Postoperative Respiratory Complications of Laryngeal Mask Airway and Tracheal Tube in Ear, Nose and Throat Operations.

Autor:	Safaeian R; Department of Anesthesiology, Rasoul Akram Medical Center, Iran University of Medical Scienses, Tehran, Iran., Hassani V; Department of Anesthesiology, Rasoul Akram Medical Center, Iran University of Medical Scienses, Tehran, Iran., Movasaghi G; Department of Anesthesiology, Hasheminejad Hospital, Iran University of Medical Scienses, Tehran, Iran., Alimian M; Department of Anesthesiology, Rasoul Akram Medical Center, Iran University of Medical Scienses, Tehran, Iran., Faiz HR; Department of Anesthesiology, Rasoul Akram Medical Center, Iran University of Medical Scienses, Tehran, Iran.
Jazyk:	angličtina
Zdroj:	Anesthesiology and pain medicine [Anesth Pain Med] 2015 Aug 24; Vol. 5 (4), pp. e25111. Date of Electronic Publication: 2015 Aug 24 (Print Publication: 2015).
DOI:	10.5812/aapm.25111
Abstrakt:	Background: Supraglottic devices could be used to reduce postoperative respiratory complications, but there are few studies focused on their use in more prolonged surgeries. Objectives: In this study, we compared postoperative respiratory complications in patients with prolonged ear, nose and throat (ENT) surgeries, whose airways were controlled with tracheal tube or laryngeal mask airway (LMA). Materials and Methods: In a randomized control trial (RCT), 171 candidates of prolonged ENT surgeries were randomly assigned into two groups. In group one (n = 85) LMA and in group two (n = 86) endotracheal tube were used for airway control. The incidences of four postoperative respiratory complications including sore throat, hoarseness, cough and shortness of breath in immediate postoperative period were measured and compared among patients of each group. Results: Sore throat was recorded in 32.9% of patients with LMA and 44.2% of intubated patients, but it was not statistically significant (Fisher's Exact test = 0.158). Hoarseness was recorded in 3.5% of patients with LMA and 24.4% of intubated patients (Fisher's Exact test = 0.000). In 1.2% of patients with LMA cough was recorded; it was also seen in 7% of the intubated patients (Fisher's Exact test = 0.005). Shortness of breath was mentioned by two intubated patients (2.3%) and in patient with LMA we did not record this complication. Conclusions: LMA in prolonged ENT surgeries was associated with reduced respiratory complications.
Databáze:	MEDLINE
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