Not applicableActive Not RecruitingNCT05757206What this trial is testingThe Syn-Sleep StudyWho this might be right forREM Sleep Behavior Disorder (iRBD) CND Life Sciences 80
Early research (Phase 1)Study completedNCT02046434What this trial is testingPhenylbutyrate Response as a Biomarker for Alpha-synuclein Clearance From the BrainWho this might be right forParkinson's Disease University of Colorado, Denver 38
Not applicableLooking for participantsNCT04724941What this trial is testingProdromal Alpha-Synuclein Screening in Parkinson's Disease StudyWho this might be right forParkinson Disease University Hospital Schleswig-Holstein 2,000
Not applicableUnknownNCT04264273What this trial is testingDiagnosis of Parkinson´s Disease by Means of Submandibular Gland Needle BiopsyWho this might be right forParkinson Disease Universität des Saarlandes 60
Not applicableActive Not RecruitingNCT06621602What this trial is testingQuantification of Phosphorylated Alpha-synuclein in Cutaneous Biopsies as a Prospective Biomarker in Parkinson's DiseaseWho this might be right forREM Behavior DisorderParkinson Disease CND Life Sciences 100
Not applicableLooking for participantsNCT07204652What this trial is testingColonoscopic Detection of Phosphorylated Alpha-synuclein for Parkinson's DiagnosisWho this might be right forPARKINSON DISEASE (Disorder)ParkinsonParkinson's Disease and Parkinsonism+1 more CND Life Sciences 20
Not applicableStudy completedNCT05403788What this trial is testingUsability Study of a Neuropsychological Intervention Program Based on Virtual Reality in Adults With Parkinson's DiseaseWho this might be right forParkinson Disease Corporación de Rehabilitación Club de Leones Cruz del Sur 9
Testing effectiveness (Phase 2)Study completedNCT05869669What this trial is testingRewinD-LB - Clinical Study of Neflamapimod in Patients With Dementia With Lewy BodiesWho this might be right forDementia With Lewy Bodies EIP Pharma Inc 159
Not applicableStudy completedNCT01485549What this trial is testingOligomeric Alpha-synuclein in Multiple System AtrophyWho this might be right forMultiple System Atrophy (MSA) University Hospital, Bordeaux 48
Not applicableStudy completedNCT05638815What this trial is testingAn Observational Study of Parkinson's Disease and Other Synucleinopathies (EASE-PD)Who this might be right forParkinson's DiseaseMultiple System Atrophy SciNeuro 89
Early research (Phase 1)WithdrawnNCT02758730What this trial is testingStudy Assessing Tolerability and Safety and Exploring the Immunogenicity and Therapeutic Activity of AFFITOPE® PD01A in PD-GBA PatientsWho this might be right forParkinson's Disease Affiris AG
Not applicableEnrolling By InvitationNCT06745011What this trial is testingProdromal Model of Parkinson's Disease Confined to The Peripheral Nervous SystemWho this might be right forPolyneuropathyAlpha-SynucleinopathyLewy Body Disease+8 more University of Aarhus 100
Not applicableStudy completedNCT04518059What this trial is testingMisfolded Proteins in the Skin of People With Parkinson's Disease and Other ParkinsonismWho this might be right forParkinson DiseaseParkinsonismDementia With Lewy Bodies+3 more University Hospitals Cleveland Medical Center 184
Not applicableLooking for participantsNCT07324330What this trial is testingSlowing Cognitive Decline in Alpha-synucleinopathies by Enhancing Physical ActivityWho this might be right forParkinson DiseaseProdromal StageNeurodegenerative Diseases+7 more University Hospital, Bonn 130
Not applicableStudy completedNCT06738862What this trial is testing[18F] - FD17 PET Imaging of α-synuclein: A Clinical Study in α-synucleinopathy PatientsWho this might be right forα-synucleinopathyParkinson's Disease (PD)Multiple System Atrophy+2 more Ruijin Hospital 55
Not applicableStudy completedNCT03170063What this trial is testingFoxBioNet Pilot Project: SAVE (Synuclein Assay Validation Effort)Who this might be right forParkinson Disease Michael J. Fox Foundation for Parkinson's Research 54
Early research (Phase 1)Study completedNCT04685265What this trial is testingAssess the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of anle138b in Parkinson's DiseaseWho this might be right forParkinson Disease MODAG GmbH 70
Not applicableLooking for participantsNCT05635266What this trial is testingTissue Repository Providing Annotated Biospecimens for Approved Investigator-directed Biomedical Research InitiativesWho this might be right forAge-Related Macular DegenerationAllergiesAlpha-Gal Syndrome+44 more Sanguine Biosciences 20,000
Not applicableUnknownNCT04062279What this trial is testingPredictors of Parkinson's Disease ProgressionWho this might be right forParkinson DiseaseCognitive DysfunctionBiomarkers Ain Shams University 100
Not applicableLooking for participantsNCT05353868What this trial is testingGut Microbiota in the Progression of Alpha-synucleinopathiesWho this might be right forREM Sleep Behavior Disorder Chinese University of Hong Kong 490