[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100614119":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":24,"centralContacts":29,"locations":36,"responsibleParty":53,"collaborators":24,"id":57,"slug":58,"hasResults":59,"nctId":60,"briefTitle":61,"officialTitle":62,"acronym":24,"eligibilityCriteria":63,"healthyVolunteers":64,"sex":65,"minAge":66,"maxAge":67,"enrollmentInfo":68,"targetDuration":24,"studyType":71,"phases":72,"briefSummary":74,"conditions":75,"keywords":78,"overallStatus":39,"whyStopped":24,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":87,"leadSponsor":89,"locationsCount":90},{"fullName":5,"class":6},"Zagazig University","OTHER_GOV",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Ultrasound-guided regional anesthesia group","ACTIVE_COMPARATOR","patients will receive regional anesthesia using ultrasound guidance. Target nerves (e.g., great auricular nerve, auriculotemporal nerve and lesser occipital nerve) will be identified and anesthetized under real-time ultrasound visualization to ensure accurate needle placement and local anesthetic spread.",[13],"Procedure: Ultrasound-guided regional anesthesia group",{"label":15,"type":16,"description":17,"interventionNames":18},"Control group","SHAM_COMPARATOR","patients will receive general anesthesia",[19],"Other: Control group",[21,25],{"type":22,"name":9,"description":11,"armGroupLabels":23,"otherNames":24},"PROCEDURE",[9],null,{"type":26,"name":15,"description":27,"armGroupLabels":28,"otherNames":24},"OTHER","patients will receive general anesthesia.",[15],[30],{"name":31,"role":32,"phone":33,"phoneExt":34,"email":35},"Dina Salem, MD","CONTACT","0109933513","002","dinamaghraby@yahoo.com",[37],{"facility":38,"status":39,"city":40,"state":24,"zip":24,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"faculty of human medicine, Zagazig university hospitals","RECRUITING","Zagazig","Egypt","EG",{"type":44,"coordinates":45},"Point",[46,47],31.502,30.58768,{"lat":47,"lon":46},[50],{"name":51,"role":32,"phone":52,"phoneExt":34,"email":35},"Ahmed Hegab, MD","01000089347",{"type":54,"investigatorFullName":55,"investigatorTitle":56,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"PRINCIPAL_INVESTIGATOR","Dina Abdelhameed Elsadek Salem","Associate professor of anesthesia","100614119","comparative-study-between-ultrasound-guided-regional-anesthesia-for-awake-tympanoplasty-surgery-vs-general-anesthesia-100614119",false,"NCT07275450","Comparative Study Between Ultrasound Guided Regional Anesthesia for Awake Tympanoplasty Surgery vs General Anesthesia","Safety and Efficacy of Regional Anesthesia for Awake Tympanoplasty Surgery: A Randomized Controlled Trial","Inclusion Criteria:\n\n1. Patients acceptance\n2. Age: 21-65 years old\n3. Sex: both sex (males or females).\n4. Physical status: American Society Anesthesiologist (ASA) І and II.\n5. Patients will be scheduled for elective unilateral tympanoplasty.\n\nExclusion Criteria:\n\n1. Contraindication of regional anesthesia: Coagulopathy or use of anticoagulant therapy -local infection at the site of injection- known allergy to local anesthetics (bupivacaine).\n2. Neurological disorders affecting sensation in the head and neck.\n3. Psychiatric illness, severe anxiety, or inability to cooperate during awake surgery.\n4. History of previous neck or parotid surgery affecting nerve anatomy.\n5. BMI \\> 35 (if it may interfere with ultrasound visualization or landmark identification).\n6. Pregnancy.\n7. Advanced cardiovascular, respiratory, hepatic and renal diseases",true,"ALL","21 Years","65 Years",{"count":69,"type":70},128,"ESTIMATED","INTERVENTIONAL",[73],"NA","The aim of this study to evaluate efficacy of ultrasound guided regional anesthesia in performing awake tympanoplasty surgery versus traditional general anesthesia",[76,77],"Ultrasound Guided Nerve Block","Anesthesia , Analgesia",[79,80,81],"Ultrasound guided regional anesthesia","General anesthesia","Awake tympanoplasty","2025-12-10",{"date":84,"type":85},"2025-12-11","ACTUAL",{"date":82,"type":85},{"date":88,"type":70},"2026-10-01",{"name":5,"class":6},1]