NCT05491239

Optimal Postoperative Pain Management After Lung Surgery (OPtriAL)

Optimal Postoperative Pain Management After Lung Surgery (OPtriAL): Multi-centre Randomised Trial

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 450 (actual)
• Sponsor: Maxima Medical Center · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Adequate pain control after video-assisted thoracoscopic surgery (VATS) for lung resection is important to improve postoperative mobilisation, recovery, and to prevent pulmonary complications. So far, no consensus exists on optimal postoperative pain management after VATS anatomic lung resection. Thoracic epidural analgesia (TEA) is the reference standard for postoperative pain management following VATS. Although the analgesic effect of TEA is clear, it is associated with patient immobilisation, bladder dysfunction and hypotension which may result in delayed recovery and longer hospitalisation. These disadvantages of TEA initiated the development of unilateral regional techniques for pain management. The most frequently used techniques are continuous paravertebral block (PVB) and single-shot intercostal nerve block (ICNB). The investigators hypothesize that using either PVB or ICNB is non-inferior to TEA regarding postoperative pain and superior regarding quality of recovery (QoR). Signifying faster postoperative mobilisation, reduced morbidity and shorter hospitalisation, these techniques may therefore reduce health care costs and improve patient satisfaction.

Conditions

• Lung Cancer
• Pain, Postoperative
• VATS
• Locoregional Anaesthesia
• Thoracic Epidural

Interventions

Type	Name	Description
PROCEDURE	Thoracic epidural analgesia	After correct placement of the epidural catheter, a local anaesthetic (ropivacaine, levobupivacaine or bupivacaine) will be started and, according to in house protocols, an opioid will be added to the epidural solution. A provisional stop of the administration of the epidural infusion is planned after 48 hours (on the second postoperative day).
PROCEDURE	Continuous regional paravertebral block	The PVB catheter is placed under general anaesthesia at the beginning of the VATS procedure under direct thoracoscopic vision. The level of the PVB catheter placement is chosen at the intercostal space of the largest incision (mostly thoracic level 4 or 5). Under direct thoracoscopic vision, the surgeon inserts a Touhy needle. The tip of the needle is observed beneath the pleural surface thoracoscopically. Injection of about 2 mL ropivacaine 7.5mg/mL will create subpleural hydrodissection to reach the adequate paravertebral plane for placement of the catheter. The PVB catheter is subsequently placed under direct thoracoscopic vision and left next to the sympathetic chain in the paravertebral space. Next, a bolus of ropivacaine (total amount 20 mL including the given amount for hydrodissection) is given through the catheter. Postoperatively, a ropivacaine 2 mg/mL pump for continuous infusion is given with an infusion rate of 8-14 ml/hour.
PROCEDURE	Single shot intercostal nerve block	At the end of the surgery a single shot ICNB will be placed at 9 levels (thoracic level 2 to 10) with 2-3mL local anaesthetics per intercostal space under direct thoracoscopic vision. The injection site will be chosen just lateral from the sympathetic trunk. This group will have no analgesic catheters for continuous analgesia. No mobility restrictions are instructed in this group.

Timeline

• Start date: 2021-03-01
• Primary completion: 2023-10-01
• Completion: 2023-11-01
• First posted: 2022-08-08
• Last updated: 2024-07-08

Locations

1 site across 1 country: Netherlands