Analgesia with Ultrasound-Guided Deep Iliacus Plane Block for Hip Fracture Surgery
Official title: Analgesic Efficacy of Ultrasound-Guided Deep Iliacus Plane Block in Patients Undergoing Hip Fracture Surgery: A Prospective, Randomized, Double-Blind, Sham-Controlled Clinical Trial
Run by Kanuni Sultan Suleyman Training and Research Hospital · NCT07716540 · Data updated 2026-11-12
This study tests whether adding an ultrasound-guided deep iliacus plane block after hip fracture surgery helps control pain better than a sham block when patients also use standard pain medicines.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 52 (estimated) |
| Sponsor | Kanuni Sultan Suleyman Training and Research Hospital Academic / other |
| Locations | 1 site (Istanbul, Istanbul) |
| Status | Recruiting |
| Started | July 20, 2026 |
| Main results expected | January 1, 2027 |
| Study ends | January 1, 2027 |
| Registry record updated | October 13, 2026 |
| Trial ID | NCT07716540 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults 18 years and older undergoing unilateral hip fracture surgery under spinal anesthesia who can use pain scales and PCA devices.
✕Probably not a fit
Patients who do not experience added pain relief from regional anesthesia or have contraindications to blocks may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This randomized, double-blind, sham-controlled trial enrolls adults undergoing unilateral hip fracture surgery with spinal anesthesia. Participants receive either an ultrasound-guided deep iliacus plane block with local anesthetic or a sham block with saline after surgery, in addition to standard multimodal pain management. Randomization is computer-generated and concealed, and outcome assessment is performed while spinal anesthesia effects may still be present. The study uses established monitoring and follows ethical and safety guidelines for perioperative care.
Why it matters
Potential benefit: If successful, the block could reduce postoperative pain and opioid needs after hip fracture surgery.
How similar studies have gone: Previous regional anesthesia techniques have shown benefits in hip surgery, but this specific deep iliacus plane block is being tested for its analgesic effectiveness.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age 18 years or older * Scheduled to undergo unilateral hip fracture surgery under spinal anesthesia * American Society of Anesthesiologists (ASA) physical status I-III * Ability to understand and use the Numerical Rating Scale and patient-controlled analgesia device * No contraindication to spinal anesthesia or the deep iliacus plane block * Written informed consent provided by the participant or legally authorized representative Exclusion Criteria: * ASA physical status IV or higher * Emergency surgery * Coagulopathy, bleeding diathesis, or anticoagulant treatment that contraindicates spinal anesthesia or peripheral nerve block * Infection at the planned needle insertion site * Known allergy to local anesthetics or any study medication * Pre-existing peripheral neuropathy, neurological disorder, or motor deficit involving the operated lower extremity * Inability to understand or use the Numerical Rating Scale or patient-controlled analgesia device * Cognitive impairment or communication difficulty preventing reliable postoperative assessment * Refusal to participate
Where it's running
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Health Science University İstanbul Kanuni Sultan Süleyman Education and Training Hospital
Istanbul, Istanbul, Turkey (Türkiye) Recruiting
Study contacts
- Study coordinator: Engin ihsan Turan, principal investigator
- Email: enginihsan@hotmail.com
- Phone: +905382431114
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.