Related Experiment Video
Updated: Aug 3, 2026
18:48
Murine Renal Transplantation Procedure
Published on: July 10, 2009
Transplantation for primary hyperoxaluria in the USA
J I Scheinman1, M Alexander, E D Campbell
1Pediatric Nephrology Service, Medical College of Virginia, Richmond 23298-0498, USA.
Summary
Transplantation significantly improves survival for patients with primary hyperoxaluria (PH). Living related kidney donation shows promise, while cadaveric and combined kidney-liver transplants present challenges in the US.
Area of Science:
- Nephrology
- Transplantation immunology
- Urology
Background:
- Primary hyperoxaluria (PH) is a rare genetic disorder leading to oxalosis and kidney failure.
- Orthotopic transplantation is a potential treatment for end-stage renal disease in PH patients.
- Limited data exists on the outcomes of different transplantation strategies in the US.
Purpose of the Study:
- To evaluate the effectiveness of various organ transplantation approaches for primary hyperoxaluria in the United States.
- To compare survival rates between transplanted and non-transplanted PH patients.
- To assess the outcomes of living related donor kidney transplants, cadaveric kidney transplants, and combined kidney-liver transplants.
Main Methods:
- Analysis of US Renal Data System (USRDS) data for 194 PH patients since 1974.
- Lifetable survival analysis comparing transplanted versus non-transplanted patients, with data trimming for age and end-stage renal disease onset.
- Review of North American Pediatric Renal Transplant Cooperative Study (NAPRTCS) data for pediatric kidney transplants.
- Compilation of interview data from physicians regarding transplant outcomes.
- Analysis of United Network for Organ Sharing (UNOS) data for kidney-liver transplants.
Main Results:
- Transplantation significantly improved survival in PH patients compared to non-transplant management (P < 0.001).
- Living related donor kidney transplants demonstrated better survival outcomes than cadaveric kidney transplants.
- Pediatric kidney transplants showed variable success, with living related donors faring better than cadaveric.
- Combined kidney-liver transplants had a high mortality rate and problematic outcomes.
- Cadaveric kidney donation yielded poor results in PH patients.
Conclusions:
- Organ transplantation offers a survival benefit for primary hyperoxaluria patients with end-stage renal disease.
- Living related donor kidney transplantation is a viable option and preferable to cadaveric donation.
- Combined kidney-liver transplantation in the US for PH remains challenging and requires further investigation.
- Isolated kidney transplantation, particularly from living related donors, may be preferred initially, without excluding future combined transplants.
Related Concept Videos
01:28Kidney Transplant I: Introduction
A kidney transplant is a surgical approach that involves replacing a non-functioning kidney with a healthy one from a donor. This procedure is often a treatment option for end-stage renal disease (ESRD) patients. The method requires careful recipient selection, including evaluating various medical and psychosocial factors. These criteria vary between transplant centers but generally include assessments of the patient's overall health, adherence to medical recommendations, and lifestyle...
01:26Kidney Transplant II: Surgical Procedure
Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living donor...