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Zheng DX, Chen YX, Sun J, Hu Y, Yang P, Zhang Y, Duan XZ, Zeng ZC. Stereotactic body radiation therapy in patients with centrally located hepatocellular carcinoma: A retrospective, single-arm, multi-center study. Clin Transl Radiat Oncol 2024; 46:100767. [PMID: 38576855 PMCID: PMC10992727 DOI: 10.1016/j.ctro.2024.100767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 02/17/2024] [Accepted: 03/23/2024] [Indexed: 04/06/2024] Open
Abstract
Centrally located hepatocellular carcinoma (HCC) is difficult to be radically resected due to its special location close to major hepatic vessels. Thus, we aimed to assess whether stereotactic body radiation therapy (SBRT) can be an effective and safe approach for centrally located HCC. This retrospective study included 172 patients with centrally located HCC who were treated with SBRT. Overall survival (OS) was analyzed as the primary endpoint. Rates of progression-free survival (PFS), local control, intrahepatic relapse, extrahepatic metastasis and toxicities were analyzed as secondary endpoints. The OS rates of 1-, 3-, and 5-year were 97.7%, 86.7%, and 76.3%, respectively. The PFS/local control rates of 1-, 3-, and 5-year were 94.1%/98.2%, 76.8%/94.9%, and 59.3%/92.3%, respectively. The cumulative incidence of intrahepatic relapse/extrahepatic metastases of 1-, 3-, and 5-year were 3.7%/2.9%, 25.0%/7.4%, and 33.3%/9.8%, respectively. Both univariate and multivariate analyses revealed that patients received BED10 at 100 Gy or more had better OS. Radiation-related adverse events were mild to moderate according to Common Terminology Criteria for Adverse Events, and no toxicities over grade 3 were observed. Patients with centrally located HCC in our cohort who received SBRT had similar OS and PFS rates compared to those reported in literatures who received surgery with neoadjuvant or adjuvant intensity-modulated radiation therapy. These results indicate that SBRT is an effective and well-tolerated method for patients with centrally located HCC, suggesting that it may serve as a reasonable alternative treatment for these kind of patients.
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Affiliation(s)
- Dan-Xue Zheng
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
- Cancer Center, Zhongshan Hospital Fudan University, Shanghai China
| | - Yi-Xing Chen
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
- Cancer Center, Zhongshan Hospital Fudan University, Shanghai China
| | - Jing Sun
- Department of Radiation Oncology, The Fifth Medical Center of PLA General Hospital (302 Military Hospital), Beijing 100039, China
| | - Yong Hu
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
- Cancer Center, Zhongshan Hospital Fudan University, Shanghai China
| | - Ping Yang
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
- Cancer Center, Zhongshan Hospital Fudan University, Shanghai China
| | - Yang Zhang
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
- Cancer Center, Zhongshan Hospital Fudan University, Shanghai China
| | - Xue-Zhang Duan
- Department of Radiation Oncology, The Fifth Medical Center of PLA General Hospital (302 Military Hospital), Beijing 100039, China
| | - Zhao-Chong Zeng
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
- Cancer Center, Zhongshan Hospital Fudan University, Shanghai China
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Liu H, Yang Y, Chen C, Wang L, Huang Q, Zeng J, Lin K, Zeng Y, Guo P, Zhou W, Liu J. Reclassification of tumor size for solitary HBV-related hepatocellular carcinoma by minimum p value method: a large retrospective study. World J Surg Oncol 2020; 18:185. [PMID: 32709254 PMCID: PMC7382134 DOI: 10.1186/s12957-020-01963-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 07/17/2020] [Indexed: 02/07/2023] Open
Abstract
Background and objectives Tumor size is one of the most important issues for hepatocellular carcinoma (HCC) treatment and prognosis, but the classification of it is still controversial. The aim of this study was to screen appropriate cutoffs for size of solitary hepatitis B virus (HBV)-related HCC. Methods A cohort of 1760 patients with solitary HBV-related HCC undergoing curative liver resection was divided into 11 groups based on tumor size in 1-cm interval. The minimum p value method was used to screen the appropriate size cutoff according to overall survival (OS). If multiple cutoffs meet the above standard, a univariate analysis will be performed by using the Cox proportional hazards regression model, and hazard ratio (HR) will be considered as a criterion to assess the difference in survival. Results There are 8 dichotomy, 8 trichotomy, and no inquartation cutoffs that were screened when classifying tumor sizes in accordance with OS. The HR values of tumor size at these trichotomy cutoffs for OS were compared, and the highest HR value is 2.79 when size cutoff is 3/9 cm. Then, we reclassified patients into three new classifications: ≤ 3 cm (n = 422), > 3 and ≤ 9 cm (n = 1072), and > 9 cm (n = 266). The comparison of clinicopathologic characteristics among these three classifications showed that the increase of tumor size was associated with the increase of α-fetoprotein (AFP), microvascular invasion (MVI), tumor differentiation, and liver cirrhosis. And the comparison of the OS among three classifications showed statistical differences. Conclusions This study suggested that size criteria of 3 cm and 9 cm in solitary HBV-related HCC patients were appropriate based on biological characteristics and prognostic significance.
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Affiliation(s)
- Hongzhi Liu
- Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China.,Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Xihong Road 312, Fuzhou, 350025, People's Republic of China
| | - Yuan Yang
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Changhai Street 225, Shanghai, 200438, People's Republic of China
| | - Chuanchun Chen
- Fuzhou Yixing Big Data Industry Investment Co., Ltd., Fuzhou, 350025, People's Republic of China
| | - Lei Wang
- Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China
| | - Qizhen Huang
- Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China
| | - Jianxing Zeng
- Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China.,Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Xihong Road 312, Fuzhou, 350025, People's Republic of China
| | - Kongying Lin
- Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China.,Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Xihong Road 312, Fuzhou, 350025, People's Republic of China
| | - Yongyi Zeng
- Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China.,Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Xihong Road 312, Fuzhou, 350025, People's Republic of China
| | - Pengfei Guo
- Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China
| | - Weiping Zhou
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Changhai Street 225, Shanghai, 200438, People's Republic of China.
| | - Jingfeng Liu
- Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, People's Republic of China. .,Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Xihong Road 312, Fuzhou, 350025, People's Republic of China.
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Shen J, He L, Li C, Wen T, Chen W, Lu C, Yan L, Li B, Yang J. Nomograms to Predict the Individual Survival of Patients with Solitary Hepatocellular Carcinoma after Hepatectomy. Gut Liver 2018. [PMID: 28651303 PMCID: PMC5593331 DOI: 10.5009/gnl16465] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background/Aims Solitary hepatocellular carcinoma (HCC) is a subgroup of HCCs. We aimed to establish nomograms for predicting the survival of solitary HCC patients after hepatectomy. Methods A total of 538 solitary HCC patients were randomly classified into training and validation sets. A Cox model was used to identify predictors of overall survival (OS) in the training set. A nomogram was generated based on these predictors and was validated using the validation set. Results Tumor size, microvascular invasion, and major vascular invasion were significantly associated with OS in the training set. Nomograms were developed based on these predictors in the multivariate analysis. The C-index was 0.75 for the OS nomogram and 0.72 for the recurrence-free survival nomogram. Compared to the index of conventional staging systems for predicting survival (0.71 for Barcelona Clinic Liver Cancer, 0.66 for the seventh American Joint Committee on Cancer, 0.68 for Cancer of the Liver Italian Program, and 0.70 for Hong Kong Liver Cancer), the index of the OS nomogram was significantly higher. Moreover, the calibration curve fitted well between the predicted and observed survival rate. Similarly, in the validation set, the nomogram discrimination was superior to those of the four staging systems (p<0.001). Conclusions The nomograms demonstrated good discrimination performance in predicting 3- and 5-year survival rates for solitary HCCs after hepatectomy.
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Affiliation(s)
- Junyi Shen
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
| | - Linye He
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
| | - Chuan Li
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
| | - Tianfu Wen
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
| | - Weixia Chen
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China
| | - Changli Lu
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Lvnan Yan
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
| | - Bo Li
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jiayin Yang
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
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Su TS, Liang P, Liang J, Lu HZ, Jiang HY, Cheng T, Huang Y, Tang Y, Deng X. Long-Term Survival Analysis of Stereotactic Ablative Radiotherapy Versus Liver Resection for Small Hepatocellular Carcinoma. Int J Radiat Oncol Biol Phys 2017; 98:639-646. [DOI: 10.1016/j.ijrobp.2017.02.095] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Revised: 02/21/2017] [Accepted: 02/22/2017] [Indexed: 12/18/2022]
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Zhong JH, Pan LH, Wang YY, Cucchetti A, Yang T, You XM, Ma L, Gong WF, Xiang BD, Peng NF, Wu FX, Li LQ. Optimizing stage of single large hepatocellular carcinoma: A study with subgroup analysis by tumor diameter. Medicine (Baltimore) 2017; 96:e6608. [PMID: 28403105 PMCID: PMC5403102 DOI: 10.1097/md.0000000000006608] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
This study aims to refine the designation for single hepatocellular carcinoma (HCC) >5 cm by comparing the postresection prognosis of these patients with those who have a single-tumor ≤5 cm and those with stage B.Patients with a single-tumor were classified into subgroups based on diameter. Of the 1132 patients analyzed, 426 had a single-tumor >2 and ≤5 cm; 229, a single-tumor >5 and ≤8 cm; 52, a single-tumor >8 and < 10 cm; 150, a single-tumor ≥10 cm; and 275, stage B.Hospital mortality and complications increased with tumor size among the single-tumor subgroups and median survival decreased with increasing of tumor size. Overall survival (OS) among patients with a single-tumor >5 cm was significantly lower than among patients with a single-tumor >2 and ≤5 cm (P ≤ .001), but significantly higher than among patients with clearly stage B (P ≤ .001). Patients with a single-tumor >5 and ≤8 cm showed lower OS than patients with a single-tumor >2 and ≤5 cm (P < .001). Patients with a single-tumor >8 and <10 cm or a single-tumor ≥10 cm showed lower OS than patients with a single-tumor >5 and ≤8 cm (P = .033 and .006), and similar OS to patients with stage B (P = .323).Patients with a single-tumor >5 and ≤8 cm may be assigned to a new stage between early and intermediate. Patients with a single-tumor >8 cm may be assigned to intermediate stage.
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Affiliation(s)
| | - Ling-Hui Pan
- Anesthesia Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | | | - Alessandro Cucchetti
- Department of Medical and Surgical Sciences, S.Orsola-Malpighi Hospital, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Tian Yang
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 201800, China
| | | | - Liang Ma
- Department of Hepatobiliary Surgery
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Su TS, Liang P, Lu HZ, Liang J, Gao YC, Zhou Y, Huang Y, Tang MY, Liang JN. Comment on stereotactic body radiation therapy for small primary or recurrent hepatocellular carcinoma-Authors' reply. J Surg Oncol 2016; 114:1032. [PMID: 27699799 DOI: 10.1002/jso.24466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Accepted: 09/09/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Ting-Shi Su
- Department of Radiation Oncology, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China.,Cyberknife Center, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Ping Liang
- Department of Radiation Oncology, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China.,Cyberknife Center, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Huan-Zhen Lu
- Cyberknife Center, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Jian Liang
- Department of Gastroenterology, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Ying-Chuan Gao
- Department of Radiation Oncology, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Ying Zhou
- Department of Radiation Oncology, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Yong Huang
- Department of Radiation Oncology, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Min-Yang Tang
- Department of Radiation Oncology, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Jian-Ning Liang
- Department of Radiation Oncology, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
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Shen JY, Li C, Wen TF, Yan LN, Li B, Wang WT, Yang JY, Xu MQ. A simple prognostic score system predicts the prognosis of solitary large hepatocellular carcinoma following hepatectomy. Medicine (Baltimore) 2016; 95:e4296. [PMID: 27495033 PMCID: PMC4979787 DOI: 10.1097/md.0000000000004296] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Solitary large hepatocellular carcinomas (SLHCC) form a heterogeneous group of patients with different survival probabilities. The aim of our study was to develop a simple prognostic index for identifying prognostic subgroups of SLHCC patients.A retrospective analysis of clinical data from 268 patients with operable SLHCC was conducted to investigate prognostic factors and to construct a score system based on risk factors. A Cox proportional hazard regression analysis was used to evaluate the variables associated with prognosis. Survival analyses were performed using Kaplan-Meier survival curves.Three variables remained in the final multivariate model: platelet to lymphocyte ratio (PLR), microvascular invasion (MVI), and tumor size with hazard ratios equal to 1.004 (95% confidence interval: 1.001-1.006), 1.092 (1.044-1.142), and 2.233 (1.125-2.233), respectively. A score of 1 was assigned to each risk factor. Patient scores were determined based on these risk factors; thus, the scores ranged between 0 and 3. Ultimately, three categories (0, 1-2, 3) were defined. Patients with scores of 3 had a 5-year survival rate of 25.4%, whereas patients with a score of 0 had a 5-year survival rate of 52.1%. The prognosis significantly worsened as the score increased. Similar results were found among cirrhotic and noncirrhotic patients.Our simple prognostic index successfully predicts SLHCC survival.
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Affiliation(s)
| | | | - Tian-fu Wen
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, China
- Correspondence: Tian-fu Wen, Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China (e-mail: )
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