Internal and emergency medicine
-
There are only a few models developed for risk-stratifying COVID-19 patients with suspected pneumonia in the emergency department (ED). We aimed to develop and validate a model, the COVID-19 ED pneumonia mortality index (CoV-ED-PMI), for predicting mortality in this population. We retrospectively included adult COVID-19 patients who visited EDs of five study hospitals in Texas and who were diagnosed with suspected pneumonia between March and November 2020. ⋯ The model was validated with good discriminative performance (AUC: 0.83, 95% confidence interval [CI]: 0.79-0.87), which was significantly better than the CURB-65 (AUC: 0.74, 95% CI: 0.69-0.79, p-value: < 0.001). The CoV-ED-PMI had a good predictive performance for 1-month mortality in COVID-19 patients with suspected pneumonia presenting at ED. This free tool is accessible online, and could be useful for clinical decision-making in the ED.
-
Review
The effectiveness of Glasgow-Blatchford Score in early risk assessment of hemodialysis patients.
In the emergency departments (ED), the incidence of admission is increasing gradually due to gastrointestinal system (GIS) complications of hemodialysis (HD) patients. With this increasing number of patients, there are many classification systems developed in early risk assessment before endoscopy. In this study, we aimed to evaluate the Glasgow-Blatchford Score's (GBS) effectiveness in HD patients with suspected GIS hemorrhage in the ED. ⋯ When the patients were evaluated according to GBS parameters, a significant difference was found between the two groups in terms of pulse pressure, systolic blood pressure, hemoglobin value, melena, and accompanying comorbid diseases (p < 0.05). Of the 16 patients who presented to the ED due to syncope, 2 were in the GIS hemorrhage (+) group, and 14 patients were in the control group. In this study, we aimed to show that the increase in the number of admissions in the ED due to complications secondary to HD treatment and the accompanying serious changes in laboratory parameters may cause misleading results in patients with suspected GIS hemorrhage, and it is necessary to plan comprehensive and multi-center studies on new alternative scoring systems to GBS in specific patient groups such as HD patients.
-
Hypertension is the most common cardiovascular (CV) risk factor, strongly and independently associated with an increased risk of major CV outcomes, including myocardial infarction, stroke, congestive heart failure, renal disease and death due to CV causes. Effective control of hypertension is of key importance for reducing the risk of hypertension-related CV complications, as well as for reducing the global burden of CV mortality. However, several studies reported relatively poor rates of control of high blood pressure (BP) in a setting of real-life practice. ⋯ Indeed, proper assessment of individual BP profile, including home, clinic and 24-h ambulatory BP levels, may improve awareness of the disease, ensure high level of adherence to prescribed medications in treated hypertensive patients, and thus contribute to ameliorate BP control in treated hypertensive outpatients. In line with these purposes, recent European guidelines have released practical recommendations and clear indications on how, when and how properly measuring BP levels in different clinical settings, with different techniques and different methods. This review aimed at discussing current applications and potential limitations of European guidelines on how to measure BP in office and out-of-office conditions, and their potential implications in the daily clinical management of hypertension.
-
Idiopathic pulmonary fibrosis (IPF) is a specific form of chronic, progressive, fibrosing interstitial pneumonia of unknown cause that leads to respiratory failure and death within few years of diagnosis. Pulmonary hypertension (PH) is a common complication in IPF, where it is strongly associated with increased morbidity and mortality. Patients with IPF and PH have particularly poor prognosis, despite current best medical therapies and the anti-fibrotic therapy with pirfenidone or nintedanib. ⋯ Survival was directly correlated with 6MWT (R = 0.48), DLCO (R = 0.29, p < 0.01), and reversely with tGAP index (- 0.31, p < 0.01 in all cases), while no significant correlation was found with PAsP. 36-month survival analysis showed an HR of 4.05 (95% CI 1.07-7.34, p = 0.02) for DLCO < 50% and of 1.56 (95% CI 1.02-2.39, p = 0.03) for GAP index. The development and progression of PH in patients affected by IPF reduce the survival and the severity of PH is associated with a reduction of DLCO value and an increase of the GAP index. Echocardiographic stratification based on PAsP values may be useful in stratifying prognosis in IPF patients and deciding specific PAH drugs.
-
Comparative Study
Comparison of characteristics and outcomes of patients admitted to hospital with COVID-19 during wave 1 and wave 2 of the current pandemic.
In this study of patients admitted with COVID-19, we examined differences between the two waves in patient characteristics and outcomes. Data were collected from the first COVID-19 admission to the end of study (01/03/2020-31/03/2021). Data were adjusted for age and sex and presented as odds ratios (OR) with 95% confidence intervals (CI). ⋯ Survivors of COVID-19 in wave 1 stayed longer in hospital (median = 6.5 days; interquartile range = 2.9-12.0) as compared to survivors from wave 2 (4.5 days; interquartile range = 1.9-8.7). Patient characteristics differed significantly between the two waves of COVID-19 pandemic. There was an improvement in outcomes in wave 2, including shorter length of stay in hospital and reduction of mortality.