[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100644752":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":29,"locations":38,"responsibleParty":54,"collaborators":25,"id":56,"slug":25,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":25,"eligibilityCriteria":61,"healthyVolunteers":57,"sex":62,"minAge":63,"maxAge":25,"enrollmentInfo":64,"targetDuration":25,"studyType":67,"phases":68,"briefSummary":70,"conditions":71,"keywords":75,"overallStatus":40,"whyStopped":25,"lastUpdateSubmitDate":78,"lastUpdatePostDateStruct":79,"startDateStruct":82,"completionDateStruct":84,"leadSponsor":86,"locationsCount":87},{"fullName":5,"class":6},"Washington University School of Medicine","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"uMAT-R + enhanced community engagement","EXPERIMENTAL","uMAT-R + enhanced community engagement involves an optimized community engagement strategy employed by the intervention team.",[13],"Behavioral: uMAT-R + enhanced community engagement",{"label":15,"type":16,"description":17,"interventionNames":18},"Original uMAT-R supplementary mHealth recovery intervention","ACTIVE_COMPARATOR","uMAT-R supplementary mHealth recovery intervention is the original intervention disseminated without optimization of the community engagement approach.",[19],"Behavioral: Original uMAT-R supplementary mHealth recovery intervention",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"BEHAVIORAL","uMAT-R + enhanced community engagement involves an optimized community engagement strategy employed by the intervention team. This involves in-person interactions with eligible participants and recruitment sites.",[9],null,{"type":22,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"uMAT-R supplementary mHealth recovery intervention is the original intervention without optimization of the community engagement approach.",[15],[30,35],{"name":31,"role":32,"phone":33,"phoneExt":25,"email":34},"Hannah Szlyk","CONTACT","917-836-4225","szlyk@wustl.edu",{"name":36,"role":32,"phone":25,"phoneExt":25,"email":37},"Elecia Worley","e.m.worley@wustl.edu",[39],{"facility":5,"status":40,"city":41,"state":42,"zip":43,"country":44,"cosmosGeoPoint":45,"geoPoint":50,"contacts":51},"RECRUITING","St Louis","Missouri","63110","United States",{"type":46,"coordinates":47},"Point",[48,49],-90.19789,38.62727,{"lat":49,"lon":48},[52],{"name":53,"role":32,"phone":33,"phoneExt":25,"email":34},"Hannah Szlyk, PhD",{"type":55,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100644752",false,"NCT07673380","Leveraging mHealth to Promote Opioid Use Recovery and Mental Health Among Residents of a Medium-Sized Midwestern City","Leveraging mHealth to Promote Recovery From Opioid Use Disorder and Commonly Occurring Mental Health Disorders Among Residents of a Medium-Sized Midwestern City","Inclusion Criteria:\n\n* Have a history of opioid and\u002For stimulant use\n* Identify as Black and\u002For African American\n* Seek treatment at local substance use treatment centers\n* Fluent in English\n* U.S. resident\n* 18 years of age or older at the time of data collection.\n\nExclusion Criteria:\n\n* Self-reported cognitive impairment that would limit ability to participate in research.","ALL","18 Years",{"count":65,"type":66},300,"ESTIMATED","INTERVENTIONAL",[69],"PHASE2","The sequential trial compares recovery and mHealth engagement outcomes among Black participants who participated in the mHealth intervention uMAT-R or uMAT-R + enhanced community engagement. The mHealth intervention seeks to support people in various stages of recovery who are also seeking other forms of substance use treatment. Participants are recruited from community-based substance use treatment facilities and recovery services. Participants must be adults who have or are currently using opioids and\u002For stimulants.",[72,73,74],"Opioid Use","Stimulant Use","Depression and Anxiety Symptoms",[76,77],"Digital health","Community engagement","2026-06-22",{"date":80,"type":81},"2026-06-29","ACTUAL",{"date":83,"type":81},"2025-08-31",{"date":85,"type":66},"2027-02-28",{"name":5,"class":6},1]