NCT02553447 2026-03-31
Cholecalciferol in Newly Diagnosed Non-Hodgkin Lymphoma or Chronic Lymphocytic Leukemia With Vitamin D Deficiency
University of Nebraska
Phase NA Completed
Clinical Trials
39 trialsNCT04094688 2026-03-03
SOLARIS
Alliance for Clinical Trials in Oncology
Phase 3 Active not recruiting
NCT01351805 2025-12-03
VITAL
Brigham and Women's Hospital
Phase NA Completed
NCT01169259 2025-11-06
VITAL
Brigham and Women's Hospital
Phase 3 Active not recruiting
NCT04621500 2025-07-04
VitD/RNA-seq
Medical University of South Carolina
Phase 2 Completed
NCT01748448 2025-02-17
ViDMe
Universitaire Ziekenhuizen KU Leuven
Phase 3 Completed
NCT03078855 2024-09-04
ILyAD
University of Rochester
Phase 3 Completed
NCT04278573 2024-04-30
Intralesional Vitamin D Injection for Treatment of Common Warts
Mayo Clinic
Phase 2 Completed
NCT02100423 2024-04-12
Curcumin and Cholecalciferol in Treating Patients With Previously Untreated Stage 0-II Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma
Case Comprehensive Cancer Center
Phase 2 Completed
NCT01759771 2024-03-18
VD3PCa
VA Office of Research and Development
Phase 2 Completed
NCT04140292 2022-06-24
Vitamin D Supplementation as a Neoadjuvant for Photodynamic Therapy of Actinic Keratoses
Case Comprehensive Cancer Center
Phase 2 Completed
NCT02881957 2022-06-15
Hypovitaminosis D in Neurocritical Patients
University of Utah
Phase 2/3 Completed
NCT00887432 2021-10-26
Cholecalciferol Supplement in Treating Patients With Localized Prostate Cancer Undergoing Observation
Roswell Park Cancer Institute
Phase NA Completed
NCT00743574 2021-08-13
Health Benefits of Vitamin D and Calcium in Women With PCOS (Polycystic Ovarian Syndrome)
Yale University
Phase NA Completed
NCT02186015 2021-05-14
SAFE-D
Loyola University
Phase 2 Completed
NCT04428359 2021-04-09
MMR
B.P. Koirala Institute of Health Sciences
Phase NA Completed
NCT02936999 2020-12-16
Vitamin D Supplementation in Women With DCIS and/or LCIS
Inova Health Care Services
Phase EARLY_PHASE1 Terminated
NCT00058188 2020-12-08
Zolendronate for the Prevention of Bone Loss in Men w/ Prostate CA on Long-Term Androgen Deprivation
Northwestern University
Phase 3 Terminated
NCT01561989 2020-03-10
Cholecalciferol and Flu Vaccine in Treating Healthy Participants
Roswell Park Cancer Institute
Phase NA Terminated
NCT02341495 2020-02-27
EXJADE
Loyola University
Phase 2 Terminated
NCT03644212 2020-01-13
Vitamin D Increases Serum Levels of the Soluble Receptor for Advanced Glycation End Products in Women With PCOS
Maimonides Medical Center
Phase 4 Completed
NCT02726113 2019-12-03
Vitamin D and Prostate Cancer: A Clinical Study Enrolling Subjects Undergoing Prostatectomy
Medical University of South Carolina
Phase 2 Completed
NCT01472445 2019-04-19
Vitamin D and Breast Cancer: Does Weight Make a Difference?
Stanford University
Phase 2 Terminated
NCT00499408 2018-11-21
Vitamin D and Soy Supplements in Treating Patients With Recurrent Prostate Cancer
Wake Forest University Health Sciences
Phase 2 Completed
NCT02460380 2018-10-12
The Effects of Vitamin D on Angiogenic Factors in Women With Polycystic Ovary Syndrome
Maimonides Medical Center
Phase 4 Completed
NCT00867217 2018-02-09
VITAL
University of Kansas Medical Center
Phase 2 Completed
NCT00953225 2017-10-09
vit D & PCa
VA Office of Research and Development
Phase 2 Completed
NCT00976339 2017-09-29
Study of Vitamin D for Premenopausal Women at High Risk for Breast Cancer
Columbia University
Phase 1 Completed
NCT00859651 2017-09-27
Vitamin D in Postmenopausal Women at High Risk for Breast Cancer
Columbia University
Phase 2 Completed
NCT00416715 2017-07-11
Vitamin D Deficiency, Muscle Pain, Joint Pain, and Joint Stiffness in Postmenopausal Women Receiving Letrozole For Stage I-III Breast Cancer
University of Washington
Phase 2 Completed
NCT00153816 2017-03-15
Vitamin D/Calcium Polyp Prevention Study
Dartmouth-Hitchcock Medical Center
Phase 2/3 Completed
NCT00321932 2017-03-09
Zoledronic Acid in Preventing Osteoporosis in Patients Undergoing Donor Stem Cell Transplant
University of Minnesota
Phase 2 Completed
NCT01477463 2016-12-23
Pilot Trial to Evaluate the Effect of Vitamin D on Melanocyte Biomarkers
Stanford University
Phase NA Completed
NCT02328404 2016-08-04
The Effect of Vitamin D Supplementation Among Overweight Jordanian Women With Polycystic Ovary Syndrome (PCOS)
Hayat Pharmaceutical Co. PLC
Phase 3 Completed
NCT01325311 2016-08-03
Cholecalciferol and Genistein Before Surgery in Treating Patients With Early Stage Prostate Cancer
National Cancer Institute (NCI)
Phase 2 Completed
NCT01166763 2016-07-18
Modulation of Breast Cancer Risk Biomarkers by High Dose Vitamin D
University of Kansas Medical Center
Phase NA Completed
NCT01074216 2016-02-03
Vitamin D Levels in Stage IV Colorectal Cancer Patients
Memorial Sloan Kettering Cancer Center
Phase 2 Completed
NCT00524680 2015-11-02
Vitamin D in Treating Patients With Prostate Cancer
Roswell Park Cancer Institute
Phase 2 Completed
NCT01198548 2014-07-21
High-Dose Cholecalciferol in Treating Patients Receiving Combination Chemotherapy and Bevacizumab as First-Line Therapy For Metastatic Colorectal Cancer
Roswell Park Cancer Institute
Phase 2 Terminated