
Project
COLON study - COlorectal cancer: Longitudinal, Observational study on Nutritional and lifestyle factors that influence colorectal tumour recurrence, survival and quality of life
The purpose of the COLON study is to provide a scientifically substantiated answer to the question whether nutrition and lifestyle affect the disease course of colorectal cancer.

To achieve this, we study diet and lifestyle of colorectal cancer patients shortly after diagnosis and during the years after treatment, and collect information on disease progression and survival. In the COLON study, we gather data on: dietary intake and physical activity level using questionnaires; we collect blood sample to facilitate measurement of e.g. biomarkers, nutritional status, metabolomics data. Moreover, we gather information on body composition using (diagnostic) CT-scans.
Links
Publications
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Identification of lifestyle behaviors associated with recurrence and survival in colorectal cancer patients using random survival forests
Cancers (2021), Volume: 13, Issue: 10 - ISSN 2072-6694 -
Lifestyle after colorectal cancer diagnosis in relation to recurrence and all-cause mortality
The American journal of clinical nutrition (2021), Volume: 113, Issue: 6 - ISSN 0002-9165 - p. 1447-1457. -
Association of Habitual Preoperative Dietary Fiber Intake with Complications after Colorectal Cancer Surgery
JAMA Surgery (2021), Volume: 156, Issue: 9 - ISSN 2168-6254 -
Inflammation is a mediating factor in the association between lifestyle and fatigue in colorectal cancer patients
Cancers (2020), Volume: 12, Issue: 12 - ISSN 2072-6694 - p. 1-13. -
Vitamin D, magnesium, calcium, and their interaction in relation to colorectal cancer recurrence and all-cause mortality
American Journal of Clinical Nutrition (2020), Volume: 111, Issue: 5 - ISSN 0002-9165 - p. 1007-1017. -
The association between circulating levels of vitamin D and inflammatory markers in the first 2 years after colorectal cancer diagnosis
Therapeutic Advances in Gastroenterology (2020), Volume: 13 - ISSN 1756-283X -
Are Ergothioneine Levels in Blood Associated with Chronic Peripheral Neuropathy in Colorectal Cancer Patients Who Underwent Chemotherapy?
Nutrition and Cancer (2020), Volume: 72, Issue: 3 - ISSN 0163-5581 - p. 451-459. -
Chemotherapy and vitamin D supplement use are determinants of serum 25-hydroxyvitamin D levels during the first six months after colorectal cancer diagnosis
Journal of Steroid Biochemistry and Molecular Biology (2020), Volume: 199 - ISSN 0960-0760 -
Associations of Abdominal Skeletal Muscle Mass, Fat Mass, and Mortality among Men and Women with Stage I-III Colorectal Cancer
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology (2020), Volume: 29, Issue: 5 - ISSN 1055-9965 - p. 956-965. -
Pre-to-post diagnosis weight trajectories in colorectal cancer patients with non-metastatic disease
Supportive Care in Cancer (2019), Volume: 27, Issue: 4 - ISSN 0941-4355 - p. 1541-1549.