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01.12.2012 | Research article | Ausgabe 1/2012 Open Access

BMC Health Services Research 1/2012

Cost-effectiveness of new pneumococcal conjugate vaccines in Turkey: a decision analytical model

Zeitschrift:
BMC Health Services Research > Ausgabe 1/2012
Autoren:
Mustafa Bakır, Özden Türel, Oleksandr Topachevskyi
Wichtige Hinweise

Electronic supplementary material

The online version of this article (doi:10.​1186/​1472-6963-12-386) contains supplementary material, which is available to authorized users.

Competing interests

Drs Bakır and Türel declare that they have no competing interests. Mr Topachevskyi is an employee of GlaxoSmithKline group of companies. GlaxoSmithKLine Biologicals SA financed this study and article, including the article-processing charge.

Authors’ contributions

MB was involved in data collection and analysis and reviewed the manuscript. OTü participated in data collection and review. OTo contributed to the modeling, data analysis, editing and drafting the manuscript. MB had full access to the data and had final responsibility for submission for publication. All authors read and approved the final manuscript.

Abstract

Background

Streptococcus pneumoniae infections, which place a considerable burden on healthcare resources, can be reduced in a cost-effective manner using a 7-valent pneumococcal conjugate vaccine (PCV-7). We compare the cost effectiveness of a 13-valent PCV (PCV-13) and a 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) with that of PCV-7 in Turkey.

Methods

A cost-utility analysis was conducted and a decision analytical model was used to estimate the proportion of the Turkish population <10 years old that would experience 10 mutually exclusive outcomes over the course of 1 year from a perspective of a healthcare system. Model outcomes were adjusted according to the population demographics and region-specific serotype distribution in Turkey. Health outcomes and direct healthcare costs were simulated for PCV-7, PCV-13 and PHiD-CV.

Results

PCV-13 and PHiD-CV are projected to have a substantial impact on pneumococcal disease in Turkey versus PCV-7, with 2,223 and 3,156 quality-adjusted life years (QALYs) and 2,146 and 2,081 life years, respectively, being saved under a 3+1 schedule. Projections of direct medical costs showed that a PHiD-CV vaccination programme would provide the greatest cost savings, offering additional savings of US$11,718,813 versus PCV-7 and US$8,235,010 versus PCV-13. Probabilistic sensitivity analysis showed that PHiD-CV dominated PCV-13 in terms of QALYs gained and cost savings in 58.3% of simulations.

Conclusion

Under the modeled conditions, PHiD-CV would provide the most cost-effective intervention for reducing pneumococcal disease in Turkish children.
Zusatzmaterial
Authors’ original file for figure 1
12913_2011_2328_MOESM1_ESM.tiff
Authors’ original file for figure 2
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Authors’ original file for figure 3
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Authors’ original file for figure 4
12913_2011_2328_MOESM4_ESM.tiff
Literatur
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