[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100642549":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":30,"locations":40,"responsibleParty":74,"collaborators":25,"id":78,"slug":79,"hasResults":80,"nctId":81,"briefTitle":82,"officialTitle":83,"acronym":25,"eligibilityCriteria":84,"healthyVolunteers":80,"sex":85,"minAge":86,"maxAge":25,"enrollmentInfo":87,"targetDuration":25,"studyType":90,"phases":91,"briefSummary":93,"conditions":94,"keywords":99,"overallStatus":105,"whyStopped":25,"lastUpdateSubmitDate":106,"lastUpdatePostDateStruct":107,"startDateStruct":110,"completionDateStruct":112,"leadSponsor":114,"locationsCount":115},{"fullName":5,"class":6},"Zhejiang University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"The Supraglottic Oxygenation Via Oral Transtracheal Catheter Group","EXPERIMENTAL","In this group, patients received supraglottic oxygenation via an oral transtracheal catheter",[13],"Device: The Supraglottic Oxygenation Via Oral Transtracheal Catheter Group",{"label":15,"type":16,"description":17,"interventionNames":18},"The Regular Nasal Cannula Group","ACTIVE_COMPARATOR","In this group, patients received oxygenation via the regular nasal cannula",[19],"Device: The Regular Nasal Cannula",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","Patients received supraglottic oxygenation via an oral transtracheal catheter",[9],null,{"type":22,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"The Regular Nasal Cannula","Patients received oxygenation via the regular nasal cannula",[15],[31,36],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"Diansan Su, PhD, MD","CONTACT","+8618616514088","diansansu@yahoo.com",{"name":37,"role":33,"phone":38,"phoneExt":25,"email":39},"Lianjuan Sun, Master","+8618257152767","sunlianjuan26@163.com",[41,54,68],{"facility":42,"status":25,"city":43,"state":44,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":25},"Tianjin Nankai Hospital, Tianjin Medical University","Tianjin","Tianjin Municipality","300100","China","CN",{"type":49,"coordinates":50},"Point",[51,52],117.17667,39.14222,{"lat":52,"lon":51},{"facility":55,"status":25,"city":56,"state":57,"zip":58,"country":46,"countryCode":47,"cosmosGeoPoint":59,"geoPoint":63,"contacts":64},"The First Affiliated Hospital, Zhejiang University School of Medicine","Hangzhou","Zhejiang","310000",{"type":49,"coordinates":60},[61,62],120.16142,30.29365,{"lat":62,"lon":61},[65,67],{"name":32,"role":33,"phone":34,"phoneExt":66,"email":35},"+861861651408",{"name":37,"role":33,"phone":38,"phoneExt":25,"email":39},{"facility":69,"status":25,"city":56,"state":57,"zip":70,"country":46,"countryCode":47,"cosmosGeoPoint":71,"geoPoint":73,"contacts":25},"Shulan (Hangzhou) Hospital","310011",{"type":49,"coordinates":72},[61,62],{"lat":62,"lon":61},{"type":75,"investigatorFullName":76,"investigatorTitle":77,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Diansan Su","Chairman of Anesthesiology","100642549","supraglottic-oxygenation-via-oral-transtracheal-catheter-for-reducing-the-incidence-of-hypoxemia-during-ercp-under-sedation-100642549",false,"NCT07637721","Supraglottic Oxygenation Via Oral Transtracheal Catheter for Reducing the Incidence of Hypoxemia During ERCP Under Sedation","Supraglottic Oxygenation Via Oral Transtracheal Catheter for Reducing the Incidence of Hypoxemia During ERCP Under Sedation：a Randomized Controlled Trial","Inclusion Criteria:\n\n* Age≥18years\n* The ASA classification ranges from I to III\n* Patients have signed the informed consent form\n* Patients scheduled to undergo sedated ERCP examination procedure\n\nExclusion Criteria:\n\n* Severe cardiac dysfunction (\\\u003C4 METs);\n* Diagnosed chronic obstructive pulmonary disease (COPD) or other acute\u002Fchronic pulmonary diseases requiring long-term\u002Fintermittent oxygen therapy;\n* Upper respiratory tract infections including oral, nasal or pharyngeal infections;\n* Fever (core temperature \\>37.5°C);\n* Confirmed pregnancy or current breastfeeding;\n* Hypersensitivity to sedative drugs such as propofol;\n* Current participation in other clinical trials;","ALL","18 Years",{"count":88,"type":89},410,"ESTIMATED","INTERVENTIONAL",[92],"NA","Endoscopic retrograde cholangiopancreatography (ERCP) is commonly used for the diagnosis and treatment of pancreatobiliary diseases. While Monitored Anesthesia Care (MAC) enhances the efficiency of ERCP, deep sedation introduces significant airway risks, particularly hypoxemia resulting from sedative-induced upper airway collapse. With reported hypoxemia rates ranging from 10% to 69%, and the potential for severe complications such as myocardial ischemia and neurological damage, effective airway management is paramount. Supraglottic oxygenation via oral transtracheal catheter provides a viable method for relieving obstruction and enabling positive pressure ventilation, serving as a less invasive alternative to tracheal intubation. Despite its proven utility in other settings, this technique has not yet been evaluated in the context of deeply sedated ERCP.",[95,96,97,98],"Choledocholithiasis With Cholecystitis With Obstruction","Obstructive Jaundice","Pancreatitis","Cholelithiasis",[100,101,102,103,104],"ERCP","Monitored Anesthesia Care","deep sedation","hypoxemia","The Supraglottic Oxygenation Via Oral Transtracheal Catheter","NOT_YET_RECRUITING","2026-06-09",{"date":108,"type":109},"2026-06-10","ACTUAL",{"date":111,"type":89},"2026-06-12",{"date":113,"type":89},"2027-12-31",{"name":5,"class":6},3]