Objectives: To establish awareness, knowledge, use and experience in practice of a sodium valproate pregnancy prevention program (PPP) in Ireland ("prevent") among three healthcare professional (HCP) groups.
Methods: A cross-sectional study using anonymous online surveys was conducted among general practitioners (GPs), pharmacists, and specialist consultants. Descriptive analyses are presented.
Results: HCP response rates were 5.8% for GPs (90/1544), 10.7% for pharmacists (219/2052), and 7.6% for specialists (17/224). Across HCP groups, there was high awareness (>90%) for specialist referral when female valproate patients are planning pregnancy, or become pregnant, but less awareness to refer annually for specialist review. While awareness of a possible teratogenic effect at any stage of pregnancy was high (>80%), most GPs (62.2%, 95% CI: 51.3, 71.9%) and community pharmacists (53.1%, 95% CI: 43.2, 62.8%) were unsure of the magnitude of risk for developmental disorders, while most specialists under-estimated this risk (46.7%, 95% CI: 24.8, 69.9%). Although >70% of the respondents identified valproate to be contraindicated in any woman of childbearing potential unless the conditions of the PPP are fulfilled, experience implementing key elements in practice varied.
Conclusions: Our findings suggest continued effort is needed to ensure optimal implementation of "prevent" into clinical practice in Ireland.
Keywords: Patient safety; pharmacoepidemiology; pregnancy prevention program; sodium valproate; survey; teratogenicity.