Improving Detection by Pediatric Residents of Endotracheal Tube Dislodgement with Capnography: A Randomized Controlled Trial - 23/05/12
, Marc Auerbach, MD, MSCI 1, Alla N. Smith, BS 2, Lei Chen, MD, MHS 1
Reprint requests: Melissa L. Langhan, MD, Yale University School of Medicine, Department of Pediatrics, Section of Emergency Medicine, 100 York St, Suite 1F, New Haven, CT 06511.Abstract |
Objective |
The authors sought to determine if capnography could improve time to correction of a simulated endotracheal tube (ETT) dislodgement by pediatric residents.
Study design |
Pediatric residents attended a didactic session that included interpretation of capnography. A randomized controlled study was then performed using patient simulators. Residents were randomized to standard monitoring (control group) or standard monitoring plus capnography (intervention group). The primary outcome was time to correction of ETT dislodgement. Correction of dislodgement prior to decline in pulse oximetry was our secondary outcome.
Results |
Twenty-seven subjects completed the simulation. Subjects in the intervention group corrected the ETT dislodgement faster than those in the control group (2.38 minutes vs 3.92 minutes, P = .02). There were no differences in time to correction based on postgraduate year, clinical experiences, or comfort with capnography. Two subjects corrected the dislodgement prior to changes in pulse oximetry, both from the intervention group. Fifty-nine percent of subjects had seen capnography used in the past and 82% felt very or somewhat comfortable with capnography.
Conclusion |
Capnography decreased time to correction of ETT dislodgement by pediatric residents. Capnography should be considered as an essential monitoring device for intubated patients to enhance patient safety.
Le texte complet de cet article est disponible en PDF.Mots-clés : ETT, NICU, PED, PGY, PICU
Plan
| This work was supported by the Yale Pediatric Faculty Scholar Program. The authors declare no conflicts of interest. |
Vol 160 - N° 6
P. 1009 - juin 2012 Retour au numéro
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