Hypovitaminosis D

51 registered clinical trials studyying Hypovitaminosis D — 6 currently recruiting.

Status	Trial	Sponsor	Phase
Recruiting	Effect of Vitamin D3 Supplementation on Brain Waves in Male Epileptic Patients With Hypovitaminosis D NCT07096414	Bangladesh Medical University	N/A
Recruiting	Evaluating Response to Vitamin D3 and K2 Supplementation in Healthcare Personnel NCT07199829	Madigan Army Medical Center	N/A
Completed	Influence of Preoperative Vitamin D Level on Postoperative Pain in Breast Cancer Surgery Patients NCT06551688	Fayoum University	—
Recruiting	Prospective Monocentric Registry of Patients Undergoing Vitamin D Treatment at San Raffaele Hospital NCT06481111	IRCCS San Raffaele	—
Recruiting	Bone Outcomes, Obesity, Sunlight, and Trauma in Children NCT07143552	Paracelsus Medical University	—
Recruiting	Cholecalciferol and Calcifediol Are Both Useful to Improve Vitamin D Serum Levels NCT06138249	Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari	N/A
Not Yet Recruiting	Vitamin D Insufficiency inVestigation Among hospitaLizeD Inpatients NCT05214040	University Hospital, Angers	—
Completed	Impact of Vitamin D3 Supplementation in Non-Sjogren Dry Eye Patients With Low Serum Vitamin D Level NCT05425914	University of Faisalabad	Phase 3
Completed	Effects of Vitamin D Supplementation on Obesity, Inflammatory and Metabolic Markers NCT05376865	Tirang R. Neyestani, Ph.D.	N/A
Completed	Antiresorptive Effect of Treatment With Risedronate and Vitamin D in Postmenopausal Patients NCT05346419	Hospital Regional 1o de Octubre	N/A
Unknown	The Role of Vitamin D Supplementation on Pain in Women With Primary Dysmenorrhea and Hypovitaminosis D NCT04829487	Mahidol University	N/A
Completed	Frequency of Hyperparathyroidism in Postmenopausal Osteoporosis and Its Treatment NCT05347082	Hospital Regional 1o de Octubre	N/A
Completed	Effect of Vitamin D and Denosumab on Bone Remodelling in Women With Postmenopausal Osteoporosis NCT05372224	Hospital Regional 1o de Octubre	N/A
Completed	Vitamin D and Adipose Tissue: a Complex Relationship NCT05957692	Azienda Ospedaliera Universitaria Integrata Verona	—
Completed	High-Dose Vitamin D3 Supplementation in the Treatment of Human Immune Deficiency Virus Patients Trial NCT05306704	University of the Punjab	Phase 3
Unknown	Impact of Hypovitaminosis D on Bone Disease in HIV Infected Patients NCT02351284	Jose L. Casado	—
Completed	Comparing a Novel Phototherapy Kiosk to Oral Vitamin D Supplementation NCT04556136	Madigan Army Medical Center	N/A
Completed	Hypovitaminosis D and "Metabolic" Inflammatory Status in Patients With Obesity NCT06115356	University of Trieste	—
Completed	Importance of Dosing Regimen for the Effect of Vitamin D Supplementation NCT03272126	University of Tromso	Phase 3
Completed	Vitamin D Supplementation on in Major Orthopedic Surgery NCT03403933	I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio	Phase 4
Completed	Vitamin D and Hand Grip Strength at 5 Years in Odense Child Cohort NCT03381378	Odense University Hospital	—
Completed	Rapid Normalization of Vitamin D in Critically Ill Children: A Phase II Dose Evaluation Randomized Controlled NCT02452762	Children's Hospital of Eastern Ontario	Phase 2
Unknown	Effect of vitaminD3 or 25(OH)D3 Fortified Dairy on Vitmain D Status and CVD Risk Markers NCT02535910	University of Reading	N/A
Completed	Analysis of Hypovitaminosis D and Osteopenia/Osteoporosis in Spinal Disease Patients Who Underwent a Spinal Fu NCT02534714	OSF Healthcare System	—
Completed	Effect of Vitamin D Replacement on Maternal and Neonatal Outcomes NCT02434380	American University of Beirut Medical Center	Phase 3
Completed	Changes in Serum Vitamin D Level After Different Loading Doses of Cholecalciferol NCT03504280	Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh	N/A
Withdrawn	Vitamin D Status in Lower Extremity Joint Replacement Surgery Patients NCT01858051	Massachusetts General Hospital	N/A
Completed	Investigation of Vitamin D3 Enriched, Reduced-fat Yellow Cheese Efficacy to Prevent Vitamin D Deficiency NCT02543671	Harokopio University	N/A
Completed	The Effect of Vitamin D Supplementation Among Overweight Jordanian Women With Polycystic Ovary Syndrome (PCOS) NCT02328404	Hayat Pharmaceutical Co. PLC	Phase 3
Completed	Cholecalciferol Supplementation for Sepsis in the ICU NCT01896544	Massachusetts General Hospital	Phase 3
Completed	To Study the Nutri-Genomic Response of Vit-D Supplementation in African-Americans NCT02802449	Charles Drew University of Medicine and Science	N/A
Completed	High Dose Preoperative Cholecalciferol Supplementation and Perioperative Vitamin D Status NCT01689779	Massachusetts General Hospital	Phase 3
Completed	Effect of Vitamin D Supplementation on the Metabolic Control and Body Composition of Type 2 Diabetes Subjects NCT02101151	Rashid Centre for Diabetes and Research	N/A
Completed	Vitamin D Supplementation in HIV-infected Youth NCT01656070	University of Milan	Phase 2
Completed	The Effect of Hypovitaminosis D and Vitamin D Supplementation on Fracture Nonunion Rates NCT01691833	Wake Forest University Health Sciences	N/A
Completed	Hypovitaminosis D : A Link Between Bone/Mineral and Fat/Fuel Metabolism NCT01315366	American University of Beirut Medical Center	Phase 3
Completed	Vitamin D, Diet and Activity Study NCT01240213	Fred Hutchinson Cancer Center	N/A
Completed	Vitamin D Status and the Adequacy of Vitamin D Intake in Early Preterm Infants NCT01793402	Children's Hospital Medical Center, Cincinnati	—
Completed	Comparative Effectiveness of Vitamin D and Repletion Strategies NCT01524874	Bastyr University	N/A
Completed	A Study on Oral Vitamin D Megadoses NCT01067898	Helsinki University Central Hospital	Phase 4
Terminated	Effect of Vitamin D Supplement on Inflammation Markers in High-Risk Cardiovascular Patients With Chronic Kidne NCT01012414	Thomas Jefferson University	Phase 3
Completed	Vitamin D Treatment to Patients Suffering From Chronic Pain and Vitamin D Hypovitaminosis NCT01023490	Tel-Aviv Sourasky Medical Center	N/A
Unknown	Diabetes Intervention Trial With Vitamin D in Subjects of Nordic and Sub-Indian Ethnicity NCT00992797	University Hospital, Aker	Phase 2
Completed	Vitamin D, Blood Pressure, Lipids, Infection and Depression NCT00960232	University of Tromso	Phase 3
Withdrawn	Vitamin D Versus Placebo in the Treatment of Vague Musculoskeletal Pain in Children NCT00944606	University of New Mexico	N/A
Completed	Calcium and Vitamin D Intakes in Children NCT01638494	Federico II University	N/A
Completed	Vitamin D and Type 2 Diabetes - a Cross Sectional Study NCT00695474	University of Aarhus	—
Completed	Vitamin D Supplementation in Younger Women NCT00662844	Creighton University	N/A
Completed	Pilot Study: Hypovitaminosis D, Hyperparathyroidism and Hypomagnesemia in Patients With Congestive Heart Failu NCT00887666	State University of New York - Downstate Medical Center	—
Completed	Treatment of Hypovitaminosis D in Rheumatoid Arthritis NCT00423358	University of Wisconsin, Madison	N/A
Completed	Correction of Vitamin D Inadequacy in Nursing Home Residents NCT00204906	University of Wisconsin, Madison	N/A