OBJECTIVE: Our goal was to evaluate an antibiotic protocol for treatment of
postcesarean endometritis.
STUDY DESIGN: Endometritis was diagnosed as a persistent fever greater than
or equal to 100.4 degrees F beyond 24 hours after cesarean delivery and on
e or more of the following: uterine tenderness, tachycardia, foul lochia, o
r leukocytosis. Antibiotic therapy included gentamicin plus clindamycin and
ampicillin (or vancomycin) as a triple antimicrobial in 148 women. Antibio
tic failure was defined as persistent fever after 5 days of antibiotics and
72 hours of triple antibiotics.
RESULTS: Between 1993 and 1996, 322 of 1643 (20%) women were diagnosed with
postcesarean endometritis. One hundred seventy-four patients (54%) were cu
red with clindamycin-gentamicin, and 129 who additionally received ampicill
in or vancomycin (40%) were cured. Nineteen of the 322 (6%) women had persi
stent fever despite triple antibiotics. Of these, 6 had a wound complicatio
n, 12 were suspected to have antimicrobial resistance, and 1 had an infecte
d hematoma.
CONCLUSION: A prospective protocol consisting of clindamycin-gentamicin plu
s the selective addition of ampicillin or vancomycin cured 303 of 322 (94%)
women with postcesarean endometritis.