Clinical trials: Trace Elements
Pregnancy, Birth Weight
Prenatal Multi-micronutrient Supplementation and Pregnancy Outcome
Prenatal maternal micronutrient supplementation has been suggested as a means to reduce the proportion of low birth weight babies in low-income countries.
- Trial name
- NCT00168688
- Testing
- multi micronutrient supplement, MN1, MN2
- Where
- Guinea-Bissau
- Volunteers
- 2,100 people, healthy volunteers welcome
- Sponsor
- Bandim Health Project
Micronutrient Deficiency
Assessing the Quality of Breast Milk
The purpose of the study is to establish a protocol for collecting representative samples of breastmilk (BM) that can be used to assess the effect of maternal micronutrient (MN) supplementation on milk MN concentrations.
- Trial name
- NCT02756026
- Testing
- Multiple micronutrient supplement (Nutri-Fem)
- Where
- Bangladesh
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- USDA, Western Human Nutrition Research Center
Adherence to Care
Exploring Behavioral Interventions to Improve Adherence to Multiple Micronutrient Supplements Among Pregnant Women in Cambodia
The goal of this mixed method study is to learn how three different behavioral interventions can help pregnant women in Cambodia take a daily multiple micronutrient supplement (MMS) as recommended during pregnancy and to…
- Trial name
- NCT07388433
- Testing
- Family support session, Tracking Calendar, MMS educational video package
- Where
- Cambodia
- Volunteers
- 36 people
- Sponsor
- Helen Keller International
Endometriosis
Efficacy of Trace Elements in the Treatment of Endometriosis: a Pilot Study
The primary objective of this pilot study is to evaluate the efficacy of trace elements, versus placebo, on the reduction of pain in endometriosis of an American Fertility Society (AFSr) score of 2 to 4, combined or not to an…
- Trial name
- NCT02437175
- Testing
- ENDO 1/ENDO 2
- Where
- Belgium
- Volunteers
- 99 people
- Sponsor
- Laboratoires Pronutri
Heart Defects, Congenital
Micronutrients in Children in Critical Care With Cardiac Conditions
This study aims to explore the frequency and types of micronutrient deficiencies in a sample of UK children with CHD using standard and novel markers in blood.
- Trial name
- MC5 (NCT02409706)
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- NHS Greater Glasgow and Clyde
Overweight/Obesity, Anemia
Effect of Antenatal Iron-contained Multiple Micronutrient Supplementation, Cesarean Delivery, and CDMR on Child Health
The follow-up study was based on our previous nutritional intervention trial entitled "Impact of Prenatal Vitamin/Mineral Supplements on Perinatal Mortality (NCT00133744)".
- Conditions
- Overweight/Obesity, Anemia, Mental Development
- Trial name
- NCT01404416
- Where
- 5 sites in China
- Volunteers
- 17,000 people
- Sponsor
- Peking University
In Vitro Fertilization, Infertility
Relationship Between Some Vitamins and Antioxidants With in Vitro Fertilization Outcomes
observation of females condition will getting pregnant by undergoing assisted reproductive technologies, the most important of which is the in vitro fertilization (IVF), where blood and follicular fluid samples are collected from…
- Trial name
- NCT05393011
- Testing
- human chorionic gonadotropin
- Where
- 2 sites in Syria
- Volunteers
- 60 people
- Sponsor
- Damascus University
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
Palliative Care, Micronutrients
Micronutrient Status in Pediatric Palliative Care
The goal of this observational study is to determine the micronutrient levels in patients in the Pediatric Palliative Care Clinic.
- Conditions
- Palliative Care, Micronutrients, Pediatric
- Trial name
- NCT06146452
- Testing
- Not
- Where
- Turkey (Türkiye)
- Volunteers
- 249 people, healthy volunteers welcome
- Sponsor
- Dr. Behcet Uz Children's Hospital
Bariatric Surgery, Micronutrient Deficiencies
Supplementation After Bariatric Surgery
The aim of this study is to assess medication adherence to vitamin and mineral supplements after bariatric surgery and identify factors that may influence adherence.
- Conditions
- Bariatric Surgery, Micronutrient Deficiencies, Obesity
- Trial name
- NCT04412421
- Testing
- Gastric Bypass, Sleeve Gastrectomy
- Where
- Sweden
- Volunteers
- 260 people
- Sponsor
- Region Östergötland
Micronutrients Reference Interval, Micronutrients Normal Range
Development of an Optimal Micronutrient Reference Range for Adults
This study aims to develop optimal micronutrient reference intervals from blood samples collected from "ideal" healthy adults and following micronutrient supplementation to minimise the chance of subclinical deficiencies.
- Trial name
- OMIS (NCT05253248)
- Testing
- OMIS
- Where
- United Kingdom
- Volunteers
- 141 people, healthy volunteers welcome
- Sponsor
- Dr Konstantinos Gerasimidis
Vitamin A Deficiency, Iron Deficiency
Effect Of Multiple Biofortified Food Crops On Micronutrient Status And Immune Function Among Indian Infants and Their Mothers
In this study, meals based on multiple food crops (containing either biofortified or commercially-available food crops) will be fed to young children in Madanapalle, Andhra Pradesh, India over a period of nine months to measure…
- Conditions
- Vitamin A Deficiency, Iron Deficiency, Zinc Deficiency
- Trial name
- MBFC (NCT02648893)
- Testing
- Multiple biofortified food crops (MBFC-Exp), Commercially available non-fortified food crops (MBFC-C)
- Where
- 2 sites in India
- Volunteers
- 200 people
- Sponsor
- Cornell University
Nutrient Deficiency
Nutrient Bioavailability From Microalgae
The intervention study is designed to evaluate nutrient bioavailability and physiological impact of two selected microalgae species of interest in a randomized study in humans.
- Trial name
- NovAL (NCT04567823)
- Testing
- Smoothie with microalgae
- Where
- Germany
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Jena
Anemia
Feasibility and Effectiveness of Distributing Micronutrient Sprinkles to Reduce Prevalence of Anemia
The objective of this study is to test the feasibility and effectiveness of distributing micronutrient sprinkles to 6-20 month old children participating in an integrated maternal and child health and nutrition program in rural…
- Trial name
- NCT00210405
- Testing
- "Sprinkles" containing mulitple micronutrients, Education/communication on use of micronutrient sprinkles, Fortified food aid (corn-soy blend)
- Where
- Haiti
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- International Food Policy Research Institute
Obstructive Sleep Apnea-hypopnea Syndrome
Measuring Various Variables in Obstructive Sleep Apnea
This study included 90 volunteer Obstructive Sleep Apnea Syndrome patients. Only 7 mL blood samples collected from patients. Some biochemicals parameters analyzed in blood serum/plasma.
- Trial name
- OUAS (NCT06284083)
- Testing
- taking a blood sample
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Cumhuriyet University