Strategies to prevent preterm birth.

Area of Science:

• Obstetrics and Gynecology
• Neonatal Health
• Preventative Medicine

Background:

• Preterm birth remains a leading cause of infant mortality and disability.
• Decades of research have identified several evidence-based interventions.
• Current clinical practice can be enhanced with proven preterm birth prevention strategies.

Purpose of the Study:

• To review and highlight effective interventions for reducing preterm birth rates.
• To emphasize the immediate applicability of these strategies in clinical practice.
• To project future advancements in preterm birth prevention.

Main Methods:

• Evidence synthesis of established preterm birth prevention strategies.
• Identification of interventions suitable for high-resource clinical settings.
• Discussion of factors influencing intervention success and future research directions.

Main Results:

• Six key interventions are ready for clinical implementation: preventing non-medically indicated late preterm birth, maternal progesterone supplementation, cervical cerclage, smoking cessation, judicious fertility treatments, and preterm birth prevention clinics.
• Success is influenced by clinical, cultural, societal, and economic factors.
• Future advancements include treating intrauterine infections, improving maternal nutrition, and stress reduction.

Conclusions:

• A range of evidence-based interventions can significantly reduce preterm birth rates.
• Preventing preterm birth is achievable and requires active implementation of available strategies.
• Integrated, environment-specific strategies offer the best outcomes for reducing infant mortality and disability.