Robot-Assisted Total Hip Arthroplasty is Associated With an Increased Risk of Periprosthetic Fracture.

Autor: Singh A; Department of Orthopaedics, UT Health San Antonio, San Antonio, Texas., Kotzur T; Department of Orthopaedics, UT Health San Antonio, San Antonio, Texas., Peng L; Department of Orthopaedics, UT Health San Antonio, San Antonio, Texas., Emukah C; Department of Orthopaedics, UT Health San Antonio, San Antonio, Texas., Buttacavoli F; Department of Orthopaedics, UT Health San Antonio, San Antonio, Texas., Moore C; Department of Orthopaedics, UT Health San Antonio, San Antonio, Texas.
Jazyk: angličtina
Zdroj: The Journal of arthroplasty [J Arthroplasty] 2024 Sep; Vol. 39 (9S2), pp. S353-S358. Date of Electronic Publication: 2024 Jul 01.
DOI: 10.1016/j.arth.2024.06.051
Abstrakt: Background: Total hip arthroplasty (THA) aims to restore joint function and relieve pain. New technology, such as robot assistance, offers the potential to reduce human error, improve precision, and improve postoperative outcomes. The aim of this study was to compare outcomes between conventional and robot-assisted THA.
Methods: This is a retrospective cohort study utilizing a national database from 2016 to 2019. Patients undergoing THA, conventional or robot-assisted, were identified via the International Classification of Diseases, Tenth Revision code. Multivariate regressions were performed to assess outcomes between groups. Negative binomial regressions were performed to assess discharge disposition, readmission, and reoperation. Gamma regressions with log-link were used to assess total charges and lengths of hospital stays. Patient demographics and comorbidities, measured via the Elixhauser comorbidity index, were controlled for in our analyses. A total of 1,216,395 patients undergoing THA, 18,417 (1.51%) with robotic assistance, were identified.
Results: Patients undergoing robot-assisted procedures had increased surgical complications (odds ratio [OR] 1.31 [95% confidence interval [CI] 1.14 to 1.53]; P < .001), including periprosthetic fracture (OR 1.63 [95% CI 1.35 to 1.98]; P < .001). Notably, these patients also had significantly greater total charges (OR 1.20 [95% CI 1.11 to 1.30]; P < .001).
Conclusions: Robotic assistance in THA is associated with an increased risk of surgical complications, including periprosthetic fracture, while incurring greater charges.
Study Design: Level III; Retrospective Cohort Study.
(Copyright © 2024 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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