Chest
-
Recent guidelines recommend riociguat, a soluble guanylate cyclase (sGC) stimulator, and the type 5 phosphodiesterase inhibitor (PDE5i) tadalafil or sildenafil as treatments for pulmonary arterial hypertension. We compared the safety profiles of sildenafil, tadalafil, and riociguat in pulmonary hypertension. ⋯ The safety profiles of PDE5is and sGC stimulators significantly differ in pulmonary hypertension. Accordingly, there is a safety rationale in switching between PDE5is and sGC stimulators because of their different side effects.
-
Meta Analysis
The Effect of Alcohol Consumption on the Risk of ARDS: A Systematic Review and Meta-analysis.
To conduct a systematic review and meta-analysis evaluating the association between alcohol consumption and the risk of ARDS in adults. ⋯ Chronic high alcohol consumption significantly increases the risk of ARDS. This finding suggests that patients admitted to hospital should be screened for chronic alcohol use.
-
The optimal modality for restaging the mediastinum following neoadjuvant therapy for lung cancer remains unclear. Surgical methods are currently considered the reference standard. The present study evaluates the role of endosonographic techniques for mediastinal restaging in lung cancer. ⋯ Endosonographic procedures are safe and highly specific in mediastinal restaging of lung cancer.
-
Meta Analysis
The Relationship Between COPD and Frailty: A Systematic Review and Meta-Analysis of Observational Studies.
Frailty is common in seniors and is characterized by diminished physiological reserves and increased vulnerability to stressors. Frailty can change the prognosis and treatment approach of several chronic diseases, including COPD. The association between frailty and COPD has never been systematically reviewed. ⋯ Frailty and pre-frailty are common in individuals with COPD. Older subjects with COPD have a two-fold increased odds of frailty. These results may have clinical implications, as they identify the need to assess frailty in individuals with COPD and to further investigate any potential negative effects associated with the co-occurrence of these conditions. Longitudinal research that examines temporal associations between COPD and frailty are needed to further clarify this relationship and to assess if treatment of COPD may prevent the onset of frailty.