Search clinical trials for: vitamin D supplementation

Total 489953 results

University of Colorado, Denver

Not yet recruiting

Maternal Choline Supplementation and Cannabis Use During Pregnancy: Impact on Early Brain Development

Child Development | Cannabis Use

United States
I.R.C.C.S. Fondazione Santa Lucia

Not yet recruiting

Oral Supplementation Compared With Hyaluronic Acid Infiltration in Rotator Cuff Tendinopathies

Shoulder Pain | Dietary Supplements | Hyaluronic Acid | Tendinitis of Shoulder
Liaquat University of Medical & Health Sciences

Not yet recruiting

Assessing the Efficacy of Different Carrier Systems in Oral Vitamin B12 Supplementation in Healthy Adults With B12 Deficiency

Vitamin B 12 Deficiency

Pakistan
Maastricht University Medical Center
Diabetes Fonds

Recruiting

The Effect of Pyridoxamine Supplementation on Microvascular Function in Type 2 Diabetes (PYRAMID)

Type 2 Diabetes | Neuropathy, Diabetic | Nephropathy, Diabetic | Microvascular Function | Retinopathy, Diabetic

Netherlands
Sun Yat-sen University

Recruiting

Effects of Supplementation of Compound Nutrients on Plasma Homocysteine in Chinese Adults

Homocysteine

China
Huazhong University of Science and Technology

Not yet recruiting

Effects of Vitamin D3 and Prebiotics Supplementation on Cardiovascular Risk Factors in Patients With Type 2 Diabetes

Diabetes Mellitus, Type 2
Fondazione IRCCS Policlinico San Matteo di Pavia
University of Pavia

Recruiting

Lymphocyte Enhancement in Gastroenteric Oncology

Advanced Gastrointestinal Cancers

Italy
Helen Keller International
Eleanor Crook Foundation

Not yet recruiting

Maternal Adherence to MMS in Nepal (NAMASTE MMS)

Pregnancy Related | Supplementation | Postnatal Related
Peking University Third Hospital

Recruiting

Evaluation of the Pharmacokinetics of Microdose Midazolam, Dabigatran, Pitavastatin, Atorvastatin and Rosuvastatin in Diabetic Patients

Diabetes

China
S.LAB (SOLOWAYS)
Center of New Medical Technologies

Recruiting

Evaluation of a Genetically Determined Personalized Approach in Prescribing Biologically Active Substances in Patients With Elevated Blood Homocysteine Levels. (PERBIO-HC)

Hyperhomocysteinemia

Russian Federation
Ethos Research & Development

Recruiting

Pilot Study: Impact of Biomarker-Guided Dietary Supplementation on Quality-of-Life Measures in Subjects With Chronic Pain

Chronic Pain

United States
Anhui Medical University

Recruiting

An Evaluation of the Effect of Vitamin D Supplementation on Depressive Symptoms Among Chinese Adolescents

Depressive Symptoms

China
Hoskinson Health and Wellness Clinic
University of Wyoming; Buck Institute for Research on Aging

Recruiting

Pilot Study of GLY-LOW Supplementation in Postmenopausal Women With Obesity

Depression | Cardiovascular Diseases | Inflammation | Hypertension | Obesity | Cognitive Impairment | Insulin Resistance | Hyperlipidemias | Physical Disability | Physical Inactivity | Hormone Deficiency | Overeating

United States
Centro Hospitalar e Universitário de Coimbra, E...

Not yet recruiting

Effects of Resveratrol Supplementation on Oocyte Quality

Infertility | Aging
Johns Hopkins Bloomberg School of Public Health
Indonesia University; Hasanuddin University; Universitas Airlangga; Vitamin Angels

Recruiting

Antenatal Multiple Micronutrient Supplementation (MMS) in Indonesia

Nutrient Deficiency

Indonesia
Nanjing Medical University
Suzhou Center for Disease Control and Prevention

Not yet recruiting

Effects of the Combined Intervention of Exercise, Fruit, and Vitamin Supplementation on Frailty in Older Adults (EFVF)

Frailty
University of Calgary

Not yet recruiting

Folic Acid Supplementation to Reduce Anemia in Extremely Preterm Infants (FASCINATE)

Extreme Prematurity | Anemia of Prematurity

Canada
Xing Liu

Recruiting

Efficacy and Safety of Vitamin D in the Treatment of OAB-wet in Children

Overactive Bladder | Urinary Bladder, Overactive | Urinary Incontinence, Urge

China
Princess Anna Mazowiecka Hospital, Warsaw, Poland
Medical University of Warsaw

Not yet recruiting

The High Initial Dose of Monitored Vitamin D Supplementation in Preterm Infants. (HIDVID)

Nephrolithiasis | Vitamin D Deficiency | Metabolic Bone Disease | Osteopenia of Prematurity | Late-Onset Neonatal Sepsis

Poland
University of British Columbia

Not yet recruiting

Vitamin B12 and Folinic Acid Supplementation in Mitochondrial DNA Deletion Syndromes

Mitochondrial DNA Deletion | Macrocytosis
Ain Shams University

Not yet recruiting

Vitamin D Supplementation in Pediatrics. Oral or Parenteral! D2 or D3

Vitamin D Deficiency
Dow University of Health Sciences
University of Karachi

Recruiting

A Randomized Controlled Trial of Vitamin D Supplementation on Salivary Biomarkers and Cariogenic Oral Microbiome (Incipient)

Dental Caries | White Spot Lesion | Initial Caries | Incipient Enamel Caries

Pakistan
Wake Forest University Health Sciences

Not yet recruiting

Histidine Oral Supplementation as a Therapeutic Modality for Alzheimer's Disease

Alzheimer Disease

United States
Ain Shams University

Recruiting

Effect of Alpha-Lipoic Acid Supplementation on the Incidence of Postoperative Atrial Fibrillation in Cardiac Surgery Patients

Postoperative Atrial Fibrillation

Egypt
HITEC-Institute of Medical Sciences

Not yet recruiting

Vitamin D Supplementation in Acne

Acne Vulgaris

Pakistan
IIMC, Riphah International University, Pakistan

Not yet recruiting

The Impact of Vitamin D Supplementation on Pregnant Women With the Risk of GDM

Gestational Diabetes Mellitus

Pakistan
Pharmanutra S.p.a.
Latis S.r.l.

Not yet recruiting

Wide Spectrum Micronutrients Supplementation in Patients With Cancer Related Fatigue During Adjuvant Chemotherapy

Breast Cancer | Fatigue

Italy
Harvard School of Public Health (HSPH)
Addis Continental Institute of Public Health; George Mason University

Recruiting

BEP Targeting Strategies in Ethiopia (BEP)

Preterm Birth | Birth Weight | Perinatal Death | Gestational Weight Gain | Stillbirth | Neonatal Death | Small for Gestational Age at Delivery | Maternal Anemia in Pregnancy, Before Birth

Ethiopia
Polish Academy of Sciences

Recruiting

Epigenetic Memory of Vitamin D Supplementation (VitDPAS)

Infections | Immune System Diseases | Healthy Lifestyle

Poland
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
Bangabandhu Sheikh Mujib Medical University, Dhaka...

Recruiting

Effect of Vitamin D Supplementation on Testosterone Level in Women With Polycystic Ovary Syndrome

PCOS | Vitamin D

Bangladesh
King's College London
Vitamax Wholesalers LLP

Recruiting

Human Transdermal Vitamin D Supplement Study (TransVitD)

Vitamin D Supplementation

United Kingdom
Hamilton Health Sciences Corporation
One Fertility

Not yet recruiting

Supplementation for Male Subfertility (FertEnhancer)

Male Infertility

Canada
IRCCS Policlinico S. Matteo

Not yet recruiting

PROtein, Leucine and Vitamin D Supplementation In Patients With GYnecologic Cancer Receiving Platinum-based Chemotherapy (PRODIGY-1)

Gynecologic Cancer
University Ramon Llull
Faes Farma, S.A.; University of Barcelona; Islamic Azad University, Tehran; Fundacio...

Not yet recruiting

Study Protocol About the Effect of Training and Vit.D Supplementation on Lipid Profile in Patients With Type 2 Diabetes (DIAVITEX)

Diabetes Mellitus, Type 2
George Washington University
Columbia University; Harvard School of Public Health (HSPH); Ifakara Health Institute and other collaborators

Not yet recruiting

Multiple Micronutrient Supplementation (MMS) IFA- Iron Dose Acceptability Crossover Trial

Pregnancy Related
Michael C Willey
MEND

Not yet recruiting

Essential Amino Acid Supplementation for Femoral Fragility Fractures

Femoral Fracture | Muscle Atrophy | Fragility Fracture
Aga Khan University
Pakistan Science Foundation

Recruiting

Efficacy of Injectable Vitamin D Supplementation in Females With Polycystic Ovary Syndrome

Anovulatory Infertility

Pakistan
Dr Cipto Mangunkusumo General Hospital

Recruiting

The 1000 First Day of Life : Effect of Multi Micronutrients Supplementation on Pregnancy Outcomes

Maternal-Fetal Relations | Nutrition, Healthy | Nutritional Deficiency | Maternal Care Patterns | Perinatal Outcome | Maternal Outcome

Indonesia
University of Glasgow

Recruiting

Changes in Muscle Strength, Inflammatory Markers, and Body Composition in Response to Alternate Day Fasting Combined With Krill Oil Supplementation in Adults With Overweight and Obesity

Obesity Associated Disorder

United Kingdom
Chinese University of Hong Kong

Recruiting

The Effectiveness of Vitamin D Supplementation in Patients With End-stage Knee Osteoarthritis

Knee Osteoarthritis | Vitamin D Deficiency | Sarcopenia

Hong Kong
Rajavithi Hospital

Recruiting

The Effect of Vitamin C for Iron Supplementation During Pregnancy With Risk of Anemia

Pregnancy Anemia | Vitamin C Anemia

Thailand
Coordinación de Investigación en Salud, Mexico
Instituto Mexicano del Seguro Social

Recruiting

Effect of Supplementation With ω-3 Fatty Acids, Vitamin D and Calcium in Patients With Acute Lymphoblastic Leukemia.

Acute Lymphoblastic Leukemia | Vitamin d Deficiency

Mexico
Sola Aoun Bahous, M.D. Ph.D.
Omicron Pharmaceuticals; Lesaffre International

Not yet recruiting

Vitamin K2 Supplementation in Adult Episodic Migraine (ViKEM)

Migraine Headache | Arterial Stiffness | Vitamin K Deficiency

Lebanon
National Taiwan University Hospital

Recruiting

Effects of Early Vitamin D3 Supplementation on Clinical Outcomes for Critically Ill Patients

Critical Illness | Vitamin D Deficiency

Taiwan
Taoyuan General Hospital

Not yet recruiting

Effects of Vitamin D Status and Multiple Mega-dose Supplementation on Health Care Disparities in Perioperative Patients With Hepatocellular Carcinoma Receiving Hepatectomy

Postoperative Complications | Hepatocellular Carcinoma | Liver Function
Minia University
Ain Shams University

Not yet recruiting

Role of Vitamin D Supplementation as an Adjuvant Therapy inTreatment of Helicobacter Pylori in Children

Helicobacter Pylori Infection
University of Kansas Medical Center
Metabolic Technologies Inc.; National Strength and Conditioning Association

Recruiting

Influence of β-hydroxy β-methyl Butyrate (HMB)Supplementation on Post-operative Muscle Mass and Function in Female Athletes (FAKS-HMB)

Atrophy

United States
Wuhan Union Hospital, China

Not yet recruiting

Folic Acid Supplementation in Calcific Aortic Valve Disease

Aortic Valve Stenosis | Calcification of Aortic Valve
Peking University First Hospital
Peking University People's Hospital; Peking University Third Hospital; Peking... and other collaborators

Recruiting

Oral Vitamin D Supplementation Prevent Peritoneal Dialysis-related Peritonitis (VD-PD)

Vitamin D Deficiency | Peritoneal Dialysis-associated Peritonitis

China

Search clinical trials for: vitamin D supplementation

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