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Right thoracic paravertebral analgesia for hepatectomy
A M-H Ho1, M K Karmakar, M Cheung
1Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, People's Republic of China. hoamh@cuhk.edu.hk
British Journal of Anaesthesia
|June 29, 2004
Summary
Thoracic paravertebral analgesia effectively managed pain after liver surgery in cirrhotic patients. This approach facilitated early breathing tube removal and provided good pain relief, reducing bleeding risks.
Area of Science:
- Hepatobiliary Surgery
- Pain Management
- Anesthesiology
Background:
- Cirrhotic patients often have impaired blood clotting (haemostatic deficiencies).
- Hepatectomy (liver surgery) can worsen these deficiencies, increasing bleeding risks.
- Thoracic epidural analgesia is commonly used for post-surgical pain but carries bleeding risks, especially in cirrhotic patients.
Observation:
- Two patients undergoing right lobe hepatectomy had pre-existing haemostatic deficiencies.
- These patients received thoracic paravertebral analgesia (TPA) predominantly on the right side for post-operative pain control.
Findings:
- Right thoracic paravertebral analgesia provided satisfactory pain relief.
- Patients experienced immediate post-operative tracheal extubation.
- The use of TPA in this context was associated with a reduced bleeding risk compared to thoracic epidural analgesia.
Implications:
- Thoracic paravertebral analgesia may be a safer alternative to thoracic epidural analgesia for pain management after hepatectomy in cirrhotic patients.
- This technique can potentially improve post-operative recovery, including earlier extubation.
- Further research is warranted to confirm the safety and efficacy of TPA in this high-risk population.