Help
Subscribe


GastroHep.com - the global online resource for all aspects of gastroenterology, hepatology and endoscopy

 07 December 2016

Advanced search
GastroHep.com - the global online resource for all aspects of gastroenterology, hepatology and endoscopy 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

Increase the sensitivity and diagnostic yield of FIT-based screening

The latest issue of Gut evaluates combining risk factors with fecal immunochemical test outcome for selecting colorectal cancer screenees for colonoscopy.

News image

Fecal immunochemical testing (FIT) is increasingly used in colorectal cancer (CRC) screening but has a less than perfect sensitivity.

Combining risk stratification, based on established risk factors for advanced neoplasia, with the FIT result for allocating screenees to colonoscopy could increase the sensitivity and diagnostic yield of FIT-based screening.

Dr Inge Stegeman and colleagues from the Netherlands explored the use of a risk prediction model in colorectal cancer screening.

The researchers collected data in the colonoscopy arm of the Colonoscopy or Colonography for Screening study, a multicenter screening trial.

For this study 6600 randomly selected, asymptomatic men and women between 50 years and 75 years of age were invited to undergo colonoscopy.

78% completed the questionnaire and FIT
Gut

Screening participants were asked for one sample FIT, and to complete a risk questionnaire prior to colonoscopy.

Based on the questionnaire data and the FIT results, the team developed a multivariable risk model with the factors including total calcium intake, family history, age and FIT result.

The research team evaluated goodness-of-fit, calibration and discrimination, and compared it with a model based on primary screening with FIT only.

Of the 1426 screening participants, 78% completed the questionnaire and FIT.

Of these, 9% had advanced neoplasia.

The risk based model significantly increased the goodness-of-fit compared with a model based on FIT only.

The team found that discrimination improved significantly with the risk-based model.

By offering colonoscopy to the 102 patients at highest risk, rather than to the 102 cases with a FIT result >50 ng/mL, 5 more cases of advanced neoplasia would be detected.

Dr Stegeman's team concludes, "Adding risk based stratification increases the accuracy FIT-based colorectal cancer screening and could be used in preselection for colonoscopy in colorectal cancer screening programs."

Gut 2014; 63: 466-471
20 February 2014

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

 07 December 2016 
Iron deficiency in ulcerative colitis
 07 December 2016 
IBD source of information and patient education
 07 December 2016 
End-of-rotation resident transition and in-hospital mortality
 06 December 2016 
Anti-TNF therapy for IBD
 06 December 2016 
Crohn's disease and thyroid cancer risk
 06 December 2016 
IBD Disability Index in restorative proctocolectomy
 05 December 2016 
Reducing hospitalization in IBD
 05 December 2016 
Disease mangement in IBD
 05 December 2016 
New biomarkers for IBD diagnosis
 02 December 2016 
Hep E in acute liver failure
 02 December 2016 
Occurrence and severity of alcoholic hepatitis
 02 December 2016 
Food antigen in active eosinophilic esophagitis
 01 December 2016 
Iron deficiency in anemic ulcerative colitis patients
 01 December 2016 
Prognostic factors after paracetamol-induced liver failure
 01 December 2016 
Factors that influence colorectal cancer screening findings
 30 November 2016 
Certolizumab pegol in Crohn's disease
 30 November 2016 
Genetic risk of Crohn's in chronic granulomatous disease
 30 November 2016 
Rifaximin in diarrhea-predominant IBS
 29 November 2016 
Assessing liver steatosis
 29 November 2016 
Colorectal cancer surveillance in ulcerative colitis
 29 November 2016 
Treating Zenker's diverticulum
 28 November 2016 
Complications in celiac disease
 28 November 2016 
Monitoring IBD with mobile technology
 28 November 2016 
Reducing warfarin-related upper GI bleeds
 25 November 2016 
Metal vs plastic stents for pancreatic cancer surgery
 25 November 2016 
Yoga and IBS therapy 
 25 November 2016 
Colorectal cancer screening issues
 24 November 2016 
Partner burden in celiac disease
 24 November 2016 
Fusobacterium nucleatum for colorectal cancer prognosis
 24 November 2016 
PPIS and gastric cancer risk
 23 November 2016 
Quality assurance standards for colonoscopy
 23 November 2016 
Diagnosing autoimmune pancreatitis
 23 November 2016 
Readmissions in cirrhosis
 22 November 2016 
Bile acid diarrhea in function bowel disorder with diarrhea
 22 November 2016 
Fatigue in IBD
 22 November 2016 
PPIs and C. diff in ICU 
 21 November 2016 
Pain after endoscopic resection of gastric tumors
 21 November 2016 
Antivirals and chemotherapy in Hep C patients with cancer
 21 November 2016 
Financial incentives and colorectal cancer screening
 18 November 2016 
Colorectal cancer risk and self-reported family history
 18 November 2016 
Ustekinumab in Crohn’s disease
 18 November 2016 
Antivirals and chemotherapy in Hep C patients with cancer
 17 November 2016 
Liver-related specialty care in patients with Hep C
 17 November 2016 
Risk of overweight in infants
 17 November 2016 
Moderate alcohol consumption and NAFLD
 16 November 2016 
PPI therapy in liver disease
 16 November 2016 
Education in Gastroenterology fellowship
 16 November 2016 
Paternal preconceptional use of anti-TNF-α agents
 15 November 2016 
Novel treatment of NASH 
 15 November 2016 
Contraceptives and ulcerative colitis
 15 November 2016 
Physician perspectives on Hep C management
 14 November 2016 
Cardiovascular risk in NAFLD 
 14 November 2016 
Vit D and NAFLD
 14 November 2016 
Malignancy risk in IBD 
 11 November 2016 
Treatment of Hep C along with opioid agonist therapy
 11 November 2016 
Diabetes and liver cancer risk in Hep C cirrhosis
 11 November 2016 
Biomarker of cirrhosis progression
 10 November 2016 
Testosterone levels and cirrhosis outcomes in men
 10 November 2016 
Improving bowel quality before colonoscopy
 10 November 2016 
Fecal microbiota transplantation and CDI episodes

Blackwell Publishing


GastroHep.com is a Blackwell Publishing registered trademark
© 2016 Wiley-Blackwell and GastroHep.com and contributors
Privacy Statement
Disclaimer
About Us