Comparison of peripheral nerve block with local infiltration analgesia regarding walking ability after total knee replacement: A retrospective, propensity-score matched-pair cohort study
Taeko Fukuda; Shinobu Imai; Shunji Simoda; Masaya Nakdera; Hiromasa Horiguchi · 2020 · Journal of Orthopaedic Surgery
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
Purpose: It is unclear whether perioperative analgesic techniques affect the functional outcome of total knee replacement (TKR). We investigated the effects of peripheral nerve block (PNB) and local infiltration (LI) on walking ability after TKR. Methods: The medical records of 7143 patients who underwent TKR using general anesthesia with PNB or LI techniques were reviewed. Factors affecting independence and/or improvement of walking after surgery were investigated using multivariate regression analysis. To adjust for baseline differences and minimize selection bias for the chosen analgesic te
Abstract by Taeko Fukuda; Shinobu Imai; Shunji Simoda; Masaya Nakdera; Hiromasa Horiguchi, Journal of Orthopaedic Surgery (2020) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.1177/2309499020931656