Search clinical trials for: Placebo and vitamin A single dose at enrollment

Total 545 results

Merck Sharp & Dohme LLC
Pfizer

Completed

Effects of Once and Twice Daily Dosing Regimen of Ertugliflozin (PF-04971729, MK-8835) In Participants With Type 2 Diabetes (MK-8835-040)

Diabetes Mellitus, Type 2 | Adult
Alzheimer's Disease Cooperative Study (ADCS)
National Institute on Aging (NIA); Burke Medical Research Institute

Recruiting

A Trial to Evaluate the Safety and Efficacy of Benfotiamine in Patients With Early Alzheimer's Disease (BenfoTeam)

Alzheimer Disease

United States
Sinovac Research and Development Co., Ltd.

Completed

Safety and Immunogenicity Study of Inactivated Vaccine for Prevention of COVID-19

COVID-19

China
ortis
CEN Biotech

Completed

Study on the Effect of Rhubarb Extract on Stool Frequency and Biological Markers of Intestinal Function in Seniors With Low Defecation

Constipation - Functional

France
Emory University
Centers for Disease Control and Prevention

Completed

Body Compartment Pharmacokinetics of Anti- Retroviral Agents That May be Used for Future HIV Post- Exposure Prophylaxis. (PEP2)

HIV Infections

United States
Peter Daley
Dalhousie University

Completed

A Clinical Trial to Study the Effect of the Addition of Vitamin D to Conventional Treatment in New Pulmonary Tuberculosis Patients

Pulmonary Tuberculosis

India
Naurex, Inc, an affiliate of Allergan plc

Completed

Study of Intravenous NRX-1074 in Patients With Major Depressive Disorder

Major Depressive Disorder

United States
Naurex, Inc, an affiliate of Allergan plc

Completed

Study of Safety, Tolerability and Pharmacokinetics of NRX-1074 in Normal Healthy Volunteers (NRX-1074)

Major Depressive Disorder

United States
Augusta University

Unknown

Vitamin K to Slow Progression of Dyslipidemia and Diabetes Risk (Vita-K 'n' Kids Study II)

Hyperglycemia | Cardiovascular Diseases | Obesity | Insulin Resistance | Hyperlipidemia | Nutritional and Metabolic Diseases | Obesity in Diabetes

United States
Boehringer Ingelheim

Completed

Safety, Tolerance, and Pharmacokinetics of Single Rising Oral Doses of BILB 1941 ZW Solution in Healthy Male Subjects, Followed With Bioavailability Comparison of BILB 1941 ZW Tablet and Solution Formulation Administered With or Without Food

Healthy
Sun Yat-sen University

Unknown

The Intervention of Multi-vitamin With Minerals to Hyperuricemia

Hyperuricemia

China
Sanofi Pasteur, a Sanofi Company

Recruiting

Study of a Respiratory Syncytial Virus/Human Metapneumovirus Vaccine Candidate

Healthy Volunteers | Respiratory Syncytial Virus Infection | Human Metapneumovirus

United States, Puerto Rico
Assistance Publique - Hôpitaux de Paris
Novartis

Completed

Evaluation of Low Dose Corticosteroids Efficiency, Associated With Myfortic ® in the Treatment of Nephrotic Syndrome (MSN)

Nephrotic Syndrome

France
AstraZeneca

Recruiting

Zibotentan and Dapagliflozin Combination, EvAluated in Liver Cirrhosis (ZEAL Study) (ZEAL)

Liver Cirrhosis

Denmark, Spain, Germany, United States, France, Australia, China, Netherlands, Belgium, Switzerland, Austria, United Kingdom, Taiwan, Canada, Czechia
Retinagenix Holdings

Withdrawn

Safety and Efficacy of Zuretinol Acetate in Subjects With Inherited Retinal Disease

Retinal Disorder

United States
Weill Medical College of Cornell University

Completed

Effect of Supplementary Vitamins on Oxidant Gene Expression in the Lungs of Healthy Smokers

Chronic Obstructive Pulmonary Disease (COPD)

United States
Alkeus Pharmaceuticals, Inc.

Active, not recruiting

Phase 3 Study of ALK-001 in Geographic Atrophy (SAGA)

Geographic Atrophy | Age Related Macular Degeneration | AMD | Atrophy, Geographic

United States
Emory University

Completed

Vitamin D and Microbiota in Cystic Fibrosis

Vitamin D Deficiency | Cystic Fibrosis

United States
MEDA Pharma GmbH & Co. KG

Completed

Dymista Allergen Chamber - Onset of Action Study

Seasonal Allergic Rhinitis

Canada
Forest Laboratories
Ironwood Pharmaceuticals, Inc.

Terminated

A Safety and Efficacy Study of a Range of Linaclotide Doses Administered Orally to Children Ages 7-17 Years, With Irritable Bowel Syndrome With Constipation (LIN-MD-63)

Irritable Bowel Syndrome With Constipation

United States, Canada
Hospital de Clinicas de Porto Alegre
Universidade Federal de Santa Maria

Completed

Folinic Acid: Supplementation and Therapy (FAST)

HIV Infection | HCV Coinfection
University Medicine Greifswald

Completed

Pharmacokinetics and Distribution of Dapsone in Leucocytes After Single-dose and Multiple-dose Administration

Methemoglobinemia | Linear IgA Bullous Dermatosis

Germany
Danat Al Emarat Hospital

Not yet recruiting

Quadratus Lumborum Block After Cesarean Section: Analgesic Efficacy of Different Concentrations of Local Anesthetics

Outcome Measures
Thomas Jefferson University

Completed

Noninvasive Markers of Gluten Ingestion in Celiac Disease Patients

Adult Form of Celiac Disease

United States
University of Alabama at Birmingham

Recruiting

Renal Metabolism of Glycolate to Oxalate

Healthy

United States
Stragen France

Completed

First-In-Human PainCart Study for STR-324

Pain

Netherlands
International Centre for Diarrhoeal Disease Research...
IDRI; Nagasaki University

Completed

A Community Trial for Visceral Leishmaniasis (VL)

Visceral Leishmaniasis

Bangladesh
Wayne State University
Universiti Putra Malaysia; National Kidney Foundation; Ministry of Health, Malaysia and other collaborators

Completed

Palm Tocotrienols in Chronic Hemodialysis (USA) (PATCH)

End Stage Renal Disease | Chronic Kidney Disease

United States
Norwegian University of Science and Technology

Completed

Double Bedtime Dosing During Immediate-release Morphine Administration to Cancer Patients

Cancer

Norway
HK inno.N Corporation

Unknown

Safety and Immunogenicity of CJ-40010 in Healthy Subjects

Hand, Foot and Mouth Disease

Korea, Republic of
University of Texas Southwestern Medical Center

Withdrawn

Vitamin C for Severe Thermal Injuries

Severe Thermal Injury, Greater Than 20% TBSA

United States
Janssen Pharmaceutical K.K.

Completed

A Study of Macitentan, in Healthy Japanese Male Participants

Healthy

Japan
Qamar Khan
Novartis Pharmaceuticals; BTR Group

Completed

Vitamin D3 for Aromatase Inhibitor Induced Arthralgias (VITAL)

Breast Cancer

United States
National Institute on Aging (NIA)
Alzheimer's Disease Cooperative Study (ADCS)

Completed

Anti-Oxidant Treatment of Alzheimer's Disease

Alzheimer's Disease

United States
Mariana Markell
Genzyme, a Sanofi Company

Completed

Pilot Study Evaluating Doxercalciferol Replacement Therapy in Kidney Transplant Recipients

Chronic Kidney Disease | Kidney Transplantation

United States
Axel Diederichsen

Completed

The Aortic Valve DECalcification (AVADEC) Trial (AVADEC)

Aortic Valve Stenosis | Multidetector Computed Tomography | Vitamin K 2 | Randomised Clinical Trial

Denmark
Pfizer

Completed

Study to Assess Pharmacokinetics, Safety and Tolerability of PF-04965842 in Chinese Healthy Participants

HEALTHY

China
Beijing Tongren Hospital

Recruiting

The Phase I Study of Recombinant Human Nerve Growth Factor Injection

Injury of Optic Nerve

China
Amgen

Completed

Goal Achievement After Utilizing an Anti-PCSK9 Antibody in Statin Intolerant Subjects (GAUSS)

Hyperlipidemia

United States, Denmark, Australia, Belgium, Spain, Finland, Sweden, Canada
AstraZeneca

Completed

Study to Assess the Bioavailability of Ticagrelor OD Tablet vs. IR Tablet

Healthy Subjects | Bioavailability

Germany
Forest Laboratories
Ironwood Pharmaceuticals, Inc.

Completed

A Safety and Efficacy Study of a Range of Linaclotide Doses Administered Orally to Children Ages 6-17 Years Who Fulfill Modified Rome III Criteria for Child/Adolescent Functional Constipation (FC)

Functional Constipation in Children Ages 6-17 Years

United States, Canada
University of Edinburgh
NHS Lothian

Completed

Effects of Urocortins on Forearm Arterial Blood Flow in Healthy Volunteers (Protocol 2)

Heart Disease | Vascular Disease

United Kingdom
F2G Biotech GmbH
SimbecRresearch Ltd.

Completed

Multiple Ascending Oral Dose Study of F901318 in Healthy Subjects (ORALMAD)

Invasive Aspergillosis

United Kingdom
USDA, Western Human Nutrition Research Center
International Centre for Diarrhoeal Disease Research, Bangladesh; World Health...

Completed

Efficacy of Newborn Vitamin A Supplementation in Improving Immune Function

Vitamin A Deficiency

Bangladesh
Bristol-Myers Squibb

Completed

Efficacy and Safety of BMS-986165 Compared With Placebo in Participants With Active Psoriatic Arthritis (PsA)

Active Psoriatic Arthritis

Spain, United States, Hungary, Germany, Poland, United Kingdom, Russian Federation, Italy, Czechia
Assistance Publique - Hôpitaux de Paris
Danone Institute International

Terminated

Effects of Peptides Derived From Fermented Milk on Blood Pressure Regulation System in Healthy Volunteers.

Healthy

France
Angiogenix

Unknown

Efficacy Study of Oral L-Citrulline in Patients Taking Simvastatin With Peripheral Arterial Disease

Peripheral Arterial Disease | Intermittent Claudication

Russian Federation
ESBATech AG

Completed

Study of Intra-articular DLX105 Applied to Patients With Severely Painful Osteoarthritis of the Knee

Osteoarthritis

Germany, Switzerland
AbbVie (prior sponsor, Abbott)

Completed

Reducing Residual Albuminuria in Subjects With Diabetes and Nephropathy With Atrasentan

Diabetic Nephropathy | Chronic Kidney Disease

Japan
Rhode Island Hospital

Not yet recruiting

Pilot Trial of Supplemental Vitamin A and Nicotinamide

Skin Cancer | Kidney Transplant Recipients

Search clinical trials for: Placebo and vitamin A single dose at enrollment

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