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. 2024 Jun;90(2):335-342.
doi: 10.52628/90.2.11791.

Perioperative systemic corticosteroids in primary unilateral total knee arthroplasty: a systematic review

Perioperative systemic corticosteroids in primary unilateral total knee arthroplasty: a systematic review

J C VAN Egmond et al. Acta Orthop Belg. 2024 Jun.

Abstract

Main reasons for prolonged hospital stay after total knee arthroplasty (TKA) are postoperative nausea and vomiting (PONV) and pain. Having a positive effect on both PONV and pain, perioperative administration of corticosteroids might improve rehabilitation and reduce length of hospital stay (LOS) after TKA. Aim of this review is to determine the effect of different corticosteroid dosages on PONV, pain, and LOS in TKA. A systematic search for articles comparing dosage effects of corticosteroids regarding PONV, pain, and LOS after primary unilateral TKA was conducted using EMBASE, PubMed publisher, MEDLINE, Cochrane, Google scholar, and Web-of-Science for articles published from inception to March 17, 2022. 16 studies were included involving 2352 TKA procedures. Most studies showed reduced pain scores in corticosteroid groups and some described better pain reduction in high-dose groups. All studies showed reduced PONV in the corticosteroid groups. LOS was similar in most studies comparing placebo and perioperative corticosteroids. Only one study reported increased infection rates and intramuscular venous thrombosis in the corticosteroid group. Concluding, current literature on corticosteroids use in TKA is highly variable in type, dosage, and timing of administering medication. Overall, corticosteroids mostly reduce pain and PONV with limited effects on LOS after TKA. Only minimal statistically significant and clinically relevant benefits were found in perioperative high-dose corticosteroids compared to low-dose. Given the short follow-up in most studies, it is not possible to evaluate safety of high-dose corticosteroids.

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