Pregnancy Prolongation After Eculizumab Use in Early-Onset Preeclampsia.

BACKGROUND: Untreated microangiopathic hemolytic anemia in pregnancy is associated with adverse maternal and perinatal outcomes. Accurate diagnosis is challenging owing to nonspecific clinical features and pathologic findings. Timely initiation of appropriate management is essential to optimize maternal and perinatal outcomes. CASE: A 26-year-old primiparous woman presented at 20 weeks of gestation with new-onset microangiopathic hemolytic anemia on a background of poorly controlled type 1 diabetes. She received eculizumab for presumed atypical hemolytic uremic syndrome. At 24 weeks of gestation, she developed superimposed early-onset preeclampsia; she delivered at 27 weeks of gestation after continuing eculizumab. CONCLUSION: Eculizumab may prolong pregnancy in early-onset preeclampsia. Additional research is needed to assess short-term and long-term maternal and newborn outcomes.

Influenza vaccination uptake amongst pregnant women and maternal care providers is suboptimal.

OBJECTIVE: To assess the uptake of influenza vaccination by pregnant women and maternity care providers and explore their attitudes towards influenza vaccination. DESIGN, SETTING AND PARTICIPANTS: Cross-sectional survey administered in a Victorian tertiary level public hospital to 337 pregnant women and 96 maternity care providers. RESULTS: 31.3% of patients planned to or had received influenza vaccination this year, but only a quarter had received education about influenza. Women were more likely to receive influenza vaccination if they had been vaccinated in the last two years (RR 4.5, 95% CI: 3.1-6.4, p<0.001), received education about influenza (RR 2.3, 95% CI: 1.6-3.2, p<0.001) or believed that they were at high risk of influenza-related complications while pregnant (RR 2.0, 95% CI: 1.4-2.7, p<0.001). While only 56.8% of maternity care providers believed pregnant women were at high risk of influenza-related complications, 72.9% would recommend influenza vaccination to all pregnant women. Of the maternity care providers studied, 69% planned to or had been vaccinated in 2011, with this group more likely to recommend vaccination to their patients (RR 2.0, 95% CI: 1.3-3.0, p<0.001). Significantly more maternity care providers indicated that they would routinely recommend influenza vaccination than the proportion of patients who reported receiving education. CONCLUSIONS: Influenza vaccination rates in pregnant women are low, reflecting inadequate patient education despite most maternity care providers indicating that they would routinely recommend influenza vaccination. Increasing influenza vaccination uptake by women in pregnancy will require better education of both women and maternity care providers.