From Cytokine Storm to Cytokine Breeze: Did Lessons Learned from Immunopathogenesis Improve Immunomodulatory Treatment of Moderate-to-Severe COVID-19?

Complex immune response to infection has been highlighted, more than ever, during the COVID-19 pandemic. This review explores the immunomodulatory treatment of moderate-to-severe forms of this viral sepsis in the context of specific immunopathogenesis. Our objective is to analyze in detail the existing strategies for the use of immunomodulators in COVID-19.

Is Osteoarthritis Always Associated with Low Bone Mineral Density in Elderly Patients?

Background and Objectives: The relationship between osteoarthritis (OA) and osteoporosis (OP) has been analysed for over four decades. However, this relationship has remained controversial. Numerous observational and longitudinal studies have shown an inverse association between the two diseases and a protective effect of one against the other.

Low-Frequency Magnetic Resonance Imaging Identifies Hand Joint Subclinical Inflammation in Systemic Sclerosis.

Objectives: The aim of this work was to determine hand joint inflammation in systemic sclerosis (SSc); patients with rheumatoid arthritis (RA) with hand joint involvement were used as controls. Our investigation also aimed at examining the relationship between these subclinical inflammatory changes in the hands, verified by low-frequency MRI, and clinical (especially cardiopulmonary) manifestations, disease activity, and functional capacity in patients with diffuse cutaneous (dcSSc) and limited cutaneous SSc (lcSSc). Methods: Out of 250 SSc patients, the selection included 82 patients with signs and symptoms of joint involvement, and 35 consecutive RA patients.

A Discrepancy: Calcium Channel Blockers Are Effective for the Treatment of Hypertensive Left Ventricular Hypertrophy but Not as Effective for Prevention of Heart Failure.

Arterial hypertension (HTN) is important due to its high prevalence, morbidity, and mortality rates. Calcium channel blockers (CCBs) are the first-line antihypertensive drugs. HTN can lead to heart failure (HF) by causing hypertensive left ventricular hypertrophy (HTN LVH).

Beta Blockers can Mask not only Hypoglycemia but also Hypotension.

Background: Beta-adrenergic (β-AR) receptor blockers (BBs) are an essential class of drugs as they have numerous indications. On the other hand, they have numerous unwanted effects that decrease the compliance, adherence, and persistence of this very useful group of drugs.

Objective: The paper aims to analyze the possibility that an unnoticed side effect may contribute to a less favorable pharmacologic profile of BBs, e.

Immunomonitoring of Monocyte and Neutrophil Function in Critically Ill Patients: From Sepsis and/or Trauma to COVID-19.

Immune cells and mediators play a crucial role in the critical care setting but are understudied. This review explores the concept of sepsis and/or injury-induced immunosuppression and immuno-inflammatory response in COVID-19 and reiterates the need for more accurate functional immunomonitoring of monocyte and neutrophil function in these critically ill patients. in addition, the feasibility of circulating and cell-surface immune biomarkers as predictors of infection and/or outcome in critically ill patients is explored.

Diabetic Cardiomyopathy: Clinical and Metabolic Approach.

Background: Having in mind that diabetes mellitus (DM) and obesity are some of the greatest health challenges of the modern era, diabetic cardiomyopathy (DCM) is becoming more and more recognized in clinical practice. Main Text: Initially, DM is asymptomatic, but it may progress to diastolic and then systolic left ventricular dysfunction, which results in congestive heart failure. A basic feature of this DM complication is the absence of hemodynamically significant stenosis of the coronary blood vessels.

Electrocardiographic criteria which have the best prognostic significance in hypertensive patients with echocardiographic hypertrophy of left ventricle: 15-year prospective study.

Background: Electrocardiography is the first-choice technique for detecting left ventricular hypertrophy in patients with arterial hypertension. It is necessary to know the probable outcome for every patient during the treatment, with the aim of improving cardiovascular event prevention.

Hypothesis: Certain electrocardiographic criteria for left ventricular hypertrophy may predict outcomes of patients with left ventricular hypertrophy during a 15-year follow-up.

Beta blocker rebound phenomenon is important, but we do not know its definition, incidence or optimal prevention strategies.

The aim of this review is to analyze whether there is a need for scientific information about the beta blocker (BB) rebound phenomenon; whether such information is available; and, if it is, how detailed is the BB rebound phenomenon explained in the guidelines and papers? A narrative review is used due to the lack of valid randomized clinical trials (RCTs) on the topic, which are needed for a meta-analysis. The BB rebound phenomenon can have dangerous consequences. The discontinuation of a BB leads to a fourfold increased risk of events related to coronary artery disease in hypertensive patients; it increases in-hospital mortality in heart failure patients; it can precipitate angina pectoris attack; and it increases the risk for death and rehospitalization in patients who survive acute myocardial infarction.

Predictors of Cardiovascular Events in Hypertensive Patients with High Cardiovascular Risk.

A long-term therapeutic strategy in hypertensive patients equally depends on measured arterial blood pressure values and total determined cardiovascular risk. The aim of the adequate hypertensive patient treatment is both the reduction in arterial blood pressure and the reduction of all preexisting modifiable risk factors, prevention of target organs damage, and adverse cardiovascular events. The aim of this study was to determine independent predictors of cardiovascular events in patients with hypertension and high cardiovascular (CV) risk, and whether the modifiable risk factors could affect long-term prognosis in the studied population.

Using Semantic Web Technologies to Enable Cancer Genomics Discovery at Petabyte Scale.

Increased efforts in cancer genomics research and bioinformatics are producing tremendous amounts of data. These data are diverse in origin, format, and content. As the amount of available sequencing data increase, technologies that make them discoverable and usable are critically needed.

Neutrophil-to-Lymphocyte Ratio, Monocyte-to-Lymphocyte Ratio, Platelet-to-Lymphocyte Ratio, and Mean Platelet Volume-to-Platelet Count Ratio as Biomarkers in Critically Ill and Injured Patients: Which Ratio to Choose to Predict Outcome and Nature of Bacteremia?

Background: Neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), platelet-to-lymphocyte ratio (PLR), and mean platelet volume-to-platelet count (MPV/PC) ratio are readily available parameters that might have discriminative power regarding outcome. The aim of our study was to assess prognostic value of these biomarkers regarding outcome in critically ill patients with secondary sepsis and/or trauma.

Methods: A total of 392 critically ill and injured patients, admitted to surgical ICU, were enrolled in a prospective observational study.

Significance of asymptomatic hyperuricemia in patients after coronary events.

The goal of the present study was to determine the prevalence of hyperuricemia in patients with coronary artery disease (CAD), within three months after coronary events. Also, we aimed to determine whether the presence of hyperuricemia holds correlation with severe CAD, overall heart functioning and risk factors for CAD. The study included 505 consecutive CAD patients, 385 males and 120 females, aged 60.

Sodium-glucose Cotransporter 2 Inhibitors: Potential Cardiovascular and Mortality Benefits.

Background: The impact of overt diabetes and poor glycemic control on the risk of cardiovascular disease is well established. Among patients with type 2 diabetes, several studies demonstrated a significant increase in coronary artery disease-related death and cardiovascular events associated with HbA1c levels of greater than 7% compared with lower levels. Sodium-glucose cotransporter 2 (SGLT-2) inhibitors are a novel class of anti-diabetic drugs that lower blood glucose levels through the suppression of renal glucose reabsorption thereby promoting renal glucose excretion.

Impact of metabolic syndrome on clinical severity and long-term prognosis in patients with myocardial infarction with ST-segment elevation.

Aims: The aim of this study is to evaluate the impact of metabolic syndrome (MetS) on clinical severity and long-term prognosis in patients with myocardial infarction with ST-segment elevation (STEMI).

Methods: We examined 507 patients with STEMI, who were admitted for primary percutaneous coronary intervention classified according to the presence of MetS using American Heart Association and the National Heart, Lung, and Blood Institute definition. After applying these criteria, the patients were categorized into groups as patients with MetS and without MetS.

Predictive value of metabolic syndrome definitions in patients with myocardial infarction with ST segment elevation - are they all the same?

Objectives: We sought to determine the predictive power of metabolic syndrome (MS) definitions on the prognosis in patients with myocardial infarction with ST-segment elevation (STEMI).

Methods: We prospectively included 507 patients with STEMI who were admitted for primary percutaneous coronary intervention and could be identified for MS using the AHA-NHLBI, NCEP-ATP III and IDF definitions. After applying these criteria, we divided the group in patients with MS and without MS; we compared baseline characteristics, clinical findings and outcomes among these patients.

QTc dispersion and Cornell duration product can predict 10-year outcomes in hypertensive patients with left ventricular hypertrophy.

Background: Persistent and adequate treatment of patients with arterial hypertension leads to more favorable disease outcome.

Hypothesis: Aside for the present left ventricular hypertrophy (LVH), there are other non-invasive parameters which can represent additional predictors of unfavorable prognosis in patients with essential arterial hypertension during the 10-year follow-up.

Methods: A hypertensive group with LVH (124 patients; age 57.

A Critical Approach of Guideline Therapeutic Recommendations for NAFLD.

Non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) as progressive form of the disease are associated with cardiovascular risk factors including obesity, dyslipidaemia, hyperglycaemia and hypertension. When NAFLD is associated with cardiovascular disease, mortality of NAFLD patients is increased due to cardiovascular disease. Prevalence of NAFLD and NASH is high, but it seems that epidemic of the disease is under-recognized and under-appreciated.

Severe form of streptococcal necrotizing fasciitis of the upper limb--diagnostic and therapeutic challenge: A case report.

Introduction: Since delay in recognition and effective treatment of necrotizing fasciitis (NF) caused by invasive group A streptococcus increases the mortality and disability, the early diagnosis and management of this disease are essential for a better outcome. We presented a patient with a severe form of streptococcal NF of the left upper limb in whom amputation was performed as a life saving procedure.

Case Report: A 65-year-old man, previously healthy, suffered an injury to his left hand by sting on a fish bone.

Motivation and job satisfaction of health workers in a specialized health institution in Serbia.

Background/aim: Health care system is specific for each country, and therefore involves different motivation and job satisfaction factors. The aim of this study was to confirm the validity and applicability of the General Nordic Questionnaire translated into Serbian for analyzing motivation and job satisfaction, as well as to analyze the motivation factors and job satisfaction of health workers at the Institute for Treatment and Rehabilitation "Niska Banja".

Methods: The General Nordic Questionnaire was translated into Serbian.

Prognostic Value and Daily Trend of Interleukin-6, Neutrophil CD64 Expression, C-Reactive Protein and Lipopolysaccharide-Binding Protein in Critically Ill Patients: Reliable Predictors of Outcome or Not?

Background: Severe sepsis and/or trauma complicated by multiple organ dysfunction syndrome are the leading causes of death in critically ill patients. The aim of this prospective single-centre study was to assess the prognostic value and daily trend of interleukin-6 (IL-6), neutrophil CD64 expression, C-reactive protein (CRP) and lipopolysaccharide-binding protein (LBP) regarding outcome in critically ill patients with severe trauma and/or severe sepsis. Outcome measure was hospital mortality.