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Jo HS, Yu YD, Choi YJ, Kim DS. Left liver graft in adult-to-adult living donor liver transplantation with an optimal portal flow modulation strategy to overcome the small-for-size syndrome – A retrospective cohort study. Int J Surg 2022; 106:106953. [DOI: 10.1016/j.ijsu.2022.106953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/31/2022] [Accepted: 10/04/2022] [Indexed: 11/05/2022]
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Li YM, Bie ZX, Guo RQ, Li B, Wang CE, Yan F. Effect of hepatic artery resection and reconstruction on the prognosis of patients with advanced hilar cholangiocarcinoma. World J Gastrointest Oncol 2022; 14:887-896. [PMID: 35582106 PMCID: PMC9048529 DOI: 10.4251/wjgo.v14.i4.887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/16/2021] [Accepted: 03/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hilar cholangiocarcinoma (HC) is a good adaptation certificate of hepatic arterectomy, and hepatic arterectomy is conductive to the radical resection of cholangiocarcinoma, which simplifies the operation and helps with a combined resection of the peripheral portal tissue. With continuous development of surgical techniques, especially microsurgical technique, vascular invasion is no longer a contraindication to surgery in the past 10 years. However, hepatic artery reconstruction after hepatic arterectomy has been performed to treat liver tumor in many centers with better results, but it is rarely applied in advanced HC.
AIM To determine the prognosis of patients with advanced HC after hepatic artery resection and reconstruction.
METHODS A total of 98 patients with HC who underwent radical operation in our hospital were selected for this retrospective analysis. According to whether the patients underwent hepatic artery resection and reconstruction or not, they were divided into reconstruction (n = 40) and control (n = 58) groups. The traumatic indices, surgical resection margin, liver function tests before and after the operation, and surgical complications were compared between the two groups.
RESULTS Operation time, blood loss, hospital stay, and gastrointestinal function recovery time were higher in the reconstruction group than in the control group (P < 0.05); The R0 resection rates were 90.00% and 72.41% in the reconstruction and control groups, respectively (P < 0.05). Serum alanine aminotransferase was lower in the reconstruction group on day one and three postoperatively, whereas serum aspartate aminotransferase was lower on the third day (P < 0.05). Preoperatively, the Karnofsky performance status scores were similar between the groups (P > 0.05), but was higher in the reconstruction group (P < 0.05) two weeks postoperatively. There was no difference in the complication rate between the two groups (27.50% vs 32.67%, P > 0.05). Two-year survival rate (42.50% vs 39.66%) and two-year survival time (22.0 mo vs 23.0 mo) were similar between the groups (P > 0.05).
CONCLUSION Radical surgery combined with reconstruction after hepatic artery resection improves R0 resection rate and reduces postoperative liver injury in advanced HC. However, the operation is difficult and the effect on survival time is not clear.
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Affiliation(s)
- Yuan-Ming Li
- Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Zhi-Xin Bie
- Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Run-Qi Guo
- Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Bin Li
- Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Cheng-En Wang
- Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Fei Yan
- Minimally Invasive Tumor Therapies Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
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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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Effect of Radiofrequency Ablation with Interventional Therapy of Hepatic Artery on the Recurrence of Primary Liver Cancer and the Analysis of Influencing Factors. JOURNAL OF ONCOLOGY 2021; 2021:3392433. [PMID: 34691177 PMCID: PMC8528625 DOI: 10.1155/2021/3392433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 09/21/2021] [Indexed: 11/17/2022]
Abstract
Background The probability of liver cancer recurring in patients after surgery is a serious threat to liver cancer patients. Radiofrequency ablation is widely employed in liver cancer cases. We explored the therapeutic effects and influencing factors of radiofrequency ablation combined with hepatic artery intervention in patients with recurrence of primary liver cancer surgery. Methods 90 patients with primary liver cancer postoperative recurrence admitted to our hospital from January 2014 to February 2017 were selected as the research objects. The patients were randomly divided into the control group (n = 45) and combined treatment group (n = 45). The combined treatment group received radiofrequency ablation combined with hepatic artery interventional therapy, and the control group received hepatic artery interventional therapy. The short-term efficacy, AFP levels before and after treatment, and long-term survival results of the two groups were compared. Single-factor and multifactor analyses of the clinical information of the combined treatment group were carried out to find out the factors affecting the therapeutic effect of radiofrequency ablation combined with hepatic artery intervention on patients with recurrence of primary liver cancer. Results The total effective rate of short-term curative effect of the combined treatment group was higher than the control group, and there was a statistically significant difference existing (P < 0.05). After treatment, two groups of patients' AFP levels were greatly lower than before treatment, the AFP levels of the combined treatment group were significantly lower than the control group, and there was a statistically significant difference (P < 0.05). The survival rates of patients in the combined treatment group at the sixth month, the first year, and the second year after treatment were significantly higher than those of the control group, and there was a statistically significant difference (P < 0.05). The univariate results showed that, in the combined treatment group, there were statistically significant differences between the effective group and the ineffective group in tumor diameter, intact capsule, liver cirrhosis, intrahepatic spread, and tumor adjacent to large blood vessels (P < 0.05). The outcomes of multivariate analysis indicated that tumor diameter ≥ 3 cm, incomplete capsule, intrahepatic spread, and tumor adjacent to large blood vessels were risk factors for ineffective recurrence of patients with primary liver cancer after radiofrequency ablation combined with hepatic artery intervention (P < 0.05). Discussion. Tumor diameter ≥ 3 cm, incomplete capsule, intrahepatic spread, and tumor adjacent to large blood vessels are risk factors for the ineffectiveness of radiofrequency ablation combined with hepatic artery interventional therapy for patients with recurrence of primary liver cancer. It is necessary to increase the range of radiofrequency treatment, increase the temperature of the radiofrequency needle, and strengthen postoperative follow-up interventions based on the specific conditions of the patient's tumor.
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Ebner PJ, Bick KJ, Emamaullee J, Stanton EW, Gould DJ, Patel KM, Genyk Y, Sher L, Carey JN. Microscope-Assisted Arterial Anastomosis in Adult Living Donor Liver Transplantation: A Systematic Review and Meta-analysis of Outcomes. J Reconstr Microsurg 2021; 38:306-312. [PMID: 34428807 DOI: 10.1055/s-0041-1732349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Living donor liver transplantation (LDLT) has expanded the availability of liver transplant but has been associated with early technical complications including the devastating complication of hepatic artery thrombosis (HAT), which has been reported to occur in 14% to 25% of LDLT using standard anastomotic techniques. Microvascular hepatic artery reconstruction (MHAR) has been implemented in an attempt to decrease rates of HAT. The purpose of this study was to review the available literature in LDLT, specifically related to MHAR to determine its impact on rates of posttransplant complications including HAT. METHODS A systematic review was conducted using PubMed/Medline and Web of Science. Case series and reviews describing reports of microscope-assisted hepatic artery anastomosis in adult patients were considered for meta-analysis of factors contributing to HAT. RESULTS In all, 462 abstracts were screened, resulting in 20 studies that were included in the meta-analysis. This analysis included 2,457 patients from eight countries. The pooled rate of HAT was 2.20% with an overall effect size of 0.00906. CONCLUSION Systematic literature review suggests that MHAR during LDLT reduces vascular complications and improves outcomes posttransplant. Microvascular surgeons and transplant surgeons should collaborate when technical challenges such as small vessel size, short donor pedicle, or dissection of the recipient vessel wall are present.
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Affiliation(s)
- Peggy J Ebner
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Southern California, Los Angeles, California.,Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Katherine J Bick
- Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Juliet Emamaullee
- Keck School of Medicine, University of Southern California, Los Angeles, California.,Division of Hepatobiliary and Transplant Surgery, Department of Surgery, University of Southern California, Los Angeles, California
| | - Eloise W Stanton
- Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Daniel J Gould
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Southern California, Los Angeles, California.,Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Ketan M Patel
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Southern California, Los Angeles, California.,Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Yuri Genyk
- Keck School of Medicine, University of Southern California, Los Angeles, California.,Division of Hepatobiliary and Transplant Surgery, Department of Surgery, University of Southern California, Los Angeles, California
| | - Linda Sher
- Keck School of Medicine, University of Southern California, Los Angeles, California.,Division of Hepatobiliary and Transplant Surgery, Department of Surgery, University of Southern California, Los Angeles, California
| | - Joseph N Carey
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Southern California, Los Angeles, California.,Keck School of Medicine, University of Southern California, Los Angeles, California
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Harada N, Yoshizumi T, Matsuura T, Taguchi T, Mori M. Usefulness of microsurgical back-table angioplasty for multiple hepatic arteries in living donor liver transplantation. Ann Gastroenterol Surg 2020; 4:735-740. [PMID: 33319164 PMCID: PMC7726678 DOI: 10.1002/ags3.12370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/31/2020] [Accepted: 06/14/2020] [Indexed: 11/09/2022] Open
Abstract
The graft hepatic artery orifice is tiny in living donor liver transplantation, and therefore, it is more difficult to reconstruct the hepatic artery than in deceased donor liver transplantation. In situ, multi-vessel hepatic artery reconstruction in living donor liver transplantation is time-consuming, and reconstructions are often complicated if the hepatic graft has several stumps. We describe two living donor liver transplants using back-table microsurgical angioplasty to combine two hepatic artery stumps to create a single orifice, and sequential single-vessel hepatic artery reconstruction in the recipient. Briefly, we used double-needle interrupted sutures for the two hepatic artery stumps with a biangular stay-suture method in back-table microsurgical angioplasty. Each suture was placed from the inner side of the arterial wall to the outer side, which allowed for safe and reliable suturing. After placing the interrupted sutures in the anterior wall, we turned over the vessels in the cold storage on the back table and placed interrupted sutures in the posterior wall. In the recipient, the single stump of the graft was anastomosed to the recipient's hepatic artery using an interrupted pattern and a surgical microscope. The postoperative courses of the donors and recipients were uneventful. Back-table hepatic artery angioplasty is a feasible option to overcome the complexities of multi-vessel arterial reconstruction in living donor liver transplantation. We recommend performing secure multi-vessel hepatic arterial reconstruction adapted to the clinical scenario. Using simple appropriate anastomosis, back-table microsurgical angiography may provide good results in living donor liver transplantation.
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Affiliation(s)
- Noboru Harada
- Department of Surgery and ScienceGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Tomoharu Yoshizumi
- Department of Surgery and ScienceGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Toshiharu Matsuura
- Department of Pediatric SurgeryGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Tomoaki Taguchi
- Department of Pediatric SurgeryGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Masaki Mori
- Department of Surgery and ScienceGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
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