Details

Autor(en) / Beteiligte

• Rodríguez, J A
• Von Dessauer, B
• Duffau, G

Titel

Non-invasive continuous positive airways pressure for post-extubation laryngitis in pediatric patients

Ist Teil von

• Archivos de bronconeumología, 2002-10, Vol.38 (10), p.463-467

Ort / Verlag

Spain

Erscheinungsjahr

2002

Quelle

MEDLINE

Beschreibungen/Notizen

• Post-extubation laryngeal edema (PLE) is a common complication (10-15%) in pediatric intensive care units, and some authors have reported high failure rates for conventional treatment. Non-invasive continuous positive airways pressure (CPAP) in children with PLE may have a lower failure rate than conventional management. Twenty-five patients were needed to detect a difference between the two treatment groups. The patients were assigned to receive the conventional treatment (nebulized epinephrin and humidified oxygen) or the experimental treatment (non-invasive CPAP treatment for 18 hours), using a randomized block design (10-patient blocks). After 9 months, the study was halted when a significant difference emerged between the two groups. Of 270 children extubated during the study, 28 (10.3%) developed PLE and 25 met the enrollment requirements. Thirteen were assigned to conventional therapy and 12 to CPAP. General characteristics, time of intubation, FiO2 upon admission, use of corticoids before extubation and scores for respiratory difficulty upon admission were similar in the two groups (p > 0.05). With conventional therapy, 5 (38.5%) children improved and 8 patients worsened or remained the same. Eleven (91.7%) of the patients receiving CPAP improved (p = 0.01). Those who failed on conventional treatment were prescribed CPAP and all then improved, although one had to be re-intubated. The hypothesis was confirmed. CPAP treatment reduced the failure rate by 53.2% in comparison with conventional therapy.