[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"nervous-system-disorder\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:nervous-system-disorder":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":5},"100479102","molecular-and-functional-imaging-in-monogenic-pd-100479102",false,"NCT05518617","Molecular and Functional Imaging in Monogenic PD.","Molecular and Functional Imaging of Parkinson's Pathology in SNCA, Parkin and PINK1 Mutation Carriers","FOX_1","Inclusion Criteria:\n\n* All subjects must be judged by the investigator able to understand the nature, design, and procedures of the study and must be able to provide a signed and dated informed consent in accordance with Good Clinical Practice (GCP), International Conference on Harmonization (ICH), and local regulations.\n* All subjects must be willing and able to comply with scheduled visits, required study procedures and laboratory tests.\n* All subjects must be able to travel to the research sites for the study procedures.\n* For female subjects: They must be either of non-childbearing potential (either surgically sterile or post- menopausal - defined as 12 months of spontaneous amenorrhea), or, if of childbearing potential, subjects must demonstrate to be non-pregnant (as demonstrated by negative urine β-HCG test at screening), non-breastfeeding.\n* All subjects must comply with highly effective contraceptive measures. A highly effective contraceptive measure is defined as a measure that can achieve a failure rate of less than 1% per year when used consistently and correctly. These methods are listed in more detail below:\n\nOral, intravaginal, or transdermal combined (estrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation;\n\nOral, injectable, or implantable progestogen-only hormonal contraception associated with inhibition of ovulation:\n\nIntrauterine device (IUD)\n\nIntrauterine hormone-releasing system (IUS)\n\nBilateral tubal occlusion\n\nVasectomised partner\n\nSexual abstinence\n\n* For sexually active male subjects, they must agree to use condoms to protect their partners from becoming pregnant for the duration of the study and for 3 months after the last administration of PET or SPECT ligands. They must also agree to ensure that they and their partners are routinely using a medically approved contraceptive method. It is important that male subjects not impregnate others for the duration of the study and for 3 months after the last administration of PET or SPECT ligands.\n\n  \\*\\*All subjects must have adequate visual and auditory acuity according to investigator's judgement to complete the psychological testing.\n* All subjects must have no use of medications with known interaction with serotonergic transmission (e.g. selective serotonin reuptake inhibitors, tricyclic antidepressant, triptans, etc).\n* For subjects taking any drugs that might interfere with dopamine transporter SPECT imaging (neuroleptics, metoclopramide, alpha methyldopa, methylphenidate, reserpine, or amphetamine derivative) must be willing and able from a medical standpoint to hold the medication for at least 5 half-lives prior to screening DaTSCANä imaging.\n\nExclusion Criteria:\n\n* Subjects lacking capacity according to investigator judgement.\n* Subjects with a clinical diagnosis of dementia as determined by the investigator.\n* Current treatment with anticoagulants (e.g. warfarin, heparin) that might preclude safe completion of the lumbar puncture.\n* Condition that precludes the safe performance of routine lumbar puncture, such as prohibitive lumbar spinal disease, bleeding diathesis, or clinically significant coagulopathy or thrombocytopenia.\n* Use of any of the following drugs that might interfere with dopamine transporter SPECT imaging: neuroleptics, metoclopramide, alpha methyldopa, methylphenidate, reserpine, or amphetamine derivative, within 5 months of Screening.\n* Use of investigational drugs or devices within 60 days prior to Baseline (dietary supplements taken outside of a clinical trial are not exclusionary, e.g., coenzyme Q10).\n* History of cancer within the last 5 years, with the exception of non-metastatic basal cell carcinoma of the skin.\n* Subjects with current or recent history of drug or alcohol abuse\u002Fdependence.\n* Contraindication to MRI, such as presence of metal devises or implants (e.g. pacemaker, vascular- or heart- valves, stents, clips), metal deposited in the body (e.g. bullets or shells), or metal grains in the eyes;\n* Claustrophobia or history of back pain that makes prolonged laying on the PET or MRI scanner intolerable.\n* Previously obtained MRI scan with evidence of clinically significant neurological disorder (in the opinion of the Investigator).\n* Any other medical or psychiatric condition or lab abnormality, which in the opinion of the investigator might preclude participation.","ALL","25 Years","80 Years",{"count":21,"type":22},45,"ESTIMATED","OBSERVATIONAL","In this study, the investigators aim to find a biomarker of Parkinson's disease. This is done using imaging scans called Positron Emission tomography (PET), Single Photon Emission Computed Tomography (SPECT), and Magnetic Resonance Imaging (MRI). The findings will provide a deeper understanding of the brain changes in Parkinson's disease. More importantly, this study will help with the discovery and development of new medications aiming to delay progression of PD symptoms.",[26,27,28,29,30],"Parkinson Disease","Nervous System Disorder","Neurodegenerative Diseases","Neurodegenerative Disease, Hereditary","Parkinson's","RECRUITING","2025-10-01",{"date":34,"type":35},"2025-10-07","ACTUAL",{"date":37,"type":35},"2022-07-01",{"date":39,"type":22},"2026-06-30",{"name":41,"class":42},"University of Exeter","OTHER"]