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The article reports that coronavirus disease 2019 pandemic is an unprecedented crisis that has affected healthcare systems worldwide. Topics include examines starting as a pneumonia of unknown cause in late 2019 in Wuhan, China, it quickly swept through the world and was declared a pandemic by the World Health Organization on March 11, 2020.

Introduction: The purpose of this study was to compare the clinical outcomes of elderly hip fracture patients who received surgical treatment with those who received non-surgical treatment.Methods: This retrospective study involved 2,756 elderly patients with hip fractures who were admitted over a six-year period. The patients' biodata, complications, ambulatory status at discharge and length of hospital stay were obtained from the institution's hip fracture registry.Results: Among the 2,756 hip fracture patients, 2,029 (73.6%) underwent surgical intervention, while 727 (26.4%) opted for non-surgical intervention. The complication rate among the patients who underwent surgical intervention was 6.6%, while that among the patients who underwent non-surgical intervention was 12.5% (p < 0.01). The mean length of hospital stay for the surgical and non-surgical hip fracture patients was 15.7 days and 22.4 days, respectively (p < 0.01).Conclusion: Surgical management of hip fractures among the elderly is associated with a lower complication rate, as well as a reduced length of hospital stay. [ABSTRACT FROM AUTHOR]

Competing Interests: None

Introduction: The purpose of this study was to compare the clinical outcomes of elderly hip fracture patients who received surgical treatment with those who received non-surgical treatment., Methods: This retrospective study involved 2,756 elderly patients with hip fractures who were admitted over a six-year period. The patients' biodata, complications, ambulatory status at discharge and length of hospital stay were obtained from the institution's hip fracture registry., Results: Among the 2,756 hip fracture patients, 2,029 (73.6%) underwent surgical intervention, while 727 (26.4%) opted for non-surgical intervention. The complication rate among the patients who underwent surgical intervention was 6.6%, while that among the patients who underwent non-surgical intervention was 12.5% (p < 0.01). The mean length of hospital stay for the surgical and non-surgical hip fracture patients was 15.7 days and 22.4 days, respectively (p < 0.01)., Conclusion: Surgical management of hip fractures among the elderly is associated with a lower complication rate, as well as a reduced length of hospital stay., (Copyright: © Singapore Medical Association)

Objective: To detect the expression of lung aquaporin 5 (AQP5) in mice with acute allergic asthma and the effect of dexamethasone (DEX) treatment on AQP5 expression, and investigate the role of AOP5 in asthma pathogenesis., Methods: Mouse models of acute allergic asthma were randomly divided into acute asthma group, normal control group and DEX treatment group. The total number of white blood cells, the subpopulations, and the levels of IL-5 and IFN-gamma were detected in the bronchoalveolar larvage fluid (BALF). The lung tissue AQP5 mRNA expression was detected by RT-PCR, and AQP5 distribution by immunohistochemical method., Results: In asthma group, the total white blood cells, eosinophils and IL-5 levels were all significantly higher (P<0.01) and IFN-gamma levels lower than those of the control group (P<0.01). After DEX treatment, the levels underwent a significant reverse change (P<0.05, P<0.01, P<0.01, and P<0.01, respectively). AQP5 mRNA expression in the asthma group was significantly higher than that in the control group (P<0.01), and was significantly lowered with DEX treatment (P<0.01). Extensive inflammatory changes, mucus hypersecrection, several edema and inflammatory cell infitration around the blood vessels were observed in the lung tissue of the mice in the asthma group. The morphological changes of the treatment group were significantly ameliorated. AQP5 protein was detected in the type I alveolar epithelial cells, the airway columnar epithelial cells and the apical membranes of the submucosal gland acinar cells in the control group. Stronger AQP5 protein expression was found in the asthma group., Conclusion: AQP5 is over-expressed in mice with acute asthma which is possibly associated with mucus hypersecrection. DEX can inhibit AQP5 expression and ameliorate allergic airway inflammation, edema and mucus hypersecrection.