Delayed Colonoscopy Following a Positive Fecal Test Result and Cancer Mortality.

ABSTRACT:

Background

A fecal test followed by diagnostic colonoscopy for a positive result is a widely endorsed screening strategy for colorectal cancer (CRC). However, the relationship between the time delay from the positive test to the follow-up colonoscopy and CRC mortality has not been established.

Methods

From a population-based screening program, we identified CRC patients newly diagnosed from 2005 through 2015 by a positive fecal occult test followed by a colonoscopy. The primary outcome measure was CRC-specific mortality according to four categories for the time elapsed between the positive result and the subsequent colonoscopy.

Results

The 1749 patients underwent colonoscopies within 0-3 months (n = 981, 56.1%), 4-6 months (n = 307, 17.5%), 7-12 months (n = 157, 9.0%)

SUBMITTER: Flugelman AA 

PROVIDER: S-EPMC6649710 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature