An aging renal population-is dialysis always the answer?

As people age and live for longer they are more likely to develop comorbid conditions including chronic kidney disease (CKD). This paper discusses the treatment options for stage 5 CKD including haemodialysis, peritoneal dialysis, transplantation or conservative management, also known as supportive care, for those who decide not to undertake dialysis. It also highlights the complexity of offering a treatment such as dialysis, viewed as a requirement to prolong life, without which people will die, which is unable to restore the kidneys to normal function, only substitute for. Dialysis is also an arduous therapy known to shorten life. In the past refusal of dialysis was viewed as akin to suicide and it is not until more recently that the needs and experiences of those who decide not to embark on dialysis have started to be recognized. Clearly dialysis is not suitable for all, particularly those who are frail with multiple comorbidities and so supportive and palliative care may be a more suitable option for some.