The use of pain killers (NSAIDs) in athletes: How large is the risk?

Nonsteroidal anti-inflammatory drug use is prevalent in sport however the risk associated with their use in athletes is not well-understood. This review discusses the pharmacology of nonsteroidal anti-inflammatory drugs and the prevalence of their use in different sports and factors driving this. Use is very high in sports such as professional football and is sometimes by routine without indication and without medical supervision.

Ten tips to manage oral anticoagulation in hemodialysis patients with atrial fibrillation.

Patients with chronic kidney disease (CKD) have a high incidence and prevalence of atrial fibrillation (AF). While general treatment strategies for AF may largely be transferred to patients with mild to moderate CKD, patients with advanced CKD-particularly hemodialysis (HD) patients-with AF pose substantial therapeutical challenges to cardiologists and nephrologists. The arguably greatest dilemma is the very limited evidence on appropriate strategies for prevention of stroke and systemic embolism in HD patients with AF, since the risk for both thromboembolic events without oral anticoagulation and severe bleeding events with oral anticoagulation are substantially increased in advanced CKD, compared with the general population.

Loss of Y Chromosome and Cardiovascular Events in Chronic Kidney Disease.

Background: Chronic kidney disease represents one of the strongest risk factors for cardiovascular diseases, and particularly for heart failure. Despite improved pharmaceutical treatments, mortality remains high. Recently, experimental studies demonstrated that mosaic loss of Y chromosome (LOY) associates with cardiac fibrosis in male mice.

Plasma Concentrations of Trimethylamine-N-Oxide, Choline, and Betaine in Patients With Moderate to Advanced Chronic Kidney Disease and Their Relation to Cardiovascular and Renal Outcomes.

Objectives: Trimethylamine N-oxide (TMAO) is a gut bacteria-mediated liver metabolite of dietary betaine, choline, and carnitine, which is excreted by glomerular filtration. We studied whether TMAO is excreted by cardiovascular disease (CVD) in patients with chronic kidney disease (CKD).

Methods: Among 478 patients with CKD stage G2 (n = 104), G3a (n = 163), G3b (n = 123), and G4 (n = 88), we studied the association between fasting plasma concentrations of TMAO, choline, or betaine at baseline and kidney function, prevalent CVD, and future renal outcomes during a mean follow-up of 5.

Percutaneous interventional thrombectomy of an endovascular AV-fistula, a case report.

Dialysis access thrombosis is a common complication in the process of care. With the introduction of endovascular AV-fistulas [AVF]s the situation gained complexity with new potential thrombosis localizations. Several thrombectomy methods are available for recanalization of thrombosed AVFs ranging from invasive surgical methods to minimal invasive endovascular approaches.

Comparison of three creatinine-based equations to predict adverse outcome in a cardiovascular high-risk cohort: an investigation using the SPRINT research materials.

Background: Novel creatinine-based equations have recently been proposed but their predictive performance for cardiovascular outcomes in participants at high cardiovascular risk in comparison to the established CKD-EPI 2009 equation is unknown.

Method: In 9361 participants from the United States included in the randomized controlled SPRINT trial, we calculated baseline estimated glomerular filtration rate (eGFR) using the CKD-EPI 2009, CKD-EPI 2021, and EKFC equations and compared their predictive value of cardiovascular events. The statistical metric used is the net reclassification improvement (NRI) presented separately for those with and those without events.

[Cardiovascular treatment in chronic kidney disease].

Patients with combined cardiac and renal diseases are particularly challenging in the routine clinical practice due to the substantial risk profile for increased morbidity and mortality. As cardiorenal patients have often been underrepresented in randomized, controlled interventional trials, guideline recommendations regarding the choice of treatment are often weaker for these individuals than for cardiovascular patients without chronic kidney disease. Furthermore, there are limitations in the approval of certain medications depending on the kidney function.

ELOVL2-methylation and renal and cardiovascular event in patients with chronic kidney disease.

Background: Methylation of the Elongation Of Very Long Chain Fatty Acids-Like 2 (ELOVL2) gene promoter may predict premature ageing and cardiovascular risk.

Methods: We studied the cross-sectional associations between blood ELOVL2-methylation and cardiovascular risk factors in 350 patients with chronic kidney disease (CKD) stage G2-G4 aged between 22 and 90 years. In a follow-up study for a mean of 3.

Major cardiovascular events and subsequent risk of kidney failure with replacement therapy: a CKD Prognosis Consortium study.

Aims: Chronic kidney disease (CKD) increases risk of cardiovascular disease (CVD). Less is known about how CVD associates with future risk of kidney failure with replacement therapy (KFRT).

Methods And Results: The study included 25 903 761 individuals from the CKD Prognosis Consortium with known baseline estimated glomerular filtration rate (eGFR) and evaluated the impact of prevalent and incident coronary heart disease (CHD), stroke, heart failure (HF), and atrial fibrillation (AF) events as time-varying exposures on KFRT outcomes.

Plasma biomarkers outperform echocardiographic measurements for cardiovascular risk prediction in kidney transplant recipients: results of the HOME ALONE study.

Background: Since kidney transplant recipients (KTRs) have a high cardiovascular disease burden, adequate risk prediction is of importance. Whether echocardiographic parameters and plasma biomarkers, natriuretic peptides [N-terminal pro-B-type natriuretic peptide (NT-proBNP)] and troponin T provide complementary or overlapping prognostic information on cardiovascular events remains uncertain.

Methods: The prospective Heterogeneity of Monocytes and Echocardiography Among Allograft Recipients in Nephrology (HOME ALONE) study followed 177 KTRs for 5.

FGFR4 and Klotho Polymorphisms Are Not Associated with Cardiovascular Outcomes in Chronic Kidney Disease.

Introduction: High plasma fibroblast growth factor 23 (FGF-23) predicts cardiovascular events in chronic kidney disease (CKD) patients. Experimental evidence suggests FGF receptor 4 (FGFR4) activation by FGF-23, and deficiency of the soluble form of its co-receptor Klotho promotes left-ventricular hypertrophy (LVH). To evaluate the clinical relevance of these findings, a Mendelian randomization study analyzed the association of genetic variants of FGFR4 and Klotho with echocardiographic parameters and cardiac events in CKD patients.

[The impact of immunosuppression and chronic kidney disease on immunogenicity of COVID-19 vaccines].

HOW EFFECTIVE ARE THE APPROVED VACCINES IN KIDNEY DISEASES AND THOSE RECEIVING IMMUNOSUPPRESSION?:  Several observational studies indicated that immunosuppression is associated with a weakened or absent humoral response. Patients with chronic kidney diseases or undergoing maintenance dialysis without immunosuppression have a reduced humoral response to COVID-19 vaccines. I HAD COVID-19.

Markers of cholesterol synthesis to cholesterol absorption across the spectrum of non-dialysis CKD: An observational study.

In dialysis patients, cholesterol-lowering therapy with statins is less effective than in other high-risk patients. This may be explained by a shift from cholesterol synthesis toward cholesterol absorption. In line, markers of cholesterol absorption-such as campesterol-better predict atherosclerotic cardiovascular events than markers of cholesterol synthesis-such as lathosterol-in dialysis patients.

[Update on treatment resistant hypertension and secondary hypertension].

Resistant hypertension (RH) is defined in patients who do not meet their blood pressure targets despite the daily intake of three antihypertensive drugs in maximally tolerated dosages. This triple treatment should comprise (1) an angiotensin-converting enzyme inhibitor (ACE-I) or angiotensin receptor blocker (ARB), (2) a calcium channel blocker and (3) a diuretic. RH should also be diagnosed in patients on four or more antihypertensive drug classes.

[Volume Management in Chronic kidney disease].

Understanding the (patho-)physiology of volume regulation and osmoregulation is fundamental to guide patient advice and therapy in chronic kidney disease (CKD). Volume regulation primarily impacts the amount of sodium in the body, and it mainly affects the extracellular space, while osmoregulation primarily impacts the amount of free water, and it affects both the intra- and extracellular space. The kidneys control water and sodium homeostasis both through their sensor (e.

[SARS-CoV-2 vaccines - what the nephrologist should know].

Only fifteen months after the beginning of the COVID-19 pandemic, several vaccines are already available for clinical use. While the spike protein of SARS-CoV-2 constitutes the main target of all predominant SARS-CoV-2 vaccines, they work by different mechanisms (mRNA-based vaccines vs. vector-based vaccines vs.

Anticoagulation management in haemodialysis patients with atrial fibrillation: evidence and opinion.

In the absence of robust evidence to guide clinical decision-making, the optimal approach to prevent stroke and systemic embolism in haemodialysis (HD) patients with atrial fibrillation (AF) remains moot. In this position paper, studies on oral anticoagulation (OAC) in HD patients with AF are highlighted, followed by an evidence-based conclusion, a critical analysis to identify sources of bias and practical opinion-based suggestions on how to manage anticoagulation in this specific population. It remains unclear whether AF is a true risk factor for embolic stroke in HD.

[Anemia and iron deficiency - treatment options in chronic kidney disease and in chronic heart failure].

Anemia and iron deficiency are highly prevalent in chronic kidney disease (CKD) and in chronic heart failure. Both may epidemiologically predict future renal and/or cardiovascular events. However, anemia treatment with either erythropoietin or erythropoiesis-stimulating agents failed to induce a prognostic benefit in either CKD or chronic heart failure.

[Dilemma situation: Oral anticoagulation in dialysis patients with non-valvular atrial fibrillation].

In patients with intact kidney function and in patients with mild to moderate chronic kidney disease (CKD), strong evidence suggests the use of non-vitamin K dependent oral anticoagulants (NOAC) for preventing ischemic strokes and systemic thromboembolic events in patients with non-valvular atrial fibrillation (nvAF) and elevated thromboembolic risk. In contrast, less evidence is available on the risk-benefit ratio of oral anticoagulation (OAC) in patients with nvAF and severe CKD, particularly in dialysis patients. No large randomised study has tested whether OAC will reduce the risk of thromboembolic events in nvAF without prohibitively high bleeding risk, and whether NOACs or vitamin K antagonists are the superior strategy for OAC.

Epigenetics in non-classical monocytes support their pro-inflammatory gene expression.

Non-classical human monocytes are characterized by high-level expression of cytokines like TNF, but the mechanisms involved are elusive. We have identified miRNAs and CpG-methylation sites that are unique to non-classical monocytes, defined via CD14 and CD16 expression levels. For down-regulated miRNAs that are linked to up-regulated mRNAs the dominant gene ontology term was intracellular signal transduction.

[Antidiabetic SGLT-2 inhibitors prevent progression of chronic kidney disease].

Several interventional trials that studied cardiovascular safety of antidiabetic drugs in patients with diabetes mellitus and elevated risk of cardiovascular disease suggested potential nephroprotective effects of SGLT-2 inhibitors. Subsequently, the CREDENCE study confirmed reduced progression of chronic kidney disease (CKD) towards dialysis-dependency in diabetic patients with mildly or moderately impaired glomerular filtration rate and high albuminuria. Next, the DAPA-CKD and EMPA-KIDNEY studies were initiated to test whether SGLT-2-inhibitors will also affect CKD progression in (a) non-diabetic CKD patients, (b) in CKD patients without albuminuria and/or (c) in patients with advanced CKD.