Adenoidectomy is well established as a procedure for treating children with recurrent or persistent otitis media. Many physicians also believe that when adenoidectomy is undertaken for otitis media, tonsillectomy also should be done routinely. Thus otitis media serves as the justification for a substantial proportion of the tonsil and adenoid operations carried out on children. Nonetheless, evidence supporting the efficacy of adenoidectomy, or tonsillectomy and adenoidectomy (T&A), for otitis media is scant and inconclusive. Only six prospective studies have been reported, and in all but two of them, the combination of adenoidectomy with tonsillectomy, rather than adenoidectomy alone, was tested. The results were contradictory, perhaps because of all the studies contained flaws in design or methodology or both. Whether adenoidectomy or T&A are efficacious remains entirely uncertain. We are attempting to address the question currently in a prospective study in which children considered at high risk for otitis media are entered into a randomized, controlled clinical trial of adenoidectomy. The trial is complicated by the need to take adequate account of subject variables such as age, sex, adenoid size, and the presence or absence of allergy, and of the important treatment variables of concomitant myringotomy with tympanostomy tube insertion. Outcome measurements employed in the trial include the number of episodes per year of acute otitis media, the persistence of middle ear effusion, and the frequency of subsequent myringotomy. Data thus far collected in the study are not sufficient to reach a conclusion for or against the efficacy of adenoidectomy for otitis media, but it is apparent that adenoidectomy by no means eliminates the problem.

Adenoidectomy↗

PubMedDate not supplied

Effect of morphine-diazepam on signs of anesthesia, awareness, and dreams of patients under N2O for cesarean section.

Morphine (0.2 mg/kg) and diazepam (0.1 mg/kg) were injected IV after delivery of the fetus in 68 parturients undergoing cesarean section (CS). General anesthesia was with thiamylal-N2O-O2 (4:2) and muscle relaxant. Twenty-four to 36 hours postoperatively, 1 patient had recall, 1 had unpleasant dreams, and 2 had pleasant dreams. The incidence of recall and unpleasant dreams was 3.8 percent in elective CS and 0 percent in emergency cesareans. Morphine-diazepam combination caused anterograde and retrograde amnesia. During the cesarean, movement of patient, size of pupils, or changes in blood pressure were not indicative of awareness or dreams. During anesthesia, 33 percent O2 produced adequate oxygenation of mother and fetus.

Amnesia↗