[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100539949":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":28,"centralContacts":32,"locations":38,"responsibleParty":59,"collaborators":10,"id":62,"slug":63,"hasResults":64,"nctId":65,"briefTitle":66,"officialTitle":67,"acronym":68,"eligibilityCriteria":69,"healthyVolunteers":64,"sex":70,"minAge":10,"maxAge":10,"enrollmentInfo":71,"targetDuration":10,"studyType":74,"phases":10,"briefSummary":75,"conditions":76,"keywords":89,"overallStatus":41,"whyStopped":10,"lastUpdateSubmitDate":101,"lastUpdatePostDateStruct":102,"startDateStruct":105,"completionDateStruct":107,"leadSponsor":109,"locationsCount":110},{"fullName":5,"class":6},"Prehospital Center, Region Zealand","OTHER",[8,15],{"label":9,"type":10,"description":11,"interventionNames":12},"Fatal drowning",null,"These patients experienced a drowning incident and died within 30 days after the incident because of their submersion injury.",[13,14],"Other: Drowning-related OHCA","Other: Drowning-related non-OHCA",{"label":16,"type":10,"description":17,"interventionNames":18},"Non-fatal drowning","These patients experienced a drowning incident and survived until 30 days after the incident.",[13,14],[20,24],{"type":6,"name":21,"description":22,"armGroupLabels":23,"otherNames":10},"Drowning-related OHCA","These patients were involved in a drowning incident (submersion or immersion in liquid) and experienced out-of-hospital cardiac arrest (OHCA), defined as being unconscious and not breathing normally at any time in the prehospital setting. Some of these patients may die as a consequence of the submersion injury (fatal drowning), while others may survive (non-fatal drowning).",[9,16],{"type":6,"name":25,"description":26,"armGroupLabels":27,"otherNames":10},"Drowning-related non-OHCA","These patients were involved in a drowning incident (submersion or immersion in liquid) but did not experience an OHCA. Some of these patients may die as a consequence of the submersion injury (fatal drowning), while others may survive (non-fatal drowning).",[9,16],[29],{"name":30,"affiliation":5,"role":31},"Helle Collatz Christensen, MD, PhD, Ass. Prof.","STUDY_DIRECTOR",[33],{"name":34,"role":35,"phone":36,"phoneExt":10,"email":37},"Niklas Breindahl, MD, PhD","CONTACT","+4528566410","niklas.breindahl@gmail.com",[39],{"facility":40,"status":41,"city":42,"state":10,"zip":43,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"Prehospital Center Region Zealand","RECRUITING","Næstved","4700","Denmark","DK",{"type":47,"coordinates":48},"Point",[49,50],11.76092,55.22992,{"lat":50,"lon":49},[53,55,57],{"name":34,"role":35,"phone":54,"phoneExt":10,"email":37},"28566410",{"name":30,"role":35,"phone":10,"phoneExt":10,"email":56},"Hcli@regsj.dk",{"name":34,"role":58,"phone":10,"phoneExt":10,"email":10},"PRINCIPAL_INVESTIGATOR",{"type":58,"investigatorFullName":60,"investigatorTitle":61,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Niklas Breindahl","Principal Investigator","100539949","the-emergency-call-on-drowning-100539949",false,"NCT06310486","The Emergency Call on Drowning","The Emergency Call on Drowning: A Registry-based Cohort Study of the Characteristics, Predictors, and Outcomes of Fatal and Non-fatal Drowning","DROWN_CALL","Inclusion Criteria:\n\n* Patients at all ages registered in the Danish Prehospital Drowning Data are eligible.\n\nExclusion Criteria:\n\n* Obvious clinical signs of irreversible death (decapitation, decomposition, post-mortem lividity, post-mortem rigidity)\n* A valid Do-Not-Attempt-Resuscitation (DNAR) order or other code status orders limiting life-sustaining therapies\n* Missing or corrupted audio files\n* Missing identification number\n* Missing 30-day survival","ALL",{"count":72,"type":73},1500,"ESTIMATED","OBSERVATIONAL","This study aims to 1) describe patient-, setting-, and dispatcher-related characteristics in drowning-related emergency calls to the Emergency Medical Dispatch Centre (1-1-2 emergency phone) and 2) factors associated with 30-day survival. The investigators will separately analyse drowning-related out-of-hospital cardiac arrest (OHCA) and drowning-related non-OHCA. If feasible, the investigators will qualitatively analyse the calls to identify and describe potential barriers for an optimal handling strategy.",[77,78,79,80,81,82,83,84,85,86,87,88],"Drowning","Drowning; Anoxia","Drowning, Near","Drowning; Asphyxia","Drowning and Nonfatal Submersion","Drowning or Immersion of Unknown Intent","Drowning and Submersion, Undetermined Intent","Drowning and Submersion While in Bath-Tub","Drowning and Submersion While in Natural Water","Drowning and Submersion Due to Sailboat Sinking","Drowning and Submersion Due to Fall Off Ship","Drowning and Submersion While in Swimming-Pool",[90,77,91,92,93,94,95,96,97,98,99,100],"Emergency Medical Service (EMS)","Emergency Medical Dispatch Centre","Emergency Medical Coordination Centre","Dispatch","Emergency Call","Registry","Database","Epidemiology","Danish Drowning Formula","Danish Prehospital Drowning Data","Utstein","2025-06-01",{"date":103,"type":104},"2025-06-04","ACTUAL",{"date":106,"type":104},"2016-01-01",{"date":108,"type":73},"2025-12-31",{"name":5,"class":6},1]