Completed PHASE2 INTERVENTIONAL 2-arm NCT00953225

Vitamin D Supplementation in Veterans With Early-Stage Prostate Cancer (vit D & PCa)

Sponsor: Medical University of South Carolina

Interventions Placebo daily for one year vitamin D3

Updated 7 times since 2017 Last updated: Sep 8, 2017 Started: Jan 7, 2010 Primary completion: Dec 15, 2013 Completion: Oct 30, 2014

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT00953225, this PHASE2 trial focuses on Prostate Cancer and remains completed. Sponsored by Medical University of South Carolina, it has been updated 7 times since 2010, reflecting limited change activity. This study contributes to the evolving evidence base for cancer treatment protocols.

Status Flow

Change History

7 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE2
Jul 2024 — Sep 2024 [monthly]

Completed PHASE2
Jan 2021 — Jul 2024 [monthly]

Completed PHASE2
Jun 2018 — Jan 2021 [monthly]

Completed PHASE2
Oct 2017 — Jun 2018 [monthly]

Completed PHASE2

▶ Show 2 earlier versions

Feb 2017 — Oct 2017 [monthly]

Completed PHASE2
Jan 2017 — Feb 2017 [monthly]

Completed PHASE2

First recorded

Jan 2010

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Medical University of South Carolina
VA Office of Research and Development

Data source: VA Office of Research and Development

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Charleston, United States