[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100562783":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":18,"centralContacts":18,"locations":24,"responsibleParty":43,"collaborators":18,"id":47,"slug":48,"hasResults":49,"nctId":50,"briefTitle":51,"officialTitle":51,"acronym":18,"eligibilityCriteria":52,"healthyVolunteers":49,"sex":53,"minAge":54,"maxAge":55,"enrollmentInfo":56,"targetDuration":18,"studyType":59,"phases":60,"briefSummary":62,"conditions":63,"keywords":67,"overallStatus":68,"whyStopped":18,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"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,"countryCode":30,"cosmosGeoPoint":31,"geoPoint":36,"contacts":37},"Cognitive Neuropsychology Lab Anhui Medical University","Hefei","Anhui","China","CN",{"type":32,"coordinates":33},"Point",[34,35],117.28083,31.86389,{"lat":35,"lon":34},[38],{"name":39,"role":40,"phone":41,"phoneExt":18,"email":42},"Panpan Hu","CONTACT","13515602285","hpppanda9@126.com",{"type":44,"investigatorFullName":45,"investigatorTitle":46,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"PRINCIPAL_INVESTIGATOR","WANG KAI","Head, Dept of Neurology & Medical Psychology, Director, Cognitive Neuropsychology Lab, PRC","100562783","the-efficacy-of-olfactory-training-intervention-on-olfactory-and-other-non-motor-symptoms-in-pd-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":57,"type":58},40,"ESTIMATED","INTERVENTIONAL",[61],"NA","To explore the efficacy of olfactory training on olfactory and other non-motor symptoms in PD.",[64,65,66],"Parkinson Disease","Olfactory Disorder","Olfactory Training",[64,65,22],"NOT_YET_RECRUITING","2024-09-20",{"date":71,"type":72},"2024-09-23","ACTUAL",{"date":74,"type":58},"2024-09-25",{"date":76,"type":58},"2025-04-10",{"name":5,"class":6},1]