A technique for continuous intercostal nerve block analgesia following thoracotomy

Area of Science:

• Anesthesiology
• Thoracic Surgery
• Pain Management

Background:

• Thoracotomy can cause significant incisional chest pain, negatively impacting respiratory function and patient comfort.
• Postoperative pain following thoracic surgery can lead to complications such as atelectasis and pneumonia.
• Effective pain management is crucial for recovery after thoracotomy.

Purpose of the Study:

• To evaluate the efficacy of continuous intercostal nerve blockade in managing postoperative pain after thoracotomy.
• To assess the impact of intercostal nerve blockade on respiratory function and patient comfort.
• To determine the feasibility of using indwelling analgesic catheters for sustained nerve blockade.

Main Methods:

• Continuous intercostal nerve blockade was established using indwelling analgesic catheters inserted during thoracotomy closure.
• Pain levels were assessed using standardized pain scales.
• Respiratory function parameters were monitored postoperatively.
• Patient comfort was evaluated through patient-reported outcomes.

Main Results:

• Continuous intercostal nerve blockade significantly reduced incisional chest pain.
• Improved respiratory function was observed in patients receiving nerve blockade.
• Patients reported enhanced comfort and reduced opioid consumption.
• The use of indwelling catheters facilitated sustained and effective pain relief.

Conclusions:

• Continuous intercostal nerve blockade via indwelling catheters is an effective strategy for managing postoperative pain following thoracotomy.
• This approach improves respiratory mechanics and patient comfort, contributing to better surgical outcomes.
• Intercostal nerve blockade should be considered as a component of multimodal pain management in thoracic surgery.