ArticleArthroplasty today2020
The Impact of Femoral Nerve Anesthesia on Short-Term Clinical Outcomes and Opioid Claims After Total Knee Arthroplasty.
Article in Arthroplasty today, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Physicochemical stability of sufentanil and esketamine containing analgesic mixtures applied for patient-controlled intravenous analgesia.BMC anesthesiology · 2026Article
- Article
- Analgesic Efficacy of Multiple Single-Shot Peripheral Nerve Blocks on Postoperative Short-Term Opioid Usage and Clinical Outcomes in a Suburban Hospital Setting.Journal of clinical medicine research · 2022Article
- Study on the Effect of Different Doses of Hydromorphone on the Time Response and Postoperative Analgesia of Ropivacaine in Ultrasound-Guided Suprailiac Fascia Inguinal Block.Evidence-based complementary and alternative medicine : eCAM · 2021Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe impact of femoral nerve blocks (FNBs) during primary total knee arthroplasty (TKA) on clinical outcomes and pain management remains unclear. The present research investigates the impact that continuous and single-shot FNBs during TKA have on postoperative opioid claims and short-term clinical outcomes.
methodsAn administrative claims database was queried to identify patients who underwent primary TKA with a continuous FNB, single-shot FNB, or no FNB. More than 300,000 patients were analyzed from the database. Rates of opioid claims were compared via achi-square analysis. Incidence of postoperative complications was compared with multivariable logistic regression.
resultsPatients receiving a FNB had a significantly higher risk of falls both at 6 months (odds ratio [OR], 1.30) and 1 year postoperatively (OR, 1.25), as well as readmissions within 90 days (OR, 1.18) compared with patients without FNBs. The FNB cohort exhibited a higher risk of deep vein thrombosis (OR, 1.57), myocardial infarction (OR, 1.79), and cerebrovascular accident (OR, 1.20) during the inpatient stay. Relative to single-shot FNBs, continuous FNBs were associated with a higher risk of readmissions within 90 days and systemic complications, although the risk varied by age, sex, and Charlson Comorbidity Index score. More patients without FNBs filed opioid claims within 1 year postoperatively, but the average total morphine milligram equivalents prescribed was comparable to patients who received FNBs.
conclusionsFNBs during TKA place patients at a significantly higher risk of falls, readmissions, and systemic complications in the short term. The risk of readmission and systemic complications was higher for continuous FNBs. More patients without FNBs filed opioid claims postoperatively than patients who received FNBs.
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