ATC Abstracts

American Transplant Congress abstracts

  • Home
  • Meetings Archive
    • 2022 American Transplant Congress
    • 2021 American Transplant Congress
    • 2020 American Transplant Congress
    • 2019 American Transplant Congress
    • 2018 American Transplant Congress
    • 2017 American Transplant Congress
    • 2016 American Transplant Congress
    • 2015 American Transplant Congress
    • 2013 American Transplant Congress
  • Keyword Index
  • Resources
    • 2021 Resources
    • 2016 Resources
      • 2016 Welcome Letter
      • ATC 2016 Program Planning Committees
      • ASTS Council 2015-2016
      • AST Board of Directors 2015-2016
    • 2015 Resources
      • 2015 Welcome Letter
      • ATC 2015 Program Planning Committees
      • ASTS Council 2014-2015
      • AST Board of Directors 2014-2015
      • 2015 Conference Schedule
  • Search

Paired Exchanges in LDLT- A Good Option for Patients with Incompatible Donors

A. Humar, C. Hughes, G. Mazariegos, S. Kyle, A. Gallatin, K. Emmett, A. Tevar, M. Molinari, A. Ganoza, V. Gunabushanam, S. Ganesh

University of Pittsburgh, Pittsburgh, PA

Meeting: 2021 American Transplant Congress

Abstract number: 35

Keywords: Living donor, Living-related liver donors

Topic: Clinical Science » Liver » Liver: Living Donor Liver Transplant and Partial Grafts

Session Information

Session Name: Living Donor Liver Transplant and Partial Grafts

Session Type: Rapid Fire Oral Abstract

Date: Saturday, June 5, 2021

Session Time: 4:30pm-5:30pm

 Presentation Time: 4:30pm-4:35pm

Location: Virtual

*Purpose: In the US, paired exchanges are common for LD kidney transplant but not for LDLT. We present our series of paired exchanges for LDLT, all done at a single large volume US LDLT program.

*Methods: Data was collected on all donors and recipients that underwent paired exchange LDLTs at our center.

*Results: A total of 8 paired exchanges (16 total transplants) were completed over the last 2 years. Of these, 3 involved ABO incompatible pairs with matched related donors for each recipient. The other 5 involved a non-directed donor, which was then used to initiate the paired exchange with an ABO incompatible donor/recipient pair. In all cases, the non-directed donor was blood type O. The 2nd recipient in these cases was chosen from the deceased donor list based on factors such as MELD/PELD, size match, and anatomic suitability. Living donor advocacy and psychosocial evaluation were done as in standard LDLT. Both transplants were performed within 1 week of each other. All 16 donors are well with no major complications. Of the 16 recipients, 15 were adults and 1 was pediatric. 15 recipients are alive and well with good graft function. One recipient died in the early postoperative period.

*Conclusions: Paired exchange is technically feasible in a large volume LDLT center and can be a useful way to perform transplants in incompatible pairs. Use of a non-directed donor to initiate the exchange is a good option.

 border=

  • Tweet
  • Email
  • Print

To cite this abstract in AMA style:

Humar A, Hughes C, Mazariegos G, Kyle S, Gallatin A, Emmett K, Tevar A, Molinari M, Ganoza A, Gunabushanam V, Ganesh S. Paired Exchanges in LDLT- A Good Option for Patients with Incompatible Donors [abstract]. Am J Transplant. 2021; 21 (suppl 3). https://atcmeetingabstracts.com/abstract/paired-exchanges-in-ldlt-a-good-option-for-patients-with-incompatible-donors/. Accessed May 11, 2025.

« Back to 2021 American Transplant Congress

Visit Our Partner Sites

American Transplant Congress (ATC)

Visit the official site for the American Transplant Congress »

American Journal of Transplantation

The official publication for the American Society of Transplantation (AST) and the American Society of Transplant Surgeons (ASTS) »

American Society of Transplantation (AST)

An organization of more than 3000 professionals dedicated to advancing the field of transplantation. »

American Society of Transplant Surgeons (ASTS)

The society represents approximately 1,800 professionals dedicated to excellence in transplantation surgery. »

Copyright © 2013-2025 by American Society of Transplantation and the American Society of Transplant Surgeons. All rights reserved.

Privacy Policy | Terms of Use | Cookie Preferences