Comparison of Staged Bilateral and Simultaneous Bilateral Total Knee Arthroplasty in Deep Vein Thrombosis Occurrence

Sarzaeem, Mohammad Mahdi; Omrani, Farzad Amozade; Abousaidi, Shobeir Rostami; Aghaalikhani, Mahdi

doi:10.5812/traumamon.15178

Cited by 1 publication

(1 citation statement)

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“…Studies like Chua [ 27 ] and Tsay [ 38 ] showed higher odds of mortality in SimBTKA compared to StaBTKA, with ORs of 2.80 [1.31, 5.99] and 1.55 [1.31, 1.84], respectively. On the other hand, studies like Koh [ 39 ] and Siedlecki [ 47 ]demonstrated lower odds for SimBTKA mortality, with ORs of 0.13 [0.02, 0.66] and 0.18 [0.02, 1.81], respectively.…”

Section: Reviewmentioning

confidence: 99%

Mortality Following Simultaneous Versus Staged Bilateral Total Knee Arthroplasty: A Systematic Review and Meta-Analysis

Alshaikh,

Alshaeri,

Jamal

et al. 2023

Cureus

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Bilateral total knee arthroplasty (BTKA) is a common intervention for bilateral knee osteoarthritis, and the choice between simultaneous (SimBTKA) and staged (StaBTKA) procedures remains a critical decision. This meta-analysis systematically reviews and analyzes the existing literature to compare mortality outcomes associated with SimBTKA and StaBTKA. A comprehensive search was conducted across major databases for studies reporting mortality outcomes in SimBTKA and StaBTKA. Inclusion criteria encompassed studies published up to the cutoff date of January 2023, and a total of 37 studies were included in the quantitative synthesis. Meta-analysis was performed using a random-effects model to calculate odds ratios (ORs) with 95% confidence intervals (CIs) using the Review Manage 5.4 software. The meta-analysis included 86,333 SimBTKA cases and 115,146 StaBTKA cases. The overall mortality rate in SimBTKA was 0.66%, while StaBTKA's was 0.43%. The pooled OR for mortality in SimBTKA versus StaBTKA was 1.55 [1.16, 2.08], indicating a statistically significant higher mortality risk in SimBTKA. Our findings suggest that SimBTKA is associated with an increased risk of mortality compared to StaBTKA. This meta-analysis provides valuable insights into the comparative mortality outcomes of SimBTKA and StaBTKA. While SimBTKA may offer potential advantages, including a single anesthesia event and shorter recovery time, clinicians should consider the increased mortality risk associated with this approach. Future research should focus on prospective studies with standardized reporting to further elucidate the nuanced factors influencing mortality outcomes in bilateral knee arthroplasty.

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