Abstract
Purpose
To assess the characteristics and risk factors for decisional regret following corrective adult spinal deformity (ASD) surgery at our hospital.
Methods
This is a retrospective cohort study of a single-surgeon ASD database. Adult patients (> 40 years) who underwent ASD surgery from May 2016 to December 2020 with minimum 2-year follow-up were included (posterior-only, ≥ 4 levels fused to the pelvis) (n = 120). Ottawa decision regret questionnaires, a validated and reliable 5-item Likert scale, were sent to patients postoperatively. Regret scores were defined as (1) low regret: 0–39 (2) medium to high regret: 40–100. Risk factors for medium or high decisional regret were identified using multivariate models.
Results
Ninety patients were successfully contacted and 77 patients consented to participate. Nonparticipants were older, had a higher incidence of anxiety, and higher ASA class. There were 7 patients that reported medium or high decisional regret (9%). Ninety percentage of patients believed that surgery was the right decision, 86% believed that surgery was a wise choice, and 87% would do it again. 8% of patients regretted the surgery and 14% believed that surgery did them harm. 88% of patients felt better after surgery. On multivariate analysis, revision fusion surgery was independently associated with an increased risk of medium or high decisional regret (adjusted odds ratio: 6.000, 95% confidence interval: 1.074–33.534, p = 0.041).
Conclusions
At our institution, we found a 9% incidence of decisional regret. Revision fusion was associated with increased decisional regret. Estimates for decisional regret should be based on single-institution experiences given differences in patient populations.
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Data availability
Deidentified data is available upon request.
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JD: Data analysis, draft, approved version, agrees to accountability for all aspects of this work; FL: Data Analysis, revised, approved version, agrees to accountability for all aspects of this work; GK: Data acquisition, revised, approved version, agrees to accountability for all aspects of this work; JC: data acquisition, revised, approved version, agrees to accountability for all aspects of this work; AP: data acquisition, revised, approved version, agrees to accountability for all aspects of this work; AK: data acquisition, revised, approved version, agrees to accountability for all aspects of this work; RK: data acquisition, revised, approved version, agrees to accountability for all aspects of this work; IA: data acquisition, revised, approved version, agrees to accountability for all aspects of this work; MJ: data acquisition, revised, approved version, agrees to accountability for all aspects of this work; HN: data acquisition, revised, approved version, agrees to accountability for all aspects of this work; AD: data acquisition, revised, approved version, agrees to accountability for all aspects of this work; JS: data acquisition, revised, approved version, agrees to accountability for all aspects of this work; MC: project conception, interpretation of data, revised, approved version, agrees to accountability for all aspects of this work; HJK: project conception, interpretation of data, revised, approved version, agrees to accountability for all aspects of this work.
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There were no direct conflicts of interest in this manuscript. Jerry Du, Francis Lovecchio, Gregory Kazarian, John Clohisy, Anthony Pajak, Austin Kaidi, Rachel Knopp, Izzet Akosman, Mitchell Johnson, Hiroyuki Nakarai, Alexander Dash, and Justin Samuel have no disclosures. Matthew Cunningham: K2M – honoraria, Radius Health – money to institution, Better PT – board of directors, Sustain Surgical – Ownership Interest. Han Jo Kim: ISSG – money to institution, Acuity Surgical – honoraria, Zimmer Biomet – honoraria, K2M/ Stryker – honoraria, Nuvasive – consulting fees, Vivex Biology – monetary compensation, Aspen Medical – monetary compensation, AO Spine – money to institution.
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This study was approved by our Institutional Review Board.
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Du, J.Y., Lovecchio, F.C., Kazarian, G. et al. Decisional regret following corrective adult spinal deformity surgery: a single institution study of incidence and risk factors. Spine Deform 12, 775–783 (2024). https://doi.org/10.1007/s43390-023-00790-y
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DOI: https://doi.org/10.1007/s43390-023-00790-y