[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"supraglottic-airway-device\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:supraglottic-airway-device":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,46],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":29,"overallStatus":34,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":41,"leadSponsor":43,"locationsCount":5},"100608064","an-in-vivo-ct-imaging-study-of-gma-tulip-i-gel-and-lma-supreme-glam-ii-100608064",false,"NCT07196696","An in Vivo CT Imaging Study of GMA-Tulip, I-gel, and LMA Supreme (GLAM-II)","An in Vivo CT Imaging Study After Insertion of the LMA Supreme, I-gel, and GMA-Tulip Airway Devices Under General Anesthesia (GLAM-II)","GLAM-II","Inclusion Criteria:\n\n* Aged 18-75 years, scheduled for CT interventional therapy;\n* Aged 18-75 years, scheduled for CT interventional therapy;\n* Body Mass Index (BMI) \\\u003C30 kg\u002Fm²;\n* Good communication and cooperation, with voluntary signing of the informed consent form.\n\nExclusion Criteria:\n\n* Presence of head\u002Fneck or airway anatomical abnormalities (e.g., laryngeal cartilage malformation, Grade III tonsillar hypertrophy, tongue hypertrophy, cervical spine malformation) that may affect laryngeal mask insertion or CT imaging evaluation;\n* Current participation in other clinical studies.","ALL","18 Years","75 Years",{"count":21,"type":22},9,"ESTIMATED","INTERVENTIONAL",[25],"NA","Laryngeal masks are core devices for supraglottic airway management, and the accuracy of their anatomical position directly impacts ventilation safety and the incidence of complications. Despite their wide clinical application, gaps remain in understanding their in vivo anatomical characteristics. This study aims to evaluate the in vivo anatomical features (e.g., insertion depth, anatomical alignment, tissue compression) of three laryngeal masks (LMA Supreme, I-gel, GMA-Tulip) using CT scanning in anesthetized patients undergoing CT interventional therapy, providing anatomical evidence for optimized laryngeal mask selection and complication prevention.",[28],"Supraglottic Airway Device",[30,31,32,33],"GMA-Tulip","I-gel","LMA-Supreme","Supraglottic airway device","RECRUITING","2025-11-24",{"date":37,"type":38},"2025-11-25","ACTUAL",{"date":40,"type":38},"2025-10-12",{"date":42,"type":22},"2025-12-31",{"name":44,"class":45},"Zhejiang Cancer Hospital","OTHER",{"id":47,"slug":48,"hasResults":11,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":4,"eligibilityCriteria":52,"healthyVolunteers":53,"sex":17,"minAge":18,"maxAge":54,"enrollmentInfo":55,"targetDuration":4,"studyType":23,"phases":57,"briefSummary":58,"conditions":59,"keywords":4,"overallStatus":60,"whyStopped":4,"lastUpdateSubmitDate":61,"lastUpdatePostDateStruct":62,"startDateStruct":64,"completionDateStruct":66,"leadSponsor":68,"locationsCount":70},"100573795","optimizing-third-generation-video-laryngeal-mask-position-sacovlm-vs-fiberoptic-bronchoscope-100573795","NCT06750926","Optimizing Third-Generation Video Laryngeal Mask Position: SaCoVLM™ vs. Fiberoptic Bronchoscope","Optimal Position of the Third Generation Video Laryngeal Mask Airway: to Compare Visualization of the SaCoVLMTM Videoscope With the Traditional Fiberoptic Bronchoscope","Inclusion Criteria:\n\n* ASA classification I\\~III, age 18\\~65 y\u002Fo, BMI 18\\~30kg\u002Fm2, elective surgery, surgery duration \\\u003C 2 hours, supine position, general anesthesia with laryngeal mask airway insertion\n\nExclusion Criteria:\n\n* Smoking, betel nuts use, any known anatomical variation or disease of facial or airway structure, anticipated difficult airway, limited mouth opening distance or neck motility, loosening teeth, gastroesophageal reflux history, ongoing upper airway infection or inflammation symptoms",true,"65 Years",{"count":56,"type":22},40,[25],"This study aims to compare the effectiveness of SaCoVLM™ in artificial airway ventilation during general anesthesia, focusing on the correlation between native video camera imaging and fiberoptic endoscopy. Primary outcomes include the analysis of imaging correlation, while secondary outcomes assess initial placement success rates, difficulty, blood clot adherence, vital sign changes, and postoperative complications.",[28],"NOT_YET_RECRUITING","2024-12-25",{"date":63,"type":38},"2024-12-27",{"date":65,"type":22},"2025-01-01",{"date":67,"type":22},"2026-07-31",{"name":69,"class":45},"Kaohsiung Medical University Chung-Ho Memorial Hospital",1]