Clinical Trials on Vitamin B1 Deficiency

Total 9266 results

Joint Authority for Päijät-Häme Social and Health...
Tampere University Hospital

Completed

The Role of Narrowband Ultraviolet B Exposure in the Maintenance of Vitamin D Levels During Winter

Vitamin D Deficiency

Finland
University of Ljubljana
Barbara Jakše s.p.

Completed

Vitamin D Status Among Competitive Female Gymnast and Swimmers After Winter Time

Vitamin D Deficiency | Cardiovascular Risk Factor | Injuries | Nutritional Deficiency

Slovenia
Cedars-Sinai Medical Center

Completed

Is Treatment of Vitamin D Deficiency Associated With Resolution of Statin-Induced Muscular Symptoms

Myopathic Symptoms

United States
Marmara University

Completed

Central Sensitization in Vitamin D Deficiency

Vitamin D Deficiency | Central Sensitisation

Turkey
Chinese PLA General Hospital

Completed

Intervention Study of Vitamin D Supplementation to Prevent Cardiovascular Disease

Vitamin D Deficiency

China
Yasoo Health

Completed

Efficacy of a Novel Multivitamin-Mineral Supplement in Preventing Vitamin Deficiency in Postoperative Bariatric Patients

Bariatric Surgery Candidate

United States
University of Wisconsin, Madison

Completed

Sunweavers: Supporting Native American Women's Vitamin D Research

Cardiovascular Diseases | Vitamin D Deficiency

United States
University of Kansas
National Osteoporosis Foundation

Completed

Vitamin D Deficiency: Bone Loss and Vascular Dysfunction

Postmenopausal Women

United States
Malaysia Palm Oil Board
University of Malaya

Unknown

The Effects of Biscuits Containing Red Palm Oil on School Children With Vitamin A Deficiency in West and East Malaysia

Vitamin A Deficiency in Children

Malaysia
Drexel University

Terminated

Magnesium as a Mediator of Bone and Vitamin D Metabolism in Patients on Antiepileptic Drug Therapy

Epilepsy | Vitamin D Deficiency | Magnesium Deficiency

United States
Texas Tech University Health Sciences Center

Completed

Vitamin D and Arterial Stiffness in Elderly

Vitamin D Deficiency | Arterial Stiffness

United States
Leho Rips
University of Tartu; Estonian Defence Forces

Completed

Vitamin D Supplementation in Conscripts

Vitamin D Deficiency | Military Activity

Estonia
University of Ulster
Devenish Nutrition, Lagan House, 19 Clarendon Road, Belfast, BT1 3BG; Agri-Food...

Completed

Vitamin D Enriched Meat Project (Acute Study)

Vitamin D Deficiency

United Kingdom
Tokat Gaziosmanpasa University

Completed

SUN LIGHT EXPOSURE AND VITAMIN D LEVEL IN NURSING HOME

Vitamin D Deficiency | Nursing Home

Turkey
Sharifah Faradila bt Wan Muhamad Hatta
Universiti Teknologi Mara

Unknown

Determination of Vitamin D Dose to Maintain Sufficiency Amongst Indian and Malay Women in the Tropics

Vitamin D Deficiency

Malaysia
University of Toronto
The Hospital for Sick Children; Heinz Endowments

Completed

Relative Bioavailability of Iron and Folic Acid in New Test Supplement

Iron Deficiency | Folic Acid Deficiency

Canada
Lebanese American University
Omicron Pharmaceuticals

Completed

Vitamin K2 Supplementation and Arterial Stiffness in the Renal Transplant Population (The KING Trial) (KING)

Arterial Stiffness | Vitamin K2 Deficiency

Lebanon
University of Avignon

Completed

Myocardial Function and Vitamin D Supplementation in Diabetes. (VitaDD)

Diabetes Complications | Vitamin D Deficiency | Vitamin D Supplementation | Myocardial Dysfunction

France
Chittagong Medical College

Completed

Thiamine in Patients With Clinically Suspected Dry Beriberi

Dry Beriberi

Bangladesh
National Nutrition and Food Technology Institute

Not yet recruiting

Relationship Between Serum Vitamin D and Outcomes of Liver Transplantation in Cirrhotic Patients Undergoing Liver Transplantation and Effects of Vitamin D Supplementation in Post-transplant Period

Vitamin D Deficiency | Liver Transplant; Complications
Smt. Kashibai Navale Medical College and General...

Completed

Effect of Vitamin B12 Supplementation on Glycaemic Control in Uncontrolled Hyperhomocysteinemic Type 2 Diabetic Patients

Type 2 Diabetes | Vitamin B12 Deficiency | Hyperhomocysteinemia

India
The Mediterranean Institute for Transplantation...

Completed

Vitamin D Levels in Liver Transplantation Recipients Prospective Observational Study (D-LIVER-X)

Vitamin D Deficiency | Liver Transplant Disorder

Italy
University Hospital, Strasbourg, France

Completed

Studying the Association Between Folic Acid Deficiency and Social Isolation for Elderly Patients

Folic Acid Deficiency | Elderly Patients | Social Isolation

France
Groupe Hospitalier Sud Réunion

Unknown

Study of Dry Beriberi in Mayotte, Comoro Archipelago (MABECO)

Dry Beriberi

France
Mayo Clinic

Recruiting

Vitamin D Sulfates in Breastmilk

Vitamin D Deficiency | Breast Milk Collection

United States
Seoul National University Hospital

Completed

Comparison of Sunlight Exposure and Vitamin D Supplementation on Serum 25-hydroxyvitamin D Levels

Vitamin D Deficiency | Cardiometabolic Risk Factors
Second Affiliated Hospital of Wenzhou Medical University

Completed

Effect of Vitamin D Supplementation on Infliximab Response in Patients With Crohn's Disease

Vitamin D Deficiency | Crohn Disease | Vitamin D Supplement

China
University of Wisconsin, Madison
National Institute on Deafness and Other Communication Disorders (NIDCD)

Completed

Vitamin A Liver Reserves and Serum Markers of Vitamin A in US Adults at Time of Death

Vitamin A Deficiency | Vitamin A Toxicity

United States
Hospital Universitario Dr. Jose E. Gonzalez

Completed

Megadose of Hydroxocobalamin for the Treatment of Pernicious Anemia

Pernicious Anemia | Megaloblastic Anemia Nos

Mexico
Winthrop University Hospital

Terminated

Vitamin D Supplementation Requirement in Obese Subjects

Vitamin D Deficiency

United States
Tartu University Hospital
University of Tartu; Estonian Defence Forces

Completed

Vitamin D Supplementation in Estonian Conscripts

Vitamin D Deficiency | Physical Stress | Military Activity

Estonia
Children's Hospital Medical Center, Cincinnati
Thrasher Research Fund; United Arab Emirates University

Completed

Controlled Trial of Prenatal Vitamin D3 Supplementation to Prevent Vitamin D Deficiency in Mothers and Their Infants (PA 03-103)

Vitamin D Deficiency

United States, United Arab Emirates
King Faisal Specialist Hospital & Research Center

Completed

Is Vitamin D2 Treatment-associated Decrease in 25(OH)D3 Level a Reciprocal Phenomena?

Vitamin D Deficiency | 25-Hydroxyvitamin D Concentration

Saudi Arabia
University of Wisconsin, Madison
Merck Sharp & Dohme LLC

Completed

Improving the Understanding of the Response to Vitamin D Supplementation

Vitamin D Deficiency

United States
Rijnstate Hospital

Completed

Postoperative Vitamin Supplementation in Morbidly Obese Patient (VITAAL Study)

Obesity | Vitamin Deficiency

Netherlands
Children's Hospital of Philadelphia

Completed

Vitamin D3 Supplementation Pilot Study

Vitamin D Deficiency

United States
Indian Council of Medical Research

Completed

Vitamin D and Muscle Strength and Surface (Electromyography) EMG

Vitamin D Deficiency
The Cooper Health System
Won Sook Chung Foundation

Not yet recruiting

Emulated Study of Vitamin D Correction vs Non-Correction

Vitamin D Deficiency
University of Surrey
University of Reading

Recruiting

Estimation of the Dietary Requirement for Vitamin D in Ethnic Groups

Vitamin D Deficiency | Immune Health | Muscle Function

United Kingdom
Badr University

Completed

Physical Exercise and Diet Management in Vitamin D Deficient Females

Vitamin D Deficiency

Saudi Arabia
Centre For International Health
Tribhuvan University, Nepal; NORCE Norwegian Research Centre AS

Active, not recruiting

Vitamin B12, Neurodevelopment and Growth in Nepal (BeLive)

Development | Malnutrition | Vitamin Deficiency

Nepal
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
NYU Langone Health

Completed

Efficacy of Vitamin D Therapy on Glucose Homeostasis in Obese Adolescents

Vitamin D Deficiency

United States
McGill University
Canadian Institutes of Health Research (CIHR)

Completed

How Much Vitamin D is Required to be Protective Against Deficiency During the Winter Months?

Vitamin D Deficiency

Canada
Ege University
Avrasya University

Completed

Impact of Vitamin D Supplementation on COVID-19 Vaccine Response and IgG Antibodies in Deficient Women. (CoVıD-19)

COVID-19 Pandemic | D Vitamin Deficiency | Antibody Hypersensitivity

Turkey
Second Affiliated Hospital of Wenzhou Medical University

Unknown

Exploring the Effects of Caltrate Supplement on the Chronic Course of Crohn's Disease Patients With Vitamin D Deficiency

Vitamin D Deficiency | Crohn's Disease | Vitamin D Supplement

China
Second Affiliated Hospital of Wenzhou Medical University

Unknown

Exploring the Effects of Vitamin D Supplementation on the Chronic Course of Patients With Crohn's Disease With Vitamin D Deficiency

Vitamin D Deficiency | Crohn's Disease | Vitamin D Supplement

China
St. Erik Eye Hospital

Completed

Vitamin D Levels in Patients With Central Retinal Vein Occlusion- a Prospective Controlled Study

Central Retinal Vein Occlusion | Vitamin d Deficiency

Sweden
Ain Shams University

Recruiting

Vitamin D and Serum Calcium Level Insufficiency and Early Dental Implant Failure

Vitamin D Deficiency | Dental Implant Failure Nos

Egypt
Mayo Clinic

Completed

Efficacy of Daily Vitamin D3 Supplementation in Normal Weight Adolescents

Vitamin D Deficiency

United States

Clinical Trials on Vitamin B1 Deficiency

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Medical Conditions

Drug Interventions

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CROs in United Arab Emirates

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