Epidemiological Analysis of Vitamin D and Breast Cancer Risk in Saudi Arabian Women
Public ClinicalTrials.gov record NCT01817231. 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
Vitamin D Status and Breast Cancer in Saudi Arabian Women: Case Control Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is an analysis of de-identified data collected from 240 Saudi Arabian women, 120 with breast cancer and 120 control women, to evalyate if vitamin D status is associated with breast cancer risk.
Study identification
- NCT ID
- NCT01817231
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 240 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- Sex
- Female
- 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
- May 2009 (Type not available)
- Primary completion
- Aug 2009 (Actual)
- Completion
- Aug 2009 (Actual)
- Last update posted
- Mar 25, 2013
2009
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Arizona | Tucson | Arizona | 85721 | — |
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 NCT01817231, 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 Mar 25, 2013 · Synced Oct 3, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01817231 live on ClinicalTrials.gov.