The contact system in chronic kidney disease and hemodialysis - A cross-sectional study.

Background And Hypothesis: The contact system (CAS) is a part of both the immune system and the coagulation system. The involvement of the CAS in chronic kidney disease (CKD) and hemodialysis (HD) has been documented, yet conflicting findings have hindered a comprehensive understanding. This study aimed to investigate whether CAS activation occurs in patients with chronic kidney failure undergoing HD compared with those undergoing peritoneal dialysis (PD), patients with CKD not receiving replacement therapy, or healthy controls and to assess the impact of HD on CAS from pre- to post-dialysis during a single session of HD.

Cohort profile: the PRIMETIME 1 (PRecIsion MEdicine based on kidney TIssue Molecular interrogation in diabetic nEphropathy) cohort - a longitudinal Danish nationwide study of individuals with diabetes and a performed kidney biopsy.

Purpose: Individuals with diabetes and chronic kidney disease are at high risk of kidney failure, cardiovascular events and premature mortality and more research is warranted to further improve the prevention and management of complications. The PRecIsion MEdicine based on kidney TIssue Molecular interrogation in diabetic nEphropathy (PRIMETIME) 1 cohort is designed to study clinical characteristics, diagnostic accuracy and prognostic markers in a population with diabetes and kidney disease classified by biopsy.

Participants: This retrospective Danish nationwide cohort includes 2586 individuals with diabetes who have undergone a kidney biopsy between the 1980s and 2022.

The validity of pathology codes for biopsy-confirmed kidney disease in the Danish National Patobank.

Background: This study validates the application of Systematized Nomenclature of Medicine second edition (SNOMED II) codes used to describe medical kidney biopsies in Denmark in encoded form, aiming to support robust epidemiological research on the causes, treatments and prognosis of kidney diseases.

Methods: Kidney biopsy reports from 1 January 1998 to 31 December 2018 were randomly extracted from the Danish National Patobank, using SNOMED codes. A 5% sample was selected, and nephrologists assessed the corresponding medical records, assigning each case the applied clinical diagnoses.

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Assessment and treatment of hyperglycaemia in people with diabetes and chronic kidney disease (CKD) are challenging. In advanced CKD HbA1c can be unreliable, and treatment adjustments should be supported by other glucose measurements (e.g.

Protocol for a randomised controlled trial comparing warfarin with no oral anticoagulation in patients with atrial fibrillation on chronic dialysis: the Danish Warfarin-Dialysis (DANWARD) trial.

Introduction: Atrial fibrillation is highly prevalent in patients on chronic dialysis. It is unclear whether anticoagulant therapy for stroke prevention is beneficial in these patients. Vitamin K-antagonists (VKA) remain the predominant anticoagulant choice.

Design and methodology of the PRIMETIME 1 cohort study: PRecIsion MEdicine based on kidney TIssue Molecular interrogation in diabetic nEphropathy.

Background: Clinical features of diabetic kidney disease alone cannot differentiate between the histopathology that defines diabetic nephropathy (DN) and non-diabetic nephropathy (NDN). A kidney biopsy is necessary to make the definitive diagnosis of DN. However, there is no consensus on when to perform a kidney biopsy in individuals with diabetes and kidney disease.

Rationale and design of a prospective, clinical study of kidney biopsies in people with type 2 diabetes and severely increased albuminuria (the PRIMETIME 2 study).

Introduction: Diabetic kidney disease is a severe complication of diabetes. The diagnosis is based on clinical characteristics such as persistently elevated albuminuria, hypertension and decline in kidney function, although this definition is not specific to kidney disease caused by diabetes. The only way to establish an accurate diagnosis-diabetic nephropathy-is by performing a kidney biopsy.

The Growing Challenge of Chronic Kidney Disease: An Overview of Current Knowledge.

Chronic kidney disease (CKD) is becoming one of the world's most prevalent noncommunicable chronic diseases. The World Health Organization projects CKD to become the 5th most common chronic disease in 2040. Causes of CKD are multifactorial and diverse, but early-stage symptoms are often few and silent.

The Effect of Magnesium Supplementation on Vascular Calcification in CKD: A Randomized Clinical Trial (MAGiCAL-CKD).

Significance Statement: Magnesium prevents vascular calcification in animals with CKD. In addition, lower serum magnesium is associated with higher risk of cardiovascular events in CKD. In a randomized, double-blinded, placebo-controlled trial, the authors investigated the effects of magnesium supplementation versus placebo on vascular calcification in patients with predialysis CKD.

Plasma concentration of orally administered amoxicillin and clindamycin in patients receiving haemodialysis.

Objectives: In the randomized controlled trial PANTHEM, the prophylactic effect of oral amoxicillin or clindamycin is investigated in patients receiving chronic haemodialysis (HD). However, data on plasma concentrations of these antibiotics during HD are sparse. This study aims to determine if the plasma concentration of amoxicillin and clindamycin is sufficient during HD after oral administration of amoxicillin and clindamycin at three different time intervals prior to the HD procedure.

[SGLT2 inhibitorsfor treatment of chronic kidney disease without diabetes or heart failure].

This review summarises the current knowledge of electroconvulsive therapy (ECT) which is still the most potent and fast-acting antidepressant intervention. The modern procedure is safe when general precautions are taken. Cognitive side effects are transient in most patients, and concerns about side effects should not prevent relevant use.

Hemoglobin A1c and Fructosamine Evaluated in Patients with Type 2 Diabetes Receiving Peritoneal Dialysis Using Long-Term Continuous Glucose Monitoring.

Introduction: Shortened erythrocyte life span and erythropoietin-stimulating agents may affect hemoglobin A1c (HbA1c) levels in patients receiving peritoneal dialysis (PD). We compared HbA1c with interstitial glucose measured by continuous glucose monitoring (CGM) in patients with type 2 diabetes receiving PD.

Methods: Fourteen days of CGM (Ipro2, Medtronic) were performed in 23 patients with type 2 diabetes receiving PD and in 23 controls with type 2 diabetes and an estimated glomerular filtration rate over 60 mL/min/1.

A narrative review of new treatment options for chronic kidney disease in type 2 diabetes.

Diabetic kidney disease is a frequent and costly complication to type 2 diabetes. After many years with a lack of successful trials there are now significant developments that will change treatment, guidelines and future outcome. Since the last two decades blockade of the renin-angiotensin system (RAS) is standard treatment, but new antidiabetic treatments have shown potential for kidney protection.

The Glycemic Effect of Liraglutide Evaluated by Continuous Glucose Monitoring in Persons with Type 2 Diabetes Receiving Dialysis.

Aims: The aim of this study was to evaluate the effect of liraglutide treatment on glucose variability and the risk of hypoglycemia by continuous glucose monitoring (CGM) in persons with type 2 diabetes (T2D) and dialysis-dependent end-stage renal disease (ESRD).

Materials And Methods: We assessed CGM data from a previous trial where 24 persons with T2D and dialysis-dependent ESRD were allocated (1:1) to 12 weeks of double-blinded treatment with liraglutide (titrated to maximum tolerable dose up to 1.8 mg) or placebo as an add-on to preexisting antidiabetic treatment.

Potassium chloride mixture may maintain hypokalaemia and hypertension.

Hypokalaemia can be treated with potassium chloride mixture. Some mixtures contain liquorice extract (glycyrrhizin) as a supplement to improve taste. Glycyrrhizin can cause pseudohyperaldosteronism and thereby result in hypertension and hypokalaemia.

Relative contributions of preprandial and postprandial glucose exposures, glycemic variability, and non-glycemic factors to HbA in individuals with and without diabetes.

Background/objective: There is substantial interest in dietary approaches to reducing postprandial glucose (PPG) responses, but the quantitative contribution of PPG to longer-term glycemic control (reflected in glycated hemoglobin, HbA) in the general population is not known. This study quantified the associations of preprandial glucose exposure, PPG exposure, and glycemic variability with HbA and estimated the explained variance in HbA in individuals with and without type 2 diabetes (T2D).

Subjects/methods: Participants in the A1c-Derived Average Glucose (ADAG) study without T2D (n = 77) or with non-insulin-treated T2D and HbA<6.

YKL-40 in dialysis patients: another candidate in the quest for useful biomarkers in nephrology.

End-stage renal disease is characterized by widespread inflammation and an increased cardiovascular mortality rate. Biomarkers are frequently examined to diversify risk prediction in addition to the usual clinical variables and also to explore potential pathological mechanisms that may be targets for future intervention. YKL-40 is an inflammatory biomarker that has been examined in a range of diseases and clinical conditions, and now in a dialysis population.

Does glucose variability influence the relationship between mean plasma glucose and HbA1c levels in type 1 and type 2 diabetic patients?

Objective: The A1C-Derived Average Glucose (ADAG) study demonstrated a linear relationship between HbA(1c) and mean plasma glucose (MPG). As glucose variability (GV) may contribute to glycation, we examined the association of several glucose variability indices and the MPG-HbA(1c) relationship.

Research Design And Methods: Analyses included 268 patients with type 1 diabetes and 159 with type 2 diabetes.

Associations between features of glucose exposure and A1C: the A1C-Derived Average Glucose (ADAG) study.

Objective: Various methods are used to quantify postprandial glycemia or glucose variability, but few have been compared and none are standardized. Our objective was to examine the relationship among common indexes of postprandial glycemia, overall hyperglycemia, glucose variability, and A1C using detailed glucose measures obtained during everyday life and to study which blood glucose values of the day provide the strongest prediction of A1C.

Research Design And Methods: In the A1C-Derived Average Glucose (ADAG) study, glucose levels were monitored in 507 participants (268 type 1 diabetic, 159 type 2 diabetic, and 80 nondiabetic subjects) with continuous glucose monitoring (CGM) and frequent self-monitoring of blood glucose (SMBG) during 16 weeks.

[Glycated haemoglobin may in future be reported as estimated mean blood glucose concentration--secondary publication].

Glycated haemoglobin (HbA 1c ) is widely used to determine levels of chronic glycaemia, to judge the adequacy of diabetes treatment and to adjust therapy. HbA 1c results are expressed as the percentage of HbA that is glycated. Day-to-day management is guided by self-monitoring of capillary glucose concentrations in mmol/l.

Translating the A1C assay into estimated average glucose values.

Objective: The A1C assay, expressed as the percent of hemoglobin that is glycated, measures chronic glycemia and is widely used to judge the adequacy of diabetes treatment and adjust therapy. Day-to-day management is guided by self-monitoring of capillary glucose concentrations (milligrams per deciliter or millimoles per liter). We sought to define the mathematical relationship between A1C and average glucose (AG) levels and determine whether A1C could be expressed and reported as AG in the same units as used in self-monitoring.