Chest
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Transbronchial forceps biopsy (FBx) has been the preferred method for obtaining bronchoscopic lung biopsy specimens. Cryoprobe biopsy (CBx) has been shown to obtain larger and higher quality samples, but is limited by its inability to retrieve the sample through the working channel of the bronchoscope, requiring the bronchoscope to leave the airway for sample retrieval. ⋯ SCBx is a feasible technique providing a higher quality lung biopsy specimen compared with FBx and can successfully be retrieved through the working channel. Human studies are needed to further assess this technique with additional safety data.
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Studies have identified processes that are associated with more favorable length of stay (LOS) outcomes when an ICU telemedicine program is implemented. Despite these studies, the relation of the acceptance of ICU telemedicine management services by individual ICUs to LOS outcomes is unknown. ⋯ Direct intervention with timely notification strategies of ICU telemedicine comanagement were associated with shorter LOS outcomes than monitor and notify comanagement strategies.
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Patients with moderate exacerbations of COPD and the eosinophilic phenotype have better outcomes with prednisolone. Whether this outcome is similar in patients hospitalized with a severe exacerbation of COPD is unclear. We investigated the rate of recovery of eosinophilic and noneosinophilic exacerbations in patients participating in a multicenter randomized controlled trial assessing health outcomes in hospitalized exacerbations. ⋯ The study patients presenting to the hospital with a severe eosinophilic exacerbation of COPD had a shorter length of stay. The exacerbations were usually not associated with elevated C-reactive protein levels, suggesting that better treatment stratification of exacerbations can be used.
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Obesity is known to be an important risk factor for OSA; however, OSA can also be seen in nonobese patients with a small maxilla and/or mandible as well as in all obese patients with such features. Thus, we hypothesized that regional factors, oropharyngeal crowding associated with fat deposition, and maxillomandibular enclosure size closely related to the severity of OSA. ⋯ Oropharyngeal crowding is a local anatomic factor that independently relates to the severity of OSA in both obese and nonobese patients; the more crowded the upper airway, the more severe the OSA.
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A 57-year-old man with a history of DVT and pulmonary embolism, transient ischemic attacks, prior 60 pack-year smoking history, and oxygen-dependent COPD presented with insidiously worsening dyspnea associated with new pleuritic chest and back pain.