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NCT00339625 · ClinicalTrials.gov registry record · Phase 3
Polyp Prevention Trial
A Phase 3 study of Diet and Adenoma, sponsored by National Cancer Institute (NCI).
- Completed
- Registry status
- Phase 3
- Development phase
- 2,079
- Enrollment target
- 1
- Study location
NCT00339625: Completed Phase 3 study of Diet and Adenoma, sponsored by National Cancer Institute (NCI).
NCT00339625 is a Phase 3 study of Diet and Adenoma that has completed, run by National Cancer Institute (NCI). The registered enrollment target is 2,079 participants, above the 314-participant average among 17 other Diet trials with a reported enrollment target (562% higher). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00339625, a Phase 3 study of Diet and Adenoma, has completed, sponsored by National Cancer Institute (NCI).
- COMPLETED
- Registry status
- Phase 3
- Development phase
- 2,079 participants
- Enrollment target
- 1
- Study location
Study Summary
The primary objective of the Poly Prevention Trial (PPT) is to determine whether a low fat, high fiber, high vegetable and fruit eating plan will decrease the recurrence of adenomatous polyps of the large bowel. Secondary objectives of the PPT include 1) evaluating the effectiveness of the intervention program with respect to participant achievement of dietary goals; 2) examining the relation of dietary change and biochemical markers in blood; and 3) assessing the impact of the intervention on quality of life indicators.
Primary Outcome
Adenoma recurrence
Interventions
- OTHER low fat, high fiber, high fruit and vegetable eating plan
Study Locations (1)
Maryland
- National Cancer Institute (NCI), 9000 Rockville Pike - Bethesda
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 2,079 participants |
| Start Date | 1991-06-19 |
| Est. Completion | 2020-05-11 |
| Phase | Phase 3 |
What the finished NCT00339625 record still lists
NCT00339625 is an interventional study that assigns participants to a tested intervention. Its 2,079 participants enrollment target places it among the larger protocols in the corpus, above the 314-participant average among 17 other Diet trials with a reported enrollment target (562% higher).
The record links to 3 conditions, with Diet appearing as the primary indexed condition, and to 1 intervention - of which low fat, high fiber, high fruit and vegetable eating plan is the first listed.
NCT00339625 reports a single indexed study location in Maryland.
Frequently Asked Questions
What is clinical trial NCT00339625 about?
NCT00339625 is a clinical study titled "Polyp Prevention Trial". The primary objective of the Poly Prevention Trial (PPT) is to determine whether a low fat, high fiber, high vegetable and fruit eating plan will decrease the recurrence of adenomatous polyps of the large bowel. Secondary objectives of the PPT include 1) evaluating the effectiveness of the intervent...
What is the current status of trial NCT00339625?
This trial is currently completed. It is a Phase 3 study. The enrollment target is 2,079 participants. The study started on 1991-06-19. Estimated completion is 2020-05-11.
What conditions does trial NCT00339625 study?
This clinical trial studies the following conditions: Diet, Adenoma, Polyps.
What interventions are being tested in trial NCT00339625?
The interventions under investigation include: low fat, high fiber, high fruit and vegetable eating plan (OTHER).
Who is sponsoring clinical trial NCT00339625?
This trial is sponsored by National Cancer Institute (NCI), which has 3,257 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00339625 being conducted?
This trial has 1 study location across Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
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Where NCT00339625's enrollment target sits among peer trials
2,079 2nd of 17 the highest of 17 other Diet trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Diet 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.
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