Nephrotic Syndrome After Hematopoietic Stem Cell Transplant: Outcomes in Iran Publisher Pubmed



Saddadi F¹ ; Alidadi A² ; Hakemi M³ ; Bahar B⁴
Source: Experimental and Clinical Transplantation Published:2017

Abstract

Objectives: Patients undergoing hematopoietic stem cell transplant have an elevated incidence of acute renal failure. However, the incidence of nephrotic syndrome due to graft-versus-host disease is growing and is independently associated with chronic renal disease after this procedure. Materials and Methods: We conducted a prospective study to examine the risk of chronic kidney disease in glomerulopathy patients following hematopoietic stem cell transplant with a follow-up of 10 years. Results: In our follow-up of 14 patients (4 men and 10 women) who were diagnosed with nephrotic syndrome after hematopoietic stem cell transplant, in 10 patients (71%), biopsy showed membranous nephropathy associated with graft-versus-host disease. The remaining 4 patients had focal segmental glomerulosclerosis, membranoproliferative glomerulonephritis, or minimal change disease. All patients were treated with angiotensin receptor blockers, cyclosporine (Neoral), and prednisolone. During follow-up, 6 patients (43%) had heavy proteinuria and a rise in serum creatinine, and 1 patient (7%) needed hemodialysis. Eleven patients (79%) achieved complete remission of nephrotic syndrome, 5 (36%) remained hypertensive, and 3 (21%) did not respond to therapy. Conclusions: The early diagnosis of nephrotic syndrome should be considered after hematopoietic stem cell transplant, and therapeutic outcome measures should be in place in advance. If this is done, we found that patients’ response to treatment can be optimal, and their renal function and overall survival can improve. © Baskent University 2017 Printed in Turkey. All Rights Reserved.