Postoperative analgesia in patients undergoing thoracotomy: A comparison between total intravenous anesthesia and inhalation anesthesia

• Published in: Pakistan journal of medical sciences 2024-11, Vol.40 (10), p.2219-2222
• Main Authors: Lee, Joo-Yong, Jeong, Soon-Taek, Hwang, Ji-Hye, Park, Sang Hi
• Format: Article
• Language: English
• Subjects: Analgesics; Analysis; Anesthesia; Care and treatment; Dexmedetomidine; General anesthesia; Lung diseases; Narcotics; Original; Ostomy; Pain; Remifentanil; Thoracic surgery
• ISSN: 1682-024X; 1681-715X
• DOI: 10.12669/pjms.40.10.9907

Propofol is more effective than inhalational anesthesia; however, the results for the management of acute pain remain controversial. Therefore, this study aimed to determine the incidence of acute pain after inhalation anesthesia and total intravenous anesthesia among patients who underwent thoracotomy at our hospital. We conducted a single center retrospective observational study using data from electronic medical records. Sixty patients aged ≥20 years with American Society of Anesthesiologists physical status class I or II who underwent regular and emergency thoracotomy between January 1, 2016, and January 1, 2020, at Chungbuk National University Hospital were included in this study. The anesthesia and postoperative pain records of those who received total intravenous anesthesia (n=30) and inhalation anesthesia (n=30) were retrospectively reviewed. The pain score on the numeric rating scale (NRS) was evaluated at 2, 8, 24, and 30 hours postoperatively. The average NRS score of patients who received total intravenous anesthesia was lesser than that of those who received inhalational anesthesia. Moreover, the difference in the NRS scores at eight hours postoperatively was statistically significant (P