Scott, James G.

Background and Purpose Many patients with acute basilar artery occlusion may require endotracheal intubation and mechanical ventilation. The circumstances and predictive value for outcome in these patients are not well documented. Methods We reviewed the medical records of 25 patients admitted into the intensive care unit with a clinical diagnosis of acute basilar artery occlusion and need for mechanical ventilation. The medical records were reviewed for clinical features, breathing patterns, mode of mechanical ventilation, ability to wean from the ventilator, and neurological outcome. Results Apneic episodes resulted in endotracheal intubation in 8 patients. In the remaining 17 patients, intubation was needed for airway protection. Seven of 8 patients presenting with apneic episodes lost all brain stem reflexes. All 17 patients intubated for airway protection could be successfully weaned to a T-tube circuit. Outcome was generally poor and 22 patients died, of whom 7 died of early systemic complications. Only 3 of 25 patients, all with locked-in syndrome, survived. Conclusions Mortality is high in patients who require mechanical ventilation after acute basilar artery occlusion. No neurological improvement beyond a locked-in syndrome occurred in survivors. Recurrent apnea appears to predict further progression to brain stem death.

Abstract This retrospective study describes the clinical course of 38 patients with idiopathic pulmonary fibrosis (IPF) admitted to the intensive care unit (ICU). There were 25 males and 13 females who were the mean age of 68.3 ± 11.5 years. Twenty patients were on corticosteroids at the time of admission to the hospital, and 24 had been on home oxygen therapy. The most common reason for ICU admission was respiratory failure. The Acute Physiology and Chronic Health Evaluation III–predicted ICU and hospital mortality rates were 12% and 26%, whereas the actual ICU and hospital mortality rates were 45% and 61%, respectively. We did not find significant differences in pulmonary function or echocardiogram findings between survivors and nonsurvivors. Mechanical ventilation was used in 19 patients (50%). Sepsis developed in nine patients. Multiple organ failure developed in 14% of the survivors and in 43% of the nonsurvivors (p = 0.14). Ninety-two percent of the hospital survivors died at a median of 2 months after discharge. These findings suggest that patients with IPF admitted to the ICU have poor short- and long-term prognosis. Patients with IPF and their families should be informed about the overall outlook when they make decisions about life support and ICU care.