[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100559942":3},{"organization":4,"armGroups":7,"interventions":26,"overallOfficials":32,"centralContacts":37,"locations":22,"responsibleParty":46,"collaborators":48,"id":52,"slug":53,"hasResults":54,"nctId":55,"briefTitle":56,"officialTitle":57,"acronym":22,"eligibilityCriteria":58,"healthyVolunteers":54,"sex":59,"minAge":60,"maxAge":22,"enrollmentInfo":61,"targetDuration":22,"studyType":64,"phases":65,"briefSummary":67,"conditions":68,"keywords":72,"overallStatus":75,"whyStopped":22,"lastUpdateSubmitDate":76,"lastUpdatePostDateStruct":77,"startDateStruct":80,"completionDateStruct":82,"leadSponsor":84,"locationsCount":22},{"fullName":5,"class":6},"University of Social Sciences and Humanities, Warsaw","OTHER",[8,14,18,23],{"label":9,"type":10,"description":11,"interventionNames":12},"Intervention Group 1: Concurrent Therapist Support","EXPERIMENTAL","Participants will receive the four-week intervention via the mobile application. This will be supplemented with asynchronous written support from a CBT practitioner (qualified or after the second year of their training) via WhatsApp and will be available twice a week to relevant participants at specific times predetermined by the therapist. Participants will be available to utilise this support but will not be directed to do so. Participants in this condition will, as part of their use of the application, participate in providing daily sampling, which includes emotion valuation questions.",[13],"Behavioral: OverThinking",{"label":15,"type":10,"description":16,"interventionNames":17},"Intervention Group 2: No Concurrent Therapist Support","Participants will receive the four-week intervention via the mobile application. No concurrent therapist support will be provided in this group. Participants in this condition will, as part of their use of the application, participate in providing daily sampling, which includes emotion valuation questions.",[13],{"label":19,"type":20,"description":21,"interventionNames":22},"Partial Intervention","NO_INTERVENTION","Partial intervention group: This group will not receive the four-week mobile intervention, but will participate in providing daily sampling (via web-based form), which includes emotion valuation questions.",null,{"label":24,"type":20,"description":25,"interventionNames":22},"Control","Control group: This group will not receive the four-week mobile intervention, but will participate in providing daily sampling (via web-based form) - this does not include emotion valuation questions.",[27],{"type":28,"name":29,"description":30,"armGroupLabels":31,"otherNames":22},"BEHAVIORAL","OverThinking","OverThinking is a mobile application ecological momentary intervention for iOS and Android, which has been designed for the reduction of experiential avoidance in rumination. The application primarily consists of psychoeducation content and related exercises intended to be delivered over a four-week period. In order to examine the effectiveness of the application during the course of the intervention and to examine user-experiences of using the application for the purpose of rumination intervention, a number of self-report tools are embedded.",[9,15],[33],{"name":34,"affiliation":35,"role":36},"Monika Kornacka, PhD","SWPS University","PRINCIPAL_INVESTIGATOR",[38,42],{"name":34,"role":39,"phone":40,"phoneExt":22,"email":41},"CONTACT","+48 533 577 141","mkornacka@swps.edu.pl",{"name":43,"role":39,"phone":44,"phoneExt":22,"email":45},"Steven Barnes, PhD","+48 515 121 270","sbarnes@swps.edu.pl",{"type":47,"investigatorFullName":22,"investigatorTitle":22,"investigatorAffiliation":22,"oldNameTitle":22,"oldOrganization":22},"SPONSOR",[49],{"name":50,"class":51},"Polish Japanese Academy of Information Technology","UNKNOWN","100559942","rct-protocol-for-overthinking-a-mobile-emi-for-reducing-experiential-avoidance-100559942",false,"NCT06570694","RCT Protocol for 'OverThinking': A Mobile EMI for Reducing Experiential Avoidance","A Mobile Ecological Momentary Intervention for Reducing Experiential Avoidance in the Context of Rumination: Protocol for a Randomised-Controlled Trial","Inclusion Criteria:\n\n\\- Self-reporting problems with repetitive negative thinking.\n\nExclusion Criteria:\n\n* Aged below 18 years at the commencement of the trial.\n* Currently in receipt of any form of psychotherapy.\n* Currently in receipt of any form of psychiatric medication.\n\nNote: Participants who hold a psychiatric diagnosis will not be excluded from the trial provided they meet the inclusion criterion and do not meet any of the exclusion criteria listed above.","ALL","18 Years",{"count":62,"type":63},60,"ESTIMATED","INTERVENTIONAL",[66],"NA","The goal of this trial is to examine whether a mobile app intervention for rumination can modify a maladaptive feature of repetitive negative thinking (RNT) - this is understood by the link between daily RNT and well-being, depressive and anxiety symptoms.\n\nThe main questions it aims to answer are:\n\n1. If the intervention can modify the maladaptive feature of repetitive negative thinking - the investigators anticipate the link between daily rumination and maladaptive outcomes (poorer wellbeing, higher depressive\u002Fanxious symptoms) will be weaker in the intervention groups.\n2. By examining (1) above, to confirm the role played by avoidance in repetitive negative thinking.\n3. By splitting the intervention condition into two groups (one receiving concurrent support from a therapist, one not), to evaluate if interventions such as these might be enhanced by therapist support.\n4. To examine if the impact of the intervention on depressive and anxious symptoms might be mediated by changes in beliefs regarding emotions (e.g. the valuation of negative emotions).\n\nResearchers will compare across four groups to examine the above effects:\n\n(1) intervention condition (therapist support); (2) intervention condition (no therapist support); (3) Partial intervention (daily sampling and emotion valuation questions); (4) Control group (only daily sampling questions).\n\nParticipants will:\n\n* Be requested to participate in a four-week intervention, providing daily assessments of depressive and anxiety symptoms, affect, repetitive negative thinking, and rumination outcomes.\n* Use a mobile application during the intervention period, which has been designed by the research team (intervention groups), or provide daily assessment scores only (control groups).\n* Be assessed at pre-intervention (all groups), post-intervention (all groups), 1-month follow-up (all groups), and 3-month follow-up (intervention groups only).",[69,70,71],"Depression","Anxiety","Rumination",[71,73,69,70,74],"Experiential Avoidance","Ecological momentary intervention","NOT_YET_RECRUITING","2025-04-29",{"date":78,"type":79},"2025-05-02","ACTUAL",{"date":81,"type":63},"2025-05-01",{"date":83,"type":63},"2025-07-30",{"name":5,"class":6}]