Partial Nephrectomy for Patients with Severe Chronic Kidney Disease—Is It Worthwhile?
Diego Aguilar Palacios, Jianbo Li, Furman Mahmood, Sevag Demirjian, Robert Abouassaly, Steven C. Campbell
Abstract
PURPOSE: Partial nephrectomy is prioritized over radical nephrectomy in patients with chronic kidney disease whenever feasible. However, we hypothesized that some patients with severe chronic kidney disease might rapidly progress to end stage renal disease, in which case the morbidity that can be associated with partial nephrectomy would not be justified. MATERIALS AND METHODS: A retrospective review of all 62 patients with stage IV chronic kidney disease undergoing partial nephrectomy at our institution (1999-2015) was performed. We analyzed preoperative/intraoperative factors and postoperative outcomes. Survival-analyses evaluated factors associated with time-to-progression to end stage renal disease the primary end point. RESULTS: (HR 2.59 [1.16-5.84] and 5.03 [2.03-12.4], respectively) and minimally invasive approach (HR 2.05 [1.01-4.19]) were independently associated with progression to end stage renal disease. CONCLUSIONS: .