[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100641174":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":29,"centralContacts":33,"locations":40,"responsibleParty":52,"collaborators":24,"id":54,"slug":55,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":59,"acronym":60,"eligibilityCriteria":61,"healthyVolunteers":56,"sex":62,"minAge":24,"maxAge":24,"enrollmentInfo":63,"targetDuration":24,"studyType":66,"phases":67,"briefSummary":69,"conditions":70,"keywords":72,"overallStatus":74,"whyStopped":24,"lastUpdateSubmitDate":75,"lastUpdatePostDateStruct":76,"startDateStruct":79,"completionDateStruct":81,"leadSponsor":83,"locationsCount":84},{"fullName":5,"class":6},"Gaziantep City Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Erector Spinae Plane Block","EXPERIMENTAL","Patients in this arm will receive ultrasound-guided bilateral erector spinae plane block following induction of general anesthesia. A standardized volume and concentration of local anesthetic will be administered at the appropriate thoracic level. All patients will receive standardized intraoperative anesthesia and postoperative multimodal analgesia.",[13],"Procedure: Erector Spinae Plane Block",{"label":15,"type":10,"description":16,"interventionNames":17},"Subcostal TAP Block","Patients in this arm will receive ultrasound-guided bilateral subcostal transversus abdominis plane block following induction of general anesthesia. A standardized volume and concentration of local anesthetic will be administered. All patients will receive standardized intraoperative anesthesia and postoperative multimodal analgesia.",[18],"Procedure: Subcostal Transversus Abdominis Plane Block",[20,25],{"type":21,"name":9,"description":22,"armGroupLabels":23,"otherNames":24},"PROCEDURE","Ultrasound-guided bilateral erector spinae plane block will be performed after induction of general anesthesia. The block will be administered at the appropriate thoracic vertebral level using a standardized volume and concentration of local anesthetic deposited in the fascial plane deep to the erector spinae muscle. The procedure will be performed by experienced anesthesiologists under sterile conditions.",[9],null,{"type":21,"name":26,"description":27,"armGroupLabels":28,"otherNames":24},"Subcostal Transversus Abdominis Plane Block","Ultrasound-guided bilateral subcostal transversus abdominis plane block will be performed after induction of general anesthesia. A standardized volume and concentration of local anesthetic will be injected into the fascial plane between the rectus abdominis and transversus abdominis muscles along the subcostal margin. The procedure will be performed by experienced anesthesiologists under sterile conditions.",[15],[30],{"name":31,"affiliation":5,"role":32},"Bekir Suat Kürkçüoğlu","PRINCIPAL_INVESTIGATOR",[34,38],{"name":31,"role":35,"phone":36,"phoneExt":24,"email":37},"CONTACT","05055830463","bekirsuat@gmail.com",{"name":31,"role":35,"phone":39,"phoneExt":24,"email":37},"+905055830463",[41],{"facility":5,"status":24,"city":42,"state":43,"zip":44,"country":45,"countryCode":24,"cosmosGeoPoint":46,"geoPoint":51,"contacts":24},"Şahinbey","Gaziantep","27060","Turkey (Türkiye)",{"type":47,"coordinates":48},"Point",[49,50],37.20414,36.907,{"lat":50,"lon":49},{"type":32,"investigatorFullName":31,"investigatorTitle":53,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"medical doctor","100641174","esp-vs-subcostal-tap-block-for-analgesia-after-laparoscopic-cholecystectomy-100641174",false,"NCT07661693","ESP vs Subcostal TAP Block for Analgesia After Laparoscopic Cholecystectomy","Comparison Of Ultrasound-guided Erector Spinae Plane Block And Subcostal Transversus Abdominis Plane Block For Postoperative Analgesia In Laparoscopic Cholecystectomy: A Prospective Randomized Double-blind Multicenter Trial","ESP TAP","Inclusion Criteria:\n\nAdults aged 18 years and older\n\nScheduled for elective laparoscopic cholecystectomy under general anesthesia\n\nAmerican Society of Anesthesiologists (ASA) physical status I-III\n\nAbility to understand the study protocol and provide written informed consent -\n\nExclusion Criteria:Refusal to participate\n\nKnown allergy or contraindication to local anesthetic agents\n\nCoagulopathy or anticoagulant therapy contraindicating regional anesthesia\n\nInfection at the planned injection site\n\nBody mass index (BMI) \\> 35 kg\u002Fm²\n\nChronic opioid use or opioid dependence\n\nChronic pain syndromes requiring regular analgesic treatment\n\nSevere hepatic, renal, or cardiac dysfunction\n\nPregnancy or breastfeeding\n\nInability to communicate or assess pain using the Numerical Rating Scale (NRS)\n\n\\-","ALL",{"count":64,"type":65},100,"ESTIMATED","INTERVENTIONAL",[68],"NA","This prospective, randomized, double-blind study compares the analgesic efficacy of ultrasound-guided erector spinae plane (ESP) block and subcostal transversus abdominis plane (TAP) block in patients undergoing laparoscopic cholecystectomy. The primary outcome is 24-hour postoperative opioid consumption. Secondary outcomes include postoperative pain scores, time to first analgesic request, shoulder pain, postoperative nausea and vomiting, and block-related complications.",[71],"Cholelithiasis, Postoperative Pain, Laparoscopic Cholecystectomy",[73],"ESP Block, TAP Block, Regional Anesthesia, Ultrasound, Laparoscopic Cholecystectomy, Postoperative Analgesia, Opioid Use","NOT_YET_RECRUITING","2026-06-16",{"date":77,"type":78},"2026-06-22","ACTUAL",{"date":80,"type":65},"2027-06-15",{"date":82,"type":65},"2027-09-15",{"name":5,"class":6},1]