1
Clinical Study of the Effect of Vitamin D on the RAAS System in Children With Chronic Orthostatic Intolerance (POTS)
Condition(s):Vitamin DLast Updated:April 14, 2021Recruiting
Vitamin D: 3370 Clinical Trials, Page 1 of 337
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2
Effects of Vitamin D Supplementation on Immune Function in Infants
Condition(s):Vitamin D DeficiencyLast Updated:July 8, 2020Completed
3
Immunomodulating Effects of Supplementation With 25-OH Vitamin D
Condition(s):Vitamin D Deficiency; Scleroderma, SystemicLast Updated:March 30, 2021Completed
4
Preoperative Vitamin D Levels and Respiratory Complications of General Anesthesia
Condition(s):Vitamin D DeficiencyLast Updated:November 17, 2017Completed
5
Prognostic Value of Vitamin D Levels in Egyptian Females With Breast Cancer
Condition(s):Vitamin D DeficiencyLast Updated:February 10, 2021Active, not recruiting
6
Vitamin D Supplementation in RNA-seq Profiles of Single-core Prostate Samples, Among Veterans
Condition(s):Prostate Cancer; Vitamin D Deficiency; Stress ReactionLast Updated:November 9, 2020Recruiting
7
Effects of Enteral Supplement Vitamin D Incritically Ill Patients
Condition(s):Vitamin D Deficiency; Critical IllnessLast Updated:March 12, 2021Recruiting
8
Vitamin D Raising and Maintaining Blood Serum 25(OH)D3 Levels
Condition(s):Vitamin D DeficiencyLast Updated:June 21, 2017Completed
9
Impact of Vitamin D Level and Supplement on SLE Patients During COVID-19 Pandemic
Condition(s):Covid19Last Updated:January 15, 2021Completed
10
Vitamin D Replacement Using Oral Thin Film (OTF) Cholecalciferol in Patients Undergoing Hematopoietic Stem Cell Transplantation
Condition(s):Vitamin D Deficiency; Hematopoietic Stem Cell Transplantation (HSCT)Last Updated:March 26, 2021Not yet recruiting