Quadratus Lumborum Block vs Transversus Abdominis Plane Block for Post-prostatectomy Analgesia

• Status: Recruiting
• Trial end date: 2020-12-31
• Target enrollment: 0
• Participant gender: Male

Summary

Recently, the uses of peripheral axial blocks that deliver local anesthetic into the transversus abdominis fascial plane have become popular for operations that involve incision(s) of the abdominal wall. Thus, the Transversus Abdominis plane (TAP) block has been shown to reduce perioperative opioid use in elective abdominal surgery, including open appendicectomy, laparotomy, and laparoscopic cholecystectomy.

Currently, the Quadratus Lumborum block (QL block) is performed as one of the perioperative pain management procedures for all generations (pediatrics, pregnant, and adult) undergoing abdominal surgery. The local anesthetic injected via the approach of the posterior QL block ( QL 2 block ) can more easily extend beyond the TAP to the thoracic paravertebral space or the thoracolumbar plane, the posterior QL block entails a broader sensory-level analgesic and may generate analgesia from T7 to L1. Use of posterior QL block in laparoscopic prostatectomy has not been investigated before and it is the variant that will be discussed in our study.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Jagiellonian University
• Treatments: Bupivacaine

Criteria

Inclusion Criteria:

• Pateints who will have prostatectomy ASA II or III

Exclusion Criteria: Patient refusal Local infection at the site of injection Allergy to study medications Sepsis Anatomic abnormalities Systemic anticoagulation or coagulopathy Inability to comprehend or participate in pain scoring system Inability to use intravenous patient controlled analgesia

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