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[Recurrence of glomerulonephritis in transplanted kidney]
1U.O. di Nefrologia, Dialisi e Trapianto Renale, Ospedale S.Orsola-Malpighi, Bologna, Italy. frasca@orsola-malpighi.med.unibo.it
Summary
Kidney transplant recipients face a growing risk of original disease recurrence, impacting long-term graft survival. Identifying high-risk patients and implementing preventative strategies are crucial for successful transplantation.
Area of Science:
- Nephrology
- Transplantation Immunology
Background:
- Immunosuppressive therapies have improved acute rejection rates in kidney transplantation.
- This success has shifted focus to other factors affecting long-term graft outcomes.
Observation:
- Recurrence of the original kidney disease is an increasing concern in long-term graft survival.
- The incidence of recurrence ranges from 6-15% at 10 years post-transplant, varying by nephropathy type.
Findings:
- Over 50% of patients with recurrent disease experience graft function decline.
- Original disease recurrence is responsible for over 15% of long-term graft failures.
Implications:
- Pre-transplant evaluation must identify patients at high risk for disease recurrence.
- Risk-reduction protocols and donor evaluation should incorporate recurrence risk.