Search clinical trials for: 1,25(OH)2 Vit D3

Total 302 results

Wenhu Liu
Beijing Municipal Science & Technology Commission

Unknown

Optimizing Treatment Programs for Chronic Kidney Disease-mineral and Bone Disorder and Malnutrition

Vitamin D Deficiency | Malnutrition

China
Dongliang Zhang, MD
Beijing Municipal Science & Technology Commission

Completed

Efficacy of Vitamin D2 to Treat Chronic Kidney Disease Mineral and Bone Disorder

Vitamin D Deficiency

China
Recep Tayyip Erdogan University Training and Research...

Completed

Effect of Vitamin D on Periodontal Disease

Periodontal Diseases | Vitamin D Deficiency

Turkey
DSM Nutritional Products, Inc.
Leatherhead Food Research

Completed

Pharmacokinetics of Calcifediol and Cholecalciferol

Osteoporosis
Kaiser Permanente
National Cancer Institute (NCI)

Completed

Maximizing Yield of the Fecal Immunochemical Test for Colorectal Cancer Screening (MY-FIT)

Colorectal Cancer

United States
University Hospitals Cleveland Medical Center
Emory University

Completed

Vitamin D Supplementation in HIV Youth

HIV Infections

United States
University Hospital, Basel, Switzerland

Completed

Influence of Kidney Performance and Magnesium on Formation of (OH)2-vitamin D3

Hydroxylase Deficiency
Rambam Health Care Campus

Unknown

Interventional Trial of Vitamin D Deficiency in the Patients of General Departments

Vitamin D Deficiency

Israel
Cairo University
Samah Selim Abdel Naiem Selim; Naglaa Bakry Ahmed Elkhatib

Unknown

Vitamin D Deficiency and Effect of Its Supplementation on Interstitial Lung Diseases(ILD). (ILD)

Vitamin D Deficiency | Lung Diseases, Interstitial

Egypt
Al-Azhar University

Completed

Evaluation the Effect of Using of Apical Matrix With Apexification Procedure on Apical Healing of Necrotic Immature Teeth

Apexification | Pulp Necrosis
National Institute of Allergy and Infectious Diseases...
Autoimmunity Centers of Excellence

Terminated

Vitamin D3 Treatment in Pediatric Systemic Lupus Erythematosus

Systemic Lupus Erythematosus

United States
Memorial Medical Center
United States Department of Defense

Completed

The Effects of Vitamin D and Bone Loss in Parkinson's Disease (PDVD3)

Parkinson Disease

United States
Roswell Park Cancer Institute
National Cancer Institute (NCI)

Terminated

Calcitriol, Cisplatin, and Gemcitabine Hydrochloride in Treating Patients With Advanced Solid Tumors That Cannot Be Removed by Surgery

Adult Solid Neoplasm

United States
University of Campania "Luigi Vanvitelli"

Completed

To Evaluate the Efficacy of Supplementation With L. Reuteri + Vit. D3 in Asthmatic Children

Asthma

Italy
University of Washington
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Completed

Clearance of 25-hydroxyvitamin D3 During Vitamin D3 Supplementation (CLEAR-PLUS)

Chronic Kidney Disease

United States
University of Washington
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Completed

Clearance of 25-hydroxyvitamin D in Chronic Kidney Disease (CLEAR)

Chronic Kidney Disease

United States
Jordan University of Science and Technology

Unknown

Long-term Evaluation of Direct Pulp Capping

Dental Pulp Capping | Dental Caries Extending to Pulp

Jordan
Charles Drew University of Medicine and Science
National Institute on Minority Health and Health Disparities (NIMHD); Morehouse...

Completed

To Study the Nutri-Genomic Response of Vit-D Supplementation in African-Americans

Hypovitaminosis D

United States
Medical Research Council

Completed

Vitamin D Half-life in Pregnancy and Lactation

Pregnancy | Lactation
University of Reading

Unknown

Effect of vitaminD3 or 25(OH)D3 Fortified Dairy on Vitmain D Status and CVD Risk Markers

Cardiovascular Diseases | Hypovitaminosis D

United Kingdom
4D Molecular Therapeutics

Active, not recruiting

4D-125 in Patients With X-Linked Retinitis Pigmentosa (XLRP)

X-Linked Retinitis Pigmentosa

United States
University of Kansas Medical Center

Completed

Impact of Vitamin D Therapies on Chronic Kidney Disease

End-stage Renal Disease (ESRD) | Chronic Kidney Disease (CKD)

United States
Rijnstate Hospital

Completed

Daily Vitamin D Supplementation Compared to a Loading Dose and Monthly Supplementation in Elderly Nursing Home Residents (VIDIV)

Vitamin D Deficiency in Older Persons

Netherlands
Changhua Christian Hospital

Completed

The Efficacy of Vitamin K2 n Human Osteoporosis, Blood-vessel Calcification and Sclerosis

Healthy

Taiwan
Panineeya Mahavidyalaya Institute of Dental Sciences...

Completed

Immunolocalization of 1,25,Dihydroxyvitamin D3 in Aggressive Periodontitis Patients (IVDAP)

Aggressive Periodontitis
Azienda Ospedaliera Ospedale Infantile Regina Margherita...

Recruiting

Lactobacillus Reuteri Versus Placebo in the Treatment and Prevention of Infantile Colic

Infantile Colic

Italy
University of Zurich

Completed

Pharmacokinetic Study: Effect of 25(OH)D and Vitamin D3 on Serum 25(OH)D

Healthy

Switzerland
Mayo Clinic
Andersen Foundation

Completed

Maintain Respiratory Muscle Function and Reduce Pneumonia Risk in Cancer Patients

Cancer

United States
University of California, Los Angeles
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)

Completed

Effects of Vitamin D3 Versus 25OHD3 on Mineral Metabolism and Immune Function

Vitamin D Deficiency

United States
Woman's Health University Hospital, Egypt

Unknown

Assesment of Vit D3 Level in Cases of Unexplaind Pregnancy Loss in Assiut (vitDinRPL)

vitD3 Level in Cases of Recuurent Pregnancy Loss
University of Utah

Terminated

Effects of Vitamin D on Renin Expression in Hypertensive Patients

Hypertension | Vitamin D Deficiency

United States
Tehran University of Medical Sciences
Boston University

Not yet recruiting

Investigating the Effects of Hydroxyvitamin D3 on Multiple Sclerosis

Multiple Sclerosis, Relapsing-Remitting | Vitamin D3 Deficiency | Adult ALL
Chulalongkorn University

Completed

Acute Effect of High Intensity Interval Exercise in Patients With Allergic Rhinitis

Allergic Rhinitis

Thailand
Benha University
Zagazig University; Hawaa Fertility Center

Completed

Yeast Cells as Antioxidant-Producing Probiotics (Probiotics)

Infertility, Male

Egypt
Cairo University

Unknown

Post Operative Pain and Level of Endotoxins With Calcium Hydroxide and Calcium Hydroxide Mixed With Chlorhexidine in Treating Necrotic Teeth

Necrotic Pulp
Inspired Life Medical, Inc.

Completed

Vitamin D Absorbance Study - Clinical Trial of the Absorbance of Nano Liquid D3 (ViDAS)

Vitamin D Deficiency

United States
Florence Nightingale Hospital, Istanbul

Completed

Vitamin D Can Increase Pathological Response of the Breast Cancer Patients Treated With Neoadjuvant Therapy

Vitamin D Deficiency | Chemotherapy Effect | Pathology

Turkey
Chiesi Farmaceutici S.p.A.

Completed

Clinical Pharmacology Study to Evaluate the Total Systemic Exposure and the Lung Availability of CHF 5993 in Healthy Volunteers

COPD

Belgium
University Hospital, Caen

Unknown

Vitamin D Supplementation in Postmenopausal Women With Osteoporosis: Proposal of a Therapeutic Regimen in Practice (VITAD)

Osteoporosis

France
Mayo Clinic
National Institute of Neurological Disorders and Stroke (NINDS)

Recruiting

Long-term Effects of COVID-19

COVID-19 | SAR-CoV-2

United States
Shanghai Jiao Tong University School of Medicine

Not yet recruiting

Early High-Dose Vitamin D and Residual β-Cell Function in Pediatric Type 1 Diabetes

Type 1 Diabetes

China
University Hospital Rijeka
University of Rijeka; Pliva Hrvatska d.o.o.

Completed

Vitamin D in Fatty Liver Disease

Vitamin D Deficiency | Non-alcoholic Fatty Liver Disease
Montana State University
University of Washington; Fred Hutchinson Cancer Center; National Institute of... and other collaborators

Completed

Protecting Our Community: COVID-19 Testing

Covid19 | SARS-CoV-2

United States
Postgraduate Institute of Dental Sciences Rohtak

Completed

Direct Pulp Capping With MTA and Calcium Hydroxide.

Reversible Pulpitis
Ethicon Endo-Surgery

Completed

Harmonic™ vs. Electrocautery in Abdominoplasties

Skin and Fat Redundancy and Muscle Diastases

United States, Argentina, Germany, Mexico
Vir Biotechnology, Inc.

Terminated

A Phase 2 Study to Evaluate the Efficacy and Safety of VIR-2482 for the Prevention of Illness Due to Influenza A

Influenza A

United States
University of Calgary
3M

Completed

Negative Pressure Dressing After Saphenous Vein Harvest

Coronary Artery Disease | Wound Complication | Complication of Coronary Artery Bypass Graft

Canada
University of the Punjab

Not yet recruiting

Effect of Vitamin D Supplementation on Allostatic Load and Chronic Stress Along Line of Control in Azad Jammu Kashmir

Mental Health Issue

Pakistan
Eisai Co., Ltd.

Completed

Study for Verification of Efficacy and Safety for Perampanel Monotherapy in Untreated Participants With Partial Onset Seizures (Including Secondarily Generalized Seizures (FREEDOM Study)

Partial Onset Seizures

Japan, Korea, Republic of
Mansoura University
Cairo University

Active, not recruiting

Evaluation Of Different Pulpotomy Agents Used For Treatment Of Immature Molars

Infected Pulp | Root Canal Treatment

Egypt

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