[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"external-oblique-intercostal-plane-block\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:external-oblique-intercostal-plane-block":30},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,6,0,[8,51,77,105,130,154],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":32,"overallStatus":38,"whyStopped":4,"lastUpdateSubmitDate":39,"lastUpdatePostDateStruct":40,"startDateStruct":43,"completionDateStruct":45,"leadSponsor":47,"locationsCount":50},"100611543","external-oblique-intercostal-block-eoicb-for-laparoscopic-cholecystectomy-100611543",false,"NCT07241949","External Oblique Intercostal Block (EOICB) for Laparoscopic Cholecystectomy","Paravertebral Block or External Oblique Intercostal Block? A Comparative Analysis of Pain and Opioid Consumption After Laparoscopic Cholecystectomy: A Randomized Controlled Trial","Inclusion Criteria:\n\n* Age between 18 and 65 years\n* Scheduled for elective laparoscopic cholecystectomy under general anesthesia\n* ASA physical status I-III\n* Able to understand the study procedure and provide informed consent\n\nExclusion Criteria:\n\nPatient refusal or inability to provide informed consent\n\nAllergy or contraindication to local anesthetics, tramadol, or study medications\n\nCoagulopathy or current anticoagulant therapy\n\nLocal infection at the planned block injection site\n\nSevere hepatic or renal impairment\n\nChronic opioid use or opioid dependence\n\nNeurological or psychiatric disorders affecting pain perception or communication\n\nPregnancy or breastfeeding\n\nBody mass index (BMI) \\> 35 kg\u002Fm²\n\nConversion to open cholecystectomy during surgery","ALL","18 Years","65 Years",{"count":20,"type":21},147,"ESTIMATED","INTERVENTIONAL",[24],"NA","This single-center, prospective, randomized controlled trial aims to compare the effects of paravertebral block (PVB), external oblique intercostal (EOI) block, and intravenous patient-controlled analgesia (PCA) with tramadol on postoperative pain and opioid consumption in patients undergoing elective laparoscopic cholecystectomy. The primary endpoint is total tramadol consumption within 24 hours postoperatively. Secondary outcomes include pain scores, additional analgesic use, incidence of nausea\u002Fvomiting, mobilization time, and length of hospital stay.",[27,28,29,30,31],"Postoperative Pain","Laparoscopic Cholecystectomy","Paravertebral Block","External Oblique Intercostal Plane Block","Patient Controlled Analgesia",[33,34,35,36,37],"Cholecystectomy","Pain","Analgesia","Tramadol","Nerve Block","RECRUITING","2026-06-30",{"date":41,"type":42},"2026-07-02","ACTUAL",{"date":44,"type":42},"2025-12-01",{"date":46,"type":21},"2026-12-05",{"name":48,"class":49},"Cukurova University","OTHER",1,{"id":52,"slug":53,"hasResults":11,"nctId":54,"briefTitle":55,"officialTitle":56,"acronym":4,"eligibilityCriteria":57,"healthyVolunteers":11,"sex":16,"minAge":58,"maxAge":59,"enrollmentInfo":60,"targetDuration":4,"studyType":22,"phases":62,"briefSummary":63,"conditions":64,"keywords":4,"overallStatus":38,"whyStopped":4,"lastUpdateSubmitDate":68,"lastUpdatePostDateStruct":69,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":50},"100638878","external-oblique-intercostal-plane-block-versus-erector-spinae-plane-block-in-paediatric-upper-abdominal-surgeries-100638878","NCT07617545","External Oblique Intercostal Plane Block Versus Erector Spinae Plane Block in Paediatric Upper Abdominal Surgeries","Ultrasound Guided External Oblique Intercostal Plane Block Versus Erector Spinae Plane Block in Paediatric Upper Abdominal Surgeries","Inclusion Criteria:\n\n* Children aged between 6 and 12 years of both sex.\n* Patients with the American Society of Anesthesiologists (ASA) physical status I\u002FII.\n* Patients undergoing upper abdominal surgeries involving upper abdominal incisions.\n\nExclusion Criteria:\n\n* Guardian refusal.\n* Allergy to local anesthetics.\n* Surgical procedures exceeding 3 hours.\n* Infection at the area planned for the block injection.\n* Prolonged opioid medication.\n* Patients preoperatively medicated by Beta blockers","6 Years","12 Years",{"count":61,"type":21},40,[24],"This study aims to compare between ultrasound guided external oblique intercostal plane block and ultrasound guided erector spinae plane block in paediatric upper abdominal surgeries.",[30,65,66,67],"Erector Spinae Plane Block","Pediatric","Upper Abdominal Surgeries","2026-05-24",{"date":70,"type":42},"2026-06-01",{"date":72,"type":42},"2025-05-01",{"date":74,"type":21},"2026-10-01",{"name":76,"class":49},"Alexandria University",{"id":78,"slug":79,"hasResults":11,"nctId":80,"briefTitle":81,"officialTitle":82,"acronym":4,"eligibilityCriteria":83,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":84,"targetDuration":4,"studyType":22,"phases":86,"briefSummary":87,"conditions":88,"keywords":92,"overallStatus":95,"whyStopped":4,"lastUpdateSubmitDate":96,"lastUpdatePostDateStruct":97,"startDateStruct":99,"completionDateStruct":101,"leadSponsor":103,"locationsCount":4},"100637643","intertransverse-process-block-versus-external-oblique-intercostal-plane-block-after-laparoscopic-sleeve-gastrectomy-100637643","NCT07591116","Intertransverse Process Block Versus External Oblique Intercostal Plane Block After Laparoscopic Sleeve Gastrectomy","Intertransverse Process Block Versus External Oblique Intercostal Plane Block for Postoperative Analgesia After Laparoscopic Sleeve Gastrectomy: A Prospective Randomized Controlled Trial","Inclusion Criteria:\n\n* Patients aged 18-65 years\n* ASA physical status I-III\n* Scheduled for elective laparoscopic sleeve gastrectomy\n* Body mass index (BMI) \\>35 kg\u002Fm²\n* Ability to understand and use the patient-controlled analgesia (PCA) device\n* Ability to provide written informed consent\n\nExclusion Criteria:\n\n* Refusal to participate\n* Allergy to local anesthetics\n* Infection at the injection site\n* Coagulopathy or ongoing anticoagulant therapy\n* Chronic opioid use or opioid dependence\n* Severe hepatic or renal insufficiency\n* Pregnancy or breastfeeding\n* Cognitive impairment or inability to communicate pain scores\n* Body mass index (BMI) \\>35 kg\u002Fm²",{"count":85,"type":21},60,[24],"This randomized clinical trial aims to evaluate and compare the analgesic efficacy of the Intertransverse Process Block (ITPB) and the Subcostal External Oblique Intercostal Plane Block (EOIPB) in patients undergoing laparoscopic sleeve gastrectomy. The primary outcome is the Visual Analog Scale (VAS) score within the first 24 hours after surgery. Secondary outcomes include total opioid consumption, requirement for rescue analgesia, block-related complications and adverse effects (hematoma, pneumothorax, local anesthetic systemic complications, vascular puncture, and infection), patient satisfaction assessed using a Likert scale, quality of recovery assessed using the QoR-15 questionnaire, and incidence of postoperative nausea and vomiting.",[89,30,90,91,27],"Intertransverse Process Block","Sleeve Gastrectomy","Regional Anaesthesia",[93,94],"ITP","EOIPB","NOT_YET_RECRUITING","2026-05-09",{"date":98,"type":42},"2026-05-15",{"date":100,"type":21},"2026-12-15",{"date":102,"type":21},"2027-12-30",{"name":104,"class":49},"Antalya City Hospital",{"id":106,"slug":107,"hasResults":11,"nctId":108,"briefTitle":109,"officialTitle":109,"acronym":4,"eligibilityCriteria":110,"healthyVolunteers":111,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":112,"targetDuration":4,"studyType":22,"phases":114,"briefSummary":115,"conditions":116,"keywords":118,"overallStatus":95,"whyStopped":4,"lastUpdateSubmitDate":120,"lastUpdatePostDateStruct":121,"startDateStruct":123,"completionDateStruct":125,"leadSponsor":127,"locationsCount":50},"100635022","comparison-of-the-effects-of-external-oblique-intercostal-plane-block-and-subcostal-transversus-plane-block-methods-with-ultrasound-guidance-on-postoperative-analgesia-in-laparoscopic-sleeve-gastrectomy-operations-100635022","NCT07547280","Comparison of the Effects of External Oblique Intercostal Plane Block and Subcostal Transversus Plane Block Methods With Ultrasound Guidance on Postoperative Analgesia in Laparoscopic Sleeve Gastrectomy Operations","Inclusion Criteria:\n\n* Adult patients aged between 18 and 65 years\n* Patients classified as American Society of Anesthesiologists (ASA) physical status I-III\n\nExclusion Criteria:\n\n* Patients younger than 18 years or older than 65 years\n* Inability to cooperate or comply with study procedures\n* Liver and kidney failure\n* American Society of Anesthesiologists (ASA) IV-V patient\n* External oblique intercostal block(EOİB) and the Subcostal Transversus Abdominis Plane block(s-TAB) are contraindicated",true,{"count":113,"type":21},90,[24],"The primary aim of this study was to investigate the effects of the external oblique intercostal plane block and the subcostal transversus abdominis plane block on postoperative pain scores and opioid consumption in patients undergoing laparoscopic sleeve gastrectomy.",[90,30,117],"Subcostal Transverse Abdominis Plane Block",[119],"Ultrasound guided · External oblique intercostal plane block · Sleeve gastrectomy Bariatric surgery Postoperative · Analgesia","2026-04-20",{"date":122,"type":42},"2026-04-23",{"date":124,"type":21},"2026-04-01",{"date":126,"type":21},"2027-05-01",{"name":128,"class":129},"Sanliurfa Education and Research Hospital","OTHER_GOV",{"id":131,"slug":132,"hasResults":11,"nctId":133,"briefTitle":134,"officialTitle":134,"acronym":4,"eligibilityCriteria":135,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":136,"targetDuration":4,"studyType":22,"phases":138,"briefSummary":139,"conditions":140,"keywords":4,"overallStatus":38,"whyStopped":4,"lastUpdateSubmitDate":145,"lastUpdatePostDateStruct":146,"startDateStruct":148,"completionDateStruct":150,"leadSponsor":152,"locationsCount":50},"100621093","ultrasound-guided-external-oblique-intercostal-plane-block-versus-subcostal-transversus-abdominis-plane-block-for-perioperative-analgesia-in-laparoscopic-sleeve-gastrectomy-100621093","NCT07366138","Ultrasound-Guided External Oblique Intercostal Plane Block Versus Subcostal Transversus Abdominis Plane Block For Perioperative Analgesia in Laparoscopic Sleeve Gastrectomy","Inclusion Criteria:\n\n* Age from 18 to 65 years.\n* Both genders.\n* American Society of Anesthesiologists (ASA) class I or II\n* Body mass index (BMI) between 30-50 kg\u002Fm².\n* Scheduled for elective laparoscopic sleeve gastrectomy under general anesthesia.\n* Written informed consent from patients or surrogate decision makers.\n\nExclusion Criteria:\n\n* Patient refusal.\n* Allergy to local anesthetics.\n* Coagulation disorders or anticoagulant therapy.\n* Local infection or scar at the injection site.\n* Severe hepatic or renal dysfunction.\n* Chronic opioid use or psychiatric illness interfering with pain assessment.\n* Conversion to open surgery or intraoperative complications requiring re-exploration.",{"count":137,"type":21},70,[24],"This study aims to compare the analgesic efficacy, duration of analgesia, and overall opioid consumption between the external oblique intercostal plane (EOIP) block and subcostal transversus abdominis plane (TAP) block in patients undergoing laparoscopic sleeve gastrectomy.",[141,30,142,143,144],"Ultrasound","Subcostal Transversus Abdominis Plane Block","Perioperative Analgesia","Laparoscopic Sleeve Gastrectomy","2026-01-17",{"date":147,"type":42},"2026-01-26",{"date":149,"type":42},"2025-11-01",{"date":151,"type":21},"2026-11-01",{"name":153,"class":49},"Benha University",{"id":155,"slug":156,"hasResults":11,"nctId":157,"briefTitle":158,"officialTitle":158,"acronym":4,"eligibilityCriteria":159,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":160,"enrollmentInfo":161,"targetDuration":4,"studyType":22,"phases":163,"briefSummary":164,"conditions":165,"keywords":166,"overallStatus":95,"whyStopped":4,"lastUpdateSubmitDate":169,"lastUpdatePostDateStruct":170,"startDateStruct":172,"completionDateStruct":174,"leadSponsor":176,"locationsCount":4},"100606759","comparison-of-the-effects-of-external-oblique-intercostal-plane-block-subcostal-transverse-abdominis-plane-block-and-their-combination-in-the-management-of-postoperative-pain-in-laparoscopic-cholecystectomy-surgery-100606759","NCT07179731","Comparison of the Effects of External Oblique Intercostal Plane Block, Subcostal Transverse Abdominis Plane Block, and Their Combination in the Management of Postoperative Pain in Laparoscopic Cholecystectomy Surgery","Inclusion Criteria:\n\n* Patients scheduled for laparoscopic cholecystectomy surgery\n* Patients aged between 18 to 80 years\n* Having an anesthesiology risk assessment of ASA I, II, or III\n\nExclusion Criteria:\n\n* Patients who do not give written and oral consent\n* Patients with coagulopathy\n* History of allergic reaction or intoxication by local anesthetics\n* Severe organ failure\n* Mental retardation or illiteracy\n* Presence of infection on the injection site\n* Pregnancy\n* Patients whom the procedure is extended to open cholecystectomy","80 Years",{"count":162,"type":21},105,[24],"This study aims to compare the efficacy of Subcostal Transversus Abdominis Plan Block, External Oblique Intercostal Plan Block and the combination of these two blocks, which are used in anesthesiology practice for postoperative pain in laparoscopy cholecystectomy surgery.",[30,117],[167,168],"external oblique intercostal block","subcostal transverse abdominis block","2025-09-17",{"date":171,"type":42},"2025-09-18",{"date":173,"type":21},"2025-09-23",{"date":175,"type":21},"2025-12-31",{"name":177,"class":49},"Istanbul Medeniyet University"]