Search clinical trials for: D-GPEi

Total 4399 results

University Women's Hospital Tübingen

Unknown

Plasma Concentrations of Calcium, Phosphate, FGF23, Klotho, 25 (OH) D3 and 1,25 (OH) 2D3 From Patients Who Wants to Have Children

Infertility, Female

Germany
Hadassah Medical Organization
Hebrew University of Jerusalem

Completed

Nutritional Deficiencies Preventive Treatment Prior to Laparoscopic Sleeve Gastrectomy (LSG)

Vitamin D Deficiency | Disorder of Bone Density and Structure, Unspecified

Israel
University of California, San Francisco

Completed

Open Label Clinical Trial of Vitamin D in Children With Autism

Vitamin D Deficiency | Autism

United States
Alcon Research

Completed

ACRYSOF® ReSTOR® Aspheric +3.0 D Add Power Intraocular Lens (IOL)

Cataract

United States
University of Ulster
DSM Nutritional Products, Inc.

Enrolling by invitation

Intervention With Riboflavin to Improve Vascular Health and ENdothelial Functioning in Genetically at- Risk Adults (InteRVENE)

Hypertension | Blood Pressure

United Kingdom
University College Dublin
St Vincent's University Hospital, Ireland; University of Dublin, Trinity College

Completed

Dose-related Effects of Vitamin D3 on Immune Responses in Patients With Clinically Isolated Syndrome (CISAVID)

Multiple Sclerosis | Clinically Isolated Syndrome

Ireland
Emory University

Completed

Comparison of Absorption of Vitamin D in Cystic Fibrosis

Cystic Fibrosis

United States
Jorgen Vestbo

Withdrawn

Vitamin D and Chronic Obstructive Lung Disease

Chronic Obstructive Lung Disease

Denmark
Lund University

Completed

Alternative Treatments of Vitamin D Deficiency

Vitamin D Deficiency

Sweden
Instituto Mexicano del Seguro Social

Completed

Vitamin D Deficit in Women With Uterine Fibroids

Vitamin D Deficiency | Leiomyoma | Fibroid Uterus

Mexico
Ellen Cristini de Freitas
Citrosuco Company

Completed

Orange Juice Supplementation in Soccer Players

Healthy Athletes

Brazil
Lv Yingjuan
Tianjin Medical University Eye Hospital

Completed

Associations of Vitamin D Receptor ApaI and Tru9I Polymorphisms With the Risk of Primary Open-angle Glaucoma

Primary Open- Angle Glaucoma

China
Wenhu Liu

Unknown

The Efficacy and Safety of Microwave Ablation for Mild-to-moderate Secondary Hyperparathyroidism Patients Undergoing Hemodialysis

Secondary Hyperparathyroidism | Maintenance Hemodialysis

China
Shenzhen Center for Chronic Disease Control
Danone Institute China Diet Nutrition Research and Communication

Completed

Vitamin D Supplementation to Obese Chinese Males

Obesity | Insulin Resistance

China
Murdoch Childrens Research Institute

Suspended

Can Vitamin D Treatment Help Treat Moderate to Severe Atopic Dermatitis in Young Children? The D-Vex Pilot Study (D-Vex)

Atopic Dermatitis

Australia
Organon and Co

Completed

A Study of the Bioequivalence of 70-mg Alendronate and 70-mg Alendronate in Combination With 5600 IU Vitamin D (MK0217A-253)

Osteoporosis
Ghamra Military Hospital
Al-Azhar University

Completed

Vitamin D Levels in Women With Polycystic Ovary Syndrome

Polycystic Ovary Syndrome

Egypt
University of Colorado, Denver
National Institute on Aging (NIA); The American Geriatrics Society

Completed

Vitamin D Supplementation and Acute Respiratory Infection in Older Long-Term Care Residents

Respiratory Infection

United States
Institut du Cancer de Montpellier - Val d'Aurelle

Not yet recruiting

Personalization of Breast Radiotherapy According to Loco-regional Recurrence Risk and Toxicity Probability (PROBA)

Breast Cancer

France
University of North Carolina, Chapel Hill
National Institute of Neurological Disorders and Stroke (NINDS); University... and other collaborators

Recruiting

3-D Tractography FUS Ablation for Essential Tremor

Essential Tremor

United States
Gazi University

Recruiting

Validity and Reliability of a Turkish Version of MD Anderson Inventory Dysphagia Inventory

Dysphagia | Neurologic Disorder

Turkey
Ashvattha Therapeutics, Inc.

Recruiting

A Study to Evaluate the Safety, Tolerability and Pharmacokinetics of D-4517.2 After Subcutaneous Administration in Subjects With Neovascular (Wet) Age-Related Macular Degeneration (AMD) or Subjects With Diabetic Macular Edema (DME) (Tejas)

Diabetic Macular Edema | Neovascular Age-related Macular Degeneration

United States
Washington University School of Medicine

Active, not recruiting

Returning Research Results That Indicate Risk of Alzheimer Disease Dementia to Healthy Participants in Longitudinal Studies (WeSHARE)

Alzheimer Disease | Dementia of Alzheimer Type

United States
Haseki Training and Research Hospital

Completed

Gasdermin-D and Pannexin-1 in Pregnancy

Pregnancy Complications | Maternal Obesity

Turkey
University of Padova

Completed

Interfascial Blocks Executed by Novice Operators in a Simulator Model: a Comparison of Two Types of Needles

Anesthesia

Italy
Coopervision, Inc.

Completed

Clinical Performance of Toric Hydrogel Contact Lenses Following One Week of Daily Wear

Astigmatism

Mexico
Guidant Corporation
Boston Scientific Corporation

Completed

Comparison of Right Ventricular Septal and Right Ventricular Apical Pacing in Patients Receiving a CRT-D Device (SEPTAL-CRT)

Ventricular Fibrillation | Ventricular Tachycardia | Systolic Heart Failure

France, Spain
Aubrey Inc.

Terminated

Comparison of AWBAT™-D and MEPILEX® AG for Treatment of Donor Sites in Burn Surgery

Burn Surgery

United States
Shanghai Cancer Hospital, China

Unknown

Prospective Study on Factors Predicting Chemo-Radiotherapy Induced Pulmonary and Esophageal Injury

Thoracic Neoplasms

China
THEVAX Genetics Vaccine
Clinical Research Management, Inc.

Unknown

Safety and Efficacy Study of TVGV-1 Vaccine to Treat HPV Induced Cervical HSIL

Human Papillomavirus | High-Grade Squamous Intraepithelial Lesions

United States
Odense University Hospital
Holbaek Sygehus; Hospital of South West Jutland; Slagelse Sygehus

Not yet recruiting

The Safe Fast Track Study (SafeFT)

Emergency Department | Non-specific Complaints

Denmark
Aimin Zhao

Recruiting

The Cohort Study of the Correlation Between Serum 25(OH)D Level and Pregnancy Outcome

Vitamin D Deficiency | Pregnancy Related | Recurrent Miscarriage

China
Meddoc
The Research Council of Norway; Tine

Recruiting

Profylactic Treatment for Patients in Risk Osteoporosis (PF-Jarlsberg)

Osteopenia or Osteoporosis

Norway
Diabetes Foundation, India

Not yet recruiting

Vitamin D Supplementation on Surrogate Markers of Atherosclerosis

Atherosclerosis
Yale University

Not yet recruiting

Evaluation of the Clinical and Psychological Impact of Vitamin D Replacement in Adolescent Females at Risk for Polycystic Ovarian Syndrome (PCOS)

Vitamin D Deficiency | Polycystic Ovarian Syndrome in Adolescent Females
Leonor Cuadra Llopart
Fundacio Salut i Envelliment UAB

Completed

The Effect of Supplementation of Vitamin D Deficiency in Older People With Acute Hip Fracture: (VITAMINA_D)

Vitamin D Deficiency | Hip Fracture

Spain
University of Catanzaro

Completed

Vitamin D Plasma Level and Its Role in Headache (VITDHEAD)

Headache

Italy
Institut du Cancer de Montpellier - Val d'Aurelle

Completed

Vitamin D Supplementation to Correct the Vitamin D Deficiency for Breast Cancer (OPTIVIT)

Breast Cancer

France
Assaf-Harofeh Medical Center

Completed

The Effect of Vitamin D Supplementation on Arterial Stiffness in Diabetic Patients

Diabetes

Israel
Impulse Dynamics

Recruiting

Assessment of Combined CCM and ICD Device in HFrEF (INTEGRA-D)

Heart Failure | Arrhythmias, Cardiac | Ventricular Fibrillation | Ventricular Tachycardia | Implantable Defibrillator User | Heart Failure With Reduced Ejection Fraction | Ischemic Cardiomyopathy | Sudden Cardiac Arrest | Non-ischemic Cardiomyopathy | CCM Therapy

United States
Boston Scientific Corporation

Withdrawn

Exalt D Single-use Duodenoscope in ERCP Procedures in China (ExaltDScope)

Cholangiopancreatography
Coopervision, Inc.

Active, not recruiting

Clinical Evaluation of Biomedics Monthly Sphere and Avaira Vitality Sphere

Ametropia

Mexico
Damascus University

Completed

The 3-Dimensional Printed Guide in Endodontic Microsurgery

Endodontic Disease | Endodontic Re-treatment Failure

Syrian Arab Republic
Cairo University

Completed

Timing of Umbilical Cord Clamping in Preterm Neonates

Cord Clamping

Egypt
University of Chicago
National Institute on Aging (NIA)

Enrolling by invitation

CommunityRx-Dementia (CRx-D)

Health Related Social Needs (HRSN)

United States
InventisBio Co., Ltd

Completed

D-0316 First Time in Patients Ascending Dose Study

Advanced Non Small Cell Lung Cancer

China
Ashvattha Therapeutics, Inc.

Completed

A Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of D-4517.2 After Subcutaneous Administration in Healthy Participants

Diabetic Macular Edema | Neovascular Age-related Macular Degeneration

Australia
Boston Scientific Corporation
ICON Clinical Research

Completed

Heart Failure and Sudden Cardiac Death Japan Registry (HINODE)

Heart Failure | Arrhythmias, Cardiac | Sudden Cardiac Death

Japan
Marmara University

Completed

Low Add Multifocal Versus Extended Depth of Focus Intraocular Lens

Multifocal Intraocular Lenses | Extended Depth of Focus

Turkey
Abbott Medical Devices

Completed

Cardiac Resynchronization Therapy (CRT) Based Heart Failure Monitoring Study (zLAP)

Heart Failure

United States, New Zealand

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