Tilson L, Usher C, Butler K, Fitzsimons J, O'Hare F, Cotter S, O'Flanagan D, Johnson H, Barry M. Economic evaluation of a universal childhood pneumococcal conjugate vaccination strategy in Ireland.
VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2008;
11:898-903. [PMID:
18489504 DOI:
10.1111/j.1524-4733.2008.00341.x]
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Abstract
OBJECTIVE
To evaluate the cost-effectiveness of implementing a universal infant 7-valent pneumococcal conjugate vaccine (PCV7) vaccination program in the Irish health-care setting from the health-care payers' perspective.
METHODS
A model was constructed in MS Excel to follow a cohort of vaccinated and unvaccinated individuals from birth over a 5-year period. The reduction in events that would be associated with PCV7 vaccination and the mortality and cost resulting from these events were analyzed. In a separate submodel, the effect of herd immunity was investigated.
RESULTS
Implementing a PCV7 vaccine program in Ireland in a birth cohort of 61,000 infants would be expected to prevent 7703 cases of pneumococcal-related infections over 5 years, resulting in costs avoided of 2.05 million euros increasing to 4.6 million euros if the effect of herd immunity was included. The baseline incremental cost-effectiveness ratio was 249,591 euros/life years gained (LYG), which reduced to 5997 euros/LYG when the effect of herd immunity was included.
CONCLUSIONS
A universal infant pneumococcal conjugate vaccination could be considered highly cost-effective in the Irish health-care setting from a health-care payers' perspective, if viewed in terms of the herd immunity effect. The results of this study have positive ramifications for countries in the early stages of health technology assessment.
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