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NCT00806299 · ClinicalTrials.gov registry record · Phase 1
Loperamide Grapefruit Juice Interaction PK Trial
A Phase 1 study, sponsored by Johnson & Johnson Consumer and Personal Products Worldwide.
- Completed
- Registry status
- Phase 1
- Development phase
- 33
- Enrollment target
NCT00806299: Completed Phase 1 study, sponsored by Johnson & Johnson Consumer and Personal Products Worldwide.
NCT00806299 is a Phase 1 study that has completed, run by Johnson & Johnson Consumer and Personal Products Worldwide. The registered enrollment target is 33 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (45% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00806299, a Phase 1 study, has completed, sponsored by Johnson & Johnson Consumer and Personal Products Worldwide.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 33 participants
- Enrollment target
Study Summary
A 10-day study to determine if grapefruit juice has any effect on how loperamide (Imodium) affects the body and how the body affects loperamide.
Interventions
- DRUG Loperamide / Red Grapefruit Juice
- DRUG Loperamide/ White Grapefruit Juice
- DRUG Loperamide / Pink Grapefruit Juice
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 33 participants |
| Start Date | 2008-11 |
| Est. Completion | 2008-11 |
| Phase | Phase 1 |
What the finished NCT00806299 record still lists
NCT00806299 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 33 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (45% lower).
The record links to 0 conditions, and to 3 interventions - of which Loperamide / Red Grapefruit Juice is the first listed.
NCT00806299 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00806299 about?
NCT00806299 is a clinical study titled "Loperamide Grapefruit Juice Interaction PK Trial". A 10-day study to determine if grapefruit juice has any effect on how loperamide (Imodium) affects the body and how the body affects loperamide.
What is the current status of trial NCT00806299?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 33 participants. The study started on 2008-11. Estimated completion is 2008-11.
What interventions are being tested in trial NCT00806299?
The interventions under investigation include: Loperamide / Red Grapefruit Juice (DRUG), Loperamide/ White Grapefruit Juice (DRUG), Loperamide / Pink Grapefruit Juice (DRUG).
Who is sponsoring clinical trial NCT00806299?
This trial is sponsored by Johnson & Johnson Consumer and Personal Products Worldwide, which has 26 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00806299's enrollment target sits among peer trials
33 1280th of 2000 higher than 705 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 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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