[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100562783":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":18,"centralContacts":18,"locations":24,"responsibleParty":42,"collaborators":18,"id":46,"slug":18,"hasResults":47,"nctId":48,"briefTitle":49,"officialTitle":49,"acronym":18,"eligibilityCriteria":50,"healthyVolunteers":47,"sex":51,"minAge":52,"maxAge":53,"enrollmentInfo":54,"targetDuration":18,"studyType":57,"phases":58,"briefSummary":60,"conditions":61,"keywords":65,"overallStatus":66,"whyStopped":18,"lastUpdateSubmitDate":67,"lastUpdatePostDateStruct":68,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":76},{"fullName":5,"class":6},"Anhui Medical University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"OT grroup","EXPERIMENTAL","Olfactory training used repeated stimulation of different olfactory substances at high concentrations, combined with odor association and odor identification training, twice in the morning and evening, each time for 5 minutes, for 15 weeks.",[13],"Device: Olfactory training",{"label":15,"type":16,"description":17,"interventionNames":18},"No intervention group","NO_INTERVENTION","There were only pre-test and post-test without any intervention",null,[20],{"type":21,"name":22,"description":11,"armGroupLabels":23,"otherNames":18},"DEVICE","Olfactory training",[9],[25],{"facility":26,"status":18,"city":27,"state":28,"zip":18,"country":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"Cognitive Neuropsychology Lab Anhui Medical University","Hefei","Anhui","China",{"type":31,"coordinates":32},"Point",[33,34],117.28083,31.86389,{"lat":34,"lon":33},[37],{"name":38,"role":39,"phone":40,"phoneExt":18,"email":41},"Panpan Hu","CONTACT","13515602285","hpppanda9@126.com",{"type":43,"investigatorFullName":44,"investigatorTitle":45,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"PRINCIPAL_INVESTIGATOR","WANG KAI","Head, Dept of Neurology & Medical Psychology, Director, Cognitive Neuropsychology Lab, PRC","100562783",false,"NCT06607653","The Efficacy of Olfactory Training Intervention on Olfactory and Other Non-motor Symptoms in PD","Inclusion Criteria:\n\n1. PD was diagnosed according to the criteria of Movement Disorders and Parkinson Disease Group of Chinese Society of Neurology of Chinese Medical Association.\n2. Olfactory score was 1 standard deviation lower than the corresponding age norm;\n3. no medication plan in the past four weeks or no change in medication plan in the past four weeks, which can be maintained until the end of the experiment; 4.40-75 years old, with normal vision, hearing and language understanding and expression ability;\n\n5.Good cooperation of patients\n\nExclusion Criteria:\n\n1. Parkinson\\'s syndrome and Parkinson\\'s plus syndrome caused by cerebrovascular disease, encephalitis, trauma, drugs, etc.;\n2. Neuropsychiatric diseases that may affect the sense of smell, such as depression, anxiety, schizophrenia, etc.;\n3. History of nasal disease or surgery, such as rhinitis, sinusitis, nasal septum deviation, etc. Upper respiratory tract infection in the past 3 weeks;\n4. Long-term smoking and occupations that inhale chemical irritants for a long time.","ALL","40 Years","75 Years",{"count":55,"type":56},40,"ESTIMATED","INTERVENTIONAL",[59],"NA","To explore the efficacy of olfactory training on olfactory and other non-motor symptoms in PD.",[62,63,64],"Parkinson Disease","Olfactory Disorder","Olfactory Training",[62,63,22],"NOT_YET_RECRUITING","2024-09-20",{"date":69,"type":70},"2024-09-23","ACTUAL",{"date":72,"type":56},"2024-09-25",{"date":74,"type":56},"2025-04-10",{"name":5,"class":6},1]