European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2024
Cost-effectiveness of posterior versus anterior surgery for cervical radiculopathy: results from a multicentre randomised non-inferiority trial (FACET).
СтатьяМногоцентровое исследованиеРандомизированное исследованиеEquivalence TrialНазвание и аннотация: Перевод в очереди
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Broekema A E H, Simões de Souza N F, Groen R J M, Soer R, Reneman M F, Kuijlen J M A, van Asselt A D I, FACET investigators
Аннотация
PURPOSE: For cervical nerve root compression, anterior cervical discectomy with fusion (anterior surgery) or posterior foraminotomy (posterior surgery) are safe and effective options. Posterior surgery might have a more beneficial economic profile compared to anterior surgery. The purpose of this study was to analyse if posterior surgery is cost-effective compared to anterior surgery.
METHODS: An economic evaluation was performed as part of a multicentre, noninferiority randomised clinical trial (Foraminotomy ACDF Cost-effectiveness Trial) with a follow-up of 2 years. Primary outcomes were cost-effectiveness based on arm pain (Visual Analogue Scale (VAS; 0-100)) and cost-utility (quality adjusted life years (QALYs)). Missing values were estimated with multiple imputations and bootstrap simulations were used to obtain confidence intervals (CIs).
RESULTS: In total, 265 patients were randomised and 243 included in the analyses. The pooled mean decrease in VAS arm at 2-year follow-up was 44.2 in the posterior and 40.0 in the anterior group (mean difference, 4.2; 95% CI, - 4.7 to 12.9). Pooled mean QALYs were 1.58 (posterior) and 1.56 (anterior) (mean difference, 0.02; 95% CI, - 0.05 to 0.08). Societal costs were €28,046 for posterior and €30,086 for the anterior group, with lower health care costs for posterior (€12,248) versus anterior (€16,055). Bootstrapped results demonstrated similar effectiveness between groups with in general lower costs associated with posterior surgery.
CONCLUSION: In patients with cervical radiculopathy, arm pain and QALYs were similar between posterior and anterior surgery. Posterior surgery was associated with lower costs and is therefore likely to be cost-effective compared with anterior surgery.
METHODS: An economic evaluation was performed as part of a multicentre, noninferiority randomised clinical trial (Foraminotomy ACDF Cost-effectiveness Trial) with a follow-up of 2 years. Primary outcomes were cost-effectiveness based on arm pain (Visual Analogue Scale (VAS; 0-100)) and cost-utility (quality adjusted life years (QALYs)). Missing values were estimated with multiple imputations and bootstrap simulations were used to obtain confidence intervals (CIs).
RESULTS: In total, 265 patients were randomised and 243 included in the analyses. The pooled mean decrease in VAS arm at 2-year follow-up was 44.2 in the posterior and 40.0 in the anterior group (mean difference, 4.2; 95% CI, - 4.7 to 12.9). Pooled mean QALYs were 1.58 (posterior) and 1.56 (anterior) (mean difference, 0.02; 95% CI, - 0.05 to 0.08). Societal costs were €28,046 for posterior and €30,086 for the anterior group, with lower health care costs for posterior (€12,248) versus anterior (€16,055). Bootstrapped results demonstrated similar effectiveness between groups with in general lower costs associated with posterior surgery.
CONCLUSION: In patients with cervical radiculopathy, arm pain and QALYs were similar between posterior and anterior surgery. Posterior surgery was associated with lower costs and is therefore likely to be cost-effective compared with anterior surgery.