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Title: Acyclovir prophylaxis for pregnant women with a known history of herpes simplex virus: a cost-effectiveness analysis. Author: Little SE, Caughey AB. Journal: Am J Obstet Gynecol; 2005 Sep; 193(3 Pt 2):1274-9. PubMed ID: 16157151. Abstract: OBJECTIVE: Previous literature has shown acyclovir to be cost-effective as prophylaxis for women with genital symptomatic herpes simplex virus infection recurrence during pregnancy. We extend this analysis by adding quality-adjusted life year measurements and considering women with a diagnosed history of herpes simplex virus infection but without recurrence in pregnancy. STUDY DESIGN: A decision analytic model was designed that compared acyclovir prophylaxis versus no acyclovir for women with a history of diagnosed genital herpes simplex virus infection but without recurrence in pregnancy. Sensitivity analysis and Monte Carlo simulations were performed to test for robustness. RESULTS: We found that 22,286 women must be treated to prevent 1 neonatal death, 8985 women to prevent 1 affected child, and 177 women to prevent 1 cesarean delivery. As compared with no acyclovir, acyclovir prophylaxis at 36 weeks of gestation saves approximately dollar 20 per person and increases total quality-adjusted life years by 0.01. In univariate sensitivity analysis, this result was robust to all reasonable probability and quality-adjusted life year estimates. Monte Carlo simulation demonstrated acyclovir to be cost-effective 100% of the time and cost saving >99% of the time. CONCLUSION: Acyclovir prophylaxis versus no treatment for pregnant women with a diagnosed history of genital herpes simplex virus infection but without recurrence during pregnancy is cost-effective over a wide range of assumptions.[Abstract] [Full Text] [Related] [New Search]