Clinical trials: Arsenic Exposure
Arsenic Exposure
Nutrition, Arsenic and Cognitive Function in Children
The main goals of this study are to evaluate whether supplementation with folate and vitamin B12 to 8 to 10 year old children, in conjunction with reduction in arsenic exposure, can increase arsenic methylation and lower blood…
- Trial name
- NCT03384862
- Testing
- Vitamin B12, Folic Acid
- Where
- Bangladesh
- Volunteers
- 239 people, healthy volunteers welcome
- Sponsor
- Columbia University
Incident Cases of Lung Cancer (Code ICD-O C340-C349)
Arsenic Exposure and Lung Cancer Incidence
Aim of the study was to assess any associations between chronic exposure by drinking water to Arsenic and onset of lung cancer, using a retrospective cohort study design.
- Trial name
- NCT04125381
- Testing
- Exposure to Arsenic by drinking water
- Where
- Italy
- Volunteers
- 314,000 people
- Sponsor
- University of Rome Tor Vergata
Urothelial Carcinoma
Arsenic Methylation Enzymes, Cigarette Metabolites, DNA Repair Enzymes, Inflammatory Factors and Urothelial Carcinoma
1. To investigate the relationship between arsenic methylation enzymes (AS3MT, PNP,GSTO1, and GSTO2) genetic polymorphism and UC risk. 2.
- Trial name
- NCT00854464
- Where
- Taiwan
- Volunteers
- 420 people
- Sponsor
- National Taiwan University Hospital
Post Kala Azar Dermal Leishmaniasis
Miltefosine for Children With PKDL
Hypothesis: Primary hypothesis: 1. Oral treatment with Miltefosine in children with PKDL at allometric daily dose (based on body weight and height) for 12 weeks is safe with a cure rate of ≥95%. Secondary hypothesis: 2.
- Trial name
- NCT02193022
- Testing
- Miltefosine
- Where
- Bangladesh
- Volunteers
- 80 people
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Arsenical Melanosis, Arsenical Keratosis
Selenium in the Treatment of Arsenic Toxicity and Cancers
Context: Approximately 100 million people throughout the world consume water contaminated with arsenic at levels above carcinogenic thresholds, including 40 million in Bangladesh alone, with up to one-fourth of deaths attributed…
- Conditions
- Arsenical Melanosis, Arsenical Keratosis, Arsenical Cancers, Arsenicosis
- Trial name
- SETAC (NCT01442727)
- Testing
- sodium selenite
- Where
- Bangladesh
- Volunteers
- 819 people
- Sponsor
- Texas Tech University
Malnutrition, Child, Arsenic Poisoning Chronic
Effect of Chronic Arsenic Exposure on Malnutrition of Under Five Children
Early life malnutrition is associated with later life health problems, Particularly Stunting, which is a height-for-age Z score less than -2 standard deviation of World Health Organization median.Underweight is weight-for-age Z…
- Trial name
- NCT03893721
- Testing
- arsenic exposure
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Assiut University
Arsenic Poisoning
Strong Heart Water Study
Develop and evaluate the effectiveness of multi-level participatory interventions in reducing arsenic exposure among American Indian (AI) communities from North and South Dakota who participated in the Strong Heart Study (SHS).
- Trial name
- SHWS (NCT03725592)
- Testing
- Standard Treatment, Intensive Education
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Infant Development
Interactions Between Environmental Exposures and Gut Microbiota in Early Life
Recruit the mothers and their infants who bron in Peking University People's Hospital from 2023 to 2026, to evaluate the interaction between environmental exposure and gut microbiota.
- Trial name
- NCT06479928
- Testing
- delivery mode
- Where
- China
- Volunteers
- 756 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital