Active clinical trials for "Colorectal Neoplasms"

Colorectal cancer incidence is increasing at an alarming rate in China. Recent reports concluded aberrant immunological function was associated with colorectal cancer outcome, however, the influence of immunocyte subgroup and immunologic factors on cancer outcome in colorectal cancer survivors is largely unknown.The investigators will explore the impact of immunocyte subgroup and immunologic factors on colorectal cancer disease-specific, disease-free and overall survival. The investigators will recruit approximately 5,000 patients as a prospective study cohort. During follow up, the investigators will explore the association of these factors with outcome of patients. The investigators believe that this project will improve the understanding of the impact of immunocyte subgroup and immunologic factors on colorectal cancer outcome.

The purpose of this study is to establish the HNPCC related information in Taiwan, and to characterize relevant susceptibility genes related to colorectal cancer to provide better disease control for the high-risk people. To accomplish this objective, we will collect detailed information of the HNPCC patients and their families from the collaborative hospitals and relate the information to the risk of CRC in order to provide sound disease control system in Taiwan.

This study is a prospective, multicenter, observational study on metastatic, operable colorectal cancer to evaluate the proof of concept of the cfDNA analysis for the early detection of recurrences

This is a prospective, clinical study. This study is to collect and analyze data of radiomics of primary site or metastasis of colorectal cancer aiming to precisizing preoperative diagnosis and long-term prognsis evaluation.

Focus of this project is to evaluate the possible financial benefit resulting from an optimization of surgical outcomes throughout a collaborative and systematic auditing activity.The primary objective of this analysis is to assess the employed resources by National Health System related to surgical activities for primary colorectal cancer during a collaborative and systematic auditing activity in 8 Surgical Units of Emilia-Romagna

Specific oral microbiome has been found to contribute to the development of colorectal cancer. We speculate that specific oral microbiota related to colorectal cancer relapse after curative treatment. This study aim to discover if any difference of oral microbiota exist in patients who suffer from cancer relapse compared with patients who do not. Finally develop patient-centred programmes of surveillance protocols base on microbiota analysis.

The association between lifestyle and dietary pattern with precursor lesions of colorectal cancer is still unclear. This study is conduced in Jinhua, a city with a high prevalence of colorectal cancer in China, to assess relations between precursor lesions of colorectal cancer and lifestyle and dietary factors.

This is a prospective, clinical study. This study is to evaluate the sensitivity of plasma ctDNA methylation haplotypes in detecting local residual or lymph node metastasis.

By analyse the tissue/blood variant spectrum model using NGS, the present clinical trial aims to elucidate the genetic basis of CRC in Chinese; to establish of CRC genetic map in Chinese patients; to identification new genetic biomarkers, drug and pathways; and to subtyping for precision treatment and management for Chinese CRC patients.

This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records regarding colorectal cancer.