Maternal and perinatal complications in pregnant women with urinary tract infection caused by Escherichia coli Escherichia coli Escherichia coli

摘要

Abstract Aim The incidence of urinary tract infection (UTI) in pregnant women may vary from 5–10% and depends on parity, race, socioeconomic status and anatomical and functional changes in pregnancy. In Mexico, preterm birth accounts for 75% of perinatal deaths and 50% of the neurological sequelae attributable directly to prematurity. The objective of the present study is to describe maternal and perinatal complications in pregnant women with UTI caused by Escherichia coli and to find out the antimicrobial susceptibility pattern. Methods A descriptive and longitudinal study of pregnant women admitted to the Women's Hospital in Culiacan, Sinaloa, Mexico, was carried out from January 2013 to December 2014. Patients with E. coli infection were included, and infections caused by other microorganisms were excluded. The sociodemographic variables, causes of hospitalization and the type of maternal and perinatal complications were determined. Results The causes of admission to the hospital were threatened preterm labor, and fever and threatened abortion. Of 38 patients with threatened preterm labor, 33 went on to delivery, four were preterm births and two were neonatal deaths. E. coli was sensitive to over 90% of piperacillin‐tazobactam, amikacin, nitrofurantoin and carbapenems. Conclusion According to this study in a Mexican population, the number one admission diagnosis in women with UTI due to E. coli was threatened preterm labor, and fever and threatened abortion. E. coli was sensitive to more than 90% of piperacillin‐tazobactam, amikacin, nitrofurantoin and carbapenems.