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NCT00470353 · ClinicalTrials.gov registry record · NA
Cholecalciferol and Calcium Carbonate in Treating Patients With Colon Cancer That Has Been Removed by Surgery
A NA study, sponsored by Roswell Park Cancer Institute.
- Terminated
- Registry status
- NA
- Development phase
- 8
- Enrollment target
NCT00470353: Clinical Trial NA study, sponsored by Roswell Park Cancer Institute.
NCT00470353 is a NA study that was terminated before completion, run by Roswell Park Cancer Institute. The registered enrollment target is 8 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00470353, a NA study, was terminated before completion, sponsored by Roswell Park Cancer Institute.
- TERMINATED
- Registry status
- NA
- Development phase
- 8 participants
- Enrollment target
Study Summary
RATIONALE: The use of cholecalciferol and calcium carbonate may keep colon cancer from coming back in patients with colon cancer that has been removed by surgery. PURPOSE: This randomized clinical trial is studying two different doses of cholecalciferol to compare how well they work when given together with calcium carbonate in treating patients with colon cancer that has been removed by surgery.
Interventions
- OTHER laboratory biomarker analysis
- OTHER immunohistochemistry staining method
- OTHER pharmacological study
- DIETARY_SUPPLEMENT cholecalciferol
- DIETARY_SUPPLEMENT calcium carbonate
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 8 participants |
| Start Date | 2006-09 |
| Est. Completion | 2009-09 |
| Phase | NA |
Why NCT00470353 stopped before completion
NCT00470353 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 8 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).
The record links to 0 conditions, and to 5 interventions - of which laboratory biomarker analysis is the first listed.
NCT00470353 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00470353 about?
NCT00470353 is a clinical study titled "Cholecalciferol and Calcium Carbonate in Treating Patients With Colon Cancer That Has Been Removed by Surgery". RATIONALE: The use of cholecalciferol and calcium carbonate may keep colon cancer from coming back in patients with colon cancer that has been removed by surgery. PURPOSE: This randomized clinical trial is studying two different doses of cholecalciferol to compare how well they work when given toge...
What is the current status of trial NCT00470353?
This trial is currently terminated. It is a NA study. The enrollment target is 8 participants. The study started on 2006-09. Estimated completion is 2009-09.
What interventions are being tested in trial NCT00470353?
The interventions under investigation include: laboratory biomarker analysis (OTHER), immunohistochemistry staining method (OTHER), pharmacological study (OTHER), cholecalciferol (DIETARY_SUPPLEMENT), calcium carbonate (DIETARY_SUPPLEMENT).
Who is sponsoring clinical trial NCT00470353?
This trial is sponsored by Roswell Park Cancer Institute, which has 365 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00470353's enrollment target sits among peer trials
8 1976th of 2000 higher than 19 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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