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NCT00257920 · ClinicalTrials.gov registry record · Phase 4
A Study of Zemplar® Injection and Hectorol® Injection on Intestinal Absorption of Calcium in Chronic Kidney Disease
A Phase 4 study, sponsored by Abbott.
- Completed
- Registry status
- Phase 4
- Development phase
- 41
- Enrollment target
NCT00257920: Completed Phase 4 study, sponsored by Abbott.
NCT00257920 is a Phase 4 study that has completed, run by Abbott. The registered enrollment target is 41 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (92% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00257920, a Phase 4 study, has completed, sponsored by Abbott.
- COMPLETED
- Registry status
- Phase 4
- Development phase
- 41 participants
- Enrollment target
Study Summary
The purpose of this study is to evaluate the effects of Zemplar® Injection and Hectorol® Injection on intestinal calcium absorption in Chronic Kidney Disease Stage 5 subjects on hemodialysis.
Primary Outcome
Calcium Absorption Fraction obtained at the end of Period 1 \& Period 2
Interventions
- DRUG Zemplar® injection
- DRUG Hectorol® injection
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 41 participants |
| Start Date | 2006-06 |
| Phase | Phase 4 |
What the finished NCT00257920 record still lists
NCT00257920 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 41 participants, a relatively small participant target, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (92% lower).
The record links to 0 conditions, and to 2 interventions - of which Zemplar® injection is the first listed.
NCT00257920 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00257920 about?
NCT00257920 is a clinical study titled "A Study of Zemplar® Injection and Hectorol® Injection on Intestinal Absorption of Calcium in Chronic Kidney Disease". The purpose of this study is to evaluate the effects of Zemplar® Injection and Hectorol® Injection on intestinal calcium absorption in Chronic Kidney Disease Stage 5 subjects on hemodialysis.
What is the current status of trial NCT00257920?
This trial is currently completed. It is a Phase 4 study. The enrollment target is 41 participants. The study started on 2006-06.
What interventions are being tested in trial NCT00257920?
The interventions under investigation include: Zemplar® injection (DRUG), Hectorol® injection (DRUG).
Who is sponsoring clinical trial NCT00257920?
This trial is sponsored by Abbott, which has 181 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00257920's enrollment target sits among peer trials
41 1390th of 2000 higher than 604 of 2,000 other Phase 4 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 4 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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