NCT04677816 2026-04-14
Impact of Vitamin D Supplementation on the Rate of Pathologic Complete Response in Vitamin D Deficient Patients
Wake Forest University Health Sciences
Phase 2 Recruiting
Clinical Trials
42 trialsNCT01419730 2026-04-07
Vitamin D and Physical Activity on Bone Health
University of Rochester
Phase 2 Active not recruiting
NCT04067726 2026-03-31
TRIDENT
Washington University School of Medicine
Phase 2 Active not recruiting
NCT04621500 2025-07-04
VitD/RNA-seq
Medical University of South Carolina
Phase 2 Completed
NCT06757244 2025-03-18
DOVIPA
Hopital Foch
Phase 2 Recruiting
NCT06596122 2024-09-19
Vitamin D Supplementation in Breast Cancer Patients
Cairo University
Phase 2 Not yet recruiting
NCT06101147 2024-08-12
Effect of Vitamin D Supplementation on Testosterone Level in Women With Polycystic Ovary Syndrome
Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
Phase 2 Completed
NCT06508099 2024-07-31
VitaStem
St. Petersburg State Pavlov Medical University
Phase 2 Recruiting
NCT04840238 2024-06-24
30000 IU Per Week Vitamin D Treatment in PCOS Patients
Semmelweis University
Phase 2 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
NCT01968590 2022-05-25
VitDBoneNF1
University of Utah
Phase 2 Terminated
NCT02186015 2021-05-14
SAFE-D
Loyola University
Phase 2 Completed
NCT03038516 2020-09-11
Palliative-D
Region Stockholm
Phase 2 Completed
NCT02341495 2020-02-27
EXJADE
Loyola University
Phase 2 Terminated
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
NCT00068276 2018-08-10
Cholecalciferol in Treating Patients With Myelodysplastic Syndrome
Wake Forest University Health Sciences
Phase 2 Completed
NCT00104806 2018-08-10
Arsenic Trioxide and Cholecalciferol (Vitamin D) in Treating Patients With Myelodysplastic Syndromes
Wake Forest University Health Sciences
Phase 2 Terminated
NCT01045109 2018-07-18
D3/PCa
Medical University of South Carolina
Phase 2 Completed
NCT00744549 2018-02-14
Study of Antioxidants on MRI Detectable Early Stage Prostate Cancer Among Men on Active Surveillance
University Health Network, Toronto
Phase 2 Completed
NCT00867217 2018-02-09
VITAL
University of Kansas Medical Center
Phase 2 Completed
NCT00844792 2017-10-26
Study of Antioxidants on Prostate Tumors in Men Undergoing Radical Prostatectomy for Prostate Cancer
University Health Network, Toronto
Phase 2 Completed
NCT03320915 2017-10-25
Efficacy and Safety of High Dose Vitamin D Supplementation in Patients Undergoing HSCT
Seoul National University Hospital
Phase 2 Unknown
NCT00953225 2017-10-09
vit D & PCa
VA Office of Research and Development
Phase 2 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
NCT00669656 2017-04-20
Herbal Therapy for Treatment of Recurrent Prostate Cancer
University of Southern California
Phase 2 Completed
NCT00321932 2017-03-09
Zoledronic Acid in Preventing Osteoporosis in Patients Undergoing Donor Stem Cell Transplant
University of Minnesota
Phase 2 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
NCT01074216 2016-02-03
Vitamin D Levels in Stage IV Colorectal Cancer Patients
Memorial Sloan Kettering Cancer Center
Phase 2 Completed
NCT01948128 2016-02-03
OTT 12-06
Ottawa Hospital Research Institute
Phase 2 Completed
NCT00524680 2015-11-02
Vitamin D in Treating Patients With Prostate Cancer
Roswell Park Cancer Institute
Phase 2 Completed
NCT01521936 2015-06-19
Cholecalciferol in Treating Patients With Acute Myeloid Leukemia Undergoing Intensive Induction Chemotherapy
Roswell Park Cancer Institute
Phase 2 Terminated
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
NCT00208793 2013-11-26
CaDvMAP
Emory University
Phase 2 Completed
NCT01574027 2012-04-10
Efficacy of Vitamin D in Colorectal Cancer Chemoprevention
University of Illinois at Chicago
Phase 2 Completed
NCT00741364 2011-09-30
DProstate
University of Toronto
Phase 2 Unknown
NCT00593580 2011-06-29
FOSAVANCE
British Columbia Cancer Agency
Phase 2 Completed