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NCT02580604 · ClinicalTrials.gov registry record · NA
PTH And Calcium Responses to Exercise in Older Adults Experiment 2 (PACE Sr. 2)
A NA study, sponsored by University of Colorado, Denver.
- Completed
- Registry status
- NA
- Development phase
- 12
- Enrollment target
NCT02580604: Completed NA study, sponsored by University of Colorado, Denver.
NCT02580604 is a NA study that has completed, run by University of Colorado, Denver. The registered enrollment target is 12 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
NCT02580604, a NA study, has completed, sponsored by University of Colorado, Denver.
- COMPLETED
- Registry status
- NA
- Development phase
- 12 participants
- Enrollment target
Study Summary
Declines in serum calcium during exercise may cause increases in markers of bone resorption. This study will determine if preventing the decline serum ionized calcium experienced at the onset of exercise through the use of a "calcium clamp" also prevents increases in blood biomarkers associated with bone resorption.
Primary Outcome
Change in PTH will be measured from baseline to end of exercise
Interventions
- DRUG Calcium Chloride/Calcium Gluconate
- DRUG Half-Normal Saline
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 12 participants |
| Start Date | 2015-11 |
| Est. Completion | 2025-07-31 |
| Phase | NA |
What the finished NCT02580604 record still lists
NCT02580604 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 12 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 2 interventions - of which Calcium Chloride/Calcium Gluconate is the first listed.
NCT02580604 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02580604 about?
NCT02580604 is a clinical study titled "PTH And Calcium Responses to Exercise in Older Adults Experiment 2 (PACE Sr. 2)". Declines in serum calcium during exercise may cause increases in markers of bone resorption. This study will determine if preventing the decline serum ionized calcium experienced at the onset of exercise through the use of a "calcium clamp" also prevents increases in blood biomarkers associated with...
What is the current status of trial NCT02580604?
This trial is currently completed. It is a NA study. The enrollment target is 12 participants. The study started on 2015-11. Estimated completion is 2025-07-31.
What interventions are being tested in trial NCT02580604?
The interventions under investigation include: Calcium Chloride/Calcium Gluconate (DRUG), Half-Normal Saline (DRUG).
Who is sponsoring clinical trial NCT02580604?
This trial is sponsored by University of Colorado, Denver, which has 1,283 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02580604's enrollment target sits among peer trials
12 1913th of 2000 higher than 74 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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