1
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Panayotova GG, Lunsford KE, Quillin RC, Rana A, Agopian VG, Lee-Riddle GS, Markovic D, Paterno F, Griesemer AD, Amin A, Alonso D, Rocca JP, Borja-Cacho D, Hernandez-Alejandro R, Fung JJ, Pelletier SJ, Shah SA, Guarrera JV. Portable hypothermic oxygenated machine perfusion for organ preservation in liver transplantation: A randomized, open-label, clinical trial. Hepatology 2024; 79:1033-1047. [PMID: 38090880 PMCID: PMC11019979 DOI: 10.1097/hep.0000000000000715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 11/01/2023] [Indexed: 02/27/2024]
Abstract
BACKGROUND AND AIMS In liver transplantation, cold preservation induces ischemia, resulting in significant reperfusion injury. Hypothermic oxygenated machine perfusion (HMP-O 2 ) has shown benefits compared to static cold storage (SCS) by limiting ischemia-reperfusion injury. This study reports outcomes using a novel portable HMP-O 2 device in the first US randomized control trial. APPROACH AND RESULTS The PILOT trial (NCT03484455) was a multicenter, randomized, open-label, noninferiority trial, with participants randomized to HMP-O 2 or SCS. HMP-O 2 livers were preserved using the Lifeport Liver Transporter and Vasosol perfusion solution. The primary outcome was early allograft dysfunction. Noninferiority margin was 7.5%. From April 3, 2019, to July 12, 2022, 179 patients were randomized to HMP-O 2 (n=90) or SCS (n=89). The per-protocol cohort included 63 HMP-O 2 and 73 SCS. Early allograft dysfunction occurred in 11.1% HMP-O 2 (N=7) and 16.4% SCS (N=12). The risk difference between HMP-O 2 and SCS was -5.33% (one-sided 95% upper confidence limit of 5.81%), establishing noninferiority. The risk of graft failure as predicted by Liver Graft Assessment Following Transplant score at seven days (L-GrAFT 7 ) was lower with HMP-O 2 [median (IQR) 3.4% (2.4-6.5) vs. 4.5% (2.9-9.4), p =0.024]. Primary nonfunction occurred in 2.2% of all SCS (n=3, p =0.10). Biliary strictures occurred in 16.4% SCS (n=12) and 6.3% (n=4) HMP-O 2 ( p =0.18). Nonanastomotic biliary strictures occurred only in SCS (n=4). CONCLUSIONS HMP-O 2 demonstrates safety and noninferior efficacy for liver graft preservation in comparison to SCS. Early allograft failure by L-GrAFT 7 was lower in HMP-O 2 , suggesting improved early clinical function. Recipients of HMP-O 2 livers also demonstrated a lower incidence of primary nonfunction and biliary strictures, although this difference did not reach significance.
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Affiliation(s)
- Guergana G. Panayotova
- Department of Surgery, Division of Transplant and HPB Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Keri E. Lunsford
- Department of Surgery, Division of Transplant and HPB Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - R. Cutler Quillin
- Department of Surgery, Division of Transplantation, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Abbas Rana
- Department of Surgery, Division of Abdominal Transplantation and Hepatobiliary Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Vatche G. Agopian
- Department of Surgery, Dumont-UCLA Liver Cancer and Transplant Center, Pfleger Liver Institute, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California, USA
| | - Grace S. Lee-Riddle
- Department of Surgery, Division of Transplant and HPB Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Daniela Markovic
- Department of Surgery, Dumont-UCLA Liver Cancer and Transplant Center, Pfleger Liver Institute, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California, USA
| | - Flavio Paterno
- Department of Surgery, Division of Transplant and HPB Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Adam D. Griesemer
- Department of Surgery, Transplant Institute, NYU Langone Medical Center, New York, New York, USA
| | - Arpit Amin
- Department of Surgery, Division of Transplant and HPB Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Diane Alonso
- Department of Transplant, Intermountain Medical Center, Murray, Utah, USA
| | - Juan P. Rocca
- Department of Surgery, Division of Liver Transplantation and Hepatobiliary Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Daniel Borja-Cacho
- Department of Surgery, Division of Transplantation, Northwestern Memorial Hospital, Chicago, Illinois, USA
| | - Roberto Hernandez-Alejandro
- Department of Surgery, Division of Transplantation and Hepatobiliary Surgery, University of Rochester, Rochester, New York, USA
| | - John J. Fung
- Department of Surgery, Section of Abdominal Organ Transplantation, The University of Chicago Medicine, Chicago, Illinois, USA
| | - Shawn J. Pelletier
- Department of Surgery, Division of Transplantation Surgery, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Shimul A. Shah
- Department of Surgery, Division of Transplantation, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - James V. Guarrera
- Department of Surgery, Division of Transplant and HPB Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
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Li S, Luo Q, Chen S, Jia Z, Wang T, Yu X, Wang W, YuyiZhang, Zhu J, Deng F, Sun Q, Guo Z, He X. L-GrAFT 7 has High Accuracy in Predicting Early Allograft Failure after Liver Transplantation: A Multicenter Cohort Study in China. J Clin Transl Hepatol 2024; 12:62-69. [PMID: 38250465 PMCID: PMC10794271 DOI: 10.14218/jcth.2023.00178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/13/2023] [Accepted: 06/30/2023] [Indexed: 01/23/2024] Open
Abstract
Background and Aims Increasing utilization of extended criteria donor leads to an increasing rate of early allograft failure after liver transplantation. However, consensus of definition of early allograft failure is lacking. Methods A retrospective, multicenter study was performed to validate the Liver Graft Assessment Following Transplantation (L-GrAFT) risk model in a Chinese cohort of 942 adult patients undergoing primary liver transplantation at three Chinese centers. L-GrAFT (L-GrAFT7 and L-GrAFT10) was compared with existing models: the Early Allograft Failure Simplified Estimation (EASE) score, the model of early allograft function (MEAF), and the Early Allograft Dysfunction (EAD) model. Univariate and multivariate logistic regression were used to find risk factors of L-GrAFT high-risk group. Results L-GrAFT7 had an area under the curve of 0.85 in predicting 90-day graft survival, significantly superior to MEAF [area under the curve (AUC=0.78, p=0.044)] and EAD (AUC=0.78, p=0.006), while there was no statistical significance between the predicting abilities of L-GrAFT7 and EASE (AUC=0.84, p>0.05). Furthermore, L-GrAFT7 maintains good predicting ability in the subgroup of high-donor risk index (DRI) cases (AUC=0.83 vs. MEAF, p=0.007 vs. EAD, p=0.014) and recipients of donors after cardiac death (AUC=0.92 vs. EAD, p<0.001). Through multivariate analysis, pretransplant bilirubin level, units of packed red blood cells, and the DRI score were selected as independent risk factors of a L-GrAFT7 high-risk group. Conclusions The accuracy of L-GrAFT7 in predicting early allograft failure was validated in a Chinese multicenter cohort, indicating that it has the potential to become an accurate endpoint of clinical practice and transitional study of machine perfusion.
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Affiliation(s)
- Songming Li
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, Guangdong, China
- Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, Guangdong, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, Guangdong, China
| | - Qijie Luo
- General Surgery Dept. 1, Zhongshan People’s Hospital, Zhongshan Hospital of Sun Yat-Sen University, Zhongshan, Guangdong, China
| | - Shirui Chen
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, Guangdong, China
- Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, Guangdong, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, Guangdong, China
| | - Zehua Jia
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, Guangdong, China
- Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, Guangdong, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, Guangdong, China
| | - Tielong Wang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, Guangdong, China
- Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, Guangdong, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, Guangdong, China
| | - Xinyu Yu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, Guangdong, China
- Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, Guangdong, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, Guangdong, China
| | - Wenjing Wang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, Guangdong, China
- Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, Guangdong, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, Guangdong, China
| | - YuyiZhang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, Guangdong, China
- Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, Guangdong, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, Guangdong, China
| | - Jiaxing Zhu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, Guangdong, China
- Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, Guangdong, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, Guangdong, China
| | - Feiwen Deng
- Department of Hepatobiliary Surgery, The First People’s Hospital of Foshan, Foshan, Guangdong, China
| | - Qiang Sun
- General Surgery Dept. 1, Zhongshan People’s Hospital, Zhongshan Hospital of Sun Yat-Sen University, Zhongshan, Guangdong, China
| | - Zhiyong Guo
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, Guangdong, China
- Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, Guangdong, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, Guangdong, China
| | - Xiaoshun He
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, Guangdong, China
- Guangdong Provincial International Cooperation Base of Science and Technology, Guangzhou, Guangdong, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, Guangdong, China
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5
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Guo Z, Zhao Q, Jia Z, Huang C, Wang D, Ju W, Zhang J, Yang L, Huang S, Chen M, Zhu X, Hu A, Ma Y, Wu L, Chen Y, Han M, Tang Y, Wang G, Wang L, Li L, Xiong W, Zhang Z, Shen Y, Tang Z, Zhu C, Chen X, Hu X, Guo Y, Chen H, Ma Y, Zhang T, Huang S, Zeng P, Lai S, Wang T, Chen Z, Gong J, Yu J, Sun C, Li C, Tan H, Liu Y, Dong Y, Sun C, Liao B, Ren J, Zhou Z, Andrea S, Björn N, Cai C, Gong F, Rong J, Huang W, Guan X, Clavien PA, Stefan TG, Huang J, He X. A randomized-controlled trial of ischemia-free liver transplantation for end-stage liver disease. J Hepatol 2023; 79:394-402. [PMID: 37086919 DOI: 10.1016/j.jhep.2023.04.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 03/13/2023] [Accepted: 04/03/2023] [Indexed: 04/24/2023]
Abstract
BACKGROUND & AIMS Ischemia-reperfusion injury (IRI) has thus far been considered as an inevitable component of organ transplantation, compromising outcomes, and limiting organ availability. Ischemia-free organ transplantation is a novel approach designed to avoid IRI, with the potential to improve outcomes. METHODS In this randomized-controlled clinical trial, recipients of livers from donors after brain death were randomly assigned to receive either an ischemia-free or a 'conventional' transplant. The primary endpoint was the incidence of early allograft dysfunction. Secondary endpoints included complications related to graft IRI. RESULTS Out of 68 randomized patients, 65 underwent transplants and were included in the analysis. 32 patients received ischemia-free liver transplantation (IFLT), and 33 received conventional liver transplantation (CLT). Early allograft dysfunction occurred in two recipients (6%) randomized to IFLT and in eight (24%) randomized to CLT (difference -18%; 95% CI -35% to -1%; p = 0.044). Post-reperfusion syndrome occurred in three recipients (9%) randomized to IFLT and in 21 (64%) randomized to CLT (difference -54%; 95% CI -74% to -35%; p <0.001). Non-anastomotic biliary strictures diagnosed with protocol magnetic resonance cholangiopancreatography at 12 months were observed in two recipients (8%) randomized to IFLT and in nine (36%) randomized to CLT (difference, -28%; 95% CI -50% to -7%; p = 0.014). The comprehensive complication index at 1 year after transplantation was 30.48 (95% CI 23.25-37.71) in the IFLT group vs. 42.14 (95% CI 35.01-49.26) in the CLT group (difference -11.66; 95% CI -21.81 to -1.51; p = 0.025). CONCLUSIONS Among patients with end-stage liver disease, IFLT significantly reduced complications related to IRI compared to a conventional approach. CLINICAL TRIAL REGISTRATION chictr.org. ChiCTR1900021158. IMPACT AND IMPLICATIONS Ischemia-reperfusion injury has thus far been considered as an inevitable event in organ transplantation, compromising outcomes and limiting organ availability. Ischemia-free liver transplantation is a novel approach of transplanting donor livers without interruption of blood supply. We showed that in patients with end-stage liver disease, ischemia-free liver transplantation, compared with a conventional approach, led to reduced complications related to ischemia-reperfusion injury in this randomized trial. This new approach is expected to change the current practice in organ transplantation, improving transplant outcomes, increasing organ utilization, while providing a clinical model to delineate the impact of organ injury on alloimmunity.
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Affiliation(s)
- Zhiyong Guo
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China; NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, China.
| | - Qiang Zhao
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Zehua Jia
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Changjun Huang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Dongping Wang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Weiqiang Ju
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Jian Zhang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510080, China
| | - Lu Yang
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Shanzhou Huang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Maogen Chen
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Xiaofeng Zhu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Anbin Hu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Yi Ma
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Linwei Wu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Yinghua Chen
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Ming Han
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Yunhua Tang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Guodong Wang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Linhe Wang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Lifen Li
- Surgical Intensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Wei Xiong
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Zhiheng Zhang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Yuekun Shen
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Zhaoxia Tang
- Surgical Intensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Caihui Zhu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Xiaoxiang Chen
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Xiaoguang Hu
- Surgical Intensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Yiwen Guo
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Honghui Chen
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Yihao Ma
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Tao Zhang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Shunwei Huang
- Surgical Intensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Ping Zeng
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Simei Lai
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Tielong Wang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Zhitao Chen
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Jinlong Gong
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Jia Yu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Canhui Sun
- Department of Radiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Chang Li
- Department of Radiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Haiyi Tan
- Department of Radiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Yao Liu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Yuqi Dong
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Chengjun Sun
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China
| | - Bing Liao
- Department of Pathology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Jun Ren
- Department of Blood Transfusion, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Zhenhai Zhou
- Department of Blood Transfusion, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Schlegel Andrea
- General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, 20100, Italy
| | - Nashan Björn
- Organ Transplantation Center, The First Affiliated Hospital of the University of Science and Technology of China, Hefei, 230001, China
| | - Changjie Cai
- Surgical Intensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Fengqiu Gong
- Operating Room and Anesthesia Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Jian Rong
- Department of Cardiopulmonary Bypass, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Wenqi Huang
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Xiangdong Guan
- Surgical Intensive Care Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Pierre-Alain Clavien
- Department of Surgery and Transplantation, Swiss HPB Center, University Hospital Zurich, Zurich 8044, Switzerland
| | - Tullius G Stefan
- Division of Transplant Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, 02115, MA, USA
| | - Jiefu Huang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Xiaoshun He
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China; Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, China; Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, China.
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6
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Moosburner S, Wiering L, Roschke NN, Winter A, Demir M, Gaßner JM, Zimmer M, Ritschl P, Globke B, Lurje G, Tacke F, Schöning W, Pratschke J, Öllinger R, Sauer IM, Raschzok N. Validation of risk scores for allograft failure after liver transplantation in Germany: a retrospective cohort analysis. Hepatol Commun 2023; 7:e0012. [PMID: 36633496 PMCID: PMC9833444 DOI: 10.1097/hc9.0000000000000012] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 09/14/2022] [Indexed: 01/13/2023] Open
Abstract
A growing number of clinical risk scores have been proposed to predict allograft failure after liver transplantation. However, validation of currently available scores in the Eurotransplant region is still lacking. We aimed to analyze all clinically relevant donor and recipient risk scores on a large German liver transplantation data set and performed a retrospective cohort analysis of liver transplantations performed at the Charité-Universitätsmedizin Berlin from January 2007 until December 2021 with organs from donation after brain death. We analyzed 9 previously published scores in 906 liver transplantations [Eurotransplant donor risk index (ET-DRI/DRI), donor age and model for end-stage liver disease (D-MELD), balance of risk (BAR), early allograft dysfunction (EAD), model for early allograft function (MEAF), liver graft assessment following transplantation (L-GrAFT7), early allograft failure simplified estimation (EASE), and a score by Rhu and colleagues). The EASE score had the best predictive value for 3-month, 6-month, and 12-month graft survival with a c-statistic of 0.8, 0.77, and 0.78, respectively. In subgroup analyses, the EASE score was suited best for male recipients with a high-MELD (>25) and an EAD organ. Scores only based on pretransplant data performed worse compared to scores including postoperative data (eg, ET-DRI vs. EAD, p<0.001 at 3-month graft survival). Out of these, the BAR score performed best with a c-statistic of 0.6. This a comprehensive comparison of the clinical utility of risk scores after liver transplantation. The EASE score sufficiently predicted 12-month graft and patient survival. Despite a relatively complex calculation, the EASE score provides significant prognostic value for patients and health care professionals in the Eurotransplant region.
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Affiliation(s)
- Simon Moosburner
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
- BIH Charité Clinician Scientist Program, Berlin Institute of Health (BIH)
| | - Leke Wiering
- Department of Hepatology and Gastroenterology, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Nathalie N. Roschke
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
| | - Axel Winter
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
| | - Münevver Demir
- Department of Hepatology and Gastroenterology, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Joseph M.G.V. Gaßner
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
- BIH Charité Clinician Scientist Program, Berlin Institute of Health (BIH)
| | - Maximilian Zimmer
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
| | - Paul Ritschl
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
- BIH Charité Clinician Scientist Program, Berlin Institute of Health (BIH)
| | - Brigitta Globke
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
- BIH Charité Clinician Scientist Program, Berlin Institute of Health (BIH)
| | - Georg Lurje
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
| | - Frank Tacke
- Department of Hepatology and Gastroenterology, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Wenzel Schöning
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
| | - Johann Pratschke
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
| | - Robert Öllinger
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
| | - Igor M. Sauer
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
| | - Nathanael Raschzok
- Department of Surgery, Experimental Surgery, Campus Charité Mitte|Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, Universität zu Berlin and Berlin Institute of Health
- BIH Charité Clinician Scientist Program, Berlin Institute of Health (BIH)
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