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Results for “Deficiency of Vitamin D3”

810 trials

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Showing 20 of 810 results

Post-approval studies (Phase 4)Study completedNCT00424619
What this trial is testing

A Randomised, Controlled Comparison of Vitamin D Strategies is Acute Hip Fracture Patients

Who this might be right for
Hip Fracture
McMaster University 64
Not applicableStudy completedNCT05434377
What this trial is testing

Fixed Dose Versus Serum Level-Based Titration Regimen of Vitamin D Supplementation in Dialysis Patients

Who this might be right for
Vitamin D DeficiencyEnd Stage Renal Disease
Chulalongkorn University 78
Large-scale testing (Phase 3)Study completedNCT01600430
What this trial is testing

Vitamin D Supplementation for Extremely Preterm Infants

Who this might be right for
Vitamin D DeficiencyPreterm InfantsBronchopulmonary Dysplasia
University of Alabama at Birmingham 100
Not applicableActive Not RecruitingNCT04946409
What this trial is testing

Burden of Disease and Functional Impairment in XLH

Who this might be right for
X Linked Hypophosphatemia
Wuerzburg University Hospital 60
Not applicableUnknownNCT03391245
What this trial is testing

Vitamin D Level and Risk of Infections in Cirrhotic Patients

Who this might be right for
Vitamin D DeficiencyInfectionLiver Cirrhosis
Assiut University 87
Not applicableStudy completedNCT03773809
What this trial is testing

Impact of Vitamin D3 Administration on Cardiac Autonomic Tone in Asthma Chronic Obstructive Pulmonary Disease(COPD) Overlap Patients

Who this might be right for
Asthma-COPD Overlap SyndromeVitamin D DeficiencyCardiac Autonomic Tone
Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh 50
Not applicableEnded earlyNCT01349764
What this trial is testing

Effect of Vitamin D Replacement in Patients With Urolithiasis

Who this might be right for
Urolithiasis
McGill University Health Centre/Research Institute of the McGill University Health Centre 10
Early research (Phase 1)UnknownNCT00473187
What this trial is testing

Effects of GH on Body Proportions and Final Height in X-Linked Hypophosphatemic Rickets

Who this might be right for
Hypophosphatemic RicketsGrowth DisordersSomatropin Therapy
University of Rostock
Not applicableStudy completedNCT03221972
What this trial is testing

Vitamin D of Chinese Children and Adolescents

Who this might be right for
Vitamin D Deficiency
Lichen Yang 15,000
Not applicableStudy completedNCT01634607
What this trial is testing

Bone Health and Vitamin D Status

Who this might be right for
OsteopeniaVitamin D DeficiencyHIV Infection
Thai Red Cross AIDS Research Centre 235
Not applicableStudy completedNCT04945577
What this trial is testing

The Relationship Between Vitamin D Levels, Inflammatory Parameters and Disease Severity of COVID-19 Infection

Who this might be right for
Vitamin D DeficiencyCovid19
Fatih Sultan Mehmet Training and Research Hospital 300
Not applicableStudy completedNCT06624657
What this trial is testing

High-intensity Interval Training and Vitamin D Effects on Bone Metabolism Among Women Diagnosed With Osteoporosis

Who this might be right for
OsteoporosisExercise OvertrainingVitamin D 25-Hydroxylase Deficiency
King Saud University 120
Not applicableStudy completedNCT01240512
What this trial is testing

DAYLIGHT: Vitamin D Therapy in Individuals at High Risk of Hypertension

Who this might be right for
HypertensionVitamin D DeficiencyPre-Hypertension
Massachusetts General Hospital 534
Testing effectiveness (Phase 2)Study completedNCT04979065
What this trial is testing

Nutrition, Immunity, and Covid-19 in Obese People

Who this might be right for
Vitamin D DeficiencyCovid19Overweight and Obesity+1 more
Indonesia University 93
Not applicableStudy completedNCT00494104
What this trial is testing

Prevention of Vitamin D Deficiency

Who this might be right for
Vitamin D Deficiency
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 398
Not applicableStudy completedNCT01779908
What this trial is testing

Role of Vitamin D in the Prevention and Treatment of Diseases Associated With Insulin Resistance

Who this might be right for
Vitamin D-deficientInsulin-resistant
CHU de Quebec-Universite Laval 96
Not applicableWithdrawnNCT01633658
What this trial is testing

The Variability of 25-hydroxyvitamin D Response From Crystalline 25-hydroxyvitamin D3

Who this might be right for
Vitamin D Deficiency
Creighton University
Not applicableStudy completedNCT01696409
What this trial is testing

The Effect Of Vitamin D On Measures Of Bone Health And Gene Expression

Who this might be right for
Vitamin D Deficiency
Boston University 11
Large-scale testing (Phase 3)Study completedNCT00092066
What this trial is testing

Evaluate the Safety, Tolerability, and Efficacy of an Investigational Drug and Dietary Supplement in Men and Postmenopausal Women With Osteoporosis (0217A-227)

Who this might be right for
OsteoporosisVitamin D Deficiency
Organon and Co 717
Not applicableStudy completedNCT04469257
What this trial is testing

SUN LIGHT EXPOSURE AND VITAMIN D LEVEL IN NURSING HOME

Who this might be right for
Nursing HomeVitamin D Deficiency
Tokat Gaziosmanpasa University 40
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