Implementation of an Extubation Readiness Guideline for Preterm Infants

Intubated preterm infants 32 6 / 7 weeks or less of gestation in a mid-Atlantic level IV neonatal intensive care unit (NICU) faced a high number of ventilator days. Based on 6 weeks of electronic health record (EHR) chart audits of extubations in this NICU in 2021, 44% of preterm infants 32 6 / 7 weeks or less of gestation were intubated for more than 28 days, with an average of 23 days on a ventilator. This NICU lacked a standardized extubation guideline providing criteria to drive extubation eligibility.

The purpose of this quality improvement (QI) project was to implement and evaluate the effectiveness of an extubation readiness guideline in preterm infants 32 6 / 7 weeks or less of gestation in a mid-Atlantic level IV NICU.

This project occurred over a 17-week period in 2021. Implementation included a multidisciplinary committee formation, identification of champions, NICU staff education, completion of a guideline checklist by bedside nursing (for eligible patients), clinician reminders, and chart audits for collection of pre-/postimplementation data. Staff education completion, guideline use and compliance, demographic patient data, ventilator days, time to first extubation, and need for reintubation were tracked.

Postimplementation data indicated decreased need for intubation for more than 28 days, ventilator days, and days to first extubation attempt.

Results suggested that implementation of the evidence-based guideline was effective in decreasing average total ventilator days for preterm infants 32 6 / 7 weeks or less of gestation.