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Salehi O, Vega EA, Kutlu OC, Lunsford K, Freeman R, Ladin K, Alarcon SV, Kazakova V, Conrad C. Poorly differentiated hepatocellular carcinoma: resection is equivalent to transplantation in patients with low liver fibrosis. HPB (Oxford) 2022; 24:1100-1109. [PMID: 34969618 DOI: 10.1016/j.hpb.2021.12.001] [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: 05/17/2021] [Revised: 11/28/2021] [Accepted: 12/08/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Organ allocation criteria for liver transplantation focus on tumor size and multifocality while tumor differentiation and existing liver damage are omitted. This study analyzes the impact of hepatocellular carcinoma (HCC) grade and liver fibrosis comparing resection (SX) to transplantation (LT). METHODS The National Cancer Database was queried between 2004 and 2016 for solitary HCC meeting Milan criteria undergoing SX vs LT. Two groups were created: low fibrosis (LF) vs high fibrosis (HF) and stratified by grade. Cox multivariable regression models, Kaplan-Meier survival analyses and log-rank tests were performed. RESULTS 1515 patients were identified; 780 had LT and 735 had SX. Median overall survival (mOS) was 39.7 months; LT mOS was 47.9 months vs SX mOS of 34.9 months (P < .001). Multivariate analysis revealed SX, no chemotherapy, longer hospital stays, and age to be associated with worse survival. However, while transplantation conferred survival benefit for well-moderately differentiated tumors, SX vs LT did not impact survival for poorly differentiated HCC in LF patients, independent of tumor size. DISCUSSION HCC differentiation and liver fibrosis, but not size, synergistically determine efficacy of SX vs LT. Therefore, current HCC transplantation criteria should incorporate tumor grade or liver fibrosis for optimal organ allocation.
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Affiliation(s)
- Omid Salehi
- Department of Surgery, St. Elizabeth's Medical Center, Tufts University School of Medicine, Boston, MA, USA
| | - Eduardo A Vega
- Department of Surgery, St. Elizabeth's Medical Center, Tufts University School of Medicine, Boston, MA, USA
| | - Onur C Kutlu
- Department of Surgery, University of Miami Health System, Miller School of Medicine, Miami, FL, USA
| | - Keri Lunsford
- Department of Surgery, Division of Transplant and Hepatobiliary Surgery, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Richard Freeman
- Department of Surgery, St. Elizabeth's Medical Center, Tufts University School of Medicine, Boston, MA, USA
| | - Keren Ladin
- Department of Occupational Therapy and Community Health, Tufts University, Boston, MA, USA
| | - Sylvia V Alarcon
- Department of Medical Oncology, Dana-Farber Cancer Institute at St. Elizabeth's Medical Center, Harvard Medical School, Boston, MA, USA
| | - Vera Kazakova
- Department of Medical Oncology, Dana-Farber Cancer Institute at St. Elizabeth's Medical Center, Harvard Medical School, Boston, MA, USA
| | - Claudius Conrad
- Department of Surgery, St. Elizabeth's Medical Center, Tufts University School of Medicine, Boston, MA, USA.
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2
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Nanoscopic characterization of hepatocytes treated with normoxic and hypoxic tumor-derived exosomes. Micron 2022; 158:103283. [DOI: 10.1016/j.micron.2022.103283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/06/2022] [Accepted: 04/06/2022] [Indexed: 11/17/2022]
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3
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Xu L, Jing Y, Zhao C, Zhang Q, Zhao X, Yang J, Wu L, Yang Y. Preoperative computed tomography-assessed skeletal muscle index is a novel prognostic factor in patients with hepatocellular carcinoma following hepatectomy: a meta-analysis. J Gastrointest Oncol 2020; 11:1040-1053. [PMID: 33209496 DOI: 10.21037/jgo-20-122] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Recently, several studies have examined the association between preoperative sarcopenia and prognosis evaluation in patients with hepatocellular carcinoma (HCC) undergoing hepatectomy. However, their conclusions remain ambiguous and controversial. Thus, we conducted a meta-analysis to assess the prognostic role of preoperative sarcopenia in patients with HCC undergoing hepatectomy. Methods We searched the existing literature reporting on the prognostic value of preoperative computed tomography (CT)-assessed sarcopenia for the survival of patients with HCC undergoing hepatectomy. The pooled hazard ratios (HRs) and corresponding 95% confidence intervals (CIs) of overall survival (OS) and disease-free survival (DFS) were used to assess the prognostic value of preoperative sarcopenia in HCC patients. The associations between preoperative sarcopenia and clinicopathological characteristics were also evaluated. Results A total of six studies with 1,420 patients (including 458 sarcopenia and 962 non-sarcopenia patients) were included in the meta-analysis. The results showed that preoperative sarcopenia was significantly associated with poor OS (HR =1.572, 95% CI: 1.342-1.840, P=0) and shorter DFS (HR =1.544, 95% CI: 1.178-2.024, P=0.002) in patients with HCC undergoing hepatectomy. Preoperative sarcopenia was also significantly related to larger diameter tumors (WMD =0.598, 95% CI: 0.216-0.980, P=0.002). The results of the sensitivity analysis were stable in this meta-analysis. Egger's tests revealed that there was no significant publication bias. Conclusions Sarcopenia appears to have significant adverse impacts on postoperative outcomes in patients with hepatocellular carcinoma following hepatectomy. However, further large-scale prospective studies are needed to confirm our findings.
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Affiliation(s)
- Liqian Xu
- Zhejiang Provincial Key Laboratory for Diagnosis and Treatment of Aging and Physic-chemical Injury Diseases, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Geriatrics, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yuxia Jing
- Department of Geriatrics, Tianjin Fifth Central Hospital, Tianjin, China
| | - Chen Zhao
- Institute of Physical Education, Huzhou University, Huzhou, China
| | - Qin Zhang
- Zhejiang Provincial Key Laboratory for Diagnosis and Treatment of Aging and Physic-chemical Injury Diseases, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Geriatrics, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaohong Zhao
- Zhejiang Provincial Key Laboratory for Diagnosis and Treatment of Aging and Physic-chemical Injury Diseases, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Geriatrics, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ji Yang
- Zhejiang Provincial Key Laboratory for Diagnosis and Treatment of Aging and Physic-chemical Injury Diseases, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Geriatrics, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lizhen Wu
- Zhejiang Provincial Key Laboratory for Diagnosis and Treatment of Aging and Physic-chemical Injury Diseases, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Geriatrics, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yunmei Yang
- Zhejiang Provincial Key Laboratory for Diagnosis and Treatment of Aging and Physic-chemical Injury Diseases, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Geriatrics, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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4
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Long-term outcomes of living donor liver transplantation after locoregional treatment for hepatocellular carcinoma: an experience from a single institute. Surg Today 2020; 51:350-357. [PMID: 32767130 DOI: 10.1007/s00595-020-02095-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 07/15/2020] [Indexed: 12/17/2022]
Abstract
PURPOSE The precise role of downstaging or bridge therapy for cirrhotic patients with hepatocellular carcinoma (HCC) beyond or within the Milan criteria (MC) before living donor liver transplantation (LDLT) remains undefined. METHODS We conducted a single-center, retrospective cohort study of 40 cirrhotic patients with HCC who underwent LDLT from 2000 to 2018. Dynamic computed tomography images at the initial presentation and immediately before LDLT as well as the final histopathological findings were reviewed to determine whether they met or exceeded MC. RESULTS Overall, 29 patients underwent various pre-transplant HCC treatments, including ablation and embolization (bridge therapy, n = 20; downstaging, n = 9). Of the 9 patients who were initially beyond the MC, 4 (44.4%) were successfully downstaged to within the MC. Five patients beyond the MC immediately before LDLT demonstrated a significantly worse 5-year overall survival rate than patients within the MC (16.7% vs. 82.2%, P = 0.004), regardless of the radiological HCC stage at presentation or the final pathological tumor status. All 3 recurrent patients had HCC beyond the MC immediately before transplant and died of their disease at 13, 24, and 50 months after transplantation. CONCLUSIONS Successful downstaging for HCC cases beyond the MC provides similar outcomes to those within the MC at presentation, regardless of the histopathological findings.
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5
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Sun X, Qian Y, Wang X, Cao R, Zhang J, Chen W, Fang M. LncRNA TRG-AS1 stimulates hepatocellular carcinoma progression by sponging miR-4500 to modulate BACH1. Cancer Cell Int 2020; 20:367. [PMID: 32774161 PMCID: PMC7401190 DOI: 10.1186/s12935-020-01440-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 07/20/2020] [Indexed: 12/16/2022] Open
Abstract
Background T cell receptor gamma locus antisense RNA 1 (TRG-AS1) has been reported to involve in the progression of glioblastoma, however the role and its underlying molecular mechanism in hepatocellular carcinoma (HCC) remain unknown. Methods Quantitative real-time polymerase chain reaction (RT-qPCR) was applied to detect TRG-AS1 expression in HCC cells. Besides, the proliferation abilities of HCC cells were assessed by colony formation and EdU assays. The migratory and invasive abilities of HCC cells were examined by transwell assays. Imunofluorescence staining (IF) was used to analyze the epithelial–mesenchymal transitions (EMT). The interaction among TRG-AS1, miR-4500 and BTB domain and CNC homolog 1 (BACH1) were proofed by means of RIP and RNA pull down and luciferase reporter assays. Results TRG-AS1 was conspicuously overexpressed in HCC cells. TRG-AS1 silencing apparently suppressed HCC cell proliferation, migration, invasion and epithelial-mesenchymal transition (EMT). Mechanism exploration revealed that TRG-AS1 acted as a molecular sponge of miR-4500 to regulate BACH1. MiR-4500 silencing or BACH1 overexpression in BACH1-downregulated cells fully rescued cell proliferation migration, invasion and EMT progress. Conclusion TRG-AS1 regulates HCC progression by targeting miR-4500/BACH1 axis.
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Affiliation(s)
- Xuehu Sun
- Department of Emergency Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, 230000 Anhui China
| | - Yeben Qian
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Hefei, 230000 Anhui China
| | - Xingyu Wang
- Department of Emergency Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, 230000 Anhui China
| | - Rongge Cao
- Department of Emergency, the First Affiliated Hospital of University of Science and Technology of China, Hefei, 230001 Anhui China
| | - Jianlin Zhang
- Department of Emergency Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, 230000 Anhui China
| | - Weidong Chen
- Department of Emergency Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, 230000 Anhui China
| | - Maoyong Fang
- Department of Emergency Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, 230000 Anhui China
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6
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Chen DD, Du YX, Chen ZB, Lang L, Ye Z, Yang Q, Shen SQ, Lei ZY, Zhang SQ. Computer modeling and in vitro experimental study of water-cooled microwave ablation array. MINIM INVASIV THER 2019; 30:12-20. [PMID: 31597487 DOI: 10.1080/13645706.2019.1674878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Microwaves (MWs) quickly deliver relatively high temperatures into tumors and cover a large ablation zone. We present a research protocol for using water-cooled double-needle MW ablation arrays for tumor ablation here. MATERIAL AND METHODS Our research program includes computer modeling, tissue-mimicking phantom experiments, and in vitro swine liver experiments. The computer modeling is based on the finite element method (FEM) to evaluate ablation temperature distributions. In tissue-mimicking phantom and in vitro swine liver ablation experiments, the performances of the new device and the single-needle MW device currently used in clinical practice are compared. RESULTS FEM shows that the maximum transverse ablation diameter (MTAD) is 4.2 cm at 100 W output and 300 s (assessed at the 50 °C isotherm). In the tissue-mimicking phantom, the MTDA is 2.6 cm at 50 W and 300 s in single-needle MW ablation, and 4 cm in double needle MW ablation array. In in vitro swine liver experiments, the MTAD is 2.820 ± 0.127 cm at 100 W and 300 s in single-needle MW ablation, and 3.847 ± 0.103 cm in MW ablation array. CONCLUSION A new type of water-cooled MW ablation array is designed and tested, and has potential advantages over currently used devices.
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Affiliation(s)
- Dui-Dui Chen
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Yu-Xin Du
- School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China
| | - Zu-Bing Chen
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Liang Lang
- School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China.,National Key Laboratory of Science and Technology on Multi-Spectral Information Processing, Huazhong University of Science and Technology, Wuhan, China
| | - Zi Ye
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Qiang Yang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Shi-Qiang Shen
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Zhen-Yu Lei
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Si-Qi Zhang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
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7
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Matsuura Y, Wada H, Eguchi H, Gotoh K, Kobayashi S, Kinoshita M, Kubo M, Hayashi K, Iwagami Y, Yamada D, Asaoka T, Noda T, Kawamoto K, Takeda Y, Tanemura M, Umeshita K, Doki Y, Mori M. Exosomal miR-155 Derived from Hepatocellular Carcinoma Cells Under Hypoxia Promotes Angiogenesis in Endothelial Cells. Dig Dis Sci 2019; 64:792-802. [PMID: 30465177 DOI: 10.1007/s10620-018-5380-1] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 11/13/2018] [Indexed: 12/13/2022]
Abstract
PURPOSE In this study, we aim to clarify whether exosomes secreted from hepatocellular carcinoma (HCC) cells under hypoxia affect angiogenesis in endothelial cells. METHODS Exosomes derived from human liver cancer cell lines were cultured under hypoxic or normoxic conditions for 24 h, isolated using ExoQuick-TC®, and co-cultured with HUVECs to evaluate angiogenic activity. We also evaluated the expression of miR-155 in the exosomes from 40 patients with HCC. RESULTS Exosomes under hypoxia remarkably enhanced tube formation of HUVECs. Both cellular and exosomal miR-155 were significantly up-regulated under hypoxic conditions. Knockdown of miR-155 in HCC cells attenuated the promotion of tube formation by exosomes under hypoxia in HUVECs, and high expression of exosomal miR-155 in preoperative plasma was significantly correlated with early recurrence. CONCLUSION These results suggest that exosomes derived from HCC cells under hypoxia induce tube formation of HUVECs and that exosomal miR-155 may affect angiogenic activity in HCC.
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Affiliation(s)
- Yusuke Matsuura
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Hiroshi Wada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan.
| | - Kunihito Gotoh
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Shogo Kobayashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Mitsuru Kinoshita
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Masahiko Kubo
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Koji Hayashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yoshifumi Iwagami
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Daisaku Yamada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Tadafumi Asaoka
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Takehiro Noda
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Koichi Kawamoto
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yutaka Takeda
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan.,Department of Surgery, Kansai Rosai Hospital, Inabasou 3-1-69, Amagasaki, Hyogo, 660-8511, Japan
| | - Masahiro Tanemura
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan.,Department of Surgery, Osaka Police Hospital, Tennoji-ku, Kitayamacho 10-31, Osaka, 543-0035, Japan
| | - Koji Umeshita
- Division of Health Sciences, Graduate School of Medicine, Osaka University, 2-2, E-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Masaki Mori
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2, E-2, Yamadaoka, Suita, Osaka, 565-0871, Japan
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8
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Xun Y, Tian H, Hu L, Yan P, Yang K, Guo T. The impact of perioperative allogeneic blood transfusion on prognosis of hepatocellular carcinoma after radical hepatectomy: A systematic review and meta-analysis of cohort studies. Medicine (Baltimore) 2018; 97:e12911. [PMID: 30412094 PMCID: PMC6221652 DOI: 10.1097/md.0000000000012911] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
This meta-analysis aims to clarify the clinical impacts of allogeneic blood transfusion (ABT) on hepatectomy outcome in hepatocellular carcinoma (HCC) patients. A systematic literature search was performed for relevant articles in international and Chinese databases up to May 2018. Random- or fixed-effect meta-analysis was used to pool the effect estimates. Publication bias was assessed by Egger's and Peters's test. Heterogeneity was assessed using the I statistic. The strength of evidence was rated by the Grading of Recommendations Assessment, Development, and Evaluation system. A total of 29 studies met the eligibility criteria. Meta-analysis showed HCC patients in ABT group had lower survival rate at 1, 3, 5, and 10 years after radical hepatectomy than those in no blood transfusion (NBT) group (RR = 0.9, 95%CI: 0.87-0.93, P < .05; RR = 0.83, 95%CI: 0.77-0.89, P < .05; RR = 0.7, 95%CI: 0.65-0.74, P < .05; RR = 0.64, 95%CI: 0.54-0.75, P < .05). Similar results were observed in disease-free survival (DFS) (respectively: RR = 0.86, 95%CI: 0.82-0.91, P < .05; RR = 0.77, 95%CI: 0.67-0.79, P < .05; RR = 0.71, 95%CI: 0.64-0.79, P < .05; RR = 0.62, 95%CI: 0.48-0.8, P < .05). Cancer recurrence rate was higher for the patients in ABT group at 1 and 3 years (RR = 1.5, 95%CI: 1-2.24, P < .05; RR = 1.27, 95%CI: 1.09-1.49, P < .05, respectively), but not statistically significant at 5years (RR = 1.08, 95%CI: 0.98-1.19, P = .512). The HCC patients in ABT group increased postoperative complications occurrence compared with those in NBT group (RR = 1.87, 95%CI: 1.42-2.45, P < .05). This meta-analysis demonstrated that ABT was associated with adverse clinical outcomes for HCC patients undergoing radical hepatectomy, including poor survival, DFS, and complications. Surgeons should reduce blood loss during hepatectomy and avoid perioperative allogenic blood transfusion.
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Affiliation(s)
- Yangqin Xun
- School of Public Health
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Hongwei Tian
- The First Clinical Medical College, Lanzhou University, Lanzhou
- Department of General Surgery, Gansu Provincial Hospital
| | - Lidong Hu
- Medical College of Xiamen University, Xiamen
| | - Peijing Yan
- Department of General Surgery, Gansu Provincial Hospital
| | - Kehu Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Tiankang Guo
- Department of General Surgery, Gansu Provincial Hospital
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9
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Yamanaka C, Wada H, Eguchi H, Hatano H, Gotoh K, Noda T, Yamada D, Asaoka T, Kawamoto K, Nagano H, Doki Y, Mori M. Clinical significance of CD13 and epithelial mesenchymal transition (EMT) markers in hepatocellular carcinoma. Jpn J Clin Oncol 2018; 48:52-60. [PMID: 29145632 DOI: 10.1093/jjco/hyx157] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 10/31/2017] [Indexed: 12/14/2022] Open
Abstract
Background & Aims To improve prognosis in patients with hepatocellular carcinoma (HCC), the molecular mechanisms of tumor thrombus formation and metastasis must be clarified. The epithelial-mesenchymal transition (EMT) and cancer stem cells (CSCs) play crucial roles in tumor invasion and metastasis. This study aimed to reveal the clinical significance of the expression of the functional CSC marker, CD13, and investigate the correlation between CD13 expression and two EMT markers, E-cadherin and vimentin. Methods We acquired clinical samples from 86 patients with HCC that underwent radical liver resections. We performed immunohistochemistry to evaluate CD13, E-cadherin and vimentin expression. We investigated the relationships among protein expression levels, clinicopathological factors and prognosis. Results Based on CD13 expression, patients were categorized into CD13high (n = 30, 34.9%) and CD13low (n = 56, 65.1%) groups. The mean tumor size was significantly larger in the CD13high group than in the CD13low group (P = 0.049). Compared with the CD13low group, the CD13high group showed significantly earlier recurrences and shorter survival times. In the multivariate analysis, CD13high was an independent prognostic factor for overall survival (hazard ratio, 1.98; P = 0.044). The disease-free survival time was shorter in the vimentin-positive group than that in the vimentin-negative group (P = 0.014). In an analysis of the relationship between CD13 and EMT, there was no significant correlation between CD13 and EMT markers. Conclusions Our findings suggested that CD13 enrichment was correlated with early recurrences, and poor prognosis in patients with HCC and that vimentin was associated with early recurrences. CD13 represents a potential therapeutic target for HCC, because CSC regulation and EMT suppression are essential in cancer therapy.
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Affiliation(s)
- Chihiro Yamanaka
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Hiroshi Wada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Hisanori Hatano
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Kunihito Gotoh
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Takehiro Noda
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Daisaku Yamada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Tadafumi Asaoka
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Koichi Kawamoto
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Masaki Mori
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
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10
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Perioperative allogenic blood transfusion is a poor prognostic factor after hepatocellular carcinoma surgery: a multi-center analysis. Surg Today 2017; 48:73-79. [DOI: 10.1007/s00595-017-1553-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 05/22/2017] [Indexed: 02/08/2023]
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11
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Eguchi S, Soyama A, Nagai K, Miyazaki Y, Kurihara S, Hidaka M, Ono S, Adachi T, Natsuda K, Hara T, Fujita F, Kanetaka K, Takatsuki M. The donor advocacy team: a risk management program for living organ, tissue, and cell transplant donors. Surg Today 2017; 47:980-985. [PMID: 28205018 DOI: 10.1007/s00595-017-1468-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Accepted: 12/20/2016] [Indexed: 01/23/2023]
Abstract
BACKGROUND AND PURPOSE Although the incidence of living donor death is low in Japan, statistics show one living liver donor death in more than 7000 living liver transplants. Thus, medical transplant personnel must recognize that the death of a living organ or tissue transplant donor can occur and develop an appropriate risk management program. METHODS AND RESULTS We describe how Nagasaki University Hospital established and implemented a Donor Advocacy Team (DAT) program: a risk management program for initiation in the event of serious, persistent, or fatal impairment of an organ, tissue, or cell transplantation from a living donor. DISCUSSION The purposes of the DAT program are as follows: 1. To disclose official information without delay. 2. To provide physical and psychological care to the patient experiencing impairment and their family. 3. To provide psychological care to the medical staff in charge of the transplant. 4. To standardize the responses of the diagnosis and treatment department staff and other hospital staff. 5. To minimize the damage that the whole medical transplantation system may suffer and leverage the occurrence for improvement. To address (1) and (5), actions, such as reporting and responses to the government, mass media, transplant-related societies, and organ transplant networks, have been established to ensure implementation.
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Affiliation(s)
- Susumu Eguchi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan.
| | - Akihiko Soyama
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Kazuhiro Nagai
- Department of Medical Safety, Nagasaki University Hospital, Nagasaki, Japan
- Transfusion and Cell Therapy Unit, Nagasaki University Hospital, Nagasaki, Japan
| | - Yasushi Miyazaki
- Department of Medical Safety, Nagasaki University Hospital, Nagasaki, Japan
| | - Shintaro Kurihara
- Transfusion and Cell Therapy Unit, Nagasaki University Hospital, Nagasaki, Japan
| | - Masaaki Hidaka
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Shinichiro Ono
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Tomohiko Adachi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Koji Natsuda
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Takanobu Hara
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Fumihiko Fujita
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Kengo Kanetaka
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Mistuhisa Takatsuki
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
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12
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Complications in hepatic arterial infusion chemotherapy: retrospective comparison of catheter tip placement in the right/left hepatic artery vs. the gastroduodenal artery. Surg Today 2017; 47:851-858. [PMID: 28188368 DOI: 10.1007/s00595-016-1465-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 10/28/2016] [Indexed: 02/07/2023]
Abstract
PURPOSE To compare the complication rates associated with hepatic arterial infusion chemotherapy (HAIC) for unresectable hepatocellular carcinoma (HCC) using two different catheter tip locations, the right/left hepatic artery (group 1) and the gastroduodenal artery (group 2). METHODS Between April 2001 and March 2015, 88 patients (group 1, n = 36; group 2, n = 52) with unresectable HCC, underwent HAIC via a transfemorally placed infusion catheter. The incidence of complications related to catheter placement (including hepatic arterial occlusion, catheter dislocation, non-target embolization and port-catheter system infection) as well as catheter patency and patient survival were evaluated. RESULTS The technical success rate was 100%. The overall complication rate was 17% (15/88 patients). The specific complications were as follows: hepatic artery occlusion, n = 1 (group 2, n = 1), gastroduodenal ulcer, n = 6 (group 1, n = 2; group 2, n = 4); catheter dislocation, n = 1 (group 2, n = 1); port-catheter system infection, n = 3 (group 2, n = 3); and bleeding at the puncture site, n = 4 (group 1, n = 1; group 2, n = 3). CONCLUSIONS The complication rates in groups 1 and 2 did not differ to a statistically significant extent.
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13
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Impact of incidental/misdiagnosed intrahepatic cholangiocarcinoma and combined hepatocellular cholangiocarcinoma on the outcomes of liver transplantation: an institutional case series and literature review. Surg Today 2017; 47:908-917. [PMID: 28124125 DOI: 10.1007/s00595-017-1472-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 12/25/2016] [Indexed: 02/08/2023]
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14
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Yagi S, Kaido T, Iida T, Yoshizawa A, Okajima H, Uemoto S. New-onset diabetes mellitus after living-donor liver transplantation: association with graft synthetic function. Surg Today 2016; 47:733-742. [PMID: 27837276 DOI: 10.1007/s00595-016-1444-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 09/20/2016] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND PURPOSE It is now known that post-transplant graft function after deceased-donor liver transplantation and living-donor liver transplantation (LDLT) differ; however, there is no report assessing the relationship between graft function and the development of new-onset diabetes mellitus after transplantation (NODAT). We conducted this study to identify the predictive risk factors for NODAT, including graft function after LDLT. METHODS The subjects of this study were 175 adult recipients who underwent LDLT at Kyoto University Hospital between 2006 and 2010, and survived for more than 3 months (median observation period, 1046 days). RESULTS The 1-, 2-, and 3-year incidences of NODAT after LDLT were 26.1, 32.0, and 33.4%, respectively. Pre-transplant diabetes was associated with poor survival (p = 0.0048), whereas NODAT was not associated with patient survival. In the multivariate analysis, recipient age ≥40, a tacrolimus trough level ≥8 ng/mL 3 months after LDLT, and cholinesterase (ChE) <185 IU/L 3 months after LDLT were the independent risk factors for NODAT. CONCLUSIONS Poor graft synthetic function 3 months after LDLT as well as older age of the recipient and a higher tacrolimus concentration were strongly associated with NODAT development after LDLT.
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Affiliation(s)
- Shintaro Yagi
- Department of Hepatobiliary, Pancreas and Transplant Surgery, Kyoto University, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Toshimi Kaido
- Department of Hepatobiliary, Pancreas and Transplant Surgery, Kyoto University, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Taku Iida
- Department of Hepatobiliary, Pancreas and Transplant Surgery, Kyoto University, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Atsushi Yoshizawa
- Department of Hepatobiliary, Pancreas and Transplant Surgery, Kyoto University, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Hideaki Okajima
- Department of Hepatobiliary, Pancreas and Transplant Surgery, Kyoto University, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Shinji Uemoto
- Department of Hepatobiliary, Pancreas and Transplant Surgery, Kyoto University, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
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15
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Liver transplantation for hepatobiliary malignancies: a new era of "Transplant Oncology" has begun. Surg Today 2016; 47:403-415. [PMID: 27130463 DOI: 10.1007/s00595-016-1337-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Accepted: 04/06/2016] [Indexed: 01/10/2023]
Abstract
The indications of liver transplantation for hepatobiliary malignancies have been carefully expanded in a stepwise fashion, despite the fundamental limitations in oncological, immunological, and technical aspects. A new era of "Transplant Oncology," the fusion of transplant surgery and surgical oncology, has begun, and we stand at the dawn of a paradigm shift in multidisciplinary cancer treatment. For hepatocellular carcinoma, new strategies have been undertaken to select recipients based on biological and dynamic markers instead of conventional morphological and static parameters, opening the doors for a more deliberate expansion of the Milan criteria and locoregional therapies before liver transplantation. Neoadjuvant chemoradiation therapy followed by liver transplantation for unresectable perihilar cholangiocarcinoma developed by the Mayo Clinic provided excellent outcomes in a US multicenter study; however, the surgical indications are not necessarily universal and await international validation. Similarly, an aggressive multidisciplinary approach has been applied for other tumors, including intrahepatic cholangiocarcinoma, hepatoblastoma, liver metastases from colorectal and neuroendocrine primary and gastrointestinal stromal tumors as well as rare tumors, such as hepatic undifferentiated embryonal sarcoma and infantile choriocarcinoma. In conclusion, liver transplantation is an important option for hepatobiliary malignancies; however, prospective studies are urgently needed to ensure the appropriate patient selection, organ allocation and living donation policies, and administration of antineoplastic immunosuppression.
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