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ZusammenfassungEpidemiologische Untersuchungen zeigen, dass etwa 2–3 % aller Österreicher*innen einen Diabetes mellitus mit Nierenbeteiligung aufweisen. Dies betrifft somit in Österreich etwa 250.000 Menschen. Das Risiko des Auftretens und Fortschreitens der diabetischen Nierenerkrankung kann durch Lebensstilinterventionen und Optimierung des arteriellen Blutdrucks, Blutzuckers und spezielle Medikamentenklassen vermindert werden. In diesem gemeinsamen Artikel der Österreichischen Gesellschaften für Nephrologie und Diabetologie werden die entsprechende Diagnostik und therapeutische Strategien bei diabetischer Nierenerkrankung vorgeschlagen.

Recent epidemiological investigations have shown that approximately 2-3% of all Austrians suffer from diabetes with renal involvement, i. e. 250,000 people in Austria are affected. The risk of occurrence and progression of this disease can be ameliorated by life style interventions as well as optimization of blood pressure, blood glucose levels and special drug classes. The present article represents the joint recommendations of the Austrian Diabetes Association and the Austrian Society for Nephrology for the diagnostics and treatment strategies of diabetic kidney disease.

With rising focus on interventional treatment of the tricuspid valve (TV), the need for good echocardiographic imaging increases. Aim of this study was to develop a scoring system describing how accurate three dimensional (3D) echocardiographic imaging of TV and its anatomical structures is. Methods and results In this retrospective exploratory cohort study, we analysed data from consecutive patients undergoing transoesophageal echocardiography (TOE) and transthoracic echocardiography (TTE). 3D sequences were stored using eight different views. In each view, scoring focused on visualisation of five (in TOE 6) anatomical structures with a maximum of three points per structure for excellent imaging quality. We compared the scores of patients with and without relevant tricuspid regurgitation (TR) (cut-off effective regurgitant orifice 0.4 cm² measured in two-dimensional (2D) TTE using velocity time integral and proximal isovolumetric velocity area). 108 consecutive patients were examined, 40.7% presented with relevant TR. With the exception of coaptation, a higher score was achieved for all structures in TOE than in TTE. TV ring (TVR) was easiest to visualise with TOE in four-chamber view (4 CV) (2.42±0.67 points) presenting the highest score independent of anatomical structure and view. Posterior leaflet had best imaging scores in TOE in 4 CV (2.0±0.86) compared with TTE in 4 CV (1.64±0.80), p=0.001. Patients with relevant TR had significantly better 3D imaging scores in 4 CV compared with patients without relevant TR (TTE p

Recent epidemiological investigations have shown that approximately 2-3% of all Austrians suffer from diabetes with renal involvement, i. e. 250,000 people in Austria are affected. The risk of occurrence and progression of this disease can be ameliorated by life style interventions as well as optimization of blood pressure, blood glucose levels and special drug classes. The present article represents the joint recommendations of the Austrian Diabetes Association and the Austrian Society for Nephrology for the diagnostics and treatment strategies of diabetic kidney disease.

Recent epidemiological evaluations have shown that approximately 5% of all Austrians suffer from diabetes including renal involvement, i. e. 400.000 people in Austria are affected. The risk of start and progression of this disease can be ameliorated by lifestyle interventions as well as optimization of blood pressure and glucose levels. The present article represents the joint recommendations of the Austrian Diabetes Association and the Austrian Society for Nephrology for the prevention and treatment of diabetic kidney disease.

Diabetische Nephropathie ist die fuhrende Ursache der Nierenersatztherapie und die haufigste Nierenkrankheit geworden. Die Entwicklung und das Fortschreiten kann durch optimierte Therapie beeinflusst werden. Im vorliegenden Artikel werden die gemeinsamen Empfehlungen der Osterreichischen Diabetesgesellschaft und der Osterreichischen Gesellschaft fur Nephrologie dargestellt.

Increasing life expectancy results in an increased number of elderly cancer patients. Comorbidities and functional impairment influence the patient's course of disease and the choice of antineoplastic treatment. The Comprehensive Geriatric Assessment (CGA) supports the appraisal of the patient's individual health characteristics, especially due to the fact that chronologic age does not always correlate with the patient's health. Next to the appraisal of comorbidities and functional impairment, nutritional state, cognitive impairment, psychological state, social support, quality of life and the patient's medication are recorded. The Society of Geriatric Oncology (SIOG) recommends the CGA in cancer patients older than seventy years. While planning a systemic antineoplastic therapy, renal, hepatic, cardiac and bone marrow insufficiencies have to be considered. Renal and hepatic impairment often cause in dose reduced antineoplastic treatment, whereas in patients with cardiac insufficiency liposomale substances and in patients with decreased bone marrow function growth factors are available. Additionally to the oncological treatment, an early involvement of palliative care specialists should be considered.

Hemodialysis patients treated with recombinant human erythropoietin (rhEPO) need adequate iron supplementation to avoid rhEPO hyporesponsiveness due to iron deficiency. Low serum ferritin reflects absolute iron deficiency, whereas normal or high ferritin values in combination with low transferrin saturation (20%) indicate functional iron deficiency. In this study, healthy subjects (group I) were compared with intravenous (i.v.) rhEPO-treated and i.v. iron-saccharate-treated regular hemodialysis patients that were subdivided into three groups as follows: patients with serum ferritin100 and350 micrograms/L (group II), patients with ferritin60 micrograms/L (group III), and patients with ferritin650 micrograms/L but transferrin saturation20% (group IV). Polymorphonuclear leukocyte (PMNL) parameters (phagocytosis, intracellular killing of bacteria, oxidative metabolism, glucose uptake, intracellular calcium) for each group were compared with those of multitransfused, iron-overloaded primary hematologic patients (group V) and those of patients suffering from hereditary hemochromatosis (group VI). Compared with PMNL obtained from healthy subjects (group I), group II hemodialysis patients showed mild inhibition of phagocytosis but significant inhibition of intracellular killing of bacteria. Oxidative burst of PMNL from group II patients was also significantly reduced after stimulation in vitro. These dysfunctions were not affected by absolute iron deficiency (comparable data in group III patients). However, impairment of PMNL was markedly aggravated in group IV patients. Intracellular calcium concentration under basal conditions and after stimulation was not different. These data suggest that iron is responsible for the PMNL dysfunctions observed in group IV patients. The PMNL defect of group IV patients was comparable to group V and group VI patients with normal renal function, suggesting again a direct inhibitory effect of iron. It is concluded that hemodialysis patients with high ferritin but low serum iron and low transferrin saturation ("functional iron deficiency") display a significant impairment of fundamental PMNL functions during i.v. iron and rhEPO therapy. This may result in increased risk of infectious complications. Therefore, overtreatment of hemodialysis patients with i.v. iron should be avoided.

Diabetes mellitus is the leading single cause for renal replacement therapy. Its development and progression, however, can be ameliorated by adequate therapy. The present article represents the recommendations of the Austrian Diabetes Association and the Austrian Society for Nephrology for the prevention and treatment of diabetic nephropathy.

Increasing life expectancy results in an increased number of elderly cancer patients. Comorbidities and functional impairment influence the patient's course of disease and the choice of antineoplastic treatment. The Comprehensive Geriatric Assessment (CGA) supports the appraisal of the patient's individual health characteristics, especially due to the fact that chronologic age does not always correlate with the patient's health. Next to the appraisal of comorbidities and functional impairment, nutritional state, cognitive impairment, psychological state, social support, quality of life and the patient's medication are recorded. The Society of Geriatric Oncology (SIOG) recommends the CGA in cancer patients older than seventy years. While planning a systemic antineoplastic therapy, renal, hepatic, cardiac and bone marrow insufficiencies have to be considered. Renal and hepatic impairment often cause in dose reduced antineoplastic treatment, whereas in patients with cardiac insufficiency liposomale substances and in patients with decreased bone marrow function growth factors are available. Additionally to the oncological treatment, an early involvement of palliative care specialists should be considered.

Diabetes mellitus is the leading single cause for renal replacement therapy. Its development and progression, however, can be ameliorated by adequate therapy. The present article represents the recommendations of the Austrian Diabetes Association for the prevention and treatment of diabetic nephropathy.