Cost-effectiveness modelling of IVF in couples with unexplained infertility

Clarabelle T. Pham, Jonathan D. Karnon, Robert J. Norman, Ben W. Mol

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Research question: Does delaying IVF for 6 months in couples with unexplained infertility, compared with immediate IVF treatment, decrease the cost of IVF without compromising success rates?

Design: Decision modelling was used to evaluate the cost and outcomes of immediate IVF versus delayed IVF for a cohort of women aged <40 years suffering unexplained infertility. Australian data and costs were used in the analysis. For different age groups, three scenarios were tested where 10%, 50% and 90% of couples with unexplained infertility delayed IVF for 6 months if they had a good prognosis for natural conception. The study included a total of 8781 couples aged <40 years, diagnosed with unexplained infertility and who had IVF in 2013.

Results: The studied couples underwent 27,648 fresh and frozen embryo transfers, for an estimated total cost of $141 million. Potential out-of-pocket cost savings if 90% of couples delayed IVF ranged from $4.7 to $12.2 million, with Medicare cost savings of up to $15.1 million. The impact on the total pregnancy and live birth rates after 18 months was minimal.

Conclusions: In couples with unexplained infertility and a good prognosis for natural conception, delaying IVF for 6 months could substantially decrease out-of-pocket costs without compromising pregnancy and live birth rates over an 18-month period.

Original languageEnglish
Pages (from-to)555-563
Number of pages9
JournalReproductive Biomedicine Online
Volume37
Issue number5
DOIs
Publication statusPublished - 1 Nov 2018
Externally publishedYes

Keywords

  • Costs and cost analysis
  • Decision trees
  • IVF, Live birth
  • Pregnancy
  • Unexplained infertility

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