Clinical trials: Supplementation
Diabetes Mellitus
ASCEND: A Study of Cardiovascular Events iN Diabetes
The purpose of this study is to determine whether 100mg daily aspirin versus placebo and/or supplementation with 1 gram daily omega-3 fatty acids or placebo prevents "serious vascular events" (i.e.
- Trial name
- NCT00135226
- Testing
- Aspirin, Omega-3 Ethyl Esters
- Where
- United Kingdom
- Volunteers
- 15,480 people
- Sponsor
- University of Oxford
Lung Cancer
Selenium in Preventing Tumor Growth in Patients With Previously Resected Stage I Non-small Cell Lung Cancer
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development or recurrence of cancer. It is not yet known if selenium is effective in preventing the growth of new tumors in patients with…
- Trial name
- NCT00008385
- Testing
- selenium
- Where
- 532 sites in United States, Canada
- Volunteers
- 1,772 people
- Sponsor
- ECOG-ACRIN Cancer Research Group
Oxidative Stress
Examining Endogenous Antioxidant Levels in Well Trained Cyclists
This study will investigate whether increased habitual intake of antioxidant supplements effects the concentration of endogenous antioxidants, the response of antioxidants to exercise, and differences in oxidative damage compared…
- Trial name
- NCT02281851
- Where
- United Kingdom
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Birmingham
Rheumatoid Arthritis
N-3 PUFA and Rheumatoid Arthritis in Korea
The purpose of this study is to see if supplementation of n-3 polyunsaturated fatty acid (PUFA) can be beneficial for the patients with rheumatoid arthritis.
- Trial name
- NCT01618019
- Testing
- Omega-3 fatty acid
- Where
- South Korea
- Volunteers
- 109 people
- Sponsor
- Hanyang University
Muscle Weakness
Effects of Creatine Supplementation on Muscle Mass and Function Among Older Women Subjected to Resistance Training
To determine, in a double blind trial, the effects of creatine supplementation during 12 weeks on muscle mass and function of community living older women subjected to resistance training.
- Trial name
- NCT02188849
- Testing
- Resistance exercise training, Creatine
- Where
- Chile
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Chile
Autism Spectrum Disorder
Micronutrient Supplementation in Children With ASD
An open-label examination of changes in metabolites with use of micronutrients in children with autism spectrum disorder (ASD). Investigators will also measure behavioral measures monthly at school with teachers and parents…
- Trial name
- NCT05268744
- Testing
- Micronutrient
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- University of California, San Francisco
Human Immunodeficiency Virus (HIV), Vitamin D Deficiency
Study of Vitamin D and Effect on Heart Disease and Insulin Resistance
The purpose of this study is to evaluate how Vitamin D affects endothelial function, inflammation, lipids, insulin resistance, vitamin D levels, and parathyroid hormone (PTH).
- Conditions
- Human Immunodeficiency Virus (HIV), Vitamin D Deficiency, HIV Infections
- Trial name
- NCT01093417
- Testing
- Vitamin D
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- University Hospitals Cleveland Medical Center
Breast Cancer, Chemotherapeutic Agent Toxicity
L-Carnitine L-Tartrate in Preventing Peripheral Neuropathy Caused By Chemotherapy in Women With Metastatic Breast Cancer
RATIONALE: L-carnitine L-tartrate may prevent peripheral neuropathy caused by chemotherapy. PURPOSE: This randomized clinical trial is studying how well L-carnitine L-tartrate works in preventing peripheral neuropathy caused by…
- Conditions
- Breast Cancer, Chemotherapeutic Agent Toxicity, Neurotoxicity
- Trial name
- NCT00754767
- Testing
- L-carnitine L-tartrate
- Where
- 2 sites in United States
- Volunteers
- 2 people
- Sponsor
- HealthPartners Institute
Prostate Cancer
Genistein Supplementation to Mitigate Cardiometabolic Dysfunction in Patients Undergoing Androgen Deprivation Therapy for Prostate Cancer
Genistein is a natural supplement that comes from soy. The purpose of this study is to see if genistein has any effect on preventing or reducing heart disease and diabetes risk in men receiving Androgen Deprivation Therapy for…
- Trial name
- GeniPro (NCT02766478)
- Testing
- Genistein
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Emory University
Obesity
Effect of Vitamin D Supplementation on Inflammation and Cardiometabolic Risk Factors in Obese Adolescents
Large studies of children show that over half of the children in the United States of America do not have enough vitamin D stored in their bodies.
- Trial name
- NCT01217840
- Testing
- Drisdol (Ergocalciferol) Vitamin D2
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Stanford University
Depression, Dual Diagnosis
Open-Label Creatine Study for Female Meth Users
Study Purposes and Objectives: The objectives should be stated in such a way that the reader can determine the appropriateness of the study design. If appropriate, state the specific hypotheses being tested and/or study aims.
- Conditions
- Depression, Dual Diagnosis, Substance Use
- Trial name
- NCT02189915
- Testing
- Creatine monohydrate
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Perry Renshaw
Luteal Hormone Supplementation in In-vitro Fertilization, Embryo Transfer
Phase 3 Trial to Evaluate the Efficacy and Safety of COL-1620 Vaginal Progesterone Gel
The primary objective of this trial is to demonstrate the non-inferiority of the clinical pregnancy rate per embryo transfer to the historical standard value in in-vitro fertilization (IVF)/embryo transfer (ET) cycles in Japan…
- Trial name
- NCT01863680
- Testing
- COL-1620, Gonadotropin-releasing hormone (GnRH) analogue, Follicle-stimulating hormone (FSH)
- Where
- 5 sites in Japan
- Volunteers
- 178 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Hyperinsulinism-Hyperammonemia Syndrome
Vitamin E Supplementation in Hyperinsulinism/Hyperammonemia Syndrome
Investigators will assess the tolerability of oral Vitamin E supplementation in subjects with congenital hyperinsulinism (HI) and hyperammonemia (HA) syndrome.
- Trial name
- NCT03797222
- Testing
- Vitamin E
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Elizabeth A Rosenfeld
Osteoporosis
Effect of Soluble Corn Fiber Supplementation for 1 Year on Bone Metabolism in Adolescents
The primary aim of this proposal is to determine the effects of soluble corn fiber (SCF) supplementation for 1 year on bone metabolism in growing adolescents compared to controls.
- Trial name
- MetA-Bone (NCT02916862)
- Testing
- Soluble Corn Fiber (SCF) without Calcium, Soluble Corn Fiber (SCF) + Calcium
- Where
- United States
- Volunteers
- 177 people, healthy volunteers welcome
- Sponsor
- Florida International University