Resp Care
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A negative sputum smear from a patient with history, physical examination, and chest x-ray findings suggestive of tuberculosis (TB) presents a diagnostic dilemma. We investigated the possible factors associated with a misdiagnosis and inappropriate treatment of TB among such patients. ⋯ An incorrect diagnosis of TB despite a negative sputum smear result is more likely to be made for patients positive for nontuberculous mycobacteria culture and less likely for patients with positive M. tuberculosis culture.
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Randomized Controlled Trial
Effects of exercise training on pulmonary mechanics and functional status in patients with prolonged mechanical ventilation.
The functional status and outcomes in patients with prolonged mechanical ventilation (PMV) are often limited by poor endurance and pulmonary mechanics, which result from the primary diseases or prolonged time bedridden. We evaluate the impact of exercise training on pulmonary mechanics, physical functional status, and hospitalization outcomes in PMV patients. ⋯ Subjects with PMV in our RCC demonstrated significant improvement in pulmonary mechanics and functional status after exercise training. The application of exercise training may be helpful for PMV patients to improve hospitalization outcomes.
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Review Case Reports
Expectant management of pneumothorax in preterm infants receiving assisted ventilation: report of 4 cases and review of the literature.
Pneumothorax is a common complication in infants receiving assisted ventilation. The appropriate management of this condition is not always clearly defined, especially when a large air leak and mediastinal shift are present but the infant is hemodynamically stable. ⋯ We report 4 cases of preterm infants who developed large pneumothoraces with mediastinal shift while on assisted ventilation and were managed conservatively, with substantial improvement within 12-96 hours. In this report we also review the literature on pneumothorax in preterm infants.
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Over the last 15 years the management of patients admitted in the ICU has changed dramatically. A growing number of well designed randomized controlled studies have been published, resulting in improved medical care and reduction of short-term morbidity and mortality. ⋯ This review will focus on the most common long-term outcomes post-ICU admission, and will emphasize the importance of developing ICU clinics to provide comprehensive care to ICU survivors. We also describe our experience regarding the organization, functioning, and limitations for the development of our post-ICU clinic.