[Arterial hypertension-Current recommendations for action].

Arterial hypertension (aHT) currently affects nearly 1 in every 3 persons in Germany and the number of those affected is steadily increasing. Only half of the patients treated show a controlled blood pressure in the follow-up. A suboptimal treatment involves the danger of cardiovascular and renal events that under certain circumstances can have a fatal course.

Iohexol plasma clearance measurement protocol standardization for adults: a consensus paper of the European Kidney Function Consortium.

International consensus supports the development of standardized protocols for measured glomerular filtration rate (mGFR) to facilitate the integration of mGFR testing in both clinical and research settings. To this end, the European Kidney Function Consortium convened an international group of experts with relevant experience in mGFR. The working group performed an extensive literature search to inform the development of recommendations for mGFR determination using 1-compartment plasma clearance models and iohexol as the exogenous filtration marker.

Management of patients with hypertension and chronic kidney disease referred to Hypertension Excellence Centres among 27 countries. On behalf of the European Society of Hypertension Working Group on Hypertension and the Kidney.

Objective Real-life management of patients with hypertension and chronic kidney disease (CKD) among European Society of Hypertension Excellence Centres (ESH-ECs) is unclear : we aimed to investigate it. Methods A survey was conducted in 2023. The questionnaire contained 64 questions asking ESH-ECs representatives to estimate how patients with CKD are managed.

[SGLT2 inhibitors for heart and kidney].

Sodium-glucose co-transporter 2 (SGLT2) inhibitors can block glucose reabsorption in the proximal tubule and thus play an important role in glycemic control in diabetes mellitus. In addition to glucosuric effects, surprisingly very extensive other positive effects were observed in chronic renal dysfunction and strong cardioprotective effects in heart failure. In the meantime, numerous mechanisms have been identified apart from the pure sugar-influencing effect of the SGLT2 inhibitors, which can have a direct positive influence heart and kidneys.

Incidence of hospital-acquired acute kidney injury and trajectories of glomerular filtration rate in older adults.

Background: In older adults, epidemiological data on incidence rates (IR) of hospital-acquired acute kidney injury (AKI) are scarce. Also, little is known about trajectories of kidney function before hospitalization with AKI.

Methods: We used data from biennial face-to-face study visits from the prospective Berlin Initiative Study (BIS) including community-dwelling participants aged 70+ with repeat estimated glomerular filtration rate (eGFR) based on serum creatinine and cystatin C.

[The new recommendations for hypertension therapy].

The new guidelines of the European Society of Hypertension (ESH) are a milestone for the improved care of patients with hypertension. The aim was to provide a comprehensive guide and a detailed description of uncomplicated but also complicated hypertension with its comorbidities for everyday practice. Numerous new aspects were added, and clinical situations were also described and recommendations for action were given.

Association of kidney function and albuminuria with frailty worsening and death in very old adults.

Background And Objectives: Studies analysing the association of albuminuria and prevalent frailty in community-dwelling very old adults are scarce and lack information on incident frailty. We investigated the association of kidney function decline and increase of albuminuria with frailty worsening or death in very old adults.

Design: Longitudinal analyses with biennial visits of the Berlin Initiative (cohort) Study and a frailty follow-up of 2.

[Blood pressure goals in chronic kidney disease : What is the optimal blood pressure for inhibition of progression and risk reduction?].

Well-controlled blood pressure is an essential factor in inhibiting the progression of renal failure and also in controlling cardiovascular mortality and morbidity. For decades there has been an intensive search for the optimal blood pressure target values in order to reduce the progression of renal insufficiency to a physiological level as far as possible. In the last few decades, very different target blood pressure values have been defined, which time and again contribute more to confusion than clarity in everyday clinical practice.

Biomechanical Properties of the Aortic Wall: Changes during Vascular Calcification.

Medial vascular calcification (MAC) is characterized by the deposition of hydroxyapatite (HAP) in the medial layer of the vessel wall, leading to disruption of vessel integrity and vascular stiffness. Because currently no direct therapeutic interventions for MAC are available, studying the MAC pathogenesis is of high research interest. Several methods exist to measure and describe the pathophysiological processes in the vessel wall, such as histological staining and gene expression.