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NCT02553447 2026-03-31

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

Phase NA Completed

197 enrolled 15 charts

LymphoidOther hematologic neoplasm

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

NCT04621500 2025-07-04

VitD/RNA-seq

Phase 2 Completed

60 enrolled 7 charts

Genitourinary

Prostatic Neoplasms, Vitamin D Deficiency, Fractures, Stress

NCT02881957 2022-06-15

Hypovitaminosis D in Neurocritical Patients

Phase 2/3 Completed

274 enrolled 16 charts

CNS

Brain Neoplasms, Intracranial Aneurysm, Craniocerebral Trauma, Meningitis, Seizures, Spinal Cord Injuries, Vitamin D Deficiency, Critical Illness, Intracranial Hemorrhages, Stroke

NCT00743574 2021-08-13

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

Phase NA Completed

36 enrolled 15 charts

Polycystic Ovary Syndrome, Vitamin D Deficiency

NCT01317940 2020-07-08

Nutrition and Body Composition in Acute Lymphoblastic Leukemia

Phase 2 Completed

76 enrolled 14 charts

LymphoidOtherOther hematologic neoplasm

Leukemia, Obesity, Vitamin D Deficiency, Precursor Cell Lymphoblastic Leukemia-Lymphoma

NCT03644212 2020-01-13

Vitamin D Increases Serum Levels of the Soluble Receptor for Advanced Glycation End Products in Women With PCOS

Phase 4 Completed

79 enrolled 5 charts

Polycystic Ovary Syndrome, Vitamin D Deficiency

NCT02460380 2018-10-12

The Effects of Vitamin D on Angiogenic Factors in Women With Polycystic Ovary Syndrome

Phase 4 Completed

93 enrolled 13 charts

Polycystic Ovary Syndrome, Vitamin D Deficiency