The Elderly are Different: Initiating Dialysis in Frail Geriatric Patients

Decisions and discussions about the initiation of dialysis in the elderly are often challenging because of the high prevalence of comorbidities and frailty in this population. Mortality is high, functional decline is likely, and quality of life tends to be lower in the elderly on dialysis. It is thus important to counsel these patients on the risks, benefits, and burdens of dialysis to assist them in making an informed choice that is in line with their goals, preferences, and expectations. For some patients, dialysis may be a desirable choice. For others, the alternative of palliative care may provide a more favorable balance of benefits versus burdens. Elderly patients who choose to proceed with dialysis often benefit from an interdisciplinary team that helps to manage and monitor their health status, while maximizing the benefits of treatment and decreasing its potential harms. These goals can be promoted by effective communication and through individualized decisions about vascular access, medication choices, and dietary limitations. Finally, close monitoring of functional status will help to determine whether dialysis remains in a patient's best interest and when alternatives should be offered.