[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"supraglottic-airway-use-in-children\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:supraglottic-airway-use-in-children":46},{"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":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":21,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":31,"overallStatus":34,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":41,"leadSponsor":43,"locationsCount":5},"100635622",false,"NCT07555080","Comparison of Gastric Volume Changes After Ventilation With Endotracheal Tube, First-Generation Supraglottic Airway, and Second-Generation Supraglottic Airway in Pediatric Patients","Comparison of Gastric Volume Changes Via Ultrasound After Ventilation With Endotracheal Tube, First-Generation Supraglottic Airway, and Second-Generation Supraglottic Airway in Pediatric Patients: A Prospective Observational Study","Inclusion Criteria:\n\n* 1-10 years of age\n* Adherence to standard preoperative fasting guidelines\n* Elective surgeries\n* ASA I-III status\n* Surgery time 30 min to 2 hours\n\nExclusion Criteria:\n\n* Gastrointestinal tract surgeries\n* Laparoscopic surgeries\n* Emergency procedures\n* Full stomach patients\n* Lack of parental\u002Fguardian consent","ALL","1 Year","10 Years",{"count":19,"type":20},250,"ESTIMATED","1 Day","OBSERVATIONAL","This study aims to compare the gastric volumes of pediatric patients undergoing positive-pressure ventilation with different airway management techniques. Gastric ultrasound is a non-invasive bedside tool with high sensitivity and specificity for determining the nature and amount of gastric content. In pediatric cases, maintaining a gastric volume below 1.25 mL\u002Fkg is associated with a lower risk of perioperative aspiration.\n\nAlthough supraglottic airway devices (SADs) are commonly used as alternatives to endotracheal tubes, concerns regarding the potential for gastric insufflation and subsequent aspiration persist. Second-generation SADs were specifically designed with gastric drainage channels to mitigate the risk of regurgitation compared to first-generation devices.\n\nThe primary objective of this study is to determine whether there is a difference in gastric volumes, as measured by ultrasound, among three groups of pediatric patients: those managed with endotracheal tubes, first-generation SADs, and second-generation SADs. By comparing these measurements post-ventilation, the investigators aim to evaluate the impact of the airway device choice on gastric volume under clinical conditions.",[25,26,27,28,29,30],"Gastric Ultrasonography","Supraglottic Airways","Supraglottic Airway Use in Children","Gastric Volume","Gastric Insufflation","Airway Complications",[32,33],"gastric ultrasonography","airway management","NOT_YET_RECRUITING","2026-06-04",{"date":37,"type":38},"2026-06-08","ACTUAL",{"date":40,"type":20},"2026-06-15",{"date":42,"type":20},"2026-09",{"name":44,"class":45},"Istanbul University","OTHER",""]