Canadian journal of anaesthesia = Journal canadien d'anesthésie
-
Letter Case Reports
Difficult ventilation in a wide congenital tracheoesophageal fistula.
-
Acute respiratory distress syndrome (ARDS) is defined as severe hypoxemic respiratory failure resulting from diffuse lung injury and secondary to direct and indirect insults. Despite advances, mortality remains as high as 40-60%. Neuromuscular blocking agents (NMBAs) are used to facilitate mechanical ventilation in patients with ARDS and have been shown to improve arterial partial pressure of oxygen. However, the association between NMBAs and mortality is unclear. Furthermore, morbidity concerns exist, particularly regarding a putative role in intensive care unit (ICU)-acquired weakness. ⋯ Treatment in early severe ARDS with the NMBA, cisatracurium, for 48 hr was associated with lower adjusted 90-day mortality. It was also associated with decreased morbidity, which included increased ventilator-free days, increased ICU-free days, and increased organ failure-free days. These benefits occurred without increasing the incidence of ICU-acquired weakness.
-
Randomized Controlled Trial
Effect of dexamethasone on postoperative morbidity after dental rehabilitation in children.
Dexamethasone reduces postoperative morbidity after adenotonsillectomy, strabismus surgery, and third molar extraction. Our hypothesis was that dexamethasone would reduce pain and other morbidity in children undergoing dental surgery for up to 24 hr postoperatively. ⋯ Dexamethasone, 0.3 mg·kg(-1), did not reduce pain over 24 hr in healthy children undergoing dental rehabilitation under general anesthesia. The quality of oral intake was also unaffected by dexamethasone at 24 hr. Dexamethasone did produce a significant reduction in postdischarge vomiting, beyond the incidence found with ondansetron alone.