Clinical trials: Lead Exposure
Health Literacy, Language
English as a Second Language Health Literacy Program
This research is using a Community-Based Participatory Action Research (CBPAR) approach to design, implement, and evaluate English as a Second Language health literacy classes for Hispanic adults to reduce lead exposure.
- Trial name
- NCT04125680
- Testing
- ESL Health Literacy Classes
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Diabetic Nephropathies, Diabetes Mellitus, Type II
Environmental Exposure to Lead and Progressive Renal Insufficiency in Type II Diabetic Nephropathy
Background The relationship between long-term heavy lead exposure and chronic interstitial nephropathy is well recognized in the previous literatures.
- Trial name
- NCT00237952
- Testing
- EDTA chelating agents
- Where
- 2 sites in China
- Sponsor
- Chang Gung Memorial Hospital
Asthma, Allergy
National Survey of Lead and Allergen Hazards in Housing
We propose to conduct a scientifically valid, descriptive survey to measure the prevalence and levels of lead in dust, soil, and paint, and the prevalence and levels of various indoor allergens in floor and bedding dust in the…
- Trial name
- NCT00339573
- Where
- United States
- Volunteers
- 831 people
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Iron Deficiency, Lead Poisoning
Iron Fortification Trail Using NaFeEDTA in Iron Deficient Lead-exposed Children
In a cross-sectional study allotted by the ethical committee of the ETH Zurich, we are investigating the extent of anemia, iron deficiency and lead intoxication in young children.
- Trial name
- NCT01573013
- Testing
- iron fortified biscuits
- Where
- Switzerland
- Volunteers
- 457 people, healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Pollution; Exposure
Scalability of a Home Health Navigator Program to Reduce Arsenic, Nitrate, and Lead in Private Well Water
Approximately 34 million Americans rely on private wells to supply their drinking water. Private wells are excluded from the Safe Drinking Water Act.
- Trial name
- NCT05395663
- Testing
- Community health worker
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Oregon State University
Lead Poisoning
RECLEAN Pilot Study
This is an exposure assessment pilot study tailored for families of construction workers living with a child. The investigators will compare home dust metal levels and resident's blood metal levels before and after an educational…
- Trial name
- RECLEAN (NCT04498845)
- Testing
- In-home assessment plan, Family educational session, Worker take home prevention training
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Boston University
Lead Poisoning, Lead Poison Children
Evaluation of the Impact of a Personal and Domestic Hygiene Intervention on Lead Exposure in a Community Close to a Mine Dump
The study evaluates the impact of a personal and domestic hygiene intervention on exposure to lead in a community close to a mine dump.
- Trial name
- NCT05265572
- Testing
- Domestic Hygiene and household hygiene Intervention
- Where
- South Africa
- Volunteers
- 576 people, healthy volunteers welcome
- Sponsor
- University of Johannesburg
Blood Loss, Surgical
Observational Cohort Study of TachoSil (TC-018-IN)
The purpose of this study is to collect information, after exposure to TachoSil ®, of all thromboembolic events, immunological events and drug interactions leading to thromboembolic events or major bleeding.
- Trial name
- NCT00285623
- Testing
- Fibrinogen (human) + thrombin (human) (TachoSil)
- Where
- Denmark
- Volunteers
- 3,000 people
- Sponsor
- Nycomed
Lead Poisoning
Exposure, Dose, Body Burden and Health Effects of Lead
This is a study of the effects that lead has on the health of the central nervous system (for example, memory), peripheral nervous system (for example, sensation and strength in the hands and fingers), kidneys, blood pressure…
- Trial name
- NCT00013819
- Volunteers
- 944 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Male Infertility, Testicular Diseases
Effect of Environmental Exposures on the Egg Fertilizing Ability of Human Sperm
Our data indicate that environmental exposure to the heavy metal lead are more widespread than currently appreciated and that such exposures are associated with the production of human male subfertility.
- Conditions
- Male Infertility, Testicular Diseases, Urologic and Male Genital Diseases, Lead Poisoning
- Trial name
- NCT00012480
- Where
- 3 sites in United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Lead Poisoning, Neurotoxicity
Effects of Lead Exposure on Ferroptosis Pathway
The aim of this study was to investigate the effects of chronic lead exposure on iron metabolism and the Nrf2-dependent ferroptosis pathway in lead acid battery factory workers
- Trial name
- NCT05950386
- Testing
- Lead exposure
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Northern Jiangsu People's Hospital
Osteoporosis
Lead Exposure, Genetics, and Osteoporosis Epidemiology
This study's primary objective is to assess the effects of environmental lead exposures and genetic risk factors on the development of osteoporosis in middle-aged women.
- Trial name
- NCT00013637
- Where
- United States
- Volunteers
- 650 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Lead Poisoning
Early Exposure to Lead and Adolescent Development
This prospective cohort study examines the role of prenatal and early postnatal lead exposure on the neuropsychological status and social adjustment of adolescents enrolled in the Cincinnati Lead Study.
- Trial name
- NCT00011674
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Lead, Toxicology
Potential Lead Exposure Through Eating Self-harvested Wild Game
This is a clinical research protocol to determine the feasibility of assessing lead levels in hunters who use lead projectiles. This study will determine if it is possible to perform an interventional double-blind…
- Trial name
- NCT02775890
- Testing
- Eating wild game shot with lead bullets
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Nelson Marlborough Institute of Technology
Lead Exposure
Bone-Lead Level Associations With Brain and Mental Health
The goal of this study is to assess cumulative lead exposure among treatment-seeking patients in the MUSC hospital system receiving experimental transcranial magnetic stimulation (TMS), transcranial direct-current stimulation…
- Trial name
- NCT05887934
- Testing
- X-Ray Fluorescence Analyzer
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Lead Poisoning
Homeopathic Preparation Plumbum Metallicum for Lead Poisoning
Saturnism, or lead poisoning, is defined by clinical symptoms (affecting primarily the nervous, hematopoietic, gastrointestinal, cardiovascular, musculoskeletal, renal and reproductive systems) compatible with exposure, in the…
- Trial name
- NCT00931905
- Testing
- Homeopathic medication Plumbum metallicum, Hydroalcoholic solution
- Where
- Brazil
- Volunteers
- 113 people
- Sponsor
- Federal University of São Paulo
Opioid-use Disorder, Addiction
Collaboration Leading to Addiction Treatment and Recovery From Other Stresses
Collaboration Leading to Addiction Treatment and Recovery from Other Stresses (CLARO) is a five-year project that tests whether delivering care using a collaborative model helps patients with both opioid use disorders and mental…
- Conditions
- Opioid-use Disorder, Addiction, Depression, Post-traumatic Stress Disorder
- Trial name
- CLARO (NCT04559893)
- Testing
- Collaborative Care
- Where
- 16 sites in United States
- Volunteers
- 729 people
- Sponsor
- RAND
Environmental Exposure; Dietary Patterns; Nutritional Epidemiology; Human Biomonitoring
Assessing Toxic Metal Exposure From Vegetarian/Vegan, Omnivorous, and Low-carb Diets in Israel.
Different dietary intake may pose various health risks as as these have different potential exposure to heavy metals, which may originate from soils, irrigation systems, infrastructure, packaging, and other environmental…
- Trial name
- NCT07235332
- Testing
- Screening
- Where
- Israel
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Anemia, Malnutrition
Environmental Exposure to Lead and Its Health Effects on Patients With Maintenance Hemodialysis
One thousand patients with LHD who have no history of exposure to lead will be observed for 18 months. Blood lead level(BLL), biochemical data, hemoglobin, albumin, Cr, high sensitivity C-reactive protein (HsCRP), and blood cell…
- Conditions
- Anemia, Malnutrition, Inflammation, Lead Poisoning
- Trial name
- NCT00926406
- Testing
- lead chelation therapy
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- Chang Gung Memorial Hospital
Opioid-use Disorder, Addiction
Competitive Revision for CLARO: Collaboration Leading to Addiction Treatment and Recovery From Other Stresses
The purpose of this study is to develop and then test an enhanced version of the parent study's collaborative care intervention for co-occurring disorders (CC-COD) to reduce the risk of suicide and overdose among individuals with…
- Conditions
- Opioid-use Disorder, Addiction, Depression, Post Traumatic Stress Disorder
- Trial name
- NCT04634279
- Testing
- Collaborative care Plus
- Where
- 12 sites in United States
- Volunteers
- 68 people
- Sponsor
- RAND