[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100607893":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":24,"centralContacts":35,"locations":41,"responsibleParty":100,"collaborators":104,"id":110,"slug":111,"hasResults":112,"nctId":113,"briefTitle":114,"officialTitle":115,"acronym":28,"eligibilityCriteria":116,"healthyVolunteers":112,"sex":117,"minAge":118,"maxAge":119,"enrollmentInfo":120,"targetDuration":24,"studyType":123,"phases":124,"briefSummary":126,"conditions":127,"keywords":129,"overallStatus":135,"whyStopped":24,"lastUpdateSubmitDate":136,"lastUpdatePostDateStruct":137,"startDateStruct":140,"completionDateStruct":142,"leadSponsor":144,"locationsCount":145},{"fullName":5,"class":6},"VU University of Amsterdam","OTHER",[8,14,20],{"label":9,"type":10,"description":11,"interventionNames":12},"ZeroOCD AR-CBT App + 3 therapist support sessions","EXPERIMENTAL","Participants will use the ZeroOCD smartphone application, which delivers 9 modules of augmented reality exposure therapy and cognitive behavioral therapy principles. This group will also receive 3 videoconferencing sessions with a therapist at the beginning, middle, and end of the 10-week treatment period.",[13],"Behavioral: ZeroOCD",{"label":15,"type":16,"description":17,"interventionNames":18},"Videoconferencing CBT","ACTIVE_COMPARATOR","Participants will receive 9 weekly sessions of manualized Cognitive Behavioral Therapy with Exposure and Response Prevention (ERP) delivered via videoconferencing by trained therapists.",[19],"Behavioral: Videoconferencing CBT",{"label":21,"type":22,"description":23,"interventionNames":24},"Waitlist control group","NO_INTERVENTION","Participants in this group will receive access to the ZeroOCD app with therapist support on request after a 10-week waiting period.",null,[26,32],{"type":27,"name":28,"description":29,"armGroupLabels":30,"otherNames":31},"BEHAVIORAL","ZeroOCD","The ZeroOCD app contains the following components:\n\npsychoeducation, detecting obsessive thoughts, coping with obsessions, goal setting, fear curve explanation, exposure with AR, re-exposure with AR, exposure hierarchy, exposure in real-life, re-exposure in real life and relapse prevention",[9],[9],{"type":27,"name":15,"description":33,"armGroupLabels":34,"otherNames":24},"Videoconferencing CBT contains the following chapters:\n\npsychoeducation, detecting obsessive thoughts, coping with obsessions, goal setting, fear curve explanation, exposure hierarchy, exposure in real-life, re-exposure in real life and relapse prevention",[15],[36],{"name":37,"role":38,"phone":39,"phoneExt":24,"email":40},"Tar Donker, PhD","CONTACT","0205988265","t.donker@vu.nl",[42,58,70,85],{"facility":43,"status":24,"city":44,"state":24,"zip":24,"country":45,"countryCode":46,"cosmosGeoPoint":47,"geoPoint":52,"contacts":53},"Thomas More Mechelen","Mechelen","Belgium","BE",{"type":48,"coordinates":49},"Point",[50,51],4.47762,51.02574,{"lat":51,"lon":50},[54],{"name":55,"role":38,"phone":56,"phoneExt":24,"email":57},"Tom van Daele, PhD","32 2 218 16 20","tom.vandaele@thomasmore.be",{"facility":59,"status":24,"city":60,"state":61,"zip":62,"country":63,"countryCode":64,"cosmosGeoPoint":65,"geoPoint":69,"contacts":24},"Vrije Universiteit Amsterdam","Amsterdam","North Holland","1081 BT","Netherlands","NL",{"type":48,"coordinates":66},[67,68],4.88969,52.37403,{"lat":68,"lon":67},{"facility":71,"status":24,"city":72,"state":24,"zip":24,"country":73,"countryCode":74,"cosmosGeoPoint":75,"geoPoint":79,"contacts":80},"Stockholm University","Stockholm","Sweden","SE",{"type":48,"coordinates":76},[77,78],18.06871,59.32938,{"lat":78,"lon":77},[81],{"name":82,"role":38,"phone":83,"phoneExt":24,"email":84},"Per Carlbring, PhD","08-16 39 20 of 070-666 7 666","per.carlbring@psychology.su.se",{"facility":86,"status":24,"city":87,"state":24,"zip":24,"country":88,"countryCode":89,"cosmosGeoPoint":90,"geoPoint":94,"contacts":95},"UBERN","Bern","Switzerland","CH",{"type":48,"coordinates":91},[92,93],7.44744,46.94809,{"lat":93,"lon":92},[96],{"name":97,"role":38,"phone":98,"phoneExt":24,"email":99},"Thomas Berger, PhD","+41 31684 34 07","thomas.berger@unibe.ch",{"type":101,"investigatorFullName":102,"investigatorTitle":103,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"PRINCIPAL_INVESTIGATOR","Tara Donker","Associate Professor",[105,107,108],{"name":106,"class":6},"University of Bern",{"name":71,"class":6},{"name":109,"class":6},"Thomas More University of Applied Sciences","100607893","zeroocd-learn-to-overcome-contamination-ocd-with-your-smartphone-100607893",false,"NCT07194473","ZeroOCD: Learn to Overcome Contamination OCD With Your Smartphone","ZeroOCD: Learn to Overcome Contamination OCD With Your Smartphone: An Augmented Reality Cognitive Behavioral Therapy App for Obsessive-Compulsive Disorder: Randomized Controlled Trial","Inclusion Criteria:\n\n* • OCD symptoms, mean score \\> 7 on the Yale Brown Obsessive Compulsive Scale (Y-BOCS)\n\n  * Fear of contamination OCD symptoms, mean score \\> 6 on the Padua Inventory contamination fear subscale (PI)\n  * Having access to a compatible smartphone\n  * Having an internet connection\n  * Proficiency in one of the countries' languages (i.e., Dutch\u002F Flemish, German, or Swedish)\n  * Willing to participate in the research study and provide informed consent\n\nExclusion Criteria:\n\n* • Having been diagnosed with bipolar or psychotic disorder (self-report)\n\n  * Severe depressive symptoms (Patient Health Questionnaire, PHQ-9, score \\> 20)\n  * Reporting suicidality (PHQ-9, item 9 \\> 2 points at screening)\n  * Fear of contamination due to disorder other than OCD (clinical judgment based on results from the Yale Brown Obsessive Compulsive Scale, Y-BOCS, Generalized Anxiety Disorder-7 items, GAD-7, Short Health Anxiety Inventory, SHAI)\n  * Parallel psychological treatment\n  * Non-stable dosage of psychoactive medication during the last three months or planned changes during the study period.","ALL","18 Years","64 Years",{"count":121,"type":122},189,"ESTIMATED","INTERVENTIONAL",[125],"NA","This study is a three-arm randomized controlled trial designed to evaluate the efficacy of a smartphone-based augmented reality (AR) cognitive behavioral therapy (CBT) app, called ZeroOCD, for individuals with elevated contamination-related obsessive-compulsive disorder (OCD) symptoms. The AR-CBT app will be compared to both an active control condition (manualized CBT via videoconferencing) and a waitlist control group.",[128],"Obsessive Compulsive Disorder (OCD)",[130,131,132,133,134],"Obsessive Compulsive Disorder","Augmented Reality","Smartphone","Randomized Controlled Trial","Cost-effectiveness","NOT_YET_RECRUITING","2025-09-18",{"date":138,"type":139},"2025-09-26","ACTUAL",{"date":141,"type":122},"2025-09-21",{"date":143,"type":122},"2027-05",{"name":5,"class":6},4]