Same-Day Discharge Does Not Increase Resource Utilization Within One Year of Total Joint Arthroplasty

• Published in: The Journal of arthroplasty Vol. 39; no. 11; pp. 2680 - 2685.e2
• Main Authors: Brennan, Jane C., Rana, Parimal C., Johnson, Andrea H., Turcotte, Justin J., King, Paul J.
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 01.11.2024
• Subjects: length of stay; rapid recovery; same-day discharge; total hip arthroplasty; total joint arthroplasty; total knee arthroplasty; length of stay; total knee arthroplasty; total hip arthroplasty; rapid recovery; same-day discharge; total joint arthroplasty
• ISSN: 0883-5403; 1532-8406; 1532-8406
• DOI: 10.1016/j.arth.2024.05.052

While the safety of rapid recovery total joint arthroplasty is well established, less is known about its impact on postoperative care utilization patterns. We wished to examine whether same-day discharge—and its associated presumed reduction in hospital-based postoperative care and education—translates to the need for more postoperative support during the 1-year recovery period. A retrospective review of 1,237 total hip arthroplasty (THA) and 1,710 total knee arthroplasty (TKA) patients who had 0- or 1-day length of stay (LOS) from January 2020 to October 2023 was conducted. The primary outcome was the number of follow-up visits with total joint arthroplasty providers at our institution during the 1-year postoperative period. Secondary outcomes included 30-day emergency department returns, readmissions, 1-year physical therapy utilization, and improvement in Patient-Reported Outcomes Measurement Information System Physical Function scores at 6 to 12 months postoperatively. Bivariate and multivariable analyses were performed to compare outcomes between 0-day and 1-day LOS THA and TKA patients. In both the THA and TKA populations, 0-day LOS patients were younger, had a lower average body mass index, were more likely to be White, men, and had an American Society of Anesthesiologists score < 3 than 1-day LOS patients. After controlling for differences between groups, no significant differences in the number of one-year follow-up visits, physical therapy visits, emergency department returns, or readmissions were seen between 0 and 1-day THA or TKA patients. In TKA patients, 1-day LOS was associated with lower improvements in Patient-Reported Outcomes Measurement Information System Physical Function scores. After risk adjustment, same-day discharge of THA and TKA patients did not result in increased resource utilization during the one-year postoperative period. In the setting of a coordinated joint arthroplasty program with nurse navigator support, same-day discharge can be safely performed without increasing the need for postoperative care in appropriately selected patients undergoing both THA and TKA.