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Results for “Vitamin D Deficiency”

1,061 trials

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Showing 20 of 1,061 results

Not applicableStudy completedNCT05916053
What this trial is testing

Supplementation and Depressive Symptomatology Incidence Among Saudi Arabian Adults

Who this might be right for
Vitamin D DeficiencyDepressive Symptoms
Lebanese American University 71
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 applicableStudy completedNCT00877422
What this trial is testing

Vitamin D Supplementation Prevents Elderly Pneumonia

Who this might be right for
Bacterial Pneumonia
Tohoku University 100
Not applicableStudy completedNCT01816711
What this trial is testing

Vitamin D Levels in Frail Elderly Patients With a Hip Fracture

Who this might be right for
Hip FractureVitamin D Deficiency
University of Aarhus 447
Large-scale testing (Phase 3)Study completedNCT00276198
What this trial is testing

Efficacy Trial to Examine Efficacy of Multimicronutrient Home Supplementation in Infants

Who this might be right for
Iron Deficiency AnemiaInfectious DiseasesUndernutrition
Soroka University Medical Center 771
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 applicableNot Yet RecruitingNCT07491965
What this trial is testing

Association Between Benign Paroxysmal Positional Vertigo and Vitamin D Deficiency .

Who this might be right for
Benign Paroxysmal Positional Vertigo (BPPV)
Sohag University 160
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
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