[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100356252":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":24,"centralContacts":28,"locations":36,"responsibleParty":57,"collaborators":23,"id":60,"slug":61,"hasResults":62,"nctId":63,"briefTitle":64,"officialTitle":64,"acronym":23,"eligibilityCriteria":65,"healthyVolunteers":62,"sex":66,"minAge":67,"maxAge":68,"enrollmentInfo":69,"targetDuration":23,"studyType":72,"phases":73,"briefSummary":75,"conditions":76,"keywords":80,"overallStatus":38,"whyStopped":23,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":91},{"fullName":5,"class":6},"Stanford University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"right cold caloric vestibular stimulation","EXPERIMENTAL","OCRD participants in this arm will receive an approx 60 second infusion of distilled cold(4)c water in their right external ear canal, with before and after measures of OCRD symptom severity and insight.",[13],"Other: Caloric Vestibular Stimulation",{"label":15,"type":10,"description":16,"interventionNames":17},"left cold caloric vestibular stimulation","OCRD participants in this arm will receive an approx 60 second infusion of distilled cold(4)c water in their left external ear canal, with before and after measures of OCRD symptom severity and insight.",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":23},"Caloric Vestibular Stimulation","Cold water creates a convection current in the semicircular canal of the vestibular apparatus, leading to brief (\\\u003C3 min) and typically well tolerated sense of rotational movement. Similar stimulation is routinely used in standard vestibular diagnostic testing.",[15,9],null,[25],{"name":26,"affiliation":5,"role":27},"Peter J van Roessel, MD, PhD","PRINCIPAL_INVESTIGATOR",[29,34],{"name":30,"role":31,"phone":32,"phoneExt":23,"email":33},"Pavithra Mukunda, MS","CONTACT","650-723-4095","ocdresearch@stanford.edu",{"name":35,"role":31,"phone":32,"phoneExt":23,"email":33},"Maria Filippou-Frye, MD, MBS",[37],{"facility":5,"status":38,"city":39,"state":40,"zip":41,"country":42,"countryCode":43,"cosmosGeoPoint":44,"geoPoint":49,"contacts":50},"RECRUITING","Stanford","California","94304","United States","US",{"type":45,"coordinates":46},"Point",[47,48],-122.16608,37.42411,{"lat":48,"lon":47},[51,53,55],{"name":52,"role":31,"phone":32,"phoneExt":23,"email":33},"Pavithra Makunda, MS",{"name":54,"role":31,"phone":32,"phoneExt":23,"email":33},"Sindu Menon, MBBS",{"name":56,"role":27,"phone":23,"phoneExt":23,"email":23},"Peter van Roessel, MD, PhD",{"type":27,"investigatorFullName":58,"investigatorTitle":59,"investigatorAffiliation":5,"oldNameTitle":23,"oldOrganization":23},"Peter J van Roessel, MD PhD","Clinical Assistant Professor, Dept. Psychiatry and Behavioral Sciences","100356252","caloric-vestibular-stimulation-for-modulation-of-insight-in-obsessive-compulsive-spectrum-disorders-100356252",false,"NCT03918577","Caloric Vestibular Stimulation for Modulation of Insight in Obsessive-Compulsive Spectrum Disorders","Inclusion Criteria:\n\n* Age 18-65\n* Primary diagnosis of Obsessive-Compulsive Disorder, Body Dysmorphic Disorder, Illness Anxiety Disorder or Somatic Symptom Disorder (excluding \"with predominant pain\")\n* Strongly held OCRD-related concerns meeting BABS score criterion.\n* No recent change in psychopharmacological treatment, if any\n* Capacity to provide informed consent\n\nExclusion Criteria:\n\n* Psychiatric or medical conditions (eg, vertigo, history of otological surgery) that might make participation unsafe\n* Pregnant or nursing women\n* Active or recent substance use","ALL","18 Years","65 Years",{"count":70,"type":71},16,"ESTIMATED","INTERVENTIONAL",[74],"NA","This study investigates whether caloric vestibular stimulation can modulate a measure of insight in obsessive-compulsive spectrum disorders.",[77,78,79],"Obsessive-Compulsive Disorder","Body Dysmorphic Disorders","Illness Anxiety Disorder",[20,81],"Insight","2026-01-21",{"date":84,"type":85},"2026-01-22","ACTUAL",{"date":87,"type":85},"2022-05-10",{"date":89,"type":71},"2026-12-30",{"name":5,"class":6},1]