Active clinical trials for "Colorectal Neoplasms"

The goal of this study is to find the best ways to increase colorectal cancer (CRC) screening.

This preliminary clinical trial aims to evaluate the performance of the low-dose CT colonoscopy (CTC) with computer aided detection (CAD) on polyps detection compared with optical colonoscopy (OC), and explore the possible clinical routine for integrated use of CT colonoscopy and optical colonoscopy OC in colorectal cancer screening.

Observational study to allow the collection of blood and medical information to evaluate the role of circulating tumor material in patients with colorectal cancer and melanoma

The objective of this research is to investigate whether a text message (SMS message) prompting participation in the UK national bowel cancer screening programme improves uptake for those who have not responded to the test. The secondary objective is to investigate whether the framing/phrasing of the text message improves participation , whether by stating the benefits of uptake or alternatively by stating the costs of non-uptake.

Gut microbiota were assessed in 540 colonoscopy-screened adults by 16S rRNA gene sequencing of stool samples. Investigators compared gut microbiota diversity, overall composition, and normalized taxon abundance among these groups.

The aim of this study is to investigate the interaction between diet - primary meat and fiber - and polymorphisms in Toll-like receptors in relation to risk of colorectal cancer in a Danish prospective cohort.

The aim of this study is to compare the outcome of three (3) quantitative immunochemical faecal occult blood test in symptomatic patients.

The primary objective of this study is to gather stool samples from subjects with inflammatory bowel disease (IBD) to be added to a test set of stool samples that will be utilized to help select molecular markers and determine the optimal sensitivity and specificity values for the Exact IBD-ACRN surveillance test for colorectal cancer (CRC).

Next Generation Sequencing in cancer: a feasibility study in France to assess sample circuit and to perform analyzes within a limited time.

This observational, prospective, multicentric study is being conducted to record the prevalence of KRAS mutations in the Argentine mCRC population.