The effects of intrathecal fentanyl on postoperative opioid utilization rates in elderly patients undergoing lower extremity orthopedic surgery: a randomized controlled trial

Abstract Background Various types of lower extremity orthopedic surgeries can cause severe postoperative pain in elderly patients. Achieving adequate pain control while minimizing the use of opioids is advantageous, as it helps reduce postoperative complications and facilitates recovery. In this ran...

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Bibliographic Details
Main Authors: Yinghua Gu, Yan Li, Wenxun Liu, Xin Liu, Qingshan Ye
Format: Article
Language:English
Published: BMC 2025-05-01
Series:Perioperative Medicine
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Online Access:https://doi.org/10.1186/s13741-025-00541-9
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