Clinical trials: Folate Deficiency
Weight Gain, Anemia, Iron Deficiency
Egg Intervention During Pregnancy in Indonesia
The study consists of two arms: 1) intervention group using eggs as supplementary food given from 2nd trimester of pregnancy to birth, and 2) observational group of pregnant mothers.
- Conditions
- Weight Gain, Anemia, Iron Deficiency, Birth Weight, Birth Length
- Trial name
- PRECODE (NCT04694235)
- Testing
- Egg intervention
- Where
- Indonesia
- Volunteers
- 702 people, healthy volunteers welcome
- Sponsor
- SEAMEO Regional Centre for Food and Nutrition
Neural Tube Defects, Folic Acid Deficiency
Salt-FA to Increase Folate Levels
Question: How effective is folic acid-fortified iodized salt in increasing serum folate concentrations among non-pregnant and non-lactating women of reproductive age? Hypothesis: Folic acid-fortified iodized salt can increase…
- Conditions
- Neural Tube Defects, Folic Acid Deficiency, Spina Bifida, Anencephaly-Spina Bifida
- Trial name
- NCT06174883
- Testing
- Folic acid fortified iodized salt
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hydrocephalus and Neuroscience Institute
Pregnancy, Autistic Disorder
Screening for Metabolic Problems in Mothers of Children With Autism and Typically Developing Children
The purpose of this research study is to screen for metabolic abnormalities that are maternal risk factors for having a child with autism.
- Conditions
- Pregnancy, Autistic Disorder, Folic Acid Deficiency
- Trial name
- NCT02674022
- Testing
- Prenatal supplement
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
End Stage Renal Disease, Hyperhomocysteinemia
Randomized Study of Folic Acid Therapy for Hyperhomocysteinemia in Patients With End Stage Renal Disease Receiving Hemodialysis
OBJECTIVES: I. Compare the efficacy of two doses of folic acid in normalizing plasma total homocysteine concentration in patients with end stage renal disease receiving regular hemodialysis therapy resulting in…
- Trial name
- NCT00004495
- Testing
- cyanocobalamin, folic acid, pyridoxine
- Where
- United States
- Volunteers
- 84 people
- Sponsor
- Georgetown University
Iron Deficiency, Iron Deficiency Anemia
Impact of Iron/Folic Acid vs Folic Acid Supplements During Pregnancy on Maternal and Child Health
According to a national study in 2002, the prevalence of ID, IDA, and ID+IDA among pregnant women in China was 42.6%, 9.1%, and 61.7% respectively.
- Trial name
- NCT02221752
- Testing
- Ferrous Sulfate + folic acid, Folic acid
- Where
- China
- Volunteers
- 2,367 people
- Sponsor
- Zhao gengli
Healthy, Thiamine and Niacin Deficiency States
Natural Versus Synthetic Vitamin B Complexes in Human
In a cross-over study the investigators evaluate the effects of natural (Panmol-B-Complex) (Pan [Greek] = all; moles [Latin] = molecules/particles - brand name) versus synthetic vitamin B complexes to identify the bioavailability…
- Conditions
- Healthy, Thiamine and Niacin Deficiency States, Pyridoxine Deficiency, Folic Acid Deficiency Anemia, Dietary
- Trial name
- NCT03444155
- Testing
- Natural Panmol-B-Complex, Synthetic Vitamin B-Complex
- Where
- Austria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Neurodevelopmental Disorders, Autism Spectrum Disorder
Patterns of Neurodevelopmental Disorders
The purpose of this study is to systematically evaluate the results of medical investigations to identify symptom and biological patterns and common etiologies of neurodevelopmental disorders.
- Conditions
- Neurodevelopmental Disorders, Autism Spectrum Disorder, Pediatric Autoimmune Neuropsychiatric Disorder Associated With Streptococcal Infection, Pediatric Acute-Onset Neuropsychiatric Syndrome
- Trial name
- NCT06213090
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Richard Frye
Nutritional Status, Nutrient Deficiency
Challenges in Achieving Adequate Dietary Status of Women
The aim of the study is to investigate the dietary habits of women of reproductive age (20-49 years). We aim to obtain epidemiological data on the intake and adequacy of key macronutrients and micronutrients, as well as to…
- Conditions
- Nutritional Status, Nutrient Deficiency, Micronutrient Deficiency, Vitamin D Deficiency
- Trial name
- NutriFem (NCT06745817)
- Testing
- Assessement of nutritional status, Dermis density and thickness, Skin elasticity
- Where
- 3 sites in Slovenia
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Institute of Nutrition, Slovenia (Nutris)
Anemia in Pregnancy, Preeclampsia
A Retrospective Analysis of Neevo®/Neevo®DHA Compared to a Standard Prenatal Vitamin in Anemia During Pregnancy
This study is a multi-site, retrospective chart review to determine the effect of Neevo® or Neevo®DHA (with higher folate and B12) versus standard prenatal vitamins on hemoglobin (Hgb) levels in pregnant women throughout the…
- Trial name
- NCT01062958
- Testing
- Neevo® (a medical food), Prenatal vitamins (≤1mg folic acid, 27 - 35mg iron, and ≤12mcg vitamin B12)
- Where
- 3 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Pamlab, Inc.
Vitamin A Deficiency, Iron-deficiency
Effect of Household Use of Multiple Micronutrient-fortified Bouillon on Micronutrient Status Among Women and Children in Two Districts in the Northern Region of Ghana
Background: Micronutrient (MN) deficiencies are severe and widespread in West Africa, particularly among young children and women of reproductive age.
- Conditions
- Vitamin A Deficiency, Iron-deficiency, Folate Deficiency, Vitamin B 12 Deficiency
- Trial name
- NCT05178407
- Testing
- Multiple micronutrient-fortified bouillon cube, Control bouillon cube (iodine-only)
- Where
- Ghana
- Volunteers
- 2,372 people
- Sponsor
- University of California, Davis
Nutritional Anemia, Nutritional Deficiency
Nutrition Intervention to Address Anemia Among Adolescent Girls in Liberia
The purpose of this study is to evaluate the feasibility and effectiveness of weekly iron and folic acid (IFA) supplementation and one-time deworming treatment at the community level in improving hemoglobin levels among…
- Conditions
- Nutritional Anemia, Nutritional Deficiency, Iron Deficiency Anemia Treatment, Folic Acid Deficiency Anemia, Dietary
- Trial name
- NCT05073562
- Testing
- Iron and folic acid (IFA) supplementation, Targeted nutrition education, Mebendazole Pill
- Volunteers
- healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Folate Deficiency, Iodine Deficiency
Acceptability and Nutritional Impact of Double-fortified Salt Containing Iodine and Folic Acid - Phase 1
The overarching objective of this two-phase project is to assess the effects of fortifying iodized salt with folic acid on improving women's folate status and thereby reduce the risk of neural tube defects (NTDs), which are…
- Conditions
- Folate Deficiency, Iodine Deficiency, Anemia, Macrocytic, Anemia Deficiency
- Trial name
- DFS-IoFA-1 (NCT05792241)
- Where
- Ethiopia
- Volunteers
- 100 people
- Sponsor
- University of California, Davis
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
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
Obesity, Morbid, Homocystine; Metabolic Disorder
Homocysteine After Laparoscopic Roux-enY Gastric Bypass
Changes in homocysteine values after bariatric surgery remain controversially discussed. This is the first comprehensive summary to depict timeline changes in homocysteine levels following laparoscopic roux-en-Y gastric bypass.
- Conditions
- Obesity, Morbid, Homocystine; Metabolic Disorder, Bariatric Surgery Candidate, Folate Deficiency
- Trial name
- NCT03489538
- Testing
- laparoscopic long limb roux-en-Y gastric bypass
- Where
- Austria
- Volunteers
- 708 people
- Sponsor
- Medical University of Vienna
Iron Deficiency Anaemia Due to Dietary Causes, Folic Acid Deficiency Anemia, Dietary
Prevalence and Impact of Micronutrient (Iron-Folic Acid) Deficiencies on the Health of Adolescent Girls in Coastal Areas of Bangladesh
Anemia and iron-folic acid (IFA) deficiencies are major nutritional concerns among adolescent girls in environmentally vulnerable coastal communities of Bangladesh.
- Conditions
- Iron Deficiency Anaemia Due to Dietary Causes, Folic Acid Deficiency Anemia, Dietary, Anemia
- Trial name
- IFA-AG-Coastal (NCT07903558)
- Testing
- Iron-Folic Acid and Zinc Supplementation, Vitamin C Supplementation
- Where
- Bangladesh
- Volunteers
- 440 people, healthy volunteers welcome
- Sponsor
- Patuakhali Science and Technology University
Folate Deficiency, Vitamin B 12 Deficiency
Effectiveness of Fortification With Folic Acid and Vitamin B12 Among Teenage Girls
Folic acid and vitamin B12 play an interdependent role in key cellular processes, namely deoxyribonucleic acid synthesis, cell division, red blood cell formation, and nervous system myelination.
- Conditions
- Folate Deficiency, Vitamin B 12 Deficiency, Anemia, Megaloblastic, Cognitive Development
- Trial name
- NCT06100146
- Testing
- Folic acid and vitamin B12 fortified flour, Unfortified cereal flour
- Where
- 2 sites in Ethiopia
- Volunteers
- 472 people, healthy volunteers welcome
- Sponsor
- University Ghent
Hyperhomocysteinemia
Effects of Low-dose Complex B-vitamins on Homocysteine and Framingham Risk Score Among Chinese Elderly
The purpose of this study is to evaluate whether low dose complex B-vitamins (folic acid,vitamin B6 and vitamin B12) can lower the risk of developing hyperhomocysteinemia in an apparently healthy population with low folate/B12…
- Trial name
- NCT00755664
- Testing
- Low-dose complex B-vitamins
- Where
- China
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- Peking University
Nutritional Status, Nutrient Deficiency
Adults Nutrition as a Protective or Health-risk Factor
To obtain up-to-date data on nutrient intakes in adults, a national dietary survey - the EU Menu study will be conducted during 12 consecutive months in 2017/2018, providing data on the consumption of foods and enabling the…
- Conditions
- Nutritional Status, Nutrient Deficiency, Micronutrient Deficiency, Vitamin D Deficiency
- Trial name
- NUTRIHEALTH (NCT03284840)
- Testing
- Assessement of nutritional status, Thyroid size
- Where
- 3 sites in Slovenia
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- Institute of Nutrition, Slovenia (Nutris)
Vitamin B-12 Deficiency
THE B-BABIES STUDY: An Observational Study of Group B Vitamins in Preterm Infants
Infancy may be associated with a risk of micronutrient depletion due to the high demands of rapid growth. This is particularly true when preterm birth occurs, as the period before term exhibits the highest rate of bodily growth…
- Trial name
- B-BABIES (NCT07163962)
- Where
- United Kingdom
- Volunteers
- 40 people
- Sponsor
- Norfolk and Norwich University Hospitals NHS Foundation Trust