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Okumura K, Ohira S, Misawa R, Dhand A, Nishida S. Promising role of normothermic regional perfusion in donation after circulatory death. Am J Transplant 2023; 23:1815-1816. [PMID: 37429390 DOI: 10.1016/j.ajt.2023.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 06/29/2023] [Indexed: 07/12/2023]
Affiliation(s)
- Kenji Okumura
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Suguru Ohira
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA; Division of cardiothoracic surgery, Westchester Medical Center, Valhalla, New York, USA
| | - Ryosuke Misawa
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Abhay Dhand
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA; Department of Medicine, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Seigo Nishida
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA.
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Okumura K, Misawa R, Ohira S, Dhand A, Kai M, Sogawa H, Veillette G, John D, Diflo T, Nishida S. Does utilization of heart machine perfusion for donation after cardiac death transplantation affect outcomes of other abdominal transplanted organs? Clin Transplant 2022; 36:e14751. [PMID: 35706100 DOI: 10.1111/ctr.14751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 05/15/2022] [Accepted: 06/03/2022] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Machine perfusion of heart for donation after circulatory death (DCD) is being increasingly utilized. Current protocols for utilizing heart DCD's machine perfusion might prolong donor warm ischemic time for nonheart organs. The aim of this study was to analyze the effects of utilizing heart machine perfusion on liver and kidney transplants from the same donor. METHODS We analyzed data of DCD donors from the United Network for Organ Sharing (UNOS) from January-2020 to September-2021 among two groups: donors with heart machine perfusion (HM) and without heart machine perfusion (NHM). Propensity score (PS) matching was performed to compare the short-term outcomes of liver and kidney transplants between two groups. RESULTS Total of 102 liver and 319 kidney transplants were performed using organs from donors with HM. After PS matching, no statistically significant difference was seen in 1-year graft survival (GS) for both liver and kidney transplants between two groups (liver HM 90.6% vs. NHM 90.2%, p = .47; kidney HM 95.2% vs. NHM 92.9%, p = .40). There was no difference in the delayed graft function (DGF) rates in kidney transplantation (KT) (HM 42% vs. NHM 35%, p = .062). CONCLUSION Utilization of heart machine perfusion in DCD donors had no significant impact on 1-year outcomes of liver and kidney transplantation.
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Affiliation(s)
- Kenji Okumura
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Ryosuke Misawa
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Suguru Ohira
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA.,Department of Surgery, Division of Cardiothoracic Surgery, Westchester Medical Center, Valhalla, New York, USA
| | - Abhay Dhand
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA.,Department of Medicine, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Masashi Kai
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA.,Department of Surgery, Division of Cardiothoracic Surgery, Westchester Medical Center, Valhalla, New York, USA
| | - Hiroshi Sogawa
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Gregory Veillette
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Devon John
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Thomas Diflo
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Seigo Nishida
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, New York, USA
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