[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"reproducibility\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:reproducibility":31},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":33,"overallStatus":44,"whyStopped":4,"lastUpdateSubmitDate":45,"lastUpdatePostDateStruct":46,"startDateStruct":49,"completionDateStruct":51,"leadSponsor":53,"locationsCount":5},"100580064","atrial-strain-in-septic-shock-100580064",false,"NCT06832436","Atrial Strain in Septic Shock","Assessment of Left And Right Atrial Strain in Septic Shock","ALARMS","Inclusion Criteria:\n\n* Age: \\>18 years\n* Adult patients admitted to critical care for septic shock (SEPSIS-3 definition)\n* TTE performed as part of medical management\n* No objection to data usage\n\nExclusion Criteria:\n\n* Pregnancy\n* Moderate to severe valvular regurgitation\u002Fstenosis (\\>grade 2)\n* Ventricular or supraventricular tachyarrhythmia (HR \\>140 bpm) at the time of TTE\n* Poor echogenicity preventing LAS measurement\n* Mechanical circulatory support\n* Pacemaker dependence\n* Patients under guardianship","ALL","18 Years",{"count":20,"type":21},60,"ESTIMATED","OBSERVATIONAL","Septic shock is a critical condition associated with high mortality. Transthoracic echocardiography is widely used to evaluate cardiac function and guide treatment. Left and right atrial strain (LAS and RAS) measured via speckle tracking echocardiography have shown prognostic value in cardiovascular diseases. However, differences exist between echocardiographic software, leading to challenges in result comparability. This study aims to compare LAS and RAS measurements between ECHOPAC and UWS software, evaluate AutoStrain technology, and assess reproducibility across observers. The study is non-interventional and will use retrospective echocardiographic data from patients treated for septic shock. The findings will contribute to improving measurement standardization in critically ill patients.",[25,26,27,28,29,30,31,32],"Septic Shock","Left Atrial Strain","Right Atrial Strain","Transthoracic Echocardiography","Speckle Tracking","Echocardiographic Software","Reproducibility","Critical Care",[34,35,36,37,38,39,40,41,42,43],"transthoracic echocardiography","septic shock","left atrial strain","right atrial strain","speckle tracking","echocardiographic software","AutoStrain","Bland-Altman analysis","reproducibility","critical care","RECRUITING","2026-01-15",{"date":47,"type":48},"2026-01-16","ACTUAL",{"date":50,"type":48},"2025-03-06",{"date":52,"type":21},"2026-09",{"name":54,"class":55},"Centre Hospitalier Universitaire, Amiens","OTHER"]