https://www.selleckchem.com/products/gsk3326595-epz015938.html In addition, 48% of the morbidly obese subjects received at least one rescue therapy as compared to 37% of normal weight subjects and 36% of overweight subjects. There were significant differences in the use of rescue therapies among the groups. In a multivariable model, subjects with class III obesity were significantly more likely to receive tidal volume > 8 mL/kg predicted body weight on day 1 when compared with subjects with normal weight (odds ratio 3.14, 95% CI 1.78-5.57). There was no difference in length of stay in ICU or hospital, duration of mechanical ventilation, or adjusted ICU or hospital mortality among the 4 groups. CONCLUSIONS In this study, the risk of exposure to higher tidal volumes and the need for specific rescue therapies rose with higher classes of obesity in subjects with ARDS. More research is needed to identify how to better implement lung-protective ventilation in patients with obesity. Copyright © 2020 by Daedalus Enterprises.BACKGROUND Nebulizer therapy is an important treatment component for patients with cystic fibrosis (CF). Nebulizer manufacturers' guidelines advocate thorough nebulizer drying after washing. The aim of this study, therefore, was to examine the microbiology associated with nebulizer drying, particularly related to Pseudomonas control, and to examine microbiologically non-adherence to the recommended drying procedures. METHODS Four aspects of nebulizer drying were examined in 3 common nebulizers, including examination of the drying profile, improvement to the drying profile of assembled nebulizers, survival of Pseudomonas aeruginosa in tap water and in tap water plus 0.5% (v/v) dishwashing detergent, and the effect of drying of P. aeruginosa in tap water and tap water plus residual sputum (1%v/v, 10%v/v). Microbiologic examination was performed by using P. aeruginosa (5 clinical CF strains plus 1 National Collection of Type Cultures Reference strain). RESU