Eradication of Ureaplasma urealyticum from the amniotic fluid with transplacental antibiotic treatment

Am J Obstet Gynecol. 1992 Feb;166(2):618-20. doi: 10.1016/0002-9378(92)91686-5.

Abstract

Ureaplasma urealyticum was isolated from the amniotic fluid of a patient with preterm premature rupture of membranes at 24 weeks. A second amniocentesis performed 48 hours later indicated an increase in the number of neutrophils in the amniotic fluid. Treatment with erythromycin, ampicillin, gentamicin, and clindamycin was instituted for a period of 6 days. Amniotic fluid analysis from a third amniocentesis performed 24 hours after discontinuation of antibiotic treatment revealed only a few white blood cells and was negative for microorganisms. The pregnancy continued for 22 days after admission, at which time spontaneous labor began. The neonate survived with no sequelae and had negative blood cultures. Antibiotic treatment was associated with eradication of Ureaplasma urealyticum from the amniotic cavity, pregnancy prolongation, and neonatal survival.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Adult
  • Amniotic Fluid / microbiology*
  • Ampicillin / administration & dosage
  • Ampicillin / therapeutic use
  • Chorioamnionitis / complications
  • Chorioamnionitis / drug therapy
  • Chorioamnionitis / microbiology
  • Clindamycin / administration & dosage
  • Clindamycin / therapeutic use
  • Drug Therapy, Combination / administration & dosage
  • Drug Therapy, Combination / therapeutic use
  • Erythromycin / administration & dosage
  • Erythromycin / therapeutic use*
  • Female
  • Fetal Membranes, Premature Rupture / etiology
  • Gentamicins / administration & dosage
  • Gentamicins / therapeutic use
  • Humans
  • Injections, Intravenous
  • Pregnancy
  • Ureaplasma Infections / complications
  • Ureaplasma Infections / drug therapy*
  • Ureaplasma Infections / microbiology
  • Ureaplasma urealyticum* / drug effects

Substances

  • Gentamicins
  • Clindamycin
  • Erythromycin
  • Ampicillin