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http://dx.doi.org/10.1164/rccm.201407-1374LE | DOI Listing |
Crit Care
December 2024
Department of Anesthesia and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, PhyMedExp, INSERM U1046, CNRS UMR, University of Montpellier, 9214, Montpellier Cedex 5, France.
Background: Ultra-protective ventilation is the combination of low airway pressures and tidal volume (Vt) combined with extra corporeal carbon dioxide removal (ECCOR). A recent large study showed no benefit of ultra-protective ventilation compared to standard ventilation in ARDS (Acute Respiratory Distress Syndrome) patients. However, the reduction in Vt failed to achieve the objective of less than or equal to 3 ml/kg predicted body weight (PBW).
View Article and Find Full Text PDFSci Rep
December 2024
Airway Innate Immunity Research Group, Wellcome-Wolfson Institute for Experimental Medicine, Queen's University, Belfast, UK.
Mesenchymal stromal cells (MSCs) are multipotent adult stem cells which possess immunomodulatory and repair capabilities. In this study, we investigated whether MSC therapy could modulate inflammation and lung damage in the lungs of Scnn1b-transgenic mice overexpressing the β-subunit of the epithelial sodium channel (β-ENaC), a model with features of Cystic Fibrosis lung disease. Human bone marrow derived MSC cells were intravenously delivered to mice, prior to collection of bronchoalveolar lavage (BALF) and tissue.
View Article and Find Full Text PDFCureus
November 2024
Department of Medicine and Surgery, University of Insubria, Varese, ITA.
Background: Obstructive sleep apnea syndrome (OSAS) is a chronic syndrome, affecting about 1%-5% of children. OSAS is characterized by increased resistance and collapse of the upper airways, with different degrees of severity requiring interventions ranging from lifestyle modifications to surgery. Sympathetic activity is increased in OSAS, and the reduction of disease symptoms, occurring after adenotonsillectomy, correlates with biomarkers indicating a reduced sympathetic response.
View Article and Find Full Text PDFObjectives: This retrospective study aims to evaluate the efficacy of continuous positive airway pressure (CPAP) therapy in treating severe obstructive sleep apnea (OSA), based on polysomnographic parameters, and to highlight the importance of hospital-based titration in optimizing treatment and guiding choices of alternative ventilation modes.
Methods: Sixty-nine patients (n=69, 100%), predominantly female (n=49, 71%), were included in the study. Polysomnographic data were collected during hospital-based CPAP titration.
Sleep Breath
December 2024
Sleep Surgery Division, Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue, MSC550, Charleston, SC, 29425, USA.
Purpose: To evaluate the effect of CPAP and surgical alternatives for OSA on depression and compare the results of surgery to CPAP. METHODS: COCHRANE Library, CINAHL, PubMed, and Scopus databases were searched for English-language articles. Meta-analysis of continuous measures (mean), proportions (%), and mean difference (Δ) with 95% confidence interval was conducted for objective and subjective outcomes before and after treatment with CPAP or surgical interventions.
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