journal articles
HEALTH ECONOMIC CONSIDERATIONS IN THE DEPLOYMENT OF AN ALZHEIMER’S PREVENTION THERAPY
S. Mattke, H. Jun, M. Hanson, S. Chu, J.H. Kordower, E.M. Reiman
J Prev Alz Dis 2024;2(11):303-309
INTRODUCTION: As treatments for secondary prevention of Alzheimer’s disease (AD) are being studied, concerns about their value for money have appeared. We estimate cost-effectiveness of a hypothetical screening and prevention program.
METHODS: We use a Markov model to project cost-effectiveness of a treatment that reduces progression to symptomatic AD by 50% with either chronic treatment until progression to mild cognitive impairment or treatment for one year followed by monitoring with AD blood tests and retreatment with one dose in case of amyloid re-accumulation. Diagnoses would be made with an AD blood test with sensitivity and specificity of 80%, and inconclusive results in 20%. Individuals testing negative would be re-tested in five years and those with inconclusive results in one.
RESULTS: The program would generate per-person value of $53,721 from a payer (reduction of direct cost and patient QALY gains) and $69,861 from a societal perspective (adding valuation of reduced caregiver burden). With chronic treatment, it would be cost-effective up to annual drug prices of $7,000 and $10,300, respectively. Time-limited treatment would be cost-effective at annual drug prices of $54,257 and $78,458 from a payer and societal perspective, respectively. Higher specificity of the blood test would decrease cost per person with similar value generation
DISCUSSION: A hypothetical prevention treatment for AD could be economically viable from a payer and societal perspective.
CITATION:
S. Mattke ; H. Jun ; M. Hanson ; S. Chu ; J.H. Kordower ; E.M. Reiman ; (2024): Health Economic Considerations in the Deployment of an Alzheimer’s Prevention Therapy. The Journal of Prevention of Alzheimer’s Disease (JPAD). http://dx.doi.org/10.14283/jpad.2024.23