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Spots Global Cancer Trial Database for vitamin d3

Every month we try and update this database with for vitamin d3 cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

The following info and data is provided "as is" to help patients around the globe.
We do not endorse or review these studies in any way.

Study titleNCT IDConditionsInterventionsEligibilityOrganizationLink
Vitamin D and Mammographic Breast DensityNCT01747720
Breast Cancer
Vitamin D3
Placebo
18 Years - 55 YearsCHU de Quebec-Universite Laval
Vitamin D and Physical Activity on Bone HealthNCT01419730
Bone Metabolism...
Bone Mineral De...
Physical Fitnes...
Vitamin D3
Physical Activi...
18 Years - 99 YearsUniversity of Rochester
Vitamin D and Omega-3 Trial (VITAL)NCT01169259
Cancer
Cardiovascular ...
vitamin D3
omega-3 fatty a...
Vitamin D3 plac...
Fish oil placeb...
50 Years - Brigham and Women's Hospital
High Dose Vitamin D StudyNCT01150877
Colorectal Canc...
Vitamin D
18 Years - University of British Columbia
Effect of High Dose Vitamin D on Cancer Biomarkers and Breast Cancer TumorsNCT02856503
Breast Cancer
Invasive Breast...
Ductal Carcinom...
Vitamin D3
18 Years - University of Miami
XELOX/mFOLFOX Plus Vitamin D3 vs. XELOX/mFOLFOX as Firstline Chemotherapy in mCRCNCT03389659
Vitamin D3
vitamin D3
Placebo
18 Years - Tianjin Medical University Cancer Institute and Hospital
Vitamin D and Physical Activity on Bone HealthNCT01419730
Bone Metabolism...
Bone Mineral De...
Physical Fitnes...
Vitamin D3
Physical Activi...
18 Years - 99 YearsUniversity of Rochester
RANKL Inhibition and Mammographic Breast DensityNCT04067726
Dense Breasts
Denosumab
Placebo
Calcium
Vitamin D3
Core needle bio...
Blood draw
40 Years - Washington University School of Medicine
Intralesional Vitamin D Injection for Treatment of Common WartsNCT04278573
Warts
Vitamin D3
Placebo
18 Years - Mayo Clinic
Vitamin D/Calcium Polyp Prevention StudyNCT00153816
Colorectal Canc...
Polyps
Adenomas
Calcium Carbona...
Vitamin D3
placebo
45 Years - 75 YearsDartmouth-Hitchcock Medical Center
Vitamin D Supplementation as a Neoadjuvant for Photodynamic Therapy of Actinic KeratosesNCT04140292
Actinic Keratos...
Photodynamic th...
Vitamin D3
18 Years - Case Comprehensive Cancer Center
Vitamin D Supplementation as a Neoadjuvant for Photodynamic Therapy of Actinic KeratosesNCT04140292
Actinic Keratos...
Photodynamic th...
Vitamin D3
18 Years - Case Comprehensive Cancer Center
The Role of Vitamin D3 Supplementation in Advanced Cancer Patients With PainNCT05450419
Vitamin D3
Advanced Cancer
Pain Cancer
Vitamin D3
placebo
20 Years - 80 YearsChang Gung Memorial Hospital
Effect of Vitamin D Supplementation on Testosterone Level in Women With Polycystic Ovary SyndromeNCT06101147
PCOS
Vitamin D
Vitamin D3
Placebo Oral Ta...
18 Years - 45 YearsBangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
A Randomized Phase IV Control Trial of Single High Dose Oral Vitamin D3 in Pediatric Patients Undergoing HSCTNCT03176849
Vitamin D Defic...
Stem Cell Trans...
Pediatric Cance...
Blood Disorder
Pediatric Acute...
Pediatric Acute...
Myelodysplastic...
Sickle Cell Ane...
Aplastic Anemia
Thalassemia in ...
Vitamin D3
Standard Vitami...
1 Year - 25 YearsPhoenix Children's Hospital
Effects of Vitamin D in Patients With Breast CancerNCT01948128
Breast Cancer
Vitamin D3
Placebo
18 Years - Ottawa Hospital Research Institute
Vitamin D in Patients With Stage I-III Colon Cancer or Resectable Colon Cancer Liver MetastasesNCT02172651
Stage, Colon Ca...
Stage I-III Col...
Stage IV Colon ...
Vitamin D3
Placebo
18 Years - Dana-Farber Cancer Institute
The Effects of Vitamin D on Angiogenic Factors in Women With Polycystic Ovary SyndromeNCT02460380
Polycystic Ovar...
Vitamin D Defic...
Vitamin D3
Placebo
18 Years - 38 YearsMaimonides Medical Center
Placebo-controlled Trial With Vitamin D to Prevent Worsening/Relieve Aromatase Inhibitor-induced Musculoskeletal Symptoms in Breast Cancer PatientsNCT01809171
Breast Cancer
Musculoskeletal...
Vitamin D3
Placebo
18 Years - Universitaire Ziekenhuizen KU Leuven
Vitamin D3 Supplementation for Low-Risk Prostate Cancer: A Randomized TrialNCT01759771
Prostate Cancer
Vitamin D3
Placebo
19 Years - 90 YearsVA Office of Research and Development
Clinical Trial of Vitamin D3 to Reduce Cancer Risk in Postmenopausal WomenNCT01052051
Cancer
Vitamin D3
Calcium carbona...
55 Years - Creighton University
Modulation of Breast Cancer Risk Biomarkers by High Dose Vitamin DNCT01166763
Breast Cancer
vitamin D3
- 55 YearsUniversity of Kansas Medical Center
Vitamin D Supplementation on 15-Prostaglandin Dehydrogenase Expression in Barrett's EsophagusNCT01465113
Short Segment B...
Long Segment Ba...
Omeprazole
Vitamin D3
Vitamin D3
upper endoscopy
Metformin
18 Years - Case Comprehensive Cancer Center
Vitamin D and Mammographic Breast DensityNCT01747720
Breast Cancer
Vitamin D3
Placebo
18 Years - 55 YearsCHU de Quebec-Universite Laval
Vitamin D, Leptin, Vitamin D Receptor Polymorphism, and Treatment-Related Morbidity in Ovarian CancerNCT03028519
Ovarian Cancer
Vitamin D3
18 Years - 99 YearsUniversity of Oklahoma
Vitamin D Supplementation in Veterans With Early-Stage Prostate CancerNCT00953225
Prostate Cancer
vitamin D3
Placebo daily f...
19 Years - 85 YearsVA Office of Research and Development
A Randomized Phase IV Control Trial of Single High Dose Oral Vitamin D3 in Pediatric Patients Undergoing HSCTNCT03176849
Vitamin D Defic...
Stem Cell Trans...
Pediatric Cance...
Blood Disorder
Pediatric Acute...
Pediatric Acute...
Myelodysplastic...
Sickle Cell Ane...
Aplastic Anemia
Thalassemia in ...
Vitamin D3
Standard Vitami...
1 Year - 25 YearsPhoenix Children's Hospital
Topical Vitamin D3, Diclofenac or a Combination of Both to Treat Basal Cell CarcinomaNCT01358045
Basal Cell Carc...
Diclofenac
Diclofenac + Ca...
Calcitriol
18 Years - Maastricht University Medical Center
Vitamin D Increases Serum Levels of the Soluble Receptor for Advanced Glycation End Products in Women With PCOSNCT03644212
Polycystic Ovar...
Vitamin D Defic...
Vitamin D3
16 Years - 48 YearsMaimonides Medical Center
Calcium and Vitamin D vs Markers of Adenomatous PolypsNCT00208793
Colorectal Aden...
Calcium and vit...
Placebo
Calcium
Vitamin D3
30 Years - 74 YearsEmory University
The Effects of Vitamin D on Angiogenic Factors in Women With Polycystic Ovary SyndromeNCT02460380
Polycystic Ovar...
Vitamin D Defic...
Vitamin D3
Placebo
18 Years - 38 YearsMaimonides Medical Center
Oral Vitamin D Treatment for the Prevention of Hepatocellular CarcinomaNCT02779465
Hepatitis B
Carcinoma, Hepa...
Vitamin D3
18 Years - 70 YearsThird Affiliated Hospital, Sun Yat-Sen University
Pilot Trial to Evaluate the Effect of Vitamin D on Melanocyte BiomarkersNCT01477463
Melanoma, Skin
Vitamin D3
placebo and vit...
18 Years - 75 YearsStanford University
Vitamin D3 Supplementation in Participants Diagnosed With Early-Stage Prostate Cancer Who Decide to Undergo Active Surveillance Treatment Regimen.NCT01045109
Prostate Cancer
cholecalciferol
cholecalciferol
18 Years - 90 YearsMedical University of South Carolina
Vitamin D/Calcium Polyp Prevention StudyNCT00153816
Colorectal Canc...
Polyps
Adenomas
Calcium Carbona...
Vitamin D3
placebo
45 Years - 75 YearsDartmouth-Hitchcock Medical Center
Finnish Vitamin D Trial (FIND)NCT01463813
Cardiovascular ...
Cancer
Vitamin D3
Vitamin D3
Placebo
60 Years - University of Eastern Finland
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