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Outcomes for Frail Dialysis Patients Not Referred for Transplantation: A Cohort Study
Joshua Goodwin1, Jordan Thorne2, Amanda Vinson2
1Division of Geriatric Medicine, Dalhousie University, Halifax, Nova Scotia, Canada.
Journal of the American Geriatrics Society
|May 29, 2026
Summary
Frailty significantly increases the risk of death or transplant contraindication in dialysis patients not referred for transplant. Higher frailty severity, particularly after the first year, is linked to worse health outcomes.
Area of Science:
- Nephrology
- Geriatrics
- Transplantation Medicine
Background:
- Frailty is common in kidney failure patients initiating dialysis.
- The impact of frailty on outcomes for non-transplant-referred dialysis patients is not well understood.
Purpose of the Study:
- To determine if frailty is associated with death or developing a contraindication to transplantation in dialysis patients not referred for transplant.
Main Methods:
- Analysis of incident adult dialysis patients (2009-2018) not referred for transplant.
- Frailty assessed using the Clinical Frailty Scale (CFS).
- Cox regression used to analyze time to death or transplant contraindication.
Main Results:
- 14% of patients had severe frailty (CFS 6-8).
- 90% of severely frail patients died or developed a contraindication; 81% by 5 years.
- Severe frailty (CFS 6-8) increased risk (HR 2.34) of death/contraindication.
Conclusions:
- Increased frailty severity is linked to higher risk of death or contraindication in non-transplant-referred dialysis patients.
- This association is more pronounced after the first year post-dialysis initiation.
- Further research needed on transplant referral timing and frailty reduction strategies.
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