Specialized chronic care for dialysis patients--a five-year study

At least 40% of those starting onto renal dialysis at the present time are aged over 65 years old. With old age comes increased comorbidity and decreased functional status. The long term management of older patients is limited by the need for rehabilitation and by placement concerns. We describe a 5-year experience of a pilot program, created in 1991 on the recommendation of the Metropolitan Toronto District Health Council, to rehabilitate and care for elderly and disabled patients on either hemodialysis or peritoneal dialysis.

This retrospective, observational study reports on a total of 185 patients admitted over a 5-year period to the Riverdale Chronic Dialysis Unit for chronic care or rehabilitation. The mean age of patients admitted was 67 years (quartiles 61 and 75 years). Eighty-five percent of patients had 2 or more severe comorbidities, while 60% had 3 or more active medical issues. The most commonly used dialysis modality was hemodialysis (80%). Of the 185 patients followed 34% were discharged home, 35% died and 13% were still resident at the time of completion of the study. The most common acute medical problems seen in these patients related to their vascular access and necessitated temporary transfer to an acute nephrology center. A total of 4.7 transfers were recorded for each patient-year of follow up.

This study describes the adaptation of facilities already present in our area, to allow better management and placement of older dialysis patients. Transfer of patients from a high level acute care facility to a chronic care facility makes economic and practical sense and may allow better long term health care planning as well as more stability for the family or care-givers.