Reducing Severe Intraventricular Hemorrhage in Preterm Infants With Improved Care Bundle Adherence

Area of Science:

• Neonatal Medicine
• Clinical Quality Improvement
• Pediatric Critical Care

Background:

• High incidence of severe intraventricular hemorrhage (IVH) (9.8%) and low adherence (24%) to IVH prevention bundles (IVHPBs) were observed in high-risk neonates.
• Initiatives were planned to reduce severe IVH by 30% over two years in infants born at or before 30 gestational weeks or weighing ≤1250 g.

Purpose of the Study:

• To decrease the incidence of severe (grade III/IV) intraventricular hemorrhage (IVH) in premature infants.
• To improve adherence to an established IVH prevention bundle (IVHPB).

Main Methods:

• A multidisciplinary team implemented interventions including training, guideline revision, and process standardization.
• Adherence to the IVHPB was the primary process measure, and severe IVH incidence was the primary outcome measure.
• Control charts analyzed intervention effects, with balancing measures including breast milk use and mechanical ventilation rates.

Main Results:

• Adherence to the IVHPB increased from 24% to 88% following interventions.
• The incidence of severe IVH decreased by 76%, from 9.8% to 2.4%.
• Higher adherence scores correlated with reduced odds of severe IVH (OR 0.30).

Conclusions:

• Interventions enhancing adherence to IVH prevention bundles significantly reduced severe IVH rates in high-risk neonates.
• Assessing and improving adherence to clinical guidelines is crucial for optimizing neonatal outcomes.