Clinical trials: Folate
Anemia, Folate Deficiency
Periconceptional Surveillance in India
Women of reproductive age are a high-risk population for anaemia and micronutrient deficiencies. Evidence supports the role of periconceptional nutrition in the development of adverse pregnancy complications.
- Conditions
- Anemia, Folate Deficiency, Vitamin B12 Deficiency
- Trial name
- NCT04048330
- Where
- India
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Cornell University
Contraception
Trial Evaluating Folic Acid Supplementation by Concomitant Administration of Ethinyl Estradiol + Levonorgestrel
This trial evaluated folic acid supplementation after oral administration of the ethinyl estradiol + levonorgestrel + folic acid (0.02 mg + 0.10 mg + 0.4 mg) coated tablet (Level-Fol® Biolab Sanus Farmacêutica, São Paulo, Brazil)…
- Trial name
- NCT03359057
- Testing
- ethinyl estradiol + levonorgestrel + folic acid, Folic Acid
- Where
- Brazil
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Galeno Desenvolvimento de Pesquisas Clínicas
Overweight and Obesity
Polymorphism C677T MTHFR and Effects of Folate Intake
The C677T polymorphism in the MTHFR gene is related to several significant biochemical changes, as dyslipidemia, changes in serum levels of homocysteine, folic acid, vitamin B12 and some oxidative stress markers such as the CAT…
- Trial name
- NCT02953522
- Testing
- 191 mcg/day of Folate, 90 mcg / day of Folate
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Federal University of Paraíba
Neural Tube Defects, Congenital, Hereditary, and Neonatal Diseases and Abnormalities
A Study to Evaluate Folate Levels in Women Taking Oral Contraceptives
The purpose of this study is to compare red blood cell folate levels in women who are taking oral contraceptives with or without folic acid
- Conditions
- Neural Tube Defects, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, Nervous System Malformations
- Trial name
- NCT00301587
- Testing
- Norgestimate-ethinyl estradiol, with or without folic acid
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Prevention of Vitamin Deficiency During and/or Before Pregnancy
A Study to Gather Information About the Progress and Outcomes of Pregnancy in Women Using Various Vitamin Support Plans Before and During Pregnancy
This is an observational study in which data from the participants who will be taking different vitamin supplementation regimes before and during pregnancy.
- Trial name
- NCT05062044
- Testing
- Multivitamins (Elevit, BAY987808), Multivitamins (Elevit, BAY2906300), Multivitamins (Elevit, BAY987386)
- Where
- 3 sites in Kazakhstan, Russia and 1 more
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Bayer
Contraception
Assessment of the Pharmacodynamic Effect on Plasma Folate and Red Blood Cell Folate and Comparison of the Folate Metabolites During the 24 Weeks of Treatment (Yasmin + Metafolin Versus Yasmin + Folic Acid) Followed by a 20 Week Elimination Phase of Folate
The purpose of this study is to examine and compare the uptake of levomefolate calcium (Metafolin, a registered vitamin supplement) and folic acid in the body during 24 weeks of treatment with a following folate elimination phase…
- Trial name
- NCT01258660
- Testing
- EE 0.03 mg/DRSP 3 mg (Yasmin) + folic acid
- Where
- Germany
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Bayer
Folate Deficiency
Food and Alcohol Behavior Study: Meaningful Enhancement
This study will determine how folate supplementation affects both serum and red blood cell folate status in females ages 18 -24 years old.
- Trial name
- FAB:ME (NCT04095052)
- Testing
- Methyl Folate
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Oklahoma State University Center for Health Sciences
Anemia, Folate Deficiency
Quadruple Fortified Salt Trial in India
Women of reproductive age are at an increased risk of anemia and micronutrient deficiencies. Evidence supports the role of periconceptional nutrition in the development of neural tube defects and other pregnancy complications.
- Conditions
- Anemia, Folate Deficiency, Vitamin B 12 Deficiency
- Trial name
- QFS (NCT03853304)
- Testing
- + Folic acid, + Vitamin B12, DFS
- Where
- India
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Cornell University
Covid19
Managing Endothelial Dysfunction in COVID-19 : A Randomized Controlled Trial at LAUMC
COVID-19 infection was shown to cause endothelial dysfunction . At the level of the endothelium the pathophysiological mechanisms have been hypothesized and were divided into pro-coagulant, pro-inflammatory, anti-fibrinolytics…
- Trial name
- MEDIC-LAUMC (NCT04631536)
- Testing
- Atorvastatin + L-arginine + Folic acid + Nicorandil + Nebivolol
- Where
- Lebanon
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Lebanese American University Medical Center
Pregnancy, Live Birth
Folic Acid and Zinc Supplementation Trial (FAZST)
The overarching goal of this trial is to determine if an intervention comprising folic acid and zinc dietary supplementation improves semen quality and indirectly fertility outcomes (i.e., live birth rate) among couples trying to…
- Conditions
- Pregnancy, Live Birth, Spontaneous Abortion
- Trial name
- FAZST (NCT01857310)
- Testing
- 5 mg folic acid and 30 mg elemental zinc
- Where
- 4 sites in United States
- Volunteers
- 2,370 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Oxidative Stress, Inflammation
Antioxidant Effect of Ozonated Vegetable Oil and Vitamins in Moderately Active Subjects
The purpose of this pilot study is to evaluate the antioxidant effect of a nutraceutical formulation based on vegetable oil and vitamin complex (vitamin K2 and vitamin B9) in subjects with the same level of physical activity (LAF…
- Trial name
- ANTIOX001 (NCT05592509)
- Testing
- Ozonized vegetable oil with vitamines
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- S&R Farmaceutici S.p.A.
Vitamin B 12 Deficiency
Cobalamin Supplementation During Infancy; Effect on B-vitamin Status, Growth and Psychomotor Development
Adequate levels of vitamin B12 (cobalamin) is necessary for normal growth and development in infants. We have earlier investigated cobalamin status in healthy children and we observed metabolic evidence of impaired cobalamin…
- Trial name
- NCT00479479
- Testing
- Hydroxycobalamin (Vitamin B12 Depot, Nycomed Pharma)
- Where
- Norway
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital
Nutrition Disorders
Influence of Iron and Foliate Transporters on Bioavailability of These Micronutrients in the Organism
The aim of the study is to determine the factors affecting the bioavailability of iron and folic acid during the simultaneous use of iron supplements and folic acid supplements in non-pregnant women of childbearing age.
- Trial name
- WiMKo (NCT03438942)
- Testing
- Folic acid and iron supplementation, Control group
- Where
- Poland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Poznan University of Life Sciences
Parkinson Disease
Effect of Folic Acid in Levodopa Treated Parkinson's Disease Patients
This is a prospective single center, randomized, double-blind, 2 arm placebo-controlled study in subjects with Parkinson's disease receiving levodopa .The patients will be randomized to receive tablet Folic Acid 10 mg per day or…
- Trial name
- NCT05959044
- Testing
- Folic Acid Tablet
- Where
- Bangladesh
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh