About this trial
Lumbar instrumentation surgery is associated with significant postoperative pain. This study evaluates the analgesic effectiveness of the ultrasound-guided Quadro-Iliac Plane Block in patients undergoing lumbar instrumentation surgery, aiming to assess the efficacy of this newly developed technique for postoperative pain management.
Eligibility criteria
Qualifiers
Classified as American Society of Anesthesiologists (ASA) physical status I-III
Scheduled for elective lumbar instrumentation surgery
Surgery performed under general anesthesia
Provision of written informed consent
Disqualifiers
Use of anticoagulant or antiplatelet medications
Presence of bleeding diathesis or coagulation disorders
Known allergy or hypersensitivity to local anesthetics or opioid medications
Infection at the planned block site
Trial design
Treatments tested in this trial
- Quadro-Iliac Plane Block