May 242003

Herridge MS et al. One-year outcomes in survivors of the acute respiratory distress syndrome. N Engl J Med. 2003; 348:683-93. Non-pulmonary problems are usually dominant in impairment of ARDS survivors. Low exercise tolerance, fatigue, and weakness are common a year after discharge. Pulmonary function tests usually normalized, other than a diffusion impairment. At 12 months, only 6% [… read more]

Jul 242000

ARDS Network. Ventilation with lower tidal volumes as compared with traditional tidal volumes for ALI and ARDS. N Engl J Med 2000;342:1301-8. The ARMA study found the use of low (6 ml/kg predicted weight) rather than “standard” (12 ml/kg predicted weight) tidal volumes reduced mortality from 40 to 30%. This paper established the standard of low [… read more]

Jun 162000

Ultrasound in the ICU: Case 1 Discussion Go Back to Ultrasound Case 1 Ultrasound Case 1 Answer: Hypovolemia. Hypotension may be caused by diverse pathophysiologic states that are hard to differentiate by clinical exam. Bedside ultrasound can provide immediate visual information that can help to rapidly make diagnoses of life-threatening conditions, without dependence on radiology [… read more]