Evaluation of clinical events and costs associated with the addition of dapagliflozin to chronic kidney disease treatment: Cost offset analysis.

Background And Objectives: Chronic kidney disease (CKD) is a serious health problem with an increasing clinical, social and economic impact in advanced stages. Dapagliflozin is a sodium-glucose cotransporter-2 inhibitor that reduces the risk of CKD progression, in addition to provide cardiovascular benefits and reduce all-cause mortality. The aim of this study was to determine the short-term clinical and economic impact of dapagliflozin as an add-on to renin-angiotensin-aldosterone system inhibitors (RAASi) standard therapy for CKD in Spain.

Projection of the clinical and economic burden of chronic kidney disease between 2022 and 2027 in Spain: Results of the Inside CKD project.

Background And Objective: Chronic kidney disease (CKD) is a growing health problem affecting between 10% and 15% of the Spanish population. The lack of updated projections of the evolution of the disease burden hinders the development of evidence-based health policies and interventions to optimise the management of the disease and prevent its progression. The aim of this study is to project the evolution of the clinical and economic burden of CKD in Spain between 2022 and 2027.

Preclinical gout is common in the patient with stage 3-5 chronic kidney disease. Relevance of musculoskeletal ultrasound.

Background: One in 10 patients with hyperuricemia may develop gout over time, with urate deposition sometimes asymptomatic. Recent reviews and guidelines support ultrasound (US) to assess asymptomatic hyperuricemic (AH) patients to detect gout lesions, showing double contour (DC) and tophus the highest specificities and positive predictive values. Hyperuricemia and gout are common in chronic kidney disease (CKD), especially with glomerular filtration rate (GFR) <60, and both are associated with worse prognosis, although treatment of AH in CKD is not yet recommended in all guidelines.

Cost-effectiveness of sodium zirconium cyclosilicate for the treatment of hyperkalemia in patients with chronic kidney disease or heart failure in Spain.

Background And Objective: Hyperkalemia (HK) is an electrolyte disturbance in the concentration of potassium ions (K), whose risk increases in patients with chronic kidney disease (CKD) or heart failure (HF) and/or in patients being treated with renin-angiotensin-aldosterone system inhibitors (RAASi). The new oral K chelators offer a safe and effective treatment to maintain normokalemia in these patients. The objective of the analysis is to estimate the cost-effectiveness of sodium zirconium cyclosilicate (SZC) for the treatment of chronic HK in patients with CKD or HF versus standard treatment (calcium polystyrene sulfonate and lifestyle modifications) from the perspective of the Spanish National Health System.

Hyperaldosteronism and hyperparathyroidism. A disturbing friendship.

Classically, aldosterone actions are associated with the stability of the effective circulating volume and with blood pressure control, while parathormone actions are linked to bone mineral metabolism, calcium, and phosphate homeostasis. Nevertheless, the relationship between these two hormonal axes surpasses these areas. A bidirectional interrelation between calcium-phosphorus metabolism and blood pressure control can lead to alterations in both.

Precision medicine: "Point of Care Ultrasound" (PoCUS) in the diagnostic approach to the patient with hyponatremia.

Hyponatremia is a multifactorial disorder defined as a decrease in plasma sodium concentration. Its differential diagnosis requires an adequate evaluation of the extracellular volume (ECV). However, ECV determination, simply based on the clinical history, vital signs, physical examination, and laboratory findings can leads to misdiagnosis and inappropriate treatment.

Optimization of potassium management in patients with chronic kidney disease and type 2 diabetes on finerenone.

Introduction: Patients with type 2 diabetes (T2DM) and chronic kidney disease (CKD) are at high risk of CKD progression and cardiovascular events. Despite treatment with renin-angiotensin system inhibitors and SGLT-2 inhibitors, the residual risk is substantial. There is preclinical and clinical evidence supporting a key role of mineralocorticoid receptor in cardiorenal injury in T2DM.

More difficult still: Treating severe rapidly progressive glomerulonephritis in the context of COVID-19 pneumonia.

We present the case of a male patient with severe SARS-CoV-2 pneumonia, with simultaneous onset of p-ANCA positive rapidly progressive glomerulonephritis. We discuss the different therapeutic possibilities, emphasising the appropriateness of their administration according to the time in the course of the infection.

Epidemiology and resource use in Spanish type 2 diabetes patients without previous cardiorenal disease: CaReMe Spain study summary.

Aims: To determine the first manifestation of cardiovascular or kidney disease (CVKD) and associated resource use in type 2 diabetes mellitus (T2DM) patients during seven years of follow-up.

Methods: Observational-retrospective secondary data study using medical records of patients aged ≥18 years with T2DM and without prior CVKD between 2013 and 2019. The index date was 01/01/2013 (fixed date).

Impact of different COVID-19 waves on kidney replacement therapy epidemiology and mortality: REMER 2020.

Background: Kidney replacement therapy (KRT) confers the highest risk of death from coronavirus disease 2019 (COVID-19). However, most data refer to the early pandemic waves. Whole-year analysis compared with prior secular trends are scarce.

Rapid decline of anti-SARS-CoV-2 antibodies in patients on haemodialysis: the COVID-FRIAT study.

Background: Coronavirus disease 2019 (COVID-19) patients on haemodialysis (HD) have high mortality. We investigated the value of reverse transcription polymerase chain reaction (RT-PCR) and the dynamic changes of antibodies (enzyme-linked immunosorbent assay immunoglobulin M (IgM) + IgA and/or IgG) in a large HD cohort.

Methods: We conducted a prospective observational study in 10 Madrid HD centres.

Acute kidney injury in 3182 patients admitted with COVID-19: a single-center, retrospective, case-control study.

Background: Acute kidney injury (AKI) may develop in coronavirus disease 2019 (COVID-19) patients and may be associated with a worse outcome. The aim of this study is to describe AKI incidence during the first 45 days of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic in Spain, its reversibility and the association with mortality.

Methods: This was an observational retrospective case-control study based on patients hospitalized between 1 March and 15 April 2020 with SARS-CoV-2 infection and AKI.

More difficult still: Treating severe rapidly progressive glomerulonephritis in the context of COVID-19 pneumonia.

We present the case of a male patient with severe SARS-CoV-2 pneumonia, with simultaneous onset of p-ANCA positive rapidly progressive glomerulonephritis. We discuss the different therapeutic possibilities, emphasising the appropriateness of their administration according to the time in the course of the infection.

Immunosuppression as a trigger for hyperinflammatory syndrome due to Strongyloides stercolaris in membranous nephropathy.

The relationship between parasites and glomerulonephritis (GN) is well documented in certain parasitoses, but not in cases of Strongyloides stercolaris (S. stercolaris) where there are few cases described being the majority GN of minimal changes. We report a case of hyperinfestation by S.