Adherence to continuous positive airway pressure therapy in obstructive sleep apnea syndrome: effect of visual education.

Background: Continuous positive airway pressure (CPAP) therapy is the most effective treatment in obstructive sleep apnea syndrome (OSAS) although it is known that adherence to therapy is limited. The aims of this study were to evaluate the effect of visual education on CPAP adherence and to identify the factors affecting adherence.

Methods: Out of 133 consecutive newly diagnosed moderate-to-severe OSAS patients, 66 were informed about OSAS and CPAP therapy and received visual education by videotape (video group), whereas only information was given to 67 of them (control group).

[Colistin use in ventilator-associated pneumonia due to panresistant Pseudomonas aeruginosa and Acinetobacter baumannii].

Nosocomial infections by resistant gram-negative microorganisms are important causes of mortality in intensive care unit (ICU)'s. The treatment choices are limited in infections due to Acinetobacter baumannii and Pseudomonas aeruginosa, especially if they are panresistant. In these type of resistant infections, colistin--an old antibiotic--has become a current issue.