel Disease, Yokohama Municipal Citizens Hospital Yokohama, Japan
| | - David T Rubin
- University of Chicago Medicine Inflammatory Bowel Disease Center, Chicago, IL, USA
| | - Udayakumar Navaneethan
- IBD Center and IBD Interventional Unit, Center for Interventional Endoscopy, Orlando Health, Orlando, FL, USA
| | - Tracy L Hull
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Huaibin Mabel Ko
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center-New York Presbyterian Hospital, New York, NY, USA
| | - Xiuli Liu
- Department of Pathology and Immunology, Washington University, St Louis, MO, USA
| | - Lisa A Kachnic
- Department of Radiation Oncology, Columbia University Irving Medical Center-New York Presbyterian Hospital, New York, NY, USA
| | - Scott Strong
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Marietta Iacucci
- Institute of Immunology and Immunotherapy, NIHR Birmingham Biomedical Research Centre, University Hospitals NHS Foundation Trust, University of Birmingham, UK
| | - Willem Bemelman
- Department of Surgery, Academic Medical Center, Amsterdam, Netherlands
| | - Philip Fleshner
- Division of Colorectal Surgery, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Rachael A Safyan
- Division of Hematology and Oncology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Paulo G Kotze
- IBD Outpatients Clinic, Catholic University of Paraná, Curitiba, Brazil
| | - André D'Hoore
- Department of Abdominal Surgery, University Hospital Leuven, Belgium
| | - Omar Faiz
- Department of Surgery, St Mark's Hospital and Academic Institute, Harrow and Department of Surgery and Cancer, Imperial College London, London, UK
| | - Simon Lo
- Pancreatic and Biliary Disease Program, Digestive Diseases, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Jean H Ashburn
- Department of Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, NC, USA
| | - Antonino Spinelli
- Department of Biomedical Sciences, Humanitas University and IRCCS Humanitas Research Hospital, Division Colon and Rectal Surgery, Rozzano, Milan, Italy
| | - Charles N Bernstein
- University of Manitoba Inflammatory Bowel Disease Clinical and Research Centre, Winnipeg, MB, Canada
| | - Sunanda V Kane
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Raymond K Cross
- Inflammatory Bowel Disease Program, University of Maryland School of Medicine, MD, USA
| | - Jason Schairer
- Department of Gastroenterology, Henry Ford Health System, Detroit, MI, USA
| | - James T McCormick
- Division of Colon and Rectal Surgery, Allegheny Health Network, Pittsburgh, PA, USA
| | - Francis A Farraye
- Division of Gastroenterology and Hepatology, Mayo Clinic Florida, Jacksonville, FL, USA
| | - Shannon Chang
- Inflammatory Bowel Disease Center, NYU Langone Health, NYU Grossman School of Medicine, New York, NY, USA
| | - Ellen J Scherl
- Jill Roberts Center for IBD, Gastroenterology and Hepatology, Weill Cornell Medicine and NewYork Presbyterian Hospital, New York, NY, USA
| | - David A Schwartz
- Department of Gastroenterology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - David H Bruining
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Jessica Philpott
- Department of Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic, Cleveland, OH, USA
| | - Stuart Bentley-Hibbert
- Department of Radiology, Columbia University Irving Medical Center-New York Presbyterian Hospital, New York, NY, USA
| | - Dino Tarabar
- IBD Clinical Center, University Hospital Center Dr Dragiša Mišović, Belgrade, Serbia
| | - Sandra El-Hachem
- Division of Gastroenterology, Hepatology, and Nutrition, Allegheny Health Network, Pittsburgh, PA, USA
| | - William J Sandborn
- Department of Medicine, University of California San Diego, San Diego, CA, USA
| | - Mark S Silverberg
- Mount Sinai Hospital Inflammatory Bowel Disease Centre, Toronto, ON, Canada
| | - Darrell S Pardi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - James M Church
- Division of Colorectal Surgery, Columbia University Irving Medical Center-New York Presbyterian Hospital, New York, NY, USA
| | - Bo Shen
- Center for Interventional Inflammatory Bowel Disease, Columbia University Irving Medical Center-New York Presbyterian Hospital, New York, NY, USA.
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Paramythiotis D, Kyriakidis F, Karlafti E, Koletsa T, Tsakona A, Papalexis P, Ioannidis A, Malliou P, Netta S, Michalopoulos A. A Rare Case of Multiple Gastrointestinal Stromal Tumors Coexisting with a Rectal Adenocarcinoma in a Patient with Attenuated Familial Adenomatous Polyposis Syndrome and a Mini Review of the Literature. Medicina (B Aires) 2022; 58:medicina58081116. [PMID: 36013583 PMCID: PMC9415979 DOI: 10.3390/medicina58081116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/13/2022] [Accepted: 08/15/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Multiple gastrointestinal stromal tumors (GISTs) are extremely rare entities that exist either as spontaneous GISTs or as part of various syndromes, such as Carney’s triad and type I neurofibromatosis (NF1). Attenuated familial adenomatous polyposis (AFAP) is a variant of familial adenomatous polyposis (FAP) with a milder clinical presentation. Both GISTs and AFAP have been reported to coexist with colorectal cancer, but the coexistence of GISTs and AFAP has never been reported in the literature before. Case report: A 45-year-old male patient with known AFAP arrived scheduled for a total colectomy and ileo-rectal anastomosis due to the malignancy of one of the previously biopsied polyps of the upper rectum. Intraoperatively, multiple nodular tumors were found at the jejunum within a length of 45 cm, for which an enterectomy and enteroanastomosis were performed. A histopathological examination of the whole colectomy specimen confirmed the presence of multiple polyps in the large intestine along with a rectal invasive adenocarcinoma. At the same time, in the examined part of the small intestine, 15 GISTs sized from 0.5 to 2.0 cm of prognostic group I, were identified. The patient’s postoperative course was uncomplicated. Conclusion: Multiple GISTs may present as an asymptomatic disease, and the same thing is true for colorectal cancer. Therefore, the appropriate screening is crucial for entities such as AFAP, since the surgery was performed because of the malignant transformation in one of the polyps and revealed multiple GISTs, as well.
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Affiliation(s)
- Daniel Paramythiotis
- First Propaedeutic Surgery Department, AHEPA University General Hospital of Thessaloniki, 54621 Thessaloniki, Greece
| | - Filippos Kyriakidis
- Second Chemotherapy Department, Theagenio Cancer Hospital of Thessaloniki, 54639 Thessaloniki, Greece
- Correspondence: (F.K.); (E.K.); Tel.: +30-69-8499-6573 (F.K.)
| | - Eleni Karlafti
- Emergency Department, AHEPA General University Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
- 1st Propaedeutic Department of Internal Medicine, University General Hospital of Thessaloniki AHEPA, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
- Correspondence: (F.K.); (E.K.); Tel.: +30-69-8499-6573 (F.K.)
| | - Triantafyllia Koletsa
- Pathology Department, Faculty of Medicine, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Anastasia Tsakona
- Pathology Department, Faculty of Medicine, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Petros Papalexis
- Unit of Endocrinology, First Department of Internal Medicine, Laiko General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Aristeidis Ioannidis
- First Propaedeutic Surgery Department, AHEPA University General Hospital of Thessaloniki, 54621 Thessaloniki, Greece
| | - Petra Malliou
- First Propaedeutic Surgery Department, AHEPA University General Hospital of Thessaloniki, 54621 Thessaloniki, Greece
| | - Smaro Netta
- First Propaedeutic Surgery Department, AHEPA University General Hospital of Thessaloniki, 54621 Thessaloniki, Greece
| | - Antonios Michalopoulos
- First Propaedeutic Surgery Department, AHEPA University General Hospital of Thessaloniki, 54621 Thessaloniki, Greece
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Ryu HS, Yu CS, Kim YI, Lee JL, Kim CW, Yoon YS, Park IJ, Lim SB, Kim JC. Cumulative incidence and risk factors for pouch adenomas associated with familial adenomatous polyposis following restorative proctocolectomy. World J Gastroenterol 2022; 28:4152-4162. [PMID: 36157110 PMCID: PMC9403429 DOI: 10.3748/wjg.v28.i30.4152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/24/2022] [Accepted: 07/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The emergence of restorative total proctocolectomy has significantly reduced the lifetime colorectal cancer risk associated with familial adenomatous polyposis (FAP). However, adenomas may develop in the ileal pouch over time and may even progress to carcinoma. We evaluated the cumulative incidence, time to development, and risk factors associated with ileal pouch adenoma.
AIM To evaluate the cumulative incidence, time to development, and risk factors associated with pouch adenoma.
METHODS In this retrospective, observational study conducted at a tertiary center, 95 patients with FAP who underwent restorative proctocolectomy at our center between 1989 and 2018 were consecutively included. The mean follow-up period was 88 mo.
RESULTS Pouch adenomas were found in 24 (25.3%) patients, with a median time of 52 mo to their first formation. Tubular adenomas were detected in most patients (95.9%). There were no high-grade dysplasia or malignancies. Of the 24 patients with pouch adenomas, 13 had all detected adenomas removed. Among the 13 patients who underwent complete adenoma removal, four (38.5%) developed recurrence. Among 11 (45.8%) patients with numerous polyps within the pouch, seven (63.6%) exhibited progression of pouch adenoma. The cumulative risks of pouch adenoma development at 5, 10, and 15 years after pouch surgery were 15.2%, 29.6%, and 44.1%, respectively. Severe colorectal polyposis (with more than 1000 polyps) was a significant risk factor for pouch adenoma development (hazard ratio, 2.49; 95% confidence interval: 1.04-5.96; P = 0.041).
CONCLUSION Pouch adenomas occur at a fairly high rate in association with FAP after restorative proctocolectomy, and a high colorectal polyp count is associated with pouch adenoma development.
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Affiliation(s)
- Hyo Seon Ryu
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Chang Sik Yu
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Young Il Kim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Jong Lyul Lee
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Chan Wook Kim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Yong Sik Yoon
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - In Ja Park
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Seok-Byung Lim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
| | - Jin Cheon Kim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, South Korea
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Li GB, Wang ZJ, Han JG. [Current management status of hereditary colorectal cancer]. Zhonghua Wei Chang Wai Ke Za Zhi 2022; 25:546-551. [PMID: 35754221 DOI: 10.3760/cma.j.cn441530-20211111-00457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Hereditary colorectal cancer accounts for approximately 5% of all colorectal cancer cases, mainly including familial adenomatous polyposis and Lynch syndrome. Total proctocolectomy plus ileal pouch-anal anastomosis and total colectomy plus ileorectal anastomosis are two major procedures for familial adenomatous polyposis, however, the exact impact of these two procedures on surgical efficacy, oncologic efficacy as well as functional results still remains uncertain. Segmental colectomy and total colectomy are two major procedures for Lynch syndrome, each of them both has advantages and disadvantages, and there still lacks a consensus about the optimal strategy because of the nature of retrospective study with a relatively insufficient evidence support. As a result, we would make a review about the current surgical treatment status and future perspectives of hereditary colorectal cancer.
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Affiliation(s)
- G B Li
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - Z J Wang
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - J G Han
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
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Abbass MA, Lavryk OA, Hyman N, Liska D, Kalady MF, Church J. Nonspecific, Acute Pouchitis in Patients With Familial Adenomatous Polyposis: Less Common Than We Think. Dis Colon Rectum 2022; 65:846-850. [PMID: 34343160 DOI: 10.1097/dcr.0000000000002057] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Nonspecific acute pouchitis is common in patients with ulcerative colitis who undergo IPAA, but there is disagreement about the rate at which this occurs in patients with familial adenomatous polyposis. OBJECTIVE This study aimed to define the rate at which nonspecific acute pouchitis occurs in patients with familial adenomatous polyposis. SETTING This study was conducted at a hereditary colorectal cancer center in a large academic medical center. DESIGN This is a retrospective cohort study using prospectively gathered data. PATIENTS Patients with familial adenomatous polyposis who have had IPAA were included. INTERVENTIONS Symptoms, pouchoscopy and pouch radiography, and pouch biopsy were evaluated. MAIN OUTCOME MEASURES The primary outcomes measured were the presence of nonspecific acute pouchitis and the alternative diagnosis of pouch dysfunction. RESULTS There were 250 patients with familial adenomatous polyposis who had undergone IPAA; 38 (15.2%) had been labeled as having "pouchitis": 23 men and 15 women. Median age was 55 years (range, 18-90 years). No patient had nonspecific, acute pouchitis as defined by our criteria. In 9 cases, the diagnosis was derived from benign ulcers common in ileal pouches. Stool frequency was the most common symptom associated with the "pouchitis" label, but actual causes for the frequency included poor pouch emptying, poor eating habits, poor bowel habits, and afferent limb syndrome. Median stool frequency was 9, ranging from 4 to 15 per day. Every patient had at least 1 pouch endoscopy, and the median number was 19 per patient (range, 1-21). Nine patients had pouch biopsies to rule out inflammation; all showed chronic active enteritis, a normal finding in ileal pouches. LIMITATIONS This study was limited by its retrospective nature. CONCLUSIONS We could not confirm any case of nonspecific acute pouchitis in patients with familial adenomatous polyposis. Those caring for patients with familial adenomatous polyposis who have a pouch should seek causes for pouch-related symptoms other than "pouchitis." See Video Abstract at http://links.lww.com/DCR/B666.POUCHITIS AGUDA INESPECÍFICA EN PACIENTES CON POLIPOSIS ADENOMATOSA FAMILIAR: MENOS COMÚN DE LO QUE PENSAMOSANTECEDENTES:La pouchitis aguda e inespecífica es común en pacientes con colitis ulcerativa, sometidos a anastomosis de bolsa ileoanal, pero no hay acuerdo sobre la frecuencia en que se presenta en pacientes con poliposis adenomatosa familiar (PAF).OBJETIVO:Definir la frecuencia en la que se presenta pouchitis aguda inespecífica en pacientes con poliposis adenomatosa familiar.ENTORNO CLINICO:Centro de cáncer colorrectal hereditario en un gran centro médico académico.DISEÑO:Estudio de cohorte retrospectivo utilizando datos recopilados prospectivamente.PACIENTES:Pacientes con poliposis adenomatosa familiar sometidos a bolsa con anastomosis ileoanal.INTERVENCIONES:Síntomas, proctoscopia, radiografía y biopsia de bolsa ileoanal.PRINCIPALES MEDIDAS DE VALORACION:Presencia de pouchitis aguda inespecífica; diagnósticos alternos de disfunción de la bolsa ileal.RESULTADOS:De 250 pacientes con poliposis adenomatosa familiar sometidos a una anastomosis anal de la bolsa ileal; 38 (15,2%), habían sido etiquetados como "pouchitis", 23 hombres y 15 mujeres. La mediana de edad fue de 55 años (rango de 18 a 90 años). Ningún paciente tuvo pouchitis aguda inespecífica según lo definido por nuestros criterios. En 9 casos el diagnóstico se derivó de úlceras benignas frecuentes en bolsas ileales. La frecuencia de las evacuaciones fue el síntoma más común asociado con la etiqueta "pouchitis", pero las causas reales de la frecuencia, incluyeron un mal vaciado de la bolsa, malos hábitos alimenticios, malos hábitos intestinales y síndrome de asa aferente. La frecuencia media de las evacuaciones fue de 9, con un rango de 4 a 15 por día. A cada paciente se le realizó al menos una endoscopia de la bolsa: la mediana fue de 19 por paciente (rango de 1 a 21). A 9 pacientes se les realizó biopsia de bolsa para descartar inflamación: todos mostraron enteritis activa crónica, un hallazgo normal en las bolsas ileales.LIMITACIONES:Naturaleza retrospectiva del estudio.CONCLUSIONES:No pudimos confirmar ningún caso de pouchitis aguda e inespecífica en pacientes con PAF. Aquellos que atienden a pacientes con PAF con bolsa ileal, deben buscar otras causas para los síntomas relacionados con la bolsa que no sean "pouchitis". Consulte Video Resumen en http://links.lww.com/DCR/B666. (Traducción-Dr. Fidel Ruiz Healy).
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Affiliation(s)
| | - Olga A Lavryk
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Neil Hyman
- Department of Colorectal Surgery, University of Chicago, Chicago, Illinois
| | - David Liska
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, Ohio
| | | | - James Church
- New York Presbyterian/Columbia University Medical Center, New York, New York
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Moore D, Burns L, Creavin B, Ryan E, Conlon K, Kelly ME, Kavanagh D. Surgical management of abdominal desmoids: a systematic review and meta-analysis. Ir J Med Sci 2022; 192:549-560. [PMID: 35445926 PMCID: PMC10066066 DOI: 10.1007/s11845-022-03008-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 03/29/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Desmoid tumours are benign fibromatous tumours arising from dysregulated myofibroblast proliferation within musculoaponeurotic structures. They can occur sporadically but more commonly are associated with genetic syndromes such as familial adenomatous polyposis [1] (FAP). Mutations in either the Wnt, β-catenin or APC genes are 'key' triggers for the development of these tumours [5]. Classically, these tumours do not metastasise; however, they are associated with significant morbidity and mortality due to their infiltrative pattern and/or local invasion. Historically, surgical resection was the cornerstone of treatment. There remains paucity of data regarding outcomes following the surgical management of abdominal desmoid tumours in terms of success, recurrence and morbidity. OBJECTIVES The aim of this review was to assess the current evidence for surgical management of abdominal desmoid tumours in terms of success, recurrence and morbidity. METHODS A systematic search of articles in PubMed, EMBASE and The Cochrane Library databases was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines for the period from January 2000 to November 2020. RESULTS Twenty-three studies were included, of which, 749 patients had surgical resection (696 for primary and 53 for recurrent desmoids), 243 patients (18.8%) were medically managed and 353 patients (27.3%) underwent surveillance. Median follow-up was 51.4 months (range 1-372). Six-hundred and ninety-six of the 749 resections (92.9%) underwent primary desmoid resection, with the remaining 53 (7.1%) undergoing resection for recurrence. One-hundred and two surgically managed patients (19%) developed a (re)recurrence, with mesenteric involvement the commonest site for recurrence (55%). When comparing recurrence post-surgery to progression following medical therapy, there was a trend towards better outcomes with surgery, with 25% of surgical patients having a recurrence versus 50.5% having progression with medical therapy [OR 0.40 (95% CI 0.06-2.70), p = 0.35]. Major morbidity following surgery was 4.4% (n = 33) with 2% (n = 14) mortality within 30 days of resection. CONCLUSION The management of desmoids has considerable heterogeneity. Surgical resection for abdominal desmoids remains a valid treatment option in highly selective cases where negative margins can be obtained, with low major morbidity and/or mortality.
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Affiliation(s)
- Dave Moore
- Department Surgery, Tallaght University Hospital, Tallaght, Dublin, D24 NR04, Ireland.
| | - Lucy Burns
- Department Surgery, Tallaght University Hospital, Tallaght, Dublin, D24 NR04, Ireland
| | - Ben Creavin
- Department Surgery, Tallaght University Hospital, Tallaght, Dublin, D24 NR04, Ireland
| | - Eanna Ryan
- Royal College of Surgeons in Ireland, 123 St Stephens Green, Dublin 2, Ireland
| | - Kevin Conlon
- Department Surgery, Tallaght University Hospital, Tallaght, Dublin, D24 NR04, Ireland
| | - Michael Eamon Kelly
- Department Surgery, Tallaght University Hospital, Tallaght, Dublin, D24 NR04, Ireland
| | - Dara Kavanagh
- Department Surgery, Tallaght University Hospital, Tallaght, Dublin, D24 NR04, Ireland
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Balaguer F, Stoffel EM, Burke CA, Dekker E, Samadder NJ, Van Cutsem E, Lynch PM, Wise PE, Hüneburg R, Lim RM, Boytim ML, Du W, Bruckheimer EM, Cohen A, Church J. Combination of Sulindac and Eflornithine Delays the Need for Lower Gastrointestinal Surgery in Patients With Familial Adenomatous Polyposis: Post Hoc Analysis of a Randomized Clinical Trial. Dis Colon Rectum 2022; 65:536-545. [PMID: 34261858 DOI: 10.1097/dcr.0000000000002095] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Colectomy and proctocolectomy are the initial standard of care for patients with familial adenomatous polyposis. Pharmacotherapy to prevent the progression of polyposis and surgeries in the lower GI tract would be beneficial to patients with this disease. OBJECTIVE This analysis aimed to evaluate the impact of eflornithine-sulindac combination versus monotherapy in delaying time to disease progression in the lower GI tract of patients with familial adenomatous polyposis. DESIGN This is a post hoc analysis of a randomized phase 3 trial. SETTING This study was conducted in 21 hospitals in 7 countries treating patients with familial adenomatous polyposis. PATIENTS Adults with familial adenomatous polyposis were randomly assigned 1:1:1 into 3 arms. INTERVENTIONS Patients received either eflornithine (750 mg), sulindac (150 mg), or both once daily for up to 48 months. MAIN OUTCOME MEASURES Efficacy was evaluated as the time from randomization to predefined primary disease progression end points. RESULTS A total of 158 patients were included in the study. Disease progression was observed in 2 of 54 (3.7%), 9 of 53 (17.0%), and 10 of 51 (19.6%) patients with at least partial lower GI tract in the combination, sulindac, and eflornithine arms, corresponding to risk reductions of 80% (p = 0.02) and 83% (p = 0.01) between combination and sulindac or eflornithine. When endoscopic excision of adenomas ≥10 mm in size was censored, the need for major surgery was observed in 0 of 54, 7 of 53 (13.2%), and 8 of 51 (15.7%) patients in the combination, sulindac, and eflornithine arms, corresponding to risk reductions approaching 100% between combination and sulindac (p = 0.005) or combination and eflornithine (p = 0.003). LIMITATIONS This was a post hoc analysis, the sample size was small, and there were fewer than expected events. CONCLUSIONS Eflornithine-sulindac combination therapy was superior to either drug alone in delaying or preventing the need for lower GI tract surgery in patients with familial adenomatous polyposis. See Video Abstract at http://links.lww.com/DCR/B658. REGISTRATION ClinicalTrials.gov, NCT01483144; EU Clinical Trials Register, EudraCT 2012-000427-41. LA COMBINACIN DE SULINDAC Y EFLORNITINA RETRASA LA NECESIDAD DE CIRUGA DEL TUBO DIGESTIVO BAJO EN PACIENTES CON PAF ANLISIS POSTHOC DE UN ENSAYO CLNICO ALEATORIZADO ANTECEDENTES:La colectomía y la proctocolectomía son el estándar inicial de atención para los pacientes con poliposis adenomatosa familiar. La farmacoterapia para prevenir la progresión de la poliposis y las cirugías en el tracto gastrointestinal inferior sería beneficiosa para los pacientes con esta enfermedad.OBJETIVO:Este análisis tuvo como objetivo evaluar el impacto de la combinación de eflornitina-sulindac versus la monoterapia en el retraso del tiempo hasta la progresión de la enfermedad en el tracto gastrointestinal inferior de pacientes con poliposis adenomatosa familiar.DISEÑO:Este es un análisis posthoc de un ensayo de fase 3 aleatorizado.ENTORNO CLINICO:Veintiún hospitales en 7 países que tratan a pacientes con poliposis adenomatosa familiar.PACIENTES:Adultos con poliposis adenomatosa familiar fueron aleatorizados 1: 1: 1 en 3 brazos.INTERVENCIONES:Los pacientes recibieron eflornitina (750 mg), sulindac (150 mg) o ambos una vez al día durante un máximo de 48 meses.PRINCIPALES MEDIDAS DE VALORACION:La eficacia se evaluó como el tiempo desde la aleatorización hasta los criterios de valoración primarios predefinidos de progresión de la enfermedad.RESULTADOS:Los resultados se informan para la población de estudio excluyendo a los pacientes que se habían sometido a ileostomías permanentes (n = 158). Se observó progresión de la enfermedad en 2/54 (3,7%), 9/53 (17,0%) y 10/51 (19,6%) pacientes con al menos tracto gastrointestinal inferior parcial en los brazos de combinación, sulindac y eflornitina, respectivamente, correspondientes al riesgo de reducciones del 80% (p = 0,02) y del 83% (p = 0,01) entre la combinación y el sulindaco o la eflornitina, respectivamente. Cuando se censuró la escisión endoscópica de adenomas ≥10 mm de tamaño, se observó la necesidad de cirugía mayor en 0/54, 7/53 (13,2%) y 8/51 (15,7%) pacientes en la combinación, sulindac y eflornitina, respectivamente, correspondientes a reducciones de riesgo cercanas al 100% entre combinación y sulindac (p = 0,005) o combinación y eflornitina (p = 0,003).LIMITACIONES:Este fue un análisis posthoc, el tamaño de la muestra fue pequeño y hubo menos eventos de los esperados.CONCLUSIONES:La terapia de combinación de eflornitina-sulindac fue superior a cualquier fármaco solo para retrasar o prevenir la necesidad de cirugía del tracto gastrointestinal inferior en pacientes con poliposis adenomatosa familiar. Consulte Video Resumen en http://links.lww.com/DCR/B658.
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Affiliation(s)
- Francesc Balaguer
- Department of Gastroenterology, Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of Barcelona, Barcelona, Spain
| | - Elena M Stoffel
- Division of Gastroenterology, University of Michigan, Ann Arbor, Michigan
| | - Carol Ann Burke
- Department of Gastroenterology, Hepatology & Nutrition, Cleveland Clinic, Cleveland, Ohio
| | - Evelien Dekker
- Department of Gastroenterology & Hepatology, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
| | - N Jewel Samadder
- Division of Gastroenterology & Hepatology, Mayo Clinic, Phoenix, Arizona
| | | | - Patrick M Lynch
- Department of Gastroenterology, Hepatology and Nutrition, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Paul E Wise
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Robert Hüneburg
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
- National Center for Hereditary Tumor Syndromes, Bonn, Germany
| | - Ramona M Lim
- Division of Population Sciences, Dana-Farber Cancer Institute, Boston, Massachusetts
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | | | - Wei Du
- Clinical Statistics Consulting, Blue Bell, Pennsylvania
| | | | - Alfred Cohen
- Cancer Prevention Pharmaceuticals, Inc, Tucson, Arizona
| | - James Church
- Department of Gastroenterology, Hepatology & Nutrition, Cleveland Clinic, Cleveland, Ohio
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Anele CC, Martin I, McGinty Duggan PM, Chauhan J, Clark SK, Faiz OD, Latchford AR. Attenuated Familial Adenomatous Polyposis: A Phenotypic Diagnosis but Obsolete Term? Dis Colon Rectum 2022; 65:529-535. [PMID: 34775416 DOI: 10.1097/dcr.0000000000002217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Attenuated familial adenomatous polyposis is characterised by low number (≤100) and delayed development of colorectal adenomas. Various definitions have been used, and genotype-phenotype correlations have been suggested. OBJECTIVE We aimed to evaluate phenotypic and genotypic correlation in patients with presumed attenuated familial adenomatous polyposis and assess familial variability. DESIGN This is a retrospective study. SETTINGS This study was conducted at a tertiary polyposis registry. PATIENTS Individuals with attenuated familial adenomatous polyposis were identified. Phenotypic group was defined as 100 or fewer adenomas at age 25 years and genotypic group was defined as a variant in the adenomatous polyposis coli region associated with attenuated familial adenomatous polyposis. Pathology polyp count was used for patients who had undergone surgery and endoscopic polyp count for those with intact colon. MAIN OUTCOME MEASURES We evaluated phenotypic and genotypic correlation in patients with presumed attenuated familial adenomatous polyposis and familial variability. RESULTS A total of 69 patients were identified in the phenotypic group, of whom 54 (78%) had a pathogenic variant in the attenuated regions of the adenomatous polyposis coli gene. Forty-eight (70%) had intact colon (median age at last colonoscopy 43 [25-73] years; median endoscopic polyp count 20 [0-100]) and 21 (30%) had undergone colectomy (median age at surgery 45 [25-54] years; median pathology polyp count 43 [3-100]). Eighty-three patients were identified in the genotypic group of which 54 (65%) had attenuated phenotype. Inter- and intrafamilial variability were observed. LIMITATIONS This study was limited by its retrospective nature and single-center experience. CONCLUSION Phenotype in familial adenomatous polyposis lies on a spectrum and is determined in part by genotype and age at adenoma count. Diagnosis of attenuated familial adenomatous polyposis should be based on phenotype; genotype is not a reliable indicator. Management should be personalized according to the phenotype of each individual. See Video Abstract at http://links.lww.com/DCR/B775. POLIPOSIS ADENOMATOSA FAMILIAR ATENUADA UN DIAGNSTICO FENOTPICO PERO TRMINO OBSOLETO ANTECEDENTES:La poliposis adenomatosa familiar atenuada se caracteriza por un número bajo (≤100) y desarrollo retardado de adenomas colorrectales. Se han utilizado varias definiciones y se han sugerido correlaciones genotipo-fenotipo.OBJETIVO:Nuestro objetivo es evaluar la correlación fenotípica y genotípica en pacientes con presunta poliposis adenomatosa familiar atenuada y evaluar la variabilidad familiar.DISEÑO:Este es un estudio retrospectivo.AJUSTE:Este estudio se realizó en un registro terciario de poliposis.PACIENTES:Se identificaron individuos con poliposis adenomatosa familiar atenuada. El grupo fenotípico se definió como ≤100 adenomas a la edad de 25 años y el grupo genotípico se definió como una variante en la región de poliposis coli adenomatosa asociada con poliposis adenomatosa familiar atenuada. Se utilizó el recuento de pólipos en patología para los pacientes que se habían sometido a cirugía y el recuento de pólipos endoscópico para los que tenían el colon intacto.PRINCIPALES MEDIDAS DE RESULTADO:Evaluamos la correlación fenotípica y genotípica en pacientes con presunta poliposis adenomatosa familiar atenuada y variabilidad familiar.RESULTADOS:Un total de 69 pacientes se identificaron en el grupo fenotípico de los cuales 54 (78%) tenían una variante patogénica en las regiones atenuadas del gen de la poliposis coli adenomatosa. Cuarenta y ocho (70%) tenían colon intacto (edad media en la última colonoscopia 43 [25-73] años; mediana del recuento de pólipos endoscópicos 20 [0-100]) y 21 (30%) se habían sometido a colectomía (edad edia en el momento de la cirugía 45 [25-54] años; mediana del recuento de pólipos patológicos 43 [3-100]). Se identificaron 83 pacientes en el grupo genotípico de los cuales 54 (65%) tenían fenotipo atenuado. Se observó variabilidad inter e intrafamiliar.LIMITACIONES:Este estudio estuvo limitado por su naturaleza retrospectiva y la experiencia de un solo centro.CONCLUSIÓNES:El fenotipo en la poliposis adenomatosa familiar se encuentra en un espectro, determinado en parte por el genotipo y la edad en el momento del recuento de adenomas. El diagnóstico de poliposis adenomatosa familiar atenuada debe basarse en el fenotipo; el genotipo no es un indicador confiable. El manejo debe personalizarse según el fenotipo de cada individuo. Consulte Video Resumen en http://links.lww.com/DCR/B775.
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Affiliation(s)
- Chukwuemeka C Anele
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, United Kingdom
- Department of Surgery and Cancer, Imperial College, London, United Kingdom
| | - Isabel Martin
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, United Kingdom
- Department of Surgery and Cancer, Imperial College, London, United Kingdom
| | - Patricia M McGinty Duggan
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, United Kingdom
| | - Jeshu Chauhan
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, United Kingdom
| | - Susan K Clark
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, United Kingdom
- Department of Surgery and Cancer, Imperial College, London, United Kingdom
| | - Omar D Faiz
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, United Kingdom
- Department of Surgery and Cancer, Imperial College, London, United Kingdom
| | - Andrew R Latchford
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, United Kingdom
- Department of Surgery and Cancer, Imperial College, London, United Kingdom
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