Academic Journal
Can Robotic Arm‐assisted Total Knee Arthroplasty Remain Cost‐effective in Volume‐based Procurement System in China? A Markov Model‐based Study
| العنوان: | Can Robotic Arm‐assisted Total Knee Arthroplasty Remain Cost‐effective in Volume‐based Procurement System in China? A Markov Model‐based Study |
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| المؤلفون: | Zhuo Zhang, Yang Luo, Jing Zhang, Chong Zhang, Xin Wang, Jiying Chen, Wei Chai |
| المصدر: | Orthopaedic Surgery, Vol 16, Iss 6, Pp 1434-1444 (2024) |
| بيانات النشر: | Wiley, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Orthopedic surgery |
| مصطلحات موضوعية: | Cost‐effectiveness analysis, Markov decision model, Robotic arm‐assisted, Total knee arthroplasty, Orthopedic surgery, RD701-811 |
| الوصف: | Objective The volume based procurement (VBP) program in China was initiated in 2022. The cost‐effectiveness of robotic arm assisted total knee arthroplasty is yet uncertain after the initiation of the program. The objective of the study was to investigate the cost‐effectiveness of robotic arm‐assisted total knee arthroplasty and the influence of the VBP program to its cost‐effectiveness in China. Methods The study was a Markov model‐based cost‐effectiveness study. Cases of primary total knee arthroplasty from January 2019 to December 2021 were included retrospectively. A Markov model was developed to simulate patients with advanced knee osteoarthritis. Manual and robotic arm‐assisted total knee arthroplasties were compared for cost‐effectiveness before and after the engagement of the VBP program in China. Probability and sensitivity analysis were conducted. Results Robotic arm‐assisted total knee arthroplasty showed better recovery and lower revision rates before and after initiation of the VBP program. Robotic arm‐based TKA was superior to manual total knee arthroplasty, with an increased effectiveness of 0.26 (16.87 vs 16.61) before and 0.52 (16.96 vs 16.43) after the application of Volume‐based procurement, respectively. The procedure is more cost‐effective in the new procurement system (17.13 vs 16.89). Costs of manual or robotic arm‐assisted TKA were the most sensitive parameters in our model. Conclusion Based on previous and current medical charging systems in China, robotic arm‐assisted total knee arthroplasty is a more cost‐effective procedure compared to traditional manual total knee arthroplasty. As the volume‐based procurement VBP program shows, the procedure can be more cost‐effective. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1757-7861 1757-7853 |
| Relation: | https://doaj.org/toc/1757-7853; https://doaj.org/toc/1757-7861 |
| DOI: | 10.1111/os.14078 |
| URL الوصول: | https://doaj.org/article/5de1beb10c3c4e98bd8adc3a3ba63c14 |
| رقم الانضمام: | edsdoj.5de1beb10c3c4e98bd8adc3a3ba63c14 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 17577861 17577853 |
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| DOI: | 10.1111/os.14078 |