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Intrathecal Sufentanil with Bupivacaine Improves Postoperative Analgesia in Elderly Fracture Surgery

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Ace Report Cover
November 2025

Intrathecal Sufentanil with Bupivacaine Improves Postoperative Analgesia in Elderly Fracture Surgery

Vol: 307| Issue: 11| Number:47| ISSN#: 2564-2537
Study Type:Therapy
OE Level Evidence:1
Journal Level of Evidence:1

Effects of Intrathecal Sufentanil at Different Doses on Postoperative Pain Relief and Opioid Consumption in Elderly Patients Undergoing Lower Limb Orthopedic Surgery: A Randomized Controlled Trial.

J Pain Res . 2025 May 15:18:2439-2451.

Contributing Authors:
Y Li Y Gu W Liu X Liu F Wang B Tian W Zhou Q Ye

Synopsis

Two hundred thirty-one patients with lower-limb fractures were randomized to bupivacaine alone (B; n=78), bupivacaine+5 µg sufentanil (BS1; n=85), or bupivacaine+10 µg sufentanil (BS2; n=84). The primary outcomes were postoperative NRS pain scores and rescue analgesic use across postoperative days (POD) 1–3. Secondary outcomes included block characteristics and adverse events. Outcomes were assess...

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