Internal and emergency medicine
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We aimed at establishing a new COVID-19 risk scores, serving as a guide for rapidly screening the COVID-19 patients in order to reduce the risk of COVID-19 hospital-related transmission. As the COVID-19 disease is breaking out across the world, hospital-related transmission is one of the main factors accountable for the spread of COVID-19. For COVID-19 prevention it is urgent to establish a fast and efficient screening strategy for the COVID-19 patients. ⋯ When the score of 10 points was selected as a cut-off point for differentiating the patients with COVID-19 from all of the other patients, the sensitivity was 93.6%, with a specificity of 86.3%. The area under the ROC curve (AUC) of COVID-19 risk score system was 0.96 (P = 0.000), much higher than the AUCs of Scheme I (0.56, P = 0.000) and Scheme II (0.85, P = 0.000), respectively. Our COVID-19 risk score system can help the clinicians effectively and rapidly identify and differentiate the patients with COVID-19 infections, to be mainly used in those areas where COVID-19 still exhibits epidemiological characteristics.
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Observational Study
Thyroid hormone disorders: a predictor of mortality in patients with septic shock defined by Sepsis-3?
Decreased serum thyroid hormone levels and their prediction of mortality in septic patients are still controversial, especially with the evolution of the definition of sepsis. This study aimed to assess the ability of thyroid hormone disorders to predict the early mortality of patients with septic shock defined by Sepsis-3. Sixty-three adult patients with septic shock admitted to a university hospital emergency intensive care unit (EICU) were studied. ⋯ The areas under the receiver operating characteristic curves for FT3 and FT4 levels were associated with 28-day mortality (0.92 and 0.89, respectively) and were higher than that for SOFA (0.82), CRP (0.65) and lactate (0.59). The decrease in serum levels of FT3 and FT4 in patients with septic shock is associated with the severity of organ dysfunction and 28-day mortality. Early detection of serum FT3 and FT4 levels could help clinicians to identify patients at high risk of clinical deterioration.
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Whether the carriership of inherited antithrombin (AT), protein C (PC), and protein S (PS) deficiency increases the risk of arterial thromboembolic events (ATE) is controversial. This information has the potential to inform the management of family members of probands with inherited deficiency of natural anticoagulants. ⋯ Among family members of probands with an inherited deficiency of natural anticoagulants, carriers exhibit a risk of ATE that is almost five times higher than in non-carriers.
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Vancomycin (VAN) is a broad-spectrum antibiotic against Gram-positive cocci used empirically with other broad-spectrum antibiotics, such as piperacillin/tazobactam (TZP), cefepime, or meropenem (MEM). Conflicting literature on the rates of acute kidney injury (AKI) of VAN with TZP is reported, and studies on AKI rate with MEM are limited. This study aimed to evaluate AKI rates in patients receiving VAN with either TZP or MEM. ⋯ In-hospital mortality was higher in the VAN-MEM group (23.4% vs. 39.5%; P = 0.03) possibly because the majority of this group's patients were critically ill. This study showed that combining MEM with VAN did not offer the benefit of a lower rate of AKI compared with a combination with TZP. Therefore, patients with no risk factors for infections resistant to TZP can continue to receive TZP with VAN without risking AKI development.
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A novel human coronavirus, known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has caused a global pandemic of coronavirus disease 2019 (COVID-19). In this study, we aimed to explore the clinical characteristics and outcomes in older patients with COVID-19. Ninety-one patients with SARS-CoV-2 infection were included in the study, 27 of which (29.67%) were elderly. ⋯ As of March 7, 20 (74.07%) of the 27 elderly patients were discharged, two (7.41%) were still hospitalized, and five died; the mortality in the elderly was 18.52%. Age was associated with the mortality in patients with COVID-19 (OR 0.82; 95% CI 0.70-0.97; P = 0.019). Therefore, more attention should be paid to the treatment of comorbidities and complications in elderly patients.