Morbidity and Mortality Following Total Hip and Knee Arthroplasty With Spinal Versus General Anesthesia: A Retrospective Analysis.
J Arthroplasty
; 2024 May 03.
Article
em En
| MEDLINE
| ID: mdl-38703926
ABSTRACT
BACKGROUND:
The optimal anesthetic mode in total joint arthroplasty (TJA) has yet to be clearly identified. Patients undergoing TJA may recieve spinal anesthesia (SA) or general anesthesia (GA). While arthroplasty literature indicates differences in postoperative morbidity, hip fracture literature does not show clear superiority of SA or GA. The purpose of this study was to further investigate this relationship and determine if there is a significant difference in morbidity and mortality between GA and SA in patients undergoing primary total joint arthroplasty.METHODS:
Patients undergoing primary THA or TKA from February 2007 to February 2021 were retrospectively reviewed, creating four cohorts THA/GA (n = 1,266), THA/SA (n = 1,084), TKA/GA (n = 882), and THA/SA (n = 2,067). Readmission within 90 days, mortality within 365 days, and thromboembolic events within 30 days postoperatively were compared using logistic regression, controlling for age, body mass index, and Charlson Comorbidity Index.RESULTS:
The odds of experiencing a deep venous thrombosis within 30 days postoperatively were elevated in the analysis of both the THA/GA (odds ratio (OR) = 3.1; 95% confidence interval (CI) 1.5 to 7.0; P = .004) and the TKA/GA (OR = 1.9; 95% CI 1.2 to 3.0; P = .005) groups. Similarly, the risk of pulmonary embolism as higher in the THA/GA cohort (OR = 3.9; 95% CI 1.2 to 17.3; P = .04). There were also higher odds of mortality within 365 days postoperatively in THA/GA patients (OR = 4.3; 95% CI 1.7 to 13.0; P = .004). No other differences existed among TKA patients.CONCLUSIONS:
Based upon these data, both SA and GA are reasonable options for primary TKA with similar risk profiles. However, GA may be associated with higher rates of deep venous thrombosis in TJA and pulmonary embolism in THA. General anesthesia (GA) was also loosely associated with increased mortality within 1 year of THA, but this result should be considered with caution.
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Base de dados:
MEDLINE
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En
Ano de publicação:
2024
Tipo de documento:
Article