Scoping Literature Review: Hemodialysis Frequency and Patient Outcomes

This report presents a scoping literature review that investigates the impact of short daily hemodialysis (SDHD) compared to conventional hemodialysis (CHD) on patients with chronic renal failure (CRF). The review synthesizes findings from various studies, including the Frequent Hemodialysis Network (FHN) trials and other research, to assess the effects of dialysis frequency on patient outcomes. The analysis covers key themes such as mortality and morbidity rates, the influence of hemodialysis frequency on uremic toxin clearance, and the impact on patient health, including physical health, sleep quality, cardiovascular health, and quality of life. It also examines the economic and logistical challenges associated with SDHD, the benefits of nocturnal hemodialysis (NHD), and the critical appraisal of research designs, including the Joanna Briggs Institute checklist for analytical cross-sectional studies. The report highlights the potential benefits of SDHD and NHD, such as improved blood pressure control, reduced left ventricular mass, and enhanced quality of life, while also acknowledging the need for further research to optimize treatment strategies for patients with ESRD.