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Ropivacaine With Methylene Blue For Fascia Iliaca Block In Hip Arthroplasty

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Ace Report Cover
August 2025

Ropivacaine With Methylene Blue For Fascia Iliaca Block In Hip Arthroplasty

Vol: 307| Issue: 8| Number:69| ISSN#: 2564-2537
Study Type:Therapy
OE Level Evidence:1
Journal Level of Evidence:1

Analgesic effect of ropivacaine combined with methylene blue in fascia Iliaca block for patients undergoing hip arthroplasty.

BMC Musculoskelet Disord . 2025 Mar 14;26(1):256.

Contributing Authors:
Y Zhang S Yang ZR Lu F Zhou MY Liu

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Synopsis

Ninety patients undergoing THA were randomized to receive fascia iliaca compartment block (FICB) with ropivacaine + methylene blue (MB) (n=45) or ropivacaine alone (n=45). The primary outcome was VAS pain (rest and activity), with the 48 h VAS prespecified as primary. Secondary outcomes included hs‑CRP, procalcitonin, neutrophil‑to‑lymphocyte ratio, heart rate/mean arterial pressure, supplemental ...

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