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Hwang CS, MacConmara M, Dick AAS. Use of DCD organs: Expanding the donor pool to increase pediatric transplantation. Pediatr Transplant 2023; 27 Suppl 1:e14234. [PMID: 35098637 DOI: 10.1111/petr.14234] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 12/06/2021] [Accepted: 01/03/2022] [Indexed: 01/24/2023]
Abstract
The number of children being listed for transplant continues to be greater than the number of available organs. In fact, over the past decade, rates of liver and kidney transplants in pediatric transplantation are essentially unchanged (Am J Transplant. 2020;20:193 and Am J Transplant. 2020;20:20). The use of DCD donors offers a potential solution to organ scarcity; however, the use of DCD organs in pediatric transplantation remains a rare event. Pediatric transplants done using carefully chosen DCD donor organs have shown to have outcomes similar to those seen with the use of donation after brain death (DBD) donors. Herein, we review the literature to examine the utilization of DCD livers and kidneys, outcomes of these allografts, and assess if DCD organs are a viable method to increase organ availability in pediatric transplantation.
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Affiliation(s)
- Christine S Hwang
- Division of Surgical Transplantation, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA.,Division of Pediatric Transplantation, Children's Medical Center, Dallas, Texas, USA
| | - Malcolm MacConmara
- Division of Surgical Transplantation, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA.,Division of Pediatric Transplantation, Children's Medical Center, Dallas, Texas, USA
| | - André A S Dick
- Department of Surgery, University of Washington, Seattle, Washington, USA.,Department of Surgery, Seattle Children's Hospital, Seattle, Washington, USA
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Yoeli D, Jackson WE, Adams MA, Wachs ME, Sundaram SS, Sater A, Cisek JR, Choudhury RA, Nydam TL, Pomposelli JJ, Conzen KD, Kriss MS, Burton JR, Pomfret EA. Challenging the Traditional Paradigm of Supply and Demand in Pediatric Liver Transplantation Through Nondirected Living Donation: A Case Series. Liver Transpl 2021; 27:1392-1400. [PMID: 34048131 DOI: 10.1002/lt.26108] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/20/2021] [Accepted: 05/12/2021] [Indexed: 12/13/2022]
Abstract
A gap exists between the demand for pediatric liver transplantation and the supply of appropriate size-matched donors. We describe our center's experience with pediatric liver transplantation using anonymous nondirected living liver donors (ND-LLD). First-time pediatric liver transplant candidates listed at our center between January 2012 and June 2020 were retrospectively reviewed and categorized by donor graft type, and recipients of ND-LLD grafts were described. A total of 13 ND-LLD pediatric liver transplantations were performed, including 8 left lateral segments, 4 left lobes, and 1 right lobe. Of the ND-LLD recipients, 5 had no directed living donor evaluated, whereas the remaining 8 (62%) had all potential directed donors ruled out during the evaluation process. Recipient and graft survival were 100% during a median follow-up time of 445 (range, 70-986) days. Of ND-LLDs, 69% were previous living kidney donors, and 1 ND-LLD went on to donate a kidney after liver donation. Of the ND-LLDs, 46% were approved prior to the recipient being listed. Over time, the proportion of living donor transplants performed, specifically from ND-LLDs, increased, and the number of children on the waiting list decreased. The introduction of ND-LLDs to a pediatric liver transplant program can expand the benefit of living donor liver transplantation to children without a suitable directed living donor while achieving excellent outcomes for both the recipients and donors.
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Affiliation(s)
- Dor Yoeli
- Division of Transplantation, Department of Surgery, University of Colorado School of Medicine, Aurora, CO.,Division of Abdominal Transplant Surgery, Department of Surgery, Children's Hospital Colorado, Aurora, CO
| | - Whitney E Jackson
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO
| | - Megan A Adams
- Division of Transplantation, Department of Surgery, University of Colorado School of Medicine, Aurora, CO.,Division of Abdominal Transplant Surgery, Department of Surgery, Children's Hospital Colorado, Aurora, CO
| | - Michael E Wachs
- Division of Transplantation, Department of Surgery, University of Colorado School of Medicine, Aurora, CO.,Division of Abdominal Transplant Surgery, Department of Surgery, Children's Hospital Colorado, Aurora, CO
| | - Shikha S Sundaram
- Division of Gastroenterology, Hepatology and Nutrition, The Digestive Health Institute, Department of Pediatric Medicine, Children's Hospital of Colorado, University of Colorado School of Medicine, Aurora, CO
| | - Anna Sater
- Division of Abdominal Transplant Surgery, Department of Surgery, Children's Hospital Colorado, Aurora, CO
| | - Jaime R Cisek
- Division of Transplantation, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Rashikh A Choudhury
- Division of Transplantation, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Trevor L Nydam
- Division of Transplantation, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - James J Pomposelli
- Division of Transplantation, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Kendra D Conzen
- Division of Transplantation, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Michael S Kriss
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO
| | - James R Burton
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO
| | - Elizabeth A Pomfret
- Division of Transplantation, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
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The Surge in Deceased Liver Donors Due to the Opioid Epidemic: Is It Time to Split the Difference? Transplantation 2021; 105:2239-2244. [PMID: 33065726 DOI: 10.1097/tp.0000000000003491] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND This study aimed to compare trends in use of drug overdose (DO) donors in adult versus pediatric liver transplants and the utilization of split liver transplantation in this donor population. METHODS The United Network for Organ Sharing database was reviewed for deceased donor liver transplants from March 2002 to December 2017. Recipients were categorized by donor mechanism of death. Donor splitting criteria was defined as age <40 y, single vasopressor or less, transaminases no >3 times the normal limit, and body mass index ≤ 28 kg/m2. RESULTS Adult liver transplants from DO donors increased from 2% in 2002 to 15% in 2017, while pediatric liver transplants from DO donors only increased from <1% to 3% in the same time. While 28% of DO donors met splitting criteria, only 3% of those meeting splitting criteria were used as a split graft. Both pediatric and adult recipients of DO donor livers achieved excellent patient and graft survival. CONCLUSIONS DO donors are underutilized in pediatric liver transplantation. Increased splitting of DO donor livers could significantly decrease, if not eliminate, the pediatric liver waiting list.
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