1. Airway management in the paediatric difficult intubation registry: a propensity score matched analysis of outcomes over time.
- Author
-
Stein, Mary, Sarmiento Argüello, Lina, Staffa, Steven, Heunis, Julia, Egbuta, Chinyere, Flynn, Stephen, Khan, Sabina, Sabato, Stefano, Taicher, Brad, Chiao, Franklin, Bosenberg, Adrian, Lee, Angela, Adams, H, von Ungern-Sternberg, Britta, Park, Raymond, Peyton, James, Olomu, Patrick, Hunyady, Agnes, Garcia-Marcinkiewicz, Annery, Fiadjoe, John, and Kovatsis, Pete
- Subjects
Complications ,Difficult airway ,Intubation ,Outcomes ,Paediatric airway ,Video laryngoscopy - Abstract
BACKGROUND: The Paediatric Difficult Intubation Collaborative identified multiple attempts and persistence with direct laryngoscopy as risk factors for complications in children with difficult tracheal intubations and subsequently engaged in initiatives to reduce repeated attempts and persistence with direct laryngoscopy in children. We hypothesised these efforts would lead to fewer attempts, fewer direct laryngoscopy attempts and decrease complications. METHODS: Paediatric patients less than 18 years of age with difficult direct laryngoscopy were enrolled in the Paediatric Difficult Intubation Registry. We define patients with difficult direct laryngoscopy as those in whom (1) an attending or consultant obtained a Cormack Lehane Grade 3 or 4 view on direct laryngoscopy, (2) limited mouth opening makes direct laryngoscopy impossible, (3) direct laryngoscopy failed in the preceding 6 months, and (4) direct laryngoscopy was deferred due to perceived risk of harm or poor chance of success. We used a 5:1 propensity score match to compare an early cohort from the initial Paediatric Difficult Intubation Registry analysis (August 6, 2012-January 31, 2015, 785 patients, 13 centres) and a current cohort from the Registry (March 4, 2017-March 31, 2023, 3925 patients, 43 centres). The primary outcome was first attempt success rate between cohorts. Success was defined as confirmed endotracheal intubation and assessed by the treating clinician. Secondary outcomes were eventual success rate, number of attempts at intubation, number of attempts with direct laryngoscopy, the incidence of persistence with direct laryngoscopy, use of supplemental oxygen, all complications, and severe complications. FINDINGS: First-attempt success rate was higher in the current cohort (42% vs 32%, OR 1.5 95% CI 1.3-1.8, p
- Published
- 2024