NCRCC study is a national prospective cohort study including colorectal cancer screening population and stage Ⅰ-Ⅳ colorectal cancer patients.
NCRCC study is a large-scale multicenter study which includes 16 hospitals and research centers, establishing a national cohort which consists of two subcohorts (CRC Screening Cohort and Colorectal Cancer Patient Cohort). 1. To assess risk factors for colorectal cancer and evaluate risk prediction model of colorectal cancer to identify the high-risk population. 2. To discover, test and validate new biological markers (e.g. genetic, epigenetic, transcriptomic, metabolomics, proteomic and metagenomics biomarkers) for early diagnosis, prediction of clinical outcomes (e.g. therapeutic response, toxicity, surgical complications) and survivorship endpoints (e.g. recurrence, survival, quality of life, second primary cancer). 3. To estimate associations of epidemiological determinants (e.g. medication and supplement use, diet, lifestyle pattern) with clinical outcomes and survivorship endpoints among CRC patients.
Study Type
OBSERVATIONAL
Enrollment
55,000
Second Affiliated Hospital Zhejiang University College of Medicine
Hangzhou, Zhejiang, China
RECRUITINGCancer Institute and Hospital, Chinese Academy of Medical Sciences
Beijing, China
RECRUITINGWest China Hospital
Chengdu, China
colorectal cancer incidence
Time frame: up to 15 years
Disease-free and overall survival
Time frame: up to 10 years
Recurrence/metastasis
Time frame: up to 5 years
Adenoma or advanced adenoma incidence
Time frame: up to 1 year
Prevalence of treatment-related toxicities characterized by the Common Toxicity Criteria for Adverse Events (CTCAE)
Time frame: up to 5 years
Second primary cancer incidence
Time frame: up to 15 years
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Sun Yat-sen University
Guangzhou, China
RECRUITINGShanghai Zhongshan Hospital
Shanghai, China
RECRUITING