- ICH GCP
- US Clinical Trials Registry
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Search clinical trials for: natural history
Total 4217 results
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National Institute of Environmental Health Sciences...RecruitingInfertility | Hypogonadism | Amenorrhea | Adolescents | Endocrine DiseaseUnited States
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National Institute of Environmental Health Sciences...Massachusetts General HospitalRecruitingInfertility | Hypogonadism | Amenorrhea | Genetic DisorderUnited States
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National Eye Institute (NEI)RecruitingAge-Related Macular Degeneration | Diabetic Retinopathy | Retinal Vein Occlusion | Retinal Disease | Von Hippel-Lindau SyndromeUnited States
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National Cancer Institute (NCI)RecruitingLymphoma | Breast Cancer | Ovarian Cancer | Lung Cancer | Prostate CancerUnited States
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National Institute of Mental Health (NIMH)Recruiting
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National Eye Institute (NEI)RecruitingRetinal Degeneration | Retinitis Pigmentosa | Retinal Disease | AMDUnited States
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National Institute of Dental and Craniofacial Research...RecruitingSjogren's Syndrome | Pathogenesis | Salivary GlandUnited States
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Tirgan, Michael H., M.D.RecruitingKeloidUnited States
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National Institute of Arthritis and Musculoskeletal...RecruitingArthritis | Spondylitis, AnkylosingUnited States
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National Cancer Institute (NCI)RecruitingKSHV Inflammatory Cytokine Syndrome (KICS) | KSHV | HHV-8United States
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National Human Genome Research Institute (NHGRI)Therapeutics for Rare and Neglected Diseases (TRND)RecruitingGNE Myopathy | GNE Related DiseasesUnited States
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National Institute of Allergy and Infectious Diseases...RecruitingInvasive Aspergillosis | Chronic Mucocutaneous Candidiasis | CARD9 | APECEDUnited States
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Seung-Jung ParkAbbott Medical Devices; CardioVascular Research Foundation, KoreaRecruitingCoronary Artery DiseaseKorea, Republic of
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National Institute on Aging (NIA)RecruitingNormal PhysiologyUnited States
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National Cancer Institute (NCI)RecruitingGastrointestinal Cancer | Cancer of Gastrointestinal Tract | Non-GI CancersUnited States
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National Institute of Allergy and Infectious Diseases...RecruitingCOVID-19 | Herpes Labialis | Anogenital HerpesUnited States
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National Institute of Environmental Health Sciences...RecruitingMyositis | Dermatomyositis | Polymyositis | Juvenile Dermatomyositis | Juvenile PolymyositisUnited States
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National Institute of Neurological Disorders and...RecruitingEpilepsy | Epilepsy, Temporal Lobe | Partial EpilepsyUnited States
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National Cancer Institute (NCI)RecruitingPleuropulmonary Blastoma | Cystic Nephroma | Nasal Chondromesenchymal Hamartoma | Ovarian Sertoli-Leydig Cell Tumors | Ocular MedulloepitheliomaUnited States
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National Institute of Nursing Research (NINR)RecruitingCancer | Breast Cancer | Fatigue | Prostate Cancer | Cancer SurvivorUnited States
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National Institute of Allergy and Infectious Diseases...RecruitingFungal Infections | Primary Immune DeficienciesUnited States
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National Cancer Institute (NCI)Recruiting
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National Institute of Allergy and Infectious Diseases...RecruitingMycobacterium Infections | Latent Tuberculosis | Tuberculosis | Tuberculosis, Multidrug-Resistant | Extensively Drug-Resistant TuberculosisUnited States
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National Institute of Allergy and Infectious Diseases...RecruitingOccupational Accidents | Incubation Period, Infectious DiseseUnited States
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National Cancer Institute (NCI)RecruitingGenes | Sporadic ChordomaUnited States
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Michael ShyJohns Hopkins University; University of Colorado, Denver; King's College Hospital... and other collaboratorsRecruitingCharcot Marie Tooth DiseaseUnited States, Australia, Italy, United Kingdom, Canada
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National Institute of Allergy and Infectious Diseases...Recruiting
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National Institute on Drug Abuse (NIDA)RecruitingHealthy Volunteers | Substance Use DisordersUnited States
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National Eye Institute (NEI)RecruitingRetinal Disease | GenotypeUnited States
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National Institute of Environmental Health Sciences...RecruitingCancer | Atherosclerosis | Metabolic Syndrome | Insulin Resistance | AsthmaUnited States
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National Heart, Lung, and Blood Institute (NHLBI)RecruitingParkinson's Disease | Atherosclerosis | Cardiomyopathy | Li-Fraumeni Syndrome | Cardiovascular CapacityUnited States
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National Institute of Allergy and Infectious Diseases...RecruitingBlood Specimen Collection | Immunity, Mucosal | Immune System ProcessesUnited States
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National Institute of Mental Health (NIMH)RecruitingWilliams Syndrome | DuplicationUnited States
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National Institutes of Health Clinical Center (CC)Recruiting
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National Institute of Diabetes and Digestive and...RecruitingNon-Medullary Thyroid CancerUnited States
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National Cancer Institute (NCI)RecruitingSarcoma | Neuroblastoma | Retinoblastoma | Renal Cancer | Endocrine TumorsUnited States
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National Institute of Diabetes and Digestive and...RecruitingObesity | Diabetes Mellitus, Type 2 | Diabetic NephropathyUnited States
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National Institute of Mental Health (NIMH)RecruitingfMRI | Focal Brain Lesion | Focal LesionsUnited States
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National Cancer Institute (NCI)RecruitingChronic Lymphocytic Leukemia (CLL) | Hairy Cell Leukemia (HCL) | Cutaneous T Cell Lymphoma (CTCL) | Non-Hodgkins Lymphoma (NHL) | Adult T Cell Lymphoma (ATL)United States
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National Human Genome Research Institute (NHGRI)RecruitingCongenital Anomaly | Rare Disorders | Intellectual DisabilitiesUnited States
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University of FloridaUniversity of California, Los Angeles; National Ataxia FoundationRecruitingSpinocerebellar Ataxia Type 3 | Spinocerebellar Ataxia Type 1 | Spinocerebellar Ataxia Type 2 | Spinocerebellar Ataxia Type 6United States
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National Institute on Drug Abuse (NIDA)RecruitingNicotine Dependence | Drug AbuseUnited States
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National Institute of Allergy and Infectious Diseases...RecruitingCMV | HPV | EBV | HSV | VZVUnited States
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National Cancer Institute (NCI)RecruitingThyroid Neoplasms | Neuroblastoma | Parathyroid Neoplasms | Endocrine Tumors | Adrenal NeoplasmUnited States
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National Heart, Lung, and Blood Institute (NHLBI)RecruitingBronchiectasis | Common Variable Immunodeficiency | Cystic Fibrosis | Autoimmune DiseaseUnited States
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National Institute of Mental Health (NIMH)RecruitingSchizophrenia | Schizoaffective DisorderUnited States
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National Cancer Institute (NCI)RecruitingProstatic Neoplasms | Prostate Cancer | Metastatic Prostate Cancer | Cancer Of Prostate | ProstateUnited States
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National Heart, Lung, and Blood Institute (NHLBI)RecruitingWaldenstrom Macroglobulinemia | Lymphoplasmacytic Lymphoma | Small Lymphocytic Lymphoma | CLL (Chronic Lymphocytic Leukemia) | Monoclonal B-Cell LymphocytosisUnited States
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National Cancer Institute (NCI)RecruitingNeoplasms | Multiple Myeloma | Myelodysplastic Syndrome | LymphomasUnited States, Canada
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National Institute of Allergy and Infectious Diseases...RecruitingWarts | Cryptococcal Meningitis | Idiopathic CD4+ LymphocytopeniaUnited States