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Condition: Vitamin D Synced from ClinicalTrials.gov · July 29, 2026

Recruiting studies: Vitamin D

Studies currently listed as recruiting on the public registry for this search term. Each page explains the study in plain language, with locations and the study team's contact details. Clinicians: generate a printable list for your patient →

DOVIPA, a Study Evaluating Efficacy and Safety of DOstarlimab and VItamin D3 With mFOLFIRINOX in PAncreatic Cancer
Phase 2 · 5 location(s) · Hopital Foch · NCT06757244Vitamin B12, Folic Acid and Vitamin D Status in Women of Reproductive Age
Phase N/A · 1 location(s) · University of Mostar · NCT07100795Elucidating the Minimal Effective Dose of Prunes for Bone Health in Postmenopausal Women
NA · 1 location(s) · San Diego State University · NCT06184646Impact of Vitamin D Supplements on Mental Health and Milk Composition in Mothers Living in Idaho
NA · 2 location(s) · University of Idaho · NCT06919718Chemotherapy Induced Neuropathy in Cancer Patients
Phase N/A · 1 location(s) · Swami Rama Himalayan University · NCT06491082Perioperative Oral Vitamin D3 Supplementation on Implant Osseointegration
Phase N/A · 1 location(s) · Nantes University Hospital · NCT06776640VitD3 Supplementation in Patients With Multiple Myeloma
EARLY_Phase 1 · 1 location(s) · Amany Keruakous, MD, MS. · NCT05846880Regime for Vitamin D Maintenance in Post-Operative Patients
Phase 3 · 1 location(s) · Sengkang General Hospital · NCT06708741Vitamin B12, Folic Acid, and Vitamin D Status in Women of Reproductive Age
Phase N/A · 1 location(s) · University of Mostar · NCT07099586Statin and Vitamin D Treatment in Patients With Thyroid Eye Disease
NA · 1 location(s) · Taipei Veterans General Hospital, Taiwan · NCT07400757Prospective Monocentric Registry of Patients Undergoing Vitamin D Treatment at San Raffaele Hospital
Phase N/A · 1 location(s) · IRCCS San Raffaele · NCT06481111Prebiotics (Dried Plum) and Immune Function in Postmenopausal Women
NA · 1 location(s) · Indiana University · NCT07222111Evaluation of Adherence With Bisphosphonates and Calcium and Vitamin D Supplements in Women With Postmenopausal Osteopor
Phase N/A · 21 location(s) · Procare Health Iberia S.L. · NCT07105163Vitamin A and D Supplementation in Allogeneic HCT
Phase 2 · 1 location(s) · St. Petersburg State Pavlov Medical University · NCT06508099Bone Outcomes, Obesity, Sunlight, and Trauma in Children
Phase N/A · 2 location(s) · Paracelsus Medical University · NCT07143552Cholecalciferol and Calcifediol Are Both Useful to Improve Vitamin D Serum Levels
NA · 1 location(s) · Azienda Ospedaliero-Universitaria Consorziale Policlinico di · NCT06138249is There an Effect of Adding Body Vibration to Intake of Vitamin D on Some Outcomes of Familial Mediterranean Fever
NA · 1 location(s) · Cairo University · NCT07130305Effect of Vitamin D3 Supplementation on Symptomatic Uterine Fibroid in Women With Vitamin D Deficiency
EARLY_Phase 1 · 2 location(s) · Nahida Akter · NCT07012161The CPH-MBD Cohort Dietary Substudy - Comparison of Methods for Dietary Registrations
Phase N/A · 2 location(s) · University of Copenhagen · NCT07312981Total Post-thyroidectomy Hypocalcemia After Preoperative Cholecalciferol Supplementation
Phase 3 · 6 location(s) · Hôpital NOVO · NCT04775381Effect of Preoperative Vitamin D Supplementation in Liver Transplant Recipients With Vitamin D Deficiency on Post Transp
NA · 1 location(s) · Institute of Liver and Biliary Sciences, India · NCT06736093Vitamin D2 vs Vitamin D2 Plus Calcitriol in Cholestatic Children With Vitamin D Deficiency
Phase 4 · 1 location(s) · Chulalongkorn University · NCT07670611High Dose Interval Vitamin D Supplementation in Patients With Inflammatory Bowel Disease Receiving Biologic Therapy
Phase N/A · 1 location(s) · Boston Children's Hospital · NCT04331639Vitamin D for Prostate Endocrine Therapy
Phase 3 · 51 location(s) · University of Rochester · NCT05838716Is There a Benefit From Addition of Exercise in Diabetic Patients With ED Who Complain Low Vitamin D?
NA · 1 location(s) · Cairo University · NCT07366970Effects of Multiple Mega-dose of Vitamin D3 Supplementation on Ameliorating Moderate to Severe Chronic Pain in Hemodialy
NA · 1 location(s) · Taipei Medical University Hospital · NCT05667090The Effect of a Combined Personalized Nutritional Intervention and a Personalized Graded Activity Functional Training Pr
NA · 1 location(s) · Radboud University Medical Center · NCT05413616Monthly Boluses Versus Daily Doses for Correcting Blood Vitamin D Deficit in Obese Children and Adolescents
Phase 3 · 4 location(s) · Hospices Civils de Lyon · NCT03516968Assessing Bone Fracture Healing Effect of Almonds
NA · 1 location(s) · Aga Khan University Hospital, Pakistan · NCT07153302Vitamin D3 Supplementation Regimens and Preeclampsia Risk
NA · 1 location(s) · Sana'a University · NCT07648706
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This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.