BackgroundPostoperative nausea and vomiting (PONV) is a common complication of pediatric anesthesia, but the overall incidence of PONV in patients undergoing adenoidectomy is unknown. The aim of this controlled study was to compare the effect of dexamethasone administration with placebo to reduce PONV in children undergoing endoscopic adenoidectomy under general anesthesia.Material/MethodsA randomized placebo-controlled study included 118 pediatric patients who underwent elective endoscopic adenoidectomy under general anesthesia. A dexamethasone-treated (0.15 mg/kg) group (Group D) (n=56) and a placebo group (Group C) (n=62) were randomly assigned. The incidence of nausea and vomiting was recorded on the day of surgery. Postoperative nausea was assessed according to illustrated Baxter Animated Retching Faces (BARF) scale. The Face, Legs, Activity, Cry, and Consolability (FLACC) scale (scores between 0–10) was used to assess pain. Follow-up was performed on the 14th postoperative day by a telephone call.ResultsOverall prevalence of postoperative nausea was 25% (30/118) and postoperative vomiting was 14% (17/118). In the first 24 hours following surgery, in Group D, the incidence of nausea and vomiting was 13% and 7%, respectively; in Group C, without pharmacological prophylaxis, the incidence of postoperative nausea and vomiting was 37%, and 21%, respectively.ConclusionsA prospective controlled study in children undergoing endoscopic adenoidectomy under general anesthesia showed that dexamethasone (0.15 mg/kg) significantly reduced the incidence of PONV without increasing the risk of postoperative hemorrhage. Dexamethasone is a safe method for the prevention of PONV that may be recommended in pediatric anesthesiology.
Background: The authors present a series of 5 patients with anterior epistaxis in which a transcaruncular endoscopic approach was used for the anterior ethmoidal artery coagulation (AEA). Methods: Six AEA coagulations (5 unilateral, 1 bilateral) using the transcaruncular endoscopic approach were performed in 5 patients with anterior epistaxis resistant to conservative measures. An incision was made between the plica semilunaris of conjunctiva and the lacrimal caruncle. Using a rigid endoscope, tissues were dissected lateral to the lacrimal sac, to the posterior lacrimal crest. The periorbit was incised and pulled aside. Hereafter, the technique was the same as that involving a frontoethmoidal incision. After bipolar coagulation of the AEA, the conjunctiva was sutured. Results: Bleeding was resolved in all patients. One patient experienced early postoperative temporary diplopia. Conclusions: The transcaruncular endoscopic approach is a promising technique with no outer scarring. It is convenient in patients with difficult orientation in the nasal cavity, relatively safe, and faster than the transnasal endoscopic approach
Drug-induced sleep endoscopy (DISE) reveals epiglottic collapse to be a frequent cause of obstructive sleep apnea (OSA) and intolerance of positive airway pressure (PAP). These patients require different management. This prospective study aimed to compare transoral laser epiglottopexy outcomes in patients with OSA caused by epiglottic collapse with the patients’ previous PAP outcomes. Fifteen consecutive adult patients with OSA and epiglottic collapse during DISE were included; ten were analyzed. Before inclusion, PAP was indicated and ineffective in six patients, one of whom underwent unsuccessful uvulopalatopharyngoplasty. PAP was performed during DISE in all patients before epiglottopexy and was uniformly ineffective. ENT control was performed at 1 week and 1 month, and control limited polygraphy to 6 months after surgery. The apnea–hypopnea index (AHI) and Epworth Sleepiness Scale (ESS) were significantly improved (p < 0.001 and p = 0.003, respectively) in all patients after epiglottopexy. Surgery was successful in 9/10 patients; the remaining patient had a significantly decreased AHI and could finally tolerate PAP. Transoral laser epiglottopexy is used to treat OSA in patients with epiglottic collapse. Unlike other methods, it significantly reduces both AHI and ESS and should be considered for these patients. An active search for OSA patients with epiglottic collapse is recommended to prevent treatment failure.
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