National Institute of Environmental Health Sciences (NIEHS): all 183 studies

Page 1 of 2. Open to participants first (18), then studies with results posted, then the rest; newest registration first within each.

• Stress, Coping, and Sleep Health StudyNot yet recruitingNCT07566481
• A Natural History of Genetic and Environmental Predictors of Pubertal Timing Among Youth With ObesityNot yet recruitingNCT07437976
• FAST for DM - Fatty Acid Supplementation Trial (FAST) for Dermatomyositis (DM)RecruitingNCT07111065Phase 2
• A Natural History of Cardiometabolic Disease Among US Bhutanese: Developing the Cross-Sectional Bhutanese Community of Central Ohio Health Study to Understand Acculturation as Synergizing Socioenvironmental and Biobehavioral Risk Factors Propagating ...Not yet recruitingNCT06991751
• H01 in Adults With Interstitial Lung Disease (The SOLIS Study)RecruitingNCT06325696Phase 2
• Observation of Environment and Reproductive-Endocrine EffectsRecruitingNCT06280807
• NIEHS Repository of Stored Biological Samples for Future UseRecruitingNCT05666739
• Minipuberty of Infancy and the Timing of Pubertal Development in Adolescence: a Follow-up of the Infant Feeding and Early Development (IFED) CohortEnrolling by invitationNCT05463120
• Women s Health Awareness Community Resiliency, Environmental Action and Collaborations for Health (REACH)RecruitingNCT04983251
• Natural History of the Human Biological Response to Environmental Exposure and InjuryRecruitingNCT04888923
• Reproductive Axis Maturation in the Early Post-Menarchal YearsRecruitingNCT03986021
• NHALES (Natural History of Asthma With Longitudinal Environmental Sampling)RecruitingNCT02327897
• Inherited Reproductive DisordersRecruitingNCT01500447
• Environmental Risk Factors for the Anti-synthetase SyndromeRecruitingNCT01276470
• Study of the Effect of Innate on the Inflammatory Response to EndotoxinRecruitingNCT01143480
• Immune Cell Response to StimuliRecruitingNCT00397280
• Personalized Environment and Genes StudyRecruitingNCT00341237
• Adult and Juvenile MyositisRecruitingNCT00017914
• Sodium Thiosulfate for Treatment of Calcinosis Associated With Juvenile and Adult DermatomyositisCompletedNCT03267277Phase 2/3Results posted
• COVID-19 Experiences in the SELF CohortCompletedNCT05369611
• The Investigation of Vitamin D and Menstrual Cycles Trial, the inVitD Trial: A Phase II Clinical TrialCompletedNCT05050916Phase 2
• Factors Influencing Fertility or Pregnancy HealthActive, not recruitingNCT04595760
• Serological Surveillance for COVID-19 in Central North CarolinaCompletedNCT04490174
• Prospective Natural History Study of Smoking, Immune Cell Profiles, Epigenetics and COVID-19CompletedNCT04403386
• Qualitative Assessment of the Work-Sleep RelationshipCompletedNCT03389828
• Collection of Biological and Environmental Samples and Clinical Data From Anonymous Adult Men and Women for Quality Control and Methods Development and Evaluation (ASCA)WithdrawnNCT02940015
• CaREFREE Study (Calorie Restriction, Environment and Fitness: Reproductive Effects Evaluation Study)CompletedNCT02858336Not applicable
• Cytochrome P450 Epoxygenase Pathway Regulation of Macrophage FunctionCompletedNCT02743468
• Investigating the Impact of Obesity on Pubertal Development in GirlsActive, not recruitingNCT02583646
• Rapid Acquisition of Pre- and Post-Incident Disaster DataWithdrawnNCT02473770
• Study of Exposure to Chemicals in Consumer ProductsCompletedNCT02471365
• Inhaled Nanosilver StudyWithdrawnNCT02408874
• DHB Supplement Interaction StudyWithdrawnNCT02257879
• Genes Associated With Bronchopulmonary Dysplasia and Retinopathy of PrematurityCompletedNCT01780155
• Environmental Risk Factors for Myositis in Military PersonnelCompletedNCT01734369
• Environmental Polymorphisms Registry Health and Exposures SurveyCompletedNCT01688986
• The COX-2 Gene and the Immune SystemCompletedNCT01678222
• Bisphenol A Controlled Exposure StudyCompletedNCT01573429Phase 1
• Blood Vessel StudyCompletedNCT01524549
• Hormonal Regulation of Puberty and FertilityCompletedNCT01511588
• Childhood Asthma Reduction StudyWithdrawnNCT01468805Not applicable
• Agricultural Health Study Follow-upCompletedNCT01399411
• BPA Biomonitoring Study in CashiersWithdrawnNCT01287169
• Gulf Long-Term Follow-Up StudyActive, not recruitingNCT01287000
• TGF-(Beta) and Susceptibility to RSVCompletedNCT01224691
• Study of the Effect of SNPs in p53 and p53 Response Elements on the Inflammatory Response to DNA DamageCompletedNCT01143519
• The Role of Glucocorticoid Receptor SNPs in Receptor Function and Metabolic DiseaseCompletedNCT01143493
• A Follow-up of the Early Pregnancy Study Cohort.CompletedNCT01132924
• Sample Collection Registry for Quality Control of Biological and Environmental Specimens and Assay Development and TestingCompletedNCT01087307
• Shanghai Parkinson's StudyCompletedNCT00999388
• Study of DDT and Loss of Clinically-Recognized Pregnancies in South AfricaCompletedNCT00878098
• Indoor Woodsmoke PM and AsthmaCompletedNCT00807183Phase 3
• Molecular Markers of Human Sperm FunctionWithdrawnNCT00767611
• Lung Mucus Hypersecretion and NQO1CompletedNCT00729352
• Functional Implications of TNFCompletedNCT00729131
• Nitric Oxide, LPS and the Pathogenesis of Asthma Phase 1CompletedNCT00671229
• Pathogenesis and Genetics of Environmental Asthma Ozone StudyCompletedNCT00574158
• Dietary Calcium Supplementation to Reduce Blood Lead in PregnancyCompletedNCT00558623Not applicable
• Biomarker Analysis of StressCompletedNCT00527384
• Children's Exposures/Health Effects/Diesel ExhaustCompletedNCT00527345
• Fluorescence Bronchoscopy and Molecular Characterization of Abnormal Bronchial Lesions: Novel Approaches for Early Detection of Lung Cancer in High Risk PatientsCompletedNCT00512642
• Ambient Air Pollution, Preeclampsia, and Preterm DeliveryCompletedNCT00468663
• PCOS Twin Study - Environmental Factors in the Development of Polycystic Ovary Syndrome, Phase 2CompletedNCT00444288
• Oral Bacteria and Allergic Disease in ChildrenCompletedNCT00438646
• Children With Asthma in New Orleans After Hurricane KatrinaCompletedNCT00426634
• Oxidative Stress and Hemodialysis Access FailureCompletedNCT00410449
• The Influence of Breast Cancer Risk and Risk Perception on Lifestyle Behaviors Among Women With a Family History: A Mixed Method ApproachCompletedNCT00393406
• Confirmation of Self-Reported Incident ALS Cases in the AARP-Diet and Health (AARP-DH) CohortCompletedNCT00377351
• Parkinson's Genes and Environment StudyCompletedNCT00367900
• Organochlorine Exposure in Relation to Timing of Natural MenopauseCompletedNCT00353171
• A Pilot Study to Evaluate the Efficacy of Refined Methods to Mitigate Indoor Allergens in North Carolina and Boston, Massachusetts HomesCompletedNCT00344344
• Effect of the Antiandrogen DDE on Anthropometric Measures at BirthCompletedNCT00343031
• Treatment of Lead-Exposed Children TrialCompletedNCT00342849Phase 3
• Early Life Factors and Respiratory Health in Mexico City ChildrenCompletedNCT00342758
• Estrogen Receptor Gene MutationsCompletedNCT00342498
• Lupus Nephritis: Role of Environmental and Occupational ExposuresCompletedNCT00342329
• Hormonal and Environmental Risk Factors for Developing Systemic Lupus Erythematosus: The Carolina Lupus (CLU) StudyCompletedNCT00342095
• Effects of Anti-HIV Therapy on Red Blood Cells of HIV-infected Mothers and Their InfantsCompletedNCT00342082
• Dietary and Genetic Factors in Asthma & Chronic Bronchitis in a Cohort of Chinese SingaporeansCompletedNCT00342030
• Pesticide Exposure and Health Status in North Carolina African American Male Farmers and Farm WorkersCompletedNCT00341965
• Postpartum Uterine RegressionCompletedNCT00341848
• Environmental Factors in the Development of Polycystic Ovary SyndromeCompletedNCT00341731
• Studies of the Natural History and Pathogenesis of Autoimmune/Connective Tissue DiseasesCompletedNCT00341679
• A Cohort Study of Smoking Prevention and Health Promotion for Middle School Students in Wuhan, ChinaCompletedNCT00341653
• Cockroach Allergen Reduction by Extermination Alone in Low-Income, Urban Homes: A Randomized Control TrialCompletedNCT00341445Phase 1
• Prevention of Tumor Spread Due to Lung Cancer SurgeryCompletedNCT00341380
• Confirmation of Systemic Autoimmune Diseases in the Agricultural Health StudyCompletedNCT00341198
• Genetic Measurements in Blood Cells of Children Taking Adderall or MethylphenidateCompletedNCT00341029
• Svangerskap, Arv, Og Miljo (Pregnancy, Heredity and Environment)CompletedNCT00340977
• Can Immune Parameters Predict Acute and Chronic Rejection in Lung Recipients?CompletedNCT00340951
• NIEHS/UNC Environmental Polymorphism StudyCompletedNCT00340886
• The Norwegian Mother and Child Study - Environmental Specimen CollectionCompletedNCT00340860
• Influence of Social and Environmental Factors on Women's Reproductive Function in a Maya Community of GuatemalaCompletedNCT00340782
• Prevalence of a Non-Expressing 11B Mutation in Aka Peoples of the Central African RepublicCompletedNCT00340769
• Diet and Genetic DamageCompletedNCT00340743
• Study of Infant Diets on Estrogen Activity and DevelopmentCompletedNCT00340665
• Effects of Infant Diets on Estrogen Activity and DevelopmentCompletedNCT00340652
• Mechanisms of Lung Allograft RejectionCompletedNCT00340418
• Exposure to Neurotoxins as Risk Factors for ALSCompletedNCT00340301
• Fibroid Growth StudyCompletedNCT00340288

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