[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100627683":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":15,"locations":21,"responsibleParty":36,"collaborators":10,"id":40,"slug":41,"hasResults":42,"nctId":43,"briefTitle":44,"officialTitle":45,"acronym":10,"eligibilityCriteria":46,"healthyVolunteers":47,"sex":48,"minAge":49,"maxAge":50,"enrollmentInfo":51,"targetDuration":10,"studyType":54,"phases":10,"briefSummary":55,"conditions":56,"keywords":58,"overallStatus":65,"whyStopped":10,"lastUpdateSubmitDate":66,"lastUpdatePostDateStruct":67,"startDateStruct":70,"completionDateStruct":72,"leadSponsor":74,"locationsCount":75},{"fullName":5,"class":6},"Elazığ Mental Health and Diseases Hospital","OTHER_GOV",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"Functional Neurological Symptom Disorder (FNSD)",null,"Adult participants (18-65 years) with Functional Neurological Symptom Disorder (FNSD) according to Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision criteria. Participants will be evaluated at baseline. No intervention will be assigned by the study protocol. Clinical assessments in the FNSD group will include the Barkley's Adult Sluggish Cognitive Tempo Ratings Scale -Turkish Version, Somatoform Dissociation Questionnaire, Adult Attention-Deficit\u002FHyperactivity Disorder Self-Report Scale. Sociodemographic and clinical data will be recorded for all participants.",{"label":13,"type":10,"description":14,"interventionNames":10},"Healthy Control (HC)","Healthy control (HC) adult participants (18-65 years) without any current or past psychiatric disorder will be enrolled in the study. No intervention will be administered as part of the research protocol. Participants will undergo a baseline clinical evaluation. Clinical assessments in the HC group will include the Barkley's Adult Sluggish Cognitive Tempo Ratings Scale -Turkish Version, Somatoform Dissociation Questionnaire, Adult Attention-Deficit\u002FHyperactivity Disorder Self-Report Scale. Sociodemographic and clinical data will be recorded for all participants.",[16],{"name":17,"role":18,"phone":19,"phoneExt":10,"email":20},"Mehmet Hamdi ÖRÜM, MD, Assoc Prof, Psychiatrist","CONTACT","+905382207558","mhorum@hotmail.com",[22],{"facility":23,"status":10,"city":24,"state":24,"zip":25,"country":26,"countryCode":10,"cosmosGeoPoint":27,"geoPoint":32,"contacts":33},"Elazığ Mental Health and Diseases Hospital Psychiatry Clinic","Elâzığ","23200","Turkey (Türkiye)",{"type":28,"coordinates":29},"Point",[30,31],39.22321,38.67431,{"lat":31,"lon":30},[34],{"name":35,"role":18,"phone":19,"phoneExt":10,"email":20},"Mehmet Hamdi ÖRÜM, MD, Assoc. Prof., Psychiatrist",{"type":37,"investigatorFullName":38,"investigatorTitle":39,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Mehmet Hamdi ÖRÜM","Associate Professor Mehmet Hamdi Örüm, MD, Psychiatrist","100627683","cognitive-disengagement-syndrome-in-functional-neurological-symptom-disorder-100627683",false,"NCT07451821","Cognitive Disengagement Syndrome in Functional Neurological Symptom Disorder","Symptoms of Sluggish Cognitive Tempo\u002FCognitive Disengagement Syndrome in Functional Neurological Symptom Disorder\u002FConversion Disorder: A Cross-Sectional Case-Control Study","* Inclusion Criteria for the Functional Neurological Symptom Disorder (FNSD) Group:\n\n  1. Meeting the diagnostic criteria for FNSD\u002FCD according to DSM-5-TR at the time of admission\n  2. Being between 18-65 years of age\n  3. Absence of additional psychiatric disorders\n  4. Absence of alcohol\u002Fsubstance use disorder\n  5. Absence of neurological disorders affecting cognition\n  6. Being in remission with FNSD\u002FCD\n  7. Completing sociodemographic data fully\n  8. Willingness to complete the forms and scales.\n  9. Willingness to participate in the study\n* Exclusion Criteria for the FNSD Group:\n\n  1. Being under 18 or over 65 years of age\n  2. Not meeting the diagnostic criteria for FNSD\u002FCD according to DSM-5-TR\n  3. Active alcohol\u002Fsubstance use\n  4. Having neurological diseases affecting cognitive functions (such as Alzheimer's disease, delirium, Parkinson's disease)\n  5. Not being willing to participate in the study\n  6. Incomplete sociodemographic data\n  7. Not being willing to complete forms and scales.\n* Inclusion Criteria for the Healthy Control (HC) Group\n\n  1. Being between 18-65 years of age\n  2. Not having any psychiatric disorder\n  3. Not having an alcohol\u002Fsubstance use disorder\n  4. Not having a neurological disorder affecting cognition\n  5. Completing sociodemographic data in full\n  6. Being willing to complete the forms and scales.\n  7. Being willing to participate in the study\n* Exclusion Criteria for the HC Group:\n\n  1. Being under 18 or over 65 years of age\n  2. Having a psychiatric disorder\n  3. Active alcohol\u002Fsubstance use\n  4. Having neurological diseases affecting cognitive functions (such as Alzheimer's disease, delirium, Parkinson's disease)\n  5. Not being willing to participate in the study\n  6. Incomplete sociodemographic data\n  7. Not being willing to complete forms and scales.",true,"ALL","18 Years","65 Years",{"count":52,"type":53},100,"ESTIMATED","OBSERVATIONAL","This cross-sectional observational case-control study aims to investigate symptoms of sluggish cognitive tempo (SCT), also known as cognitive disengagement syndrome (CDS), in adults diagnosed with Functional Neurological Symptom Disorder\u002FConversion Disorder (FNSD\u002FCD). The study compares SCT\u002FCDS symptoms between patients with FNSD\u002FCD and healthy controls and evaluates their relationship with clinical variables. It is hypothesized that individuals diagnosed with FNSD\u002FCD will exhibit higher levels of SCT\u002FCDS symptoms compared to healthy controls.",[57],"Functional Neurological Symptom Disorder",[59,60,61,57,62,63,64],"Sluggish Cognitive Tempo","Cognitive Disengagement Syndrome","Conversion Disorder","Dissociation","Attention","Daydreaming","NOT_YET_RECRUITING","2026-06-24",{"date":68,"type":69},"2026-06-29","ACTUAL",{"date":71,"type":53},"2026-07-01",{"date":73,"type":53},"2026-12-24",{"name":5,"class":6},1]