Help
Subscribe


All of GastroHep is now free access! - Click here to register Read For FREE - Our full range of review articles
GastroHep.com - the global online resource for all aspects of gastroenterology, hepatology and endoscopy
GastroHep.com - the global online resource for all aspects of gastroenterology, hepatology and endoscopy Profile of Guido Tytgat Profile of Pete Peterson Profile of Peter Cotton Profile of Roy Pounder

Home

News  
Journals
Review Articles
Slide Atlas
Video Clips
Online Books
Advanced Digestive Endoscopy
Classical Cases
Conference Diary
PubMed
International GH Links
USA GH Links
National GH Links
National GI Societies
Other Useful Links




Emails on Gastroenterology and Hepatology
the National AIDS Treatment Advocacy Project
Visit the gastroenterology section of the EUMS

News

Cancer risk after resection of polypoid dysplasia in ulcerative colitis

A study in the most recent issue of Clinical Gastroenterology & Hepatology reviews the risk of cancer after resection of polypoid dysplasia in patients with longstanding ulcerative colitis.

News image

American and European guidelines propose complete endoscopic resection of polypoid dysplasia (adenomas or adenoma-like masses) in patients with longstanding colitis, with close endoscopic follow-up.

The incidence of cancer after detection of flat low-grade dysplasia or dysplasia-associated lesion or mass is estimated at 14 cases per 1000 years of patient follow-up.

However, the risk for polypoid dysplasia has not been determined with precision.

Dr James East and colleagues from the United Kingdom investigated the risk of cancer after endoscopic resection of polypoid dysplasia in patients with ulcerative colitis.

MEDLINE, EMBASE, PubMed, and the Cochrane library were searched for studies of patients with colitis and resected polypoid dysplasia, with reports of colonoscopic follow-up and data on cancers detected.

Outcomes from included articles were pooled to provide a single combined estimate of outcomes by using Poisson regression.

The pooled rate of any dysplasia was 65 cases per 1000 years of patient follow-up

Clinical Gastroenterology & Hepatology

Of 425 articles retrieved, the researchers analyzed data from 10 studies, comprising 376 patients with colitis and polypoid dysplasia with a combined 1704 years of follow-up.

A mean of 3 colonoscopies were performed for each patient after the index procedure.

The researchers found that the pooled incidence of cancer was 5 cases per 1000 years of patient follow-up.

The team observed no heterogeneity or publication bias.

The research team found that the pooled rate of any dysplasia was 65 cases per 1000 years of patient follow-up.

Dr East and colleagues commented, "Patients with colitis have a low risk of colorectal cancer after resection of polypoid dysplasia."

"These findings support the current strategy of resection and surveillance."

"However, these patients have a 10-fold greater risk of developing any dysplasia than colorectal cancer and should undergo close endoscopic follow-up."

Clin Gastroenterol Hepatol 2014: 12(5): 756-764
23 April 2014

Go to top of page Email this page Email this page to a colleague

 05 July 2015

Advanced search
 03 July 2015 
Tumors with mismatch-repair deficiency
 03 July 2015 
Aptitude of trainees in endoscopic ultrasonography
 03 July 2015 
Extracolonic pathologies in colorectal cancer
 02 July 2015 
Ulcerative colitis prognosis after thiopurines withdrawal
 02 July 2015 
Health care use by IBD children
 02 July 2015 
Anastomotic leak and cancer cancer
 01 July 2015 
Oral mechanical bowel preparation
 01 July 2015 
Missed gastric cancers
 01 July 2015 
Probiotics in IBD
 30 June 2015 
Split-dose preparations vs day-before bowel cleansing regimens
 30 June 2015 
Glucocorticoids and peptic ulcer bleeding
 30 June 2015 
NSAIDs and hearburn symptoms
 29 June 2015 
Prevention of pancreatitis after ERCP
 29 June 2015 
Advances in autoimmune pancreatitis
 29 June 2015 
Rescue therapy in ulcerative colitis
 26 June 2015 

Gene polymorphism in alcoholic liver disease

 26 June 2015 
Dietary fibre–microbiota interactions
 26 June 2015 
Gastritis in celiac disease
 25 June 2015 
Persistent organ failure in acute cholangitis patients
 25 June 2015 
Vitamin D level and primary biliary cirrhosis
 25 June 2015 
Fecal microbiota in pediatric IBD
 24 June 2015 
Fatigue scales for IBD
 24 June 2015 
Mucosal healing tests in ulcerative colitis
 24 June 2015 
Environmental risk in IBD
 23 June 2015 
Marker associated with endoscopic lesion in Crohn's
 23 June 2015 
Body composition in children with IBD
 23 June 2015 
Medical vs nurse endoscopists
 22 June 2015 
Gene polymorphism associated with increased liver enzymes
 22 June 2015 
Treatment of uncomplicated acute appendicitis
 22 June 2015 
Solid organ cancers after liver transplant
 19 June 2015 
Causes of death in HBV
 19 June 2015 
Lifetime benefits of increased adenoma detection rates
 19 June 2015 
Acid-suppressive therapy before anti-reflux surgery
 18 June 2015 
Risk for dyspepsia
 18 June 2015 
Endoscopic activity in symptomatic IBD patients
 18 June 2015 
Regimens for H. pylori eradication
 17 June 2015 
NAFLD risk in celiac disease
 17 June 2015 
Non-invasive markers of advanced liver fibrosis
 17 June 2015 
Patients’ and clinicians’ perception of pouch dysfunction
 16 June 2015 
Risk score for hepatocellular carcinoma screening
 16 June 2015 
Esophageal food bolus impaction
 16 June 2015 
Evaluating lymph node metastasis for rectal cancer
 15 June 2015 
Low-cost colonoscopy training
 15 June 2015 
Determining dysbiosis in IBS or IBD
 15 June 2015 
Light alcohol consumption and NAFLD
 12 June 2015 
Smoking and disease course in IBD
 12 June 2015 
Hep D in a Hep B endemic area
 12 June 2015 
Patient-orientated internet information in ulcerative colitis
 11 June 2015 
Physical inactivity and NAFLD
 11 June 2015 
Esophageal stricture after endoscopic resection
 11 June 2015 
Guideline based screening strategies for hepatitis
 10 June 2015 
Cost-effectiveness of HCV treatment in liver disease
 10 June 2015 
Abdominoperineal excision for low rectal cancer
 10 June 2015 
Pediatric chronic Hep C
 09 June 2015 
Bile acid malabsorption in IBS
 09 June 2015 
Racial differences in celiac disease
 09 June 2015 
Conversion from laparoscopic to open colorectal cancer resection
 08 June 2015 
Short sleep duration and NAFLD
 08 June 2015 
Heritability in inflammatory bowel disease
 08 June 2015 
Eosinophilic esophagitis

Blackwell Publishing


GastroHep.com is a Blackwell Publishing registered trademark
© 2015 Wiley-Blackwell and GastroHep.com and contributors
Privacy Statement
Disclaimer
About Us