The origins of bronchoscopy date back to 1897 when Gustav Killian, considered “the father of bronchoscopy”, performed the first airway examination with a rigid esophagoscope to a farmer extracting a piece of bone that had lodged in the main stem bronchus. Shigeto Ikeda in 1964 revolutionized the field of bronchoscopy with the introduction of a flexible instrument that could be introduced to sub...

OBJECTIVE Four-hour comparison of the bronchodilator response of albuterol administered via metered-dose inhaler (MDI) with spacer versus small-volume nebulizer (SVN) to mechanically ventilated patients with chronic obstructive pulmonary disease (COPD). DESIGN Prospective randomized clinical trial. SETTING Medical intensive care unit in a university hospital. PATIENTS Thirteen mechanicall...

Inhaled bronchodilators are routinely administered to mechanically ventilated patients to relieve dyspnea and reverse bronchoconstriction. A lower percentage of the nominal dose reaches the lower respiratory tract in a mechanically ventilated patient than in a nonintubated subject, but attention to device selection, administration technique, dosing, and patient-ventilator interface can increase...

Humans produce exhaled breath particles (EBPs) during various breath activities, such as normal breathing, coughing, talking, and sneezing. Airborne transmission risk exists when EBPs have attached pathogens. Until recently, few investigations had evaluated the size and concentration distributions of EBPs from mechanically ventilated patients with different ventilation mode settings. This study...

nurses opinions and practice in mouth care for icu patients under mechanical ventilation     adib hajbagari m [1] *, ansari a [2]     received: 3 apr, 2012 accepted: 25 jun , 2012     abstract:   background and aim: despite evidences on association between ventilator associated pneumonia and inadequate mouth care of mechanically ventilated patients, no studies are available on the performance o...

Among the devices employed for aerosol generation (metered-dose inhalers, nebulizers, and dry powder inhalers) only metered-dose inhalers and nebulizers are routinely employed for aerosol delivery to mechanically ventilated patients. The ventilator circuit and artificial airway were previously thought to be major barriers to effective aerosol delivery to mechanically ventilated patients. In the...