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NCT06610968 · ClinicalTrials.gov registry record · NA
Acute Vitamin D Supplementation on Testosterone in Females
A NA study of Female Hormone Profile, sponsored by University of Southern California.
- Recruiting
- Registry status
- NA
- Development phase
- 20
- Enrollment target
- 1
- Study location
NCT06610968 is a NA study of Female Hormone Profile that is actively recruiting participants, run by University of Southern California. The registered enrollment target is 20 participants. The trial reports 1 study location across 1 state.
The verdict
NCT06610968, a NA study of Female Hormone Profile, is actively recruiting participants, sponsored by University of Southern California.
- RECRUITING
- Registry status
- NA
- Development phase
- 20 participants
- Enrollment target
- 1
- Study location
Study Summary
Participation will take place over two visits to the Clinical Exercise Research Center (CERC) at the University of Southern California Health Sciences Campus. On the first visit, height, weight, and body composition by bioelectrical impedance are recorded. Questionnaires and withdrawal of a sample of blood (1 tablespoon) are also completed. The intervention begins the day following the first visit. The intervention protocol consists of three weeks of consuming either a placebo capsule or a 5000 IU Vitamin D capsule daily and completing a daily survey. The second visit to CERC immediately follows the 3-weeks intervention. In this visit, the same blood sampling protocol will be completed. The assignment of the intervention will be randomized (i.e., rolling a die), and participants are blinded to group assignment.
Conditions Studied
Interventions
- DIETARY_SUPPLEMENT Vitamin D (Cholecalciferol )
- DIETARY_SUPPLEMENT Placebo Group
Study Locations (1)
California
- University of Southern California Health Sciences Campus Center for Health Professions - Los Angeles
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 20 participants |
| Start Date | 2025-07-01 |
| Est. Completion | 2026-01-30 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT06610968
The ClinicalTrials.gov registry entry for NCT06610968 describes a study currently listed as recruiting, categorized as NA. The registered enrollment target is 20 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of Southern California, which has 617 total studies on file at ClinicalTrials.gov.
The record links to 1 condition, with Female Hormone Profile appearing as the primary indexed condition, and to 2 interventions - of which Vitamin D (Cholecalciferol ) is the first listed.
NCT06610968 reports 1 study location spanning 1 distinct geographic area - top geographies include California.
Frequently Asked Questions
What is clinical trial NCT06610968 about?
NCT06610968 is a clinical study titled "Acute Vitamin D Supplementation on Testosterone in Females". Participation will take place over two visits to the Clinical Exercise Research Center (CERC) at the University of Southern California Health Sciences Campus. On the first visit, height, weight, and body composition by bioelectrical impedance are recorded. Questionnaires and withdrawal of a sample ...
What is the current status of trial NCT06610968?
This trial is currently recruiting. It is a NA study. The enrollment target is 20 participants. The study started on 2025-07-01. Estimated completion is 2026-01-30.
What conditions does trial NCT06610968 study?
This clinical trial studies the following conditions: Female Hormone Profile.
What interventions are being tested in trial NCT06610968?
The interventions under investigation include: Vitamin D (Cholecalciferol ) (DIETARY_SUPPLEMENT), Placebo Group (DIETARY_SUPPLEMENT).
Who is sponsoring clinical trial NCT06610968?
This trial is sponsored by University of Southern California, which has 617 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT06610968 being conducted?
This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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