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Aslam A, Do RKG, Kambadakone A, Spieler B, Miller FH, Gabr AM, Charalel RA, Kim CY, Madoff DC, Mendiratta-Lala M. Hepatocellular carcinoma Liver Imaging Reporting and Data Systems treatment response assessment: Lessons learned and future directions. World J Hepatol 2020; 12:738-753. [PMID: 33200013 PMCID: PMC7643220 DOI: 10.4254/wjh.v12.i10.738] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/07/2020] [Accepted: 09/17/2020] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of morbidity and mortality worldwide, with rising clinical and economic burden as incidence increases. There are a multitude of evolving treatment options, including locoregional therapies which can be used alone, in combination with each other, or in combination with systemic therapy. These treatment options have shown to be effective in achieving remission, controlling tumor progression, improving disease free and overall survival in patients who cannot undergo resection and providing a bridge to transplant by debulking tumor burden to downstage patients. Following locoregional therapy (LRT), it is crucial to provide treatment response assessment to guide management and liver transplant candidacy. Therefore, Liver Imaging Reporting and Data Systems (LI-RADS) Treatment Response Algorithm (TRA) was created to provide a standardized assessment of HCC following LRT. LI-RADS TRA provides a step by step approach to evaluate each lesion independently for accurate tumor assessment. In this review, we provide an overview of different locoregional therapies for HCC, describe the expected post treatment imaging appearance following treatment, and review the LI-RADS TRA with guidance for its application in clinical practice. Unique to other publications, we will also review emerging literature supporting the use of LI-RADS for assessment of HCC treatment response after LRT.
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Affiliation(s)
- Anum Aslam
- Department of Radiology, University of Michigan, Ann Arbor, MI 48019, United States.
| | - Richard Kinh Gian Do
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, United States
| | - Avinash Kambadakone
- Abdominal Imaging and Interventional Radiology, Harvard Medical School, Massachusetts General Hospital, Boston, MA 02114, United States
| | - Bradley Spieler
- Department of Radiology, Louisiana State University Health Sciences Center, New Orleans, LA 70112, United States
| | - Frank H Miller
- Department of Radiology, Northwestern University Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, United States
| | - Ahmed M Gabr
- Department of Interventional Radiology, OHSU and Tanta University, Egypt, Portland, OR 97239, United States
| | - Resmi A Charalel
- Department of Radiology, Weill Cornell Medicine, New York, NY 10065, United States
| | - Charles Y Kim
- Department of Radiology, Duke University Medical Center, Duke University, Durham, NC 27710, United States
| | - David C Madoff
- Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT 06520, United States
| | - Mishal Mendiratta-Lala
- School of Medicine, 1500 East Medical Center Drive, University of Michigan, Ann Arbor, MI 48109, United States
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102
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Zhang L, Sun JH, Hou ZH, Zhong BY, Yang MJ, Zhou GH, Wang WS, Huang P, Zhang S, Li Z, Zhu XL, Yan ZP, Ni CF. Prognosis Nomogram for Hepatocellular Carcinoma Patients with Portal Vein Invasion Undergoing Transarterial Chemoembolization Plus Sorafenib Treatment: A Retrospective Multicentre Study. Cardiovasc Intervent Radiol 2020; 44:63-72. [PMID: 32965582 DOI: 10.1007/s00270-020-02579-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 06/25/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To explore the outcomes of combined transarterial chemoembolization (TACE) with sorafenib in hepatocellular carcinoma (HCC) patients with portal vein tumour thrombus (PVTT) and to establish a prognostic prediction nomogram to differentiate target patients and stratify risk. MATERIALS AND METHODS This multicentre, retrospective study consisted of 185 consecutive treatment-naïve patients with HCC and PVTT treated with TACE plus sorafenib from three institutions between January 1st, 2012 and December 31st, 2017. The primary outcome measurement of the study was overall survival (OS). The type of PVTT was classified by the Liver Cancer Study Group of Japan. The prognostic nomogram was established based on the predictors and was performed with interval validation. RESULTS The median OS of the Vp1-3 and Vp4 groups was 12.4 months (11.7-18.9) and 8.5 months (7.6-11.2) (P = 0.00098), respectively, and there was a significant difference in the median OS between the Vp1-2 and Vp3 subgroups (16.4 months (12.2-27.9) vs. 10.9 months (8.4-18.1), P = 0.041). The multivariate Cox regression analysis suggested that tumour size, albumin-bilirubin grade, and PVTT type were independent prognostic factors. The C-index value of the nomogram based on these predictors in the entire cohort was 0.731 (0.628-0.833). CONCLUSIONS After the combined therapy of TACE and sorafenib, advanced HCC patients with segmental or subsegmental PVTT showed better survival than those with main PVTT. The nomogram can be applied to identify advanced HCC patients with PVTT who may benefit most from the combination treatment and be helpful for making decision in clinical practice.
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Affiliation(s)
- Lei Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, No. 188, Shizi Street, Suzhou, 215006, China
| | - Jun-Hui Sun
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhong-Heng Hou
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, No. 188, Shizi Street, Suzhou, 215006, China
| | - Bin-Yan Zhong
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, No. 188, Shizi Street, Suzhou, 215006, China
| | - Min-Jie Yang
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.,Shanghai Institution of Medical Imaging, Shanghai, China.,National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Guan-Hui Zhou
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wan-Sheng Wang
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, No. 188, Shizi Street, Suzhou, 215006, China
| | - Peng Huang
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, No. 188, Shizi Street, Suzhou, 215006, China
| | - Shen Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, No. 188, Shizi Street, Suzhou, 215006, China
| | - Zhi Li
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, No. 188, Shizi Street, Suzhou, 215006, China
| | - Xiao-Li Zhu
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, No. 188, Shizi Street, Suzhou, 215006, China
| | - Zhi-Ping Yan
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China. .,Shanghai Institution of Medical Imaging, Shanghai, China. .,National Clinical Research Center for Interventional Medicine, Shanghai, China.
| | - Cai-Fang Ni
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, No. 188, Shizi Street, Suzhou, 215006, China.
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103
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Hu Y, Qin T, Li S, Zhang T, Xue J. Efficacy and Safety of SBRT Combined With Camrelizumab and Apatinib in HCC Patients With PVTT: Study Protocol of a Randomized Controlled Trial. Front Oncol 2020; 10:1589. [PMID: 32984021 PMCID: PMC7479183 DOI: 10.3389/fonc.2020.01589] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 07/23/2020] [Indexed: 12/17/2022] Open
Abstract
Background Hepatocellular carcinoma (HCC) patients with portal vein tumor thrombosis (PVTT) has poor prognosis. Sorafenib/lenvatinib is recommended as the first-line therapy in these patients currently, with unsatisfactory response and survival benefit reported. Radiotherapy (RT) is increasingly utilized in advanced HCC and is considered an alternative option for HCC patients with PVTT. Combined treatment of RT and locoregional treatments such as transarterial chemoembolization shows promising results. However, the efficacy and safety for combined treatment of RT and systemic therapy have not been reported and thus warrant further studies. This prospective clinic trial aims at evaluating the efficacy and safety of stereotactic body RT (SBRT) combined with camrelizumab and apatinib in HCC patients with PVTT. Methods This multicenter, open-label, randomized controlled trial will enroll 264 HCC patients with PVTT who have not received systemic therapy previously. Stratification of patients will be based on the presence or absence of extrahepatic metastasis and level of AFP (AFP ≥ 400 or <400 ng/mL) and randomly assigned 1:1 to study and control groups. Patients in study group will receive SBRT (95% PTV 36–40 Gy/6–8 Gy), camrelizumab (200 mg every 3 weeks), and apatinib (250 mg every day), and patients in control group will receive camrelizumab (200 mg every 2 weeks) and apatinib (250 mg every day). Patients will be followed up for 1.5 to 3.5 years since the start of therapy. We will use overall survival as the primary endpoint and progression-free survival, objective response rate, disease control rate, adverse events, and quality of life as the secondary endpoints. Discussion This study will be the first randomized controlled trial to assess the efficacy and safety of SBRT combined with camrelizumab and apatinib for HCC patients with PVTT. The results may help establish a new standard first-line therapy for these patients. Trial Registration Chinese Clinical Trial Registration No. ChiCTR1900027102. Date of Registration October 31, 2019.
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Affiliation(s)
- Yue Hu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tingting Qin
- Department of Epidemiology and Statistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shuang Li
- Department of Oncology, The First People's Hospital of Jingzhou, Jingzhou, China
| | - Tao Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jun Xue
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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104
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Liu BJ, Gao S, Zhu X, Guo JH, Zhang X, Chen H, Wang XD, Yang RJ. Sorafenib combined with embolization plus hepatic arterial infusion chemotherapy for inoperable hepatocellular carcinoma. World J Gastrointest Oncol 2020; 12:663-676. [PMID: 32699581 PMCID: PMC7341000 DOI: 10.4251/wjgo.v12.i6.663] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 05/08/2020] [Accepted: 05/27/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND There is little evidence of combining sorafenib with hepatic arterial infusion chemotherapy (HAIC) after transarterial chemoembolization (TACE) for intermediate and advanced hepatocellular carcinoma (HCC). It is important to identify that patients with intermediate and advanced HCC are most likely to benefit from this combination therapy. AIM To investigate the safety and clinical outcomes of sorafenib combined with HAIC with folinic acid, 5-fluorouracil (5-FU), and oxaliplatin (FOLFOX) after TACE for intermediate and advanced HCC. METHODS This prospective phase II study enrolled patients with intermediate and advanced HCC who underwent treatment with sorafenib combined with TACE-HAIC. All patients initially received the standard 400 mg dose of sorafenib twice daily before TACE-HAIC. Participants at our institute with intermediate and advanced HCC underwent routine TACE. Then, the catheter used for embolization was kept in place in the hepatic artery, and oxaliplatin was intra-arterially administered for 6 h, followed by 5-FU for 18 h, and folinic acid was intravenously administered for 2 h. The primary endpoints were safety, as evaluated by the Common Terminology and Criteria for Adverse Events version 4.0, and 12-mo progression-free survival (PFS), as analyzed by the Kaplan-Meier method. As secondary endpoints, the objective response rate (ORR) was evaluated by the modified Response Evaluation Criteria for Solid Tumors, and survival time [overall survival (OS)] was analyzed by the Kaplan-Meier method. RESULTS Sixty-six participants at our institute with intermediate and advanced HCC were enrolled in this prospective study (mean age, 53.3 ± 11.7 years). Approximately 56.1% of participants had Barcelona Clinic Liver Cancer (BCLC) stage C disease, and 43.9% had BCLC stage B disease. The ORR was 42.4%. The disease control rate was 87.9%. The grade 3-4 toxicities consisted of thrombocytopenia (4.5%), neutropenia (3.0%), and elevated aspartate aminotransferase (12.2%). Hand-foot skin reaction was also observed (40.9%). The median PFS was 13.1 mo (13.5 mo in the BCLC stage B participants and 9.4 mo in the BCLC stage C participants). The 6-mo, 12-mo, and 24-mo PFS rates were 75.0%, 54.7%, and 30.0%, respectively. The median OS was 21.8 mo. CONCLUSION Sorafenib combined with HAIC (FOLFOX) after TACE may be a feasible treatment choice for intermediate and advanced HCC because this treatment met the prespecified endpoint of a 6-mo PFS rate exceeding 50% and had good patient tolerance. Prospective randomized controlled trials are needed to confirm the effect of this combination therapy.
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Affiliation(s)
- Bao-Jiang Liu
- Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing 100142, China
| | - Song Gao
- Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing 100142, China
| | - Xu Zhu
- Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing 100142, China
| | - Jian-Hai Guo
- Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing 100142, China
| | - Xin Zhang
- Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing 100142, China
| | - Hui Chen
- Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing 100142, China
| | - Xiao-Dong Wang
- Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing 100142, China
| | - Ren-Jie Yang
- Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing 100142, China
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105
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Jin M, Shi C, Li T, Wu Y, Hu C, Huang G. Solasonine promotes ferroptosis of hepatoma carcinoma cells via glutathione peroxidase 4-induced destruction of the glutathione redox system. Biomed Pharmacother 2020; 129:110282. [PMID: 32531676 DOI: 10.1016/j.biopha.2020.110282] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 05/10/2020] [Accepted: 05/16/2020] [Indexed: 12/19/2022] Open
Abstract
Solasonine is a compound isolated from Solanum melongena that has anti-infection properties, and promotes neurogenesis. However, the use of solasonine for the treatment of hepatocellular carcinoma (HCC) has not yet been reported. So, the aim of this study was to assess the efficacy of solasonine for the treatment of HCC. The effects of solasonine were tested using the HCC cell lines HepG2 and HepRG. Metabolomics analysis was conducted to assess the effects of solasonine on tumor growth of nude mice xenografts using HepG2 cells. The data demonstrated that solasonine significantly suppressed proliferation of HepG2 and HepRG cells. A mouse xenograft model of HepG2 tumor formation confirmed that solasonine suppressed tumor volume and weight, and inhibited HCC cell migration and invasion, as determined with the Transwell and scratch wound assays. To further reveal the underlying regulatory mechanism, metabolomics analysis was performed. The results revealed the effects of solasonine on glutathione metabolism, including glutathione peroxidase 4 (GPX4) and glutathione synthetase (GSS). The glutathione-dependent lipid hydroperoxidase GPX4 prevents ferroptosis by converting lipid hydroperoxides into non-toxic lipid alcohols. Ferroptosis has previously been implicated in the cell death that underlies several degenerative conditions, and induction of ferroptosis by the inhibition of GPX4 has emerged as a therapeutic strategy to trigger cancer cell death. Solasonine increased lipid ROS levels in HepG2 cells by suppression of GPX4 and GSS. However, the use of a ferroptosis inhibitor reversed solasonine-induced ROS production and cell apoptosis. Taken together, these results demonstrate that solasonine promotes ferroptosis of HCC cells via GPX4-induced destruction of the glutathione redox system.
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Affiliation(s)
- Mingming Jin
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, PR China; Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai, 201318, PR China.
| | - Chunzi Shi
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, PR China; Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai, 201318, PR China.
| | - Tian Li
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, PR China; Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai, 201318, PR China.
| | - Yue Wu
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, PR China; Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai, 201318, PR China.
| | - Cheng Hu
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, PR China.
| | - Gang Huang
- Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai, 201318, PR China.
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106
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Yang Z, Luo FZ, Wang S, Lerut J, Zhuang L, Li QY, Xu X, Zheng SS. Alpha-fetoprotein and 18F-FDG standard uptake value predict tumor recurrence after liver transplantation for hepatocellular carcinoma with portal vein tumor thrombosis: Preliminary experience. Hepatobiliary Pancreat Dis Int 2020; 19:229-234. [PMID: 32303439 DOI: 10.1016/j.hbpd.2020.03.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Accepted: 03/23/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND Portal vein tumor thrombosis (PVTT) is regarded as a contraindication for liver transplantation (LT) in hepatocellular carcinoma (HCC). However, some of these patients may have a favorable prognosis after LT. In this study, we evaluated the biological behavior of HCC with PVTT using tumor biomarker (alpha-fetoprotein, AFP) and 18F-FDG positron emission tomography (tumor standard uptake value) to identify a subset of patients who may be suitable for LT. METHODS Seventy-five HCC-PVTT liver recipients transplanted during February 2016 and June 2018 were analyzed. Different pre-transplant prognostic factors were identified by univariate and multivariate analyses. PVTT status was identified following Vp classification (Vp1-Vp4). RESULTS Three-year recurrence-free survival and overall survival rates were 40% and 65.4% in Vp2-Vp3 PVTT patients, 21.4% and 30.6% in Vp4 PVTT patients (P < 0.05). Total tumor diameter >8 cm, pre-transplant AFP level >1000 ng/mL and intrahepatic tumor maximal standard uptake value (SUVmax-tumor >5) were independent risk factors for HCC recurrence and overall survival after LT in Vp2-3 PVTT patients. Low risk patients were defined as total tumor diameter ≤8 cm; or if total tumor diameter more than 8 cm, with both pre-transplant AFP level less than 1000 ng/mL and intrahepatic tumor SUVmax less than 5, simultaneously. Twenty-two Vp2-3 PVTT HCC patients (46.8%) were identified as low risk patients, and their 3-year recurrence-free and overall survival rates were 67.6% and 95.2%, respectively. CONCLUSIONS Patients with segmental or lobar PVTT and biologically favorable tumors defined by AFP and 18F-FDG SUVmax might be suitable for LT.
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Affiliation(s)
- Zhe Yang
- Department of Hepatobiliary and Pancreatic Surgery, Department of Liver Transplantation, Shulan (Hangzhou) Hospital, Zhejiang Shuren University School of Medicine, Hangzhou, China; Division of Hepatobiliary Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; National Clinical Research Center of Infectious Diseases, Hangzhou, China
| | - Fang-Zhou Luo
- Division of Hepatobiliary Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shuo Wang
- Department of Hepatobiliary and Pancreatic Surgery, Department of Liver Transplantation, Shulan (Hangzhou) Hospital, Zhejiang Shuren University School of Medicine, Hangzhou, China
| | - Jan Lerut
- Starzl Unit of Abdominal Transplantation, University Hospitals Saint Luc, Université catholique Louvain, Brussels, Belgium
| | - Li Zhuang
- Department of Hepatobiliary and Pancreatic Surgery, Department of Liver Transplantation, Shulan (Hangzhou) Hospital, Zhejiang Shuren University School of Medicine, Hangzhou, China
| | - Qi-Yong Li
- Department of Hepatobiliary and Pancreatic Surgery, Department of Liver Transplantation, Shulan (Hangzhou) Hospital, Zhejiang Shuren University School of Medicine, Hangzhou, China
| | - Xiao Xu
- Division of Hepatobiliary Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; National Clinical Research Center of Infectious Diseases, Hangzhou, China
| | - Shu-Sen Zheng
- Department of Hepatobiliary and Pancreatic Surgery, Department of Liver Transplantation, Shulan (Hangzhou) Hospital, Zhejiang Shuren University School of Medicine, Hangzhou, China; Division of Hepatobiliary Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; National Clinical Research Center of Infectious Diseases, Hangzhou, China.
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107
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Li S, Li L, Li B, Wang W. Safety and efficacy of endovascular implantation of a portal vein stent combined with iodine-125 seed-strips followed by transcatheter arterial chemoembolization with sorafenib for the treatment of hepatocellular carcinoma with portal vein tumor thrombosis. Br J Radiol 2020; 93:20190279. [PMID: 32464068 DOI: 10.1259/bjr.20190279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To assess the safety and efficacy of endovascular implantation of a portal vein stent combined with iodine-125 seed-strips followed by transcatheter arterial chemoembolization with sorafenib (PVS-125I-TACE-S) for the treatment of hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT). METHODS Between January 2015 and July 2017, 18 patients with PVTT caused by HCC that were treated with PVS-125I-TACE-S were reviewed. The technical success, complications, changes in liver function from baseline values due to subsequent endovascular implantation of a portal vein stent combined with iodine-125 seed-strips (PVS-125I), time-to-tumor progression (TTP) and overall survival (OS) were observed. RESULTS The technical success rate was 100%. Adverse events (AEs) were managed successfully, with no occurrence of procedure-related deaths. Liver function test values after PVS-125I were not significantly different than baseline values (P>0.05). The median TTP was 7.0 months (range: 4.2-9.9 months). In Vp3 PVTT, the TTP was 9.7 months (range: 8.8-10.5 months), and in Vp4 PVTT, the TTP was 4.2 months (range: 2.8-5.6 months). The median OS was 10.0 months (range: 7.0-13.1 months). In Vp3 PVTT, OS was 11.9 months (range: 9.2-14.5 months), and in Vp4 PVTT, OS was 7.2 months (range: 3.8-10.7 months). CONCLUSIONS PVS-125I-TACE-S is safe for patients with HCC with PVTT and may extend the TTP and survival of patients with Vp4 PVTT. ADVANCES IN KNOWLEDGE PVS implantation promptly restored flow in the obstructed portal vein, which can reduce the risk of hepatic failure and upper gastrointestinal bleeding. Implantation of iodine-125 seed-strips may directly expose the portal tumor thrombus to radiation and kill cancer cells. Their combined use with TACE-S has a strong scientific rationale.
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Affiliation(s)
- Shuangxi Li
- Interventional Department, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Lei Li
- Interventional Department, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Baohua Li
- Interventional Department, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Wenhui Wang
- Interventional Department, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
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108
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Huang S, Zhang C, Sun C, Hou Y, Zhang Y, Tam NL, Wang Z, Yu J, Huang B, Zhuang H, Zhou Z, Ma Z, Sun Z, He X, Zhou Q, Hou B, Wu L. Obg-like ATPase 1 (OLA1) overexpression predicts poor prognosis and promotes tumor progression by regulating P21/CDK2 in hepatocellular carcinoma. Aging (Albany NY) 2020; 12:3025-3041. [PMID: 32045367 PMCID: PMC7041778 DOI: 10.18632/aging.102797] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 01/12/2020] [Indexed: 12/19/2022]
Abstract
Background: Obg-like ATPase 1 (OLA1) has been found to have a dual role in cancers. However, the relationship between OLA1 and hepatocellular carcinoma (HCC) remains unclear. Results: High expression of OLA1 in HCC was detected in public datasets and clinical samples, and correlated with poor prognosis. Downregulation of OLA1 significantly inhibited the proliferation, migration, invasion and tumorigenicity of HCC cells. Mechanistically, GSEA showed that OLA1 might promote tumor progression by regulating the cell cycle and apoptosis. In addition, OLA1 knockdown resulted in G0/G1 phase arrest and high levels of apoptosis. OLA1 could bind with P21 and upregulate CDK2 expression to promote HCC progression. Conclusions: Overall, these findings uncover a role for OLA1 in regulating the proliferation and apoptosis of HCC cells. Materials and methods: The Cancer Genome Atlas and Gene Expression Omnibus datasets were analyzed to identify gene expression. Immunohistochemistry staining, western blot and real-time polymerase chain reaction were performed to evaluate OLA1 expression in samples. Cell count Kit-8, wound-healing, transwell and flow cytometry assays were used to analyze HCC cell progression. Subcutaneous xenotransplantation models were used to investigate the role of OLA1 in vivo. Coimmunoprecipitation was used to analyze protein interactions.
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Affiliation(s)
- Shanzhou Huang
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou 510080, China
| | - Chuanzhao Zhang
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou 510080, China
| | - Chengjun Sun
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Yuchen Hou
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Yixi Zhang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Nga Lei Tam
- The Fifth Affiliated Hospital of Sun Yat-Sen University, Division of Hepatobiliary Surgery, Zhuhai 519000, China
| | - Zekang Wang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Jia Yu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Bowen Huang
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou 510080, China
| | - Hongkai Zhuang
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou 510080, China
| | - Zixuan Zhou
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou 510080, China
| | - Zuyi Ma
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou 510080, China
| | - Zhonghai Sun
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou 510080, China
| | - Xiaoshun He
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Qi Zhou
- Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510080, China.,China Department of General Surgery, Hui Ya Hospital of The First Affiliated Hospital, Sun Yat-Sen University, Huizhou, Guangdong 516081, China
| | - Baohua Hou
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou 510080, China
| | - Linwei Wu
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
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Ibrahim C, Parra N, Macedo FI, Yakoub D. Is hepatic resection better than transarterial chemoembolization in hepatocellular carcinoma with portal vein tumor thrombosis? J Gastrointest Oncol 2020; 10:1064-1072. [PMID: 31949923 DOI: 10.21037/jgo.2019.09.07] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Background The management of hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT) remains controversial. We compared the outcomes of hepatic resection (HR) and transarterial chemoembolization (TACE). Methods Comprehensive online databases search was performed. Comparative studies measuring survival in HCC patients with PVTT undergoing HR versus TACE were included. Pooled risk ratios with corresponding 95% confidence intervals (CI) were calculated for overall survival (OS) at 1, 3, and 5 years. Study quality and heterogeneity was assessed. Results Six studies comprising 1,320 patients were included. HR was done in 526 (39.8%) patients and TACE in 794 (60.2%) patients. Meta-analysis of all included studies showed improved OS in HR compared to TACE patients at 1-year (OR: 1.49, 95% CI: 1.16-1.92, P=0.002), 3-year (OR: 3.33, 95% CI: 1.55-7.12, P=0.002) and 5-year (OR: 3.91, 95% CI: 1.42-10.77, P=0.008). Survival benefit conferred by HR was 7-33 months. This benefit was mostly noted in tumors with PVTT types I and II and those with single lesions. Age, ECOG status, and STROBE score did not contribute to differences in survival. Conclusions Long-term survival outcomes of HCC with PVTT are superior in patients undergoing hepatectomy compared to TACE. Further experience with randomized clinical trials may be warranted to confirm these findings.
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Affiliation(s)
- Catrine Ibrahim
- Division of Surgical Oncology, DeWitt Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, FL, USA
| | - Natalia Parra
- Division of Surgical Oncology, DeWitt Daughtry Family Department of Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, FL, USA
| | - Francisco Igor Macedo
- North Florida Regional Medical Center, University of Central Florida College of Medicine, Gainesville, FL, USA
| | - Danny Yakoub
- Division of Surgical Oncology, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
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