Announcements Trials
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Phase

Phase NA 1Phase 2 1

Status

Recruiting 1Completed 1

Sponsor Class

OTHER 2

Study Type

Interventional 2Observational 1

Sponsor

Cancer Type

Other hematologic neoplasm 1Lymphoid 1Breast 1

Conditions

Breast Neoplasms 956Neoplasms 755Carcinoma, Non-Small-Cell Lung 742Prostatic Neoplasms 569Colorectal Neoplasms 499Lung Neoplasms 444Neoplasm Metastasis 400Multiple Myeloma 371Leukemia, Myeloid, Acute 351Ovarian Neoplasms 307Pancreatic Neoplasms 301Melanoma 273Squamous Cell Carcinoma of Head and Neck 257Recurrence 248Carcinoma, Hepatocellular 229Glioblastoma 223Brain Neoplasms 219Head and Neck Neoplasms 199Triple Negative Breast Neoplasms 198Carcinoma, Renal Cell 197Precursor Cell Lymphoblastic Leukemia-Lymphoma 190Lymphoma 188Stomach Neoplasms 186Endometrial Neoplasms 177Lymphoma, Non-Hodgkin 172Sarcoma 168Glioma 165Uterine Cervical Neoplasms 160Lymphoma, Large B-Cell, Diffuse 160Hematologic Neoplasms 157

Interventions

Cholecalciferol 2

Date Range

30 days90 days1 yearAll

Options

Has results Has announcements

Clinical Trials

2 trials
RecentStart dateEnrollment
Interventional × Vitamin D Deficiency × 90 days × 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

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
50 enrolled
Breast

Vitamin D Deficiency, Triple Negative Breast Neoplasms

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