Arterial stiffness assessed by digital volume pulse correlates with comorbidity in patients with ESRD.

Background: Digital volume pulse (DVP), a noninvasive method for indirect assessment of arterial stiffness, was not tested previously in patients with end-stage renal disease (ESRD). Therefore, we compared the DVP-derived stiffness index (SI(DVP)) with aortic pulse wave velocity (PWV) determined by means of Doppler ultrasonography in 2 groups of patients with ESRD and analyzed the correlation between SI(DVP) and comorbidity.

Methods: Photoplethysmography was performed on the index finger of the dominant hand or the hand from the nonfistula arm in 49 renal transplant (TX) recipients and 48 hemodialysis (HD) patients.

Long-term consequences of live kidney donation follow-up in 93% of living kidney donors in a single transplant center.

Live kidney donation is increasing rapidly. Increases of blood pressure and proteinuria but no accelerated loss of renal function in kidney donors have been described. The credibility of this research is hampered by retrieval rates of only 50-70% of donors.

Living kidney donors' long-term psychological status and health behavior after nephrectomy - a retrospective study.

Background: The aim of the study was a comprehensive psychological evaluation of living kidney donors. Existing studies indicate a high donor satisfaction with the decision to donate and good donor quality of life in short-term, as well as in long-term follow-up periods. In many studies, questionnaires with only a few items have been used to assess psychological health or well-being; however, most studies exclusively measured quality of life.