The rate of erectile dysfunction is high in dialysis patients. Penile blood flow is the most important factor for predicting both the development of erectile dysfunction and the response to sildenafil therapy in such patients. Oral sildenafil is an effective, reliable, well-tolerated treatment for uraemic patients with erectile dysfunction.

Background: Health-related quality of life (QOL) is affected in hemodialysis patients (HD). A number of factors such as age, anemia, and comorbidity had been implicated in decreased QOL. Erectile dysfunction (ED) is a frequent and potentially treatable complication in HD patients. In this cross-sectional study, we aimed to evaluate the possible relation between the QOL and ED in HD patients. Patients and Methods: Among the 511 chronic HD patients dialyzed in 11 outpatient HD centers, 148 male patients (mean age: 46 ± 9 years) were included. The mean time on dialysis was 41 ± 35 months (range: 3–203 months). Biochemical parameters such as BUN, creatinine, hemoglobin, serum albumin and Kt/V were measured. The QOL of the patients were measured with the short form of Medical Outcomes Study (SF-36), physical component scores (PCS) and mental component scores (MCS) were calculated. The ED was evaluated by the International Index of Erectile Function (IIEF). Results: One hundred and four of the 148 patients (70%) had ED. Hemoglobin levels were correlated with PCS (r = 0.197, p = 0.02) and MCS (r = 0.20, p = 0.019). Patients with ED had lower scores in nearly all the components related to PCS and MCS as compared to patients without ED. IIEF score was correlated with PCS (r = 0.369, p < 0.001) and MCS (r = 0.308, p < 0.001). In linear regression analysis, IIEF score and hemoglobin levels were the independent variables that predicted both PCM and MCS. Conclusion: ED, a frequent complication in HD patients, was related to QOL together with anemia. Successful treatment of ED and anemia may lead to improvement in QOL in HD patients.

Before choosing renal replacement therapy, malnutrition, inflammation, and atherosclerosis parameters must be investigated in ESRD patients. Hemodialysis seems to be more advantageous for malnutrition components than CAPD. Both dialysis modalities seem to be similar for inflammation, and CAPD modality has superiority for atherosclerosis. Before choosing the type of renal replacement therapy, assessment of MIA syndrome components could be useful for individualization of the decision on which dialytic modality is appropriate in ESRD patients.

Health-related quality of life (HRQoL) and sleep quality (SQ) were impaired in patients with end-stage renal disease (ESRD). The impairment of both HRQoL and SQ and being in a depressive mood were found to be associated with increased morbidity and mortality in dialysis patients. We aimed to investigate the association between SQ, HRQoL, and depression, and to define independent predictors of SQ and depression in peritoneal dialysis (PD) and hemodialysis (HD) patients. Ninety HD patients (41 females, 49 males with mean age 50 ± 15.7 years) and 64 PD patients (27 females, 37 males with mean age 52.4 ± 15.3 years) receiving renal replacement therapy for at least 3 months were screened for the assessment of SQ, HRQoL, and depression in this cross-sectional study. A modified postsleep inventory, Short Form of Medical Outcomes Study (SF-36) and Beck depression inventory (BDI) were applied to all patients for evaluating SQ, HRQoL, and depression, respectively. HD and PD patients had similar total SQ scores. Physical and mental component scale of HRQoL were found to be significantly higher in HD patients (p < 0.001). PD patients were found to be much more in depressive mood when compared with HD patients (p < 0.001). Independent predictors of depression in patients were mental component scale of HRQoL, gender (being female), and dialysis modality (being PD patient). Physical component scale was also found to be an independent predictor of SQ. This study showed that despite similar SQ scores between two groups, HD patients had better HRQoL and less depression than PD patients.