ABSTRACT
Background: Geriatric patients with COVID-19 have had poor clinical outcomes globally, especially during the first wave of the pandemic. In Taiwan, the first wave of the COVID-19 pandemic occurred from May to July 2021. This retrospective study aimed to compare the characteristics and outcomes between geriatric and younger patients with COVID-19 infection. Methods: A total of 257 confirmed COVID-19 cases who were hospitalized from May to June 2021 were included. Their characteristics and outcomes, including in-hospital mortality, use of mechanical ventilation, and hospital stay, were collected for analysis. Results: There were 98 elderly patients (aged >= 65 years, median, 72.5 (interquartile range, 69.0-78.0) years) and 159 younger patients (aged < 65 years, median 55.0 (46.0-60.0) years). The elderly patients had a significantly higher Charlson comorbidity score (4.0 (3.0-5.0) vs. 1.0 (1.0-2.0), p < 0.001), and significantly higher D-dimer, procalcitonin, ferritin, and creatinine levels, but lower albumin level than the younger patients. The elderly group also had higher in-hospital mortality (7.1% vs. 1.9%, p < 0.05), were more likely to develop severe disease (83.7% vs. 67.9%, p < 0.01), and had a longer hospital stay (15.0 (11.0-23.0) vs. 12.0 (9.0-16.5) days, p < 0.001). Nevertheless, the elderly patients did not have a higher risk of using high-flow nasal cannulas (17.3% vs. 15.1%, p = 0.63) or mechanic ventilation (23.5% vs. 17.0%, p = 0.20). Conclusion: Elderly COVID-19 patients had significant higher risks of severe disease, mortality, and lon-ger duration of hospitalization, possible due higher rates of comorbidities and pro-inflammatory status. Copyright (c) 2022, Taiwan Society of Geriatric Emergency & Critical Care Medicine.
ABSTRACT
Background: Coronavirus disease 2019 (COVID-19) can cause acute respiratory failure and acute respiratory distress syndrome (ARDS). The prone position (PP) is widely used in patients with severe hypoxemia due to ARDS as it improves oxygenation. The aim of this study was to investigate whether improvements in gas exchange and lung mechanics with the PP were associated with survival in ventilated COVID-19 patients. Methods: Fourteen ventilated patients who were placed in the PP were included from May to June 2021. Clinical manifestations and lung mechanics parameters were collected. Results: The overall intensive care unit (ICU) mortality rate was 42.9%. Nonsurvivors were older (p = 0.014) and had higher Charlson comorbidity index (2.1 +/- 1.5 vs. 4.8 +/- 2.4, p = 0.035) and Sepsis-related Organ Failure Assessment (SOFA) (3.3 +/- 1.0 vs. 7.3 +/- 3.5, p = 0.019) scores compared to survivors. There was no difference in PaO2/FiO(2) (P/F ratio) at baseline between the survivors and nonsurvivors. The improvement in P/F ratio (p = 0.0037) and reduction in driving pressure (Pdrive) (p = 0.046) on the second day after first PP were correlated with lower mortality. Significant predictors of successfully stopping prone treatment included a reduction in Pdrive at the first hour, lower tidal volume (Vt) at the fourth hour, and P/F ratio improvement on the second day after PP. Conclusion: Improvement in P/F ratio and reduction in driving pressure on the second day after PP were correlated with reduced mortality. Three parameters could predict successful resumption of the supine position. Copyright (c) 2022, Taiwan Society of Geriatric Emergency & Critical Care Medicine.
ABSTRACT
The novel coronavirus disease 2019 (COVID-19) pandemic is a threat to global public health. The disease is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and characterized by high transmission, high mortality, lack of effective treatment, and prolonged hospitalization. Currently, there is no clear management strategy for COVID-19 infection. Some clinical evidence suggests that the use of inhaled ciclesonide and enoxaparin subcutaneous injection maybe helpful for disease treatment. In this article, we report the successful treatment of a 65-year-old male with COVID-19 pneumonia with Inhaled corticosteroid and enoxaparin subcutaneously, which also shortened the course of the disease without significant complications. Copyright (C) 2022, Taiwan Society of Geriatric Emergency & Critical Care Medicine.
ABSTRACT
The coronavirus disease (COVID-19) is a novel emerging infectious disease spreading worldwide. To further understand the disease, we compared its clinical characteristics, symptoms and outcomes by gender. In an analysis of public surveillance data of Taiwan from January 21 to April 18, 2020, a total of 398 patients were diagnosed with COVID-19 by the detection of severe acute respiratory syndrome coronavirus 2 in pharynx swabs. We divided the patients into two groups: men and women. The associated data were collected, and multivariate comparisons of radiographic infiltration were conducted to analyse the gender-based differences. The mean incubation period was 5.4 ± 5 days, and the incubation period in men was 3.2 days longer than that in women (8 ± 8.1 vs. 4.8 ± 3, p = 0.05). The male patients with COVID-19 with infiltration in chest X-rays (CXR) were 12 years older than their female counterparts. The mortality rate in the male patients with COVID-19 was 6.4-fold higher than that in the female patients (3.2% vs. 0.5%, p < 0.05). The patients with comorbidities of diabetes mellitus and hypertension were vulnerable to infiltration in CXR and the patients with COVID-19 who had infiltration in CXR easily ended up with intubation, intensive care unit admission and mortality. Moreover, female patients with COVID-19 who had fever, cough and dyspnoea were susceptible to infiltration in CXR. Irrespective of whether the cases were imported female from Europe, America or Asia, indigenous male, the factors associated with death in patients with severe COVID-19 were male sex, elderly, female with fever, cough, dyspnoea and DM.