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Related Experiment Videos

Risk factors for recurrent preterm delivery.

Hanna Krymko1, Asher Bashiri, Ana Smolin

  • 1Department of Obstetrics and Gynecology, Soroka University Medical Center, PO Box 151, Beer-Sheva 84101, Israel.

European Journal of Obstetrics, Gynecology, and Reproductive Biology
|April 6, 2004
PubMed
Summary

A short interval between pregnancies is a key risk factor for recurrent preterm delivery in women who have previously delivered preterm. This finding helps identify women at higher risk for future preterm births.

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A proposed prognostic prediction tool for a live birth among women with recurrent pregnancy loss.

The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians·2020

Area of Science:

  • Obstetrics and Gynecology
  • Perinatal Medicine
  • Reproductive Health

Background:

  • Recurrent preterm delivery poses significant risks to maternal and infant health.
  • Identifying modifiable risk factors is crucial for improving pregnancy outcomes.

Purpose of the Study:

  • To determine risk factors for recurrent preterm delivery in primiparous women with a history of preterm birth.
  • To analyze the impact of interpregnancy interval on preterm delivery recurrence.

Main Methods:

  • A retrospective case-control study involving 152 primiparous women with prior preterm delivery.
  • Comparison of women with a second preterm delivery versus those with a second term delivery.
  • Multivariable regression analysis to identify independent risk factors.

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Main Results:

  • Women with recurrent preterm delivery had significantly higher rates of hospitalization for preterm labor.
  • A shorter interval between pregnancies (especially ≤12 months) was observed in the recurrent preterm delivery group.
  • Short interpregnancy interval and preterm labor were identified as independent risk factors for recurrent preterm delivery.

Conclusions:

  • A short interpregnancy interval is a significant independent risk factor for recurrent preterm delivery.
  • Early identification and management of interpregnancy interval are vital for preventing recurrent preterm birth.