Dataset Information

Emergency Department Visits Within 90 Days of Total Ankle Replacement.

ABSTRACT:

Background

Total ankle replacement (TAR) utilization in the United States has steeply increased in recent decades. Emergency department (ED) visits following TAR impacts patient satisfaction and health care costs and warrant exploration.

Methods

This retrospective cohort study utilized the 2010 to 2019 M91Ortho PearlDiver data set to identify TAR patients with at least 90 days of follow-up. PearlDiver contains billing claims data across all sites of care throughout the United States for all indications for care. Patient factors extracted included age, sex, Elixhauser Comorbidity Index (ECI), region of the country in which surgery was performed, insurance plan, and postoperative hospital length of stay. Ninety-day postoperative ED visit incidence, timing, frequency, and primary diagnoses were identified and compared to 1-year postoperative ED visit baseline data. Univariate and multivariate logistic regression analyses were used to determine risk factors for ED visits.

Results

Of 5930 TAR patients identified, ED visits within 90 days were noted for 497 (8.4%) patients. Of all ED visits, 32.0% occurred within 2 weeks following surgery. Multivariate analysis revealed several predictors of ED utilization: younger age (odds ratio [OR] 1.35 per decade decrease), female sex (OR 1.20), higher ECI (OR 1.32 per 2-point increase), TAR performed in the western US (OR 1.34), and Medicaid coverage (OR 2.70; 1.71-4.22 relative to Medicare) (P < .05 each). Surgical site issues comprised 78.0% of ED visits, with surgical site pain (57.0%) as the most common problem.

Conclusion

Of 5930 TAR patients, 8.4% returned to the ED within 90 days of surgery, with predisposing demographic factors identified. The highest incidence of ED visits was in the first 2 postoperative weeks, and surgical site pain was the most common reason. Pain management pathways following TAR should be able to be adjusted to minimize the occurrence of postoperative ED visits, thereby improving patient experiences and decreasing health care utilization/costs.

Level of evidence

Level III, retrospective cohort study.

SUBMITTER: Ratnasamy PP

PROVIDER: S-EPMC9619275 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature

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Publications

Emergency Department Visits Within 90 Days of Total Ankle Replacement.

Ratnasamy Philip P PP Kammien Alexander J AJ Gouzoulis Michael J MJ Oh Irvin I Grauer Jonathan N JN

Foot & ankle orthopaedics 20221028 4

<h4>Background</h4>Total ankle replacement (TAR) utilization in the United States has steeply increased in recent decades. Emergency department (ED) visits following TAR impacts patient satisfaction and health care costs and warrant exploration.<h4>Methods</h4>This retrospective cohort study utilized the 2010 to 2019 M91Ortho PearlDiver data set to identify TAR patients with at least 90 days of follow-up. PearlDiver contains billing claims data across all sites of care throughout the United Stat ...[more]

PMID: 36324696

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Dataset Information

Emergency Department Visits Within 90 Days of Total Ankle Replacement.

Background

Methods

Results

Conclusion

Level of evidence

Publications

Emergency Department Visits Within 90 Days of Total Ankle Replacement.

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