Work

Effect of Multimodal Pre-emptive Analgesia with Pregabalin Versus Naproxen on Post-Thoracotomy Pain and Opioid Consumption: A Randomized Clinical Trial

Year: 2026

Type: article

Study designs: Randomized Controlled Trial, Clinical Trial

Abstract: Objective: Thoracotomy produces severe postoperative pain that limits deep breathing and coughing and may worsen recovery. Opioid-centred regimens can cause adverse effects; pre-emptive multimodal analgesia may reduce central sensitisation and opioid use. Methods: (maximum 500 mg) 2 hours preoperatively. All patients received standardized general anaesthesia combined with thoracic epidural analgesia. Numerical rating scale (NRS) pain at rest and during deep breathing and coughing were assessed at 2, 6, 12, and 24 hours. A rescue opioid was administered when NRS exceeded 3. Time to first rescue, total 24-hour opioid consumption, number of rescue doses, sleep interference, and adverse events were recorded. Results: =0.001). Dynamic pain during deep breathing and coughing was lower with pregabalin at early time points; sedation was slightly higher at 2 hours, without significant adverse neurocognitive events. Conclusion: Pre-emptive pregabalin improved functional analgesia and produced an opioid-sparing effect compared with naproxen after thoracotomy, with acceptable short-term safety, thereby supporting enhanced recovery pathways.

Source: Türk anesteziyoloji ve reanimasyon derneği dergisi

DOI: 10.4274/tjar.2026.262403

Authors: Prajjal Das, Rajni Gupta

Institutions: Uttar Pradesh University of Medical Sciences, King George's Medical University

Language: English

Topic: Anesthesia and Pain Management

Subfield: Surgery

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W7204549549