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Vitamin D for Chronic Sinusitis | Clinical Trials | Clareo Health

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COMPLETEDNANCT01007799

Vitamin D for Chronic Sinusitis

The purpose of this study is to examine if vitamin D improves the symptoms of chronic sinusitis.

Lead sponsor: University of Chicago•1 U.S. locations•View source on ClinicalTrials.gov

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Sponsors

Lead Sponsor

University of Chicago

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

No

Inclusion Criteria

•African American (4 grandparents with AA ancestry)
•Age\>18 years
•Diagnosis of chronic sinusitis

Exclusion Criteria

•Women of childbearing potential not utilizing contraception
•Subjects with contraindications to vitamin D therapy
•History of nephrolithiasis, hypercalcemia, sarcoidosis, recent (3 month) hospitalization
•Use of immunosuppressants/medications that interfere with vitamin D metabolism (e.g., phenytoin and carbamazepine)
•Malignancy
•Kidney, gastrointestinal, or liver disorders
•Immunodeficiency
•Morbid obesity (BMI\>35 kg/m2)
•Changes to medications for 6 months prior to study entry

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Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: August 26, 2016Terms

Trial snapshot

StatusCOMPLETED

PhaseNA

Enrollment30

Start dateNov 2009

Last updatedAug 26, 2016

Condition

Chronic Sinusitis

Locations shown

University of Chicago

Chicago, Illinois

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: August 26, 2016Data synced to Clareo: May 25, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

View ClinicalTrials.gov Terms and Conditions