The Response of Serum 25-Hydroxyvitamin D to Incidental Ultraviolet Light Exposure
Public ClinicalTrials.gov record NCT00832533. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
INST 0814: The Response of Serum 25-Hydroxyvitamin D to Incidental Ultraviolet Light Exposure
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
1.1 To detect reproducible variations of serum 25-hydroxyvitamin D levels throughout the course of one year in relationship to objectively measured levels of ultraviolet exposure. 1.2 To determine specific times within the year that would yield the most significant data that could be focused on in future, larger studies examining whether there are protective effects of serum vitamin D on the development of cutaneous melanoma
Study identification
- NCT ID
- NCT00832533
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 9 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2008
- Primary completion
- Jan 31, 2009
- Completion
- Dec 31, 2009
- Last update posted
- Sep 27, 2015
2008 – 2010
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Universtiy of New Mexico - Cancer Center | Albuquerque | New Mexico | 87131-0001 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00832533, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 27, 2015 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00832533 live on ClinicalTrials.gov.