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Pravisani R, Sepulveda A, Cocchi L, de Mello E, Cauchy F, Dokmak S, Farges O, Durand F, Weiss E, Dondero F, Lesurtel M. Graft aberrant hepatic arteries in deceased donor liver transplantation: The "one liver, one artery" approach. Liver Transpl 2022; 28:1876-1887. [PMID: 35751148 DOI: 10.1002/lt.26536] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 05/16/2022] [Accepted: 06/07/2022] [Indexed: 01/13/2023]
Abstract
In liver transplantation (LT), graft aberrant hepatic arteries (aHAs) frequently require complex arterial reconstructions, potentially increasing the risk of post-operative complications. However, intrahepatic hilar arterial shunts are physiologically present and may allow selective aHA ligation. Thus, we performed a retrospective study from a single-center cohort of 618 deceased donor LTs where a selective reconstruction policy of aHAs was prospectively applied. In the presence of any aHA, the vessel with the largest caliber was first reconstructed. In case of adequate bilobar arterial perfusion assessed on intraparenchymal Doppler ultrasound, the remnant vessel was ligated; otherwise, it was reconstructed. Consequently, outcomes of three patient groups were compared: the "no aHAs" group (n = 499), the "reconstructed aHA" group (n = 25), and the "ligated aHA" group (n = 94). Primary endpoint was rate of biliary complications. Only 38.4% of right aHAs and 3.1% of left aHAs were reconstructed. Rates of biliary complications in the no aHA, reconstructed aHA, and ligated aHA groups were 23.4%, 28%, and 20.2% (p = 0.667), respectively. The prevalence rates of primary non-function (p = 0.534), early allograft dysfunction (p = 0.832), and arterial complications (p = 0.271), as well as patient survival (p = 0.266) were comparable among the three groups. Retransplantation rates were 3.8%, 4%, and 5.3% (p = 0.685), respectively. In conclusion, a selective reconstruction policy of aHAs based on Doppler assessment of bilobar intraparenchymal arterial flow did not increase post-operative morbidity and avoided unnecessary and complex arterial reconstructions.
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Affiliation(s)
- Riccardo Pravisani
- Department of HPB Surgery and Liver Transplantation, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
- Liver-Kidney Transplant Unit, Department of MedicineUniversity of UdineUdineItaly
| | - Ailton Sepulveda
- Department of HPB Surgery and Liver Transplantation, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
| | - Lorenzo Cocchi
- Department of HPB Surgery and Liver Transplantation, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
| | - Estrella de Mello
- Department of HPB Surgery and Liver Transplantation, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
| | - Francois Cauchy
- Department of HPB Surgery and Liver Transplantation, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
| | - Safi Dokmak
- Department of HPB Surgery and Liver Transplantation, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
| | - Olivier Farges
- Department of HPB Surgery and Liver Transplantation, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
| | - Francois Durand
- Hepatology and Liver Intensive Care, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
| | - Emmanuel Weiss
- Department of Anesthesiology and Critical Care, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
| | - Federica Dondero
- Department of HPB Surgery and Liver Transplantation, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
| | - Mickaël Lesurtel
- Department of HPB Surgery and Liver Transplantation, AP-HP Beaujon HospitalUniversity of ParisClichyFrance
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Yamamoto H, Sambommatsu Y, Ishii M, Shimata K, Isono K, Honda M, Sugawara Y, Inomata Y, Hibi T. Surgical Outcomes of Domino Liver Transplantation Using Grafts From Living Donors With Familial Amyloid Polyneuropathy. Liver Transpl 2022; 28:603-614. [PMID: 34989109 DOI: 10.1002/lt.26401] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 11/29/2021] [Accepted: 12/19/2021] [Indexed: 01/13/2023]
Abstract
Domino liver transplantation (DLT) using grafts from donors with familial amyloid polyneuropathy is an acceptable procedure for expanding the donor pool. The vascular and biliary reconstructions in living donor DLT (LDDLT) are technically demanding, and data on the short-term and long-term surgical outcomes of domino donors and recipients in LDDLT are limited. In this study, we identified 25 domino recipients from our liver transplantation program (1999-2018), analyzed the vascular and biliary reconstructions performed, and evaluated the surgical outcomes, including graft survival. Piggyback technique was adopted in all 25 domino donors. The only surgical complication in domino donors was hepatic vein (HV) stenosis with an incidence rate of 4%. In 22 domino recipients, right HV and middle/left HV were reconstructed separately. A total of 10 recipients had 2 arteries anastomosed, and 18 underwent duct-to-duct biliary anastomosis. HV stenosis and biliary stricture had incidence rates of 8% and 24%, respectively, in the recipients, but none of them developed hepatic artery thrombosis. The 1-year and 5-year graft survival rates were 100% each in the domino donors, and 84.0% and 67.3% in the domino recipients, respectively. In conclusion, LDDLT has acceptable outcomes without increasing the operative risk in donors despite the demanding surgical technique involved.
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Affiliation(s)
- Hidekazu Yamamoto
- Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Yuzuru Sambommatsu
- Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Masatsugu Ishii
- Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Keita Shimata
- Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Kaori Isono
- Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Masaki Honda
- Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Yasuhiko Sugawara
- Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | | | - Taizo Hibi
- Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
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Why do multiple arteries in left lobe liver grafts need special attention? Langenbecks Arch Surg 2021; 406:2147-2148. [PMID: 34324060 DOI: 10.1007/s00423-021-02280-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 07/14/2021] [Indexed: 10/20/2022]
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Puri Y, Rammohan A, Marcos A, Rela PM. Objective method for selective reconstruction of multiple graft arteries to potentially reduce biliary complications. Langenbecks Arch Surg 2021; 406:2149-2150. [PMID: 34324061 DOI: 10.1007/s00423-021-02281-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 07/14/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Yogesh Puri
- The Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, No.07 CLC Works Road, Chromepet, Chennai, 600044, India.
| | - Ashwin Rammohan
- The Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, No.07 CLC Works Road, Chromepet, Chennai, 600044, India
| | - Amadeo Marcos
- The Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, No.07 CLC Works Road, Chromepet, Chennai, 600044, India
| | - Prof Mohamed Rela
- The Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharath Institute of Higher Education and Research, No.07 CLC Works Road, Chromepet, Chennai, 600044, India
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Anatomical Basis for Selective Multiple Arterial Reconstructions in Living Donor Liver Transplantation. Langenbecks Arch Surg 2021; 406:1943-1949. [DOI: 10.1007/s00423-021-02176-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 04/12/2021] [Indexed: 01/16/2023]
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Carpenter D, Chaudhry S, Samstein B. The Current State of Minimally Invasive Living Donor Hepatectomy. CURRENT TRANSPLANTATION REPORTS 2020. [DOI: 10.1007/s40472-020-00287-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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Harada N, Yoshizumi T, Uchiyama H, Ikegami T, Itoh S, Takeishi K, Toshima T, Nagao Y, Yoshiya S, Mori M. Impact of middle hepatic artery reconstruction after living donor liver transplantation using the left lobe. Clin Transplant 2020; 34:e13850. [PMID: 32150767 DOI: 10.1111/ctr.13850] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 02/05/2020] [Accepted: 03/01/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION The aim of this study was to clarify the impact of middle hepatic artery reconstruction on the outcomes of duct-to-duct biliary anastomosis after living donor liver transplantation (LDLT) using the left lobe. MATERIALS AND METHODS Among 258 patients who underwent LDLT using the left lobe, 216 patients who underwent hepatic artery reconstruction and one hepatic duct reconstruction with duct-to-duct interrupted anastomosis were divided into three groups: Group A (n = 123), one arterial stump with left hepatic artery reconstruction; Group B (n = 32), two arterial stumps with only left hepatic artery reconstruction; and Group C (n = 61), two arterial stumps with reconstruction of the left and middle hepatic arteries. The outcomes after LDLT were compared among the three groups. RESULTS No hepatic artery complications occurred. Group B had a significantly greater incidence of anastomotic biliary stricture than Group C. A multivariate analysis with Cox regression revealed that being in Group B was the only significant independent risk factor for postoperative anastomotic biliary stricture after LDLT. CONCLUSIONS Middle and left hepatic artery reconstruction is safe in LDLT and may prevent biliary stricture caused by dual hepatic artery reconstruction when the graft has left and middle hepatic artery stumps.
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Affiliation(s)
- Noboru Harada
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hideaki Uchiyama
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toru Ikegami
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shinji Itoh
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kazuki Takeishi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takeo Toshima
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Nagao
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shohei Yoshiya
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masaki Mori
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Balci D, Ahn CS. Hepatic artery reconstruction in living donor liver transplantation. Curr Opin Organ Transplant 2019; 24:631-636. [DOI: 10.1097/mot.0000000000000697] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Kim SH, Na BG, Lee EC, Park SJ. Arterial blood gas test to decide whether to reconstruct single or both the arteries in living donor liver transplantation. Hepatobiliary Surg Nutr 2018; 7:440-442. [PMID: 30652088 DOI: 10.21037/hbsn.2018.10.04] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Background The graft used in living donor liver transplantation (LDLT) sometimes has two hepatic arteries. This study aimed to introduce arterial-blood gas (ABG) test on the decision on whether to reconstruct a single or both arteries in LDLT. Methods Patients with a right lobe graft with two hepatic arteries were enrolled from the prospectively maintained database of our institution. After anastomosis of one of two arteries, the back-bleeding from the second hepatic artery was taken for ABG test. Depending on the results, the second artery was anastomosed or ligated. Results Between January 2012 and December 2017, a total of 372 patients underwent LDLT, and 21 living donors had two right hepatic arteries. Based on ABG test results, a single anastomosis was created in 15 recipients while double anastomoses were performed in the remaining 6 recipients. All the patients had an uneventful recovery and were discharged in good conditions. Neither hepatic artery thrombosis nor liver dysfunction was observed during the median follow-up of 26 months (range, 6-71 months). The overall incidence of biliary complications was 9.5% (2/21). Bile leakage arose in one patient with two hepatic artery reconstructions, and the patient subsequently developed biliary stricture. Biliary stricture occurred in another patient with one hepatic artery reconstruction. The biliary complications were successfully managed with endoscopic or percutaneous intervention. Conclusions ABG test provides a good measure for deciding whether to reconstruct single or both arteries in LDLT.
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Affiliation(s)
- Seong Hoon Kim
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Korea
| | - Byung Gon Na
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Korea
| | - Eung Chang Lee
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Korea
| | - Sang Jae Park
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Korea
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Minimizing Hepatic Artery Thrombosis and Establishing Safety of Grafts With Dual Arteries in Living Donor Liver Transplantation. Transplant Proc 2018; 50:1378-1385. [DOI: 10.1016/j.transproceed.2018.02.065] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Revised: 01/03/2018] [Accepted: 02/06/2018] [Indexed: 12/26/2022]
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Montalti R, Benedetti Cacciaguerra A, Nicolini D, Ahmed EA, Coletta M, De Pietri L, Risaliti A, Troisi RI, Mocchegiani F, Vivarelli M. Impact of aberrant left hepatic artery ligation on the outcome of liver transplantation. Liver Transpl 2018; 24:204-213. [PMID: 29211941 DOI: 10.1002/lt.24992] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 10/06/2017] [Accepted: 11/19/2017] [Indexed: 12/28/2022]
Abstract
The preservation of a graft's aberrant left hepatic artery (LHA) during liver transplantation (LT) ensures optimal vascularization of the left liver but can also be considered a risk factor for hepatic artery thrombosis (HAT). In contrast, ligation of an aberrant LHA may lead to hepatic ischemia with the potential risk of graft dysfunction and biliary complications. The aim of this study was to prospectively analyze the impact on the surgical strategy for LT of 5 tests performed to establish whether an aberrant LHA was an accessory or a replaced artery, thus leading to the design of a decisional algorithm. From August 2005 to December 2016, 395 whole LTs were performed in 376 patients. Five parameters were evaluated to determine whether an aberrant LHA was an accessory or a replaced artery. On the basis of our decision algorithm, an aberrant LHA was ligated during surgery when assessed as accessory and preserved when assessed as replaced. A total of 138 anatomical variants of hepatic arterial vascularization occurred in 120/395 (30.4%) grafts. Overall, the incidence of an aberrant LHA was 63/395 (15.9%). The LHA was ligated in 33 (52.4%) patients and preserved in 30 (47.6%) patients. After a mean follow-up period of 50.9 ± 39.7 months, the incidence of HAT, primary nonfunction, early allograft dysfunction, biliary stricture or leaks, and overall survival was similar in the 2 groups. In conclusion, once shown to be an accessory, an LHA can be safely ligated without clinical consequences on the outcome of LT. Liver Transplantation 24 204-213 2018 AASLD.
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Affiliation(s)
- Roberto Montalti
- Hepatobiliary and Abdominal Transplantation Surgery, Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Andrea Benedetti Cacciaguerra
- Hepatobiliary and Abdominal Transplantation Surgery, Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Daniele Nicolini
- Hepatobiliary and Abdominal Transplantation Surgery, Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Emad Alì Ahmed
- Hepatobiliary and Abdominal Transplantation Surgery, Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy
- Hepatobiliary and Pancreatic Surgery Unit, General Surgery Department, Sohag University, Sohag, Egypt
| | - Martina Coletta
- Hepatobiliary and Abdominal Transplantation Surgery, Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Lesley De Pietri
- Anesthesiology and Intensive Care Unit, Arcispedale Santa Maria Nuova, Scientific Institute for Research, Hospitalization, and Health Care, Reggio Emilia, Italy
| | - Andrea Risaliti
- General Surgery and Transplantation Unit, Department of Medicine, University of Udine, Udine, Italy
| | - Roberto Ivan Troisi
- Department of General, Hepatobiliary and Liver Transplantation Surgery, Ghent University Hospital Medical School, Ghent, Belgium
| | - Federico Mocchegiani
- Hepatobiliary and Abdominal Transplantation Surgery, Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Marco Vivarelli
- Hepatobiliary and Abdominal Transplantation Surgery, Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy
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Abstract
Living donor liver transplantation (LDLT) has been increasingly embraced around the world as an important strategy to address the shortage of deceased donor livers. The aim of this guideline, approved by the International Liver Transplantation Society (ILTS), is to provide a collection of expert opinions, consensus, and best practices surrounding LDLT. Recommendations were developed from an analysis of the National Library of Medicine living donor transplantation indexed literature using the Grading of Recommendations Assessment, Development and Evaluation methodology. Writing was guided by the ILTS Policy on the Development and Use of Practice Guidelines (www.ilts.org). Intended for use by physicians, these recommendations support specific approaches to the diagnostic, therapeutic, and preventive aspects of care of living donor liver transplant recipients. Compared to cadaveric liver transplantation, live donor LT (LDLT) is challenged by ethical, medical and surgical considerations, many of which are still unresolved. The aim of this guideline is to provide a collection of expert opinions, consensus, and best practices surrounding LDLT.
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Lee KW, Lee S, Huh J, Cho CW, Lee N, Kim HS, Kim K, Kim JM, Choi GS, Kwon CHD, Joh JW, Lee SK. Outcome of living donor liver transplantation using right liver allografts with multiple arterial supply. Liver Transpl 2016; 22:1649-1655. [PMID: 27514322 DOI: 10.1002/lt.24600] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Accepted: 07/26/2016] [Indexed: 02/07/2023]
Abstract
A right liver graft with multiple hepatic artery (HA) stumps can be found in approximately 5% of living donor liver transplantation (LDLT) using a right lobe graft. From January 2000 to June 2014, 1149 patients underwent LDLT procedures. Thirty patients with LDLT using a right lobe graft with multiple HA stumps and 149 patients with LDLT using a right lobe graft with a single HA stump were enrolled. These patients were divided into 3 groups: single HA (group 1, n = 149), multiple HAs with total reconstruction (group 2, n = 19), and multiple HAs with selective partial reconstruction (group 3, n = 11). Selective partial reconstruction was performed only when pulsatile back-bleeding was confirmed after larger HA reconstruction and sufficient intrahepatic arterial flow was confirmed by Doppler ultrasound (DUS). In group 2, the donor HAs were smaller (P < .001), and HA reconstruction took longer (P < .001). However, there was no significant difference among the groups regarding the arterial complication rate, biliary complication rate, and patient and graft survival. In conclusion, selective partial reconstruction of HA stumps for LDLT using a right lobe graft was feasible when intrahepatic arterial communication was confirmed by pulsatile back-bleeding from the smaller artery and DUS. Liver Transplantation 22 1649-1655 2016 AASLD.
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Affiliation(s)
- Kyo Won Lee
- Department of Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sanghoon Lee
- Department of Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeungmin Huh
- Department of Surgery, Guro Sungsim Medical Center, Seoul, Korea
| | - Chan Woo Cho
- Department of Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Nuri Lee
- Department of Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hye Seung Kim
- Biostatistics and Clinical Epidemiology Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
| | - Kyunga Kim
- Biostatistics and Clinical Epidemiology Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
| | - Jong Man Kim
- Department of Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Gyu Seong Choi
- Department of Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | | | - Jae-Won Joh
- Department of Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Suk-Koo Lee
- Department of Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
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Lee KW, Lee S, Oh DK, Na BG, Choi JY, Cho W, Lee S, Kim JM, Choi G, Kwon CHD, Joh JW, Lee SK. Outcome of partial reconstruction of multiple hepatic arteries in pediatric living donor liver transplantation using left liver grafts. Transpl Int 2016; 29:890-6. [PMID: 27112373 DOI: 10.1111/tri.12787] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 02/18/2016] [Accepted: 04/20/2016] [Indexed: 12/01/2022]
Abstract
Partial liver grafts used in living donor liver transplantation (LDLT) may have multiple hepatic artery (HA) stumps. This study was designed to validate the safety of partial reconstruction of multiple HAs in pediatric LDLT cases. From January 2000 to June 2014, 136 pediatric LDLT recipients were categorized into three groups: single HA group (Group 1, n = 74), multiple HAs with total reconstruction group (Group 2, n = 23), and multiple HAs with partial reconstruction group (Group 3, n = 39). Partial reconstruction was performed only when there was pulsatile back-bleeding after larger HA reconstruction and sufficient intrahepatic arterial flow was confirmed by Doppler ultrasound (DUS). There was no significant difference in biliary complication rate, artery complication rate, patient survival, and graft survival among these groups. Risk factor analysis revealed that the presence of multiple HAs and partial reconstruction of multiple HAs were not risk factors of biliary anastomosis stricture. In conclusion, partial reconstruction of HAs during pediatric LDLT using a left liver graft with multiple HA stumps does not increase the risk of biliary anastomosis stricture or affect graft survival when intrahepatic arterial communication is confirmed by pulsatile back-bleeding and DUS.
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Affiliation(s)
- Kyo Won Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Sanghoon Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Dong Kyu Oh
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Byung Gon Na
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Jin Yong Choi
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Wontae Cho
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Seunghwan Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Gyuseong Choi
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Choon Hyuck David Kwon
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Jae-Won Joh
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
| | - Suk-Koo Lee
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Korea
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Uchiyama H, Shirabe K, Yoshizumi T, Ikegami T, Soejima Y, Yamashita Y, Kawanaka H, Ikeda T, Morita M, Oki E, Maehara Y. Use of Living Donor Liver Grafts With Double or Triple Arteries. Transplantation 2014; 97:1172-7. [DOI: 10.1097/01.tp.0000442687.33536.c4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Marubashi S, Kobayashi S, Wada H, Kawamoto K, Eguchi H, Doki Y, Mori M, Nagano H. Hepatic artery reconstruction in living donor liver transplantation: risk factor analysis of complication and a role of MDCT scan for detecting anastomotic stricture. World J Surg 2014; 37:2671-7. [PMID: 23982777 DOI: 10.1007/s00268-013-2188-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND In partial liver transplantation, reconstruction of the hepatic artery is technically highly demanding and the incidence of arterial complications is high. We attempted to identify the risk factors for anastomotic complications after hepatic artery reconstruction and examined the role of multidetector-row computed tomography (MDCT) in the evaluation of the reconstructed hepatic artery in liver transplant recipients. METHODS A total of 109 adult-to-adult living donor liver transplantations (LDLT) were performed at our institute between 1999 and July 2011. Hepatic artery reconstruction was performed under a surgical microscope (MS group, n = 84), until we began to adopt surgical loupes (4.5×) for arterial reconstructions in all cases after January 2009 (SL group, n = 25). A dynamic MDCT study was prospectively carried out on postoperative days 7, 14, and 28, and at postoperative month 3, 6, and 12 after April 2005 (n = 60). RESULTS There were no cases of hepatic artery thrombosis and six cases (5.5 %) of interventional radiology-confirmed hepatic artery stenosis (HAS). Risk factor analysis for HAS showed that ABO-incompatible LDLT was associated with HAS. Use of surgical loupes provided superior results as compared to anastomosis under a surgical microscope, and it also provided the advantage of reduced operative time. The MDCT procedure was useful for detecting HAS; however, the false positive rate was relatively high until 3 months after the LDLT (100 % sensitivity and 72.8 % specificity at 3 months). CONCLUSIONS Hepatic arterial anastomosis using surgical loupes tended to be time-saving and to yield similar or better results than traditional microscope-anastomosis. The use of MDCT aided the diagnosis of HAS, although the substantial false positive rate should be borne in mind in clinical practice.
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Affiliation(s)
- Shigeru Marubashi
- Department of Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan,
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Song ATW, Avelino-Silva VI, Pecora RAA, Pugliese V, D’Albuquerque LAC, Abdala E. Liver transplantation: Fifty years of experience. World J Gastroenterol 2014; 20:5363-5374. [PMID: 24833866 PMCID: PMC4017051 DOI: 10.3748/wjg.v20.i18.5363] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2013] [Accepted: 02/27/2014] [Indexed: 02/06/2023] Open
Abstract
Since 1963, when the first human liver transplantation (LT) was performed by Thomas Starzl, the world has witnessed 50 years of development in surgical techniques, immunosuppression, organ allocation, donor selection, and the indications and contraindications for LT. This has led to the mainstream, well-established procedure that has saved innumerable lives worldwide. Today, there are hundreds of liver transplant centres in over 80 countries. This review aims to describe the main aspects of LT regarding the progressive changes that have occurred over the years. We herein review historical aspects since the first experimental studies and the first attempts at human transplantation. We also provide an overview of immunosuppressive agents and their potential side effects, the evolution of the indications and contraindications of LT, the evolution of survival according to different time periods, and the evolution of methods of organ allocation.
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Julka KD, Lin TS, Chen CL, Wang CC, Komorowski AL. Reconstructing single hepatic artery with two arterial stumps: biliary complications in pediatric living donor liver transplantation. Pediatr Surg Int 2014; 30:39-46. [PMID: 24292409 DOI: 10.1007/s00383-013-3436-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/14/2013] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Liver grafts can at times have two hepatic arterial stumps. This can result in a dilemma whether to reconstruct single or both the arteries. Hepatic artery (HA) thrombosis is the most dreaded complication in pediatric living donor liver transplantation (LDLT) as it can result in biliary complications and subsequent graft loss. We herein report the feasibility of reconstructing single hepatic artery in pediatric living donor liver transplantation having two arterial stumps in the liver graft. MATERIALS AND METHODS From 2008 to 2010, 87 pediatric patients undergoing LDLT were divided into three groups. Group 1 (n = 20): two HA stumps with two HA reconstruction, Group 2 (n = 22): two HA stumps with one HA reconstruction and Group 3 (n = 45): one HA stump with one HA reconstruction. The decision regarding the reconstruction of single or multiple HAs was made depending on the pre-operative radiological and intraoperative assessments. RESULTS The incidence of HA thrombosis (p = 0.126) and biliary complications (p = 0.617), was similar in the three groups. CONCLUSION Single HA reconstruction does not increase the risk of biliary strictures in pediatric LDLT recipients having dual hepatic arterial stumps in the liver graft.
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Affiliation(s)
- Karan D Julka
- Liver Transplantation Program and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, 123 Ta-Pei Road, Niao-Song, Kaohsiung, 833, Taiwan,
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Iida T, Mihara M, Narushima M, Yoshimatsu H, Hara H, Koshima I. Preexcisional artery reconstruction: a new strategy in multiple hepatic artery reconstruction for reducing ischemic injury of the liver. Microsurgery 2012; 32:493-6. [PMID: 22511322 DOI: 10.1002/micr.21986] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2011] [Accepted: 02/23/2012] [Indexed: 11/11/2022]
Abstract
Multiple reconstructions of the hepatic arteries (HA) after cancer resection presents a surgical challenge, not only because it is technically demanding, but also because attention must be paid to potential ischemic injury to the liver caused by the prolonged ischemia. We present a novel "preexcisional artery reconstruction" method for minimizing ischemic injury of the liver. A 65-year-old woman presented with cholangiocarcinoma invading the HA. Pancreatoduodenectomy, resection, and multiple reconstruction of the HA were performed. First, the left hepatic artery (LHA) was reconstructed prior to the tumor resection. During this procedure, blood supply was maintained to most of the liver via the right hepatic artery (RHA). Then, resection of the tumor en bloc with the HA was performed, followed by reconstruction of the RHA. During this procedure, blood supply was maintained via the already-reconstructed LHA, thereby limiting the ischemic area. Use of this method allowed the ischemia time and region to be divided and minimized, thereby leading to a reduced risk of ischemia-related complications. We believe that this method may be one of the useful approaches in multiple HA reconstruction.
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Affiliation(s)
- Takuya Iida
- Department of Plastic and Reconstructive Surgery, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
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