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Campylobacter jejuni infection occurring during pregnancy
Summary
Campylobacter jejuni infections in pregnant women can lead to serious fetal and neonatal complications, including sepsis and death, particularly when occurring before the third trimester. Early diagnosis and management are crucial for better outcomes.
Area of Science:
- Medical Microbiology
- Obstetrics and Gynecology
- Neonatal Medicine
Background:
- Campylobacter infections during pregnancy pose risks such as spontaneous abortion, stillbirth, prematurity, and neonatal sepsis.
- Understanding the full spectrum of pregnancy outcomes associated with Campylobacter jejuni is essential for clinical management.
Purpose of the Study:
- To review cases of Campylobacter jejuni infection in pregnant women and assess associated pregnancy and neonatal outcomes.
- To evaluate the risks of Campylobacter jejuni infection during different stages of gestation.
Main Methods:
- Retrospective review of all Campylobacter jejuni infections diagnosed in pregnant women at a single hospital.
- Analysis of pregnancy outcomes, including delivery status, gestational age, and neonatal health.
Main Results:
- Ten cases of Campylobacter jejuni infection were identified in approximately 24,000 pregnancies.
- Most women delivered healthy babies at term; however, one case at 28 weeks gestation resulted in preterm labor, neonatal sepsis, and death.
- Another infant developed Campylobacter jejuni enterocolitis post-delivery.
Conclusions:
- Maternal Campylobacter jejuni infection is often mild but can lead to severe fetal or neonatal complications.
- Infection before the third trimester presents a higher risk for adverse neonatal outcomes.
- Further research into prevention and management strategies for pregnant women is warranted.