Changes in Lipids in Granulomatosis with Polyangiitis Relates to Glucocorticoids and History of Hypertension.

Granulomatosis with polyangiitis (GPA) is an ANCA-associated small-vessel vasculitis. Vessel wall inflammation induces multiple vascular damages, leading to accelerated atherosclerosis. Metabolic profile and cardiovascular risk are somewhat understood in GPA patients. Cardiovascular atherosclerotic disease (ASCVD) may represent a risk for outcomes. Our purpose is to evaluate ASCVD risk in GPA patients. Thirty-six patients received GPA diagnosis (T0) and were evaluated after 1 (T1) and 2 (T2) years follow-up. All patients were treated with high-dose glucocorticoid, one-year tapered, along with immunosuppressants. Total cholesterol significantly increased in T1 vs. T0 and T2. LDL exhibited the same trend, while triglycerides increased in both T1 and T2 vs. T0. No difference was found in HDL. A significant hsCRP decrease was detected at T1 and T2 vs. T0, but not between T2 and T1. Moreover, we found a significant reduction in ESR at T2 compared with T1 and T0 and at T1 compared to T0. Hypertensive patients presented a pronounced increase in lipids, while inflammation reduced slowly compared to normotensives. Our data suggest that the increase in cholesterol and LDL in T1 is a consequence of glucocorticoids. These data can be useful in the evaluation of both CV diseases and lipid metabolism, which are closely related to vessel inflammation.

Effect of heparin treatment on pulmonary embolism and in-hospital death in unvaccinated COVID-19 patients without overt deep vein thrombosis.

BACKGROUND: Pulmonary embolism (PE) without overt deep vein thrombosis (DVT) was common in hospitalized coronavirus-induced disease (COVID)-19 patients and represented a diagnostic, prognostic, and therapeutic challenge. The aim of this study was to analyze the prognostic role of PE on mortality and the preventive effect of heparin on PE and mortality in unvaccinated COVID-19 patients without overt DVT. METHODS: Data from 401 unvaccinated patients (age 68 ± 13 years, 33% females) consecutively admitted to the intensive care unit or the medical ward were included in a retrospective longitudinal study. PE was documented by computed tomography scan and DVT by compressive venous ultrasound. The effect of PE diagnosis and any heparin use on in-hospital death (primary outcome) was analyzed by a classical survival model. The preventive effect of heparin on either PE diagnosis or in-hospital death (secondary outcome) was analyzed by a multi-state model after having reclassified patients who started heparin after PE diagnosis as not treated. RESULTS: Median follow-up time was 8 days (range 1-40 days). PE cumulative incidence and in-hospital mortality were 27% and 20%, respectively. PE was predicted by increased D-dimer levels and COVID-19 severity. Independent predictors of in-hospital death were age (hazards ratio (HR) 1.05, 95% confidence interval (CI) 1.03-1.08, p < 0.001), body mass index (HR 0.93, 95% CI 0.89-0.98, p = 0.004), COVID-19 severity (severe versus mild/moderate HR 3.67, 95% CI 1.30-10.4, p = 0.014, critical versus mild/moderate HR 12.1, 95% CI 4.57-32.2, p < 0.001), active neoplasia (HR 2.58, 95% CI 1.48-4.50, p < 0.001), chronic obstructive pulmonary disease (HR 2.47; 95% CI 1.15-5.27, p = 0.020), respiratory rate (HR 1.06, 95% CI 1.02-1.11, p = 0.008), heart rate (HR 1.03, 95% CI 1.01-1.04, p < 0.001), and any heparin treatment (HR 0.35, 95% CI 0.18-0.67, p = 0.001). In the multi-state model, preventive heparin at prophylactic or intermediate/therapeutic dose, compared with no treatment, reduced PE risk and in-hospital death, but it did not influence mortality of patients with a PE diagnosis. CONCLUSIONS: PE was common during the first waves pandemic in unvaccinated patients, but it was not a negative prognostic factor for in-hospital death. Heparin treatment at any dose prevented mortality independently of PE diagnosis, D-dimer levels, and disease severity.

The Paradox of the Low Prevalence of Current Smokers Among COVID-19 Patients Hospitalized in Nonintensive Care Wards: Results From an Italian Multicenter Case-Control Study.

INTRODUCTION: COVID-19, a respiratory illness due to SARS-CoV-2 coronavirus, was first described in December 2019 in Wuhan, rapidly evolving into a pandemic. Smoking increases the risk of respiratory infections; thus, cessation represents a huge opportunity for public health. However, there is scarce evidence about if and how smoking affects the risk of SARS-CoV-2 infection. METHODS: We performed an observational case-control study, assessing the single-day point prevalence of smoking among 218 COVID-19 adult patients hospitalized in seven Italian nonintensive care wards and in a control group of 243 patients admitted for other conditions to seven COVID-19-free general wards. We compared proportions for categorical variables by using the χ 2 test and performed univariate and multivariate logistic regression analyses to identify the variables associated with the risk of hospitalization for COVID-19. RESULTS: The percentages of current smokers (4.1% vs 16%, p = .00003) and never smokers (71.6% vs 56.8%, p = .0014) were significantly different between COVID-19 and non-COVID 19 patients. COVID-19 patients had lower mean age (69.5 vs 74.2 years, p = .00085) and were more frequently males (59.2% vs 44%, p = .0011). In the logistic regression analysis, current smokers were significantly less likely to be hospitalized for COVID-19 compared with nonsmokers (odds ratio = 0.23; 95% confidence interval, 0.11-0.48, p < .001), even after adjusting for age and gender (odds ratio = 0.14; 95% confidence interval, 0.06-0.31, p < .001). CONCLUSIONS: We reported an unexpectedly low prevalence of current smokers among COVID-19 patients hospitalized in nonintensive care wards. The meaning of these preliminary findings, which are in line with those currently emerging in literature, is unclear; they need to be confirmed by larger studies. IMPLICATIONS: An unexpectedly low prevalence of current smokers among patients hospitalized for COVID-19 in some Italian nonintensive care wards is reported. This finding could be a stimulus for the generation of novel hypotheses on individual predisposition and possible strategies for reducing the risk of infection from SARS-CoV-2 and needs to be confirmed by further larger studies designed with adequate methodology.

Hepatocellular metastasis recurrence in liver transplant after treatment with direct antiviral agents.

Chronic HCV liver infection is considered one of the main causes of liver cirrhosis and hepatocellular carcinoma (HCC). For a selected group of patients, orthotopic liver transplantation (OLTx) is the most effective option to cure both liver diseases. After liver transplantation, patients may be at risk of viral infection reactivation and HCC recurrence. HCV recurrence on the transplanted organ can lead to graft cirrhosis and therefore the clearance of virus with antiviral therapies has a pivotal role on the prevention of graft damage. Nowadays, direct antiviral agents (DAAs) represent the choice treatment for HCV recurrence in liver transplanted patients, ensuring high eradication rates. We present the case of a liver transplant recipient who developed, 7 years after OLTx and immediately after a DAAs treatment, a subcutaneous abdominal mass with histological characteristics of HCC.

Sustained virologic response to direct-acting antiviral agents predicts better outcomes in hepatitis C virus-infected patients: A retrospective study.

BACKGROUND: Direct-acting antiviral agents (DAAs) are extremely effective in eradicating hepatitis C virus (HCV) in chronically infected patients. However, the protective role of the sustained virologic response (SVR) achieved by second- and third-generation DAAs against the onset of hepatocellular carcinoma (HCC) and mortality is less well established. AIM: To examine the occurrence of HCC or death from any cause in a retrospective-prospective study of patients treated with DAAs. METHODS: Patients were enrolled from a tertiary academic hospital center for liver disease management that collects subject data mainly from northeastern Italy. The study was conducted in 380 patients (age: 60 ± 13 years, 224 males, 32% with cirrhosis) treated with DAAs with or without SVR (95/5%), with a median follow up of 58 wk (interquartile range: 38-117). The baseline anthropometric features, HCV viral load, severity of liver disease, presence of extra-hepatic complications, coinfection with HIV and/or HBV, alcohol consumption, previous interferon use, alpha-fetoprotein levels, and renal function were considered to be confounders. RESULTS: The incidence rate of HCC in patients with and without SVR was 1.3 and 59 per 100 person-years, respectively (incidence rate ratio: 44, 95%CI: 15-136, P < 0.001). Considering the combined endpoint of HCC or death from any cause, the hazard ratio (HR) for the SVR patients was 0.070 (95%CI: 0.025-0.194, P < 0.001). Other independent predictors of HCC or death were low HCV viremia (HR: 0.808, P = 0.030), low platelet count (HR: 0.910, P = 0.041), and presence of mixed cryoglobulinemia (HR: 3.460, P = 0.044). Considering SVR in a multi-state model, the independent predictors of SVR achievement were absence of cirrhosis (HR: 0.521, P < 0.001) and high platelet count (HR: 1.019, P = 0.026). Mixed cryoglobulinemia predicted the combined endpoint in patients with and without SVR (HR: 5.982, P = 0.028 and HR: 5.633, P = 0.047, respectively). CONCLUSION: DAA treatment is effective in inducing SVR and protecting against HCC or death. A residual risk of HCC persists in patients with advanced liver disease or with complications, such as mixed cryoglobulinemia or renal failure.

Primary hyperparathyroidism in pregnancy.

OBJECTIVE: To determine the management of a patient with primary hyperparathyroidism and the obstetric and neonatologic outcome. DESIGN: Case report. SETTING: University hospital of Udine, Italy. PATIENT(S): A 32-year-old black pregnant woman with primary hyperparathyroidism. INTERVENTION(S): Hospitalization with observation, nuclear magnetic resonance of the neck, and right parathyroidectomy of the patient in the 15th week of gestation (WG). Monitoring during pregnancy until the delivery. MAIN OUTCOME MEASURE(S): Intrauterine pregnancy preservation and maternal and fetal morbidity and mortality. RESULT(S): After surgery, laboratory and clinical findings remained constant. The fetus' well-being until the delivery was performed with cardiotocography (CTG) and echographic monitoring. Symmetric intrauterine growth restriction was discovered at 37 WG. Cesarean section was performed at 38 +/- 2 WG owing to the CTG trace. CONCLUSION(S): Nuclear magnetic resonance of the neck in this case was the determining diagnostic exam. Parathyroidectomy, during the second trimester, is the therapeutic gold standard, especially in cases of severe hypercalcemia (>12 mg/dL).