Cost Effectiveness and Economic Impact of the KineSpring® Knee Implant System in the Treatment of Knee Osteoarthritis in Spain
Journal Articles
Overview
Research
Identity
Additional Document Info
View All
Overview
abstract
We investigated the efficacy and cost effectiveness of the KineSpring System in the Spanish healthcare system, as compared to other standard treatments methods. Cost-utility ratios were calculated using derived cost data and we calculated quality-adjusted life years (QALYs) gained for each method of treatment. Cost-utility ratios were calculated assuming lifetime and 10-year durability. Assuming lifetime durability, cost-utility ratios of total knee arthroplasty (TKA), unicompartmental knee arthroplasty (UKA), high tibial osteotomy (HTO), KineSpring System, and conservative treatments, compared to no treatment, are €2348 ± 70/QALYs, €2040 ± 61/QALYs, €2281 ± 68/ QALY, €1669 ± 268/QALYs, and €11,688 ± 2185/QALYs, respectively. Assuming a treatment durability of 10 years, the cost-utility ratio of TKA, UKA, HTO, KineSpring System, and conservative treatments, compared to no treatment, are €4884 ± 323/QALYs, €4243 ± 280/QALYs, €4744 ± 313/QALYs, €3757 ± 1353/QALYs, and €10,575 ± 4414/QALYs, respectively. In comparison to current standard-of-care treatments, the KineSpring System has a favorable cost-utility ratio, making it an effective treatment option and a suitable cost-saving alternative. The KineSpring System is associated with lower cost and increased QALYs.
