[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100648009":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":26,"centralContacts":31,"locations":37,"responsibleParty":54,"collaborators":26,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":26,"eligibilityCriteria":64,"healthyVolunteers":60,"sex":65,"minAge":66,"maxAge":26,"enrollmentInfo":67,"targetDuration":26,"studyType":70,"phases":71,"briefSummary":73,"conditions":74,"keywords":26,"overallStatus":40,"whyStopped":26,"lastUpdateSubmitDate":76,"lastUpdatePostDateStruct":77,"startDateStruct":80,"completionDateStruct":82,"leadSponsor":84,"locationsCount":85},{"fullName":5,"class":6},"Kanuni Sultan Suleyman Training and Research Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Deep Ilacus plane block group","ACTIVE_COMPARATOR","Participants assigned to this group will receive an ultrasound-guided unilateral deep iliacus plane block on the surgical side after completion of hip fracture surgery. The block will be performed using 30 mL of 0.25% bupivacaine. All participants will also receive standardized spinal anesthesia and multimodal postoperative analgesia, including intravenous patient-controlled analgesia with tramadol.",[13],"Procedure: Ultrasound-Guided Deep Iliacus Plane Block With Bupivacaine",{"label":15,"type":16,"description":17,"interventionNames":18},"Sham Control Group","PLACEBO_COMPARATOR","Participants assigned to this group will undergo an identical ultrasound-guided deep iliacus plane block procedure on the surgical side and will receive 30 mL of normal saline as a sham intervention. All participants will also receive standardized spinal anesthesia and the same multimodal postoperative analgesic regimen, including intravenous patient-controlled analgesia with tramadol.",[19],"Procedure: Sham Deep Iliacus Plane Block With Normal Saline",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"PROCEDURE","Ultrasound-Guided Deep Iliacus Plane Block With Bupivacaine","Following completion of surgery, participants will receive an ultrasound-guided unilateral deep iliacus plane block on the surgical side. A low-frequency curvilinear ultrasound transducer will be used to identify the anterior inferior iliac spine, iliopsoas muscle, psoas tendon, femoral nerve, and adjacent vascular structures. A 22-gauge, 100-mm block needle will be advanced using an in-plane approach into the target plane between the iliopsoas muscle and the anterior inferior iliac spine. After confirmation of the appropriate needle-tip position, 30 mL of 0.25% bupivacaine will be administered.",[9],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Sham Deep Iliacus Plane Block With Normal Saline","Participants will undergo an identical ultrasound-guided unilateral deep iliacus plane block procedure on the surgical side. The same anatomical landmarks, ultrasound approach, needle type, and target plane will be used. After confirmation of the appropriate needle-tip position, 30 mL of normal saline will be administered as the sham intervention.",[15],[32],{"name":33,"role":34,"phone":35,"phoneExt":26,"email":36},"Engin ihsan Turan, principal investigator","CONTACT","+905382431114","enginihsan@hotmail.com",[38],{"facility":39,"status":40,"city":41,"state":41,"zip":42,"country":43,"countryCode":26,"cosmosGeoPoint":44,"geoPoint":49,"contacts":50},"Health Science University İstanbul Kanuni Sultan Süleyman Education and Training Hospital","RECRUITING","Istanbul","34303","Turkey (Türkiye)",{"type":45,"coordinates":46},"Point",[47,48],28.94966,41.01384,{"lat":48,"lon":47},[51],{"name":52,"role":34,"phone":53,"phoneExt":26,"email":36},"Engin ihsan Turan","05382431114",{"type":55,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":26,"oldOrganization":26},"PRINCIPAL_INVESTIGATOR","Engin Ihsan Turan","principal investigator","100648009","analgesic-efficacy-of-ultrasound-guided-deep-iliacus-plane-block-in-patients-undergoing-hip-fracture-surgery-100648009",false,"NCT07716540","Analgesic Efficacy of Ultrasound-Guided Deep Iliacus Plane Block in Patients Undergoing Hip Fracture Surgery","Analgesic Efficacy of Ultrasound-Guided Deep Iliacus Plane Block in Patients Undergoing Hip Fracture Surgery: A Prospective, Randomized, Double-Blind, Sham-Controlled Clinical Trial","Inclusion Criteria:\n\n* Age 18 years or older\n* Scheduled to undergo unilateral hip fracture surgery under spinal anesthesia\n* American Society of Anesthesiologists (ASA) physical status I-III\n* Ability to understand and use the Numerical Rating Scale and patient-controlled analgesia device\n* No contraindication to spinal anesthesia or the deep iliacus plane block\n* Written informed consent provided by the participant or legally authorized representative\n\nExclusion Criteria:\n\n* ASA physical status IV or higher\n* Emergency surgery\n* Coagulopathy, bleeding diathesis, or anticoagulant treatment that contraindicates spinal anesthesia or peripheral nerve block\n* Infection at the planned needle insertion site\n* Known allergy to local anesthetics or any study medication\n* Pre-existing peripheral neuropathy, neurological disorder, or motor deficit involving the operated lower extremity\n* Inability to understand or use the Numerical Rating Scale or patient-controlled analgesia device\n* Cognitive impairment or communication difficulty preventing reliable postoperative assessment\n* Refusal to participate","ALL","18 Years",{"count":68,"type":69},52,"ESTIMATED","INTERVENTIONAL",[72],"NA","Hip fracture surgery is commonly associated with moderate to severe postoperative pain, which may delay mobilization and increase the need for opioid analgesics. The deep iliacus plane block is a recently described ultrasound-guided regional anesthesia technique designed to provide analgesia by allowing local anesthetic spread toward the femoral nerve, lateral femoral cutaneous nerve, and articular branches supplying the hip.\n\nThis prospective, randomized, double-blind, sham-controlled clinical trial will evaluate the analgesic efficacy of the deep iliacus plane block in adult patients undergoing hip fracture surgery under spinal anesthesia. After surgery, participants will be randomly assigned to receive either an ultrasound-guided deep iliacus plane block with local anesthetic or a sham block with normal saline.\n\nAll participants will receive standardized multimodal postoperative analgesia, including patient-controlled analgesia. The primary objective is to determine whether the deep iliacus plane block reduces postoperative opioid consumption during the first 24 hours after surgery. Postoperative pain scores, rescue analgesic requirements, sensory distribution, motor block, nausea and vomiting, quality of recovery, patient satisfaction, and block-related complications will also be evaluated.",[75],"Pain Management","2026-07-29",{"date":78,"type":79},"2026-07-30","ACTUAL",{"date":81,"type":69},"2026-07-20",{"date":83,"type":69},"2027-01-01",{"name":5,"class":6},1]