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Infection and premature labor
1Department of Obstetrics and Gynecology, Cornell University Medical College, New York, NY.
Abstract:
The possibility that infection can cause premature labor is appealing. If true, antibiotics treat the cause, in contrast to tocolytic agents, which treat symptoms. There is strong evidence that infection is a factor in premature labor. Historical data from the preantibiotic era in patients with pyelonephritis and pneumonia support this. Vaginal bacterial colonization studies and amniotic fluid studies indicate that a portion of women with preterm labor have an identifiable microbiologic profile. Preliminary reports on antibiotic intervention in asymptomatic women and women in premature labor are encouraging. This may be the dawn of a new era in the diagnosis and treatment of preterm labor.
Insights
Infection may cause premature labor, suggesting antibiotics could treat the cause. Preliminary studies show antibiotic interventions are encouraging for both symptomatic and asymptomatic women, potentially revolutionizing preterm labor treatment.
Area of Science:
- Obstetrics and Gynecology
- Infectious Diseases
- Neonatal Health
Background:
- Strong evidence suggests infection contributes to premature labor.
- Historical data from the preantibiotic era supports the link between infections like pyelonephritis and pneumonia with preterm labor.
- Vaginal and amniotic fluid studies reveal specific microbiologic profiles in women experiencing preterm labor.
Purpose of the Study:
- To explore the hypothesis that infection is a causative factor in premature labor.
- To evaluate the potential of antibiotics as a causal treatment for preterm labor, contrasting with symptomatic treatments.
- To review preliminary findings on antibiotic interventions in preterm labor.
Main Methods:
- Review of historical data from the preantibiotic era.
- Analysis of vaginal bacterial colonization and amniotic fluid studies.
- Examination of preliminary reports on antibiotic interventions.
Main Results:
- Historical data indicates a correlation between infections and premature labor.
- Microbiologic studies identify specific infectious agents in a subset of preterm labor cases.
- Preliminary antibiotic interventions show encouraging results in both symptomatic and asymptomatic women.
Conclusions:
- Infection is a significant factor in premature labor.
- Antibiotic treatment offers a potential causal therapy for infection-related preterm labor.
- Further research into antibiotic interventions may herald a new era in managing preterm labor.