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Sleep apnea (SA) may promote hearing impairment (HI) through ischemia and inflammation of the cochlea. Our objective was to assess an independent association between SA and HI in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) participants.

DISCUSSION This case is reported to highlight the possibility of erosion and pseudoaneurysm formation after implantation of the FloWatch-PAB adjustable PA banding system. As far as we are aware, this is the second such complication with this device. The previous reported case had a similar complication, with pseudoaneurysm formation 7 weeks after the insertion. Doubts have been raised about the technical aspect of insertion being the cause for the pseudoaneurysm formation. In our case no intraoperative difficulty was reported. We therefore would like to highlight this specific occurrence of a pseudoaneurysm of the PA as a possible complication of

The etiology of acute respiratory distress syndrome is wide and mortality is extremely high. We describe a patient dying from severe acute respiratory distress syndrome who had a tremendous recovery after receiving dexamethasone (1 g daily). This patient required positive end-expiratory pressure (up to 18 mm/Hg) and fractional inspiratory oxygen (up to 100%). Thirty-six hours after the large dose of corticosteroids, the respiratory mechanics and oxygenation were acceptable for extubation. Acute respiratory distress syndrome was proven and other etiologies of respiratory failure were ruled out by a bedside open-lung biopsy. The biopsy proven acute respiratory distress syndrome dramatically resolved with this salvage therapy. High-dose usage of corticosteroids for acute respiratory distress syndrome has tremendous potential.

Today, two generations after the first Surgeon General's report, and with abundant evidence of the catastrophic consequences of smoking, no serious person can be unaware that smokers risk their lives and health. We also know that quitting smoking--at any age--promises significant health benefits. When offered the tools they need, older smokers quit smoking at rates comparable to those of younger smokers despite their skepticism, fatalism, and self-doubt. Older smokers should be encouraged to enter programs that stress the health benefits derived and identify the risks they are avoiding by quitting smoking. These programs establish quit dates, use sound behavioral modification techniques, provide strategies for stress management and relaxation, treat withdrawal symptoms, and provide regular and continuing follow-up. The patient is asked to make an existential change, and the physician should provide encouragement and promote self-confidence by emphasizing that, despite setbacks, with repeated efforts, success can be achieved. Clinicians can influence patients to quit smoking, and they should.

Twenty-one patients with frequently recurrent severe asthma were treated for 2 wk with placebo capsules and metaproterenol sulfate aerosol therapy followed by beclomethasone dipropionate aerosol therapy sequentially inhaled every 4 to 6 hr and for 2 wk with the same aerosols and aminophylline therapy added. Treatment was double-blind, and the therapy regimens were administered in a random sequence. Patients measured their PEFR at home before and after aerosol, inhalation three times a day. The mean PEFRs before inhalation of aerosol were significantly higher when patients were receiving aminophylline therapy. In 86% of the patients, the mean PEFR that was measured after inhalation of metaproterenol sulfate was 11% greater when they were also receiving aminophylline therapy, but this difference was not significant. In 14% of the patients, however, postaerosol inhalation PEFRs were significantly higher (50% to 80%) after aminophylline therapy was added to aerosol therapy. PEFRs were always lowest in the early morning, regardless of the therapy administered. Therapy regimens that contained aminophylline were associated with less dyspnea but produced more adverse side effects and were more costly. Thus in most patients the favorable effect that aminophylline therapy produced by raising baseline PEFRs and attenuating dyspnea should be balanced against the adverse effects this medication also produced, since in most patients aminophylline therapy did not significantly enhance postinhalation PEFRs.

One hundred patients with acute asthma and peak expiratory flow rates (PEFR) less than 150 L/min were randomized and treated in a double-blind treatment protocol with either metaproterenol sulfate aerosol (MPA) inhalation and placebo injection or epinephrine injection (EPI) and inhaled placebo at entry and at 30 and 60 minutes, and then were treated with the crossover comparison regimen at 120, 150, and 180 minutes. The two groups had similar entry PEFRs and FEV1 (MPA, 112 L/min; 0.94 L, respectively; EPI, 111 L/min; 0.85 L, respectively) and similar plasma theophylline levels (MPA, 12.2 micrograms/ml; EPI, 13.8 micrograms/ml). PEFR and FEV1 were measured every 30 minutes for 4 hours. Mean expiratory flow rates among both groups were similar at entry and at 120 and 240 minutes. At 120 minutes, flow rates had improved in 28/46 MPA-treated patients (61%) and 48/54 EPI-treated patients (89%). Among these improved patients, flow rates were significantly higher in the MPA-treated group. At 120 minutes, 18/46 MPA-treated patients (39%) and 6/54 EPI-treated patients (11%) had PEFRs less than 120 L/min and PEFR and FEV1 less than 120% of baseline values (p less than 0.01). In 13 of these 18 MPA-treated patients who did not improve compared to 1/6 EPI-treated patients who did not improve, PEFRs were greater than 120 L/min, and PEFR and FEV1 had increased 20% or more above baseline values after treatment with the crossover comparison regimen (p less than 0.02).(ABSTRACT TRUNCATED AT 250 WORDS)