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Related Experiment Videos

Chorioamnionitis in the preterm gestation

T J Garite, R K Freeman

    Obstetrics and Gynecology
    |May 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

    Chorioamnionitis in premature rupture of membranes significantly increases neonatal infection and mortality risks. Maternal fever before labor is a critical predictor of adverse neonatal outcomes, including respiratory distress syndrome.

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    Area of Science:

    • Obstetrics and Gynecology
    • Neonatal Perinatal Medicine
    • Infectious Diseases in Pregnancy

    Background:

    • Premature rupture of membranes (PROM) is a significant obstetric complication.
    • Chorioamnionitis, an intrauterine infection, poses risks to both mother and neonate.
    • Understanding the predictive factors and outcomes of chorioamnionitis in PROM is crucial for clinical management.

    Purpose of the Study:

    • To prospectively evaluate the maternal and neonatal effects of chorioamnionitis in patients with PROM between 28 and 34 weeks' gestation.
    • To identify predictors of intrauterine infection in afebrile patients with PROM.
    • To assess the correlation between maternal fever timing and adverse neonatal outcomes.

    Main Methods:

    • Prospective follow-up of 251 patients with PROM (28-34 weeks' gestation).

    Related Experiment Videos

  • Monitoring for development of intrauterine infection (chorioamnionitis).
  • Analysis of maternal and neonatal outcomes, including infection rates, mortality, and respiratory distress syndrome (RDS).

    • Main Results:

    • 19% of patients developed chorioamnionitis.
    • In afebrile patients, positive amniocentesis results predicted antenatal maternal fever.
    • Maternal chorioamnionitis led to increased postpartum endometritis but no serious maternal complications.
    • Neonatal outcomes were significantly worse with maternal infection, including increased perinatal mortality, neonatal infection, and RDS.
    • Maternal fever preceding labor was a stronger predictor of neonatal death and RDS than intrapartum fever.

    Conclusions:

    • Chorioamnionitis in PROM significantly impacts neonatal outcomes, increasing mortality and morbidity.
    • Early detection of intrauterine infection through amniocentesis may be valuable in afebrile patients.
    • The timing of maternal fever is a critical factor in predicting severe neonatal complications, highlighting the importance of vigilant monitoring in PROM.