Cost-effectiveness of the adjuvanted RSVPreF3 vaccine among adults aged ≥60 years in the United States.

IF 4.1 4区 医学 Q2 BIOTECHNOLOGY & APPLIED MICROBIOLOGY
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2024-12-09 DOI:10.1080/21645515.2024.2432745
Elizabeth M La, Jonathan Graham, David Singer, Daniel Molnar, Sara Poston, Desmond Curran, Jessica Pickett, Frederik Verelst
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引用次数: 0

Abstract

Respiratory syncytial virus (RSV) is a common cause of acute respiratory illness in individuals of all ages, with adults aged ≥60 years and adults with certain chronic conditions at increased risk of severe RSV-related outcomes. This study evaluates the cost-effectiveness of the adjuvanted RSVPreF3 vaccine versus no vaccine in adults aged ≥60 years in the United States (US). A multi-cohort Markov model was developed with a 5-year time horizon and 1-month cycle length to compare outcomes for no vaccination and one-time adjuvanted RSVPreF3 vaccination (assuming the same vaccination as for influenza vaccines). Clinical parameters (e.g., vaccine efficacy) were based on phase 3 clinical trial data over 3 seasons, with all other inputs obtained from public US sources and scientific literature. Outcomes included total and incremental quality-adjusted life year (QALY) losses and costs, as well as incremental cost-effectiveness ratios (ICERs). Sensitivity analyses were conducted to evaluate the sensitivity of results to inputs. In the base case, the model estimated that vaccinating 52.7 million adults aged ≥60 years with the adjuvanted RSVPreF3 vaccine once would result in 244,424 fewer QALY losses and an incremental societal cost of $4.5 billion over 5 years, with vaccination costs partially offset by reduced disease-related costs. From the societal perspective, adjuvanted RSVPreF3 vaccination resulted in an ICER of $18,430 per QALY gained. Results were relatively robust across sensitivity analyses and indicate that adjuvanted RSVPreF3 vaccination is a cost-effective option for the prevention of RSV in US adults aged ≥ 60 years, reducing the substantial burden within this population.

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来源期刊
Human Vaccines & Immunotherapeutics
Human Vaccines & Immunotherapeutics BIOTECHNOLOGY & APPLIED MICROBIOLOGY-IMMUNOLOGY
CiteScore
7.90
自引率
8.30%
发文量
489
审稿时长
3-6 weeks
期刊介绍: (formerly Human Vaccines; issn 1554-8619) Vaccine research and development is extending its reach beyond the prevention of bacterial or viral diseases. There are experimental vaccines for immunotherapeutic purposes and for applications outside of infectious diseases, in diverse fields such as cancer, autoimmunity, allergy, Alzheimer’s and addiction. Many of these vaccines and immunotherapeutics should become available in the next two decades, with consequent benefit for human health. Continued advancement in this field will benefit from a forum that can (A) help to promote interest by keeping investigators updated, and (B) enable an exchange of ideas regarding the latest progress in the many topics pertaining to vaccines and immunotherapeutics. Human Vaccines & Immunotherapeutics provides such a forum. It is published monthly in a format that is accessible to a wide international audience in the academic, industrial and public sectors.
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