Pregnancy and postpartum infective endocarditis: A systematic review

Kalie Y. Kebed, Kalkidan Bishu, Raed I. Al Adham, Larry M. Baddour, Heidi M. Connolly, Muhammad R. Sohail, James M. Steckelberg, Walter R. Wilson, Mohammad H. Murad, Nandan S. Anavekar

Research output: Contribution to journalReview article

30 Scopus citations

Abstract

The objective of this review was to describe the clinical characteristics, risk factors, and outcomes of infective endocarditis (IE) in pregnancy and the postpartum period. We conducted a systematic review of Ovid MEDLINE, Ovid Embase, Web of Science, and Scopus from January 1, 1988, through October 31, 2012. Included studies reported on women who met the modified Duke criteria for the diagnosis of IE and were pregnant or postpartum. We included 72 studies that described 90 cases of peripartum IE, mostly affecting native valves (92%). Risk factors associated with IE included intravenous drug use (14%), congenital heart disease (12%), and rheumatic heart disease (12%). The most common pathogens were streptococcal (43%) and staphylococcal (26%) species. Septic pulmonary, central, and other systemic emboli were common complications. Of the 51 pregnancies, there were 41 (80%) deliveries with survival to discharge, 7 (14%) fetal deaths, 1 (2%) medical termination of pregnancy, and 2 (4%) with unknown status. Maternal mortality was 11%. Infective endocarditis is a rare, life-threatening infection in pregnancy. Risk factors are changing with a marked decrease in rheumatic heart disease and an increase in intravenous drug use. The cases reported in the literature were commonly due to streptococcal organisms, involved the right-sided valves, and were associated with intravenous drug use.

Original languageEnglish (US)
Pages (from-to)1143-1152
Number of pages10
JournalMayo Clinic proceedings
Volume89
Issue number8
DOIs
StatePublished - Aug 2014

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ASJC Scopus subject areas

  • Medicine(all)

Cite this

Kebed, K. Y., Bishu, K., Al Adham, R. I., Baddour, L. M., Connolly, H. M., Sohail, M. R., Steckelberg, J. M., Wilson, W. R., Murad, M. H., & Anavekar, N. S. (2014). Pregnancy and postpartum infective endocarditis: A systematic review. Mayo Clinic proceedings, 89(8), 1143-1152. https://doi.org/10.1016/j.mayocp.2014.04.024