کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2403708 | 1102929 | 2012 | 8 صفحه PDF | دانلود رایگان |
BackgroundCurrently there are three pneumococcal conjugate vaccines with different coverage of serotypes for use in children under one year. We evaluate the cost-effectiveness of the introduction of pneumococcal conjugate vaccines of 7, 10, and 13 valences in the Colombian EPI.MethodsA Markov model, which followed a cohort of children under one year to life expectancy, was developed. Parameters of occurrence and care costs were based on data from National Health System and literature review. PCV-7 is a dominated strategy. PCV-10 and PCV-13 were each compared to no vaccination or PCV-10 vaccination, respectively. A 2 + 1 schedule and a vaccination price of US$ 14.00, US$ 14.85 and US$ 16.34 per dose were assumed in the base case for PCV-7, -10, and PCV-13 vaccines.ResultsIntroduction of PCV-13 rather than PCV-10 increases the number of life years gained (LYG). From the societal perspective, in the ‘competing choice’ framework cost per LYG was US$ 1837 with PCV-10 and US$ 9514 with PCV-13, while PCV-7 is a dominated strategy. The ICER of PCV-13 is above the per capita Gross Domestic Product. Incremental cost-effectiveness ratios (ICERs) were influenced mainly by effectiveness against radiologically-confirmed pneumonia and AOM, vaccine price, and discount rate.ConclusionRoutine vaccination against Streptococcus pneumoniae in Colombia would be cost-effective with PCV-10, with ICER below the per-capita GDP, but its inclusion requires evaluating the budget impact. PCV-13 would prevent more disease and deaths with a higher LYG, but PCV-10 would save more cost to the healthcare system due its higher impact in the prevention of AOM. There is limitation in the clinical evidence of both strategies.
► We model PCV-7, -10, and -13 vaccination in under one year old Colombian population.
► We examine cost per YLG with each alternative and in different comparisons.
► Vaccination with PCV-10 is cost-effective from the societal perspective.
► Vaccination with PCV-13 is above the 1 per-capita GDP.
► Effectiveness data of PCV-10 and PCV-13 are required to validate our results.
Journal: Vaccine - Volume 30, Issue 11, 2 March 2012, Pages 1936–1943