Effectiveness of High Dose Vitamin D Supplementation in Stage III Colorectal Cancer
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Eric C Anderson, MD
Oregon Health and Science University
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
3 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Legacy Mount Hood Medical Center
Gresham, Oregon, United States
- Legacy Good Samaritan Medical Center
Portland, Oregon, United States
- Legacy Meridian Park Medical Center
Tualatin, Oregon, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 31 Mar 2016
- Primary completion
- 30 Jun 2020
- Completion
- 30 Jun 2020
- Last update posted
- 1 Oct 2020
- Registered enrollment
- 70
- Registry id
- NCT02603757
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.