Treatment of acute kidney injury with continuous renal replacement therapy and cytokine adsorber (CytoSorb®) in critically ill patients with COVID-19.

INTRODUCTION: This retrospective study aimed to evaluate the 30 and 60-day survival of critically ill patients with COVID-19 and AKI. METHODS: Inflammatory and biochemical biomarkers, length of intensive care unit (ICU) stay and mortality at Day 30 and Day 60 after ICU admission were analyzed. A total of 44 patients treated with continuous renal replacement therapy (CRRT) with cytokine adsorber (CA group) were compared to 58 patients treated with CRRT alone (non-CA group). RESULTS: Patients in CA group were younger, had better preserved kidney function prior to the beginning of CRRT and had higher levels of interleukin-6. There were no statistically significant differences in their comorbidities and in other measured biomarkers between the two groups. The number of patients who died 60 days after ICU admission was statistically significantly higher in non-CA group (p = 0.029). CONCLUSION: Treatment with CRRT and cytokine adsorber may have positively influenced 60-day survival in our COVID-19 ICU patients with AKI.

Finerenone: From the Mechanism of Action to Clinical Use in Kidney Disease.

Diabetic kidney disease is a frequent microvascular complication of diabetes and is currently the leading cause of chronic kidney disease and end-stage kidney disease worldwide. Although the prevalence of other complications of diabetes is falling, the number of diabetic patients with end-stage kidney disease in need of kidney replacement therapy is rising. In addition, these patients have extremely high cardiovascular risk. It is more than evident that there is a high unmet treatment need in patients with diabetic kidney disease. Finerenone is a novel nonsteroidal mineralocorticoid receptor antagonist used for treating diabetic kidney disease. It has predominant anti-fibrotic and anti-inflammatory effects and exhibits several renal and cardiac protective effects. This review article summarizes the current knowledge and future prospects of finerenone in treating patients with kidney disease.

Higher Body Mass Index is associated with increased arterial stiffness prior to target organ damage: a cross-sectional cohort study.

BACKGROUND: Obesity is associated with several neurohumoral changes that play an essential role in organ damage. Increased arterial stiffness causes functional vessel wall changes and can therefore lead to accelerated target organ damage as well. Whether obesity causes an independent increase in central arterial stiffness is, however, not yet fully known. METHODS: One hundred thirty-three patients (63.2% male) were included. Body Mass Index (BMI) was defined as body weight in kilograms, divided by the square of body height in meters. Chronic Kidney Disease Epidemiology Collaboration creatinine 2009 equation was used to estimate the glomerular filtration rate (eGFR). Non-invasive applanation tonometry was used for arterial stiffness measurements (Sphygmocor Atcor Medical, Sydney, Australia). All patients underwent coronarography. RESULTS: The mean age of our patients was 65.0 ± 9.2 years. Their mean BMI was 28.5 ± 4.4 kg/m2, eGFR 75.5 ± 17.2 ml/min/1.73 m2 and ankle-brachial index (ABI) 1.0 ± 0.1. Their arterial stiffness measurements showed mean carotid-femoral pulse wave velocity (cfPWV) 10.3 ± 2.7 m/s, subendocardial viability ratio (SEVR) 164.4 ± 35.0%, and pulse pressure (PP) 47.8 ± 14.5 mmHg. Spearman's correlation test revealed a statistically significant correlation between BMI and SEVR (r = -0.193; p = 0.026), BMI and cfPWV (r = 0.417; p < 0.001) and between BMI and PP (r = 0.227; p = 0.009). Multiple regression analysis confirmed an independent connection between BMI and cfPWV (B = 0.303; p < 0.001) and between BMI and SEVR (B = -0.186; p = 0.040). There was no association between BMI and kidney function, ABI, or coronary artery disease. CONCLUSION: Increased BMI is independently associated with augmented central arterial stiffness and reduced subendocardial perfusion but not with coronary artery disease, kidney function, or ABI.

The Role of Oxidative Stress in Kidney Injury.

Acute kidney injury and chronic kidney disease are among the most common non-communicable diseases in the developed world, with increasing prevalence. Patients with acute kidney injury are at an increased risk of developing chronic kidney disease. One of kidney injury's most common clinical sequelae is increased cardiovascular morbidity and mortality. In recent years, new insights into the pathophysiology of renal damage have been made. Oxidative stress is the imbalance favoring the increased generation of ROS and/or reduced body's innate antioxidant defense mechanisms and is of pivotal importance, not only in the development and progression of kidney disease but also in understanding the enhanced cardiovascular risk in these patients. This article summarizes and emphasizes the role of oxidative stress in acute kidney injury, various forms of chronic kidney disease, and also in patients on renal replacement therapy (hemodialysis, peritoneal dialysis, and after kidney transplant). Additionally, the role of oxidative stress in the development of drug-related nephrotoxicity and also in the development after exposure to various environmental and occupational pollutants is presented.

Atherosclerosis and Epigenetic Modifications in Chronic Kidney Disease.

Chronic kidney disease (CKD) is one of the most common chronic diseases worldwide, with prevalence currently projected at 10% and rising. Cardiovascular disease is the leading cause of morbidity and mortality in CKD patients and is integrally linked with atherogenesis and vascular stiffness. Estimated glomerular filtration rate and the level of proteinuria are not only markers of kidney function but of cardiovascular risk, as well. Despite the efforts, CKD patients still experience excessive cardiovascular burden. MicroRNAs (miRNAs) are small (18-24 nucleotides), single-stranded non-coding RNAs that regulate gene expression by blocking messenger RNA (mRNA) translation and initiating degradation of mRNA. Studies have confirmed the imperative role of miRNA dysregulation in the pathophysiology of several diseases, including atherosclerosis and CKD. This article summarizes what is currently known about the role of miRNAs in CKD patients.

Serum zinc values, ankle brachial index and mortality in hemodialysis patients.

INTRODUCTION: The atherosclerotic state of haemodialysis (HD) patients may be influenced by heavy metals. The purpose of our study was to assess the relationship between serum zinc (Zn) ankle brachial index (ABI) as a non-invasive diagnostic tool for atherosclerosis, and mortality in chronic haemodialysis (HD) patients. METHODS: Sixty one HD patients were included (mean age 61.2 ± 13.8 years). The ABI was measured with an automated measuring device (ABPI MD, MESI®, Slovenia). Two groups of patients were formed based on the median value of Zn (14.1 mcmol/l). The average observation time was 2.8 years. Comorbidities (arterial hypertension (AH), diabetes mellitus (DM), dyslipidaemia), smoking and oral nutritional supplements (ONS) consumption were noted. Survival rates were analysed by Kaplan-Meier and Cox regression was used to determine the influence of Zn, ABI, AH, DM, dyslipidaemia, smoking and ONS. RESULTS: Zn values were between 9.2 and 23.5 mcmol/l (14.4 ± 2.34), ABI values ranged from 0.8 to 1.4 (1.14 ± 0.12). Patients with lower Zn values had lower ABI (p = 0.036). Mean survival time of patients with higher Zn values was 985 days ± 277 days and with lower Zn values 1055 ± 143 days. Six (19.4%) patients with lower Zn and five (16.7%) patients with higher Zn died. We found statistically insignificant lower survival in patients with higher Zn. We failed to find any predictor of all-cause mortality, except for ONS consumption (95% CI 1.6-33.3; p = 0.012). CONCLUSIONS: Lower Zn is associated with lower ABI in HD patients, but we found no impact of Zn on patient survival.

Polypharmacy and Mental Health Issues in the Senior Hemodialysis Patient.

Hemodialysis (HD) is the most common method of chronic kidney failure (CKF) treatment, with 65% of European patients with CKF receiving HD in 2018. Regular two to three HD sessions weekly severely lower their quality of life, resulting in a higher incidence of depression and anxiety, which is present in one third to one half of these patients. Additionally, the age of patients receiving HD is increasing with better treatment and care, resulting in more cognitive impairment being uncovered. Lastly, patients with other mental health issues can also develop CKF during their life with need for kidney replacement therapy (KRT). All these conditions need to receive adequate care, which often means prescribing psychotropic medications. Importantly, many of these drugs are eliminated through the kidneys, which results in altered pharmacokinetics when patients receive KRT. This narrative review will focus on common issues and medications of CKF patients, their comorbidities, mental health issues, use of psychotropic medications and their altered pharmacokinetics when used in HD, polypharmacy, and drug interactions, as well as deprescribing algorithms developed for these patients.

Early Detection of Arteriovenous Fistula Stenosis in Hemodialysis Patients through Routine Measurements of Dialysis Dose (Kt/V).

BACKGROUND: Monitoring of arteriovenous (AV) fistula to detect hemodynamically important stenosis is crucial for the prevention of AV fistula thrombosis. The aim of our study was to analyze the importance of dialysis dose (Kt/V) during online postdilution hemodiafiltration (HDF) for early detection of AV fistula stenosis. METHODS: Hemodialysis patients with AV fistula were included in this study. We compared a group of 44 patients who have undergone fistulography and subsequently percutaneous transluminal angioplasty (PTA) of significant AV fistula stenosis (active group) with a group of 44 age- and sex-matched patients without PTA (control group). Observational time in both groups was the same. RESULTS: All patients had postdilution online HDF using a F5008 dialysis machine, which can measure online single-pool Kt/V. All data were analyzed during the performance of 2056 HDF procedures. In the active group, we found statistically significantly lower values of Kt/V, all 8 weeks before PTA. In the active group, there was a significant improvement in Kt/V in the first (p < 0.001) and second week (p = 0.049) after PTA. Three and 8 weeks after PTA, we did not find any statistically significant difference in Kt/V between both groups (p = 0.114; p = 0.058). Patients in the active group had statistically significantly lower substitution volumes and blood pump flow rates during HDF over the whole observation period before and after PTA. In contrast, there were no differences in venous pressure in the dialysis circuit between both groups throughout the observation period. CONCLUSION: In hemodialysis patients with AV fistula, treated with online HDF, routine measurements of Kt/V during each HDF are a beneficial, quick, and straightforward method for early detection of hemodynamically significant AV fistula stenosis.

The role of kidney function on patient survival after percutaneous coronary intervention for acute coronary syndrome in left main coronary artery disease.

BACKGROUND: The prevalence of chronic kidney disease (CKD) is increasing on a global scale. Patients with CKD have a reduced quality of life and are more likely to develop significant cardiovascular disease, most commonly coronary artery disease (CAD). Left main coronary artery disease (LMCAD) is one of the most severe forms of CAD, where revascularization is needed. The aim of the study was to determine the impact of CKD on the mortality of patients after undergoing percutaneous coronary intervention (PCI) for the acute coronary syndrome (ACS) due to LMCAD. MATERIALS AND METHODS: 210 Caucasian patients (142 male; 67.6%, mean age 69.2 ± 11.3 years) with ACS due to LMCAD who underwent primary PCI were included in this retrospective study. Basic demographic and laboratory data were recorded. Patients were divided into two groups by their estimated glomerular filtration rate (eGFR). Those in the CKD group had eGFR ≤ 60 mL/min/1.73m2 (n = 82), and those in the non-CKD group had eGFR > 60 mL/min/1.73m2 (n = 128). RESULTS: The mean survival time of patients in the CKD group was 1,550 ± 1,393 days, compared to the non-CKD group of 2,149 ± 1,235 days. Kaplan-Meier survival analysis showed a statistically significant (log-rank, p < 0.0005) difference in mortality for patients in the CKD group compared to those in the non-CKD group. Cox-regression analysis showed a correlation between CKD and mortality (B = 0.541, p = 0.036), independent of arterial hypertension, diabetes mellitus, total cholesterol, and triglycerides. CONCLUSION: CKD is an independent risk factor for increased mortality after PCI due to an ACS in LMCAD.

Characteristics of renal sarcoidosis and tubulointerstitial nephritis and uveitis syndrome in Slovenia: An analysis of the national renal biopsy registry and patient datasets in the last decade.

BACKGROUND: Sarcoidosis is characterized by granulomatous inflammation in multiple organs. Renal involvement is rare, and granulomatous tubulointerstitial nephritis (TIN) is the predominant histologic feature. TIN is also a hallmark of tubulointerstitial nephritis and uveitis (TINU) syndrome. Diagnoses of both sarcoidosis and TINU syndrome are usually made by exclusion and by combining clinical and histological findings, and often remain misdiagnosed. The aim of this retrospective study was to determine the characteristics of renal sarcoidosis and TINU syndrome in Slovenia in the last decade (2010 - 2020). MATERIALS AND METHODS: A thorough search of the national database of renal biopsies from January 2010 to December 2020 was performed. Inclusion criteria were TIN and a clinical history of either sarcoidosis or TINU syndrome. To compare the characteristics of our cohort with others, we also reviewed the global literature reported since 2010. RESULTS: 13 patients (9 female, 4 male) were included in our study. Indications for kidney biopsy were acute kidney injury (n = 8), acute exacerbation of chronic kidney disease (n = 4), and proteinuria (n = 1). Seven patients had clinical and histological evidence of sarcoidosis, and 6 patients were classified as having TINU syndrome. All patients were treated with corticosteroids. Of the 13 patients, 11 had improved kidney function 6 months after treatment, and proteinuria decreased in 9 patients. One patient was on dialysis at the time of diagnosis and remained so thereafter. CONCLUSION: Renal sarcoidosis and TINU syndrome are rare but important causes of kidney injury, with a favorable long-term prognosis if properly diagnosed and treated in a timely manner.

Cystatin C and arterial stiffness in patients without chronic kidney disease.

BACKGROUND: Cystatin C (cysC) is freely filtered in the glomeruli, and its serum concentration is independent of muscle mass, diet, gender, or age. In patients with chronic kidney disease (CKD), cysC is associated with advanced atherosclerosis and increased arterial stiffness. The purpose of this study was to define possible associations between arterial stiffness parameters and cysC in patients without CKD. MATERIALS AND METHODS: The study included 111 non-CKD patients. Basic demographic and laboratory data were recorded. Arterial stiffness was measured by applanation tonometry (sphygmocor, Australia). RESULTS: Mean age of the patients was 64.3 ± 9.4 years, 65.8% were men. Most common co-morbidities were arterial hypertension (AH) (n = 86, 77.5%), hyperlipidemia (n = 64, 57.7%), and diabetes mellitus (DM) (n = 22; 19.8%). Mean creatinine was 77.7 ± 13.8 µmol/L (range 49 - 108), estimated GFR 81.3 ± 9.4 mL/min/1.73m2 (range 62 - 90), and cysC 0.94 ± 0.18 mg/L (range 0.67 - 1.63). Mean carotid-femoral pulse wave velocity (cfPWV) was 10.1 ± 2.4 m/s (range 6.2 - 16.8), subendocardial viability ratio (SEVR) 165.7 ± 36.1% (range 92 - 299), ejection duration (ED) 33.8 ± 4.4 ms (range 22 - 46), and pulse pressure (PP) 46.6 ± 14.8 mmHg (range 17 - 94). A statistically significant association was found between cysC and cfPWV (r = 0.472, p < 0.001), SEVR (r = -0.316, p < 0.001), ED (r = 0.217, p = 0.025), and pulse pressure (PP) (r = 0.241, p = 0.012). Multiple regression analysis between arterial stiffness parameters and cysC, age, male gender, AH, DM, hyperlipidemia, and eGFR confirmed a statistically significant and independent association between cysC and cfPWV (ß = 0.220, p = 0.038), between cysC and SEVR (ß = -0.278, p = 0.017), and between cysC and ED (ß = 0.241, p = 0.045). CONCLUSION: Elevated cysC is associated with increased cfPWV, increased ED, and decreased SEVR.

The impact of kidney function on survival in elderly patients diagnosed with acute myeloid leukemia.

BACKGROUND: Acute myeloid leukemia (AML) is an aggressive hematological cancer that involves myeloid cells. Elderly patients with comorbidities and poor performance status (PS) receive treatment with hypomethylating agents or supportive care. Several models are available to predict treatment-related mortality and they all primarily focus on PS. Little is known about the impact of chronic kidney disease (CKD) on survival in elderly patients with AML. MATERIALS AND METHODS: We performed a retrospective analysis of 81 patients (51.9% male) aged over 65 years when the diagnosis of AML was established. The median observation period lasted 108 days (IQR 292, maximum 1,169). Patients' documentation was examined for previous illnesses, PS was calculated, basic laboratory blood tests and a bone marrow biopsy were done. CKD was defined as an estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73m2. RESULTS: The median age of patients was 75 years (IQR 14, maximum 93). The mean eGFR was 59.5 ± 24.0 mL/min/1.73m2. CKD was present in almost half of patients (49.4%). Altogether, 69 (85.2%) patients died during the observation period. Kaplan-Meier survival analysis showed statistically lower survival for CKD patients (log-rank χ2 = 6.736; p = 0.009). Cox regression model, adjusted for age, comorbidities, and treatment, revealed the main predictors for patient survival to be PS, AML type, and blast percentage. CONCLUSION: Our results indicate that elderly patients with AML have worse survival when diagnosed with CKD, however CKD was not one of the main predictors of patient survival.

Association between lung comets and subendocardial viability ratio in peritoneal dialysis patients.

AIMS: Pulmonary congestion is a direct result of either general overhydration or cardiac dysfunction. Lung ultrasonography (LUS) with lung B-lines (LUS comets) can be used to assess extravascular lung water in patients with end-stage renal disease on hemodialysis or peritoneal dialysis (PD). Subendocardial viability ratio (SEVR) is a pulse wave analysis parameter that is a non-invasive measure of coronary perfusion and is related to cardiac work and oxygen consumption. Our aim was to investigate the association between LUS comets and SEVR in PD patients. MATERIALS AND METHODS: We performed an observational study in 25 PD patients in a single dialysis center. Extravascular lung water was quantified by the number of LUS comets, using a portable ultrasound (US) device. LUS comets were recorded in each intercostal space and defined as hyperechoic US bundles at a narrow base extending from the transducer to the edge of the screen. The sum of LUS comets yields a score reflecting the extent of water accumulation in the lungs. SEVR was determined non-invasively by radial applanation tonometry. RESULTS: Mean age of patients was 54.7 ± 10.7 years, mean PD vintage 27 ± 33 (1 - 167) months, 60% were men. The mean number of LUS comets was 13 ± 19 (0 - 71), and the mean SEVR was 153 ± 40%. We found a statistically significant negative correlation between the number of LUS comets and SEVR (r = -0.467; p = 0.019). Multiple regression analysis with LUS comets as dependent variable, and SEVR and age as independent variables showed a statistically significant relationship between SEVR and the number of LUS comets (ß = -0.467, p = 0.021). CONCLUSION: Higher number of LUS comets is associated with lower SEVR in PD patients.

Lung ultrasound, hemoglobin, and NT-proBNP in peritoneal dialysis patients.

BACKGROUND: Lung ultrasound (LUS) is a non-invasive technique for estimating extravascular lung water in patients with end-stage renal disease and heart diseases. In this study, we examined an association between the severity of lung congestion as detected by LUS B-lines (LUS comets), anemia, and serum biomarker N-terminal pro-brain natriuretic peptide (NT-proBNP) in peritoneal dialysis (PD) patients. MATERIALS AND METHODS: 19 patients, who were treated with PD in our dialysis center were enrolled. On the day of their routine check-up, we performed a lung auscultation, LUS on 28 typical locations and determined blood levels of hemoglobin and NT-proBNP. RESULTS: The average age of patients was 54 (range 30 - 71) years, the average duration of PD treatment was 53 (range 10 - 194) months, 63% (12) of the patients were male. Nine (47.4%) patients had peripheral edema, and only 1 (5.3%) patient had inspiratory crackles. Using LUS, we found mean 17 (range 1 - 87) lung comets. Mean hemoglobin level was 108.6 g/L (SD ± 10.4), mean NT-proBNP level 1,151 pmol/L (SD ± 1,077). We found a statistically significant correlation between the number of lung comets and hemoglobin level (r = -0.655; p = 0.002) and NT-proBNP (r = 0.759; p < 0.0001). Multiple regression analysis with the number of lung comets as dependent variable and hemoglobin and NT-proBNP levels as independent variables confirmed a statistically significant association between the number of lung comets and NT-proBNP (ß = 0.572; p = 0.009). CONCLUSION: In PD patients, the number of LUS comets is associated with hemoglobin and NT-proBNP.

Statin-Associated Necrotizing Myopathy Leading to Acute Kidney Injury: A Case Report.

Statins or 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors are a mainstay of cardiovascular disease therapy. In addition to their lipid-lowering capabilities, they exhibit several pleiotropic effects. Their adverse reactions such as myalgias are not uncommon, but in rare cases, the resulting rhabdomyolysis can be fatal. Recently, more insight has been brought into the pathogenesis of statin-induced rhabdomyolysis, and immune-mediated necrotizing myopathies are diagnosed more frequently. We present a case of a female patient who was on chronic rosuvastatin therapy and developed necrotizing myopathy. The disease progressed to acute kidney and liver injury. We discontinued the drug, started supportive measures, and initiated renal replacement therapy with a high cutoff dialysis membrane once. Her recovery was prompt, with a normal control electromyography 2 weeks after discharge.

Mineralocorticoid Receptor Antagonists in Diabetic Kidney Disease.

Diabetes mellitus is a global health issue and main cause of chronic kidney disease. Both diseases are also linked through high cardiovascular morbidity and mortality. Diabetic kidney disease (DKD) is present in up to 40% of diabetic patients; therefore, prevention and treatment of DKD are of utmost importance. Much research has been dedicated to the optimization of DKD treatment. In the last few years, mineralocorticoid receptor antagonists (MRA) have experienced a renaissance in this field with the development of non-steroidal MRA. Steroidal MRA have known cardiorenal benefits, but their use is limited by side effects, especially hyperkalemia. Non-steroidal MRA still block the damaging effects of mineralocorticoid receptor overactivation (extracellular fluid volume expansion, inflammation, fibrosis), but with fewer side effects (hormonal, hyperkalemia) than steroidal MRA. This review article summarizes the current knowledge and newer research conducted on MRA in DKD.

Diabetic patients with chronic kidney disease: Non-invasive assessment of cardiovascular risk.

The prevalence and burden of diabetes mellitus and chronic kidney disease on global health and socioeconomic development is already heavy and still rising. Diabetes mellitus by itself is linked to adverse cardiovascular events, and the presence of concomitant chronic kidney disease further amplifies cardiovascular risk. The culmination of traditional (male gender, smoking, advanced age, obesity, arterial hypertension and dyslipidemia) and non-traditional risk factors (anemia, inflammation, proteinuria, volume overload, mineral metabolism abnormalities, oxidative stress, etc.) contributes to advanced atherosclerosis and increased cardiovascular risk. To decrease the morbidity and mortality of these patients due to cardiovascular causes, timely and efficient cardiovascular risk assessment is of huge importance. Cardiovascular risk assessment can be based on laboratory parameters, imaging techniques, arterial stiffness parameters, ankle-brachial index and 24 h blood pressure measurements. Newer methods include epigenetic markers, soluble adhesion molecules, cytokines and markers of oxidative stress. In this review, the authors present several non-invasive methods of cardiovascular risk assessment in patients with diabetes mellitus and chronic kidney disease.

CHA2DS2-VASc Score as a Predictor of Cardiovascular and All-Cause Mortality in Chronic Kidney Disease Patients.

INTRODUCTION: Chronic kidney disease (CKD) is a risk factor for cardiovascular and all-cause mortality. Recognition of high-risk patients is important and could lead to a different approach and better treatment. The CHA2DS2-VASc score was originally used to predict cerebral infarction in patients with atrial fibrillation (AF), but it is also a useful predictor of outcome in other cardiovascular conditions, independent of AF. Therefore, the aim of our research was to assess the role of CHA2DS2-VASc score in predicting cardiovascular and all-cause mortality in CKD patients. METHODS: Stable nondialysis CKD patients were included. At the time of inclusion, medical history data and standard blood results were collected and CHA2DS2-VASc score was calculated. Patients were followed till the same end date, until kidney transplantation or until their death. RESULTS: Eighty-seven CKD patients were included (60.3 ± 12.8 years, 66% male). Mean follow-up time was 1,696.5 ± 564.6 days. During the follow-up, 21 patients died and 11 because of cardiovascular reasons. Univariate Cox regression analysis showed that CHA2DS2-VASc score is a significant predictor of cardiovascular and all-cause mortality. In multivariate Cox regression analysis, in which CHA2DS2-VASc score, serum creatinine, urinary albumin/creatinine, hemoglobin, high-sensitivity C-reactive protein, and intact parathyroid hormone were included, CHA2DS2-VASc score was an independent predictor of cardiovascular (HR: 2.04, CI: 1.20-3.45, p = 0.008) and all-cause mortality (HR: 2.06, CI: 1.43-2.97, p = 0.001). The same was true after adding total cholesterol, triglycerides, and smoking status to both the analyses. CONCLUSION: The CHA2DS2-VASc score is a simple, practical, and quick way to identify the risk for cardiovascular and all-cause mortality in CKD patients.

Review on Inflammation Markers in Chronic Kidney Disease.

Chronic kidney disease (CKD) is one of the major health problems of the modern age. It represents an important public health challenge with an ever-lasting rising prevalence, which reached almost 700 million by the year 2017. Therefore, it is very important to identify patients at risk for CKD development and discover risk factors that cause the progression of the disease. Several studies have tackled this conundrum in recent years, novel markers have been identified, and new insights into the pathogenesis of CKD have been gained. This review summarizes the evidence on markers of inflammation and their role in the development and progression of CKD. It will focus primarily on cytokines, chemokines, and cell adhesion molecules. Nevertheless, further large, multicenter studies are needed to establish the role of these markers and confirm possible treatment options in everyday clinical practice.