Not applicableNot Yet RecruitingNCT07097103What this trial is testingParkinson's Research In Metagenomic Early Stage BiomarkersWho this might be right forParkinson's Disease (PD) IRCCS San Raffaele Roma 80
Testing effectiveness (Phase 2)Active Not RecruitingNCT06015841What this trial is testingEvaluate the Effects of ACI-7104.056 in Patients With Early Stages of Parkinson's DiseaseWho this might be right forParkinson DiseaseParkinson Disease 6, Early-Onset AC Immune SA 150
Testing effectiveness (Phase 2)Looking for participantsNCT07265596What this trial is testingEarly Longitudinal Imaging in the Parkinson's Progressive Marker Initiative (PPMI) Using (18F)AV-133 (PPMI AV-133 Prodromal Imaging)Who this might be right forProdromal Parkinsons Disease Michael J. Fox Foundation for Parkinson's Research 100
Testing effectiveness (Phase 2)Study completedNCT04867551What this trial is testingA Clinical Study of KDT-3594 in Japanese Patients With Early Parkinson's DiseaseWho this might be right forParkinson Disease Kissei Pharmaceutical Co., Ltd. 7
Large-scale testing (Phase 3)Study completedNCT04223193What this trial is testingFlexible-Dose Trial in Early Parkinson's Disease (PD)Who this might be right forParkinson Disease AbbVie 304
Large-scale testing (Phase 3)Study completedNCT03568968What this trial is testingControlled Trial of Nicotinamide Riboside Supplementation in Early Parkinson's DiseaseWho this might be right forParkinson Disease Haukeland University Hospital 410
Early research (Phase 1)Study completedNCT04629404What this trial is testingA Clinical Trial to Evaluate the Pharmacodynamics/Pharmacokinetics and Safety of LY03003 in Early PD PatientsWho this might be right forParkinson Disease Luye Pharma Group Ltd. 32
Not applicableWithdrawnNCT04536857What this trial is testingDetection of A-synuclein Aggregate as Biomarker in Diagnosing Parkinson's Disease at Early Stage by Using Protein Misfolding Cyclic Amplification (PMCA)Who this might be right forParkinson's Disease Huashan Hospital
Not applicableLooking for participantsNCT07619560What this trial is testingDeveloping Precision Microbiota-Based Cocktail Modification Therapy to Delay the Progression of Parkinson's Disease (PD) - Use Preclinical Human Trials to Confirm the Impact of the Optimal "Probiotic Y7, Tryptophan and Branched-chain Amino Acid" Cocktail Formula on Early Stage PD PatientsWho this might be right forParkinson Disease (PD)Gut MicrobiotaProbiotic Taipei Medical University 120
Large-scale testing (Phase 3)Study completedNCT02337751What this trial is testingA Phase 3, Long-term, Extension Study of TVP-1012 (1 mg) in Early Parkinson's Disease ParticipantsWho this might be right forParkinson's Disease Takeda 198
Large-scale testing (Phase 3)Study completedNCT00558025What this trial is testingOvernight Switch Trial From Pramipexole IR to Pramipexole ER in Patients With Early Parkinson DiseaseWho this might be right forParkinson Disease Boehringer Ingelheim 156
Not applicableStudy completedNCT03076307What this trial is testingDAT SPECT and Procedural Motor Skills in Parkinson's DiseaseWho this might be right forParkinson Disease University Hospital, Geneva 9
Early research (Phase 1)Looking for participantsNCT06608355What this trial is testingThe Safety, Tolerability and Preliminary Efficacy of NouvNeu001 for Early-onset Parkinson's DiseaseWho this might be right forEarly-onset Parkinson's Disease iRegene Therapeutics Co., Ltd. 6
Not applicableStudy completedNCT01747655What this trial is testingA Post Marketing Observational Study of Activities of Daily Living in Advanced Parkinson's Disease Patients With Early Troublesome Motor Fluctuations and Treated With Duodopa - a Multi-country StudyWho this might be right forParkinson's Disease AbbVie (prior sponsor, Abbott) 64
Large-scale testing (Phase 3)Looking for participantsNCT07174310What this trial is testingEvaluate the Efficacy and Safety of Intravenous (IV) Prasinezumab in Participants With Early-Stage Parkinson's DiseaseWho this might be right forParkinson's Disease Hoffmann-La Roche 900
Not applicableStudy completedNCT03645226What this trial is testingGut Microbiota Across Early Stages of Synucleinopathy: From High-risk Relatives, REM Sleep Behavior Disorder to Early Parkinson's DiseaseWho this might be right forREM Sleep Behavior Disorder Chinese University of Hong Kong 441
Testing effectiveness (Phase 2)Active Not RecruitingNCT03775096What this trial is testingAdrenergic Blockers for Cardiac Changes in Early Parkinson's Disease (Protocol 53136)Who this might be right forREM Sleep Behavior DisorderPre-motor Parkinson DiseaseSymptomatic Parkinson Disease Michele Tagliati, MD 15
Not applicableStudy completedNCT03905954What this trial is testingThe Impact of a Diagnosis of Parkinson's on WorkWho this might be right forParkinson Disease Oxford Brookes University 696
Testing effectiveness (Phase 2)Study completedNCT04995081What this trial is testingClinical Trial for Parkinson's Disease Using Allogeneic HB-adMSCs (Early and Moderate PD)Who this might be right forParkinson Disease Hope Biosciences Research Foundation 60
Not applicableEnded earlyNCT01547832What this trial is testingMutations Associated With Parkinson s DiseaseWho this might be right forParkinson's Disease National Heart, Lung, and Blood Institute (NHLBI) 42