Comparison of the Postoperative Analgesic Effects of ITM and Bi-level ESPB in Liver Transplantation Donors

Condition(s) studied

Investigational drug(s) / intervention(s)

Intrathecal Morphine: An intrathecal injection of morphine 300μg will be administered at the L3-L4 or L4-L5 level. Additionally, in the postoperative period a dexketoprofen dose of 50 mg twice daily were administered iv for multimodal analgesia.

Bi-level Erector Spinae Plane Block: Bi-level erector spinae plane block will be performed on the patients using a total of 40 ml of 0.25% bupivacaine under ultrasound guidance. Additionally, in the postoperative period a dexketoprofen dose of 50 mg twice daily were administered iv for multimodal analgesia.

Study summary

Liver transplantation is a life-saving procedure for patients with end-stage liver disease, and postoperative pain management is critical for optimizing donor recovery and overall outcomes. Poorly controlled pain following donor hepatectomy may reduce quality of life, delay mobilization, and contribute to the development of chronic pain syndromes.

Regional anesthesia techniques, such as intrathecal morphine and erector spinae plane block, have been utilized to enhance postoperative analgesia and reduce perioperative opioid requirements, potentially minimizing opioid-related adverse effects.

In this study, we aimed to compare the postoperative analgesic efficacy of intrathecal morphine and Bi-level erector spinae plane block in living liver donors.

Eligibility

Primary outcome measure(s)

• Pain Scores — On the operation day
  Pain will be assessed at rest and while coughing using the visual analog scale on a scale from 0 (no pain) to 10 (worst pain). Pain assessment will be done at 0st, 1st, 2nd,4th, 12th, and 24th hours after surgery.

Trial sites (1)

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