Announcements Trials
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Phase

Phase NA 6Phase 4 5Phase 2 4Phase 3 2Phase 2/3 1Phase 1/2 1

Status

Unknown 6Completed 6Not yet recruiting 1

Sponsor Class

OTHER 6

Study Type

Interventional 6

Sponsor

Cancer Type

Breast 2Other hematologic neoplasm 1Other 1Lymphoid 1Gastrointestinal 1

Conditions

Breast Neoplasms 1911Neoplasms 1531Prostatic Neoplasms 753Colorectal Neoplasms 715Lung Neoplasms 583Motor Activity 393Head and Neck Neoplasms 328Colonic Neoplasms 312Uterine Cervical Neoplasms 300Pain 248Pancreatic Neoplasms 246Anxiety Disorders 221Rectal Neoplasms 214Carcinoma, Hepatocellular 209Carcinoma, Non-Small-Cell Lung 206Fatigue 194Stomach Neoplasms 192Polycystic Ovary Syndrome 188Ovarian Neoplasms 186Precursor Cell Lymphoblastic Leukemia-Lymphoma 178Brain Neoplasms 169Depression 166Urinary Bladder Neoplasms 165Melanoma 163Neoplasm Metastasis 162Esophageal Neoplasms 140Multiple Myeloma 138Lymphoma 136Lymphoma, Follicular 128Obesity 127

Interventions

Cholecalciferol 4Vitamin D 2Sugars 1Medroxyprogesterone Acetate 1Medroxyprogesterone 1Ergocalciferols 1Calcium 1

Date Range

30 days90 days1 yearAll

Options

Has results Has announcements

Clinical Trials

6 trials
RecentStart dateEnrollment
Phase NA × Completed × Vitamin D Deficiency × Clear all
NCT02553447 2026-04-21

Cholecalciferol in Newly Diagnosed Non-Hodgkin Lymphoma or Chronic Lymphocytic Leukemia With Vitamin D Deficiency

University of Nebraska

Phase NA Completed
197 enrolled 15 charts
LymphoidOther hematologic neoplasm

Lymphoma, Non-Hodgkin, Vitamin D Deficiency, Leukemia, Lymphocytic, Chronic, B-Cell

NCT03986268 2024-02-22

Vitamin D Can Increase Pathological Response of the Breast Cancer Patients Treated With Neoadjuvant Therapy

Florence Nightingale Hospital, Istanbul

Phase NA Completed
64 enrolled
Breast

Breast Neoplasms, Vitamin D Deficiency

NCT05506696 2023-08-03

Vitamin D Supplementation Study

University of Edinburgh

Phase NA Completed
122 enrolled
Gastrointestinal

Vitamin D Deficiency, Colorectal Neoplasms

NCT00743574 2021-08-13

Health Benefits of Vitamin D and Calcium in Women With PCOS (Polycystic Ovarian Syndrome)

Yale University

Phase NA Completed
36 enrolled 15 charts

Polycystic Ovary Syndrome, Vitamin D Deficiency

NCT03144128 2020-10-14

Vitamin D for Muscle Metabolic Function in Cancer Cachexia

University of Kentucky

Phase NA Completed
1 enrolled

Vitamin D Deficiency

NCT01240213 2013-08-07

ViDA

Fred Hutchinson Cancer Center

Phase NA Completed
218 enrolled
BreastOther

Breast Neoplasms, Obesity, Vitamin D Deficiency

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