U.S., Jan. 28 -- ClinicalTrials.gov registry received information related to the study (NCT07369063) titled 'Impact of Vitamin D Therapy on Thyroid Function and Antibody Levels in Pediatric Graves' Disease' on July 14, 2025.
Brief Summary: The goal of this randomized pilot feasibility clinical trial is to determine the feasibility of implementing a protocol for a larger trial to assess the effects of high-dose vitamin D supplementation in pediatric patients (9-17 years old) newly diagnosed with Graves' disease. The main questions it aims to answer are:
What are the recruitment and adherence rates for a larger trial using this protocol? Is the data collection process complete and robust enough for a larger trial? What are the potential bar...