Clinical trials: Iodine
Healthy, Iodine Deficiency
Iodine Supplementation During Pregnancy and Neuropsychological Development
The investigators have shown that Nice area, like most of France, remains an area of mild iodine deficiency. The investigators want to assess the potential benefit of early iodine supplementation during pregnancy in women with…
- Conditions
- Healthy, Iodine Deficiency, Pregnancy
- Trial name
- NCT01049659
- Testing
- Neuropsychological test
- Where
- France
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Povidone Iodine, Normal Saline
Povidone Iodine Versus Normal Saline in Preoperative Vaginal Cleansing Before Caesarean Section
Post-caesarean maternal infectious morbidity is still a big challenge despite prophylactic antibiotics and preoperative vaginal cleansing with povidone-iodine use in reduction of post-caesarean endometritis.Povidone iodine has…
- Conditions
- Povidone Iodine, Normal Saline, Pre-operative
- Trial name
- NCT06950229
- Testing
- Povidone-Iodine, Normal Saline
- Where
- Nigeria
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Federal Teaching Hospital Abakaliki
Iodine Deficiency
The Next Step Towards the Elimination of Iodine Deficiency and Preventable Iodine-related Disorders in Europe
In the EUthyroid2 intervention, measures are being developed and implemented in educational settings across the UK, Germany, Slovenia, the Republic of Cyprus, Bangladesh, and Pakistan to effectively raise awareness of the risks…
- Trial name
- EUthyroid2 (NCT06801691)
- Testing
- Experimental: Intervention group
- Where
- 6 sites in Bangladesh, Cyprus and 4 more
- Volunteers
- 4,500 people, healthy volunteers welcome
- Sponsor
- EUthyroid
Diet Habit, Iodine Deficiency
Jodkids: a Study of Iodine Intake Among Children Aged 2-10 Years
The overall aim of the study is to monitor the effects of the increased iodine fortification level implemented in 2019 on iodine intake from the diet (incl.
- Conditions
- Diet Habit, Iodine Deficiency, Iodine Toxicity
- Trial name
- NCT06234982
- Where
- Denmark
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- DTU National Food Institute
Thyroid Function, Iodine Nutrition Status
Longitudinal Study on the Influence of Iodine Nutrition Status on Thyroid Function of Childbearing Age Women During Pregnancy and 6 Weeks Postpartum
The goal of this observational study is to provide a reference for formulating individual appropriate iodine intake programs for women during pregnancy and postpartum and improving the monitoring and evaluation system of maternal…
- Trial name
- NCT05677581
- Testing
- iodine nutrition status
- Where
- China
- Volunteers
- 2,100 people, healthy volunteers welcome
- Sponsor
- Beijing Friendship Hospital
Iodine Deficiency
Iodine Status of the Indigenous Peoples (Karen) Living in Thailand
In describing the iodine status involving health conditions of the minority groups, this observational study aims to learn about the iodine status of the Indigenous Peoples (Karen) in a subdistrict in western Thailand.
- Trial name
- NCT05920603
- Where
- Thailand
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Iodine Status in Pregnancy, Iodine Deficiency
Iodine Status Monitoring in PortUguese Pregnant woMen: Impact of Supplementation
Data from 2007 regarding iodine status among Portuguese pregnant women indicate this is an iodine deficient population group, with only 16.8% presenting adequate urinary iodine values.
- Trial name
- IOMUM (NCT04010708)
- Testing
- Urinary Iodine Concentration Measurement
- Where
- Portugal
- Volunteers
- 485 people, healthy volunteers welcome
- Sponsor
- Universidade do Porto
Iodine Deficiency
Nutritional Status and Iodized Salt Use Among School-aged Children
To determine and explore the iodized salt concentration provided in the local community, especially in the Phu Kut district whether it meets the standard or not.
- Trial name
- NCT05862376
- Where
- 2 sites in Thailand
- Volunteers
- 367 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Iodine Deficiency
Estimating Usual Iodine Intake From Spot Urinary Iodine Concentrations
The overall objective of this study is to develop a reliable method to obtain habitual iodine intakes from spot urinary iodine concentration (UIC) and to assess the prevalence of inadequate iodine intake in school-age children…
- Trial name
- ITURN (NCT03602404)
- Where
- 2 sites in Papua New Guinea, Russia
- Volunteers
- 1,592 people, healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Iodine Deficiency
Prevalence of Iodine Deficiency in Remote Communities of Haiti
Haiti is one of the few remaining countries that is at risk of iodine deficiency disorders. In the 2018 survey, iodized salt was found in <20% of households and iodine excretion from non-pregnant and pregnant women suggested…
- Trial name
- NCT05275452
- Testing
- No intervention
- Where
- Haiti
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Iodine Deficiency
Caribbean Island Urinary Iodine Survey 2018
Many of the Caribbean island nations have no data on iodine status in their populations. Iodine deficiency in children can reduce IQ but can be easily corrected through a program of salt iodization.
- Trial name
- CRUISE (NCT04388540)
- Where
- 10 sites in Antigua and Barbuda, Barbados and 8 more
- Volunteers
- 3,080 people, healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Iodine Excess in Pregnancy, Selenium Excess in Pregnancy
The Correlation Between Iodine and Selenium Status in Pregnancy and Risk of Thyroid Disease
Two hundred and ninety pregnant women with gestational age less than 20 weeks will be recruited in this study. Selenium and iodine conditions, and risk of thyroid disease will be monitored until termination of pregnancy, with…
- Conditions
- Iodine Excess in Pregnancy, Selenium Excess in Pregnancy, Iodine Deficiency in Pregnancy, Selenium Deficiency in Pregnancy
- Trial name
- NCT03761602
- Testing
- Not applicable (for observational studies)
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- Rongrong Li
Focus: Establish the Iodine Requirement During Infancy
Establishing the Iodine Requirement in Infancy
The objective of this study is to define the amount of dietary iodine needed per day during the first six months of life. The hypothesis is that the current recommended iodine intake in infants is set too high.
- Trial name
- NCT02045784
- Testing
- Infant formula, Breast milk
- Where
- 2 sites in South Africa, Switzerland
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Iodine Deficiency Disorders
RCT of Iodine-containing MNPs vs Oral Iodized Oil to Prevent Iodine Deficiency in Weaning Infants
In this study, two intervention strategies to address iodine deficiency and prevent iodine deficiency disorders in breast-fed weaning infants will be evaluated in a mild to moderate iodine-deficient population in Zamboanga del…
- Trial name
- NCT02421653
- Testing
- MNP90, MNP45, IODISED OIL
- Volunteers
- healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Urinary Iodine Status in School Aged Children
Iodine Status in Portuguese Children and the Role of Salt Fortification in School Canteens
It is well known that insufficient iodine intakes impairs the production of thyroid hormones, essential for cognitive development and healthy growth.
- Trial name
- IoGeneration (NCT02608138)
- Testing
- Iodine status among portuguese school children
- Where
- Portugal
- Volunteers
- 2,018 people, healthy volunteers welcome
- Sponsor
- Universidade do Porto
Iodine Deficiency, Goiter
The Effects of Iodized Salt on Cognitive Development in Ethiopia
Many school children in Ethiopia and their mothers are known to be iodine deficient. Prevalence in the Amhara region is around 29%.
- Conditions
- Iodine Deficiency, Goiter, Cretinism
- Trial name
- NCT01349634
- Testing
- Iodized salt
- Where
- Canada
- Volunteers
- 5,704 people, healthy volunteers welcome
- Sponsor
- McGill University
Iodine Deficiency
Salt Iodization: Meeting the Needs of Pregnancy, Lactation and Infancy
The purpose of this study is to determine whether universal salt iodization (USI) meets the iodine requirements of pregnant women, lactating women and infants.
- Trial name
- SIMPLIFY (NCT02196337)
- Where
- 4 sites in China, Croatia and 2 more
- Volunteers
- 8,000 people, healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Iodine Deficiency, Iodine Deficiency Disorder
Iodine Status of Preschoolers Given Micronutrient Powder for 6 Months
Iodine deficiency remains widespread worldwide with children as among the vulnerable groups considering their stage of growth and development.
- Conditions
- Iodine Deficiency, Iodine Deficiency Disorder, Hypothyroidism
- Trial name
- MNP-CAR (NCT02280330)
- Testing
- MNP group
- Where
- Philippines
- Volunteers
- 396 people, healthy volunteers welcome
- Sponsor
- Nutrition Center of the Philippines
Vitamin D Deficiency, Iodine Deficiency
Vitamin D, Iodine, and Lead Levels in Haitian Infants and Children.
Vitamin D deficiency is common worldwide, including in infants and children, and rickets remains a public health concern in many developing countries.
- Conditions
- Vitamin D Deficiency, Iodine Deficiency, Hypothyroidism, Rickets
- Trial name
- Haiti (NCT02301520)
- Where
- 2 sites in Haiti
- Volunteers
- 299 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital