Chest
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ICU admissions are ever increasing across the United States. Following critical illness, physical functioning (PF) may be impaired for up to 5 years. We performed a systematic review of randomized controlled trials evaluating the efficacy of interventions targeting PF among ICU survivors. The objective of this study was to identify effective interventions that improve long-term PF in ICU survivors. ⋯ The only effective intervention to improve long-term PF in critically ill patients is exercise/PT; its benefit may be greater if started earlier. Further research in this area comparing different interventions and timing is needed.
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Comparative Study
Pericardial Effusions in Pulmonary Arterial Hypertension: Characteristics, Prognosis and Role of Drainage.
The presence and size of a pericardial effusion in pulmonary arterial hypertension (PAH) and its association with outcome is unclear. ⋯ Pericardial effusions are relatively common but rarely of hemodynamic significance in patients with PAH. However, even modest degrees of pericardial fluid are associated with a significant increase in mortality and appear to reflect the presence of associated collagen vascular disease and high right atrial pressure.
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Comparative Study
Correlation between Early Direct Communication of Positive CT Pulmonary Angiography Findings and Improved Clinical Outcomes.
Despite a general consensus that rapid communication of critical radiology findings from radiologists to referring physicians is imperative, a possible association with superior patient outcomes has not been confirmed. The objective of this study was to evaluate the correlation between early direct communication of CT image findings by radiologists to referring physicians and better clinical outcomes in patients with acute pulmonary embolism (PE). ⋯ Delay (> 1.5 h of CTPA acquisition) in direct communication of acute PE diagnosis from radiologists to referring physicians was significantly correlated with a higher risk of delayed treatment initiation and death within 30 days.
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Comparative Study
Lobe-Specific Mediastinal Nodal Dissection is Sufficient During Lobectomy by VATS or Thoracotomy for Early Stage Lung Cancer.
Lobectomy with complete mediastinal lymphadenectomy is considered standard for patients with early-stage non-small cell lung cancer (NSCLC). However, the benefits of complete lymphadenectomy are unproven. There is evidence suggesting a predictable pattern of mediastinal nodal drainage. This study analyzed the frequency and pattern of mediastinal nodal disease and its impact on outcome in patients with early-stage NSCLC. ⋯ Mediastinal N2 metastases follow predictable lobe-specific patterns in patients with negative preoperative CT scans and PET scans. Lobe-specific N2 nodal evaluation results in a recurrence rate similar to that of complete mediastinal evaluation. Lobe-specific mediastinal nodal evaluation appears acceptable in patients with early-stage NSCLC.
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Comparative Study
Sleep-disordered-breathing in Ehlers-Danlos Syndrome (a genetic model of obstructive sleep apnea).
The objective of this study was to investigate the presence of sleep-disordered breathing (SDB) in patients with Ehlers-Danlos syndrome. Ehlers-Danlos syndrome is a genetic disorder characterized by cartilaginous defects, including nasal-maxillary cartilages. ⋯ In patients with Ehlers-Danlos syndrome, abnormal breathing during sleep is commonly unrecognized and is responsible for daytime fatigue and poor sleep. These patients are at particular risk for SDB because of genetically related cartilage defects that lead to the development of facial structures known to cause SDB. Ehlers-Danlos syndrome may be a genetic model for OSA because of abnormalities in oral-facial growth. Early recognition of SDB may allow treatment with orthodontics and myofacial reeducation.