[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100627390":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":21,"locations":27,"responsibleParty":43,"collaborators":20,"id":47,"slug":20,"hasResults":48,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":52,"eligibilityCriteria":53,"healthyVolunteers":54,"sex":55,"minAge":56,"maxAge":20,"enrollmentInfo":57,"targetDuration":20,"studyType":60,"phases":61,"briefSummary":63,"conditions":64,"keywords":68,"overallStatus":30,"whyStopped":20,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"Federal University of Vicosa","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Experimental: Usual elite underwater rugby training + Brief Structured Team Reflection (BSTR)","EXPERIMENTAL","Participants continue their routine elite underwater rugby training as planned by the team staff and additionally complete an embedded Brief Structured Team Reflection (BSTR) programme over 6 weeks (16 post-training sessions; approximately 3\u002Fweek; 5-15 minutes each). BSTR sessions occur immediately after training, before athletes disperse.",[13],"Behavioral: Usual elite underwater rugby training",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":20},"BEHAVIORAL","Usual elite underwater rugby training","Ongoing routine team training delivered during the 6-week study period according to the team's normal training plan (e.g., in-water technical\u002Ftactical practice and dry-land conditioning as typically scheduled). Training content is not modified for research purposes. Training attendance and any major deviations (e.g., cancellations, unusual loads) are recorded as part of routine monitoring.",[9],null,[22],{"name":23,"role":24,"phone":25,"phoneExt":20,"email":26},"SAMUEL JOSE GAVIRIA ALZATE, PhD","CONTACT","+573192772912","samuel.gaviria@tdea.edu.co",[28],{"facility":29,"status":30,"city":31,"state":32,"zip":33,"country":34,"cosmosGeoPoint":35,"geoPoint":40,"contacts":41},"Tecnológico de Antioquia","RECRUITING","Guarne","Antioquia","054080","Colombia",{"type":36,"coordinates":37},"Point",[38,39],-75.44354,6.28046,{"lat":39,"lon":38},[42],{"name":23,"role":24,"phone":25,"phoneExt":20,"email":26},{"type":44,"investigatorFullName":45,"investigatorTitle":46,"investigatorAffiliation":5,"oldNameTitle":20,"oldOrganization":20},"PRINCIPAL_INVESTIGATOR","Édison Andrés Pérez Bedoya","Principal investigator","100627390",false,"NCT07448012","Brief Structured Team Reflection Embedded in Elite Underwater Rugby Training","Brief Structured Team Reflection Embedded in Elite Underwater Rugby Training: a 12-week Longitudinal Evaluation of Cohesion, Psychological Safety, Peer Trust, and Team Identification","BSTR-UWR","Inclusion Criteria:\n\n* Male elite underwater rugby athletes aged 18 years or older.\n* Officially rostered in the squad and training regularly (minimum 2 sessions per week).\n* Able to complete Spanish-language questionnaires.\n* Willing to participate and provide written informed consent.\n* Available to complete assessments at baseline (T0), week 3 (T1), and week 6 (T2).\n\nExclusion Criteria:\n\n* Unable to complete the questionnaires reliably (e.g., language\u002Fcomprehension barriers).\n* Anticipated prolonged absence during the 6-week period that would prevent meaningful exposure to the intervention and\u002For completion of follow-up assessments.\n* Declines participation or does not provide informed consent.",true,"MALE","18 Years",{"count":58,"type":59},27,"ESTIMATED","INTERVENTIONAL",[62],"NA","This study evaluates whether a brief, structured team reflection programme embedded within routine elite underwater rugby training is associated with longitudinal change in key psychosocial team over 6 weeks and assessed at baseline (T0), mid-intervention (week 3; T1) and post-intervention (week 6; T2). Outcomes include team cohesion, psychological safety, peer trust and team identification measured via validated questionnaires.",[65,66,67],"Sports","Psychosocial","Cohesion, Social",[69,70,71,72,73],"Underwater rugby","Team reflection","Team cohesion","Psychological safety","Sports psychology","2026-03-03",{"date":76,"type":77},"2026-03-05","ACTUAL",{"date":79,"type":59},"2026-03-01",{"date":81,"type":59},"2026-05-15",{"name":5,"class":6},1]