Abstract
Category:
Bunion, Midfoot/Forefoot
Introduction/Purpose:
Depression and anxiety can negatively affect outcomes after orthopaedic surgery. The relationship of depression/anxiety with patient outcomes after hallux valgus surgery is not well-studied. The purpose of this study is to evaluate our cohort of patients undergoing hallux valgus surgery and determine whether depression and/or anxiety correlate with different pain and satisfaction levels. We hypothesize that patients with depression/anxiety will have greater subjective dysfunction pre- operatively and less satisfaction after surgery when compared to those patients without depression/anxiety.
Methods:
This retrospective study included adult patients that had undergone surgical treatment for hallux valgus over a 2-year period. Basic demographic data was collected as well as baseline visual analog scale (VAS), SF-12 mental component, and VR-12 mental component. History of depression and/or anxiety and medications were recorded. All patients were called by phone to administer a 3-question survey at least 9 months after surgery. Data from 267 patients were available for analysis. The average patient age was 51.7 years and there were 232 females (87%). 233 patients (87%) completed preoperative functional scores, and 187 patients (70%) were reached by phone at an average of 21 months post-operatively for a satisfaction survey. Pairwise Wilcoxon tests with correction for multiple tests, unpaired student’s t tests, and a multivariate regression analysis were performed to analyze the data.
Results:
Of the 267 patients included in the study, 70 patients (26%) reported a history of depression and/or anxiety. Patients with a history of depression/anxiety had similar baseline demographics compared to patients without depression/anxiety including nearly 90% female sex and about 20 months post-operative follow-up (see Table 1). The group with depression/anxiety was older (55.9 years versus 50.2 years, p = 0.003), and a greater proportion of cases had severe deformity (27% versus 16%, p = 0.47). Patients with depression/anxiety scored significantly lower on baseline SF-12 and VR-12 mental scores; VAS was also lower but this was not statistically significant. Post-operative VAS and satisfaction with surgery and post-operative pain level were not statistically different between groups.
Conclusion:
Although patients with hallux valgus and depression/anxiety may have lower baseline mental scores and higher pain levels, their outcomes after bunion surgery are similar to those patients without depression/anxiety. The group of patients with depression/anxiety had a greater percentage of severe deformities as compared to the unaffected group yet maintained similar outcomes. Depression/anxiety may affect outcomes after certain orthopaedic procedures, however this study failed to show significantly inferior outcomes in this population of patients after hallux valgus surgery.