Trial
NCT01185808
Vitamin D Supplementation in Chronic Rhinosinusitis With Nasal Polyps
UnknownWITHDRAWNOTHER/UNKNOWNConfidence: LOW
Sponsor
Medical University of South Carolina
Collaborators
—
Condition
Chronic Sinusitis
Intervention
Vitamin D
Why stopped
—
Provenance
Dataset: 2026-07-02 • Source: ClinicalTrials.gov API v2 • Last update: 2018-05-01