Scientific Reports (Apr 2021)

Effectiveness of antimicrobial prophylaxis at 30 versus 60 min before cesarean delivery

  • Hadas Rubin,
  • Eyal Rom,
  • Malak Wattad,
  • Khadeje Seh,
  • Natanel Levy,
  • Ayellet Jehassi,
  • Shabtai Romano,
  • Raed Salim

DOI
https://doi.org/10.1038/s41598-021-87846-z
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 7

Abstract

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Abstract This study aimed to examine the effect of antibiotic prophylaxis (AP) given within 30 compared to 30–60 min before skin incision on the incidence of infectious morbidity after cesarean delivery (CD). A retrospective cohort study was conducted at a single institution on data between 2014 and 2018. Women who delivered by CD were divided into two groups according to AP timing before skin incision: group 1 within 30 min, and group 2 from 30 to 60 min. The primary outcome was the incidence of any infectious morbidity. Overall, 2989 women were eligible: 2791 in group 1 and 198 in group 2. The primary composite outcome occurred in 125 women (4.48%) in group 1 and 8 women (4.04%) in group 2 (OR, 1.11; 95% CI 0.54–2.31; P = 0.77). The rate of surgical site infection only, was 1.08% in group 1 and 0.51% in group 2 (OR, 2.13; 95% CI 0.29–15.70; P = 0.72). The incidence was comparable between the groups in a separate sub-analysis restricted to laboring CDs and obese women. The rate of infectious morbidity was similar among women who received AP within 30 min and from 30 to 60 min before skin incision.