- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03364582
Dietary Patterns, Metabolomics and Colorectal Cancer Risk
November 1, 2023 updated by: Fred Tabung, Ohio State University Comprehensive Cancer Center
Dietary Patterns, Metabolomics and Colorectal Cancer Risk and Mortality in the Nurses' Health Study and Health Professionals Follow-Up Study
Colorectal cancer (CRC) is the third most commonly diagnosed cancer in American men and women with ≥130,000 new cases each year.
Several dietary patterns have been associated with CRC risk but underlying mechanisms are not fully understood.
Researchers thus propose to integrate dietary patterns and metabolomics data to comprehensively investigate biological pathways linking dietary patterns and CRC risk.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
Several dietary patterns have been associated with colorectal cancer (CRC) risk but underlying mechanisms are not fully understood.
Also, evidence is lacking on the consistency of dietary guidelines for overall health and CRC prevention given that it is not feasible to have an optimal diet for every disease.
Furthermore, metabolomic profiling has not been widely assessed with respect to CRC risk.
Metabolomics is uniquely suited to assess metabolic responses to dietary stimuli, given that it is situated downstream to all the other "omics".
Building on prior work in hypothesis-driven dietary patterns and CRC prevention, the researchers seek to fill these knowledge gaps by proposing to: 1) use a standardized methodology to compare the best diet for overall health with the best diet for CRC prevention, and further determine if any associations of dietary patterns with CRC prevention are mediated by mechanisms involving inflammation and insulin; 2) determine metabolites that may mediate the association of dietary intake with CRC risk.
The researchers will utilize two large prospective cohort studies, the Nurses' Health Study (NHS) and the Health Professionals Follow-up Study (HPFS), in which dietary and nondietary data have been collected every 2 to 4 years among 173,230 women and men over the last ≥30 years, with ≥3,400 CRC cases and ≥43,800 all-cause deaths.
This integrated interrogation of dietary patterns and metabolomics data will inform the design of guidelines for healthful lifestyles that are optimized for CRC prevention.
Study Type
Observational
Enrollment (Actual)
173230
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
30 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Sampling Method
Non-Probability Sample
Study Population
The Nurses' Health Study (NHS) and the Health Professionals Follow-up Study (HPFS).
The NHS recruited 121,701 registered female nurses aged 30 to 55 years at baseline in 1976, and the HPFS enrolled 51,529 male health professionals aged 40 to 75 years at baseline in 1986 in the United States.
In both cohorts, questionnaires were sent at baseline and every two years thereafter to collect and update demographic, lifestyle, medical, and other health-related information.
Since the inception of both cohorts, participants have completed self-administered questionnaires every 2 years, providing updated information on medical and lifestyle factors.
Every 2 to 4 years, participants receive validated semi-quantitative food frequency questionnaires (FFQ) for dietary assessments.
Description
Inclusion Criteria:
-Adult health professionals
Exclusion Criteria:
- Any cancer except nonmelanoma skin cancer
- Did not complete a food frequency questionnaire during follow-up
- Had implausible values for total energy intake (<600 or >3500 kcal/d for women and <800 or >4,200 kcal/d for men) at study entry
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Men-observed dietary pattern
Health Professionals Follow-up Study: a prospective cohort of male health professionals
|
No intervention will be used.
This is an observational study with dietary patterns as main exposure
|
Women-observed dietary pattern
Nurses' Health Study: a prospective cohort of female registered nurses
|
No intervention will be used.
This is an observational study with dietary patterns as main exposure
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Colorectal cancer risk
Time Frame: 1986 to 2012 (men), 1984 to 2012 (women)
|
Incident colorectal cancer
|
1986 to 2012 (men), 1984 to 2012 (women)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
incident total cardiovascular disease, total cancer, chronic respiratory diseases
Time Frame: 1986 to 2012 (men), 1984 to 2012 (women)
|
The incidence of these major chronic diseases will be examined as surrogate for overall health
|
1986 to 2012 (men), 1984 to 2012 (women)
|
Mortality
Time Frame: 1986 to 2012 (men), 1984 to 2012 (women)
|
Incident death of any cause (as surrogate for overall health)
|
1986 to 2012 (men), 1984 to 2012 (women)
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Fred Tabung, PhD, MSHP, Ohio State Comprehensive Cancer Center
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Petimar J, Smith-Warner SA, Fung TT, Rosner B, Chan AT, Hu FB, Giovannucci EL, Tabung FK. Recommendation-based dietary indexes and risk of colorectal cancer in the Nurses' Health Study and Health Professionals Follow-up Study. Am J Clin Nutr. 2018 Nov 1;108(5):1092-1103. doi: 10.1093/ajcn/nqy171.
- Tabung FK, Wang W, Fung TT, Smith-Warner SA, Keum N, Wu K, Fuchs CS, Hu FB, Giovannucci EL. Association of dietary insulinemic potential and colorectal cancer risk in men and women. Am J Clin Nutr. 2018 Aug 1;108(2):363-370. doi: 10.1093/ajcn/nqy093.
- Lee DH, Jin Q, Shi N, Wang F, Bever AM, Li J, Liang L, Hu FB, Song M, Zeleznik OA, Zhang X, Joshi A, Wu K, Jeon JY, Meyerhardt JA, Chan AT, Eliassen AH, Clish CB, Clinton SK, Giovannucci EL, Tabung FK. Dietary Inflammatory and Insulinemic Potentials, Plasma Metabolome and Risk of Colorectal Cancer. Metabolites. 2023 Jun 12;13(6):744. doi: 10.3390/metabo13060744.
- Lee DH, Jin Q, Shi N, Wang F, Bever AM, Liang L, Hu FB, Song M, Zeleznik OA, Zhang X, Joshi A, Wu K, Jeon JY, Meyerhardt JA, Chan AT, Eliassen AH, Clish C, Clinton SK, Giovannucci EL, Li J, Tabung FK. The metabolic potential of inflammatory and insulinaemic dietary patterns and risk of type 2 diabetes. Diabetologia. 2023 Oct 11. doi: 10.1007/s00125-023-06021-3. Online ahead of print.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
June 1, 2016
Primary Completion (Actual)
July 31, 2022
Study Completion (Actual)
July 31, 2022
Study Registration Dates
First Submitted
November 27, 2017
First Submitted That Met QC Criteria
December 5, 2017
First Posted (Actual)
December 6, 2017
Study Record Updates
Last Update Posted (Estimated)
November 3, 2023
Last Update Submitted That Met QC Criteria
November 1, 2023
Last Verified
November 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- OSU-19280
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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