Utilizing a Collaborative Learning Model to Promote Early Extubation Following Infant Heart Surgery

Area of Science:

• Pediatric Cardiac Surgery
• Clinical Practice Guidelines
• Collaborative Learning Strategies

Background:

• Infant heart surgery often requires prolonged mechanical ventilation.
• Optimizing extubation timing is crucial for reducing complications and improving patient outcomes.
• Standardizing care through clinical practice guidelines can enhance postoperative recovery.

Purpose of the Study:

• To evaluate the effectiveness of a collaborative learning strategy in implementing a clinical practice guideline.
• To determine if this guideline can reduce the duration of endotracheal intubation in infants following heart surgery.
• To assess the impact on reintubation rates and intensive care unit (ICU) length of stay.

Main Methods:

• A prospective and retrospective study design comparing active sites implementing the guideline with control sites.
• Data collected from infants undergoing coarctation of the aorta repair and tetralogy of Fallot repair.
• Utilized data from the Pediatric Heart Network across ten children's hospitals.

Main Results:

• Active sites showed a significant increase in early extubation rates (11.7% to 66.9%) post-guideline implementation (p < 0.001).
• Median postoperative intubation duration decreased significantly at active sites (21.2 to 4.5 hours, p < 0.001).
• No significant change in early extubation rates or ICU length of stay was observed in control sites; no increase in reintubation rates at active sites.

Conclusions:

• A collaborative learning strategy effectively implemented a clinical practice guideline for early extubation in infants post-heart surgery.
• The guideline significantly reduced endotracheal intubation duration without adversely affecting reintubation rates.
• The guideline did not significantly alter the overall ICU length of stay, though a trend towards shorter stays was noted in specific subgroups.