Not applicableLooking for participantsNCT04639635What this trial is testingCNGB1 and Allied DisordersWho this might be right forRetinitis Pigmentosa Associated With CNGB1 Mutations Columbia University 20
Not applicableEnded earlyNCT00599846What this trial is testingThe Natural History of Geographic Atrophy Progression (GAP) StudyWho this might be right forAge-Related Macular DegenerationGeographic Atrophy Alcon Research 1,000
Not applicableLooking for participantsNCT00091871What this trial is testingA Longitudinal Study of Familial Hypereosinophilia (FE): Natural History and Markers of Disease ProgressionWho this might be right forEosinophiliaHypereosinophilic Syndrome National Institute of Allergy and Infectious Diseases (NIAID) 50
Not applicableStudy completedNCT01977846What this trial is testingA Natural History of the Progression of Stargardt Disease: Retrospective and Prospective StudiesWho this might be right forStargardt Disease Foundation Fighting Blindness 259
Not applicableStudy completedNCT01923103What this trial is testingNatural Disease Progress of Dupuytren DiseaseWho this might be right forDupuytren ContractureDisease Progression University Medical Center Groningen 261
Not applicableUnknownNCT03314818What this trial is testingNatural History of Carotid Plaque as Determined by 3D UltrasoundWho this might be right forAtherosclerotic DiseasePlaque, AtheroscleroticHeart Diseases+2 more Pieter Muntendam 1,000
Not applicableLooking for participantsNCT00025935What this trial is testingStudies of Brain Function and Course of Illness in Pediatric Bipolar DisorderWho this might be right forMood Disorder National Institute of Mental Health (NIMH) 2,350
Not applicableStudy completedNCT01694095What this trial is testingEvolution and Risk Factors Associated With Geographic Atrophy ProgressionWho this might be right forGeographic Atrophy Institut de la Macula y la Retina 96
Not applicableStudy completedNCT00085995What this trial is testingProgression of Spinal Fusion in Ankylosing SpondylitisWho this might be right forAnkylosing Spondylitis National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) 63
Not applicableLooking for participantsNCT05237934What this trial is testingTissue Procurement and Natural History Study of Neuroendocrine Neoplasms (NENs) Including Adrenocortical Carcinoma (ACC)Who this might be right forNeuroendocrine TumorsCarcinoma, Neuroendocrine National Cancer Institute (NCI) 300
Not applicableStudy completedNCT07178067What this trial is testingLongitudinal Evaluation of Short-Chain Fatty Acid Profiles During the Natural Disease Course and a Mediterranean Diet Intervention in Amyotrophic Lateral Sclerosis PatientsWho this might be right forAmyotrophic Lateral Sclerosis George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures 44
Not applicableActive Not RecruitingNCT05046821What this trial is testingSporadic Inclusion Body Myositis Natural History StudyWho this might be right forSporadic Inclusion Body MyositisInclusion Body Myositis University of California, Irvine 150
Not applicableStudy completedNCT04304105What this trial is testingNatural Progression of High-Risk Chronic Limb-Threatening Ischemia: The CLariTI StudyWho this might be right forCritical Limb IschemiaPeripheral Artery Disease LimFlow, Inc. 192
Not applicableStudy completedNCT02410122What this trial is testingThe Natural History of the Progression of Atrophy Secondary to Stargardt Disease Type 4: PROM1-Related Macular DystrophyWho this might be right forStargardt Disease Johns Hopkins University 15
Testing effectiveness (Phase 2)Study completedNCT00823524What this trial is testingDonor Natural Killer Cells After Donor Stem Cell Transplant in Treating Patients With Advanced CancerWho this might be right forBrain and Central Nervous System TumorsChronic Myeloproliferative DisordersLeukemia+6 more Asan Medical Center 47
Not applicableActive Not RecruitingNCT04823143What this trial is testingNatural History Study of Patients With VCP-related DiseaseWho this might be right forIBMPFD Nationwide Children's Hospital 44
Not applicableStudy completedNCT02522585What this trial is testingP16 and Ki-67 Stainings and Natural Killer (NK) Cells in CIN-II ManagementWho this might be right forCervical Cancer Parc de Salut Mar 100
Not applicableLooking for participantsNCT04613089What this trial is testingNatural History and Longitudinal Clinical Assessments in NCL / Batten Disease, the International DEM-CHILD DatabaseWho this might be right forNeuronal Ceroid LipofuscinosisBatten DiseaseCLN1 Disease+12 more Universitätsklinikum Hamburg-Eppendorf 500
Not applicableLooking for participantsNCT00187512What this trial is testingSCOPE: Observational Study of the Consequences of the Protease Inhibitor EraWho this might be right forHIV Infections University of California, San Francisco 2,500
Not applicableUnknownNCT04820244What this trial is testingCharacterizing Rate of Progression in USHer Syndrome (CRUSH) StudyWho this might be right forUsher Syndrome, Type 2ARetinitis PigmentosaUSH2A Radboud University Medical Center 36