Comparison of Sunlight Exposure and Vitamin D Supplementation on Serum 25-hydroxyvitamin D Levels

Key facts

Sponsor

Seoul National University Hospital

Principal Investigator

Hee-Kyung Joh, PhD

Seoul National University College of Medicine/Seoul National University Hospital

Intervention

Sunlight Exposure(behavioral)

Enrollment

150 enrolled

Eligibility

18-39 years · All sexes

Timeline

2015 – 2015

Primary source

Recruitment status, site addresses, contacts, and full eligibility criteria can change between syncs. Always verify with the trial team before planning travel or treatment.

Other trials for Disorders of vitamin D metabolism

Additional recruiting or active studies for the same condition.

• RECRUITINGNANCT04355572
  Evaluation of the Clinical and Psychological Impact of Vitamin D Replacement in Adolescent Females at Risk for Polycystic Ovarian Syndrome (PCOS)
  Yale University
• RECRUITINGNANCT07300332
  Exercise Training and Vitamin D Metabolism
  University of Thessaly
• ACTIVE NOT RECRUITINGPHASE4NCT07006714
  Preoperative Correction of Vitamin D Deficiency in Total Joint Arthroplasty (TJA)
  University of Miami
• ACTIVE NOT RECRUITINGNCT07200011
  Effect of Vitamin D on the Clinical and Radiographic of Unsplinted Mandibular Implant Overdentures
  Mansoura University
• RECRUITINGNANCT07115342
  Effect of Combined Probiotics and Vitamin D on Symptoms of Allergic Rhinitis
  Tanta University
• RECRUITINGNANCT07084597
  Effect of Vitamin D3 Supplementation on Cardiac Autonomic Nerve Function in Male Parkinson's Disease Patients With Hypovitaminosis D
  Bangladesh Medical University
• RECRUITINGPHASE2NCT06450925
  Vitamin A Supplementation in Allogeneic Stem Cell Transplantation.
  Children's Hospital Medical Center, Cincinnati
• RECRUITINGNCT07057362
  Effect of Vitamin D Deficiency on the Frequency and Severity of Spinal Anesthesia-Induced Hypotension in Pregnant Women Undergoing Cesarean Section
  Duzce University

See all trials for Disorders of vitamin D metabolism →