Standard and pocket-size lung ultrasound devices can detect interstitial lung disease in rheumatoid arthritis patients.

OBJECTIVES: Interstitial lung disease (ILD) is a frequent extra-articular manifestation of RA associated with increased mortality. High-resolution CT (HRCT) is used for diagnosis and follow-up, but its accuracy is counterbalanced by high costs and radiological risk. In the presence of ILD, lung US (LUS) detects vertical artefacts called B-lines. The aims of the present study were to evaluate the accuracy of LUS in the diagnosis of ILD in RA and to validate the use of a pocket-size US device (PS-USD) as a screening tool. METHODS: LUS was performed with standard equipment by a trained physician through longitudinal scans following anatomical lines: 72 segments were considered (28 anteriorly and 44 posteriorly) and B-lines were counted in each segment. A B-lines score >10 identified a positive examination (presence of ILD). A second LUS session for positive/negative judgment was performed by a short-trained physician using a PS-USD. RESULTS: Thirty-nine patients were studied. The sensitivity and specificity of standard LUS vs HRCT were 92% and 56%, respectively. The B-line score was significantly correlated with HRCT score (r = 0.806). A total of 29 patients were studied with a PS-USD. Sensitivity and specificity for PS-USD vs HRCT were 89% and 50%. CONCLUSION: The sensitivity of LUS in the detection of ILD supports its use as a screening test for ILD in RA patients, even in the ambulatory setting with a PS-USD. The strong correlation between echographic and HRCT scores indicates LUS is a valid tool for grading and follow-up of ILD.

Early echocardiographic findings in patients hospitalized for COVID-19 pneumonia: a prospective, single center study.

BACKGROUND: Cardiac dysfunction, mainly assessed by biomarker alterations, has been described in COVID-19 infection. However, there are still areas of uncertainty regarding its effective role in disease evolution. Aim of this study was to evaluate early echocardiographic parameters in COVID pneumonia and their association with severity disease and prognosis. METHODS: An echocardiographic examination was performed within 72 h from admission in 64 consecutive patients hospitalized for COVID-19 pneumonia in our medium-intensity care unit, from March 30th to May 15th 2020. Six patients were excluded for inadequate acoustic window. RESULTS: Fifty-eight consecutive patients were finally enrolled, with a median age of 58 years. Twenty-two (38%) were classifiable as severe COVID-19 disease. Eight out of 58 patients experienced adverse evolution (six died, two were admitted to ICU and received mechanical ventilation), all of them in the severe pneumonia group. Severe pneumonia patients showed higher troponin, IL-6 and D-Dimer values. No significant new onset alterations of left and right ventricular systolic function parameters were observed. Patients with severe pneumonia showed higher mean estimated systolic pulmonary artery pressure (sPAP) (30.7 ± 5.2 mmHg vs 26.2 ± 4.3 mmHg, p = 0.006), even if in the normality range values. No differences in echocardiographic parameters were retrieved in patients with adverse events with respect to those with favorable clinical course. CONCLUSION: A mild sPAP increase in severe pneumonia patients with respect to those with milder disease was the only significant finding at early echocardiographic examination, without other signs of new onset major cardiac dysfunction. Future studies are needed to deepen the knowledge regarding minor cardiac functional perturbation in the evolution of a complex systemic disorder, in which the respiratory involvement appears as the main character, at least in non-ICU patients.

Gastrointestinal Bleeding in Patients with SARS-CoV-2 Infection Managed by Interventional Radiology.

BACKGROUND: This study was conducted to evaluate the technical and clinical success of trans-arterial embolization (TAE) as a treatment of gastrointestinal bleeding (GIB) in Coronavirus Disease 2019 (COVID-19) patients and to describe its safety; moreover, we describe the characteristics of these patients. METHODS: Thirty-four COVID-19 hospitalized patients presented with GIB. Risk factors, drugs administered for COVID-19 infection, and clinical and biological parameters were evaluated. Furthermore, intraprocedural data and outcomes of embolization were analyzed. RESULTS: GIB was more frequent in male. Overweight, hypertension, diabetes, previous cardiac disease, and anticoagulation preadmission (48.5%) were frequently found in our population. Previous or actual COVID Acute respiratory distress syndrome (ARDS) and a high level of D-dimer were encountered in most cases. Upper GIB was more frequent than lower GIB. Technical and clinical success rates of embolization were 88.2% and 94.1%, respectively. The complication rate was 5.9%. CONCLUSIONS: Our study highlights the most frequent characteristics of COVID-19 patients with GIB. Embolization is feasible, effective, and safe.

Three-month mortality in permanently bedridden medical non-oncologic patients. The BECLAP study (permanently BEdridden, creatinine CLearance, albumin, previous hospital admissions study).

OBJECTIVE: To predict the 3-months mortality in permanently bedridden medical non-oncologic inpatients. PATIENTS AND METHODS: 2788 consecutive patients admitted in 5 Italian Internal Medicine units from January 2016 through January 2017 were prospectively screened; 644 oncologic patients were excluded; 2144 non-oncologic patients (1021 female) were followed-up for mortality for 6 months. Main outcome was 3-months mortality in permanently bedridden inpatients with at least 2 of: creatinine clearance <35 ml/min; albumin < 2.5 g/dl; at least 2 hospital admissions in the previous 6 months. Advanced dementia and dysphagia were also recorded. RESULTS: Mean age of the 2144 patients was 73.9 (SD, 14.9) years; 374 (17%) were permanently bedridden, 435 (20%) had a creatinine clearance <35 ml/min, 217 (10%) albumin <2,5 g/dl, 112 (5%) at least 2 hospital admissions in the previous 6 months. Seventy-seven (4%) patients were permanently bedridden with at least 2 of the above mentioned items, and 48 of them died within 3 months (62%) (p < 0.001;95% CI 51-73%). Regression coefficients of the variables associated with 3-months mortality in multivariate analysis in 998 patients of unit 1 (training cohort) were used to create a simple score, which was validated in the 1146 patients of the other units (validation cohort) and performed well in predicting the 3-months mortality (https://www.ejcrim.com/beclap/). CONCLUSIONS: Approximately two out of three non-oncologic medical patients permanently bedridden having 2 of the abovementioned items are dead 3 months after index admission; a simple score including bedridden status, creatinine clearance, albumin, dysphagia, age and sex may help discuss management priorities.

Lung ultrasound and short-term prognosis in heart failure patients.

BACKGROUND: Heart failure (HF) is the leading cause of hospitalization for patients older than 65years, with a 30-day readmission rate of 20-25%. Although several markers have been evaluated to stratify timing of follow-up after an acute decompensation is mostly based on clinical judgment. Lung ultrasound (LUS) has been demonstrated to be a valid tool for the assessment and monitoring of pulmonary congestion. Aim of our study was to evaluate if LUS performed in HF patients at discharge could predict 100-day hospital readmission or death. METHODS: One-hundred fifty patients were enrolled. The anterolateral chest was scanned to evaluate the presence of B-lines. A sonographic score was calculated attributing 1 to each positive (≥3 B-lines) sector. Clinical, biochemical and echocardiographic data were recorded. A Cox proportional hazard regression analysis was performed to evaluate the association between variables and 100-day events. RESULTS: Follow-up was obtained in 149 patients. Thirty-four events were recorded. Sonographic score was significantly associated with events (HR 1.19; CI 1.05 to 1.34; p=0.005). On average, the increase of 1 point in the sonographic score was associated with an increase of approximately 24% in the risk of event within 100days. At multivariate analysis NTproBNP remained the only independent prognostic factor. CONCLUSIONS: We confirmed that B-lines at discharge are a prognostic marker for hospital readmission and death at 100days in HF patients. Nevertheless, further randomized clinical studies are needed to definitely support the routine use of LUS in the clinical management of HF patients, in combination or not with NT-proBNP.

Lung ultrasonography for the assessment of rapid extravascular water variation: evidence from hemodialysis patients.

Chest ultrasonography is a useful tool to assess extravascular lung water at bedside. In presence of interstitial-alveolar imbibition, vertical artifacts arising from the pleura are detected; these are called B-lines. Although a positive linear correlation between B-lines and extravascular lung water has been shown in symptomatic heart failure patients, the subclinical phase of pulmonary imbibition and the clearance of B-lines after rapid body fluid removal have been less investigated. The aim of this study was to assess if chest ultrasound could detect lung water imbibition and its variations induced by dialysis, an experimental model of controlled rapid fluid loss. Forty-one patients undergoing hemodialysis were studied. Total number of B-lines from ultrasound chest scanning and vena cava diameters were measured before and after treatment. Before dialysis, most of the patients presented ultrasound signs of pulmonary imbibition despite the absence of dyspnea; the number of B-lines was associated with the accumulated weight before treatment (p < 0.05) as well as with the residual weight after dialysis (p < 0.01); B-lines and end-inspiratory and end-expiratory vena cava diameters were also significantly reduced after dialysis. Moreover, B-lines reduction was significantly related to weight loss. Ultrasound performed at the bedside can detect lung water and intravascular overload and their reduction after dialysis in yet asymptomatic patients. These observations add further evidence regarding the use of lung ultrasound and inferior vena cava measurement in estimating volume overload and monitoring the response to therapy both in hemodialysis and congestive heart failure patients.

Target organ damage in a population at intermediate cardiovascular risk, with adjunctive major risk factors: CArdiovascular PREvention Sacco Study (CAPRESS).

The objective of the study is to assess the prevalence of target organ damage (TOD) at carotid, cardiac, renal and peripheral vascular levels in a population at intermediate cardiovascular risk, with adjunctive major risk factors (AMRF). From March 2007 to July 2009 we examined 979 subjects at intermediate cardiovascular risk, as indicated by the Italian algorithm "Progetto Cuore"; the patients were aged 40-69 years, sensitized by one or more AMRF such as family history for cardiovascular disease (CVD), being overweight or obese, and smoking habit (more than 10 cigarettes/day). We measured common carotid intima-media thickness (cc-IMT) and plaque at any level, left ventricular mass index (LVMI), urine albumin/creatinine ratio (UACR), and ankle-brachial index (ABI). The prevalence of at least one TOD was 63% (617 subjects), cc-IMT was high in 48.2% (472), UACR abnormal in 14.1% (138), LVMI high in 12.6% (117) and ABI pathological in 9.1% (89). In those with carotid damage 423 had a plaque, amounting to 43.2% of the total population. Of note, carotid damage was present in all subjects with 3 TODs, and in 92% of subjects with 2 TODs. A multivariate logistic regression model including conventional factors and AMRF indicated that age 50-69 years, systolic blood pressure, relevant smoking and CV risk score ≥15 were independently and significantly associated with at least one TOD, and at least, with carotid damage. Among the AMRF, peripheral arterial disease was associated with relevant smoking, with an odds ratio (OR) of 3 [confidence interval (CI) 1.80-4.97, p < 0.0001]; overweight and obesity both had selective associations with cardiac damage with OR 2.75 (CI 1.2-6.3, p < 0.01) and OR 3.89 (CI 1.61-9.73, p < 0.01). A substantial proportion of people at intermediate risk, with at least one AMRF have at least one TOD, a major predictor of cardiovascular outcomes.