… To clarify the association of cigarette smoking and colorectal cancer, we performed a
comprehensive literature search and a meta-analysis of observational studies considering both …

Background Crohn's disease is associated with small bowel cancer whilst risk of colorectal
cancer is less clear. Aim To ascertain the combined estimates of relative risk of these cancers …

… studies were also included in the comparative analysis of 6,641 patients. The … metaanalysis.
CONCLUSION: Our study concludes that intensive follow-up detects more recurrent cancers …

… In the primary meta-analysis of diabetes and colorectal cancer incidence, we included all …
were analyzed separately. For the meta-analysis of diabetes and colorectal cancer mortality, …

… The data we used in this meta-analysis were obviously out of date in regard to patients with
… -up for patients with colorectal cancer, this meta-analysis clearly showed the poor quality of …

… and survival in patients with advanced colorectal cancer. The survival benefit may be
underestimated in this analysis as some patients in the control arms received chemotherapy. …

To evaluate the effectiveness of colorectal cancer (CRC) screening in asymptomatic adults.
A search was conducted of the Medline, Embase, and the Cochrane Library databases. A …

… an endpoint, this limited the number of studies included in this analysis. Third, we did not
include screening for colorectal cancer as an endpoint because, to our knowledge, there are no …

BACKGROUND AND AIMS Controversy surrounds the risk of colorectal cancer (CRC) in
ulcerative colitis (UC). Many studies have investigated this risk and reported widely varying …

… of advanced colorectal cancer. … meta-analysis, we undertook an overview of all randomised
trials that compared systemic treatment regimens in patients with advanced colorectal cancer…