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Five-year follow-up to assess longterm sustainability of changing clinical practice regarding anesthesia and regional analgesia for lower extremity arthroplasty.
- Source :
-
Korean Journal of Anesthesiology . Oct2020, Vol. 73 Issue 5, p401-407. 7p. - Publication Year :
- 2020
-
Abstract
- Background: Long-term and sustainable clinical practice changes in anesthesia procedures have not previously been reported. Therefore, we performed a 5-year audit following implementation of a clinical pathway change favoring spinal anesthesia for total knee arthroplasty (TKA). We similarly evaluated a parallel cohort of patients undergoing total hip arthroplasty (THA), who did not undergo a clinical pathway change, and studied utilization rates of continuous peripheral nerve block (CPNB). Methods: We identified all primary unilateral TKA and THA cases completed from January 2013 through December 2018, thereby including clinical pathway change data from one-year pre-implementation to 5-years post-implementation. Our primary outcome was the overall application rate of spinal anesthesia. Secondary outcomes included CPNB utilization rate, 30-day postoperative complications, and resource utilization variables such as hospital readmission, emergency department visits, and blood transfusions. Results: The sample included 1,859 cases, consisting of 1,250 TKAs and 609 THAs. During the initial year post-implementation, 174/221 (78.7%) TKAs received spinal anesthesia compared to 23/186 (12.4%) cases the year before implementation (P < 0.001). During the following 4-year period, 647/843 (77.2%) TKAs received spinal anesthesia (P = 0.532 vs. year 1). The number of THA cases receiving spinal anesthesia the year after implementation was 78/124 (62.9%), compared to 48/116 (41.4%) pre-implementation (P = 0.001); however, the rate decreased over the following 4-year period to 193/369 (52.3%) (P = 0.040 vs. year 1). CPNB use was high in both TKA and THA patient groups, and there were no differences in 30-day postoperative complications, hospital readmission, emergency department visits, or blood transfusions between patients who underwent spinal and general anesthesia in both TKA and THA groups. Conclusions: A clinical pathway change promoting spinal anesthesia for TKA can be effectively implemented and sustained over a 5-year period. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20056419
- Volume :
- 73
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Korean Journal of Anesthesiology
- Publication Type :
- Academic Journal
- Accession number :
- 146667647
- Full Text :
- https://doi.org/10.4097/kja.19400