Chest
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Multicenter Study
Bronchoalveolar Lavage Fluid Cellular Analysis and Radiologic Patterns in Patients with Fibrotic Interstitial Lung Disease.
BAL cellular analysis is often recommended during the initial diagnostic evaluation of fibrotic interstitial lung disease (ILD). Despite recommendation for its use, between-center heterogeneity exists and supportive data concerning the clinical utility and correlation of BAL findings with radiologic features or patterns remain sparse. ⋯ BAL cellular analyses did not significantly correlate with radiologic features, guideline patterns, or MDD-based diagnoses. Ground glass opacities are often interpreted to represent pulmonary inflammation, but were not associated with BAL lymphocytosis in this cohort.
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Multicenter Study Observational Study
Incidence, risk factors and long-term outcomes for extubation failure in intensive care unit in patients with obesity A retrospective analysis of a multicenter prospective observational study.
To our knowledge, no large observational study has compared the incidence and risk factors for extubation failure within 48 h and during ICU stay in the same cohort of unselected critically ill patients with and without obesity. ⋯ gov.
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Multicenter Study
Clinical characteristics and prognosis of patients with severe pneumonia with Pneumocystis jirovecii colonization: A multicenter, retrospective study.
For decades, the incidence and clinical characteristics of Pneumocystis jirovecii colonization in patients with severe pneumonia was unclear. ⋯ Immunosuppression and a reduced lymphocyte count were identified as risk factors for P jirovecii colonization in patients with non-Pneumocystis pneumonia. More frequent detection of various viruses was observed in patients colonized with P jirovecii, and P jirovecii colonization was associated with an increased 28-day mortality in patients with severe pneumonia.
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Randomized Controlled Trial Multicenter Study
Nocturnal Cardiac Arrhythmias in Heart Failure with Obstructive and Central Sleep Apnea.
Both obstructive and central sleep apnea (CSA) may contribute to nocturnal cardiac arrhythmias (NCAs). Data are scarce regarding the prevalence of clinically important nocturnal atrial and ventricular arrythmias in patients with heart failure with reduced ejection fraction (HFrEF) and OSA or CSA. ⋯ gov.
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Multicenter Study
Association of Cardiopulmonary Hemodynamics and Outcomes in Pulmonary Hypertension Following Kidney Transplant: A Multicenter Retrospective Cohort Study.
Pulmonary hypertension (PH) frequently complicates the evaluation of kidney transplantation (KT) candidates, and is associated with increased adverse outcomes (mortality, delayed graft function [DGF], and major adverse cardiovascular event) following KT. ⋯ Precapillary pulmonary hypertension and an mPAP of ≥ 30 mm Hg on RHC, but not echocardiographic evidence of PH, was associated with mortality and major adverse cardiovascular event following KT. These data suggest that RHC hemodynamics are superior to echocardiographic measures of PH in association with outcomes following KT, and RHC-derived mPAP in particular may have value in predicting major adverse cardiovascular event and mortality post-KT.