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Updated: Feb 24, 2026

Robot-Assisted Kidney Transplantation
Published on: July 19, 2021
Improved Outcomes of Kidney Transplantation in Infants (Age < 2 years): A Single-Center Experience
Blanche M Chavers1, Michelle N Rheault1, Arthur J Matas2
1Division of Pediatric Nephrology, University of Minnesota, Minneapolis, MN.
Insights
Kidney transplants (KTx) in infants show improved survival and shorter hospital stays over time. Early consideration for KTx is recommended for infants with end-stage renal disease (ESRD).
Area of Science:
- Pediatric Nephrology
- Transplant Surgery
- Renal Medicine
Background:
- Infants under 2 years with end-stage renal disease (ESRD) face high morbidity and mortality.
- Kidney transplantation (KTx) is a critical intervention for these young patients.
Purpose of the Study:
- To evaluate the long-term outcomes of kidney transplantation (KTx) in infants.
- To analyze trends in survival rates and complications over three decades.
Main Methods:
- A retrospective analysis of 136 infant kidney transplants performed between 1984 and 2014.
- Outcomes were compared across three eras: 1984-1993, 1994-2003, and 2004-2014.
Main Results:
- Initial hospital stay post-transplant decreased by 37% over 30 years.
- Ten-year death-censored graft survival improved from 60% to 80% between the first and second eras.
- While acute rejection and CMV incidence remained stable, Epstein-Barr virus diagnoses and post-transplant lymphoproliferative disorder increased in later eras.
Conclusions:
- Infant kidney transplantation outcomes, including patient and graft survival, have significantly improved since 1984.
- Earlier consideration for KTx in infants with ESRD is warranted.
- Ongoing monitoring for viral infections and related complications is crucial.
Background:
Infants (age, < 2 years) with end-stage renal disease (ESRD) have increased morbidity and mortality. We evaluated our long-term outcomes of kidney transplants (KTx) in infants.
Methods:
Between 1984 and 2014, 136 infants underwent KTx. We examined trends in survival rates and complications by era (1984-1993 [era 1], 1994-2003 [era 2], 2004-2014 [era 3]).
Results:
Patients were 92.6% white and 70.6% males. Posttransplant (Tx) initial length of hospital stay declined 37% over the 30-year period (P <0.01). Ten-year death-censored graft survival improved from 60% (era 1) to 80% (era 2) (P = 0.04). The incidence of acute rejection, graft thrombosis, cytomegalovirus, and urine leaks did not significantly change across eras. Frequency of Epstein-Barr virus diagnosis (era 2 vs era 3, P < 0.01) increased. Post-Tx lymphoproliferative disorder incidence was increased in era 2 compared with eras 1 and 3 (P = 0.03).
Conclusions:
Infants deserve earlier consideration for KTx. Length of initial hospital stay and patient and graft survival rates after KTx have improved in infants since 1984.
Related Concept Videos
Kidney Transplant I: Introduction
Kidney Transplant II: Surgical Procedure
Kidney Transplant III: Nursing Management
Pharmacokinetics in Pediatric Patients: Drug Excretion
Acute Kidney Injury IV: Diagnostic Studies and Prevention
Acute Kidney Injury III: Clinical Manifestations

