JACC. Advances · 2022
Long-Term Cost-Effectiveness of Fractional Flow Reserve-Based Percutaneous Coronary Intervention in Stable and Unstable Angina.
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Hong David, Kim Hyunsoo, Lee Hankil, Lee Jin, Cho Juhee, Shin Doosup, Lee Seung Hun, Kim Hyun Kuk, Choi Ki Hong, Park Taek Kyu, Yang Jeong Hoon, Song Young Bin, Hahn Joo-Yong, Choi Seung-Hyuk, Gwon Hyeon-Cheol, Kang Danbee, Lee Joo Myung
Аннотация
BACKGROUND: There are limited studies on the cost-effectiveness of fractional flow reserve (FFR)-based percutaneous coronary intervention (PCI) over angiography-based PCI.
OBJECTIVES: The current study sought to evaluate long-term cost-effectiveness of FFR-based PCI compared to angiography-based PCI.
METHODS: A cost-effectiveness analysis was conducted using a nationwide cohort that consisted of patients with stable or unstable angina from the National Health Insurance Service (NHIS) and Health Insurance Review and Assessment (HIRA) database in Korea. The cost-effectiveness analysis was also performed by using a decision and Markov model with key values from the United States and the United Kingdom health care systems. Incremental cost-effectiveness ratio (ICER), an indicator of incremental cost on additional quality-adjusted life-years gained by FFR-based PCI, was evaluated.
RESULTS: In the NHIS-HIRA data, FFR-based PCI was used during the index PCI in 5,116 patients (3.8%) among 134,613 eligible patients. FFR-based PCI showed significantly lower risk of all-cause death (5.8% vs 7.7%, P = 0.001) and spontaneous myocardial infarction (1.6% vs 2.2%, P = 0.022) than the angiography-based PCI at 4 years. In the NHIS-HIRA data, FFR-based PCI gained 0.039 quality-adjusted life-years at a lower cost ($303) than angiography-based PCI, yielding an ICER of -$7,748 during the 4-year follow-up. FFR-based PCI was dominant in the health care system of Korea (ICER = -$7,309), United States (ICER = -$31,267), and United Kingdom (ICER = -$1,341) during a 10-year time horizon. These results were consistently shown in probabilistic sensitivity analyses.
CONCLUSIONS: In the current cohort, FFR-based PCI was associated with higher quality of life at a lower cost than angiography-based PCI. FFR-based PCI was cost-effective in patients with stable or unstable angina undergoing PCI.
OBJECTIVES: The current study sought to evaluate long-term cost-effectiveness of FFR-based PCI compared to angiography-based PCI.
METHODS: A cost-effectiveness analysis was conducted using a nationwide cohort that consisted of patients with stable or unstable angina from the National Health Insurance Service (NHIS) and Health Insurance Review and Assessment (HIRA) database in Korea. The cost-effectiveness analysis was also performed by using a decision and Markov model with key values from the United States and the United Kingdom health care systems. Incremental cost-effectiveness ratio (ICER), an indicator of incremental cost on additional quality-adjusted life-years gained by FFR-based PCI, was evaluated.
RESULTS: In the NHIS-HIRA data, FFR-based PCI was used during the index PCI in 5,116 patients (3.8%) among 134,613 eligible patients. FFR-based PCI showed significantly lower risk of all-cause death (5.8% vs 7.7%, P = 0.001) and spontaneous myocardial infarction (1.6% vs 2.2%, P = 0.022) than the angiography-based PCI at 4 years. In the NHIS-HIRA data, FFR-based PCI gained 0.039 quality-adjusted life-years at a lower cost ($303) than angiography-based PCI, yielding an ICER of -$7,748 during the 4-year follow-up. FFR-based PCI was dominant in the health care system of Korea (ICER = -$7,309), United States (ICER = -$31,267), and United Kingdom (ICER = -$1,341) during a 10-year time horizon. These results were consistently shown in probabilistic sensitivity analyses.
CONCLUSIONS: In the current cohort, FFR-based PCI was associated with higher quality of life at a lower cost than angiography-based PCI. FFR-based PCI was cost-effective in patients with stable or unstable angina undergoing PCI.