[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100588408":3},{"organization":4,"armGroups":7,"interventions":16,"overallOfficials":23,"centralContacts":31,"locations":40,"responsibleParty":106,"collaborators":108,"id":122,"slug":123,"hasResults":124,"nctId":125,"briefTitle":126,"officialTitle":127,"acronym":128,"eligibilityCriteria":129,"healthyVolunteers":130,"sex":131,"minAge":132,"maxAge":133,"enrollmentInfo":134,"targetDuration":10,"studyType":137,"phases":10,"briefSummary":138,"conditions":139,"keywords":141,"overallStatus":43,"whyStopped":10,"lastUpdateSubmitDate":143,"lastUpdatePostDateStruct":144,"startDateStruct":147,"completionDateStruct":149,"leadSponsor":151,"locationsCount":152},{"fullName":5,"class":6},"Casa di Cura IGEA","OTHER",[8,13],{"label":9,"type":10,"description":10,"interventionNames":11},"Parkinson (PD)",null,[12],"Other: Blood draw for the laboratory assessment",{"label":14,"type":10,"description":10,"interventionNames":15},"Non-PD controls",[12],[17],{"type":6,"name":18,"description":19,"armGroupLabels":20,"otherNames":21},"Blood draw for the laboratory assessment","Participants' clinical histories will be reviewed at T0 (baseline) and T1 (24 months). They will also undergo a clinical assessment at T0 and T1. The assessments will be tailored based on whether the participant belongs to the PD or non-PD group, as outlined below: • MDS-UPDRS + H\\&Y: Used to evaluate the neurological domain, applied to the PD group. • BERG: Used to assess balance and performance, applied to both PD and non-PD groups. • CIRS-G: Used to evaluate comorbidities, applied to both PD and non-PD groups. • PD-CRS: Used to assess cognitive function, applied to the PD group. • MMSE (temporal and spatial orientation only): Used to assess cognitive function, applied to both PD and non-PD groups. • PDQ-8: Used to evaluate quality of life, applied to the PD group. • PD-CFRS: Used for functional assessment, applied to the PD group. • GDS: Used to assess depression, applied to both PD and non-PD groups. Blood samples will be collected at T0 and T1, with 20 mL drawn per participant.",[14,9],[22],"Neurologic evaluation",[24,28],{"name":25,"affiliation":26,"role":27},"Marco Feligioni, PHD","EBRI-European Brain Research Insitute","STUDY_CHAIR",{"name":29,"affiliation":5,"role":30},"Elda Judica, MD","PRINCIPAL_INVESTIGATOR",[32,36],{"name":29,"role":33,"phone":34,"phoneExt":10,"email":35},"CONTACT","+39 0248593242","e.judica@casadicuraigea.it",{"name":37,"role":33,"phone":38,"phoneExt":10,"email":39},"Annunziata Tramontano","0039 0248593197","a.tramontano@casadicuraigea.it",[41,59,74,90],{"facility":42,"status":43,"city":44,"state":10,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"Aristotle University of Thessaloniki","RECRUITING","Thessaloniki","54124","Greece","GR",{"type":49,"coordinates":50},"Point",[51,52],22.93493,40.64072,{"lat":52,"lon":51},[55],{"name":56,"role":33,"phone":57,"phoneExt":10,"email":58},"Savvas Petanidis","0030 2310999205","spetanid@auth.gr",{"facility":60,"status":43,"city":61,"state":62,"zip":63,"country":64,"countryCode":65,"cosmosGeoPoint":66,"geoPoint":70,"contacts":71},"Casa di Cura Igea","Milan","Mi","20144","Italy","IT",{"type":49,"coordinates":67},[68,69],9.18951,45.46427,{"lat":69,"lon":68},[72],{"name":29,"role":33,"phone":73,"phoneExt":10,"email":35},"0039 02 48593242",{"facility":75,"status":43,"city":76,"state":10,"zip":77,"country":78,"countryCode":79,"cosmosGeoPoint":80,"geoPoint":84,"contacts":85},"Instytut Psychiatrii I Neurologii","Warsaw","02-957","Poland","PL",{"type":49,"coordinates":81},[82,83],21.01178,52.22977,{"lat":83,"lon":82},[86],{"name":87,"role":33,"phone":88,"phoneExt":10,"email":89},"Tomasz Stępień","0048 22458 25 00","tstepien@ipin.edu.pl",{"facility":91,"status":43,"city":92,"state":10,"zip":93,"country":94,"countryCode":95,"cosmosGeoPoint":96,"geoPoint":100,"contacts":101},"Asociacion Parkinson Madrid","Madrid","28014","Spain","ES",{"type":49,"coordinates":97},[98,99],-3.70256,40.4165,{"lat":99,"lon":98},[102],{"name":103,"role":33,"phone":104,"phoneExt":10,"email":105},"Mayca Marin Valero","0034 914 340406","investigacion@parkinsonmadrid.org",{"type":107,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR",[109,111,113,115,118,120],{"name":110,"class":6},"Asociación Parkinson Madrid",{"name":112,"class":6},"Aristotle University Of Thessaloniki",{"name":114,"class":6},"Institute of Psychiatry and Neurology, Warsaw",{"name":116,"class":117},"LINKCARE HEALTH SERVICES SL","UNKNOWN",{"name":119,"class":117},"ALMAWAVE SPA",{"name":121,"class":117},"European Brain Research Foundation","100588408","validation-of--synuclein-modifications-in-parkinsons-disorder-evolution-100588408",false,"NCT06941012","Validation of α-synuclein Modifications in Parkinson's dIsoRder Evolution","Validation of α-synuclein Modifications in Parkinson's dIsoRder Evolution (VaMPiRE)","VaMPiRE","Inclusion Criteria:\n\n* • For PD subjects\n\n  * PD diagnosis according to MDS-UPDRS criteria and Hoehn and Yahr scale between I-IV (MED ON) for PD subjects\n  * Willing to participate. Participation is always voluntary.\n  * Willing and able to provide written informed consent to participate in the study or having a legal representative responsible for signing; the participant (or the legal representative) must understand the purpose, methods, and all information regarding the study.\n  * For non-PD subjects\n  * Normal neurological examination findings.\n  * Medical record (recent and remote medical history) available and reviewable by clinicians during the entire study period.\n  * Willing and able to provide written informed consent to participate in the study\n\nExclusion Criteria:\n\n* • For PD and non-PD subjects\n\n  * Clinically significant and severe cognitive decline and\u002For intellectual disability which can lead to impairment not caused by Parkinson's disease or any other disease that could better explain the patient's symptoms; The exclusion criteria involve neurological and neurodevelopmental disorders including disorders of the brain, spinal cord, peripheral nerve, and muscle (e.g. cerebral palsy, epilepsy \\[seizure disorders\\], stroke, intellectual disability, moderate to severe developmental delay, muscular dystrophy, or spinal cord injury).\n  * Fever (Temperature 38.0 °C (tympanic)).\n  * Acute infection (such as Flu, COVID-19) which could debilitate the patient and affect the data.\n  * Individuals with concurrent infections requiring systemic antimicrobial and\u002For antiviral therapy at the pre-dose examinations (e.g. HepC, HIV, TB).\n  * Life-threatening co-existing disease with life expectancy, which could lead to premature dropout.\n  * Any other neurological or systemic conditions that could confound results.",true,"ALL","18 Years","85 Years",{"count":135,"type":136},1200,"ESTIMATED","OBSERVATIONAL","Parkinson's disease (PD) presents a complex challenge due to its progressive neurodegenerative nature, affecting various bodily systems. Despite decades of research, understanding its onset and progression remains unclear, complicating early diagnosis and treatment. Recent advances in PD pathophysiology suggest promising treatments to slow disease progression, yet reversing cellular degeneration remains elusive. With novel therapies emerging, the need for early detection tools is urgent. However, validated biomarkers for PD diagnosis are lacking, relying on subjective scales like Hoehn and Yahr or costly medical imaging techniques. The accumulation of misfolded α-Synuclein (α-Syn) proteins in PD pathology has sparked interest, but defining diagnostic roles requires further investigation. Recent findings of α-Syn in neuronal-derived extracellular vesicles (NDEVs) from PD patients suggest a potential for novel diagnostic methods. Our proposed project, VαMPiRE, aims to conduct a longitudinal study involving 600 PD and 600 non-PD participants using a cluster-adjusted case-control methodology, to explore α-Syn isoforms and related biomarkers in NDEVs for early PD detection.\n\nWe plan to develop and validate an innovative in-vitro diagnostic (IVD) test capable of detecting PD's earliest stages and estimating disease prognosis and progression. Utilizing AI models to generate data analysis algorithms and collaboration with leading analytical laboratories and IVD manufacturers, we aim to ensure the reliability and feasibility of the developed prototype. Through consortium efforts, we envision licensing the generated intellectual property to drive the commercialization of our results.\n\nTwo round of blood sample extractions will be performed within a 24-month gap to PD participants and a single baseline for non-PD controls. All participants will be regularly followed up during this 24-month period to monitor disease evolution and treatment, and non-PD controls developing the disease will be part of a third cohort (expected to be around 24 subjects according to 4% incidence) that will confirm the sensitivity of the test in asymptomatic subjects. The unique aspect of the project is that we anticipate being able to detect theses 4% of non-PD participants that will go on to develop the disease, therefore demonstrating the value of these biomarkers to identify PD early.\n\nThe prototype will be validated for its discriminative capacity, using the first baseline set of PD and non-PD samples, and for its ability to detect the PD-progression comparing baseline and 24-months data plus blood samples.\n\nImproved early screening could allow for 270,000 new cases of PD to be detected earlier, improve the disease management of 9.4 M people currently diagnosed of PD and avoid losing a total of 5.8 million disability adjusted life years (DALYs) by 2028 leading also the development of better treatments.",[140],"Parkinson Disease (PD)",[142],"α-Synuclein","2026-02-27",{"date":145,"type":146},"2026-03-02","ACTUAL",{"date":148,"type":146},"2025-05-12",{"date":150,"type":136},"2029-04-30",{"name":5,"class":6},4]