Clinical trial
The Nurses' Health Study (NHS) and Health Professionals Follow-Up Study (HPFS) Folic Acid Prevention Trial
NCT00512850 is registered in ClinicalTrials.gov with Brigham and Women's Hospital as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- The Nurses' Health Study (NHS) and Health Professionals Follow-Up Study (HPFS) Folic Acid Prevention Trial
- Lead sponsor
- Brigham and Women's Hospital
- Phase
- Not applicable
- Overall status
- Completed
- Start date
- May 31, 1996
- Completion date
- February 1, 2017
- Enrollment
- 672 (actual)
- Sites
- Not reported
Conditions
As the registry lists them; a condition with its own page is linked.
adenoma of large intestine