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Gavric A, Sanchez LR, Brunori A, Bravo R, Balaguer F, Pellisé M. Endoscopic management of patients with familial adenomatous polyposis after prophylactic colectomy or restorative proctocolectomy - systematic review of the literature. Radiol Oncol 2024; 58:153-169. [PMID: 38860690 PMCID: PMC11202397 DOI: 10.2478/raon-2024-0029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Accepted: 04/16/2024] [Indexed: 06/12/2024] Open
Abstract
BACKGROUND Patients with familial adenomatous polyposis (FAP) develop early colorectal adenomas and if left untreated, progression to cancer is an inevitable event. Prophylactic surgery does not prevent further development of cancer in the rectal remnant, rectal cuff in patients with ileal pouch anal anastomosis (IPAA) and even on the ileal mucosa of the pouch body. The aim of this review is to assess long-term rates of cancer and adenoma development in patients with FAP after prophylactic surgery and to summarise current recommendations for endoscopic management and surveillance of these patients. MATERIALS AND METHODS A systematic literature search of studies from January 1946 through to June 2023 was conducted using the PRISMA checklist. The electronic database PubMed was searched. RESULTS Fifty-four papers involving 5010 patients were reviewed. Cancer rate in the rectal remnant was 8.8-16.7% in the western population and 37% in the eastern population. The cumulative risk of cancer 30 years after surgery was 24%. Mortality due to cancer in the rectal remnant is 1.1-11.1% with a 5-year survival rate of 55%. The adenoma rate after primary IPAA was 9.4-85% with a cumulative risk of 85% 20 years after surgery and a cumulative risk of 12% for advanced adenomas 10 years after surgery. Cumulative risk for adenomas after ileorectal anastomosis (IRA) was 85% after 5 and 100% after 10 years. Adenomas developed more frequently after stapled (33.9-57%) compared to hand-sewn (0-33%) anastomosis. We identified reports of 45 cancers in patients after IPAA of which 30 were in the pouch body and 15 in the rectal cuff or at the anastomosis. CONCLUSIONS There was a significant incidence of cancer and adenomas in the rectal remnant and ileal pouch of FAP patients during the long-term follow-up. Regular endoscopic surveillance is recommended, not only in IRA patients, but also in pouch patients after proctocolectomy.
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Affiliation(s)
- Aleksandar Gavric
- Department of Gastroenterology and Hepatology, University Medical Centre Ljubljana, Slovenia
| | - Liseth Rivero Sanchez
- Department of Gastroenterology, Hospital Clinic de Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Center for Biomedical Research in the Hepatic and Digestive Diseases Network (CIBERehd), Barcelona, Spain
| | - Angelo Brunori
- Department of Gastroenterology, Hospital Clinic de Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Center for Biomedical Research in the Hepatic and Digestive Diseases Network (CIBERehd), Barcelona, Spain
| | - Raquel Bravo
- Institut d’Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Center for Biomedical Research in the Hepatic and Digestive Diseases Network (CIBERehd), Barcelona, Spain
- Surgery Department, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Francesc Balaguer
- Department of Gastroenterology, Hospital Clinic de Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Center for Biomedical Research in the Hepatic and Digestive Diseases Network (CIBERehd), Barcelona, Spain
| | - Maria Pellisé
- Department of Gastroenterology, Hospital Clinic de Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
- Center for Biomedical Research in the Hepatic and Digestive Diseases Network (CIBERehd), Barcelona, Spain
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Steinberger AE, Westfal ML, Wise PE. Surgical Decision-Making in Familial Adenomatous Polyposis. Clin Colon Rectal Surg 2024; 37:191-197. [PMID: 38617844 PMCID: PMC11007598 DOI: 10.1055/s-0043-1770732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Familial adenomatous polyposis (FAP) is an autosomal dominant disorder affecting patients with germline mutations of the adenomatous polyposis coli (APC) tumor suppressor gene. The surgical treatment of colorectal disease in FAP, which has the goal of colorectal cancer prevention, varies based on both patient and disease factors but can include the following: total colectomy with ileorectal anastomosis, proctocolectomy with stapled or hand-sewn ileal pouch-anal anastomosis, or total proctocolectomy with end ileostomy. The operative options and extent of resection, as well as the use of endoscopy and chemoprevention for the management of polyposis, will be discussed in detail in this article. In addition, commonly debated management decisions related to the treatment of patients with FAP, including the timing of prophylactic colorectal resections for patients with FAP and management of the polyp burden in the rectum, will be discussed. Finally, genotype considerations and the impact of desmoid disease on operative decisions in the setting of FAP will also be reviewed.
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Affiliation(s)
- Allie E. Steinberger
- Section of Colon and Rectal Surgery, Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Maggie L. Westfal
- Section of Colon and Rectal Surgery, Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Paul E. Wise
- Section of Colon and Rectal Surgery, Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, Missouri
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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] [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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Endoscopic Management of Adenomas in the Ileal Pouch and the Rectal Remnant after Surgical Treatment in Familial Adenomatous Polyposis. J Clin Med 2022; 11:jcm11123562. [PMID: 35743632 PMCID: PMC9225442 DOI: 10.3390/jcm11123562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/15/2022] [Accepted: 06/20/2022] [Indexed: 11/27/2022] Open
Abstract
In patients with familial adenomatous polyposis (FAP), adenomas and even carcinomas may develop in the rectal remnant and the ileal pouch after surgical treatment. The aim of this study was to evaluate the outcome of endoscopic management in patients with FAP. The main outcome measurements were the appearance of secondary cancer, complications, and the need for additional surgery. Thirty-four FAP patients with Kock’s continent ileostomy (Kock) (n = 3), ileorectal anastomosis (IRA) (n = 12), and ileal pouch-anal anastomosis (IPAA) (n = 19) were identified. The median follow-up period of endoscopic surveillance was 11.5 years for pouch patients (Kock + IPAA) and 21.7 years for IRA. Metachronous adenomas appeared in 32 patients (94.1%). In pouch patients, a total of 120 treatments were given to 20 patients, and 12 sessions of delayed bleeding (10%) occurred, which was significantly higher compared to IRA patients, with 0 sessions (p < 0.001). In IRA patients, a total of 169 treatments were given to 11 patients, with one case of perforation. No adenocarcinoma has developed since the start of endoscopic surveillance. Regular endoscopic surveillance and treatment are feasible and safe. However, in pouch patients, one must be cautious about delayed bleeding in the treatment of adenomas.
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Aelvoet AS, Buttitta F, Ricciardiello L, Dekker E. Management of familial adenomatous polyposis and MUTYH-associated polyposis; new insights. Best Pract Res Clin Gastroenterol 2022; 58-59:101793. [PMID: 35988966 DOI: 10.1016/j.bpg.2022.101793] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/21/2021] [Accepted: 03/08/2022] [Indexed: 02/07/2023]
Abstract
Familial adenomatous polyposis (FAP) and MUTYH-associated polyposis (MAP) are rare inherited polyposis syndromes with a high colorectal cancer (CRC) risk. Therefore, frequent endoscopic surveillance including polypectomy of relevant premalignant lesions from a young age is warranted in patients. In FAP and less often in MAP, prophylactic colectomy is indicated followed by lifelong endoscopic surveillance of the retained rectum after (sub)total colectomy and ileal pouch after proctocolectomy to prevent CRC. No consensus is reached on the right type and timing of colectomy. As patients with FAP and MAP nowadays have an almost normal life-expectancy due to adequate treatment of colorectal polyposis, challenges in the management of FAP and MAP have shifted towards the treatment of duodenal and gastric adenomas as well as desmoid treatment in FAP. Whereas up until recently upper gastrointestinal surveillance was mostly diagnostic and patients were referred for surgery once duodenal or gastric polyposis was advanced, nowadays endoscopic treatment of premalignant lesions is widely performed. Aiming to reduce polyp burden in the colorectum as well as in the upper gastrointestinal tract, several chemopreventive agents are currently being studied.
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Affiliation(s)
- Arthur S Aelvoet
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam Cancer Center Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands.
| | - Francesco Buttitta
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy; IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant'Orsola, Bologna, Italy.
| | - Luigi Ricciardiello
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy; IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant'Orsola, Bologna, Italy.
| | - Evelien Dekker
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam Cancer Center Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands.
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Anele CC, Xiang J, Martin I, Hawkins M, Man R, Clark SK, Faiz OD, Latchford A. Regular endoscopic surveillance and polypectomy is effective in managing rectal adenoma progression following colectomy and ileorectal anastomosis in patients with familial adenomatous polyposis. Colorectal Dis 2022; 24:277-283. [PMID: 34741380 DOI: 10.1111/codi.15981] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 10/28/2021] [Accepted: 11/01/2021] [Indexed: 01/04/2023]
Abstract
AIM Total colectomy with ileorectal anastomosis (TC-IRA) is a surgical option for patients with familial adenomatous polyposis (FAP). Regular endoscopic surveillance of the rectum is recommended to prevent rectal cancer. We aimed to document polyp progression in the rectum following TC-IRA and evaluate the role of polypectomy during surveillance. METHOD Patients with FAP who underwent TC-IRA between 1990 and 2017 were identified. Demographic, endoscopic and genetic data were retrieved. Cumulative rectal adenoma (polyp) counts were obtained, whilst accounting for any polypectomies during the study period. The rate of polyp progression and factors influencing secondary proctectomy were evaluated. RESULTS One hundred and ninety-nine patients fulfilled our inclusion criteria, of which 44% were male. The median age at colectomy was 19 (range 11-70) years and median preoperative rectal polyp count was 7 (range 0-50). All patients had an APC pathogenic variant, of which 151 (79%) were 5' of the mutation cluster region (MCR), 19 (10%) in the MCR, six (3%) were 3' of the MCR and 15 (8%) had a gross deletion. After a median follow-up of 8.6 (range1-27) years and a median of 11 (range 2-37) flexible sigmoidoscopies per patient, the median rate of polyp progression was 5.5 polyps/year (range 0-70.2). There was no evidence of polyp regression. Eight (4%) patients underwent secondary proctectomy for neoplasia, of which one (0.5%) had rectal adenocarcinoma. A total of 13,527 polyps were removed, a median of 35 polyps/patient (range 0-829). The rate of polyp progression was not significantly associated with genotypic or phenotypic factors. CONCLUSION Progression of rectal adenoma burden following TC-IRA appears to be slow and dependent on the length of follow-up. In the modern era of stringent endoscopic surveillance and therapeutic procedures such as cold snare polypectomy, the rate of secondary proctectomy and the risk of rectal cancer after TC-IRA are very low. These findings are important when counselling patients with regard to the choice of surgery for FAP and implementing endoscopic surveillance.
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Affiliation(s)
- Chukwuemeka C Anele
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, UK.,Department of Surgery and Cancer, Imperial College, London, UK
| | - Jinpo Xiang
- Department of Medicine, Imperial College, London, UK
| | - Isabel Martin
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, UK
| | - Menna Hawkins
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, UK
| | - Ripple Man
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, UK
| | - Susan K Clark
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, UK
| | - Omar D Faiz
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, UK
| | - Andrew Latchford
- The Polyposis Registry, St Mark's Hospital, London North West University Healthcare NHS Trust, Harrow, UK
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Stanich PP, Sullivan B, Kim AC, Kalady MF. Endoscopic Management and Surgical Considerations for Familial Adenomatous Polyposis. Gastrointest Endosc Clin N Am 2022; 32:113-130. [PMID: 34798980 DOI: 10.1016/j.giec.2021.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Familial adenomatous polyposis (FAP) is the development of many adenomatous colorectal polyps. Colonoscopy is recommended to start at age 10 to 12 years at intervals of 1 to 2 years. Colectomy is clearly indicated for malignancy or significant colorectal symptoms. After colectomy, endoscopic surveillance is still critical. Duodenal and gastric polyposis is also found in almost all patients with FAP. Screening with upper endoscopy and ampullary visualization is recommended, generally determined by age and staging of duodenal polyposis, but guidelines are increasingly factoring in ampullary and gastric manifestations. Surgical management of malignancy or advanced upper tract manifestations is needed.
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Affiliation(s)
- Peter P Stanich
- Division of Gastroenterology, Hepatology & Nutrition, The Ohio State University Wexner Medical Center, 395 West 12th Avenue, Suite 200, Columbus, OH 43210, USA.
| | - Brian Sullivan
- Division of Gastroenterology, Duke University Medical Center, 2301 Erwin Road, Durham, NC 27710, USA. https://twitter.com/gi_sullivan
| | - Alex C Kim
- Division of Surgical Oncology, The Ohio State University Wexner Medical Center, N924 Doan Hall, 410 West 10th Avenue, Columbus, OH 43210, USA. https://twitter.com/CRS_HIPEC
| | - Matthew F Kalady
- Division of Colorectal Surgery, The Ohio State University Wexner Medical Center, 737 Doan Hall, 410 West 10th Avenue, Columbus, OH 43210, USA. https://twitter.com/MattKaladyMD
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Sasaki K, Nozawa H, Kawai K, Murono K, Emoto S, Kishikawa J, Ishii H, Yokoyama Y, Abe S, Nagai Y, Anzai H, Sonoda H, Taira T, Ishihara S. Risk of extracolonic malignancies and metachronous rectal cancer after colectomy and ileorectal anastomosis in familial adenomatous polyposis. Asian J Surg 2021; 45:396-400. [PMID: 34330586 DOI: 10.1016/j.asjsur.2021.06.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 05/12/2021] [Accepted: 06/30/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Analysis of long-term clinical outcomes of patients with familial adenomatous polyposis is critical in reducing or preventing the incidence of extracolonic malignancies after initial surgery. The aim of the present study was to clarify the long-term outcomes, and establish a surveillance strategy for surgically treated familial adenomatous polyposis patients. METHODS Between January 1967 and March 2020, retrospective data were collected from 37 patients with familial adenomatous polyposis treated or monitored in our department. Occurrence of metachronous cancers, including rectal cancers and extracolonic malignancies, and other diseases was analyzed. RESULTS The median follow-up duration after the first surgery was 13.8 years. Initially, 16 patients underwent total proctocolectomy with ileal pouch-anal anastomosis, 18 underwent total colectomy with ileorectal anastomosis, and three underwent other procedures. A secondary proctectomy was performed for 9 of the 18 patients who underwent ileorectal anastomosis. Rectal cancer was diagnosed in 6 patients who underwent ileorectal anastomosis. In addition, 5 gastric cancer, 2 duodenal cancer, 1 gallbladder cancer, and 1 thyroid cancer cases were diagnosed. The age at which the extracolonic malignancies were diagnosed was >50 years. 4 patients died due to metachronous rectal cancer, gastric cancer, or gallbladder cancer. CONCLUSION Careful consideration should be paid before choosing ileorectal anastomosis as the treatment procedure for familial adenomatous polyposis patients because completion proctectomy was eventually necessary for half of the patients. Long-term surveillance, with more frequent gastric surveillance for patients over 50 years, is important for the prevention and treatment of extracolonic malignancies in familial adenomatous polyposis patients.
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Affiliation(s)
- Kazuhito Sasaki
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan.
| | - Hiroaki Nozawa
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Kazushige Kawai
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Koji Murono
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Shigenobu Emoto
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Junko Kishikawa
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Hiroaki Ishii
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Yuichiro Yokoyama
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Shinya Abe
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Yuzo Nagai
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Hiroyuki Anzai
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Hirofumi Sonoda
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Tetsuro Taira
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
| | - Soichiro Ishihara
- Department of Surgical Oncology, Faculty of Medicine, the University of Tokyo, Japan
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Pasquer A, Benech N, Pioche M, Breton A, Rivory J, Vinet O, Poncet G, Saurin JC. Prophylactic colectomy and rectal preservation in FAP: systematic endoscopic follow-up and adenoma destruction changes natural history of polyposis. Endosc Int Open 2021; 9:E1014-E1022. [PMID: 34222624 PMCID: PMC8211478 DOI: 10.1055/a-1467-6257] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 03/04/2021] [Indexed: 12/30/2022] Open
Abstract
Background and study aims Prophylactic surgery of familial adenomatous polyposis (FAP) includes total colectomy with ileorectal anastomosis (IRA) to proctocolectomy with ileoanal anastomosis (IAA). Surgical guidelines rely on studies without systematic endoscopic follow-up and treatment. Our aim was to report our experience based on a different approach: therapeutic follow-up, comparing in this setting IRA and IAA in terms of oncological safety and quality of life. Patients and methods Between January 1965 and November 2015, all patients who underwent prophylactic surgery for FAP with therapeutic endoscopic follow-up in Lyon University hospital: systematic endoscopic treatment of adenomas, were retrospectively and prospectively (since 2011) included. Results A total of 296 patients were analyzed: 92 had proctocolectomy with IAA (31.1 %), 197 total colectomy with IRA (66.5 %), and seven abdominoperineal resections (2.4 %). Median follow-up was 17.1 years (range, 0-38.1). Incidence of secondary cancer (IR vs. IAA) was 6.1 % vs. 1.1 % ( P = 0.06; 95 %CI 0.001-0.36). The 15-year cancer-free and overall survival (IR vs. IAA) were 99.5 % vs 100 % ( P = 0.09) and 98.9 % vs. 98.8 % ( P = 0.82), respectively. Postoperative morbidity occurred in 44 patients: 29 (14.7 %) in the IRA and 15 (16.3 %) in the IAA group ( P = 0.72). The mean number of stools per day in the respective groups were 4.4 (2.5) vs. 5.5 (2.6) ( P = 0.001). Fecal incontinence occurred in 14 patients (7.1 %) in the IRA vs. 16 (17.4 %) in the IAA group ( P = 0.03). Conclusions A combination of therapeutic endoscopic treatment and extended rectal preservation appears to be a safe alternative to ileoanal J-pouch anastomosis.
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Affiliation(s)
- Arnaud Pasquer
- Digestive and Oncological Surgery Department, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France,University Claude Bernard Lyon I, Faculté de Médecine Lyon Est, Lyon, France
| | - Nicolas Benech
- Hepato-gastroenterology Department Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Mathieu Pioche
- University Claude Bernard Lyon I, Faculté de Médecine Lyon Est, Lyon, France,Hepato-gastroenterology Department Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Antoine Breton
- Digestive and Oncological Surgery Department, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Jerome Rivory
- Hepato-gastroenterology Department Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Olivier Vinet
- Hepato-gastroenterology Department Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Gilles Poncet
- Digestive and Oncological Surgery Department, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France,University Claude Bernard Lyon I, Faculté de Médecine Lyon Est, Lyon, France
| | - Jean Christophe Saurin
- University Claude Bernard Lyon I, Faculté de Médecine Lyon Est, Lyon, France,Hepato-gastroenterology Department Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
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Japanese Society for Cancer of the Colon and Rectum (JSCCR) guidelines 2020 for the Clinical Practice of Hereditary Colorectal Cancer. Int J Clin Oncol 2021; 26:1353-1419. [PMID: 34185173 PMCID: PMC8286959 DOI: 10.1007/s10147-021-01881-4] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 01/10/2021] [Indexed: 12/14/2022]
Abstract
Hereditary colorectal cancer (HCRC) accounts for < 5% of all colorectal cancer cases. Some of the unique characteristics commonly encountered in HCRC cases include early age of onset, synchronous/metachronous cancer occurrence, and multiple cancers in other organs. These characteristics necessitate different management approaches, including diagnosis, treatment or surveillance, from sporadic colorectal cancer management. There are two representative HCRC, named familial adenomatous polyposis and Lynch syndrome. Other than these two HCRC syndromes, related disorders have also been reported. Several guidelines for hereditary disorders have already been published worldwide. In Japan, the first guideline for HCRC was prepared by the Japanese Society for Cancer of the Colon and Rectum (JSCCR), published in 2012 and revised in 2016. This revised version of the guideline was immediately translated into English and published in 2017. Since then, several new findings and novel disease concepts related to HCRC have been discovered. The currently diagnosed HCRC rate in daily clinical practice is relatively low; however, this is predicted to increase in the era of cancer genomic medicine, with the advancement of cancer multi-gene panel testing or whole genome testing, among others. Under these circumstances, the JSCCR guidelines 2020 for HCRC were prepared by consensus among members of the JSCCR HCRC Guideline Committee, based on a careful review of the evidence retrieved from literature searches, and considering the medical health insurance system and actual clinical practice settings in Japan. Herein, we present the English version of the JSCCR guidelines 2020 for HCRC.
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Abstract
Nearly 5% of colorectal cancers are hereditary colorectal cancers, including adenomatous polyposis. The aim of this review was to highlight the current management of adenomatous polyposis. The two main genetic conditions responsible for adenomatous polyposis are familial adenomatous polyposis (FAP) (caused by an autosomal dominant mutation of the APC gene) and MUTYH-associated polyposis (MAP) (caused by bi-allelic recessive mutations of the MUTYH (MutY human homolog) gene). FAP is characterized by the presence of >1000 polyps and a young age at diagnosis (mean age of 10). In the absence of screening, the risk of colorectal cancer at age 40 is 100%. It is recommended to start screening at the age of 10-12 years. For patients with FAP and MAP, it is also recommended to screen the upper gastrointestinal tract (stomach and duodenum). In FAP, prophylactic surgery aims to reduce the risk of death without impairment of patient quality of life. The best age for prophylactic surgery is not well-defined; in Europe, prophylactic surgery is usually performed at age 20 as the risk of cancer increases sharply during the third decade. There are three main surgical procedures employed: total colectomy with an ileorectal anastomosis, restorative coloproctectomy with a J pouch anastomosis and coloproctectomy with a stoma. Restorative coloproctectomy with J pouch anastomosis is the reference procedure; however, disease can vary in severity from one patient to another and this must be taken into account to decide which procedure should be performed. In conclusion, the management of adenomatous polyposis is complex but is well-defined by guidelines, particularly in France.
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12
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Monahan KJ, Bradshaw N, Dolwani S, Desouza B, Dunlop MG, East JE, Ilyas M, Kaur A, Lalloo F, Latchford A, Rutter MD, Tomlinson I, Thomas HJW, Hill J. Guidelines for the management of hereditary colorectal cancer from the British Society of Gastroenterology (BSG)/Association of Coloproctology of Great Britain and Ireland (ACPGBI)/United Kingdom Cancer Genetics Group (UKCGG). Gut 2020; 69:411-444. [PMID: 31780574 PMCID: PMC7034349 DOI: 10.1136/gutjnl-2019-319915] [Citation(s) in RCA: 232] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 10/25/2019] [Accepted: 11/05/2019] [Indexed: 12/12/2022]
Abstract
Heritable factors account for approximately 35% of colorectal cancer (CRC) risk, and almost 30% of the population in the UK have a family history of CRC. The quantification of an individual's lifetime risk of gastrointestinal cancer may incorporate clinical and molecular data, and depends on accurate phenotypic assessment and genetic diagnosis. In turn this may facilitate targeted risk-reducing interventions, including endoscopic surveillance, preventative surgery and chemoprophylaxis, which provide opportunities for cancer prevention. This guideline is an update from the 2010 British Society of Gastroenterology/Association of Coloproctology of Great Britain and Ireland (BSG/ACPGBI) guidelines for colorectal screening and surveillance in moderate and high-risk groups; however, this guideline is concerned specifically with people who have increased lifetime risk of CRC due to hereditary factors, including those with Lynch syndrome, polyposis or a family history of CRC. On this occasion we invited the UK Cancer Genetics Group (UKCGG), a subgroup within the British Society of Genetic Medicine (BSGM), as a partner to BSG and ACPGBI in the multidisciplinary guideline development process. We also invited external review through the Delphi process by members of the public as well as the steering committees of the European Hereditary Tumour Group (EHTG) and the European Society of Gastrointestinal Endoscopy (ESGE). A systematic review of 10 189 publications was undertaken to develop 67 evidence and expert opinion-based recommendations for the management of hereditary CRC risk. Ten research recommendations are also prioritised to inform clinical management of people at hereditary CRC risk.
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Affiliation(s)
- Kevin J Monahan
- Family Cancer Clinic, St Mark's Hospital, London, UK
- Faculty of Medicine, Imperial College, London, UK
| | - Nicola Bradshaw
- Clinical Genetics, West of Scotland Genetics Services, Glasgow, Glasgow, UK
| | - Sunil Dolwani
- Gastroenterology, Cardiff and Vale NHS Trust, Cardiff, UK
| | - Bianca Desouza
- Clinical Genetics, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - James E East
- Translational Gastroenterology Unit, John Radcliffe Hospital, Oxford, UK
- Oxford NIHR Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Mohammad Ilyas
- Faculty of Medicine & Health Sciences, Nottingham University, Nottingham, UK
| | - Asha Kaur
- Head of Policy and Campaigns, Bowel Cancer UK, London, UK
| | - Fiona Lalloo
- Genetic Medicine, Central Manchester University Hospitals Foundation Trust, Manchester, UK
| | | | - Matthew D Rutter
- Gastroenterology, University Hospital of North Tees, Stockton-on-Tees, UK
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | - Ian Tomlinson
- Nuffield Department of Clinical Medicine, Wellcome Trust Centre for Human Genetics, Birmingham, UK
- Cancer Research Centre, University of Edinburgh, Edinburgh, UK
| | - Huw J W Thomas
- Family Cancer Clinic, St Mark's Hospital, London, UK
- Faculty of Medicine, Imperial College, London, UK
| | - James Hill
- Genetic Medicine, Central Manchester University Hospitals Foundation Trust, Manchester, UK
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Vitellaro M, Piozzi G, Signoroni S, Ricci MT, Ciniselli CM, Cardani A, Vecchi I, Mancini A, Magarotto A, Verderio P, Massimino M, Ferrari A, Biasoni D. Short-term and long-term outcomes after preventive surgery in adolescent patients with familial adenomatous polyposis. Pediatr Blood Cancer 2020; 67:e28110. [PMID: 31802619 DOI: 10.1002/pbc.28110] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/14/2019] [Accepted: 11/16/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND APC gene pathogenic variants are characterized by a lifetime risk of nearly 100% to develop a colorectal carcinoma. International guidelines suggest a prophylactic surgery in the second decade. METHODS A descriptive analysis was performed evaluating a surgical series of adolescent patients with familial adenomatous polyposis (FAP) enrolled in the prospectively maintained hereditary polyposis registry. RESULTS Thirty-eight adolescent patients (median age 16 years; range, 7-19) underwent laparoscopic prophylactic surgery. APC gene pathogenic variants were detected in all patients, and six patients were proband. No patients were converted to open surgery. Median postoperative stay was five days (4-16). Early postoperative complications were one dural puncture and one anastomotic leakage. Regarding late complications, we observed one patient having small bowel obstruction 56 months after surgery. Pathological reports showed one patient with pTis adenocarcinoma in two separate sites; 33 patients with low-grade dysplasia, four with high-grade dysplasia. One patient developed a desmoid tumor 37 months after surgery. After a median follow-up of 40.5 months, no patients died or had a second abdominal surgery because of cancer in rectal stump. CONCLUSIONS Rectal sparing surgery was the first choice in the major respect of patients' quality of life. Laparoscopic prophylactic surgery for FAP is well accepted from adolescents. It represents a safe option due to the low incidence of post-surgical desmoids and quick postoperative recovery.
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Affiliation(s)
- Marco Vitellaro
- Hereditary Digestive Tract Tumors Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.,Colorectal Surgery Section, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Guglielmo Piozzi
- Colorectal Surgery Section, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Stefano Signoroni
- Hereditary Digestive Tract Tumors Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Maria Teresa Ricci
- Hereditary Digestive Tract Tumors Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Chiara Maura Ciniselli
- Bioinformatics and Biostatistics Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Anna Cardani
- Department of Critical and Supportive Therapy, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Irene Vecchi
- Department of Critical and Supportive Therapy, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Andrea Mancini
- Diagnostic and Therapeutic Endoscopy Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Andrea Magarotto
- Diagnostic and Therapeutic Endoscopy Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Paolo Verderio
- Bioinformatics and Biostatistics Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Maura Massimino
- Pediatric Oncology Section, Department of Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Andrea Ferrari
- Pediatric Oncology Section, Department of Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Davide Biasoni
- Pediatric Surgery Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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Abstract
Familial adenomatous polyposis (FAP) is an autosomal dominant genetic disease with a high tendency to develop colorectal cancer. The timing and choice of preventive surgical interventions should be based on the number, size and severity of adenomas, combined with a variety of considerations, in order to effectively prevent cancer and make patients easy to accept. Total proctocolectomy and ileal pouch-anal anastomosis (IPAA) procedure, which could minimize the residual rectal mucosa and reduce the risk of adenoma recurrence, has become the first choice for patients with FAP. Besides, laparoscopic IPAA has obvious advantages such as cosmetic appearance, quick recovery, little adhesion and high pregnancy rate. Patients with FAP should be managed by experienced surgeons working in specialized medical centers in order to get the most reasonable treatment at the best time and achieve long-term effective outcomes.
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Affiliation(s)
- Kai-Yu Li
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Gang Liu
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin 300052, China
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15
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A Decision Analysis for Rectal-Sparing Familial Adenomatous Polyposis: Total Colectomy With Ileorectal Anastomosis Versus Proctocolectomy With IPAA. Dis Colon Rectum 2019; 62:27-32. [PMID: 30394986 DOI: 10.1097/dcr.0000000000001186] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND There are different approaches for the surgical management of rectal-sparing familial adenomatous polyposis with variable impacts on both quality of life and survival. OBJECTIVE The aim of this study was to quantify the trade-offs between total proctocolectomy with IPAA versus total colectomy with ileorectal anastomosis using decision analysis. DESIGN We created a disease simulation Markov model to simulate the clinical events after IPAA and ileorectal anastomosis for rectal-sparing familial adenomatous polyposis in a cohort of individuals at the age 30 years. We used available literature to obtain different transition probabilities and health-states utilities. The output parameters were quality-adjusted life-years and life-years. Deterministic and probabilistic sensitivity analyses were performed. SETTINGS A decision analysis using a Markov model was conducted at a single center. PATIENTS Patients with rectal-sparing familial adenomatous polyposis at age 30 years were included. Rectal-sparing familial adenomatous polyposis is defined as the presence of 0 to 20 polyps that can be removed endoscopically. MAIN OUTCOME MEASURES Quality-adjusted life-years were measured. RESULTS Our model showed that the mean quality-adjusted life-years for IPAA was 25.12 and for ileorectal anastomosis was 27.12 in base-case analysis. Mean life-years for IPAA were 28.81 and 28.28 for ileorectal anastomosis. A 1-way sensitivity analysis was performed for all of the parameters in the model. None of the deterministic sensitivity analyses changed the model results across the range of plausible values. Probabilistic analysis identified that, in 86.9% of scenarios, ileorectal anastomosis had improved quality-adjusted life-years compared with IPAA. LIMITATIONS The study was limited by characteristics inherent to modeling studies. CONCLUSIONS Ileorectal anastomosis was found to be preferable for patients with rectal-sparing familial adenomatous polyposis when quality of life is taken into consideration. This model was robust based on both deterministic and probabilistic sensitivity analyses. These data should be taken into consideration when counseling patients regarding a surgical approach in rectal-sparing familial adenomatous polyposis. See Video Abstract at http://links.lww.com/DCR/A715.
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Ishida H, Yamaguchi T, Tanakaya K, Akagi K, Inoue Y, Kumamoto K, Shimodaira H, Sekine S, Tanaka T, Chino A, Tomita N, Nakajima T, Hasegawa H, Hinoi T, Hirasawa A, Miyakura Y, Murakami Y, Muro K, Ajioka Y, Hashiguchi Y, Ito Y, Saito Y, Hamaguchi T, Ishiguro M, Ishihara S, Kanemitsu Y, Kawano H, Kinugasa Y, Kokudo N, Murofushi K, Nakajima T, Oka S, Sakai Y, Tsuji A, Uehara K, Ueno H, Yamazaki K, Yoshida M, Yoshino T, Boku N, Fujimori T, Itabashi M, Koinuma N, Morita T, Nishimura G, Sakata Y, Shimada Y, Takahashi K, Tanaka S, Tsuruta O, Yamaguchi T, Sugihara K, Watanabe T. Japanese Society for Cancer of the Colon and Rectum (JSCCR) Guidelines 2016 for the Clinical Practice of Hereditary Colorectal Cancer (Translated Version). J Anus Rectum Colon 2018; 2:S1-S51. [PMID: 31773066 PMCID: PMC6849642 DOI: 10.23922/jarc.2017-028] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 09/15/2017] [Indexed: 02/07/2023] Open
Abstract
Hereditary colorectal cancer accounts for less than 5% of all colorectal cancer cases. Some of the unique characteristics that are commonly encountered in cases of hereditary colorectal cancer include early age at onset, synchronous/metachronous occurrence of the cancer, and association with multiple cancers in other organs, necessitating different management from sporadic colorectal cancer. While the diagnosis of familial adenomatous polyposis might be easy because usually 100 or more adenomas that develop in the colonic mucosa are in this condition, Lynch syndrome, which is the most commonly associated disease with hereditary colorectal cancer, is often missed in daily medical practice because of its relatively poorly defined clinical characteristics. In addition, the disease concept and diagnostic criteria for Lynch syndrome, which was once called hereditary non-polyposis colorectal cancer, have changed over time with continual research, thereby possibly creating confusion in clinical practice. Under these circumstances, the JSCCR Guideline Committee has developed the "JSCCR Guidelines 2016 for the Clinical Practice of Hereditary Colorectal Cancer (HCRC)," to allow delivery of appropriate medical care in daily practice to patients with familial adenomatous polyposis, Lynch syndrome, or other related diseases. The JSCCR Guidelines 2016 for HCRC were prepared by consensus reached among members of the JSCCR Guideline Committee, based on a careful review of the evidence retrieved from literature searches, and considering the medical health insurance system and actual clinical practice settings in Japan. Herein, we present the English version of the JSCCR Guidelines 2016 for HCRC.
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Affiliation(s)
- Hideyuki Ishida
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitma Medical University, Kawagoe, Japan
| | - Tatsuro Yamaguchi
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Kohji Tanakaya
- Department of Surgery, Iwakuni Clinical Center, Iwakuni, Japan
| | - Kiwamu Akagi
- Department of Cancer Prevention and Molecular Genetics, Saitama Prefectural Cancer Center, Saitama, Japan
| | - Yasuhiro Inoue
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Japan
| | - Kensuke Kumamoto
- Department of Coloproctology, Aizu Medical Center, Fukushima Medical University, Aizuwakamatsu, Japan
| | - Hideki Shimodaira
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Shigeki Sekine
- Division of Pathology and Clinical Laboratories, National Cancer Center, Hospital, Tokyo, Japan
| | - Toshiaki Tanaka
- Department of Surgical Oncology, The Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akiko Chino
- Division of Gastroenterology, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naohiro Tomita
- Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Takeshi Nakajima
- Endoscopy Division/Department of Genetic Medicine and Service, National Cancer Center Hospital, Tokyo, Japan
| | | | - Takao Hinoi
- Department of Surgery, Institute for Clinical Research, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan
| | - Akira Hirasawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yasuyuki Miyakura
- Department of Surgery Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Yoshie Murakami
- Department of Oncology Nursing, Faculty of Nursing, Toho University, Tokyo, Japan
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Yoichi Ajioka
- Division of Molecular and Diagnostic Pathology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | | | - Yoshinori Ito
- Department of Radiation Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Tetsuya Hamaguchi
- Division of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Megumi Ishiguro
- Department of Translational Oncology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - Soichiro Ishihara
- Department of Surgical Oncology, The Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yukihide Kanemitsu
- Colorectal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroshi Kawano
- Department of Gastroenterology, St. Mary's Hospital, Fukuoka, Japan
| | - Yusuke Kinugasa
- Department of Colon and Rectal Surgery, Shizuoka Cancer Center, Shizuoka, Japan
| | - Norihiro Kokudo
- Hepato-Pancreato-Biliary Surgery Division, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Keiko Murofushi
- Radiation Oncology Department, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takako Nakajima
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Shiro Oka
- Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan
| | | | - Akihiko Tsuji
- Department of Clinical Oncology, Faculty of Medicine, Kagawa University, Takamatsu, Japan
| | - Keisuke Uehara
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hideki Ueno
- Department of Surgery, National Defense Medical College, Saitama, Japan
| | - Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Masahiro Yoshida
- Department of Hemodialysis and Surgery, Chemotherapy Research Institute, International University of Health and Welfare, Ichikawa, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Narikazu Boku
- Division of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | | | - Michio Itabashi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Nobuo Koinuma
- Department of Health Administration and Policy, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Takayuki Morita
- Department of Surgery, Cancer Center, Aomori Prefectural Central Hospital, Aomori, Japan
| | - Genichi Nishimura
- Department of Surgery, Japanese Red Cross Kanazawa Hospital, Ishikawa, Japan
| | - Yuh Sakata
- CEO, Misawa City Hospital, Misawa, Japan
| | - Yasuhiro Shimada
- Division of Clinical Oncology, Kochi Health Sciences Center, Kochi, Japan
| | - Keiichi Takahashi
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Shinji Tanaka
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Osamu Tsuruta
- Division of GI Endoscopy, Kurume University School of Medicine, Fukuoka, Japan
| | - Toshiharu Yamaguchi
- Department of Gastroenterological Surgery, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | | | - Toshiaki Watanabe
- Department of Surgical Oncology, The Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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17
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The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Management of Inherited Polyposis Syndromes. Dis Colon Rectum 2017; 60:881-894. [PMID: 28796726 PMCID: PMC5701653 DOI: 10.1097/dcr.0000000000000912] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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18
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Mitchem JB, Hall JF. Adenomatous Polyposis Syndromes: Diagnosis and Management. Clin Colon Rectal Surg 2016; 29:321-329. [PMID: 31777463 DOI: 10.1055/s-0036-1584089] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Familial adenomatous polyposis (FAP) syndromes make up fewer than 1% of patients diagnosed with colorectal cancer each year. Patients with familial polyposis syndromes including FAP, attenuated FAP, and MYH-associated polyposis (MAP), are an important group often cared for by colorectal surgeons. Registry and screening programs have been shown to improve survival in patients with adenomatous polyposis, as it allows patients to undergo surgical intervention prior to the development of colorectal cancer. There are several surgical options for the treatment of colorectal polyps in patients with adenomatous polyposis, so it is important to choose the appropriate procedure for each patient after discussing the risk of cancer in the rectal remnant, as well as bowel and sexual function in a predominantly young patient group. Regardless of procedure choice, long-term follow-up is important with yearly endoscopic evaluation of the pouch or remnant rectum, as well as appropriate screening for extracolonic malignancy. Adenomatous polyposis patients require an intense care regimen, but can have a normal lifespan with good quality when cared for appropriately.
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Affiliation(s)
- Jonathan B Mitchem
- Department of Colon and Rectal Surgery, Lahey Hospital and Medical Center, Burlington, Massachusetts
| | - Jason F Hall
- Department of Colon and Rectal Surgery, Lahey Hospital and Medical Center, Burlington, Massachusetts
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Kennelly RP, Gryfe R, Winter DC. Familial colorectal cancer: Patient assessment, surveillance and surgical management. Eur J Surg Oncol 2016; 43:294-302. [PMID: 27546013 DOI: 10.1016/j.ejso.2016.07.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 07/12/2016] [Indexed: 02/06/2023] Open
Abstract
Germline mutations account for 5-10% of colorectal cancer. Most mutations are autosomal dominant with high penetrance and affected patients benefit greatly from appropriate treatment. This review presents the current knowledge regarding familial colorectal cancer and provides practical information based on international guidelines and the best available evidence regarding patient assessment, surveillance and surgical management. Surgeons are often the first point of contact and frequently, the main provider of care for families with cancer syndromes or patients with familial cancer. Patients with a polyposis phenotype should undergo appropriate genetic testing. In non-polyposis patients with a cancer diagnosis, tumor testing for Lynch syndrome can guide the use of genetic testing. In patients without a personal history of cancer or polyposis, a carefully obtained family history with testing of available tumor tissue or of a living relative affected by colorectal cancer informs the need for genetic testing. Surveillance and surgical management should be planned following thorough assessment of familial cancer risk. Evidence exists to provide guidance as to the surveillance strategies required, the specific indications of genetic testing and the appropriate timing of operative intervention. A carefully obtained family history with selective genetic testing should inform surveillance and surgical management in patients who have a genetic predisposition for the development of colorectal cancer.
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Affiliation(s)
- R P Kennelly
- Mount Sinai Hospital, Toronto, Ontario, Canada; St. Vincent's University Hospital, Dublin, Ireland.
| | - R Gryfe
- Mount Sinai Hospital, Toronto, Ontario, Canada
| | - D C Winter
- St. Vincent's University Hospital, Dublin, Ireland
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Koskenvuo L, Mustonen H, Renkonen-Sinisalo L, Järvinen HJ, Lepistö A. Comparison of proctocolectomy and ileal pouch-anal anastomosis to colectomy and ileorectal anastomosis in familial adenomatous polyposis. Fam Cancer 2016; 14:221-7. [PMID: 25504366 DOI: 10.1007/s10689-014-9773-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Prophylactic surgical options for familial adenomatous polyposis (FAP) are either colectomy and ileorectal anastomosis (IRA) or proctocolectomy and ileal pouch-anal anastomosis (IPAA). The aim of this study was to analyse the short-term and long-term outcomes of these two operative techniques. All patients with FAP in Finland have been prospectively recorded in a database since 1963 were retrospectively reviewed in this analysis. Altogether 140 (61%) colectomies with IRA and 88 (39%) proctocolectomies with IPAA have been performed. Complications occurred in 28 (21%) patients after IRA and in 26 (30%) patients after IPAA. There were 15 (11%) severe complications for IRA and 5 (6%) for IPAA. Twenty-one (15%) patients of the IRA group ended up in conventional ileostomy whereas 3 (3.4%) patients of the IPAA group had their ileal reservoir converted to an ileostomy (p = 0.01). Cumulative survival for IRA was lower than for the IPAA (p = 0.03), but if accounting only for operations made after the IPAA era had commenced, there was no significant difference. IPAA was associated with improved long-term survival without an increase in postoperative complications. The risk of death after colectomy and IRA seemed to be predominantly related to the remaining risk of rectal cancer. Therefore, we favour proctocolectomy with IPAA as the prophylactic surgical procedure for FAP with intermediate or severe polyposis.
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Affiliation(s)
- L Koskenvuo
- Department of Gastrointestinal and General Surgery, Helsinki University Central Hospital, P.O. Box 340, 00029, HUS, Helsinki, Finland,
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21
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Campos FG. Surgical treatment of familial adenomatous polyposis: Dilemmas and current recommendations. World J Gastroenterol 2014; 20:16620-16629. [PMID: 25469031 PMCID: PMC4248206 DOI: 10.3748/wjg.v20.i44.16620] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Revised: 07/14/2014] [Accepted: 08/28/2014] [Indexed: 02/06/2023] Open
Abstract
Familial adenomatous polyposis (FAP) is an autosomal dominant inherited syndrome characterized by multiple adenomatous polyps (predisposing to colorectal cancer development) and numerous extracolonic manifestations. The underlying genetic burden generates variable clinical features that may influence operative management. As a precancerous hereditary condition, the rationale of performing a prophylactic surgery is a mainstay of FAP management. The purpose of the present paper is to bring up many controversial aspects regarding surgical treatment for FAP, and to discuss the results and perspectives of the operative choices and approaches. Preferably, the decision-making process should not be limited to the conventional confrontation of pros and cons of ileorectal anastomosis or restorative proctocolectomy. A wide discussion with the patient may evaluate issues such as age, genotype, family history, sphincter function, the presence or risk of desmoid disease, potential complications of each procedure and chances of postoperative surveillance. Therefore, the definition of the best moment and the choice of appropriate procedure constitute an individual decision that must take into consideration patient’s preferences and full information about the complex nature of the disease. All these facts reinforce the idea that FAP patients should be managed by experienced surgeons working in specialized centers to achieve the best immediate and long-term results.
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Abstract
Patients with familial adenomatous polyposis may develop rectal cancer at their initial presentation (primary) or after colectomy and ileorectal anastomosis (secondary). Little is known about whether differences in presentation impact survival. We hypothesize that patients with secondary rectal cancer have better oncologic outcomes. Patients with rectal cancer in the context of familial adenomatous polyposis were classified into 3 groups: known rectal cancer at presentation, incidental rectal cancer unrecognized before proctocolectomy, and rectal cancer diagnosed after ileorectal anastomosis. Primary endpoint was 5-year survival. There were 58 patients, 39 with primary rectal cancer, 5 of which were incidental, and 19 with secondary rectal cancer. Median ages at diagnosis were 32 years (range 14-56) for primary cancer, 35 years (range 22-56) for incidental cancer and 49 years (range 24-66) for secondary cancer (p = 0.001). 76% of those with primary rectal cancer had symptoms, similar to those with incidental cancer (60%) but more than secondary cancer (21%) (p < 0.001). 47% of primary cancers were advanced (stages III and IV) compared to 20% of incidental cancers and 32% of secondary cancers. There was no local recurrence in any patient, but 9 patients had distant recurrences (16% overall). Overall 5-year survival of patients with primary cancer was 72.4%, incidental cancer was 100%, and secondary cancer was 69.7% (p = 0.031). More patients with primary rectal cancer have advanced disease but survival is similar to those with cancer diagnosed on surveillance. More patients with primary rectal cancer have a restorative resection when compared to other groups.
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Affiliation(s)
- Jennifer Liang
- Department of Colorectal Surgery, Digestive Diseases Institute, Cleveland Clinic Foundation, 9500 Euclid Ave, Cleveland, OH, 44143, USA,
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Reimers MS, Engels CC, Kuppen PJK, van de Velde CJH, Liefers GJ. How does genome sequencing impact surgery? Nat Rev Clin Oncol 2014; 11:610-8. [PMID: 24958181 DOI: 10.1038/nrclinonc.2014.101] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Cancer is a leading cause of death worldwide. Great efforts are dedicated to the development of prognostic and predictive biomarkers to improve diagnosis and achieve optimal treatment selection, thereby, introducing precision medicine in the multimodality treatment of cancer. Genomic aberrations are the basis of tumour development, representing excellent candidates for the development of promising clinical biomarkers. Over the past decade, single-gene mutations and genomic profiling have been increasingly used in multidisciplinary consultations for risk-assessment and treatment planning for patients with cancer. We discuss the impact of such genetic-based information on surgical decision-making. Single-gene mutations have already influenced surgical decision-making in breast, colorectal and thyroid cancer. However, the direct impact of genomic profiling on surgical care has not yet been fully established. We discuss the direct and indirect influences of genomic profiling on surgery, and analyse the limitations and unresolved issues of a genotypic-approach to the surgical management of cancer.
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Affiliation(s)
- Marlies S Reimers
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, 2300 RC Leiden, Netherlands
| | - Charla C Engels
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, 2300 RC Leiden, Netherlands
| | - Peter J K Kuppen
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, 2300 RC Leiden, Netherlands
| | | | - Gerrit J Liefers
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, 2300 RC Leiden, Netherlands
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Risk of cancer and secondary proctectomy after colectomy and ileorectal anastomosis in familial adenomatous polyposis. Int J Colorectal Dis 2014; 29:225-30. [PMID: 24292488 DOI: 10.1007/s00384-013-1796-4] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/17/2013] [Indexed: 02/04/2023]
Abstract
PURPOSE The aim of our retrospective study was to review the outcome of patients undergoing colectomy with ileorectal anastomosis (IRA) due to familial adenomatous polyposis (FAP) in Finland during the last 50 years. METHODS The cumulative risk of rectal cancer and the rate of anus preservation were analyzed. A total of 140 FAP patients with previous colectomy combined with ileorectal anastomosis were included. Kaplan-Meier analysis was performed to evaluate cumulative risks. RESULTS Secondary proctectomy was performed for 39 (28 %) of 140 patients. The cumulative risk of secondary proctectomy was 53 % at 30 years after colectomy with IRA. A total of 17 (44 %) secondary proctectomies were performed due to cancer or suspicion of cancer, and another 17 (44 %) secondary proctectomies were performed due to uncontrollable rectal polyposis. During our study, the anus preservation rate in secondary proctectomies was 49 %. The cumulative risk of rectal cancer was 24 % at 30 years after colectomy with IRA. Therefore, the cumulative rectal cancer mortality 30 years after colectomy with IRA was 9 %. CONCLUSIONS Proctocolectomy and ileal pouch-anal anastomosis (IPAA) should be favored as a primary operation for patients not having technical or medical contraindications for it because colectomy with IRA carried a rectal cancer risk of 13 % with a mortality of 7 % during our study, and because IPAA is likely to succeed better at earlier phase of the disease. Patients with attenuated FAP had no rectal cancer in our study, and they may form a group where IRA should still be the first choice as an exception.
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Latchford A, Phillips R. Strategies for improving patient outcome in patients with familial adenomatous polyposis. Expert Opin Orphan Drugs 2014. [DOI: 10.1517/21678707.2014.874279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Bülow S, Højen H, Buntzen S, Larsen KL, Preisler L, Qvist N. Primary and secondary restorative proctocolectomy for familial adenomatous polyposis: complications and long-term bowel function. Colorectal Dis 2013; 15:436-41. [PMID: 22958269 DOI: 10.1111/codi.12020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM The aim of the study was to evaluate intra-operative difficulties, complications and long-term bowel function in polyposis patients undergoing conversion of an ileorectal anastomosis to an ileoanal pouch, compared with patients with a primary ileoanal pouch operation. METHOD A national register-based retrospective study was performed with clinical follow-up and a questionnaire on long-term bowel function. RESULTS There were 84 patients in the study: 59 (70%) had a primary pouch operation and in 25 (30%) a secondary pouch procedure was attempted. This was abandoned, in one case, leaving 24 patients who had a successful secondary restorative proctocolectomy. The median (range) follow-up was 123 (0-359) months. There were no intra-operative difficulties in the 59 primary operations, but intra-operative difficulties were reported in nine of 25 secondary operations (P < 0.001). Complications within 1 month of surgery occurred in six of 59 primary operations and in none of 24 secondary operations (P < 0.001); and late surgical complications occurred in eight of 55 primary operations and in eight of 24 secondary operations (P = 0.13). The only difference in bowel function was a lower frequency of nocturnal defaecation after secondary pouch formation (P = 0.02). CONCLUSION Reoperation with proctectomy after a previous ileorectal anastomosis and conversion to restorative proctocolectomy is feasible in polyposis patients, with morbidity and functional results similar to those seen after a primary pouch operation.
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Affiliation(s)
- S Bülow
- The Danish Polyposis Register and the Surgical Departments at Hvidovre University Hospital, Copenhagen, Denmark.
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Adenoma formation and malignancy after restorative proctocolectomy with or without mucosectomy in patients with familial adenomatous polyposis. Dis Colon Rectum 2013; 56:288-94. [PMID: 23392141 DOI: 10.1097/dcr.0b013e31827c970f] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND There is controversy concerning whether or not to perform mucosectomy after IPAA in patients with familial adenomatous polyposis. Although more frequent adenoma formation at the anastomotic site in patients without a mucosectomy is documented, the interpretation of the theoretical reflections and empirical findings are ambiguous. OBJECTIVE The aim of this study was to assess the differences in adenoma formation at the anastomotic site and in the ileal pouch among patients with familial adenomatous polyposis after IPAA with or without mucosectomy. DESIGN Data were gathered from The Norwegian Polyposis Registry and The Cancer Registry of Norway. PATIENTS Sixty-one patients with familial adenomatous polyposis who had IPAA were included in the Norwegian Polyposis Registry. MAIN OUTCOME MEASURES The frequency of adenoma development in the pouch or at the anastomotic site was measured. RESULTS Thirty-nine patients had a pelvic pouch performed with mucosectomy and 22 patients without. The observational time was 15.5 and 13.7 years. Adenoma formation at the anastomotic site was 4 in 39 and 14 in 22, and the estimated rate was 17% vs 75% (p = 0.0001). One patient without mucosectomy had a cancer (Dukes A) at the anastomotic site. There was no estimated long-term difference in adenoma formation in the ileal pouches between the 2 surgical procedures (38%) (p = 0.10). LIMITATIONS The study is retrospective, in part, and relies on data from registries. There is a limited number of cases, and selection bias because of surgeon preference may exist. CONCLUSION In patients with familial adenomatous polyposis who undergo IPAA, adenoma formation at the anastomotic site is significantly reduced after mucosectomy. Mucosectomy may be the preferable procedure to prevent adenomas at the anastomotic site.
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Warrier SK, Kalady MF. Familial adenomatous polyposis: challenges and pitfalls of surgical treatment. Clin Colon Rectal Surg 2012; 25:83-9. [PMID: 23730222 PMCID: PMC3423882 DOI: 10.1055/s-0032-1313778] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Surgical management of familial adenomatous polyposis (FAP) is complex and requires both sound judgment and technical skills. Because colorectal cancer risk approaches 100%, prophylactic colorectal surgery remains a cornerstone of management. Both patient factors and disease characteristics influence surgical decision-making regarding the timing of prophylactic surgery, the extent of resection, and types of reconstruction. Making appropriate choices can be challenging and there is continued debate regarding optimal strategies. This chapter reviews the controversies in colorectal surgery for FAP.
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Affiliation(s)
- Satish K. Warrier
- Department of Colorectal Surgery, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio.
- Sanford R. Weiss, M.D. Center for Hereditary Colorectal Neoplasia, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio.
| | - Matthew F. Kalady
- Department of Colorectal Surgery, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio.
- Sanford R. Weiss, M.D. Center for Hereditary Colorectal Neoplasia, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio.
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Dysplasie und Adenokarzinome im Ileum-Pouch nach restaurativer Proktokolektomie wegen Colitis ulcerosa. COLOPROCTOLOGY 2011. [DOI: 10.1007/s00053-011-0194-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Carmichael JC, Mills S. Surgical Management of Familial Adenomatous Polyposis. SEMINARS IN COLON AND RECTAL SURGERY 2011. [DOI: 10.1053/j.scrs.2010.12.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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M'Koma AE, Moses HL, Adunyah SE. Inflammatory bowel disease-associated colorectal cancer: proctocolectomy and mucosectomy do not necessarily eliminate pouch-related cancer incidences. Int J Colorectal Dis 2011; 26:533-52. [PMID: 21311893 PMCID: PMC4154144 DOI: 10.1007/s00384-011-1137-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/16/2011] [Indexed: 02/07/2023]
Abstract
BACKGROUND Colorectal cancer (CRC), the most lethal long-term complication of inflammatory bowel disease (IBD), is the culmination of a complex sequence of molecular and histologic derangements of the colon epithelium that are initiated and at least partially sustained by prolonged chronic inflammation. Dysplasia, the earliest histologic manifestation of this process, plays an important role in cancer prevention by providing the first clinical alert that this sequence is under way and by serving as an endpoint in colonoscopic surveillance of patients at high risk for CRC. Restorative proctocolectomy (RPC) is indicated for patients with IBD, specifically for ulcerative colitis that is refractory to medical treatment, emergency conditions, and/or in case of neoplastic transformation. Even after RPC with mucosectomy, pouch-related carcinomas have recently been reported with increasing frequency since the first report in 1984. We review IBD-associated CRC and pouch-related neoplasia prevalence, adverse events, risk factors, and surveillances. METHODS Literature of IBD-associated CRC patients and those undergoing RPC surgeries through 2010 were prospectively reviewed. RESULTS We found 12 studies from retrospective series and 15 case reports. To date, there are 43 reported cases of pouch-related cancers. Thirty-two patients had cancer in the anal transit zone (ATZ); of these, 28 patients had mucosectomy. Eleven patients had cancer found in the pouch body. CONCLUSION RPC with mucosectomy does not necessarily eliminate risks. There is little evidence to support routine surveillance of pouch mucosa and the ATZ except for patients associated with histological type C changes, sclerosing cholangitis, and unremitting pouchitis.
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Affiliation(s)
- Amosy E M'Koma
- Department of Biochemistry and Cancer Biology, Meharry Medical College School of Medicine, 1005 Dr. D. B. Todd Jr. Blvd, Nashville, TN 37208-3599, USA.
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Um JW, M'Koma AE. Pouch-related dysplasia and adenocarcinoma following restorative proctocolectomy for ulcerative colitis. Tech Coloproctol 2011; 15:7-16. [PMID: 21287223 DOI: 10.1007/s10151-010-0664-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Accepted: 12/04/2010] [Indexed: 02/05/2023]
Abstract
BACKGROUND Restorative proctocolectomy (RPC) is the criterion standard surgical treatment for ulcerative colitis (UC). Restorative proctocolectomy is indicated for UC that is refractory to medical treatment, for emergency conditions, and in case of neoplastic transformation. The procedure substantially reduces the risk of UC-associated dysplasia/neoplasia. However, after RPC surgery, even with mucosectomy, cancers of the pouch and/or the anal-transitional zone (ATZ) have been reported with increasing frequency since the first report in 1984. This review highlights pouch-related dysplastic and neoplastic transformation, prevalence and adverse events, risk factors and surveillance following surgery for UC. METHODS Reports in the literature about patients undergoing pouch surgery from different institutions reported through May 2010 were reviewed to identify patients who developed these complications, and an attempt was made to develop a rational follow-up policy based on the data available. RESULTS To date, there are 43 reported cancers of the pouch or inlet after RPC for UC: 16 from retrospective series, 1 from a prospective study, and 26 in case reports. Thirty patients underwent mucosectomy and 13 had stapled anastomoses. To date, the number of 28 patients has been diagnosed with dysplasia after RPC for UC. Mucosectomy was performed in 27 of them and in 1 a stapled anastomosis was constructed without mucosectomy. In all cases reviewed, the time interval from the onset of UC to dysplasia/neoplasia was over 10 years. CONCLUSION Neoplastic lesions occurring in UC patients after RPC have been shown to be absolutely inevitable. Even mucosectomy does not completely eliminate the risk. There is little evidence to support routine biopsy of the ileal mucosa or the anal-transition zone except in patients with histological type C changes, sclerosing cholangitis, and unremitting pouchitis in the ileal mucosa. Such patients should be selected for endoscopic surveillance to detect dysplasia preceding pouch adenocarcinoma.
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Affiliation(s)
- J W Um
- Department of Surgery, Korea University College of Medicine, Seoul, South Korea
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Steinhagen E, Markowitz AJ, Guillem JG. How to manage a patient with multiple adenomatous polyps. Surg Oncol Clin N Am 2011; 19:711-23. [PMID: 20883948 DOI: 10.1016/j.soc.2010.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Adenomatous polyps are found on screening colonoscopy in 22.5% to 58.2% of the adult population and therefore represent a common problem. Patients with multiple adenomatous polyps are of unique interest because a proportion of these patients have an inheritable form of colorectal cancer. This article discusses the history and clinical features, genetic testing, surveillance, and treatments for the condition.
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Affiliation(s)
- Emily Steinhagen
- Colorectal Service, Department of Surgery, The Hereditary Colorectal Cancer Family Registry, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
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de Campos FGCM, Nicácio De Freitas I, Imperiale AR, Seid VE, Perez RO, Nahas SC, Cecconello I. [Colorectal cancer in familial adenomatous polyposis: Are there clinical predictive factors?]. Cir Esp 2010; 88:390-7. [PMID: 21056411 DOI: 10.1016/j.ciresp.2010.05.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2010] [Revised: 04/20/2010] [Accepted: 05/09/2010] [Indexed: 01/02/2023]
Abstract
BACKGROUND Familial Adenomatous Polyposis (FAP) is a hereditary disorder with multiple colorectal polyps that exhibit an almost inevitable risk of colorectal cancer (CRC) in untreated patients. GOALS To evaluate clinical features related to CRC risk at diagnosis. MATERIAL AND METHODS Charts from 88 patients were reviewed to collect information regarding age, family history, symptoms, polyposis severity and association with CRC. RESULTS 41 men (46.6%) and 47 women (53.4%) were assisted. CRC was detected in 53 patients (60.2%), with a frequency of 9.1% under 20 years, 58% between 21-40 and 85% over 41 years of age. Average age of patients without CRC was lower at treatment (29.5 vs. 40.0 years; p=0.001). Family history was reported by 58 patients (65.9%), whose average age did not differ from those who didn't report it (33.4 vs. 34.4; p=0.17). Asymptomatic patients comprised 10.2% of the total; in this group, CRC incidence was much lower when compared to those presenting symptoms (1.1% vs. 65.8%; p=0.001). Patients without CRC presented a shorter length of symptoms (15.2 vs. 26.4 months; p=0.03) and less frequent weight loss (11.4% vs. 33.9%; p=0.01). At colonoscopy, polyposis was classified as attenuated in 12 patients (14.3%), who presented greater average age (48.2 vs. 33.3 years; p=0.02) and equal CRC incidence (58.3% vs. 58.3%; p=0.6) when compared to those with classic polyposis. CONCLUSIONS The risk of CRC in FAP patients 1) increases significantly after the second decade; 2) is associated with higher age, weight loss, presence and duration of simptomatology; 3) is similar in patients with attenuated or classic phenotype.
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Neuman H, Robbins L, Duarte J, Charlson M, Weiser M, Guillem J, Wong W, Temple L. Risk-reducing surgery in FAP: Role for surgeons beyond the incision. J Surg Oncol 2010; 101:570-6. [DOI: 10.1002/jso.21556] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Evaluation of 28 years of surgical treatment of children and young adults with familial adenomatous polyposis. J Pediatr Surg 2010; 45:525-32. [PMID: 20223315 DOI: 10.1016/j.jpedsurg.2009.06.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2008] [Revised: 06/05/2009] [Accepted: 06/12/2009] [Indexed: 01/15/2023]
Abstract
BACKGROUND In this retrospective study, 28 years of surgical treatment of children and young adults with familial adenomatous polyposis (FAP) was analyzed. METHODS Forty-three patients were operated on before the age of 26 years. Endoscopic aspects, operative data, and complications were analyzed, and the resection specimens were reevaluated. Functional outcome was assessed by telephone questionnaire. RESULTS Primary ileorectal anastomosis (IRA) was performed in 34 patients with a mean age of 16 years (range, 7-25 years). Primary ileal-pouch anal anastomosis (IPAA) was performed in 9 patients at a mean age of 19 years (range, 15-24 years). Secondary excision of the rectum was performed in 7 patients. Overall, rectal carcinoma was present in 4 patients, at the age of 35, 36, 37, and 38 years. Two patients, aged 39 and 40 years, died because of invasive carcinoma with distant metastasis. The functional outcome and postoperative complications after both procedures were similar to those described in literature for children with FAP. Most patients did not experience alterations in lifestyle, and there was no urinary incontinence. CONCLUSIONS In this retrospective study, both IRA and IPAA showed to be feasible techniques in young patients with FAP. A prospective study with a sufficient follow-up is needed to compare both techniques in this specific group of patients.
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Smith KD, Rodriguez-Bigas MA. Role of surgery in familial adenomatous polyposis and hereditary nonpolyposis colorectal cancer (Lynch syndrome). Surg Oncol Clin N Am 2009; 18:705-15. [PMID: 19793576 DOI: 10.1016/j.soc.2009.07.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Surgery remains the mainstay of treatment for patients who develop colorectal cancer (CRC) in the setting of a hereditary CRC syndrome. In patients with a hereditary CRC syndrome, surgery can be prophylactic, therapeutic with curative intent, and, in some cases, palliative. The type and extent of surgical resection in familial adenomatous polyposis (FAP) and in the Lynch syndrome is influenced by differences in the natural history of carcinogenesis between the two syndromes and by the effectiveness of and patient compliance with available surveillance strategies. In this article, the surgical options for the management of patients with FAP and Lynch syndrome are discussed.
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Affiliation(s)
- Kerrington D Smith
- Division of Surgical Oncology, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03756, USA
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Averboukh F, Kariv Y. Ileal Pouch Rectal Anastomosis: Technique, Indications, and Outcomes. SEMINARS IN COLON AND RECTAL SURGERY 2009. [DOI: 10.1053/j.scrs.2009.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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