| Childhood Autism Risks From Genetics and the Environment (The CHARGE Study) (NCT00106652) | National Institute of Environmental Health Sciences (NIEHS) | 2001-09-01 |
| Gene-Environment Interaction in Prostate Cancer (NCT00041847) | National Institute of Environmental Health Sciences (NIEHS) | 2001-07-01 |
| Outdoor Allergen Exposure, Sensitivity, and Acute Asthma (NCT00043992) | National Institute of Environmental Health Sciences (NIEHS) | 2001-07-01 |
| Fibroid Growth Study (NCT00340288) | National Institute of Environmental Health Sciences (NIEHS) | 2001-06-27 |
| The Genetics of Environmental Asthma (NCT00018096) | National Institute of Environmental Health Sciences (NIEHS) | 2001-06-01 |
| Effect of the Antiandrogen DDE on Anthropometric Measures at Birth (NCT00343031) | National Institute of Environmental Health Sciences (NIEHS) | 2001-05-14 |
| Oxidative Stress and Hemodialysis Access Failure (NCT00410449) | National Institute of Environmental Health Sciences (NIEHS) | 2001-05-01 |
| Prevalence of a Non-Expressing 11B Mutation in Aka Peoples of the Central African Republic (NCT00340769) | National Institute of Environmental Health Sciences (NIEHS) | 2001-04-18 |
| Lupus Nephritis: Role of Environmental and Occupational Exposures (NCT00342329) | National Institute of Environmental Health Sciences (NIEHS) | 2001-04-16 |
| Socio-economic Status and Age-related Disability in a Biracial Community (NCT00042133) | National Institute of Environmental Health Sciences (NIEHS) | 2001-04-01 |
| Farming and Movement Evaluation Study (FAME) (NCT00042120) | National Institute of Environmental Health Sciences (NIEHS) | 2001-04-01 |
| Pesticide Exposure Pathways for Farmworker Children (NCT00013754) | National Institute of Environmental Health Sciences (NIEHS) | 2001-03-01 |
| Catechol Thioethers in Parkinson's Disease (NCT00042692) | National Institute of Environmental Health Sciences (NIEHS) | 2001-03-01 |
| Dietary Calcium Supplementation to Reduce Blood Lead in Pregnancy (NCT00558623) | National Institute of Environmental Health Sciences (NIEHS) | 2001-01-01 |
| Environmental Factors in the Development of Polycystic Ovary Syndrome (NCT00341731) | National Institute of Environmental Health Sciences (NIEHS) | 2000-12-01 |
| A Pilot Study to Evaluate the Efficacy of Refined Methods to Mitigate Indoor Allergens in North Carolina and Boston, Massachusetts Homes (NCT00344344) | National Institute of Environmental Health Sciences (NIEHS) | 2000-10-19 |
| Nasal Irritation Study: Individual Factors in Nasal Irritant Sensitivity (NCT00041821) | National Institute of Environmental Health Sciences (NIEHS) | 2000-09-01 |
| Asthma & Exposure to Peaks in Particulate Air Pollution (NCT00013728) | National Institute of Environmental Health Sciences (NIEHS) | 2000-09-01 |
| Parkinson's Diseases Susceptibility Genes and Pesticides (NCT00044590) | National Institute of Environmental Health Sciences (NIEHS) | 2000-09-01 |
| Geographic Modeling of Traffic and Asthma Rates (NCT00041834) | National Institute of Environmental Health Sciences (NIEHS) | 2000-09-01 |
| p450 Mediated Lung Toxicity (NCT00023114) | National Institute of Environmental Health Sciences (NIEHS) | 2000-09-01 |
| Molecular Epidemiology of Parkinson's Disease (NCT00042107) | National Institute of Environmental Health Sciences (NIEHS) | 2000-09-01 |
| Brain Neoplasms, Leukemia and Petrochemical Exposures (NCT00042445) | National Institute of Environmental Health Sciences (NIEHS) | 2000-08-01 |
| Reducing Pesticide Exposure in Minority Families (NCT00014807) | National Institute of Environmental Health Sciences (NIEHS) | 2000-07-01 |
| Incidence and Mortality of Childhood Cancer Among Children of Farmer Pesticide Applications (NCT00339378) | National Institute of Environmental Health Sciences (NIEHS) | 2000-06-28 |
| Social Network Based Intervention to Reduce Lead Exposure Among Native American Children (NCT00011661) | National Institute of Environmental Health Sciences (NIEHS) | 2000-06-01 |
| Role of the Toxic Metal Cadmium in the Mechanism Producing Infertility With a Varicocele (NCT00044369) | National Institute of Environmental Health Sciences (NIEHS) | 2000-05-01 |
| Asthma Severity in Children and Environmental Agents (NCT00042705) | National Institute of Environmental Health Sciences (NIEHS) | 2000-05-01 |
| Vulnerability of the Fetus/Infant to PAH, PM2.5 AND ETS. (NCT00044603) | National Institute of Environmental Health Sciences (NIEHS) | 2000-02-01 |
| Cardiac Vulnerability in Potentially Susceptible Patients (NCT00012493) | National Institute of Environmental Health Sciences (NIEHS) | 1999-10-01 |
| Effects of Pesticide Exposure on Neurodevelopment/Growth/Respiratory Health (NCT00021658) | National Institute of Environmental Health Sciences (NIEHS) | 1999-10-01 |
| Environment and Reproductive Health; Human Exposure to Bisphenol A, Phthalates and Fertility and Pregnancy Outcomes (NCT00011713) | National Institute of Environmental Health Sciences (NIEHS) | 1999-10-01 |
| Ozone and Rhinovirus-Induced Disease in Asthmatics (NCT00013715) | National Institute of Environmental Health Sciences (NIEHS) | 1999-09-01 |
| Prenatal PCB Exposure (NCT00012428) | National Institute of Environmental Health Sciences (NIEHS) | 1999-09-01 |
| Study for Future Families (NCT00011687) | National Institute of Environmental Health Sciences (NIEHS) | 1999-09-01 |
| Fluorescence Bronchoscopy and Molecular Characterization of Abnormal Bronchial Lesions: Novel Approaches for Early Detection of Lung Cancer in High Risk Patients (NCT00512642) | National Institute of Environmental Health Sciences (NIEHS) | 1999-07-29 |
| Collaborative Study of 1,3 Butadiene Biomarkers (NCT00023140) | National Institute of Environmental Health Sciences (NIEHS) | 1999-07-01 |
| Attention Deficit Disorder and Exposure to Lead (NCT00014898) | National Institute of Environmental Health Sciences (NIEHS) | 1999-06-01 |
| Community Based Prevention/Control Project (NCT00013767) | National Institute of Environmental Health Sciences (NIEHS) | 1999-06-01 |
| Genetic Susceptibility to Childhood Respiratory IIlness in Mexico City (NCT00339521) | National Institute of Environmental Health Sciences (NIEHS) | 1999-05-15 |
| Cardiopulmonary Effects of Particulate Exposure (NCT00011310) | National Institute of Environmental Health Sciences (NIEHS) | 1999-03-01 |
| Pesticide Exposure and Health Status in North Carolina African American Male Farmers and Farm Workers (NCT00341965) | National Institute of Environmental Health Sciences (NIEHS) | 1999-01-27 |
| Stachybotrys Induced Hemorrhage in the Developing Lung (NCT00011700) | National Institute of Environmental Health Sciences (NIEHS) | 1999-01-01 |
| A Cohort Study of Smoking Prevention and Health Promotion for Middle School Students in Wuhan, China (NCT00341653) | National Institute of Environmental Health Sciences (NIEHS) | 1998-12-01 |
| Pollutant Altered Allergic Responses (NCT00011440) | National Institute of Environmental Health Sciences (NIEHS) | 1998-12-01 |
| Cardiovascular Vulnerability to Particulate Exposure (NCT00013949) | National Institute of Environmental Health Sciences (NIEHS) | 1998-09-01 |
| Air Pollution and Implantable Cardioverter Defibrillators (NCT00015574) | National Institute of Environmental Health Sciences (NIEHS) | 1998-09-01 |
| Bone Lead Levels and College Achievement Scores (NCT00014885) | National Institute of Environmental Health Sciences (NIEHS) | 1998-09-01 |
| Lead Exposure, Genetics, and Osteoporosis Epidemiology (NCT00013637) | National Institute of Environmental Health Sciences (NIEHS) | 1998-09-01 |
| Farm Work & Preterm Low Birthweight Among Hispanic Women (NCT00015613) | National Institute of Environmental Health Sciences (NIEHS) | 1998-08-01 |
| Protection Against Benzene Toxicity (NCT00011453) | National Institute of Environmental Health Sciences (NIEHS) | 1998-07-01 |
| Ozone Exposure and Dose Delivered to Human Lungs (NCT00013780) | National Institute of Environmental Health Sciences (NIEHS) | 1998-07-01 |
| National Survey of Lead and Allergen Hazards in Housing (NCT00339573) | National Institute of Environmental Health Sciences (NIEHS) | 1998-06-30 |
| Community-Based Environmental Health Intervention (NCT00015600) | National Institute of Environmental Health Sciences (NIEHS) | 1997-10-01 |
| Bladder Cancer Case Control Study of Arsenic in Water (NCT00011518) | National Institute of Environmental Health Sciences (NIEHS) | 1997-10-01 |
| Health Effects of Early-Life Exposure to Urban Pollutants in Minority Children (NCT00043498) | National Institute of Environmental Health Sciences (NIEHS) | 1997-08-01 |
| Johnston County ADHD Study: Environmental, Reporductive, and Familial Risk Factors for Attention-Deficit Hyperactivity Disorder (ADHD) (NCT00339729) | National Institute of Environmental Health Sciences (NIEHS) | 1997-05-07 |
| Early Exposure to Lead and Adolescent Development (NCT00011674) | National Institute of Environmental Health Sciences (NIEHS) | 1997-05-01 |
| Exposure, Dose, Body Burden and Health Effects of Lead (NCT00013819) | National Institute of Environmental Health Sciences (NIEHS) | 1997-02-01 |
| Environmental Contaminants and Infant Development (NCT00013858) | National Institute of Environmental Health Sciences (NIEHS) | 1997-01-01 |
| Hormonal and Environmental Risk Factors for Developing Systemic Lupus Erythematosus: The Carolina Lupus (CLU) Study (NCT00342095) | National Institute of Environmental Health Sciences (NIEHS) | 1996-12-17 |
| Pesticides--Health Fertility and Reproductive Risk (NCT00015561) | National Institute of Environmental Health Sciences (NIEHS) | 1996-09-01 |
| Exogenous Toxicants and Genetic Susceptibility in ALS (NCT00011154) | National Institute of Environmental Health Sciences (NIEHS) | 1996-09-01 |
| Lead Mobilization & Bone Turnover in Pregnancy/Lactation (NCT00011726) | National Institute of Environmental Health Sciences (NIEHS) | 1996-08-01 |
| Lead, Endocrine Disruption and Reproductive Outcomes (NCT00023101) | National Institute of Environmental Health Sciences (NIEHS) | 1996-08-01 |
| Risk Factors for Uterine Fibroids: A Case Control Study (NCT00339547) | National Institute of Environmental Health Sciences (NIEHS) | 1995-11-01 |
| Svangerskap, Arv, Og Miljo (Pregnancy, Heredity and Environment) (NCT00340977) | National Institute of Environmental Health Sciences (NIEHS) | 1995-09-06 |
| Adult and Juvenile Myositis (NCT00017914) | National Institute of Environmental Health Sciences (NIEHS) | 1995-06-07 |
| Molecular Epidemiology of Childhood Leukemia (Aka The California Childhood Leukemia Study) (NCT00015587) | National Institute of Environmental Health Sciences (NIEHS) | 1995-04-01 |
| Dichloroacetate Kinetics, Metabolism and Toxicology (NCT00015015) | National Institute of Environmental Health Sciences (NIEHS) | 1994-12-01 |
| Treatment of Lead-Exposed Children Trial (NCT00342849) | National Institute of Environmental Health Sciences (NIEHS) | 1994-07-15 |
| Estrogen Receptor Gene Mutations (NCT00342498) | National Institute of Environmental Health Sciences (NIEHS) | 1994-01-12 |
| Mechanisms of Inflammatory Liver Injury (NCT00011284) | National Institute of Environmental Health Sciences (NIEHS) | |
| Community Organizing Network for Environmental Health (NCT00042484) | National Institute of Environmental Health Sciences (NIEHS) | |
| Biomarkers of Benzene Exposure in Inner City Residents (NCT00014963) | National Institute of Environmental Health Sciences (NIEHS) | |
| Organophosphate Pesticides and Human Reproductive Health (NCT00046124) | National Institute of Environmental Health Sciences (NIEHS) | |
| Hematotoxic Effects of Particulate Exposure (NCT00015483) | National Institute of Environmental Health Sciences (NIEHS) | |
| Reducing Indoor Allergen Exposures in Northern Manhattan and the South Bronx (NCT00023127) | National Institute of Environmental Health Sciences (NIEHS) | |
| Mohawk Culture, Behavior, Toxicant Exposure and Health (NCT00043238) | National Institute of Environmental Health Sciences (NIEHS) | |
| Modulation of Benzene Metabolism by Exposure to Environment (NCT00041860) | National Institute of Environmental Health Sciences (NIEHS) | |
| Nevada Environmental Tobacco Smoke and Health Study (NCT00046306) | National Institute of Environmental Health Sciences (NIEHS) | |
| Reproductive Effects of Pesticide, PCB and Mercury Exposure in Laotian Immigrants (NCT00011388) | National Institute of Environmental Health Sciences (NIEHS) | |
| Health Effects of Particulate Acids in Late Adolescence (NCT00044317) | National Institute of Environmental Health Sciences (NIEHS) | |