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Wu YL, Zhai Y, Li M, Cai JQ, Ma P, Wang LM, Wu XH, Wang XD, Wu F, Zeng Q, Chen B, Li YX, Wu JX, Feng Q. Long-Term Outcome of Centrally Located Hepatocellular Carcinomas Treated by Radical Resection Combined With Intraoperative Electron Radiotherapy (IOERT). Front Oncol 2022; 12:773301. [PMID: 35223467 PMCID: PMC8874208 DOI: 10.3389/fonc.2022.773301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 01/07/2022] [Indexed: 12/13/2022] Open
Abstract
Purpose To explore the feasibility and safety of centrally located hepatocellular carcinoma (CL-HCC) treated by narrow-margin resection combined with intraoperative electron radiotherapy (IOERT). Methods and Materials From November 2009 to November 2016, 37 consecutive patients were treated with IOERT as adjuvant treatment during narrow-margin resection for CL-HCC. Long-term outcomes, adverse events for surgery, and acute and chronic toxicities were analyzed. Results The median follow-up was 57.82 months (range, 3.75-111.41 months). A total dose of 15 Gy (range 12 to 17Gy) (prescribed at the 90% isodose) was delivered with a 0.9cm (range 0.8-1.2 cm) median treatment depth targeting the narrow-margin. The 1-year, 3-year and 5-year OS rates were 91.39%, 88.34% and 88.34%, respectively. The 1-year, 3-year and 5-year DFS rates were 80.81%, 68.59% and 54.17%, respectively. In the univariate analysis, none of the treatment characteristics were predictive of overall survival. Fifteen (40.5%) patients suffered from a recurrence event. No patient had marginal recurrence. The 1-year, 3-year and 5-year intrahepatic recurrence rates were 19.75%, 25.92% and 39.58%, respectively. The 1-year, 3-year and 5-year extrahepatic recurrence rates were 2.7%, 5.95% and 9.87%, respectively. There was no 30-day surgical-related death. Three patients had grade 4, and 28 patients had grade 3 alanine aminotransferase (ALT) levels, and seven patients had grade 4, and 30 patients had grade 3 aspartate transaminase (AST) levels. All of them returned to normal within four months. There was no acute radiation-induced liver injury during follow-up. There were no acute or chronic toxicities associated with IOERT. Conclusion IOERT for narrow-margin CL-HCC may achieve good long-term survival outcomes, without significantly increasing acute and chronic toxicities. An IOERT dose of 15Gy may be the safest and most feasible. IOERT might be considered as an adjuvant therapy for CL-HCC patients with a narrow-margin.
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Affiliation(s)
- Yan-Ling Wu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Yirui Zhai
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Minghui Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Jian-Qiang Cai
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Pan Ma
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Li-Ming Wang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Xiu-Hong Wu
- Department of Operating Room, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Xiao-Dan Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Fan Wu
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Qiang Zeng
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Bo Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Ye-Xiong Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Jian-Xiong Wu
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Qinfu Feng
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
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Chen B, Wu J, Cheng S, Wang L, Rong W, Wu F, Wang S, Jin J, Liu Y, Song Y, Ren H, Fang H, Tang Y, Li N, Li Y, Wang W. Phase 2 Study of Adjuvant Radiotherapy Following Narrow-Margin Hepatectomy in Patients With HCC. Hepatology 2021; 74:2595-2604. [PMID: 34097307 PMCID: PMC8672362 DOI: 10.1002/hep.31993] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 05/06/2021] [Accepted: 05/30/2021] [Indexed: 01/27/2023]
Abstract
BACKGROUND AND AIMS Surgical resection is the primary treatment for HCC; however, it is associated with a high rate of recurrence and death. We conducted this phase 2 study to investigate the efficacy and safety of postoperative intensity-modulated radiotherapy (IMRT) for HCC after narrow-margin hepatectomy. APPROACH AND RESULTS We designed a single-arm, prospective phase 2 trial to evaluate overall survival (OS), disease-free survival (DFS), recurrence patterns, and toxicity in patients receiving adjuvant radiotherapy. The eligibility criteria included the following: pathological diagnosis of HCC after hepatectomy, with narrow pathological margins (< 1 cm); age > 18 years; and Eastern Cooperative Oncology Group performance status score of 0 or 1. Patients received IMRT within 4-6 weeks after surgical resection. This trial was registered at ClinicalTrials.gov (NCT01456156). Between 2008 and 2016, a total of 76 eligible patients who underwent narrow-margin resection were enrolled. The median follow-up duration was 70 months; the 3-year OS and DFS rates were 88.2% and 68.1%, respectively; and the 5-year OS and DFS rates were 72.2% and 51.6%, respectively. Intrahepatic recurrence was the primary recurrence pattern. No marginal recurrence was found. Intrahepatic, extrahepatic, and combined recurrences at the first relapse were found in 33, 5, and 1 patient, respectively. The most common radiation-related grade-3 toxicities were leukopenia (7.9%), elevated alanine aminotransferase (3.9%) and aspartate aminotransferase (2.6%) levels, and thrombocytopenia (1.3%). Classical or nonclassical radiation-induced liver disease was not noted. CONCLUSIONS Adjuvant radiotherapy is an effective, well-tolerated, and promising adjuvant regimen in patients with HCC who have undergone narrow-margin hepatectomy. Our trial provides evidence and a rationale for planning a future phase 3 trial.
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Affiliation(s)
- Bo Chen
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Jian‐Xiong Wu
- Department of Hepatobiliary SurgeryNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Shu‐Hui Cheng
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Li‐Ming Wang
- Department of Hepatobiliary SurgeryNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Wei‐Qi Rong
- Department of Hepatobiliary SurgeryNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Fan Wu
- Department of Hepatobiliary SurgeryNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Shu‐Lian Wang
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Jing Jin
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Yue‐Ping Liu
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Yong‐Wen Song
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Hua Ren
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Hui Fang
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Yuan Tang
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Ning Li
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Ye‐Xiong Li
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China
| | - Wei‐Hu Wang
- State Key Laboratory of Molecular OncologyDepartment of Radiation OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences, and Peking Union Medical CollegeBeijingP. R. China,Key Laboratory of Carcinogenesis and Translational ResearchDepartment of Radiation OncologyPeking University Cancer Hospital & InstituteBeijingP. R. China
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Xu X, Chen R, Chen Q, An K, Ding L, Zhang L, Wang F, Deng Y. Efficacy of traditional herbal medicine versus transcatheter arterial chemoembolization in postsurgical patients with hepatocellular carcinoma: A retrospective study. Complement Ther Clin Pract 2021; 43:101359. [PMID: 33711747 DOI: 10.1016/j.ctcp.2021.101359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 02/17/2021] [Accepted: 03/02/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Recurrence is a major obstacle to improve the prognosis of hepatocellular carcinoma (HCC) patients. Transcatheter arterial chemoembolization (TACE) has been routinely used as an adjuvant therapy in treating HCC, but efficacy of TACE in preventing the recurrence of HCC remains unsatisfactory. This study aimed to compare the efficacy of a traditional herbal medicine (THM) therapy and TACE in preventing tumor recurrence and improving survival in postsurgical patients with HCC. MATERIALS AND METHODS A total of 1506 HCC patients were enrolled from January 2008 to June 2017, including 262 patients who received THM therapy and 1244 patients who were treated with TACE. All patients were followed up until the occurrence of outcome event or June 30th, 2019. The recurrence-free survival (RFS) and overall survival (OS) were calculated by the Kaplan-Meier method, and the differences of RFS and OS between THM group and TACE group were analyzed by the log-rank test. Factors affecting the RFS or OS among these patients were assessed by the Cox proportional hazard regression model. A nomogram was built with the factors based on the Cox regression analysis to predict the prognosis. RESULTS The 1-, 3-, and 5-year RFS were 91.0%, 68.3%, and 49.7%, respectively, in the THM group and 79.4%, 38.6%, and 19.3%, respectively, in the TACE group. The RFS in the THM group was significantly higher than that of the TACE group (P = 6.2 × 10-11). The 1-, 3-, and 5-year OS were significantly improved in the THM group as compared to those in the TACE group (94.3%, 65.2%, and 41.4% vs. 82.7%, 46.0%, and 25.4%, P = 2.2 × 10-11). Multivariate analysis revealed that serum AFP level ≥400 ng/mL, HBV DNA load ≥500 copies/mL, TNM stage III-IV, tumor diameter ≥5 cm, presence of MVI, and multiple tumor nodules were independent risk factors for RFS, while complete tumor encapsulation and THM therapy were protective factors for RFS and OS. The nomogram demonstrated good accuracy in predicting RFS and OS, with the adjusted C-index of 0.748 and 0.796, respectively. CONCLUSION The efficacy of THM therapy was superior to that of TACE in preventing recurrence and improving survival for HCC patients after hepatectomy.
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Affiliation(s)
- Xizhu Xu
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, Shandong, China
| | - Rui Chen
- Institute of Radiation Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Qingmei Chen
- Evidence-Based Medicine Center, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Kang An
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, Shandong, China
| | - Lu Ding
- Department of Public Health, Second Affiliated Hospital of Shandong First Medical University, Tai'an, Shandong, China
| | - Le Zhang
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, Shandong, China
| | - Fang Wang
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, Shandong, China
| | - Yang Deng
- School of Public Health, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an, Shandong, China.
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Wang L, Chen B, Li Z, Yao X, Liu M, Rong W, Wu F, Lin S, Liu Y, Zheng Y, Li Y, Wang W, Wu J. Optimal postoperative adjuvant treatment strategy for HBV-related hepatocellular carcinoma with microvascular invasion: a propensity score analysis. Onco Targets Ther 2019; 12:1237-1247. [PMID: 30863091 PMCID: PMC6388954 DOI: 10.2147/ott.s179247] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Microvascular invasion (MVI) is the most important risk factor associated with early postoperative recurrence in patients with hepatocellular carcinoma (HCC). However, the efficacy of postoperative adjuvant treatment for preventing recurrence in HCC patients with MVI has not been assessed. This study investigated the efficacy of postoperative adjuvant radiotherapy (RT) and transcatheter arterial chemoembolization (TACE) in HCC patients with MVI. Materials and methods From July 2008 to December 2016, 117 hepatitis B virus (HBV)-related HCC patients with MVI were retrospectively divided into two groups based on postoperative adjuvant treatments. Propensity score matching (PSM) was performed to adjust for significant differences in baseline characteristics. Relapse-free survival (RFS) and overall survival (OS) of the two groups were analyzed before and after PSM. Results Of all patients, the RT group had significantly smaller tumor size and milder MVI classification. PSM analysis created 46 pairs of patients. After matching, the two groups of patients were similar in baseline characteristics. Multivariate analysis indicated that tumor size, MVI classification, and postoperative treatment strategies were independently associated with RFS; tumor size and MVI classification were independently associated with OS. Similar multivariate analysis results were demonstrated after matching propensity score. Survival analysis revealed that the estimated median RFS and OS of patients with RT and TACE were 25.74±8.12 vs 9.18±1.67 months (P=0.003) and 60.69±7.36 vs 36.53±5.34 months (P=0.262), respectively. The RT group had significantly longer RFS than the TACE group. Conclusion Postoperative adjuvant RT offers better RFS for HCC patients with MVI than TACE.
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Affiliation(s)
- Liming Wang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,
| | - Bo Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhuo Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xuesong Yao
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mei Liu
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Weiqi Rong
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,
| | - Fan Wu
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,
| | - Shengtao Lin
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,
| | - Yunhe Liu
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,
| | - Yiling Zheng
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,
| | - Yexiong Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Weihu Wang
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China,
| | - Jianxiong Wu
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,
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Zhai XF, Liu XL, Shen F, Fan J, Ling CQ. Traditional herbal medicine prevents postoperative recurrence of small hepatocellular carcinoma: A randomized controlled study. Cancer 2018; 124:2161-2168. [PMID: 29499082 DOI: 10.1002/cncr.30915] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 06/21/2017] [Accepted: 06/26/2017] [Indexed: 01/27/2023]
Abstract
BACKGROUND To explore the clinical efficacy of traditional herbal medicine (THM) in the prevention of disease recurrence of small hepatocellular carcinoma after surgery, a prospective randomized controlled study was conducted between October 2006 and May 2010. The results indicated that THM prevented the recurrence of SHCC with an efficacy that was superior to that of transarterial chemoembolization (TACE) during a median follow-up of 26.61 months. METHODS The patients were followed up every 6 months, and the clinical data before October 20, 2015 were analyzed. The primary outcome measure was recurrence-free survival (RFS), and the secondary outcome measure was overall survival (OS). RESULTS The 364 patients included 180 in the THM group and 184 in the TACE group. At the time of the data cutoff of October 20, 2015, a total of 205 patients demonstrated disease recurrence, including 85 patients in the THM group and 120 patients in the TACE group. The median RFS of the THM and TACE groups demonstrated a statistically significant difference (P<.001). Until October 20, 2105, there were 91 deaths, including 34 in the THM group and 57 in the TACE group. The median OS demonstrated a significant difference between the 2 groups (P = .008). Multivariate analysis indicated that THM was an independent factor influencing RFS and OS. CONCLUSIONS The efficacy of THM was found to be superior to that of TACE in preventing disease recurrence in patients with small hepatocellular carcinoma and prolonging OS. Cancer 2018;124:2161-8. © 2018 American Cancer Society.
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Affiliation(s)
- Xiao-Feng Zhai
- Department of Traditional Chinese Medicine, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Xiao-Lin Liu
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Feng Shen
- Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Jia Fan
- Department of Liver Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chang-Quan Ling
- Department of Traditional Chinese Medicine, Changhai Hospital, Second Military Medical University, Shanghai, China
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Wang L, Wang W, Yao X, Rong W, Wu F, Chen B, Liu M, Lin S, Liu Y, Wu J. Postoperative adjuvant radiotherapy is associated with improved survival in hepatocellular carcinoma with microvascular invasion. Oncotarget 2017; 8:79971-79981. [PMID: 29108379 PMCID: PMC5668112 DOI: 10.18632/oncotarget.20402] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 08/04/2017] [Indexed: 01/27/2023] Open
Abstract
Purpose Limited studies have compared the efficacy of postoperative adjuvant therapies in HCC patients with microvascular invasion (MVI). In this study we assess the efficacy of postoperative adjuvant conservative therapy (CT), trans-catheter arterial chemoembolization (TACE) and radiotherapy (RT) in HCC patients with MVI. Results Kaplan-Meier survival analysis revealed that patients in the RT group have significantly improved RFS (RT vs TACE: p = 0.011; RT vs CT: p < 0.001) and OS (RT vs. TACE: p = 0.034; RT vs CT: P < 0.001) compared to TACE and CT groups. Further, subgroup analysis based on the degree of MVI and surgical margin width showed that patients with narrow surgical margin have significantly longer RFS and OS after adjuvant RT than the TACE and CT, independent of degree of MVI. Multivariate analysis indicated that MVI classification is the independent prognostic factor associated with RFS and OS. Materials and Methods Between July 2008 and December 2015, 136 HCC patients with MVI were divided into three groups according to their adjuvant therapies. Survival outcomes namely relapse-free survival (RFS) and overall survival (OS) of the three groups were analyzed. Conclusions Adjuvant radiotherapy following hepatectomy could result in better survival outcomes for HCC patients with MVI than TACE or CT.
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Affiliation(s)
- Liming Wang
- Department of Hepatobiliary Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Weihu Wang
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Xuesong Yao
- Department of Interventional Therapy, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Weiqi Rong
- Department of Hepatobiliary Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fan Wu
- Department of Hepatobiliary Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bo Chen
- Department of Radiation Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mei Liu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shengtao Lin
- Department of Hepatobiliary Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yunhe Liu
- Department of Hepatobiliary Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jianxiong Wu
- Department of Hepatobiliary Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Zhou DY, Qin J, Huang J, Wang F, Xu GP, Lv YT, Zhang JB, Shen LM. Zoledronic acid inhibits infiltration of tumor-associated macrophages and angiogenesis following transcatheter arterial chemoembolization in rat hepatocellular carcinoma models. Oncol Lett 2017; 14:4078-4084. [PMID: 28943915 PMCID: PMC5592878 DOI: 10.3892/ol.2017.6717] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Accepted: 02/03/2017] [Indexed: 12/13/2022] Open
Abstract
Hepatic transcatheter arterial chemoembolization (TACE), a minimally invasive procedure to block the blood supply of tumors and release of cytotoxic agents, is preferentially applied to patients with hepatocellular carcinoma (HCC) who are not able to receive radical treatments. However, the long-term effects of TACE are unsatisfactory, as the microenvironment following procedure stimulates tumor angiogenesis, which promotes recurrence and metastasis of residual tumors. Tumor associated macrophages (TAMs) have been revealed to stimulate tumor growth and angiogenesis associated with poor prognosis in HCC. The present study focused on the changes in TAMs following TACE, and explored the effects of TACE in combination with the TAM inhibitor zoledronic acid (ZA) in rat HCC models. Orthotropic HCC rats were divided into three groups: Sham TACE, TACE alone and TACE combined with ZA treatment. At 7 or 14 days following TACE, tumor growth was evaluated by magnetic resonance imaging (MRI). Infiltration of TAMs was assessed by histological analysis and flow cytometry. Tumor angiogenesis was measured as the mean vessel density, and initial slope was calculated from dynamic contrast enhancement MRI. Local and systemic levels of vascular endothelial growth factor (VEGF) were determined by western blotting or an ELISA, respectively. The results revealed that TACE inhibited tumor growth at 7 days following the procedure, but this inhibition was attenuated at 14 days following the procedure compared with the sham TACE control. If combined with ZA treatment, TACE exhibited a stable inhibition effect on tumor growth until the end of observation. Investigation of the underlying mechanisms demonstrated that TACE combined with ZA treatment inhibited infiltration of F4/80 positive TAMs and tumor angiogenesis compared with the TACE alone group at 14 days following the procedure. Additionally, the combination treatment significantly inhibited secretion of VEGF in the present models. In conclusion, ZA treatment enhanced the effects of TACE through inhibiting TAM infiltration and tumor angiogenesis in rat HCC models.
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Affiliation(s)
- Da-Yong Zhou
- Department of Interventional Radiology and Vascular Surgery, Suzhou Municipal Hospital Affiliated to Nanjing Medical University, Suzhou, Jiangsu 215002, P.R. China
| | - Jie Qin
- Department of Anatomy, Histology and Embryology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China
| | - Jian Huang
- Department of Interventional Radiology and Vascular Surgery, Suzhou Municipal Hospital Affiliated to Nanjing Medical University, Suzhou, Jiangsu 215002, P.R. China
| | - Feng Wang
- Department of Pathology, Suzhou Municipal Hospital Affiliated to Nanjing Medical University, Suzhou, Jiangsu 215002, P.R. China
| | - Guo-Peng Xu
- Department of Respiration, Suzhou Municipal Hospital Affiliated to Nanjing Medical University, Suzhou, Jiangsu 215002, P.R. China
| | - Yan-Tian Lv
- Department of Respiration, Suzhou Municipal Hospital Affiliated to Nanjing Medical University, Suzhou, Jiangsu 215002, P.R. China
| | - Ji-Bin Zhang
- Department of Radiology, Suzhou Municipal Hospital Affiliated to Nanjing Medical University, Suzhou, Jiangsu 215002, P.R. China
| | - Li-Ming Shen
- Department of Interventional Radiology and Vascular Surgery, Suzhou Municipal Hospital Affiliated to Nanjing Medical University, Suzhou, Jiangsu 215002, P.R. China
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Kobayashi T, Aikata H, Kobayashi T, Ohdan H, Arihiro K, Chayama K. Patients with early recurrence of hepatocellular carcinoma have poor prognosis. Hepatobiliary Pancreat Dis Int 2017; 16:279-288. [PMID: 28603096 DOI: 10.1016/s1499-3872(16)60181-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Early recurrence (ER) after hepatic resection (HR) is a poor prognostic factor for patients with hepatocellular carcinoma (HCC). This study aimed to identify the clinicopathological features, outcomes, and risk factors for ER after HR for small HCC in order to clarify the reasons why ER is a worse recurrence pattern. METHODS We retrospectively examined 130 patients who underwent HR for small HCC (≤30 mm). Recurrence was classified into ER (<2 years) and late recurrence (LR) (≥2 years). The clinicopathological features, outcomes, and risk factors for ER were analyzed by multivariate analysis. RESULTS ER was observed in 39 patients (30.0%). The survival rate of the ER group was significantly lower than that of the LR group (P<0.005), and ER was an independent prognostic factor for poor survival (P=0.0001). The ER group had a significantly higher frequency (P=0.0039) and shorter interval (P=0.027) of development to carcinoma beyond the Milan criteria (DBMC) compared with the LR group, and ER was an independent risk factor for DBMC (P<0.0001). Multi-nodularity, non-simple nodular type, and microvascular invasion were independent predictors for ER (P=0.012, 0.010, and 0.019, respectively). CONCLUSIONS ER was a highly malignant recurrence pattern associated with DBMC and subsequent poor survival after HR for small HCC. Multi-nodularity, non-simple nodular type, and microvascular invasion predict ER, and taking these factors into consideration may be useful for the decision of the treatment strategy for small HCC after HR.
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Affiliation(s)
| | - Hiroshi Aikata
- Department of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan.
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9
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Yu WB, Rao A, Vu V, Xu L, Rao JY, Wu JX. Management of centrally located hepatocellular carcinoma: Update 2016. World J Hepatol 2017; 9:627-634. [PMID: 28539990 PMCID: PMC5424292 DOI: 10.4254/wjh.v9.i13.627] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 03/24/2017] [Accepted: 04/10/2017] [Indexed: 02/06/2023] Open
Abstract
Centrally located hepatocellular carcinoma (HCC) is sited in the central part of the liver and adjacent to main hepatic vascular structures. This special location is associated with an increase in the difficulty of surgery, aggregation of the recurrence disease, and greater challenge in disease management. This review summarizes the evolution of our understanding for centrally located HCC and discusses the development of treatment strategies, surgical approaches and recurrence prevention methods. To improve patient survival, a multi-disciplinary modality is greatly needed throughout the whole treatment period.
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10
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Mokutani Y, Hata T, Miyake Y, Kuroda H, Takahashi H, Haraguchi N, Nishimura J, Mizushima T, Yamamoto H, Doki Y, Mori M. Metastasis from a primary hepatic angiosarcoma to the colon: A case report and literature review. Oncol Lett 2017; 13:2765-2769. [PMID: 28454464 DOI: 10.3892/ol.2017.5755] [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: 04/15/2016] [Accepted: 11/17/2016] [Indexed: 01/22/2023] Open
Abstract
Primary hepatic angiosarcoma is a rare type of tumor with a poor prognosis. To the best of our knowledge, curative surgery of a metastatic gastrointestinal angiosarcoma from a hepatic angiosarcoma has not been reported previously. In the present report, a case of colonic metastasis from a primary hepatic angiosarcoma is discussed. A rapidly growing mass was identified in the liver of an 84-year-old Japanese male who underwent a subsegmentectomy of the liver. Microscopic examination determined that the mass was an angiosarcoma composed of sheets of spindle cells. Immunohistochemical studies confirmed the diagnosis with positive CD31 staining, which indicated the endothelial nature of the malignancy. A total of 14 months following surgery, the patient did not exhibit any symptoms; however, follow-up positron emission tomography and computed tomography images revealed a mass in the cecum. The patient underwent an ileocolectomy, and the microscopic and immunohistochemical findings indicated that the mass was a metastasized colorectal angiosarcoma. At a 4-year post-surgery follow-up appointment the patient was alive with no evidence of recurrence or metastasis.
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Affiliation(s)
- Yukako Mokutani
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Taishi Hata
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yuichiro Miyake
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Hideki Kuroda
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Hidekazu Takahashi
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Naotsugu Haraguchi
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Junichi Nishimura
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Tsunekazu Mizushima
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Hirofumi Yamamoto
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yuichiro Doki
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masaki Mori
- Department of Surgery, Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
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11
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Zheng H, Yang Y, Han J, Jiang WH, Chen C, Wang MC, Gao R, Li S, Tian T, Wang J, Ma LJ, Ren H, Zhou WP. TMED3 promotes hepatocellular carcinoma progression via IL-11/STAT3 signaling. Sci Rep 2016; 6:37070. [PMID: 27901021 PMCID: PMC5128793 DOI: 10.1038/srep37070] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 10/24/2016] [Indexed: 02/06/2023] Open
Abstract
Transmembrane p24 trafficking protein 3(TMED3) is a metastatic suppressor in colon cancer, but its function in the progression of hepatocellular carcinoma (HCC) is unknown. Here, we report that TMED3 was up-regulated in HCC and portal vein tumor thrombus. TMED3 up-regulation in HCC was significantly correlated with aggressive characteristics and predicted poor prognosis in HCC patients. TMED3 overexpression in HCC cell lines promoted cell migration and invasion. In contrast, TMED3 knockdown suppressed HCC metastasis both in vitro and in vivo. Gene microarray analysis revealed decreased IL-11 expression in TMED3-knockdown cells. We propose that TMED3 promotes HCC metastasis through IL-11/STAT3 signaling. Taken together, these findings demonstrate that TMED3 promotes HCC metastasis and is a potential prognostic biomarker in HCC.
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Affiliation(s)
- Hao Zheng
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai 200438, China
| | - Yuan Yang
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai 200438, China.,Department of Health Statistics, Second Military Medical University, 800 Xiangyin Road, Shanghai 200433, China
| | - Jun Han
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai 200438, China.,Department of Microbiology, Shanghai Key Laboratory of Medical Biodefense, Second Military Medical University, 800 Xiangyin Road, Shanghai 200433, China
| | - Wei-Hua Jiang
- Department of Oncology, Shanghai Tongren Hospital, Shanghai Jiaotong University, 1111 Xianxia Road, Shanghai 200336, China
| | - Cheng Chen
- Department of Medical Oncology, Jinling Hospital, 305 Zhongshan East Road, Nanjing, Jiangsu 210000, China
| | - Meng-Chao Wang
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai 200438, China
| | - Rong Gao
- Department of Microbiology, Shanghai Key Laboratory of Medical Biodefense, Second Military Medical University, 800 Xiangyin Road, Shanghai 200433, China
| | - Shuai Li
- Department of Computer Science, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY, 12180, United States
| | - Tao Tian
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai 200438, China
| | - Jian Wang
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai 200438, China
| | - Li-Jun Ma
- Department of Oncology, Shanghai Tongren Hospital, Shanghai Jiaotong University, 1111 Xianxia Road, Shanghai 200336, China
| | - Hao Ren
- Department of Microbiology, Shanghai Key Laboratory of Medical Biodefense, Second Military Medical University, 800 Xiangyin Road, Shanghai 200433, China
| | - Wei-Ping Zhou
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai 200438, China
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12
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Yamashita M, Wada H, Eguchi H, Ogawa H, Yamada D, Noda T, Asaoka T, Kawamoto K, Gotoh K, Umeshita K, Doki Y, Mori M. A CD13 inhibitor, ubenimex, synergistically enhances the effects of anticancer drugs in hepatocellular carcinoma. Int J Oncol 2016; 49:89-98. [PMID: 27121124 PMCID: PMC4902077 DOI: 10.3892/ijo.2016.3496] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 01/30/2016] [Indexed: 12/13/2022] Open
Abstract
Cancer stem cells (CSCs) were reported to be involved in resistance to chemo/radiation therapy. We previously reported that CD13 was both a marker of CSCs and a candidate therapeutic target in HCC. In the present study, we explored the antitumor effect of a combined therapy, where ubenimex, a CD13 inhibitor, was combined with conventional anticancer drugs, fluorouracil (5-FU), cisplatin (CDDP), doxorubicin (DXR) and sorafenib (SOR), and we elucidated the mechanism of these combination therapies. We evaluated changes in the expression of CD13 before and after treatment with anticancer drugs and with or without ubenimex in the human HCC cell lines HuH7 and PLC/PRF/5. The interactions between the anticancer drugs and ubenimex were determined with isobologram analyses. We analyzed cell cycle, apoptosis, and intracellular reactive oxygen species (ROS) levels to explore the mechanisms of the combination therapies. In both cell lines, the expression of CD13 increased after a 72-h exposure to each anticancer drug alone (P<0.05), and the expression of CD13 decreased with ubenimex administration (P<0.05). Isobologram analyses indicated that ubenimex had synergistic effects with 5-FU, CDDP and DXR, and an additive effect with SOR. Cell cycle analyses showed that ubenimex decreased the proportion of cells in G0/G1. Ubenimex enhanced the effects of 5-FU, CDDP and DXR by increasing apoptosis and intracellular ROS levels. In combination therapies, ubenimex synergistically enhanced the antitumor effects of 5-FU, CDDP and DXR on cell cycle regulation and apoptosis induction in HCC cell lines. The effects of ubenimex were due to increased intracellular ROS levels.
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Affiliation(s)
- Masafumi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Hiroshi Wada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Hisataka Ogawa
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Daisaku Yamada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Takehiro Noda
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Tadafumi Asaoka
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Koichi Kawamoto
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Kunihito Gotoh
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Koji Umeshita
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Masaki Mori
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
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13
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Kumar AM, Fredman ET, Coppa C, El-Gazzaz G, Aucejo FN, Abdel-Wahab M. Patterns of cancer recurrence in localized resected hepatocellular carcinoma. Hepatobiliary Pancreat Dis Int 2015; 14:269-75. [PMID: 26063027 DOI: 10.1016/s1499-3872(15)60382-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Tumor resection in non-metastatic hepatocellular carcinoma (HCC) patients with adequate liver reserve offers a potential cure, but has a high 5-year recurrence rate. We analyzed the patterns of cancer relapse after partial hepatectomy to guide post-operative management. METHODS A total of 144 HCC patients (1996-2011) after partial hepatectomy were reviewed. Statistical correlations were determined using univariate and partition analyses. RESULTS A median follow-up of 20 months showed recurrence in 71 (49%) patients, and the median time to recurrence was 11.9 months. Vascular invasion (P<0.01) and number of lesions (P<0.01) predicted for recurrence. Histologic grade was not correlated with recurrence. Twenty-two (31%) patients developed both surgical margin (SM) and concurrent intrahepatic recurrences, and 28 (40%) had non-SM intrahepatic recurrences with no other signs of recurrence. On partition analysis, the risk of marginal recurrence in patients with SM <1 mm and SM ≥1 mm was 35% and 13.5% respectively. Approximately 57% of patients with intrahepatic recurrence had recurrence ≤2.5 cm from SM. CONCLUSIONS Intrahepatic recurrence after partial hepatectomy is common and is significantly associated with vascular invasion and tumor stage. About 57% of patients with intrahepatic relapse had a recurrence close (≤2.5 cm) to the SM. Additionally, patients with SM <1 mm have a higher recurrence rate and may benefit from adjuvant local therapy.
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Affiliation(s)
- Aryavarta Ms Kumar
- Department of Radiation Oncology, 9500 Euclid Ave, T28, Cleveland Clinic, Cleveland OH 44195, USA.
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14
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The tumor marker score is an independent predictor of survival in patients with recurrent hepatocellular carcinoma. Surg Today 2014; 45:1513-20. [DOI: 10.1007/s00595-014-1102-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2014] [Accepted: 11/25/2014] [Indexed: 01/03/2023]
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15
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Shen SL, Fu SJ, Huang XQ, Chen B, Kuang M, Li SQ, Hua YP, Liang LJ, Peng BG. Elevated preoperative peripheral blood monocyte count predicts poor prognosis for hepatocellular carcinoma after curative resection. BMC Cancer 2014; 14:744. [PMID: 25280428 PMCID: PMC4192399 DOI: 10.1186/1471-2407-14-744] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 09/25/2014] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Peripheral blood monocyte count is an easily assessable parameter of systemic inflammatory response. The aim of this study was to determine whether monocyte count was prognostic in hepatocellular carcinoma (HCC) following hepatic resection. METHODS We retrospectively reviewed 351 patients with HCC treated with hepatic resection from 2006 to 2009. Preoperative absolute peripheral monocyte count, demographics, and clinical and pathological data were analyzed. RESULTS On univariate and multivariate analysis, elevated monocyte counts (≥ 545/mm(3)), tumor size ≥ 5 cm, non-capsulation, and multiple tumors were associated with poor disease-free survival (DFS) and overall survival (OS). The 1-, 3- and 5-year DFS rates were 58%, 41% and 35%, respectively, for patients with monocyte counts <545/mm(3), and 36%, 23% and 21% for patients with monocyte counts ≥ 545/mm(3). Correspondingly, the 1-, 3- and 5-year OS rates were 79%, 53% and 46% for monocyte counts <545/mm(3), and 64%, 36% and 29% for monocyte counts ≥ 545/mm(3). Subgroup analysis indicated that DFS after hepatic resection in hepatitis B virus (HBV)-infected patients was significantly better in those with a peripheral blood monocyte counts <545/mm(3), but it did not differ between patients without HBV infection. In addition, DFS was significantly better for patients with a peripheral blood monocyte count <545/mm(3), whether or not cirrhosis was present. Patients with elevated monocyte counts tended to have larger tumors. CONCLUSIONS Elevated preoperative monocyte count is an independent predictor of worse prognosis for patients with HCC after hepatic resection, especially for those with HBV infection. Postoperative adjuvant treatment might be considered for patients with elevated preoperative monocyte counts.
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Affiliation(s)
| | | | - Xiong-Qing Huang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
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16
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Clinical significance of surgical resection of metastatic lymph nodes from hepatocellular carcinoma. Surg Today 2014; 45:1112-20. [PMID: 25205550 DOI: 10.1007/s00595-014-1028-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 08/20/2014] [Indexed: 01/24/2023]
Abstract
PURPOSE The clinical significance of the surgical resection of metastatic lymph nodes (LN) from patients with hepatocellular carcinoma (HCC) remains controversial. The aim of this study was to evaluate the significance of the surgical resection of LN metastasis of HCC. METHODS Among 961 patients who underwent surgical resection for HCC in our hospital, LN metastasis was identified in 38 patients. In these patients, the metastatic LN were removed completely in 22 patients (complete removal group), and incompletely or not removed in 16 patients (control group). The long-term prognosis after LN metastasis was compared between the two groups. RESULTS The overall survival rate after LN metastasis was significantly better in the complete removal group (1-, 3- and 5-year: 71.2, 58.0 and 49.7%, respectively) than in the control group (45.9, 23.0 and 15.3%, respectively, p = 0.0477). LN metastasis was not the cause of death in any of the patients in the complete removal group, whereas it was a cause in some patients in the control group. No local LN recurrence was identified in the complete removal group. CONCLUSIONS The present results suggest that the complete removal of metastatic LN from HCC is clinically beneficial in selected patients.
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17
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Suenaga M, Yamada S, Fujii T, Fuchs BC, Okumura N, Kanda M, Kobayashi D, Tanaka C, Nakayama G, Sugimoto H, Koike M, Nomoto S, Fujiwara M, Takeda S, Hayashi K, Tanabe KK, Goto H, Kodera Y. A functional polymorphism in the epidermal growth factor gene predicts hepatocellular carcinoma risk in Japanese hepatitis C patients. Onco Targets Ther 2013; 6:1805-12. [PMID: 24363559 PMCID: PMC3865974 DOI: 10.2147/ott.s53625] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND A single nucleotide polymorphism (SNP) in the epidermal growth factor (EGF) gene (rs4444903) has been associated with increased risk of cancer, including hepatocellular carcinoma (HCC). The aim of this study was to examine the relationship between the EGF SNP genotype and the development and prognosis of HCC, in a Japanese population. METHODS Restriction fragment-length polymorphism was used to determine the presence of the EGF SNP genotype in 498 patients, including 208 patients with HCC. The level of EGF messenger ribonucleic acid (mRNA) expression in cancerous tissues was measured by quantitative reverse transcription polymerase chain reaction. The correlation between the EGF SNP genotype and prognosis was statistically analyzed in the patients with HCC. RESULTS The proportion of the A/A, A/G, and G/G genotypes were 5.3%, 42.8%, and 51.9%, respectively, in the patients with HCC, whereas in those without HCC, they were 8.6%, 35.9%, and 55.5%, respectively, revealing that the odds ratio (OR) of developing HCC was higher in patients with a G allele (OR =1.94, P=0.080 for A/G patients and OR =1.52, P=0.261 for G/G patients, as compared with A/A patients). In particular, when the analysis was limited to the 363 patients with hepatitis C, the OR for developing HCC was 3.54 (P=0.014) for A/G patients and was 2.85 (P=0.042) for G/G patients, as compared with A/A patients. Tumoral EGF mRNA expression in G/G patients was significantly higher than that in A/A patients (P=0.033). No statistically significant differences were observed between the EGF SNP genotype and diseasefree or overall survival. CONCLUSION The EGF SNP genotype might be associated with a risk for the development of HCC in Japanese patients but not with prognosis. Of note, the association is significantly stronger in patients with hepatitis C, which is the main risk factor for HCC in Japan.
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Affiliation(s)
- Masaya Suenaga
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Suguru Yamada
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tsutomu Fujii
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Bryan C Fuchs
- Division of Surgical Oncology, Massachusetts General Hospital Cancer Center and Harvard Medical School, Boston, MA, USA
| | - Norio Okumura
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mitsuro Kanda
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Daisuke Kobayashi
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Chie Tanaka
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Goro Nakayama
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroyuki Sugimoto
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masahiko Koike
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shuji Nomoto
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Michitaka Fujiwara
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shin Takeda
- Division of Surgery, Nagoya Medical Center, Nagoya, Japan
| | - Kazuhiko Hayashi
- Department of Gastroenterology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kenneth K Tanabe
- Division of Surgical Oncology, Massachusetts General Hospital Cancer Center and Harvard Medical School, Boston, MA, USA
| | - Hidemi Goto
- Department of Gastroenterology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
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18
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Adjuvant radiotherapy in centrally located hepatocellular carcinomas after hepatectomy with narrow margin (<1 cm): a prospective randomized study. J Am Coll Surg 2013; 218:381-92. [PMID: 24559953 DOI: 10.1016/j.jamcollsurg.2013.11.030] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2013] [Revised: 11/24/2013] [Accepted: 11/27/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND Although radiotherapy (RT) provides potential benefits for patients with hepatocellular carcinomas (HCCs) that are unsuitable for operation, the specific role of adjuvant RT in HCC after hepatectomy remains ill defined. The current study's aim was to evaluate the safety and efficacy of adjuvant RT for centrally located HCCs after narrow-margin (<1 cm) hepatectomy. STUDY DESIGN The study included 119 patients with centrally located HCCs who underwent narrow-margin hepatectomy between July 2007 and March 2012. Patients were prospectively randomized to receive adjuvant RT (n = 58) or were assigned to a control group (n = 61). Surgical outcomes, safety, and survival rates were evaluated. RESULTS Hepatectomy was successfully performed in all patients. No cases of radiation-induced liver disease were observed. One-, 3-, and 5-year recurrence-free survival rates were 78.1%, 56.5%, and 36.9% in the adjuvant RT group and 72.4%, 40.1%, and 16.0% in the control group, respectively (p = 0.06, log-rank test). Corresponding overall survival rates were 96.2%, 72.6%, 48.4%, and 89.6%, 74.5%, 37.2%, respectively (p = 0.48, log-rank test). One-, 3-, and 5-year recurrence-free survival rates in patients with small-diameter tumors (≤5 cm) were 88.8%, 67.4%, 42.9% in the adjuvant RT group and 82.3%, 42.9%, 21.5% in the control group (p = 0.03, log-rank test). Corresponding overall survival rates were 97.5%, 75.3%, 75.3%, and 94.7%, 84.1%, 65.4%, respectively (p = 0.92, log-rank test). CONCLUSIONS Adjuvant RT for centrally located HCCs after narrow-margin hepatectomy was technically feasible and relatively safe. No significant between-group difference was observed in recurrence-free and overall survival. The post-hoc subgroup comparison showed that adjuvant RT improved recurrence-free survival considerably, but not overall survival, in patients with small HCCs (≤5 cm). More in-depth studies are needed to validate this finding.
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