[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"IMADIS Technologies et Services\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":51},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":12,"acronym":13,"eligibilityCriteria":14,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":32,"overallStatus":39,"whyStopped":4,"lastUpdateSubmitDate":40,"lastUpdatePostDateStruct":41,"startDateStruct":44,"completionDateStruct":46,"leadSponsor":48,"locationsCount":5},"100607732",false,"NCT07192380","Shift Hours' Impact on Fatigue and Tracking of Eye Dynamics","SHIFTED","Inclusion Criteria:\n\nAssociate radiologists at IMADIS Group\n\n* In their current position for at least one year\n* Working at one of the IMADIS Group on-call centers\n* Performing night shifts during the study period\n* Able to wear an actimeter watch during the study period (it may be removed during certain procedures, but must be put back on afterwards)\n* Having given their free and informed consent to participate in the study\n\nNon- inclusion criteria:\n\n* Leave during the study period\n* Pregnant women, women in labor, or breastfeeding women\n* Subjects wearing glasses or contact lenses\n\nExclusion Criteria:\n\n\\- Having slept more than 6 hours during the night shift",true,"ALL","18 Years",{"count":19,"type":20},40,"ESTIMATED","INTERVENTIONAL",[23],"NA","The goal of this clinical trial is to learn how night shift-induced sleep debt affects oculomotor patterns, attentional state, and diagnostic performance in emergency radiologists.\n\nThe main questions it aims to answer are:\n\n* Does sleep debt from a night shift alter oculomotor parameters, as eyes movements (speed and amplitude), fixation duration, pupil size?\n* Does a night shift impact radiologists' diagnostic accuracy, attentional state, and perceived fatigue? Researchers will compare radiologists after a night shift (sleep-deprived) with the same radiologists after a night of rest (control) to see if fatigue-related changes affect both visual exploration strategies and diagnostic performance.\n\nParticipants will:\n\n* Perform a guided saccade task assessed by eye tracking (primary endpoint),\n* Read thoracic CT scans (with and without pulmonary embolism cases) to assess diagnostic performance and visual exploration patterns,\n* Undergo EEG recording to measure attentional state,\n* Complete self-report questionnaires on sleepiness and fatigue.",[26,27,28,29,30,31],"Sleep Deprivation","Sleepiness","Eye-Tracking Technology","Radiologists","Tomography","Electroencephalography",[33,34,35,36,37,38],"Night-Shift","Radiology","performance","Eye-tracking","Fatigue","Eye strain","NOT_YET_RECRUITING","2025-09-17",{"date":42,"type":43},"2025-09-25","ACTUAL",{"date":45,"type":20},"2025-09-15",{"date":47,"type":20},"2026-05-15",{"name":49,"class":50},"IMADIS Technologies et Services","INDUSTRY",""]