Chest
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A 33-year-old woman experienced 90 min of in-hospital cardiac arrest following an intentional overdose of anhydrous caffeine powder. In the face of prolonged and apparently futile resuscitation attempts, high-dose insulin euglycemic therapy was initiated. ⋯ The patient recovered full neurologic function and survived to discharge. Although high-dose insulin is effective in beta-blocker, calcium channel blocker, and tricyclic antidepressant overdose, this is seemingly the first description of its successful use in caffeine toxicity.
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The long-term clinical course of asthma in patients with eosinophilic granulomatosis with polyangiitis (EGPA) remains unclear. We aimed to characterize long-term asthma in EGPA and to identify baseline predictors of long-term asthma severity. ⋯ In patients with asthma with EGPA, long-term severe/uncontrolled asthma is associated with baseline pulmonary and ear, nose, and throat manifestations but not with clear-cut vasculitic features.
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Birt-Hogg-Dubé syndrome (BHDS) is a genetic tumor syndrome characterized by lung cysts, spontaneous pneumothorax, fibrofolliculomas, and renal cell cancer. Because of its rarity and clinical heterogeneity, much is still unknown regarding the course of the disease and individual risk assessment. Therefore, we studied nonenvironmental risk factors for pneumothorax in a large sample of patients with BHDS. ⋯ We observed significant differences for the spontaneous pneumothorax risk regarding both age and sex in patients with BHDS. Furthermore, two FLCN mutations were identified that are associated with significantly increased pneumothorax risk. Thus, formerly unknown individual predictors have been identified that provide improved risk stratification for patients with BHDS.
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We present the case of a 48-year-old South African woman with no smoking history, and seropositive rheumatoid arthritis diagnosed in 2001. She was treated with chloroquine (150 mg, 4 times per week) and methotrexate (30 mg weekly) with well-controlled symptoms until 2015, when she developed a disease flare. Her treatment regimen was changed to leflunomide (20 mg daily) monotherapy with subsequent symptom control. Biologic agents were not accessible because of cost constraints.
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Comparative Study
Comparative Effectiveness of Robotic-Assisted Surgery for Resectable Lung Cancer in Older Patients.
Robotic-assisted surgery (RAS) is a novel surgical approach increasingly used for patients with non-small cell lung cancer (NSCLC). However, data comparing the effectiveness and costs of RAS vs open thoracotomy and video-assisted thoracoscopic surgery (VATS) for NSCLC are limited. ⋯ RAS led to improved operative outcomes compared with open thoracotomy but may not offer an advantage over VATS. The comparative effectiveness of RAS should be further evaluated prior to widespread adoption.