1
|
Kim DG, Hwang S, Kim JM, Choi Y, You YK, Choi D, Ryu JH, Kim BW, Kim DS, Cho JY, Ju MK, Kim TS, Nah YW, Lee JG, Kim MS, Joo DJ. Outcomes and Risk Factors for Liver Transplantation Using Graft-to-Recipient Weight Ratio Less Than 0.8 Graft From Living Donors: Multicentric Cohort Study. Ann Surg 2024; 279:1018-1024. [PMID: 37753651 DOI: 10.1097/sla.0000000000006104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
OBJECTIVE To compare graft survival after living donor liver transplantation (LDLT) in patients receiving graft-to-recipient weight ratio (GRWR) <0.8 versus GRWR≥0.8 grafts and identify risk factors for graft loss using GRWR<0.8 grafts. BACKGROUND Favorable outcomes after LDLT using GRWR<0.8 grafts were recently reported; however, these results have not been validated using multicenter data. METHODS This multicentric cohort study included 3450 LDLT patients. Graft survival was compared between 1:3 propensity score-matched groups and evaluated using various Cox models in the entire population. Risk factors for graft loss with GRWR<0.8 versus GRWR≥0.8 grafts were explored within various subgroups using interaction analyses, and outcomes were stratified according to the number of risk factors. RESULTS In total, 368 patients (10.7%) received GRWR<0.8 grafts (GRWR<0.8 group), whereas 3082 (89.3%) received GRWR≥0.8 grafts (GRWR≥0.8 group). The 5-year graft survival rate was significantly lower with GRWR<0.8 grafts than with GRWR≥0.8 grafts (85.2% vs 90.1%, P =0.013). Adjusted hazard ratio for graft loss using GRWR<0.8 grafts in the entire population was 1.66 (95% CI: 1.17-2.35, P =0.004). Risk factors exhibiting significant interactions with GRWR<0.8 for graft survival were age ≥60 years, Model for End-stage Liver Disease score ≥15, and male donor. When ≥2 risk factors were present, GRWR<0.8 grafts showed a higher risk of graft loss compared with GRWR≥0.8 graft in LDLT (hazard ratio 2.98, 95% CI: 1.79-4.88, P <0.001). CONCLUSIONS GRWR<0.8 graft showed inferior graft survival than controls (85.2% vs 90.1%), especially when ≥2 risk factors for graft loss (among age 60 years or above, Model for End-stage Liver Disease score ≥15, or male donor) were present.
Collapse
Affiliation(s)
- Deok-Gie Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Shin Hwang
- Department of Surgery, College of Medicine University of Ulsan, Asan Medical Center, Seoul, South Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Donglak Choi
- Department of Surgery, Catholic University of Daegu, Daegu, South Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Pusan, South Korea
| | - Bong-Wan Kim
- Department of Hepato-Biliary-Pancreatic Surgery, Ajou University School of Medicine, Suwon, South Korea
| | - Dong-Sik Kim
- Department of Surgery, Division of HBP Surgery & Liver Transplantation, Korea
- University College of Medicine, Seoul, South Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, South Korea
| | - Man Ki Ju
- Department of Surgery, Gangnam Severance Hospital, Yonsei University college of Medicine, Seoul, South Korea
| | - Tae-Seok Kim
- Department of surgery, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, South Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
| | - Jae Geun Lee
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Myoung Soo Kim
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Dong Jin Joo
- Department of Surgery, The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| |
Collapse
|
2
|
Matsushima H, Soyama A, Hara T, Maruya Y, Fujita T, Imamura H, Adachi T, Hidaka M, Eguchi S. Outcomes of living donor liver transplant recipients receiving grafts with the graft-to-recipient weight ratio less than 0.6%: A matched pair analysis. Liver Transpl 2024; 30:519-529. [PMID: 37788305 DOI: 10.1097/lvt.0000000000000276] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 09/20/2023] [Indexed: 10/05/2023]
Abstract
We sometimes experience living donor liver transplantation (LDLT) involving very small grafts with graft-to-recipient weight ratio (GRWR) < 0.6% when the actual graft size is smaller than predicted. The outcomes in this situation have not been fully investigated. The present study aimed to determine the graft outcomes of LDLT with GRWR < 0.6%. We retrospectively reviewed 280 cases of adult LDLT performed at our institution between January 2000 and March 2021. In our institution, the lower limit for graft volume/standard liver volume ratio was 30%. The patients were divided into 2 groups according to the cutoff value of 0.6% for actual GRWR. Graft survival and surgical outcomes, including small-for-size syndrome (SFSS), were compared between the groups using propensity score matching analysis. Risk factors associated with SFSS in recipients with GRWR < 0.6% were also evaluated. Fifty-nine patients received grafts with GRWR < 0.6%. After propensity score matching, similar graft survival rates were observed for GRWR < 0.6% (n = 53) and GRWR ≥ 0.6% (n = 53) ( p = 0.98). However, patients with GRWR < 0.6% had a significantly worse 3-month graft survival rate (86.8% vs. 98.1%, p = 0.03) and higher incidence of SFSS ( p < 0.001) than patients with GRWR ≥0.6%. On multivariate analysis, Model for End-Stage Liver Disease score and donor age were associated with SFSS in patients with GRWR < 0.6%. The same factors were also associated with graft survival. In conclusion, although similar overall graft survival rates were observed for LDLT with GRWR < 0.6% and GRWR ≥ 0.6%, GRWR < 0.6% was associated with an increased risk of SFSS. Appropriate donor and recipient selection is important for successful LDLT with very small grafts.
Collapse
Affiliation(s)
- Hajime Matsushima
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|
3
|
Kim DS, Yoon YI, Kim BK, Choudhury A, Kulkarni A, Park JY, Kim J, Sinn DH, Joo DJ, Choi Y, Lee JH, Choi HJ, Yoon KT, Yim SY, Park CS, Kim DG, Lee HW, Choi WM, Chon YE, Kang WH, Rhu J, Lee JG, Cho Y, Sung PS, Lee HA, Kim JH, Bae SH, Yang JM, Suh KS, Al Mahtab M, Tan SS, Abbas Z, Shresta A, Alam S, Arora A, Kumar A, Rathi P, Bhavani R, Panackel C, Lee KC, Li J, Yu ML, George J, Tanwandee T, Hsieh SY, Yong CC, Rela M, Lin HC, Omata M, Sarin SK. Asian Pacific Association for the Study of the Liver clinical practice guidelines on liver transplantation. Hepatol Int 2024; 18:299-383. [PMID: 38416312 DOI: 10.1007/s12072-023-10629-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 12/18/2023] [Indexed: 02/29/2024]
Abstract
Liver transplantation is a highly complex and challenging field of clinical practice. Although it was originally developed in western countries, it has been further advanced in Asian countries through the use of living donor liver transplantation. This method of transplantation is the only available option in many countries in the Asia-Pacific region due to the lack of deceased organ donation. As a result of this clinical situation, there is a growing need for guidelines that are specific to the Asia-Pacific region. These guidelines provide comprehensive recommendations for evidence-based management throughout the entire process of liver transplantation, covering both deceased and living donor liver transplantation. In addition, the development of these guidelines has been a collaborative effort between medical professionals from various countries in the region. This has allowed for the inclusion of diverse perspectives and experiences, leading to a more comprehensive and effective set of guidelines.
Collapse
Affiliation(s)
- Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Young-In Yoon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | | | | | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jongman Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ho Joong Choi
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki Tae Yoon
- Department of Internal Medicine, Pusan National University College of Medicine, Yangsan, Republic of Korea
| | - Sun Young Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Cheon-Soo Park
- Department of Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Deok-Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Won-Mook Choi
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young Eun Chon
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Woo-Hyoung Kang
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yuri Cho
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Ilsan, Republic of Korea
| | - Pil Soo Sung
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Han Ah Lee
- Department of Internal Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Si Hyun Bae
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jin Mo Yang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Soek Siam Tan
- Department of Medicine, Hospital Selayang, Batu Caves, Selangor, Malaysia
| | - Zaigham Abbas
- Sindh Institute of Urology and Transplantation, Karachi, Pakistan
| | - Ananta Shresta
- Department of Hepatology, Alka Hospital, Lalitpur, Nepal
| | - Shahinul Alam
- Crescent Gastroliver and General Hospital, Dhaka, Bangladesh
| | - Anil Arora
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Ashish Kumar
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Pravin Rathi
- TN Medical College and BYL Nair Hospital, Mumbai, India
| | - Ruveena Bhavani
- University of Malaya Medical Centre, Petaling Jaya, Selangor, Malaysia
| | | | - Kuei Chuan Lee
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jun Li
- College of Medicine, Zhejiang University, Hangzhou, China
| | - Ming-Lung Yu
- Department of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | | | | | | | | | - H C Lin
- Endoscopy Center for Diagnosis and Treatment, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Masao Omata
- Department of Gastroenterology, Yamanashi Central Hospital, Yamanashi, Japan
- University of Tokyo, Bunkyo City, Japan
| | | |
Collapse
|
4
|
Zheng Z, Zhao L. An Overview of Liver Transplantation: Current Status, Recent Techniques, and Challenges-Perspectives From a Center in China. EXP CLIN TRANSPLANT 2024; 22:85-92. [PMID: 38511979 DOI: 10.6002/ect.2023.0342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Liver transplantation is the best way to treat end-stage liver disease.With benefits from enhanced techniques, refined management, and advanced medications, liver transplant boasts a commendable 5-year survival rate for recipients. Nevertheless, acquiring the perioperative management and surgical skills essential for liver transplant is a time-consuming process for new surgeons. In addition, COVID-19 has also affected the field. Based on our actual situation in China, we have provided an overview of donor evaluation,recipient selection,transplant procedures, postoperative complications and management, longterm management, and pandemic strategies to guide new clinical surgeons in the field.
Collapse
Affiliation(s)
- Zhihong Zheng
- From the Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | | |
Collapse
|
5
|
Anouti A, Patel MS, VanWagner LB, Lee WM, Asrani SK, Mufti AR, Rich NE, Vagefi PA, Shah JA, Kerr TA, Pedersen M, Hanish S, Singal AG, Cotter TG. Increasing practice and acceptable outcomes of high-MELD living donor liver transplantation in the USA. Liver Transpl 2024; 30:72-82. [PMID: 37490432 DOI: 10.1097/lvt.0000000000000228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 07/05/2023] [Indexed: 07/27/2023]
Abstract
Recent deceased-donor allocation changes in the United States may have increased high-Model for End-Stage Liver Disease (MELD) living donor liver transplantation (LDLT); however, outcomes in these patients remain poorly defined. We aimed to examine the impact of the MELD score on LDLT outcomes. Using UNOS data (January 1, 2010-December 31, 2021), LDLT recipients were identified and stratified into low-MELD (<15), intermediate-MELD (15-24), and high-MELD (≥25) groups. We compared outcomes between MELD-stratified LDLT groups and between MELD-stratified LDLT and donation after brain death liver transplantation recipients. We used Kaplan-Meier analysis to compare graft survival rates and multivariable Cox proportional hazards modeling to identify factors associated with graft outcomes. Of 3558 LDLTs, 1605 (45.1%) were low-MELD, 1616 (45.4%) intermediate-MELD, and 337 (9.5%) high-MELD. Over the study period, the annual number of LDLTs increased from 282 to 569, and the proportion of high-MELD LDLTs increased from 3.9% to 7.7%. Graft survival was significantly higher in low-MELD versus high-MELD LDLT recipients (adjusted HR = 1.36, 95% CI: 1.03-1.79); however, 5-year survival exceeded 70.0% in both groups. We observed no significant difference in graft survival between high-MELD LDLT and high-MELD donation after brain death liver transplantation recipients (adjusted HR: 1.25, 95% CI:0.99-1.58), with a 5-year survival of 71.5% and 77.3%, respectively. Low LDLT center volume (<3 LDLTs/year) and recipient life support requirement were both associated with inferior graft outcomes among high-MELD LDLT recipients. While higher MELD scores confer graft failure risk in LDLT, high-MELD LDLT outcomes are acceptable with similar outcomes to MELD-stratified donation after brain death liver transplantation recipients. Future practice guidance should consider the expansion of LDLT recommendations to high-MELD recipients in centers with expertise to help reduce donor shortage.
Collapse
Affiliation(s)
- Ahmad Anouti
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Madhukar S Patel
- Department of Surgery, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Lisa B VanWagner
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| | - William M Lee
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| | | | - Arjmand R Mufti
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Nicole E Rich
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Parsia A Vagefi
- Department of Surgery, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Jigesh A Shah
- Department of Surgery, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Thomas A Kerr
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Mark Pedersen
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Steven Hanish
- Department of Surgery, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Amit G Singal
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Thomas G Cotter
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
| |
Collapse
|
6
|
Giglio MC, Dolce P, Yilmaz S, Tokat Y, Acarli K, Kilic M, Zeytunlu M, Unek T, Karam V, Adam R, Polak WG, Fondevila C, Nadalin S, Troisi RI. Development of a model to predict the risk of early graft failure after adult-to-adult living donor liver transplantation: An ELTR study. Liver Transpl 2023:01445473-990000000-00296. [PMID: 38079264 DOI: 10.1097/lvt.0000000000000312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 11/18/2023] [Indexed: 01/12/2024]
Abstract
Graft survival is a critical end point in adult-to-adult living donor liver transplantation (ALDLT), where graft procurement endangers the lives of healthy individuals. Therefore, ALDLT must be responsibly performed in the perspective of a positive harm-to-benefit ratio. This study aimed to develop a risk prediction model for early (3 months) graft failure (EGF) following ALDLT. Donor and recipient factors associated with EGF in ALDLT were studied using data from the European Liver Transplant Registry. An artificial neural network classification algorithm was trained on a set of 2073 ALDLTs, validated using cross-validation, tested on an independent random-split sample (n=518), and externally validated on United Network for Organ Sharing Standard Transplant Analysis and Research data. Model performance was assessed using the AUC, calibration plots, and decision curve analysis. Graft type, graft weight, level of hospitalization, and the severity of liver disease were associated with EGF. The model ( http://ldlt.shinyapps.io/eltr_app ) presented AUC values at cross-validation, in the independent test set, and at external validation of 0.69, 0.70, and 0.68, respectively. Model calibration was fair. The decision curve analysis indicated a positive net benefit of the model, with an estimated net reduction of 5-15 EGF per 100 ALDLTs. Estimated risks>40% and<5% had a specificity of 0.96 and sensitivity of 0.99 in predicting and excluding EGF, respectively. The model also stratified long-term graft survival ( p <0.001), which ranged from 87% in the low-risk group to 60% in the high-risk group. In conclusion, based on a panel of donor and recipient variables, an artificial neural network can contribute to decision-making in ALDLT by predicting EGF risk.
Collapse
Affiliation(s)
- Mariano Cesare Giglio
- Department of Clinical Medicine and Surgery, Division of HPB and Robotic Surgery, Federico II University Hospital Naples, Italy
| | - Pasquale Dolce
- Department of Translational Medicine, Federico II University of Naples, Naples, Italy
| | - Sezai Yilmaz
- Department of Surgery and Liver Transplant Institute, Inonu University Faculty of Medicine, Malatya, Turkey
| | - Yaman Tokat
- International Liver Center & Acibadem Healthcare Hospitals, Istanbul, Turkey
| | - Koray Acarli
- Department of Organ Transplantation, Istanbul Memorial Hospital, Istanbul, Turkey
- Department of Surgery, Istanbul Memorial Hospital, Istanbul, Turkey
| | - Murat Kilic
- Department of Liver Transplantation, Izmir Kent Hospital, Izmir, Turkey
| | - Murat Zeytunlu
- Departments of General Surgery and Gastroenterology, Ege University, School of Medicine, Izmir, Turkey
| | - Tarkan Unek
- Department of General Surgery, Hepatopancreaticobiliary Surgery and Liver Transplantation Unit, Dokuz Eylul University Faculty of Medicine, Narlidere, Izmir, Turkey
| | - Vincent Karam
- Paul Brousse Hospital, Univ Paris-Sud, Inserm, Villejuif, France
| | - René Adam
- Paul Brousse Hospital, Univ Paris-Sud, Inserm, Villejuif, France
| | | | - Constantino Fondevila
- Department of General and Digestive Surgery, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Silvio Nadalin
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Roberto Ivan Troisi
- Department of Clinical Medicine and Surgery, Division of HPB and Robotic Surgery, Federico II University Hospital Naples, Italy
| |
Collapse
|
7
|
Sim JH, Kim KW, Ko Y, Moon YJ, Kwon HM, Jun IG, Kim SH, Kim KS, Song JG, Hwang GS. Association between visceral obesity and tumor recurrence in hepatocellular carcinoma recipients undergoing liver transplantation. Int J Obes (Lond) 2023; 47:1214-1223. [PMID: 37640894 DOI: 10.1038/s41366-023-01367-5] [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: 09/06/2022] [Revised: 07/28/2023] [Accepted: 08/16/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Excessive visceral obesity in recipients of living donor liver transplantation (LDLT) is associated with mortality, and a recent study reported the correlation between visceral adiposity of male LDLT recipients and hepatocellular carcinoma (HCC) recurrence. However, there is no study on the relationship between the donor's visceral adiposity and surgical outcomes in LDLT recipients. We investigated the association of the visceral-to-subcutaneous fat area ratio (VSR) in donors and recipients with HCC recurrence and mortality in LDLT. METHODS We analyzed 1386 sets of donors and recipients who underwent LDLT between January 2008 and January 2018. The maximal chi-square method was used to determine the optimal cutoff values for VSR for predicting overall HCC recurrence and mortality. Cox regression analyses were performed to evaluate the association of donor VSR and recipient VSR with overall HCC recurrence and mortality in recipients. RESULTS The cutoff values of VSR was determined as 0.73 in males and 0.31 in females. High donor VSR was significantly associated with overall HCC recurrence (adjusted hazard ratio [HR]: 1.43, 95% confidence interval [CI]: 1.06-1.93, p = 0.019) and mortality (HR: 1.35, 95% CI: 1.03-1.76, p = 0.030). High recipient VSR was significantly associated with overall HCC recurrence (HR: 1.40, 95% CI: 1.04-1.88, p = 0.027) and mortality (HR: 1.50, 95% CI: 1.14-1.96, p = 0.003). CONCLUSIONS Both recipient VSR and donor VSR were significant risk factors for HCC recurrence and mortality in LDLT recipients. Preoperative donor VSR and recipient VSR may be strong predictors of the surgical outcomes of LDLT recipients with HCC.
Collapse
Affiliation(s)
- Ji-Hoon Sim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kyung-Won Kim
- Department of Radiology, Asan Image Metrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - YouSun Ko
- Department of Radiology, Asan Image Metrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Young-Jin Moon
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hye-Mee Kwon
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - In-Gu Jun
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sung-Hoon Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kyoung-Sun Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jun-Gol Song
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
| | - Gyu-Sam Hwang
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
8
|
Pamecha V, Patil NS, Gattu T, Kumar G, Pattnaik B, Mohapatra N, Sindwani G, Choudhury A. e-GLR Score Predicts Early Graft Loss in Adult Live-Donor Liver Transplantation. ANNALS OF SURGERY OPEN 2023; 4:e332. [PMID: 38144498 PMCID: PMC10735097 DOI: 10.1097/as9.0000000000000332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 08/11/2023] [Indexed: 12/26/2023] Open
Abstract
Objective This study aimed to analyze risk factors and develop a predictive model for early allograft loss due to early graft dysfunction (EGD) in adult live-donor liver transplantation (LDLT). Methods Data of patients who underwent LDLT from 2011 to 2019 were reviewed for EGD, associated factors, and outcomes. A homogeneous group of 387 patients was analyzed: random cohort A (n = 274) for primary analysis and random cohort B (n = 113) for validation. Results Of 274 recipients, 92 (33.6%) developed EGD. The risk of graft loss within 90 days was 29.3% and 7.1% in those with and without EGD, respectively (P < 0.001). Multivariate logistic regression analysis determined donor age (P = 0.045), estimated (e) graft weight (P = 0.001), and the model for end-stage liver disease (MELD) score (0.001) as independent predictors of early graft loss due to EGD. Regression coefficients of these factors were employed to formulate the risk model: Predicted (P) early graft loss risk (e-GLR) score = 10 × [(donor age × 0.052) + (e-Graft weight × 1.681) + (MELD × 0.145)] - 8.606 (e-Graft weight = 0, if e-Graft weight ≥640 g and e-Graft weight = 1, and if e-Graft weight < 640 g). Internal cross-validation revealed a high predictive value (C-statistic = 0.858). Conclusions Our novel risk score can efficiently predict early allograft loss following graft dysfunction, which enables donor-recipient matching, evaluation, and prognostication simply and reliably in adult LDLT.
Collapse
Affiliation(s)
| | | | - Tharun Gattu
- From the Liver Transplant and Hepato-Pancreato-Biliary Surgery
| | | | | | - Nihar Mohapatra
- From the Liver Transplant and Hepato-Pancreato-Biliary Surgery
| | | | - Ashok Choudhury
- Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| |
Collapse
|
9
|
Hakeem AR, Mathew JS, Aunés CV, Mazzola A, Alconchel F, Yoon YI, Testa G, Selzner N, Sarin SK, Lee KW, Soin A, Pomposelli J, Menon K, Goyal N, Kota V, Abu-Gazala S, Rodriguez-Davalos M, Rajalingam R, Kapoor D, Durand F, Kamath P, Jothimani D, Sudhindran S, Vij V, Yoshizumi T, Egawa H, Lerut J, Broering D, Berenguer M, Cattral M, Clavien PA, Chen CL, Shah S, Zhu ZJ, Ascher N, Bhangui P, Rammohan A, Emond J, Rela M. Preventing Small-for-size Syndrome in Living Donor Liver Transplantation: Guidelines From the ILTS-iLDLT-LTSI Consensus Conference. Transplantation 2023; 107:2203-2215. [PMID: 37635285 DOI: 10.1097/tp.0000000000004769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
Small-for-size syndrome (SFSS) is a well-recognized complication following liver transplantation (LT), with up to 20% developing this following living donor LT (LDLT). Preventing SFSS involves consideration of factors before the surgical procedure, including donor and recipient selection, and factors during the surgical procedure, including adequate outflow reconstruction, graft portal inflow modulation, and management of portosystemic shunts. International Liver Transplantation Society, International Living Donor Liver Transplantation Group, and Liver Transplant Society of India Consensus Conference was convened in January 2023 to develop recommendations for the prediction and management of SFSS in LDLT. The format of the conference was based on the Grading of Recommendations, Assessment, Development, and Evaluation system. International experts in this field were allocated to 4 working groups (diagnosis, prevention, anesthesia, and critical care considerations, and management of established SFSS). The working groups prepared evidence-based recommendations to answer-specific questions considering the currently available literature. The working group members, independent panel, and conference attendees served as jury to edit and confirm the final recommendations presented at the end of the conference by each working group separately. This report presents the final statements and evidence-based recommendations provided by working group 2 that can be implemented to prevent SFSS in LDLT patients.
Collapse
Affiliation(s)
- Abdul Rahman Hakeem
- Department of Hepatobiliary and Liver Transplant Surgery, St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - Johns Shaji Mathew
- Department of GI, HPB & Multi-Organ Transplant, Rajagiri Hospitals, Kochi, India
| | - Carmen Vinaixa Aunés
- Hepatología y Trasplante Hepático, Servicio de Medicina Digestiva, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- CIBERehd, Instituto de Salud Carlos III, Madrid, Spain
| | - Alessandra Mazzola
- Sorbonne Université, Unité Médicale de Transplantation Hépatique, Hépato-gastroentérologie, AP-HP, Hôpital Pitié-Salpêtrière, Paris, France
| | - Felipe Alconchel
- Department of Surgery and Transplantation, Virgen de la Arrixaca University Hospital, Murcia, Spain
- Biomedical Research Institute of Murcia, IMIB-Pascual Parrilla, Murcia, Spain
| | - Young-In Yoon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, Seoul, South Korea
| | - Giuliano Testa
- Department of Abdominal Transplantation, Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, TX
| | - Nazia Selzner
- Multi-Organ Transplant Program, Ajmera Transplant Center, University of Toronto, Toronto, ON, Canada
| | - Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, South Korea
| | - Arvinder Soin
- Medanta Institute of Liver Transplantation and Regenerative Medicine, Medanta-The Medicity, Delhi, NCR, India
| | - James Pomposelli
- University of Colorado School of Medicine, Division of Transplant Surgery, Department of Surgery, Aurora, CO
| | - Krishna Menon
- Institute of Liver Diseases, King's College Hospital, London, United Kingdom
| | - Neerav Goyal
- Liver Transplant and Hepato-Pancreatobiliary Surgery Unit (LTHPS), Indraprastha Apollo Hospital, New Delhi, India
| | - Venugopal Kota
- Department of HPB Surgery and Liver Transplantation, Yashoda Hospitals, Secunderabad, Hyderabad, Telangana, India
| | - Samir Abu-Gazala
- Division of Transplant Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Manuel Rodriguez-Davalos
- Liver Center, Primary Children's Hospital; Transplant Services, Intermountain Transplant Center, Primary Children's Hospital, Salt Lake City, UT
| | - Rajesh Rajalingam
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| | - Dharmesh Kapoor
- Department of Hepatology and Liver Transplantation, Yashoda Hospitals, Secunderabad, Hyderabad, Telangana, India
| | - Francois Durand
- Hepatology and Liver Intensive Care, Hospital Beaujon, Clichy University Paris Cité, Paris, France
| | - Patrick Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Dinesh Jothimani
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| | - Surendran Sudhindran
- Department of Gastrointestinal Surgery and Solid Organ Transplantation, Amrita Institute of Medical Sciences, Kochi, India
| | - Vivek Vij
- Department of HPB Surgery and Liver Transplantation, Fortis Group of Hospitals, New Delhi, India
| | | | - Hiroto Egawa
- Department of Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Jan Lerut
- Institute for Experimental and Clinical Research (IREC), Université catholique Louvain (UCL), Brussels, Belgium
| | - Dieter Broering
- Organ Transplant Center of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Marina Berenguer
- Liver Unit, Ciberehd, Instituto de Investigación Sanitaria La Fe, Hospital Universitario y Politécnico La Fe, Universidad Valencia, Valencia, Spain
| | - Mark Cattral
- Multi-Organ Transplant Program, Ajmera Transplant Center, University of Toronto, Toronto, ON, Canada
| | - Pierre-Alain Clavien
- Department of Surgery and Transplantation, Swiss HPB Center, University Hospital Zurich, Zürich, Switzerland
| | - Chao-Long Chen
- Liver Transplantation Centre, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Samir Shah
- Department of Hepatology, Institute of Liver Disease, HPB Surgery and Transplant, Global Hospitals, Mumbai, India
| | - Zhi-Jun Zhu
- Liver Transplantation Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Clinical Center for Pediatric Liver Transplantation, Capital Medical University, Beijing, China
| | - Nancy Ascher
- Department of Surgery, University of California, San Francisco, San Francisco, CA
| | - Prashant Bhangui
- Medanta Institute of Liver Transplantation and Regenerative Medicine, Medanta-The Medicity, Delhi, NCR, India
| | - Ashwin Rammohan
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| | - Jean Emond
- Liver and Abdominal Transplant Surgery, Columbia University Irving Medical Center, New York, NY
| | - Mohamed Rela
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, Chennai, India
| |
Collapse
|
10
|
Kim JM, Joo DJ, Hong SK, You YK, Hwang S, Ryu JH, Kim DJ, Yu HC, Nah YW, Kim MS. Outcomes of sexagenarian living liver donors in Korea: A multicenter study. Liver Transpl 2023; 29:698-710. [PMID: 36825584 DOI: 10.1097/lvt.0000000000000104] [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: 07/16/2022] [Accepted: 01/10/2023] [Indexed: 02/25/2023]
Abstract
The safety of elderly living liver donors and recipient outcomes are always of concern. In the present study, the effects of age in 2 donor groups, a 60+years old group and a 50-59 years old group (referred to as the 60s and 50s donor groups, respectively), on living donor liver transplantation were compared regarding donor safety and recipient outcomes. We retrospectively identified 209 patients 50 years and above of age at 9 centers from 2005 to 2017 in Korea. The 60s donor group represented 10% (n=21) of donor patients. One case in each group was a left liver graft, respectively, and the others were right liver grafts. Postoperative complications were more common in the 60s donor group, but the proportion of Clavien-Dindo grade III in the 60s donor group did not differ from that in the 50s donor group. In-hospital mortality did not occur among donors, and donor mortality was not reported during the observation period. Postoperative total bilirubin and hospitalization in recipients of the 60s donor group were higher and longer than in recipients of the 50s donor group, respectively. Although the cumulative overall survival of the recipients in the 60s donor group was significantly lower than that of the 50s donor group, a difference was not observed in graft survival. Multivariate analysis showed that increased living liver donors age, the coexistence of HCC, and increased intraoperative blood loss during the recipient operation were important predisposing factors for patient death. Present study suggests that highly selected elderly living donors (≥60 y) can safely donate with similar recipient graft survival rates though the recipient overall patient survival is inferior compared to the 50s donor group.
Collapse
Affiliation(s)
- Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Suk Kyun Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Young Kyoung You
- Department of Surgery, College of Medicine, Catholic University of Korea, Seoul, Republic of Korea
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, College of Medicine University of Ulsan, Seoul, Republic of Korea
| | - Je Ho Ryu
- Department of Surgery, Pusan National University College of Medicine, Busan, Republic of Korea
| | - Doo Jin Kim
- Department of Surgery, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Hee Chul Yu
- Department of Surgery, Chonbuk National University Medical School, Jeonju, Republic of Korea
| | - Yang Won Nah
- Department of Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Myoung Soo Kim
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
11
|
Tajima T, Hata K, Haga H, Kusakabe J, Kageyama S, Yurugi K, Hishida R, Zhao X, Nishikori M, Nagao M, Takaori-Kondo A, Uemoto S, Hatano E. Risk factors for antibody-mediated rejection in ABO blood-type incompatible and donor-specific antibody-positive liver transplantation. Liver Transpl 2023; 29:711-723. [PMID: 36749821 DOI: 10.1097/lvt.0000000000000084] [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: 10/31/2022] [Accepted: 01/07/2023] [Indexed: 02/09/2023]
Abstract
Antibody-mediated rejection (AMR) is a refractory rejection after ABO blood-type incompatible (ABOi) or donor-specific antibody (DSA)-positive liver transplantation (LT). Pretransplant rituximab desensitization dramatically reduced posttransplant AMR development; however, risk factors for AMR in the rituximab era remain unclear in both ABOi living-donor LT (ABOi-LDLT) and preformed DSA-positive LT (pDSA-LT). Of our 596 adult LDLTs (≥18 y) after rituximab introduction (2004-2019), 136 were ABOi-LDLT (22.8%). After excluding retransplants (9), acute liver failure (7), and protocol deviations (16), 104 ABOi-LDLTs were finally enrolled. Of these, 19 recipients developed AMR, 18 of which occurred within 2 weeks after transplantation (95%). ABOi-AMR significantly worsened graft and recipient survival than those without ( p =0.02 and 0.04, respectively). Model for End-stage Liver Disease (MELD) ≤13 (OR: 5.15 [1.63-16.3], p =0.005) and pre-rituximab anti-ABO IgM-titer ≥128 (OR: 3.25 [1.05-10.0], p =0.03) were identified as independent risk factors for ABOi-AMR development. Recipients fulfilling both factors showed significantly worse survival rates than those who did not ( p =0.003). Of 352 adult LTs, after introducing the LABScreen Single Ag method (2009-2019), pDSA with mean fluorescence intensity (MFI) ≥500 was detected in 50 cases (14.2%). After excluding 10 ABOi-LDLTs, 40 pDSA-LTs were finally analyzed, of which 5 developed AMR. The combination of high-titer (sum-MFI ≥10,000) and multi-loci pDSAs was a significant risk factor for pDSA-AMR development ( p <0.001); however, it did not affect the 5-year recipient survival compared with those without ( p =0.56). In conclusion, preoperative MELD ≤13 and pre-rituximab anti-ABO IgM-titer ≥128 for ABOi-LDLT, and the combination of sum-MFI ≥10,000 and multi-loci pDSAs for pDSA-LT, are risk factors for AMR in the era of rituximab desensitization. Characteristically, ABOi-AMR significantly deteriorated graft and recipient survival, whereas pDSA-AMR did not.
Collapse
Affiliation(s)
- Tetsuya Tajima
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koichiro Hata
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hironori Haga
- Department of Diagnostic Pathology, Kyoto University Hospital, Kyoto, Japan
| | - Jiro Kusakabe
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shoichi Kageyama
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kimiko Yurugi
- Department of Clinical Laboratory Medicine, Kyoto University Hospital, Kyoto, Japan
| | - Rie Hishida
- Department of Clinical Laboratory Medicine, Kyoto University Hospital, Kyoto, Japan
| | - Xiangdong Zhao
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Momoko Nishikori
- Department of Hematology and Oncology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Miki Nagao
- Department of Clinical Laboratory Medicine, Kyoto University Hospital, Kyoto, Japan
| | - Akifumi Takaori-Kondo
- Department of Hematology and Oncology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shinji Uemoto
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Shiga University of Medical Science, Otsu, Japan
| | - Etsuro Hatano
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| |
Collapse
|
12
|
Lee DU, Ponder R, Lee KJ, Chou H, Lee K, Jung D, Fan GH, Urrunaga NH. The prognostic relationship between donor age and infectious risk in liver transplant patients with nonalcoholic steatohepatitis: Analysis of UNOS database. Dig Liver Dis 2023; 55:751-762. [PMID: 36797144 PMCID: PMC10225313 DOI: 10.1016/j.dld.2023.01.160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 01/16/2023] [Accepted: 01/25/2023] [Indexed: 02/18/2023]
Abstract
BACKGROUND & AIMS We investigate the effects of advancing donor age on the prognostic outcomes of patients with NASH who undergo liver transplant (LT), with a specialized attention toward infectious outcomes post-LT. METHODS The UNOS-STAR registry was used to select 2005 to 2019 LT recipients with NASH, who were stratified by donor age into the following categories: recipients with younger donors (less than 50 years of age-reference), quinquagenarian donors, sexagenarian donors, septuagenarian donors, and octogenarian donors. Cox regression analyses were conducted for all-cause mortality, graft failure, infectious causes of death. RESULTS From a total of 8888 recipients, the quinquagenarian, septuagenarian, and octogenarian donor cohorts showed greater risk of all-cause mortality (quinquagenarian: aHR 1.16 95%CI 1.03-1.30; septuagenarian: aHR 1.20 95%CI 1.00-1.44; octogenarian: aHR 2.01 95%CI 1.40-2.88). With advancing donor age, there was an increased risk of death from sepsis (quinquagenarian: aHR 1.71 95% CI 1.24-2.36; sexagenarian: aHR 1.73 95% CI 1.21-2.48; septuagenarian: aHR 1.76 95% CI 1.07-2.90; octogenarian: aHR 3.58 95% CI 1.42-9.06) and infectious causes (quinquagenarian: aHR 1.46 95% CI 1.12-1.90; sexagenarian: aHR 1.58 95% CI 1.18-2.11; septuagenarian: aHR 1.73 95% CI 1.15-2.61; octogenarian: aHR 3.70 95% CI 1.78-7.69). CONCLUSION NASH patients who receive grafts from elderly donors exhibit higher risk of post-LT mortality, especially due to infection.
Collapse
Affiliation(s)
- David Uihwan Lee
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, MD, United States of America.
| | - Reid Ponder
- Department of Medicine, Tufts University School of Medicine, Boston, MA, United States of America
| | - Ki Jung Lee
- Department of Medicine, Tufts University School of Medicine, Boston, MA, United States of America
| | - Harrison Chou
- Department of Medicine, Tufts University School of Medicine, Boston, MA, United States of America
| | - Keeseok Lee
- Department of Medicine, Tufts University School of Medicine, Boston, MA, United States of America
| | - Daniel Jung
- Department of Medicine, University of Missouri-Kansas City School of Medicine, Kansas City, MO, United States
| | - Gregory Hongyuan Fan
- Department of Medicine, Tufts University School of Medicine, Boston, MA, United States of America
| | - Nathalie Helen Urrunaga
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, MD, United States of America
| |
Collapse
|
13
|
Sim JH, Kim KW, Ko Y, Kwon HM, Moon YJ, Jun IG, Kim SH, Kim S, Song JG, Hwang GS. Association of sex-specific donor skeletal muscle index with surgical outcomes in living donor liver transplantation recipients. Liver Int 2023; 43:684-694. [PMID: 36377561 DOI: 10.1111/liv.15478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 10/28/2022] [Accepted: 11/13/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND A recent study reported a correlation between the muscle mass of male donors and graft failure in living donor liver transplantation (LDLT) recipients. We investigated the association of sex-specific donor skeletal muscle index (SMI) with mortality and graft failure in LDLT recipients. METHODS We retrospectively analysed 2750 sets of donors and recipients between January 2008 and January 2018. The recipient outcomes were analysed by dividing the data according to donor sex. Cox regression analyses were performed to evaluate the association between donor SMI by sex and 1-year mortality and graft failure in recipients. RESULTS In the male donor group, robust donor (increased SMI) was significantly associated with higher risks for mortality (hazard ratio [HR]: 1.03, 95% confidence interval [CI]: 1.00-1.06, p = .023) and graft failure (HR: 1.04, 95% CI: 1.01-1.06, p = .007) at 1 year. In the female donor group, the robust donor was significantly associated with lower risks for mortality (HR: 0.92, 95% CI: 0.87-0.97, p = .003) and graft failure (HR: 0.95, 95% CI: 0.90-1.00, p = .032) at 1 year. CONCLUSIONS Donor SMI was associated with surgical outcomes in recipients. Robust male and female donors were a significant negative and protective factor for grafts respectively.
Collapse
Affiliation(s)
- Ji-Hoon Sim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kyung-Won Kim
- Department of Radiology, Asan Image Metrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - YouSun Ko
- Department of Radiology, Asan Image Metrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hye-Mee Kwon
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young-Jin Moon
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - In-Gu Jun
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sung-Hoon Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seonok Kim
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jun-Gol Song
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Gyu-Sam Hwang
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
14
|
Kanneganti M, Olthoff KM, Bittermann T. Impact of Older Donor Age on Recipient and Graft Survival After LDLT: The US Experience. Transplantation 2023; 107:162-171. [PMID: 36042545 PMCID: PMC9771867 DOI: 10.1097/tp.0000000000004289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The impact of selecting older donors for living donor liver transplantation (LDLT) in the United States is incompletely studied, particularly in light of the recent expansion of LDLT nationally. METHODS Adult LDLTs from January 01, 2005 to December 31, 2019 were identified using the United Network for Organ Sharing database. Multivariable Cox models evaluated living donor (LD) age as a predictor of LDLT recipient and graft survival. The impact of increasing donor age on recipient outcomes was compared between LD and deceased donor recipients. Donor postoperative outcomes were evaluated. RESULTS There were 3539 LDLTs at 65 transplant centers during the study period. Despite the recent expansion of LDLT, the proportion of LDs aged ≥50 y was stable. There were no clinically significant differences in recipient or donor characteristics by LD age group. LD age ≥50 y was associated with an adjusted hazard ratio of 1.49 ( P = 0.012) for recipient survival and 1.61 ( P < 0.001) for graft survival (vs LDs aged 18-29 y). The negative impact of increasing donor age on graft survival was more profound after LDLT than deceased donor liver transplantation (interaction P = 0.019). There was a possible increased rate of early donor biliary complications for donors >55 y (7.1% versus 3.1% for age <40 y; P = 0.156). CONCLUSIONS Increasing LD age is associated with decreased recipient and graft survival, although older donors still largely yield acceptable outcomes. Donor outcomes were not clearly impacted by increasing age, though this warrants further study.
Collapse
Affiliation(s)
- Mounika Kanneganti
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX
| | - Kim M. Olthoff
- Division of Transplant Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA
| | - Therese Bittermann
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Pennsylvania, Philadelphia, PA
| |
Collapse
|
15
|
Yao S, Iwashita A, Yagi S, Watanabe H, Nishio T, Koyama Y, Nagai K, Kamo N, Taura K, Hatano E. Acute coronary syndrome after liver transplantation in a young primary biliary cholangitis recipient with dyslipidemia: a case report. Surg Case Rep 2022; 8:113. [PMID: 35713737 PMCID: PMC9206063 DOI: 10.1186/s40792-022-01470-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 06/10/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Primary biliary cholangitis (PBC) is a chronic, progressive liver disease associated with dyslipidemia. There is a consensus that PBC does not accelerate coronary artery disease despite high cholesterol levels, so the screening test for the coronary artery is not routinely performed before liver transplantation (LT). To date, no report has described the potential risk of PBC-related dyslipidemia for developing acute coronary syndrome (ACS) after LT.
Case presentation
A 40-year-old Asian female with a known history of PBC underwent ABO-incompatible living-donor LT, with her husband as the donor. Although she had high cholesterol and triglyceride levels that were refractory to medications, she passed all routine preoperative examinations, including cardiopulmonary function tests and infection screenings. One week after LT, she developed ACS with 90% stenosis of both the left anterior descending artery and left circumflex artery. Emergent stent implantation was successfully performed followed by dual antiplatelet therapy. The long history of PBC and associated severe dyslipidemia for 10 years would have accelerated the atherosclerosis, causing latent stenosis in the coronary artery. Inapparent stenosis might have become apparent due to unstable hemodynamics during the acute phase after LT.
Conclusions
PBC-related dyslipidemia potentially brings a risk for developing ACS after LT. This experience suggests that the preoperative evaluation of the coronary artery should be considered for high-risk patients, especially those who have drug-resistant dyslipidemia.
Collapse
|
16
|
Jadaun SS, Mehtani R, Hasnain A, Bhatia S, Moond V, Kumar M, Kuhad V, Singh S, Agarwal S, Gupta S, Saigal S. Good outcomes of living donor liver transplant in primary sclerosing cholangitis: an experience from North India. Hepatol Int 2022; 17:499-506. [PMID: 36376772 PMCID: PMC9662766 DOI: 10.1007/s12072-022-10442-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/14/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease. In the absence of effective medical therapy, liver transplant is the definitive treatment for advanced stage. However, recurrence of PSC after liver transplant is of concern which can lead to graft failure and may require retransplant. There are limited data on outcomes of living donor liver transplant (LDLT) in PSC. Also, in LDLT as donors are genetically related there can be an increased risk of recurrence. We conducted this retrospective study to analyze the outcomes of LDLT in PSC at a tertiary liver transplant center in north India. METHODS We conducted a retrospective analysis of 3213 transplant recipients who underwent LDLT from January 2006 to May 2021. Of these 26 (0.80%) patients had PSC as indication for liver transplantation (PSC = 24, PSC-AIH overlap = 2). Data analysis was done to look for baseline demographics, clinical details, transplant outcomes, PSC recurrence, and survival. RESULTS Mean age of study group was 42 (± 13.8) years and 19 patients (73.1%) were males. All patients had decompensated cirrhosis at the time of transplant. Mean CTP score and MELD score were 9.5 (± 1.8) and 18.9 (± 7.1), respectively. Sixteen patients received modified right lobe graft, seven extended right lobe graft and five patients received left lateral graft. Median graft weight and mean graft to recipient weight ratio (GRWR) were 633.5 (IQR 473.5-633.5) grams and 1.23 (± 0.42), respectively. Most common biliary anastomosis was hepaticojejunostomy, done in 19 (73.1%) while duct to duct anastomosis was performed in 7 (26.9%) patients. Median follow-up was 96 (36-123) months. One patient had ulcerative colitis and none had cholangiocarcinoma. Two (7.7%) patients had bile leak during early post-transplant period. Three (11.1%) patients developed graft rejection and were managed successfully with steroid pulses. Three patients died during early post-transplant period while seven deaths occurred during long-term follow-up including one death due to COVID-19. Five (21.73%) patients had recurrence of PSC of which two patients had graft loss including one after retransplantation. The one year graft and patient survival rate was 88.5%. CONCLUSION LDLT can be performed in PSC with good long-term outcomes with a risk of PSC recurrence in about one-fifth patients.
Collapse
Affiliation(s)
- Shekhar Singh Jadaun
- Department of Gastroenterology and Hepatology, Centre for Liver and Biliary Sciences, Hepatology and Liver Transplant Medicine Saket, Max Super Speciality Hospital, New Delhi, 110017 India
| | - Rohit Mehtani
- Department of Gastroenterology and Hepatology, Centre for Liver and Biliary Sciences, Hepatology and Liver Transplant Medicine Saket, Max Super Speciality Hospital, New Delhi, 110017 India
| | - Ana Hasnain
- Department of Gastroenterology and Hepatology, Centre for Liver and Biliary Sciences, Hepatology and Liver Transplant Medicine Saket, Max Super Speciality Hospital, New Delhi, 110017 India
| | - Sushant Bhatia
- Liver Transplant and Gastrointestinal Surgery, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, India
| | - Vikash Moond
- Liver Transplant and Gastrointestinal Surgery, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, India
| | - Mukesh Kumar
- Liver Transplant and Gastrointestinal Surgery, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, India
| | - Vikash Kuhad
- Student’s Scientific Circle of Surgery, Department of General, Endocrine and Transplant Surgery, Medical University of Gdansk, Ul. Smoluchowskiego 17, 80-214 Gdańsk, Poland
| | - Shweta Singh
- Anesthesia and Critical Care, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, India
| | - Shaleen Agarwal
- Liver Transplant and Gastrointestinal Surgery, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, India
| | - Subhash Gupta
- Liver Transplant and Gastrointestinal Surgery, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, India
| | - Sanjiv Saigal
- Department of Gastroenterology and Hepatology, Centre for Liver and Biliary Sciences, Hepatology and Liver Transplant Medicine Saket, Max Super Speciality Hospital, New Delhi, 110017 India
| |
Collapse
|
17
|
Villeret F, Dharancy S, Erard D, Abergel A, Barbier L, Besch C, Boillot O, Boudjema K, Coilly A, Conti F, Corpechot C, Duvoux C, Faitot F, Faure S, Francoz C, Giostra E, Gugenheim J, Hardwigsen J, Hilleret M, Hiriart J, Houssel‐Debry P, Kamar N, Lassailly G, Latournerie M, Pageaux G, Samuel D, Vanlemmens C, Saliba F, Dumortier J. Liver transplantation for NAFLD cirrhosis: Age and recent coronary angioplasty are major determinants of survival. Liver Int 2022; 42:2428-2441. [PMID: 35924452 PMCID: PMC9804523 DOI: 10.1111/liv.15385] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 07/21/2022] [Accepted: 08/02/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND AND AIMS Liver transplantation (LT) is the treatment of end-stage non-alcoholic liver disease (NAFLD), that is decompensated cirrhosis and/or complicated by hepatocellular carcinoma (HCC). Few data on long-term outcome are available. The aim of this study was to evaluate overall patient and graft survivals and associated predictive factors. METHOD This retrospective multicentre study included adult transplant patients for NAFLD cirrhosis between 2000 and 2019 in participating French-speaking centres. RESULTS A total of 361 patients (69.8% of male) were included in 20 centres. The median age at LT was 62.3 years [57.4-65.9] and the median MELD score was 13.9 [9.1-21.3]; 51.8% of patients had HCC on liver explant. Between 2004 and 2018, the number of LT for NAFLD cirrhosis increased by 720%. A quarter of the patients had cardiovascular history before LT. Median follow-up after LT was 39.1 months [15.8-72.3]. Patient survival at 1, 5 and 10 years after LT was 89.3%, 79.8% and 68.1% respectively. The main causes of death were sepsis (37.5%), malignancies (29.2%) and cardiovascular events (22.2%). In multivariate analysis, three risk factors for overall mortality after LT were recipient pre-LT BMI < 32 kg/m2 at LT time (OR: 2.272; p = .012), pre-LT angioplasty during CV check-up (OR: 2.916; p = .016), a combined donor and recipient age over 135 years (OR: 2.020; 95%CI: p = .035). CONCLUSION Survival after LT for NAFLD cirrhosis is good at 5 years. Donor and recipient age, and cardiovascular history, are major prognostic factors to consider.
Collapse
Affiliation(s)
- François Villeret
- Service d'hépatologie et de transplantation hépatiqueHôpital de la Croix Rousse, Hospices Civils de LyonLyonFrance,Université Claude Bernard Lyon 1LyonFrance
| | - Sébastien Dharancy
- Service des Maladies de l'Appareil DigestifHôpital Claude Huriez, CHRU LilleLilleFrance
| | - Domitille Erard
- Service d'hépatologie et de transplantation hépatiqueHôpital de la Croix Rousse, Hospices Civils de LyonLyonFrance,Université Claude Bernard Lyon 1LyonFrance
| | - Armand Abergel
- Département de Médecine digestiveCHU EstaingClermont‐FerrandFrance
| | - Louise Barbier
- Service de chirurgie digestive, oncologique et Transplantation hépatiqueHôpital Trousseau, CHU ToursToursFrance
| | - Camille Besch
- Service de chirurgie hépato‐bilio‐pancréatique et transplantation hépatiqueCHRU HautepierreStrasbourgFrance
| | - Olivier Boillot
- Université Claude Bernard Lyon 1LyonFrance,Fédération des Spécialités DigestivesHôpital Edouard Herriot, Hospices civils de LyonLyonFrance
| | - Karim Boudjema
- Service de chirurgie hépatobiliaire et digestive et des maladies du foieHôpital Universitaire de PontchaillouRennesFrance
| | - Audrey Coilly
- Centre Hépato‐BiliaireHôpital Paul Brousse, AP‐HP, Université Paris Saclay, Unité Inserm 1193VillejuifFrance
| | - Filomena Conti
- Service de Chirurgie Digestive, Hépato‐Biliaire et de Transplantation HépatiqueHôpital Pitié Salpêtrière, AP‐HPParisFrance
| | | | | | - François Faitot
- Service de chirurgie hépato‐bilio‐pancréatique et transplantation hépatiqueCHRU HautepierreStrasbourgFrance
| | - Stéphanie Faure
- Département d'hépatologie et transplantation hépatiqueCHU Saint EloiMontpellierFrance
| | - Claire Francoz
- Service d'Hépatologie et Transplantation HépatiqueHôpital Beaujon, APHPClichyFrance
| | - Emiliano Giostra
- Service de Gastroentérologie et HépatologieHôpitaux Universitaires de GenèveGenèveSwitzerland
| | - Jean Gugenheim
- Service de Chirurgie Digestive et de Transplantation HépatiqueCHU Archet IINiceFrance
| | - Jean Hardwigsen
- Service chirurgie générale et transplantation hépatiqueHôpital La Timone, APHMMarseilleFrance
| | | | | | - Pauline Houssel‐Debry
- Service de chirurgie hépatobiliaire et digestive et des maladies du foieHôpital Universitaire de PontchaillouRennesFrance
| | - Nassim Kamar
- Département de Néphrologie et Transplantation d'OrganesCHU RangueilToulouseFrance
| | - Guillaume Lassailly
- Service des Maladies de l'Appareil DigestifHôpital Claude Huriez, CHRU LilleLilleFrance
| | | | | | - Didier Samuel
- Centre Hépato‐BiliaireHôpital Paul Brousse, AP‐HP, Université Paris Saclay, Unité Inserm 1193VillejuifFrance
| | - Claire Vanlemmens
- Service d'Hépatologie et Soins Intensifs DigestifsHôpital Jean MinjozBesançonFrance
| | - Faouzi Saliba
- Centre Hépato‐BiliaireHôpital Paul Brousse, AP‐HP, Université Paris Saclay, Unité Inserm 1193VillejuifFrance
| | - Jérôme Dumortier
- Université Claude Bernard Lyon 1LyonFrance,Fédération des Spécialités DigestivesHôpital Edouard Herriot, Hospices civils de LyonLyonFrance
| |
Collapse
|
18
|
Okamoto T, Okajima H, Ogawa E, Sonoda M, Uebayashi EY, Ito T, Seo S, Hata K, Masui T, Taura K, Uemoto S, Hatano E. Progress in living donor liver transplantation for biliary atresia and challenges faced: A thirty-year single institutional experience. J Pediatr Surg 2022; 57:649-655. [PMID: 35393118 DOI: 10.1016/j.jpedsurg.2022.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/28/2022] [Accepted: 03/09/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Biliary atresia (BA) is the most common indication for liver transplantation in the pediatric population, and living donor liver transplantation (LDLT) and deceased donor liver transplantation (DDLT) have been established as a radical treatment for BA .The aim of this study was to clarify the long term outcomes and risk factors affecting the LDLT outcomes, as well as the challenges faced. METHODS Between 1990 and 2019, 666 BA patients underwent LDLT in our institution and were enrolled in this study. Data regarding the recipient's age, anatomic findings of the biliary tree at Kasai's portoenterostomy, basic characteristics at transplantation, transplant profiles, donor characteristics, and outcomes of LDLT were analyzed. RESULTS The 1-, 5-, 10-, 15-, 20-, and 25-year graft survival rates of BA patients who underwent LDLT were 88.1%, 85.4%, 81.5%, 78.9%, 76.6%, and 75.5%, respectively. The transplant era, age at transplantation, ABO incompatible transplant, and presence of pulmonary vascular complications were identified as significant risk factors for overall graft survival. When the study period was divided into the first (1990-1999) and second (2000-2019) phases and re analyzed, the outcomes of ABO-incompatible transplants and LDLT for adult BA patients remained inferior to others in the second phase. The 20-year graft survival rate in patients who underwent re transplantation in the second phase was 54.2%. CONCLUSIONS The outcomes of LDLT in children are generally good, but the immunosuppression procedures need to be further improved for ABO-incompatible cases in the future. Further improvements in LDLT results for adult patients and re transplantation remain challenges to be addressed in this field, and future attempts, including revision to the organ allocation system of deceased donors, are necessary. LEVEL OF EVIDENCE Level III (case control study).
Collapse
Affiliation(s)
- Tatsuya Okamoto
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan.
| | - Hideaki Okajima
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan; Department of Pediatric Surgery, Kanazawa Medical University, Kanazawa, Japan
| | - Eri Ogawa
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Mari Sonoda
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Elena Yukie Uebayashi
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Takashi Ito
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Satoru Seo
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Koichiro Hata
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Toshihiko Masui
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Kojiro Taura
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | | | - Etsurou Hatano
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| |
Collapse
|
19
|
Nidoni R, Dey R, Agarwal S, Hirata Y, Vijayashanker A, Ghimire R, Sreejith S, Imbaraj B, Pandey Y, Goyal S, Pande V, Nasa V, Singh S, Gupta S. Single center experience of 3000 consecutive living donor hepatectomies. JOURNAL OF LIVER TRANSPLANTATION 2022. [DOI: 10.1016/j.liver.2022.100107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
20
|
Tajima T, Hata K, Kusakabe J, Miyauchi H, Yurugi K, Hishida R, Ogawa E, Okamoto T, Sonoda M, Kageyama S, Zhao X, Ito T, Seo S, Okajima H, Nagao M, Haga H, Uemoto S, Hatano E. The impact of human leukocyte antigen mismatch on recipient outcomes in living-donor liver transplantation. Liver Transpl 2022; 28:1588-1602. [PMID: 35603526 PMCID: PMC9796617 DOI: 10.1002/lt.26511] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/19/2022] [Accepted: 05/10/2022] [Indexed: 01/01/2023]
Abstract
Donor-recipient human leukocyte antigen (HLA) compatibility has not been considered to significantly affect liver transplantation (LT) outcomes; however, its significance in living-donor LT (LDLT), which is mostly performed between blood relatives, remains unclear. This retrospective cohort study included 1954 LDLTs at our institution (1990-2020). The primary and secondary endpoints were recipient survival and the incidence of T cell-mediated rejection (TCMR) after LDLT, respectively, according to the number of HLA mismatches at all five loci: HLA-A, HLA-B, HLA-C, HLA-DR, and HLA-DQ. Subgroup analyses were also performed in between-siblings that characteristically have widely distributed 0-10 HLA mismatches. A total of 1304 cases of primary LDLTs were finally enrolled, including 631 adults (recipient age at LT ≥18 years) and 673 children (<18 years). In adult-to-adult LDLT, the more HLA mismatches at each locus, the significantly worse the recipient survival was (p = 0.03, 0.01, 0.03, 0.001, and <0.001 for HLA-A, HLA-B, HLA-C, HLA-DR, and HLA-DQ, respectively). This trend was more pronounced when multiple loci were combined (all p < 0.001 for A + B + DR, A + B + C, DR + DQ, and A + B + C + DR + DQ). Notably, a total of three or more HLA-B + DR mismatches was an independent risk factor for both TCMR (hazard ratio [HR] 2.66, 95% confidence interval [CI] 1.21-5.87; p = 0.02) and recipient survival (HR 2.44, 95% CI 1.11-5.35; p = 0.03) in between-siblings. By contrast, HLA mismatch did not affect pediatric LDLT outcomes at any locus or in any combinations; however, it should be noted that all donor-recipient relationships are parent-to-child that characteristically possesses one or less HLA mismatch at each locus and maximally five or less mismatches in total. In conclusion, HLA mismatch significantly affects not only TCMR development but also recipient survival in adult LDLT, but not in children.
Collapse
Affiliation(s)
- Tetsuya Tajima
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Koichiro Hata
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Jiro Kusakabe
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Hidetaka Miyauchi
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Kimiko Yurugi
- Department of Clinical Laboratory MedicineKyoto University HospitalKyotoJapan
| | - Rie Hishida
- Department of Clinical Laboratory MedicineKyoto University HospitalKyotoJapan
| | - Eri Ogawa
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Tatsuya Okamoto
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Mari Sonoda
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Shoichi Kageyama
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Xiangdong Zhao
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Takashi Ito
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Satoru Seo
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Hideaki Okajima
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan,Department of Pediatric SurgeryKanazawa Medical UniversityKanazawaJapan
| | - Miki Nagao
- Department of Clinical Laboratory MedicineKyoto University HospitalKyotoJapan
| | - Hironori Haga
- Department of Diagnostic PathologyKyoto University HospitalKyotoJapan
| | - Shinji Uemoto
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan,Shiga University of Medical ScienceJapan
| | - Etsuro Hatano
- Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| |
Collapse
|
21
|
Recipient Age Predicts 20-Year Survival in Pediatric Liver Transplant. Can J Gastroenterol Hepatol 2022; 2022:1466602. [PMID: 36164664 PMCID: PMC9509270 DOI: 10.1155/2022/1466602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 07/12/2022] [Accepted: 08/25/2022] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Pediatric liver transplant recipients have demonstrated excellent long-term survival. The purpose of this analysis is to investigate factors associated with 20-year survival to identify areas for improvement in patient care. METHODS Kaplan-Meier with log-rank test as well as univariate and multivariate logistic regression methods were used to retrospectively analyze 4,312 liver transplant recipients under the age of 18 between September 30, 1987 and March 9, 1998. Our primary endpoint was 20-year survival among one-year survival. RESULTS Logistic regression analysis identified recipient age as a significant risk factor, with recipients below 5 years old having a higher 20-year survival rate (p < 0.001). A preoperative primary diagnosis of a metabolic dysfunction was found to be protective compared to other diagnoses (OR 1.64, CI 1.20-2.25). African-American ethnicity (OR 0.71, CI 0.58-0.87) was also found to be a risk factor for mortality. Technical variant allografts (neither living donor nor cadaveric) were not associated with increased or decreased rates of 20-year survival. CONCLUSIONS Our analysis suggests that long-term survival is inversely correlated with recipient age following pediatric liver transplant. If validated with further studies, this conclusion may have profound implications on the timing of pediatric liver transplantation.
Collapse
|
22
|
Tomiyama T, Yamamoto T, Takahama S, Toshima T, Itoh S, Harada N, Shimokawa M, Okuzaki D, Mori M, Yoshizumi T. Up-regulated LRRN2 expression as a marker for graft quality in living donor liver transplantation. Hepatol Commun 2022; 6:2836-2849. [PMID: 35894759 PMCID: PMC9512467 DOI: 10.1002/hep4.2033] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/24/2022] [Accepted: 06/12/2022] [Indexed: 12/07/2022] Open
Abstract
The quality and size of liver grafts are critical factors that influence living‐donor liver transplantation (LDLT) function and safety. However, the biomarkers used for predicting graft quality are lacking. In this study, we sought to identify unique graft quality markers, aside from donor age, by using the livers of non‐human primates. Hepatic gene microarray expression data from young and elderly cynomolgus macaques revealed a total of 271 genes with significantly increased expression in the elderly. These candidate genes were then narrowed down to six through bioinformatics analyses. The expression patterns of these candidate genes in human donor liver tissues were subsequently examined. Importantly, we found that grafts exhibiting up‐regulated expression of these six candidate genes were associated with an increased incidence of liver graft failure. Multivariable analysis further revealed that up‐regulated expression of LRRN2 (encoding leucine‐rich repeat protein, neuronal 2) in donor liver tissue served as an independent risk factor for graft failure (odds ratio 4.50, confidence interval 2.08–9.72). Stratification based on graft expression of LRRN2 and donor age was also significantly associated with 6‐month graft survival rates. Conclusion: Up‐regulated LRRN2 expression of liver graft is significantly correlated with graft failure in LDLT. In addition, combination of graft LRRN2 expression and donor age may represent a promising marker for predicting LDLT graft quality.
Collapse
Affiliation(s)
- Takahiro Tomiyama
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takuya Yamamoto
- Laboratory of Immunosenescence, National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan.,Laboratory of Aging and Immune Regulation, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Department of Virology and Immunology, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Shokichi Takahama
- Laboratory of Immunosenescence, National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan
| | - Takeo Toshima
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shinji Itoh
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Noboru Harada
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mototsugu Shimokawa
- Department of Biostatistics, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Daisuke Okuzaki
- Single Cell Genomics, Human Immunology, WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan.,Genome Information Research Center, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan.,Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Osaka, Japan
| | - Masaki Mori
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| |
Collapse
|
23
|
Yeow M, Ning Qi P, Muthiah MD, Soon G, Yock-Young D, Bonney GK, Iyer SG, Madhavan K, Kow WCA. Impact of donor age on recipient morbidity and mortality after living donor liver transplantation. ANZ J Surg 2022; 92:1867-1872. [PMID: 35779018 DOI: 10.1111/ans.17877] [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: 09/01/2021] [Revised: 05/04/2022] [Accepted: 06/17/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND Evidence for use of graft from older donors in living donor liver transplantation (LDLT) has been conflicting. This study aims to clarify the impact of donor age on recipient morbidity and mortality after adult LDLT. METHODS A total of 90 live liver donors and recipients who underwent primary adult-to-adult LDLT were divided into three groups according to donor age: donors in 20s (D-20s) group, donors in 30s and 40s (D-30s and 40s) group and donors in 50s & 60s (D-50s and 60s) group. Multivariate analyses were conducted to look for independent risk/prognostic factors. Donor age was analysed as a continuous variable to determine an optimal cut off. RESULTS Overall donor morbidity was 4/90 (4.44%), major donor morbidity was 1/90 (1.11%) and there was no donor mortality. Recipients in the D-20s group had better 1-, 3- and 5-year recipient survival than recipients in the D-50s and 60s group (96%, 91%, 91% versus 73%, 58%, 58%, respectively) (P = 0.020). Donor age was identified to be an independently significant risk factor for increased major complications (P = 0.007) and prognostic factor for reduced overall survival (P = 0.014). The optimal donor age cut off was determined to be 46.5 years old. CONCLUSION Older donors are associated with poorer recipient outcomes after adult-to-adult LDLT. Usage of liver grafts from older donors should be carefully considered when choosing liver grafts for patients undergoing LDLT.
Collapse
Affiliation(s)
- Marcus Yeow
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Pang Ning Qi
- Division of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, University Surgical Cluster, National University Health System, Singapore.,National University Centre for Organ Transplantation, National University Hospital, Singapore
| | - Mark D Muthiah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Division of Gastroenterology and Hepatology, National University Hospital, Singapore
| | - Gwyneth Soon
- Department of Pathology, National University Hospital, National University Health System, Singapore
| | - Dan Yock-Young
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Division of Gastroenterology and Hepatology, National University Hospital, Singapore
| | - Glenn Kunnath Bonney
- Division of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, University Surgical Cluster, National University Health System, Singapore.,National University Centre for Organ Transplantation, National University Hospital, Singapore
| | - Shridhar Ganpathi Iyer
- Division of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, University Surgical Cluster, National University Health System, Singapore.,National University Centre for Organ Transplantation, National University Hospital, Singapore
| | - Krishnakumar Madhavan
- Division of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, University Surgical Cluster, National University Health System, Singapore.,National University Centre for Organ Transplantation, National University Hospital, Singapore
| | - Wei Chieh Alfred Kow
- Division of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, University Surgical Cluster, National University Health System, Singapore.,National University Centre for Organ Transplantation, National University Hospital, Singapore
| |
Collapse
|
24
|
Miyachi Y, Kaido T, Hirata M, Sharshar M, Macshut M, Yao S, Kamo N, Kai S, Yagi S, Uemoto S. Intraoperative High Fraction of Inspiratory Oxygen is Independently Associated with Worse Outcome After Living-Donor Liver Transplantation: A Retrospective Study. World J Surg 2022; 46:1776-1787. [PMID: 35419624 PMCID: PMC9007621 DOI: 10.1007/s00268-022-06544-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2022] [Indexed: 11/26/2022]
Abstract
Background Ischemia and reperfusion injury is an important factor that determines graft function after liver transplantation, and oxygen plays a crucial role in this process. However, the relationship between the intraoperative high fraction of inspiratory oxygen (FiO2) and living-donor-liver-transplantation (LDLT) outcome remains unclear. Patients and Methods A total of 199 primary adult-to-adult LDLT cases in Kyoto University Hospital between January 2010 and December 2017 were enrolled in this study. The intraoperative FiO2 was averaged using the total amount of intraoperative oxygen and air and defined as the calculated FiO2 (cFiO2). The cutoff value of cFiO2 was set at 0.5. Results Between the cFiO2 <0.5 (n = 156) and ≥0.5 group (n = 43), preoperative recipients’ background, donor factors, and intraoperative parameters were almost comparable. Postoperatively, the cFiO2 ≥0.5 group showed a higher early allograft dysfunction (EAD) rate (P = 0.049) and worse overall graft survival (P = 0.036) than the cFiO2 <0.5 group. Although the cFiO2 ≥0.5 was not an independent risk factor for EAD in multivariable analysis (OR 2.038, 95%CI 0.992–4.186, P = 0.053), it was an independent risk factor for overall graft survival after LDLT (HR 1.897, 95%CI 1.007–3.432, P = 0.048). Conclusion The results of this study suggest that intraoperative high FiO2 may be associated with worse graft survival after LDLT. Avoiding higher intraoperative FiO2 may be beneficial for LDLT recipients. Supplementary Information The online version contains supplementary material available at 10.1007/s00268-022-06544-7.
Collapse
Affiliation(s)
- Yosuke Miyachi
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toshimi Kaido
- Department of Gastroenterological and General Surgery, St. Luke’s International University Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo 104-8560 Japan
| | - Masaaki Hirata
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Mohamed Sharshar
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Mahmoud Macshut
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Siyuan Yao
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Naoko Kamo
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shinichi Kai
- Department of Anesthesia, Kyoto University Hospital, Kyoto, Japan
| | - Shintaro Yagi
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shinji Uemoto
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| |
Collapse
|
25
|
Comparison of outcomes of recipient in Living Donor Liver Transplantation with donor age less than 55 years and more than 55 years: A propensity score matched study. JOURNAL OF LIVER TRANSPLANTATION 2022. [DOI: 10.1016/j.liver.2022.100087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
26
|
Altshuler PJ, Dang H, Frank AM, Shah AP, Glorioso J, Zhan T, Rios Diaz A, Shaheen O, Ramirez CB, Maley WR, Bodzin AS. Evaluating Outcomes Related to Donor and Recipient Metabolic Environment: Macrosteatotic Allografts and Nonalcoholic Steatohepatitis. Liver Transpl 2022; 28:623-635. [PMID: 34564931 PMCID: PMC10152802 DOI: 10.1002/lt.26313] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 09/13/2021] [Accepted: 09/17/2021] [Indexed: 12/19/2022]
Abstract
The increasing prevalence of nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH) affects both recipient and donor populations in liver transplantation. Presently, it is unclear whether transplantation of macrosteatotic allografts is affected by the metabolic milieu of liver transplant recipients. This study investigates fatty liver disease at the intersection of donor and recipient. A retrospective review of the Organ Procurement and Transplantation database identified 5167 NASH and 26,289 non-NASH transplant recipients who received transplants from January 1, 2004, to June 12, 2020. A total of 12,569 donors had allografts with no macrosteatosis (<5%), 16,140 had mild macrosteatosis (5%-29%), and 2747 had moderate to severe macrosteatosis (≥30%). Comparing recipients with NASH to propensity score-matched (PSM) recipients without NASH demonstrated noninferior graft and patient survival up to 10 years in patients with NASH. Similar trends were observed in subgroup analyses of transplants within each strata of allograft macrosteatosis. Assessing allograft macrosteatosis specifically in the NASH population demonstrated that allografts with ≥30% macrosteatosis were associated with reduced early graft survival (30 days, 93.32% versus 96.54% [P = 0.02]; 1 year, 84.53% versus 88.99% [P = 0.05]) compared with PSM grafts with <30% macrosteatosis. Long-term graft survival at 5 and 10 years, however, was similar. The use of carefully selected macrosteatotic allografts can be successful in both recipients with NASH and recipients without NASH. The metabolic environment of patients with NASH does not appear to adversely affect outcomes with regard to the allograft when controlled for numerous confounders. It is, however, important to remain cognizant of the potential for high-risk macrosteatotic allografts to negatively affect outcomes.
Collapse
Affiliation(s)
- Peter J Altshuler
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA
| | - Hien Dang
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA
| | - Adam M Frank
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA
| | - Ashesh P Shah
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA
| | - Jaime Glorioso
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA
| | - Tingting Zhan
- Division of Biostatistics, Department of Pharmacology & Experimental Therapeutics, Thomas Jefferson University, Philadelphia, PA
| | - Arturo Rios Diaz
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA
| | - Osama Shaheen
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA
| | - Carlo B Ramirez
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA
| | - Warren R Maley
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA
| | - Adam S Bodzin
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA
| |
Collapse
|
27
|
Hashimoto K, Miller CM. The Concept of Functional Graft Size: An Eternal Theme of Maximizing Donor Safety and Recipient Survival in Living Donor Liver Transplantation. Transplantation 2022; 106:696-697. [PMID: 34260474 DOI: 10.1097/tp.0000000000003891] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Koji Hashimoto
- Department of General Surgery, Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, OH
| | | |
Collapse
|
28
|
Lee O, Kim JM, Kim SJ, Rhu J, Choi GS, Joh JW. Healthy Spouses can be Considered as Living Liver Donors. World J Surg 2022; 46:1474-1484. [PMID: 35316397 DOI: 10.1007/s00268-022-06518-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Spousal donors have gradually been accepted as an alternative living liver donors to alleviate the organ shortage and prevent donations from children. No information is available regarding the effects of spousal donation on donor safety and recipient outcomes. Our purpose in this study was to determine how spousal liver grafts in living donor liver transplantation (LDLT) affect donor safety and recipient outcomes compared with those of LDLT from children. METHODS We retrospectively analyzed 656 patients, including spouses and children, who underwent a right or extended right hepatectomy for living liver donation between January 2009 and December 2018. RESULTS Spouses represented 18.8% (n = 123) of living liver donors. Female donors comprised 78.9% (n = 97) of spousal donors, and the proportion of male donors in the children group was 72.6% (n = 387). The mean donor operation time of the spousal group was shorter than that of the children group (330 min vs. 358 min; P = 0.011), and the complication rate in the spousal group was lower than that in the children group (12.2% vs. 22.9%; P = 0.006). However, there were no differences in severe complication rates, hospitalization, or liver function tests between the 2 groups at 3 months after donor surgery. The overall survival of recipients in the spousal group was not reduced compared to that of recipients in the children group. CONCLUSION The present study suggests that, with careful selection, spousal donation is feasible and safe in LDLT.
Collapse
Affiliation(s)
- Okjoo Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Korea.
| | - Sang Jin Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Korea
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Korea
| | - Gyu-Seong Choi
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Korea
| | - Jae-Won Joh
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Korea
| |
Collapse
|
29
|
Goto R, Ito M, Kawamura N, Watanabe M, Ganchiku Y, Kamiyama T, Shimamura T, Taketomi A. The impact of preformed donor‐specific antibodies in living donor liver transplantation according to graft volume. Immun Inflamm Dis 2022; 10:e586. [PMID: 35064772 PMCID: PMC8926496 DOI: 10.1002/iid3.586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 12/09/2021] [Accepted: 12/31/2021] [Indexed: 11/06/2022] Open
Affiliation(s)
- Ryoichi Goto
- Department of Gastroenterological Surgery I Hokkaido University Graduate School of Medicine Sapporo Japan
| | - Makoto Ito
- Division of Laboratory and Transfusion Medicine Hokkaido University Hospital Sapporo Japan
| | - Norio Kawamura
- Department of Transplant Surgery Hokkaido University Graduate School of Medicine Sapporo Japan
| | - Masaaki Watanabe
- Department of Transplant Surgery Hokkaido University Graduate School of Medicine Sapporo Japan
| | - Yoshikazu Ganchiku
- Department of Gastroenterological Surgery I Hokkaido University Graduate School of Medicine Sapporo Japan
| | - Toshiya Kamiyama
- Department of Gastroenterological Surgery I Hokkaido University Graduate School of Medicine Sapporo Japan
| | - Tsuyoshi Shimamura
- Division of Organ Transplantation Hokkaido University Hospital Sapporo Japan
| | - Akinobu Taketomi
- Department of Gastroenterological Surgery I Hokkaido University Graduate School of Medicine Sapporo Japan
| |
Collapse
|
30
|
Heinemann M, Liwinski T, Adam R, Berenguer M, Mirza D, Malek-Hosseini SA, Heneghan MA, Lodge P, Pratschke J, Boudjema K, Paul A, Zieniewicz K, Fronek J, Mehrabi A, Acarli K, Tokat Y, Coker A, Yilmaz S, Karam V, Duvoux C, Lohse AW, Schramm C. Long-term outcome after living donor liver transplantation compared to donation after brain death in autoimmune liver diseases: Experience from the European Liver Transplant Registry. Am J Transplant 2022; 22:626-633. [PMID: 34605157 DOI: 10.1111/ajt.16864] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 08/22/2021] [Accepted: 09/20/2021] [Indexed: 01/25/2023]
Abstract
Knowledge of living donor liver transplantation (LDLT) for autoimmune liver diseases (AILDs) is scarce. This study analyzed survival in LDLT recipients registered in the European Liver Transplant Registry with autoimmune hepatitis, primary biliary cholangitis, primary sclerosing cholangitis (PSC) and the non-autoimmune disorder alcohol-related cirrhosis. In total, 29 902 individuals enrolled between 1998 and 2017 were analyzed, including 1003 with LDLT. Survival from >90 days after LDLT for AILDs in adults was 85.5%, 74.2%, and 58.0% after 5, 10, and 15 years. Adjusted for recipient age, sex, and liver transplantation era, adult PSC patients receiving LDLT showed increased mortality compared to donation after brain death (DBD) (hazard ratio [HR] = 1.95, 95% confidence interval [CI] = 1.36-2.80, p < .001). Pediatric PSC patients showed also increased mortality >90 days after LDLT compared to DBD (HR = 3.00, 95% CI 1.04-8.70, p = .043). Multivariate analysis identified several risk factors for death in adult PSC patients receiving LDLT including a male donor (HR = 2.49, p = .025). Adult PSC patients with LDLT versus DBD conferred increased mortality from disease recurrence (subdistribution hazard ratio [subHR] = 5.36, p = .001) and biliary complications (subHR = 4.40, p = .006) in multivariate analysis. While long-term outcome following LDLT for AILD is generally favorable, PSC patients with LDLT compared to DBD might be at increased risk of death.
Collapse
Affiliation(s)
- Melina Heinemann
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Timur Liwinski
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,European Reference Network for Hepatological Diseases, Hamburg, Germany
| | - Rene Adam
- Hepato-Biliary Center, AP-HP Paul Brousse Hospital, University of Paris-Sud, Villejuif, France
| | - Marina Berenguer
- Liver Transplantation and Hepatology Unit, La Fe University Hospital, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, University of Valencia, Valencia, Spain
| | - Darius Mirza
- Department of HPB Surgery, Queen Elizabeth Hospital, Birmingham, UK
| | - Seyed Ali Malek-Hosseini
- Avicenna Center for Medicine and Organ Transplant, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Michael A Heneghan
- King's Liver Transplant Unit, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Peter Lodge
- The Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Johann Pratschke
- Department of Surgery, Charité-Universitätsmedizin Berlin, Campus Charité Mitte and Campus Virchow Klinikum, Berlin, Germany
| | - Karim Boudjema
- Department of Hepatobiliary and Digestive Surgery, Pontchaillou University Hospital, Rennes, France
| | - Andreas Paul
- Department of Visceral and Transplant Surgery, University Hospital Essen, Essen, Germany
| | - Krzysztof Zieniewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Jiri Fronek
- Department of Transplant Surgery, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Arianeb Mehrabi
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Koray Acarli
- Organ Transplantation Center, Memorial Hospital, Istanbul, Turkey
| | - Yaman Tokat
- Liver Transplantation Center, Florence Nightingale Hospital, Istanbul, Turkey
| | - Ahmet Coker
- Department of General Surgery, Ege University Medical School, Izmir, Turkey
| | - Sezai Yilmaz
- Department of Surgery and Liver Transplant Institute, Inonu University Faculty of Medicine, Malatya, Turkey
| | - Vincent Karam
- Hepato-Biliary Center, AP-HP Paul Brousse Hospital, University of Paris-Sud, Villejuif, France
| | - Christophe Duvoux
- Department of Hepatology and Gastroenterology, University Hospital of Henri-Mondor, Creteil, France
| | - Ansgar W Lohse
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,European Reference Network for Hepatological Diseases, Hamburg, Germany.,Martin Zeitz Center for Rare Diseases, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Christoph Schramm
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,European Reference Network for Hepatological Diseases, Hamburg, Germany.,Martin Zeitz Center for Rare Diseases, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | | |
Collapse
|
31
|
Postoperative Donor Liver Damage Can Predict Recipient Short-Term Survival in Living Donor Liver Transplantation. Transplant Proc 2022; 54:418-423. [DOI: 10.1016/j.transproceed.2021.12.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 12/29/2021] [Indexed: 11/22/2022]
|
32
|
Jalil S, Black SM, Washburn K, Rangwani N, Hinton A, Kelly SG, Conteh L, Hanje J, Michaels A, Mumtaz K. Trends and Health Care Outcomes Among Living Liver Donors: Are We Ready to Expand the Donor Pool With Living Liver Donations? Liver Transpl 2021; 27:1603-1612. [PMID: 34213813 DOI: 10.1002/lt.26223] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 06/15/2021] [Indexed: 12/13/2022]
Abstract
We studied the trends and various outcomes, including the readmission rates, health care utilization, and complications among living liver donors (LLDs) in the United States. We queried the National Database for data from 2010 to 2017 for all LLDs. The primary outcomes were 30-day and 90-day readmission rates. The secondary outcomes included health care use (length of stay [LOS], cost of care), index admission, and calendar-year mortality. Logistic regression models were fit for various outcomes. A total of 1316 LLDs underwent hepatectomy during the study period. The median donor age was 35.0 years (interquartile range, 27.4-43.6), and donors were predominantly women (54.2%). The trend of LLD surgeries remained stable at large medical centers (85.3%). The 30-day and 90-day readmission rates were low at 5% and 5.9%, respectively. Older age (50 years and older; 8%; confidence interval [CI], 0.6%-15.9%; P = 0.03) and hepatectomy at small to medium-sized hospitals were associated with increased index LOS (13.4%; 95% CI, 3.1%-24.7%; P = 0.01). Moreover, older age of donor (-11.3%; 95% CI, -20.3% to -1.4%; P = 0.03), Elixhauser score ≥3 (17%; 95% CI, 1.2%-35.3%; P = 0.03), and Medicaid insurance (24.5%; 95% CI, 1.2%-53.1%; P = 0.04) were also associated with increased cost. The overall rate of any complications during index admission was 42.8%. Male sex (odds ratio [OR], 1.63; 95% CI, 1.19-2.23) was an independent predictor of post-LLD complications. There was no index admission or calendar-year mortality reported during the study period. This is the largest national report of LLDs to date, showing that the trend of LLD surgeries is stable in the United States. With established safety, fewer complications, and less health care utilization, LLDs can be a potential source of continuation of liver transplantation in the context of changing liver allocation policies in the United States.
Collapse
Affiliation(s)
- Sajid Jalil
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH.,Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Sylvester M Black
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Ken Washburn
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Neil Rangwani
- Division of Hospital Medicine, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Alice Hinton
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Sean G Kelly
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH.,Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Lanla Conteh
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH.,Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH
| | - James Hanje
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH.,Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Anthony Michaels
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH.,Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Khalid Mumtaz
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH.,Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH
| |
Collapse
|
33
|
Yilmaz S, Akbulut S, Usta S, Ozsay O, Sahin TT, Sarici KB, Karabulut E, Baskiran A, Gonultas F, Ozdemir F, Ersan V, Isik B, Kutlu R, Dirican A, Harputluoglu M. Diagnostic and therapeutic management algorithm for biliary complications in living liver donors. Transpl Int 2021; 34:2226-2237. [PMID: 34510566 DOI: 10.1111/tri.14104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 09/01/2021] [Accepted: 09/05/2021] [Indexed: 02/05/2023]
Abstract
This study aimed to demonstrate the efficacy of our diagnostic and therapeutic management algorithm and catheter-assisted (percutaneous transhepatic biliary tract drainage [PTBD] or transanastomotic feeding tube) hepaticojejunostomy (HJ) procedures in living liver donors (LLDs) with biliary complications. Living donor hepatectomy (LDH) was performed between September 2005 and April 2021 in 2 489 LLDs. Biliary complications developed in 220 LLDs (8.8%), 136 of which were male, and the median age was 29 (interquartile range [IQR]: 12) years. Endoscopic sphincterotomy ± stenting was performed in 132 LLDs, which was unsuccessful in 9 LLDs and required HJ. Overall, 142 LLDs underwent interventional radiologic procedures. Fifteen LLDs with biliary complications underwent HJ (PTBD catheter = 6 and transanastomotic feeding tube = 9) at a median of 44 days (IQR: 82). Following HJ, 14 LLDs did not have any complications throughout the median follow-up period of 1619 days (IQR: 1454). However, percutaneous dilation for HJ anastomotic stricture was performed in one patient. Biliary complications are very common following LDH; therefore, surgeons in the field should have a low threshold to perform HJ for biliary complications that persist after other treatments. Our catheter-assisted HJ techniques demonstrated a high success rate and aided HJ in a hostile abdomen during revisional surgery.
Collapse
Affiliation(s)
- Sezai Yilmaz
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Sami Akbulut
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Sertac Usta
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Oguzhan Ozsay
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Tevfik Tolga Sahin
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Kemal Baris Sarici
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Ertugrul Karabulut
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Adil Baskiran
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Fatih Gonultas
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Fatih Ozdemir
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Veysel Ersan
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Burak Isik
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Ramazan Kutlu
- Department of Radiology, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Abuzer Dirican
- Liver Transplant Institute, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Murat Harputluoglu
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Inonu University, Malatya, Turkey
| |
Collapse
|
34
|
Kusakabe J, Yagi S, Sasaki K, Uozumi R, Abe H, Okamura Y, Taura K, Kaido T, Uemoto S. Is 0.6% Reasonable as the Minimum Requirement of the Graft-to-recipient Weight Ratio Regardless of Lobe Selection in Adult Living-donor Liver Transplantation? Transplantation 2021; 105:2007-2017. [PMID: 33031228 DOI: 10.1097/tp.0000000000003472] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Several studies reported favorable outcomes of small-for-size grafts with graft-to-recipient weight ratio (GRWR) <0.8% in living-donor liver transplantation (LDLT). However, their indications should be carefully determined because they must have been indicated for low-risk cases over larger grafts with 0.8% ≤ GRWR. Furthermore, evidence for minimum requirements of GRWR remains inconclusive. We investigated the safety of small-for-size grafts against larger grafts by adjusting for confounding risk factors, and minimum requirement of graft volume in adult LDLT. METHODS We enrolled 417 cases of primary adult-to-adult LDLT in our center between 2006 and 2019. The outcomes of small grafts (0.6% ≤ GRWR < 0.8%, n = 113) and large grafts (0.8% ≤ GRWR, n = 289) were mainly compared using a multivariate analysis and Kaplan-Meier estimates. RESULTS The multivariate analysis showed that small grafts were not a significant risk factor for overall graft survival (GS). In the Kaplan-Meier analysis, small grafts did not significantly affect overall GS regardless of lobe selection (versus large grafts). However, GRWR < 0.6% was associated with poor overall GS. Although there were no significant differences between the 2 groups, unadjusted Kaplan-Meier curves of small grafts were inferior to those of large grafts in subcohorts with ABO incompatibility, and donor age ≥50 years. CONCLUSIONS Similar outcomes were observed for small and large graft use regardless of lobe selection. 0.6% in GRWR was reasonable as the minimum requirement of graft volume in LDLT. However, small grafts should be indicated carefully for high-risk cases.
Collapse
Affiliation(s)
- Jiro Kusakabe
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shintaro Yagi
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kazunari Sasaki
- Cleveland Clinic Lerner College of Medicine and Department of General Surgery, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH
| | - Ryuji Uozumi
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroyasu Abe
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yusuke Okamura
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kojiro Taura
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Toshimi Kaido
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shinji Uemoto
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kyoto University Graduate School of Medicine, Kyoto, Japan
| |
Collapse
|
35
|
Tajima T, Hata K, Haga H, Nishikori M, Umeda K, Kusakabe J, Miyauchi H, Okamoto T, Ogawa E, Sonoda M, Hiramatsu H, Fujimoto M, Okajima H, Takita J, Takaori‐Kondo A, Uemoto S. Post-transplant Lymphoproliferative Disorders After Liver Transplantation: A Retrospective Cohort Study Including 1954 Transplants. Liver Transpl 2021; 27:1165-1180. [PMID: 33655645 PMCID: PMC8453854 DOI: 10.1002/lt.26034] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 01/29/2021] [Accepted: 02/17/2021] [Indexed: 12/11/2022]
Abstract
Post-transplant lymphoproliferative disorders (PTLDs) are life-threatening neoplasms after organ transplantation. Because of their rarity and multiple grades of malignancy, the incidence, outcomes, and clinicopathological features affecting patient survival after liver transplantation (LT) remain unclear. We reviewed 1954 LTs in 1849 recipients (1990-2020), including 886 pediatric (<18 years of age) and 963 adult recipients. The following clinicopathological factors were studied: age, sex, liver etiologies, malignancy grades, Epstein-Barr virus status, performance status (PS), Ann Arbor stage, international prognostic index, and histopathological diagnosis. Of 1849 recipients, 79 PTLD lesions (4.3%) were identified in 70 patients (3.8%). After excluding 3 autopsy cases incidentally found, 67 (45 pediatric [5.1%] and 22 adult [2.3%]) patients were finally enrolled. Comorbid PTLDs significantly worsened recipient survival compared with non-complicated cases (P < 0.001). The 3-year, 5-year, and 10-year overall survival rates after PTLD diagnosis were 74%, 66%, and 58%, respectively. The incidence of PTLDs after LT (LT-PTLDs) was significantly higher (P < 0.001) with earlier onset (P = 0.002) in children, whereas patient survival was significantly worse in adults (P = 0.002). Univariate and multivariate analyses identified the following 3 prognostic factors: age at PTLD diagnosis ≥18 years (hazard ratio [HR], 11.2; 95% confidence interval [CI], 2.63-47.4; P = 0.001), PS ≥2 at diagnosis (HR, 6.77; 95% CI, 1.56-29.3; P = 0.01), and monomorphic type (HR, 6.78; 95% CI, 1.40-32.9; P = 0.02). A prognostic index, the "LT-PTLD score," that consists of these 3 factors effectively stratified patient survival and progression-free survival (P = 0.003 and <0.001, respectively). In conclusion, comorbid PTLDs significantly worsened patient survival after LT. Age ≥18 years and PS ≥2 at PTLD diagnosis, and monomorphic type are independent prognostic factors, and the LT-PTLD score that consists of these 3 factors may distinguish high-risk cases and guide adequate interventions.
Collapse
Affiliation(s)
- Tetsuya Tajima
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Koichiro Hata
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Hironori Haga
- Department of Diagnostic PathologyKyoto University HospitalKyotoJapan
| | - Momoko Nishikori
- Department of Hematology and OncologyKyoto University Graduate School of MedicineKyotoJapan
| | - Katsutsugu Umeda
- Department of PediatricsKyoto University Graduate School of MedicineKyotoJapan
| | - Jiro Kusakabe
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Hidetaka Miyauchi
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Tatsuya Okamoto
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Eri Ogawa
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Mari Sonoda
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Hidefumi Hiramatsu
- Department of PediatricsKyoto University Graduate School of MedicineKyotoJapan
| | - Masakazu Fujimoto
- Department of Diagnostic PathologyKyoto University HospitalKyotoJapan
| | - Hideaki Okajima
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Junko Takita
- Department of PediatricsKyoto University Graduate School of MedicineKyotoJapan
| | - Akifumi Takaori‐Kondo
- Department of Hematology and OncologyKyoto University Graduate School of MedicineKyotoJapan
| | - Shinji Uemoto
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| |
Collapse
|
36
|
Hong SK, Choe S, Yi NJ, Shin A, Choe EK, Yoon KC, Lee KW, Suh KS. Long-term Survival of 10,116 Korean Live Liver Donors. Ann Surg 2021; 274:375-382. [PMID: 31850982 DOI: 10.1097/sla.0000000000003752] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To evaluate the long-term mortality of Korean live liver donors using data from a national donor registry by comparing it with the mortality of the general population. SUMMARY OF BACKGROUND DATA Although live liver donors generally have a healthy status, their long-term mortality has not been properly addressed in a large donor registry. METHODS Data of 10,116 live liver donors were drawn from a mandated national registry of Korean live liver donors between 2000 and 2015. Matched controls were selected from the Korean National Health Insurance System-National Sample Cohort (NHIS-NSC). Median (range) follow-up of liver donors was 5.7 (0-15.9) years. Donors were 1:3 individually matched to controls by sex and 5-year age group; potential controls were from the whole NHIS-NSC (Control 1) or from NHIS-NSC after excluding people with contraindications to be organ donors (Control 2) (donor, n = 7538; Control 1, n = 28,248; Control 2, n = 28,248). RESULTS Fifty-three deaths occurred after donation. Ten-year cumulative mortality of live liver donors was 0.9%. The most common cause of death was suicide (n = 19) followed by cancer (n = 9) and traffic accident (n = 7). In the matched control analysis, overall risk of death was significantly lower in donors than in Control 1 (P < 0.001), but higher than in Control 2 (P < 0.001). CONCLUSIONS Liver donors have increased long-term mortality risk compared to similar healthy controls without contraindications to be organ donors. Therefore, long-term follow-up, including psychosocial support, is needed for live liver donors.
Collapse
Affiliation(s)
- Suk Kyun Hong
- Department of Surgery, Seoul National University College of Medicine
| | - Sunho Choe
- Department of Preventive Medicine, Seoul National University College of Medicine
| | - Nam-Joon Yi
- Department of Surgery, Seoul National University College of Medicine
| | - Aesun Shin
- Department of Preventive Medicine, Seoul National University College of Medicine
| | - Eun Kyung Choe
- Department of Surgery, Healthcare Research Institute, Seoul National University Hospital Healthcare System Gangnam Center
| | - Kyung Chul Yoon
- Department of Surgery, Division of HBP Surgery & Liver Transplantation, Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University College of Medicine
| |
Collapse
|
37
|
Kadohisa M, Inomata Y, Uto K, Hayashida S, Ohya Y, Yamamoto H, Sugawara Y, Hibi T. Impact of Donor Age on the Outcome of Living-donor Liver Transplantation: Special Consideration to the Feasibility of Using Elderly Donors. Transplantation 2021; 105:328-337. [PMID: 32235254 DOI: 10.1097/tp.0000000000003246] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND The use of elderly donors (≥60 y) in living-donor liver transplantation (LDLT) remains controversial. In this study, we aimed to determine the safety of surgery for elderly donors and the impact of donor age on LDLT outcomes. METHODS We, retrospectively, reviewed 470 cases of LDLT at Kumamoto University Hospital from December 1998 to March 2017. RESULTS Donors were divided into 5 groups according to age: 20-29 (n = 109), 30-39 (n = 157), 40-49 (n = 87), 50-59 (n = 81), and ≥60 (n = 36). At our institution, elderly donor candidates required additional preoperative work-up. There were no significant differences in the incidence of postoperative complications and duration of postoperative hospital stay among the 5 donor groups. Regardless of graft type, elderly donors were comparable to younger donor groups (<30 y) in postoperative recovery of liver function. Risk-adjusted overall survival rates of recipients among donor groups were not significantly different. Additionally, donor age was not significantly associated with 6-month graft survival of adult and pediatric recipients. CONCLUSIONS Elderly candidates ≥60 years of age can safely be selected as LDLT donors after meticulous preoperative work-up.
Collapse
Affiliation(s)
- Masashi Kadohisa
- Department of Transplantation and Pediatric Surgery, Kumamoto University, Kumamoto, Japan
| | | | - Keiichi Uto
- Department of Transplantation and Pediatric Surgery, Kumamoto University, Kumamoto, Japan
| | - Shintaro Hayashida
- Department of Transplantation and Pediatric Surgery, Kumamoto University, Kumamoto, Japan
| | - Yuki Ohya
- Department of Transplantation and Pediatric Surgery, Kumamoto University, Kumamoto, Japan
| | - Hidekazu Yamamoto
- Department of Transplantation and Pediatric Surgery, Kumamoto University, Kumamoto, Japan
| | - Yasuhiko Sugawara
- Department of Transplantation and Pediatric Surgery, Kumamoto University, Kumamoto, Japan
| | - Taizo Hibi
- Department of Transplantation and Pediatric Surgery, Kumamoto University, Kumamoto, Japan
| |
Collapse
|
38
|
Moghe A, Ganesh S, Humar A, Molinari M, Jonassaint N. Expanding Donor Selection and Recipient Indications for Living Donor Liver Transplantation. Clin Liver Dis 2021; 25:121-135. [PMID: 33978574 DOI: 10.1016/j.cld.2020.08.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
There is an acute shortage of deceased donor organs for liver transplantation in the United States. Nearly a third of patients either die or become too sick for transplant while on the transplant waitlist. Living donor liver transplantation (LDLT) bridges the gap between demand and supply of organs for liver transplantation. This article reviews current living donor selection criteria, and avenues for expansion of criteria with novel surgical techniques and ongoing outcomes research. Ways in which institutions can establish and expand LDLT programs using the Living Donor Champion model are discussed. Efforts to expand recipient indications for LDLT are described.
Collapse
Affiliation(s)
- Akshata Moghe
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Pittsburgh Medical Center, Mezzanine Level, C-Wing, PUH 200 Lothrop Street, Pittsburgh, PA 15213, USA. https://twitter.com/AkshataMoghe
| | - Swaytha Ganesh
- Living Donor Liver Transplantation Program, Department of Medicine, University of Pittsburgh Medical Center, Center for Liver Diseases, 3471 Fifth Avenue, 900 Kaufmann Building, Pittsburgh, PA 15213, USA
| | - Abhinav Humar
- Division of Abdominal Transplantation Surgery, Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, UPMC Montefiore, Seventh Floor - N723, 3459 Fifth Avenue, Pittsburgh, PA 15213, USA
| | - Michele Molinari
- Department of Surgery, University of Pittsburgh Medical Center, UPMC Montefiore, N761, 3459 Fifth Avenue, Pittsburgh, PA 15213, USA
| | - Naudia Jonassaint
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Medicine, University of Pittsburgh Medical Center, Center for Liver Diseases, 3471 Fifth Avenue, 900 Kaufmann Building, Pittsburgh, PA 15213, USA.
| |
Collapse
|
39
|
Cullen JM, Goldaracena N. Does donor muscularity "pump up" living donor liver transplant survival? Am J Transplant 2020; 20:3281-3282. [PMID: 32452159 DOI: 10.1111/ajt.16072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/14/2020] [Accepted: 05/15/2020] [Indexed: 01/25/2023]
Affiliation(s)
- Jonathan Michael Cullen
- Division of Transplant Surgery, Department of Surgery, University of Virginia, Charlottesville, Virginia, USA
| | - Nicolás Goldaracena
- Division of Transplant Surgery, Department of Surgery, University of Virginia, Charlottesville, Virginia, USA
| |
Collapse
|
40
|
Miyachi Y, Kaido T, Hirata M, Iwamura S, Yao S, Shirai H, Kamo N, Uozumi R, Yagi S, Uemoto S. The combination of a male donor's high muscle mass and quality is an independent protective factor for graft loss after living donor liver transplantation. Am J Transplant 2020; 20:3401-3412. [PMID: 32243072 DOI: 10.1111/ajt.15884] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 03/11/2020] [Accepted: 03/18/2020] [Indexed: 01/25/2023]
Abstract
We evaluated the hypothesis that grafts from donors with high muscle mass and quality may have a better outcome after living-donor-liver-transplantation (LDLT) than those from usual donors. A total of 376 primary adult-to-adult LDLT cases were enrolled in this study. Donor skeletal muscle mass index (SMI) and intramuscular adipose tissue content (IMAC) were used as markers of muscle mass and quality. In male donor cases (n = 198), those with higher SMI and lower IMAC than age-adjusted values were defined as the "high muscularity donors" (n = 38) and the others were defined as the "control" (n = 160). The high muscularity donor showed better 1-year (97% vs 82%, P = .020) and overall graft survival rate (88% vs 67%, P = .024) than the control group after LDLT. Contrastingly, the influence of the muscularity was not observed in female donor cases. Multivariable analysis including donor age confirmed that a high muscularity donor was an independent protective factor for overall graft survival after LDLT (hazard ratio, 0.337; 95% CI: 0.101-0.838; P = .017). Our study first confirmed that high muscle mass and quality of a male donor is a protective factor of allograft loss after LDLT, independently from donor age.
Collapse
Affiliation(s)
- Yosuke Miyachi
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toshimi Kaido
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masaaki Hirata
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Sena Iwamura
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Siyuan Yao
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hisaya Shirai
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Naoko Kamo
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ryuji Uozumi
- Department of Biomedical Statistics and Bioinformatics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shintaro Yagi
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shinji Uemoto
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| |
Collapse
|
41
|
Imaoka Y, Ohira M, Sato K, Kuroda S, Tahara H, Ide K, Kobayashi T, Tanaka Y, Kawano R, Ohdan H. Impact on biliary complications of donor abdominal aortic calcification among living donor liver transplantation: a retrospective study. Transpl Int 2020; 33:1745-1753. [PMID: 32970890 DOI: 10.1111/tri.13748] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/11/2020] [Accepted: 09/13/2020] [Indexed: 12/15/2022]
Abstract
Abdominal aortic calcification (AAC) was reported as a poor prognostic factor among liver transplantation. However, donor AAC is not enough discussed. We analyzed the impact of the donor AAC level on graft function on outcomes following living donor liver transplantation (LDLT). A total of 133 consecutive patients who had undergone LDLT were divided into two groups (non-AAC group and AAC group) according to their donor AAC level by plain computed tomography. The rate of postoperative biliary complications (BC) was significantly higher in AAC group (N = 17) than in non-AAC group (N = 116; HR, 2.77; 95% CI, 1.32-5.83; P = 0.0008). The Cox proportional hazards regression model revealed that donor AAC (HR, 4.15; 95% CI, 1.93-8.97; P = 0.0003) and right lobe graft (HR, 2.81; 95% CI, 1.41-5.61; P = 0.003) increased the risk of BC. Conversely, splenectomy (HR, 0.39; 95% CI, 0.16-0.92; P = 0.03) decreased the risk of BC after LDLT independently. The long-term survival was also significantly worse in AAC group than in non-AAC group (HR, 2.25; 95% CI, 1.04-4.89; P = 0.04). Donor AAC was an independent prognostic factor for BC among patients undergoing LDLT. Although further investigations are needed to verify our results, the levels of donor AAC could be a useful tool to identify the risks of BC and predict better outcomes following LDLT.
Collapse
Affiliation(s)
- Yuki Imaoka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Masahiro Ohira
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Koki Sato
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Shintaro Kuroda
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hiroyuki Tahara
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kentaro Ide
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tsuyoshi Kobayashi
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yuka Tanaka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Reo Kawano
- Clinical Research Center in Hiroshima, Hiroshima University Hospital, Hiroshima, Japan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| |
Collapse
|
42
|
Michalik M, Gładyś A, Czekaj P. Differentiation of Cells Isolated from Afterbirth Tissues into Hepatocyte-Like Cells and Their Potential Clinical Application in Liver Regeneration. Stem Cell Rev Rep 2020; 17:581-603. [PMID: 32974851 PMCID: PMC8036182 DOI: 10.1007/s12015-020-10045-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/16/2020] [Indexed: 12/11/2022]
Abstract
Toxic, viral and surgical injuries can pose medical indications for liver transplantation. The number of patients waiting for a liver transplant still increases, but the number of organ donors is insufficient. Hepatocyte transplantation was suggested as a promising alternative to liver transplantation, however, this method has some significant limitations. Currently, afterbirth tissues seem to be an interesting source of cells for the regenerative medicine, because of their unique biological and immunological properties. It has been proven in experimental animal models, that the native stem cells, and to a greater extent, hepatocyte-like cells derived from them and transplanted, can accelerate regenerative processes and restore organ functioning. The effective protocol for obtaining functional mature hepatocytes in vitro is still not defined, but some studies resulted in obtaining functionally active hepatocyte-like cells. In this review, we focused on human stem cells isolated from placenta and umbilical cord, as potent precursors of hepatocyte-like cells for regenerative medicine. We summarized the results of preclinical and clinical studies dealing with the introduction of epithelial and mesenchymal stem cells of the afterbirth origin to the liver failure therapy. It was concluded that the use of native afterbirth epithelial and mesenchymal cells in the treatment of liver failure could support liver function and regeneration. This effect would be enhanced by the use of hepatocyte-like cells obtained from placental and/or umbilical stem cells. Graphical abstract ![]()
Collapse
Affiliation(s)
- Marcin Michalik
- Department of Cytophysiology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Katowice, Poland
| | - Aleksandra Gładyś
- Department of Cytophysiology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Katowice, Poland
| | - Piotr Czekaj
- Department of Cytophysiology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Katowice, Poland.
| |
Collapse
|
43
|
Kaido T. Recent evolution of living donor liver transplantation at Kyoto University: How to achieve a one-year overall survival rate of 99%? Hepatobiliary Pancreat Dis Int 2020; 19:328-333. [PMID: 32565064 DOI: 10.1016/j.hbpd.2020.06.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 06/09/2020] [Indexed: 02/06/2023]
Abstract
Previously, living donor liver transplantation was considered as a "high-risk, high-return" medical treatment due to the relatively high short-term mortality. It is our task to change "high-risk, high-return" into a "low-risk, high-return" situation. In this review article, the recent evolutions in living donor liver transplantation for both donors and recipients at Kyoto University such as portal vein pressure modulation, hybrid donor operation, and perioperative management considering sarcopenia, focusing on improvement of short-term outcomes are described. Under a paradigm of "marketing and innovation", various innovations and efforts have been made over the last decade aiming at improving the short-term outcomes of both donors and recipients. By doing so, excellent short-term results after living donor liver transplantation have been achieved, along with a potentially epoch-making discoveries.
Collapse
Affiliation(s)
- Toshimi Kaido
- Department of Gastroenterological and General Surgery, St. Luke's International University Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo 104-8560, Japan; Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| |
Collapse
|
44
|
Takeda M, Sakamoto S, Irie R, Uchida H, Shimizu S, Yanagi Y, Abdelwahed MS, Fukuda A, Kasahara M. Late T cell-mediated rejection may contribute to poor outcomes in adolescents and young adults with liver transplantation. Pediatr Transplant 2020; 24:e13708. [PMID: 32333637 DOI: 10.1111/petr.13708] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 01/31/2020] [Accepted: 03/10/2020] [Indexed: 12/23/2022]
Abstract
Although poor long-term graft survival in LT in AYA is recognized, detailed epidemiological data are still lacking. L-TCMR may have poor outcomes. This study aimed to provide a detailed, epidemiological assessment of the association between AYA age and rejection. L-TCMR was defined in this study as TCMR with central vein or perivenular inflammation occurring later than 3 months after LT. A total of 342 patients who survived for at least 3 months after LT between 2005 and 2015 were enrolled. The AYA group (10-24 years) was compared with the C group (less than 10 years), and the incidence and outcomes of L-TCMR were analyzed. In total, 342 patients had LT; 38 of these were AYA with the mean follow-up period of 6.7 years. A total of 304 patients in C group had a mean follow-up period of 6.3 years (P = .28). The incidence of L-TCMR in AYA group was significantly higher than in C group (15.8% vs 4.6%, P = .006). The time to L-TCMR after LT was significantly shorter in AYA group (P = .01). Neither patient survival nor the incidence of non-adherence differed significantly between the groups (P = .18 and P = .89). The number of additional immunosuppressants after L-TCMR was significantly higher in the AYA group (P = .04). A high incidence of L-TCMR was observed in AYA group irrespective of non-adherence. AYA patients with L-TCMR should be followed carefully due to the poor results of post-treatment biopsy and the need for intensive immunosuppressive therapy.
Collapse
Affiliation(s)
- Masahiro Takeda
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Seisuke Sakamoto
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Rie Irie
- Department of Pathology, National Center for Child Health and Development, Tokyo, Japan
| | - Hajime Uchida
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Seiichi Shimizu
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Yusuke Yanagi
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Mohamed Sami Abdelwahed
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Akinari Fukuda
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Mureo Kasahara
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| |
Collapse
|
45
|
Kusakabe J, Hata K, Tanaka S, Omae K, Okamura Y, Tajima T, Tamaki I, Miyauchi H, Kubota T, Tanaka H, Uemoto S. Prognostic index consisting of early post-transplant variables <2 weeks in adult living-donor liver transplantation. Hepatol Res 2020; 50:741-753. [PMID: 32012392 PMCID: PMC7317571 DOI: 10.1111/hepr.13489] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 01/21/2020] [Accepted: 01/26/2020] [Indexed: 12/11/2022]
Abstract
AIM Six-month recipient mortality after adult-to-adult living-donor liver transplantation (LDLT) remains high. Early and accurate prediction of recipient outcome and continuous monitoring of recipient severity after surgery are both essential for guiding appropriate care. This study was designed to identify early post-transplant parameters associated with 6-month mortality, and thereby to construct a discriminatory prognostic index (PI). METHODS We retrospectively analyzed 400 consecutive primary adult-to-adult LDLTs in our center (2006-2017). Perioperative variables were comprehensively analyzed for their accuracy in predicting recipient mortality by comparing the area under the receiver operating characteristic (AUROC) of each factor. RESULTS The AUROCs of preoperative predictive factors, for example, Model for End-stage Liver Disease (MELD) score and donor age, were 0.56 and 0.64, respectively, whereas those of post-transplant platelet count (PLT), total bilirubin (T-BIL), and prothrombin time - international normalized ratio (INR) on postoperative day (POD)-7-14 were 0.71/0.84, 0.68/0.82, and 0.71/0.78, respectively. Logistic regression analysis provided a formula: PIPOD-14 = 3.39 + 0.12 × PLTPOD-14 - 0.09 × T-BILPOD-14 - 1.23 × INRPOD-14 , indicating a high AUROC of 0.87. Recipient 6-month survival with PIPOD-14 < 2.38 (n = 173) was 71.7%, whereas that with PIPOD-14 ≥ 2.38 (n = 222) was 97.7% (P < 0.001). The AUROCs of PIPOD-7 were as high as 0.8 in the subgroups with younger donors (<50 years of age), right lobe grafts, ABO-identical/compatible combinations, or low MELD score (<20), indicating usefulness of PI to identify unexpectedly complicated cases within the first week. CONCLUSIONS A novel, post-transplant survival estimator, PI, accurately predicts recipient 6-month mortality within 1-2 weeks after adult LDLT. Daily monitoring of PI could facilitate early interventions including retransplantation in critically ill patients.
Collapse
Affiliation(s)
- Jiro Kusakabe
- Department of Surgery, Division of Hepato‐Biliary‐Pancreatic Surgery and TransplantationKyoto University Graduate School of MedicineKyotoJapan
| | - Koichiro Hata
- Department of Surgery, Division of Hepato‐Biliary‐Pancreatic Surgery and TransplantationKyoto University Graduate School of MedicineKyotoJapan
| | - Shiro Tanaka
- Department of Clinical BiostatisticsKyoto University Graduate School of MedicineKyotoJapan
| | - Katsuhiro Omae
- Department of Clinical BiostatisticsKyoto University Graduate School of MedicineKyotoJapan
| | - Yusuke Okamura
- Department of Surgery, Division of Hepato‐Biliary‐Pancreatic Surgery and TransplantationKyoto University Graduate School of MedicineKyotoJapan
| | - Tetsuya Tajima
- Department of Surgery, Division of Hepato‐Biliary‐Pancreatic Surgery and TransplantationKyoto University Graduate School of MedicineKyotoJapan
| | - Ichiro Tamaki
- Department of Surgery, Division of Hepato‐Biliary‐Pancreatic Surgery and TransplantationKyoto University Graduate School of MedicineKyotoJapan
| | - Hidetaka Miyauchi
- Department of Surgery, Division of Hepato‐Biliary‐Pancreatic Surgery and TransplantationKyoto University Graduate School of MedicineKyotoJapan
| | - Toyonari Kubota
- Department of Surgery, Division of Hepato‐Biliary‐Pancreatic Surgery and TransplantationKyoto University Graduate School of MedicineKyotoJapan
| | - Hirokazu Tanaka
- Department of Surgery, Division of Hepato‐Biliary‐Pancreatic Surgery and TransplantationKyoto University Graduate School of MedicineKyotoJapan
| | - Shinji Uemoto
- Department of Surgery, Division of Hepato‐Biliary‐Pancreatic Surgery and TransplantationKyoto University Graduate School of MedicineKyotoJapan
| |
Collapse
|
46
|
Tai K, Kuramitsu K, Kido M, Tanaka M, Komatsu S, Awazu M, Gon H, So S, Tsugawa D, Mukubo H, Terai S, Yanagimoto H, Toyama H, Ajiki T, Fukumoto T. Impact of Albumin-Bilirubin Score on Short- and Long-Term Survival After Living-Donor Liver Transplantation: A Retrospective Study. Transplant Proc 2020; 52:910-919. [PMID: 32183990 DOI: 10.1016/j.transproceed.2020.01.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 12/02/2019] [Accepted: 01/02/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND The albumin-bilirubin (ALBI) grade, stratified from the ALBI score, may have prognostic value in patients with hepatocellular carcinoma. We aim to evaluate the prognostic abilities of the ALBI score/grade among living-donor liver transplantation patients. METHODS We retrospectively collected data of 81 patients who underwent living-donor liver transplant at Kobe University Hospital between June 2000 and October 2018. The efficacy of the ALBI score/grade as a prognostic factor was assessed and compared with that of the well-established Model for End-Stage Liver Disease (MELD) score. MAIN FINDINGS Multivariate analysis indicated that recipient age (P = .003), donor age (P = .003), ALBI score ≥ -1.28 (P = .002), and ALBI grade III (P = .004) were independently associated with post-transplant survival. A high MELD score was not associated with post-transplant survival in univariate or multivariate analyses. Although there was no significant difference in the overall survival rate relative to recipient and donor age, ALBI score/grade was significantly associated with the 1- and 5-year survival rates (P = .023, P = .005). ALBI scores specifically detected fatal complications of post-transplant graft dysfunction (P = .031) and infection (P = .020). CONCLUSION ALBI score/grade predicted patient survival more precisely than the MELD score did, suggesting that it is a more useful prognostic factor compared to the MELD score in living-donor liver transplantation cases.
Collapse
Affiliation(s)
- Kentaro Tai
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan.
| | - Kaori Kuramitsu
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Masahiro Kido
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Motofumi Tanaka
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Shohei Komatsu
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Masahide Awazu
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Hidetoshi Gon
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Shinichi So
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Daisuke Tsugawa
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Hideyo Mukubo
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Sachio Terai
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Hiroaki Yanagimoto
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Hirochika Toyama
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Tetsuo Ajiki
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| | - Takumi Fukumoto
- Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe City, Hyogo, Japan
| |
Collapse
|
47
|
Kojima H, Nakamura K, Kupiec-Weglinski JW. Therapeutic targets for liver regeneration after acute severe injury: a preclinical overview. Expert Opin Ther Targets 2020; 24:13-24. [PMID: 31906729 DOI: 10.1080/14728222.2020.1712361] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Introduction: Liver transplantation is the only viable treatment with a proven survival benefit for acute liver failure (ALF). Donor organ shortage is, however, a major hurdle; hence, alternative approaches that enable liver regeneration and target acute severe hepatocellular damage are necessary.Areas covered: This article sheds light on therapeutic targets for liver regeneration and considers their therapeutic potential. ALF following extensive hepatocyte damage and small-for-size syndrome (SFSS) are illuminated for the reader while the molecular mechanisms of liver regeneration are assessed in accordance with relevant therapeutic strategies. Furthermore, liver background parameters and predictive biomarkers that might associate with liver regeneration are reviewed.Expert opinion: There are established and novel experimental strategies for liver regeneration to prevent ALF resulting from SFSS. Granulocyte-colony stimulating factor (G-CSF) is a promising agent targeting liver regeneration after acute severe injury. Autophagy and hepatocyte senescence represent attractive new targets for liver regeneration in acute severe hepatic injury. Liver support strategies, including tissue engineering, constitute novel regenerative means; the success of this is dependent on stem cell research advances. However, there is no firm clinical evidence that these supportive strategies may alleviate hepatocellular damage until liver transplantation becomes available or successful self-liver regeneration occurs.
Collapse
Affiliation(s)
- Hidenobu Kojima
- The Dumont-UCLA Transplantation Center, Department of Surgery, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Kojiro Nakamura
- Department of Surgery, Kyoto University, Kyoto, Japan.,Department of Surgery, Nishi-Kobe Medical Center, Kobe, Japan
| | - Jerzy W Kupiec-Weglinski
- The Dumont-UCLA Transplantation Center, Department of Surgery, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| |
Collapse
|
48
|
Park J, Lim SJ, Choi HJ, Hong SH, Park CS, Choi JH, Chae MS. Predictive utility of the C-reactive protein to albumin ratio in early allograft dysfunction in living donor liver transplantation: A retrospective observational cohort study. PLoS One 2019; 14:e0226369. [PMID: 31821367 PMCID: PMC6903745 DOI: 10.1371/journal.pone.0226369] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 11/25/2019] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND This study was performed to determine the association between the ratio of C-reactive protein to albumin (CRP/ALB) and the risk of early allograft dysfunction (EAD) in patients undergoing living donor liver transplantation (LDLT). PATIENTS AND METHODS A total of 588 adult patients undergoing LDLT were retrospectively investigated, after 22 were excluded because of signs of overt infection or history of ALB infusion. The study population was classified into high and low CRP/ALB ratio groups according to EAD. All laboratory variables, including CRP and ALB, had been collected on the day before surgery. A percentage value for the CRP/ALB ratio (%) was calculated as CRP/ALB × 100. RESULTS After LDLT, 83 patients (14.1%) suffered EAD occurrence. A higher CRP/ALB ratio was independently associated with risk of EAD, Model for End-stage Liver Disease score, fresh frozen plasma transfusion, and donor age. Based on a cutoff CRP/ALB ratio (i.e., > 20%), the probability of EAD was significantly (2-fold) higher in the high versus low CRP/ALB group. The predictive utility of CRP/ALB ratio for EAD was greater than those of other inflammatory markers. In addition, patients with a high CRP/ALB ratio had poorer survival than those with a low CRP/ALB ratio during the follow-up period. CONCLUSIONS The easily calculated CRP/ALB ratio may allow estimation of the risk of EAD after LDLT and can provide additional information that may facilitate the estimation of a patient's overall condition.
Collapse
Affiliation(s)
- Jaesik Park
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Soo Jin Lim
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ho Joong Choi
- Department of Surgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sang Hyun Hong
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chul Soo Park
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong Ho Choi
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Min Suk Chae
- Department of Anesthesiology and Pain Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- * E-mail:
| |
Collapse
|
49
|
Ethical Implications in Donor and Recipient Utilization for Liver Transplant. CURRENT TRANSPLANTATION REPORTS 2019. [DOI: 10.1007/s40472-019-00252-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
50
|
Moosburner S, Ritschl PV, Wiering L, Gassner JMGV, Öllinger R, Pratschke J, Sauer IM, Raschzok N. [High donor age for liver transplantation : Tackling organ scarcity in Germany]. Chirurg 2019; 90:744-751. [PMID: 30707248 DOI: 10.1007/s00104-019-0801-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Liver transplantation is the only curative treatment option for patients with end-stage liver disease; however, the 40% decline of available organ donors in recent years in Germany necessitates the optimization of available resources and possibly extending the criteria to older donors. MATERIAL AND METHODS All 2652 livers made available to the Charité Universitätsmedizin Berlin from 2010 to 2016 were retrospectively analyzed and the clinical outcome of 526 liver transplantations during this time frame were evaluated. RESULTS The median age of donors of transplanted organs increased from 49.3 years in 2010 to 57.3 years in 2016 (p = 0.02). Organs from donors ≥65 years were more frequently discarded than organs from younger donors (n = 344, 18.4% vs. n = 220, 28.1%; p = 0.005). Moreover, the older donors had higher rates of diabetes mellitus and hepatic steatosis. Organs from older donors had a higher donor risk index (2.8 vs. 2.2; p < 0.001) and were transplanted more often in patients with preserved liver function and hepatocellular carcinoma and liver cirrhosis (n = 121, 74.7% of indications). The 3‑year survival after liver transplantation from donors ≥65 and ≥80 years old was not significantly reduced in comparison to younger donors; however, there was an increased retransplantation rate (28.6%; p = 0.005) after transplantation of organs from donors ≥80 years old. CONCLUSION Despite conservative organ acceptance there were higher rates of retransplantation after transplantation from very old donors. In the light of an increasing scarcity of suitable organs this mandates caution and highlights the need for adequate assessment instruments for marginal donor organs before transplantation.
Collapse
Affiliation(s)
- S Moosburner
- Chirurgische Klinik, Campus Charité Mitte und Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - P V Ritschl
- Chirurgische Klinik, Campus Charité Mitte und Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland.,BIH Charité Clinician Scientist Program, Berlin Institute of Health (BIH), Berlin, Deutschland
| | - L Wiering
- Chirurgische Klinik, Campus Charité Mitte und Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - J M G V Gassner
- Chirurgische Klinik, Campus Charité Mitte und Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - R Öllinger
- Chirurgische Klinik, Campus Charité Mitte und Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - J Pratschke
- Chirurgische Klinik, Campus Charité Mitte und Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - I M Sauer
- Chirurgische Klinik, Campus Charité Mitte und Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - N Raschzok
- Chirurgische Klinik, Campus Charité Mitte und Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Deutschland. .,BIH Charité Clinician Scientist Program, Berlin Institute of Health (BIH), Berlin, Deutschland.
| |
Collapse
|