[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100631563":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":12,"locations":18,"responsibleParty":30,"collaborators":10,"id":34,"slug":35,"hasResults":36,"nctId":37,"briefTitle":38,"officialTitle":39,"acronym":40,"eligibilityCriteria":41,"healthyVolunteers":36,"sex":42,"minAge":43,"maxAge":44,"enrollmentInfo":45,"targetDuration":48,"studyType":49,"phases":10,"briefSummary":50,"conditions":51,"keywords":56,"overallStatus":60,"whyStopped":10,"lastUpdateSubmitDate":61,"lastUpdatePostDateStruct":62,"startDateStruct":65,"completionDateStruct":67,"leadSponsor":69,"locationsCount":70},{"fullName":5,"class":6},"Charitable Organisation Charitable Fund Superhumans (Co Cf Superhumans)","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":10},"Combat-Related Amputation Cohort",null,"Participants in this cohort are Ukrainian veterans with combat-related single-limb amputations who are undergoing rehabilitation within the Superhumans Center network. All participants are enrolled within 2-4 months following injury and are followed prospectively for 18 months.\n\nThis is an observational study with no interventional treatment assigned. The primary exposures of interest are evacuation time and duration of tourniquet use, obtained from medical records. Participants undergo structured psychological assessment using validated instruments, including the PTSD Checklist for DSM-5 (PCL-5), at predefined time points during rehabilitation and follow-up.\n\nThe study aims to evaluate the association between these exposure variables and the development and progression of post-traumatic stress disorder (PTSD), as well as to assess their combined and interaction effects on psychological outcomes.",[13],{"name":14,"role":15,"phone":16,"phoneExt":10,"email":17},"Dmytro Dmytriiev, PhD.Professor","CONTACT","+380674309449","d.dmytriiev@superhumans.com",[19],{"facility":20,"status":10,"city":21,"state":10,"zip":10,"country":22,"countryCode":23,"cosmosGeoPoint":24,"geoPoint":29,"contacts":10},"Superhumans War Trauma Center","Lviv","Ukraine","UA",{"type":25,"coordinates":26},"Point",[27,28],24.02324,49.83826,{"lat":28,"lon":27},{"type":31,"investigatorFullName":32,"investigatorTitle":33,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Dmytro Dmytriiev","Professor","100631563","evacuation-time-and-tourniquet-use-as-risk-factors-for-ptsd-in-combat-related-amputation-100631563",false,"NCT07502313","Evacuation Time and Tourniquet Use as Risk Factors for PTSD in Combat-Related Amputation","Evacuation Time and Tourniquet Use as Risk Factors for PTSD in Combat-Related Amputation: A Prospective Cohort Study","EVAC-PTSD Stud","Inclusion Criteria:\n\n* Ukrainian veterans with combat-related injury (post-February 2022)\n* Single limb amputation\n* Admission to rehabilitation within 2-4 months post-injury\n* Age ≥18 years\n* Ability to provide informed consent\n\nExclusion Criteria:\n\n* Prior PTSD diagnosis before current injury\n* Multiple amputations\n* Rehabilitation duration \\>3 months\n* Return to active military duty before follow-up completion","ALL","18 Years","60 Years",{"count":46,"type":47},300,"ESTIMATED","6 Months","OBSERVATIONAL","This study aims to evaluate the relationship between evacuation time, tourniquet use, and the development of post-traumatic stress disorder (PTSD) in patients with combat-related amputations. In the context of modern warfare, prolonged evacuation times and extended tourniquet application may contribute not only to physical injury but also to psychological trauma. The study will prospectively follow patients over 18 months to identify key predictors of PTSD and to assess their interaction.",[52,53,54,55],"Amputation","PTSD","Combat Posttraumatic Stess Disorder","Combat Trauma",[57,55,52,58,59],"Post-Traumatic Stress Disorder","Tourniquet Use","Evacuation Time","NOT_YET_RECRUITING","2026-03-30",{"date":63,"type":64},"2026-04-03","ACTUAL",{"date":66,"type":47},"2026-03-15",{"date":68,"type":47},"2026-11-15",{"name":5,"class":6},1]