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Hu Z, Wang X, Fu Y, Yang D, Zhou Z, Chen M, Song X, Zhang Y. Survival benefit of liver resection following complete response to transarterial chemoembolization for intermediate-stage hepatocellular carcinoma: a retrospective, multicenter, cohort study. Int J Surg 2024; 110:1019-1027. [PMID: 38006301 PMCID: PMC10871594 DOI: 10.1097/js9.0000000000000942] [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: 08/14/2023] [Accepted: 11/12/2023] [Indexed: 11/27/2023]
Abstract
BACKGROUND High rate of tumor recurrence jeopardized the long-term survival of hepatocellular carcinoma (HCC) patients with complete response to transarterial chemoembolization (TACE). This study aims to evaluate the survival benefit of liver resection (LR) following the complete response to TACE for intermediate-stage HCC. METHODS A total of 281 intermediate-stage HCC patients with complete response to TACE followed by persistent observation (TACE group) or LR (TLR group) from 01 January 2011 to 31 December 2021 from three institutions in China were included. Overall survival (OS) and disease-free survival (DFS) of patients were compared between the two groups by propensity score-matching (PSM). RESULTS After PSM, the 1-year, 3-year, and 5-year OS rates were 91.4, 71.5, and 57.1% in the TACE group, and 96.6, 81.8, and 72.1% in the TLR group. The 1-year, 3-year, and 5-year DFS rates were 50.6, 22.6, and 6.8% in the TACE group, and 77.3, 56.3, and 38.7% in the TLR group. Compared with the TACE group, the TLR group showed significantly longer OS (HR, 0.528; 95% CI: 0.315-0.887; P =0.014) and DFS (HR, 0.388; 95% CI: 0.260-0.580; P <0.001). In patients beyond up-to-seven criterion, no difference was observed with OS (HR, 0.708; 95% CI: 0.354-1.419; P =0.329). LR following the complete response to TACE was safety. CONCLUSIONS This study suggests that intermediate-stage HCC patients could benefit from LR following the complete response to TACE, resulting in longer OS and DFS. In addition, patients beyond up-to-seven could not benefit from the LR treatments.
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Affiliation(s)
- Zili Hu
- Department of Liver Surgery
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou
| | - Xiaohui Wang
- Department of Hepatobiliary Surgery, Hunan Provincial People’s Hospital (The First Affiliated Hospital of Hunan Normal University) Changsha
| | - Yizhen Fu
- Department of Liver Surgery
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou
| | - Dinghua Yang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Jishou University, Jishou, People’s Republic of China
| | - Zhongguo Zhou
- Department of Liver Surgery
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou
| | - Minshan Chen
- Department of Liver Surgery
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou
| | - Xin Song
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Jishou University, Jishou, People’s Republic of China
| | - Yaojun Zhang
- Department of Liver Surgery
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou
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Lim J, Kim E, Kim S, Kim SY, Kim JH, Yoon SM, Shim JH. Chemoembolization versus Radiotherapy for Single Hepatocellular Carcinomas of ≤3 cm Unsuitable for Image-Guided Tumor Ablation. Gut Liver 2024; 18:125-134. [PMID: 37605878 PMCID: PMC10791502 DOI: 10.5009/gnl230080] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/12/2023] [Accepted: 04/16/2023] [Indexed: 08/23/2023] Open
Abstract
Background/Aims Local ablation therapy (LAT) is primarily recommended for solitary inoperable hepatocellular carcinomas (HCCs) of ≤3 cm in diameter. However, only two-thirds of uninodular small HCCs are suitable for LAT, and the second-best treatment option for managing these nodules is unclear. We aimed to compare the therapeutic outcomes of chemoembolization and radiotherapy in small HCCs unsuitable for LAT. Methods The study included 651 patients from a tertiary referral center who underwent planning sonography for LAT. These patients had 801 solitary HCCs of ≤3 cm in diameter and were treated with LAT, chemoembolization, or radiotherapy. Local tumor progression (LTP)-free survival and overall survival (OS) were measured according to the type of treatment of the index nodule. Results LAT, chemoembolization, and radiotherapy were used to treat 561, 185, and 55 nodules in 467, 148, and 36 patients, respectively. LTP-free survival was significantly shorter in patients treated with chemoembolization than for those treated with LAT (multivariate hazard ratio [HR], 2.36; 95% confidence interval [CI], 1.61 to 3.47) but not for those treated with radiotherapy (HR, 0.83; 95% CI, 0.38 to 1.83). However, OS was not affected by treatment modality. Matching and weighting analyses confirmed that radiotherapy gave comparable results to chemoembolization in terms of OS despite better LTP-free survival (HR, 2.91; 95% CI, 1.13 to 7.47 and HR, 3.07; 95% CI, 1.11 to 8.48, respectively). Conclusions Our data suggest that chemoembolization and radiotherapy are equally effective options for single small HCCs found to be unsuitable for LAT after sonographic planning. Betterfit indications for each procedure should be established by specifically designed studies.
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Affiliation(s)
- Jihye Lim
- Department of Gastroenterology, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Departments of
- Department of Gastroenterology, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Departments of
| | - Euichang Kim
- Department of Gastroenterology, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Departments of
| | - Sehee Kim
- Department of Gastroenterology, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Departments of
| | | | | | - Sang Min Yoon
- Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ju Hyun Shim
- Department of Gastroenterology, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Departments of
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Zhao CK, Guan X, Pu YY, Zhou BY, Wang LF, Sun YK, Yin HH, Xia HS, Wang X, Han H, Xu HX. Response Evaluation Using Contrast-Enhanced Ultrasound for Unresectable Advanced Hepatocellular Carcinoma Treated With Tyrosine Kinase Inhibitors Plus Anti-PD-1 Antibody Therapy. ULTRASOUND IN MEDICINE & BIOLOGY 2024; 50:142-149. [PMID: 37852872 DOI: 10.1016/j.ultrasmedbio.2023.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 07/21/2023] [Accepted: 09/23/2023] [Indexed: 10/20/2023]
Abstract
OBJECTIVE The aim of the work described here was to evaluate the role of contrast-enhanced ultrasound (CEUS) in response evaluation for unresectable advanced hepatocellular carcinoma (HCC) treated with tyrosine kinase inhibitors (TKIs) plus anti-programmed cell death protein-1 (PD-1) antibody therapy. METHODS A prospective cohort of consecutive patients with HCC who received combined TKI/anti-PD-1 antibody treatment for unresectable HCC between January 2022 and October 2022 was included in this study. The patients underwent unenhanced ultrasound (US) and CEUS examinations before treatment and at follow-up. Changes in the largest diameters of the target tumor on unenhanced US and the largest diameters of the enhancing target tumors on CEUS were evaluated. Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 with unenhanced US and magnetic resonance imaging/computed tomography (MRI/CT) and modified RECIST (mRECIST) with CEUS and CEMRI/CT were used to assess treatment response. RESULTS A total of 24 HCC patients (23 men and 1 woman; mean age: 56.5 ± 8.5 y; Barcelona Clinic Liver Cancer stage C, 62.5%; 29 intrahepatic target tumors) were studied. Calculations of degree of necrosis in the target tumors revealed no significant differences between CEUS and CEMRI/CT (44.5 ± 36.2% vs. 45.3 ± 36.8%, p = 0.862). As for the differentiation of responders from non-responders, the agreement between RECIST version 1.1 of unenhanced US and mRECIST-CEUS was poor (κ coefficient = 0.233). Meanwhile, there was a high degree of concordance between mRECIST-CEUS and mRECIST-CEMRI/CT (κ coefficient = 0.812). CONCLUSION CEUS proved to be superior to baseline US and is comparable to CEMRI/CT in defining treatment outcome for combined TKI/anti-PD-1 antibody therapy.
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Affiliation(s)
- Chong-Ke Zhao
- Department of Ultrasound, Zhongshan Hospital, Institute of Ultrasound in Medicine and Engineering, Fudan University, Shanghai, China
| | - Xin Guan
- Department of Ultrasound, Zhongshan Hospital, Institute of Ultrasound in Medicine and Engineering, Fudan University, Shanghai, China; Shanghai Institute of Medical Imaging, Shanghai, China
| | - Yin-Ying Pu
- Central Laboratory and Department of Medical Ultrasound, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Bo-Yang Zhou
- Department of Ultrasound, Zhongshan Hospital, Institute of Ultrasound in Medicine and Engineering, Fudan University, Shanghai, China; Shanghai Institute of Medical Imaging, Shanghai, China
| | - Li-Fan Wang
- Department of Ultrasound, Zhongshan Hospital, Institute of Ultrasound in Medicine and Engineering, Fudan University, Shanghai, China; Shanghai Institute of Medical Imaging, Shanghai, China
| | - Yi-Kang Sun
- Department of Ultrasound, Zhongshan Hospital, Institute of Ultrasound in Medicine and Engineering, Fudan University, Shanghai, China; Shanghai Institute of Medical Imaging, Shanghai, China
| | - Hao-Hao Yin
- Department of Ultrasound, Zhongshan Hospital, Institute of Ultrasound in Medicine and Engineering, Fudan University, Shanghai, China; Shanghai Institute of Medical Imaging, Shanghai, China
| | - Han-Sheng Xia
- Department of Ultrasound, Zhongshan Hospital, Institute of Ultrasound in Medicine and Engineering, Fudan University, Shanghai, China; Shanghai Institute of Medical Imaging, Shanghai, China
| | - Xi Wang
- Department of Ultrasound, Zhongshan Hospital, Institute of Ultrasound in Medicine and Engineering, Fudan University, Shanghai, China; Shanghai Institute of Medical Imaging, Shanghai, China
| | - Hong Han
- Department of Ultrasound, Zhongshan Hospital, Institute of Ultrasound in Medicine and Engineering, Fudan University, Shanghai, China; Shanghai Institute of Medical Imaging, Shanghai, China
| | - Hui-Xiong Xu
- Department of Ultrasound, Zhongshan Hospital, Institute of Ultrasound in Medicine and Engineering, Fudan University, Shanghai, China.
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Ronot M, Dioguardi Burgio M, Gregory J, Hentic O, Vullierme MP, Ruszniewski P, Zappa M, de Mestier L. Appropriate use of morphological imaging for assessing treatment response and disease progression of neuroendocrine tumors. Best Pract Res Clin Endocrinol Metab 2023; 37:101827. [PMID: 37858478 DOI: 10.1016/j.beem.2023.101827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
Neuroendocrine tumors (NETs) are relatively rare neoplasms displaying heterogeneous clinical behavior, ranging from indolent to aggressive forms. Patients diagnosed with NETs usually receive a varied array of treatments, including somatostatin analogs, locoregional treatments (ablation, intra-arterial therapy), cytotoxic chemotherapy, peptide receptor radionuclide therapy (PRRT), and targeted therapies. To maximize therapeutic efficacy while limiting toxicity (both physical and economic), there is a need for accurate and reliable tools to monitor disease evolution and progression and to assess the effectiveness of these treatments. Imaging morphological methods, primarily relying on computed tomography (CT) and magnetic resonance imaging (MRI), are indispensable modalities for the initial evaluation and continuous monitoring of patients with NETs, therefore playing a pivotal role in gauging the response to treatment. The primary goal of assessing tumor response is to anticipate and weigh the benefits of treatments, especially in terms of survival gain. The World Health Organization took the pioneering step of introducing assessment criteria based on cross-sectional imaging. This initial proposal standardized the measurement of lesion sizes, laying the groundwork for subsequent criteria. The Response Evaluation Criteria in Solid Tumors (RECIST) subsequently refined and enhanced these standards, swiftly gaining acceptance within the oncology community. New treatments were progressively introduced, targeting specific features of NETs (such as tumor vascularization or expression of specific receptors), and achieving significant qualitative changes within tumors, although associated with minimal or paradoxical effects on tumor size. Several alternative criteria, adapted from those used in other cancer types and focusing on tumor viability, the slow growth of NETs, or refining the existing size-based RECIST criteria, have been proposed in NETs. This review article aims to describe and discuss the optimal utilization of CT and MRI for assessing the response of NETs to treatment; it provides a comprehensive overview of established and emerging criteria for evaluating tumor response, along with comparative analyses. Molecular imaging will not be addressed here and is covered in a dedicated article within this special issue.
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Affiliation(s)
- Maxime Ronot
- Université Paris-Cité, Centre de Recherche sur l'Inflammation, INSERM UMR1149, FHU MOSAIC, Paris, France; Université Paris-Cité, Department of Radiology, Beaujon Hospital (APHP.Nord), Clichy, France.
| | - Marco Dioguardi Burgio
- Université Paris-Cité, Centre de Recherche sur l'Inflammation, INSERM UMR1149, FHU MOSAIC, Paris, France; Université Paris-Cité, Department of Radiology, Beaujon Hospital (APHP.Nord), Clichy, France
| | - Jules Gregory
- Université Paris-Cité, Centre de Recherche sur l'Inflammation, INSERM UMR1149, FHU MOSAIC, Paris, France; Université Paris-Cité, Department of Radiology, Beaujon Hospital (APHP.Nord), Clichy, France
| | - Olivia Hentic
- Université Paris-Cité, Department of Pancreatology and Digestive Oncology, Beaujon Hospital (APHP.Nord), Clichy, France
| | | | - Philippe Ruszniewski
- Université Paris-Cité, Centre de Recherche sur l'Inflammation, INSERM UMR1149, FHU MOSAIC, Paris, France; Université Paris-Cité, Department of Pancreatology and Digestive Oncology, Beaujon Hospital (APHP.Nord), Clichy, France
| | - Magaly Zappa
- Department of Radiology, Cayenne University Hospital, Cayenne, Guyanne, France
| | - Louis de Mestier
- Université Paris-Cité, Centre de Recherche sur l'Inflammation, INSERM UMR1149, FHU MOSAIC, Paris, France; Université Paris-Cité, Department of Pancreatology and Digestive Oncology, Beaujon Hospital (APHP.Nord), Clichy, France
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Chen Y, Shi K, Li Z, Wang H, Liu N, Zhan P, Liu X, Shang B, Hou P, Gao J, Lyu P. Survival prediction of hepatocellular carcinoma by measuring the extracellular volume fraction with single-phase contrast-enhanced dual-energy CT imaging. Front Oncol 2023; 13:1199426. [PMID: 37538109 PMCID: PMC10394647 DOI: 10.3389/fonc.2023.1199426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 06/23/2023] [Indexed: 08/05/2023] Open
Abstract
Purpose This study aimed to investigate the value of quantified extracellular volume fraction (fECV) derived from dual-energy CT (DECT) for predicting the survival outcomes of patients with hepatocellular carcinoma (HCC) after transarterial chemoembolization (TACE). Materials and methods A total of 63 patients with HCC who underwent DECT before treatment were retrospectively included. Virtual monochromatic images (VMI) (70 keV) and iodine density images (IDI) during the equilibrium phase (EP) were generated. The tumor VMI-fECV and IDI-fECV were measured and calculated on the whole tumor (Whole) and maximum enhancement of the tumor (Maximum), respectively. Univariate and multivariate Cox models were used to evaluate the effects of clinical and imaging predictors on overall survival (OS) and progression-free survival (PFS). Results The correlation between tumor VMI-fECV and IDI-fECV was strong (both p< 0.001). The Bland-Altman plot between VMI-fECV and IDI-fECV showed a bias of 5.16% for the Whole and 6.89% for the Maximum modalities, respectively. Increasing tumor VMI-fECV and IDI-fECV were positively related to the effects on OS and PFS (both p< 0.05). The tumor IDI-fECV-Maximum was the only congruent independent predictor in patients with HCC after TACE in the multivariate analysis on OS (p = 0.000) and PFS (p = 0.028). Patients with higher IDI-fECV-Maximum values had better survival rates above the optimal cutoff values, which were 35.42% for OS and 29.37% for PFS. Conclusion The quantified fECV determined by the equilibrium-phase contrast-enhanced DECT can potentially predict the survival outcomes of patients with HCC following TACE treatment.
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Affiliation(s)
- Yan Chen
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Kexin Shi
- Department of Clinical Medicine, Henan Medical School of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhen Li
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Huixia Wang
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Nana Liu
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Pengchao Zhan
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xing Liu
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Bo Shang
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Ping Hou
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Jianbo Gao
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Peijie Lyu
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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Hu W, Cao G, Ye S, Xu J, Chen J, Shao G. Quantitative analysis with multiphase contrast-enhanced computed tomography to evaluate residual tumor activity of hepatocellular carcinoma after DEB-TACE. Medicine (Baltimore) 2023; 102:e34054. [PMID: 37327303 PMCID: PMC10270488 DOI: 10.1097/md.0000000000034054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 05/31/2023] [Indexed: 06/18/2023] Open
Abstract
Most hepatocellular carcinomas (HCC) treated by transcatheter arterial chemoembolization with drug-eluting beads (DEB-TACE) are characterized by coagulation necrosis; therefore, it is often difficult to distinguish enhancement in the arterial phase that would lead to false negative evaluation. This study aimed to evaluate the specificity and sensitivity of the difference value of multiphase contrast-enhanced computed tomography (CECT) in predicting residual tumor activity in HCC lesions after DEB-TACE. This retrospective diagnostic study analyzed CECT images of 73 HCC lesions in 57 patients 20 to 40 days (average 28 days) after DEB-TACE treatment at our Hospital from January to December 2019. Postoperative pathology or digital subtraction angiography images were used as references. Residual tumor activity after the first intervention was determined based on the presence of tumor staining in digital subtraction angiography or the postoperative pathological discovery of HCC tumor cells. A significant difference was observed between the active and inactive residual groups in ∆ HU difference between CT values of arterial phase and non-contrast scans (AN, P = .000), difference between CT values of venous phase and non-contrast scans (VN, P = .000), difference between CT values of delay phase and non-contrast scans (DN, P = .000), (difference between CT values of venous and arterial phase scans, P = .001), and (difference between CT values of delay and arterial phase scans, P = .005). No statistically significant difference was observed between the delayed and venous phases (difference between CT values of delay and venous phase scans, P = .361). The area under the curve (AUC) of the ROC curve showed that the diagnostic efficacies in difference in CT value of AN (AUC = 0.976), VN (AUC = 0.927), and DN (AUC = 0.924) were higher, and their cutoff values were 4.86, 12.065, 20.19 HU with their sensitivities of 93.3%, 84.4%, 77.8% and specificities of 100%, 96.4%, and 100%, respectively. difference in CT value values of AN, VN, DN, difference between CT values of venous and arterial phase scans and difference between CT values of delay and arterial phase scans can sensitively detect residual tumor activity 20-40 days after DEB-TACE. Thus, more sensitive active residual foci were detected using all 3 enhanced phases rather than only the arterial phase. Quantitative analysis of multiphase CECT can detect residual tumor activity in an early and noninvasive manner, which can provide time for patients to receive early follow-up treatment.
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Affiliation(s)
- Wenchao Hu
- Graduate School, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
- Department of Radiology, Shulan Hangzhou Hospital, Affiliated to Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Guohong Cao
- Department of Radiology, Shulan Hangzhou Hospital, Affiliated to Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Shengli Ye
- Department of Radiology, Shulan Hangzhou Hospital, Affiliated to Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Jianfeng Xu
- Department of Radiology, Shulan Hangzhou Hospital, Affiliated to Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Jing Chen
- Department of Radiology, Shulan Hangzhou Hospital, Affiliated to Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Guoliang Shao
- Department of Interventional Treatment, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, China
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Recommendation of mHAP and ABCR scoring systems for the decision-making of the first and subsequent TACE session in HCC patients. Eur J Gastroenterol Hepatol 2023; 35:461-470. [PMID: 36827534 PMCID: PMC9981324 DOI: 10.1097/meg.0000000000002515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
BACKGROUND Due to the high heterogeneity among hepatocellular carcinoma (HCC) patients receiving transarterial chemoembolization (TACE), the prognosis of patients varies significantly. Various predictive scoring systems have been developed to identify the patients who could benefit from TACE. However, there is no consensus on which is better. This study aims to validate and compare the predictive capabilities of scoring systems for first and subsequent TACE. MATERIALS A total of 524 HCC patients were treated with TACE, and 222 patients who met the inclusion criteria were included. Log-rank test was used to verify the predictive value of six scoring systems for the first TACE and four TACE retreatment scoring systems. Harrell's concordance (C)-index, likelihood ratio and integrated Brier score (IBS) were used to compare the predictive performance. RESULTS For the scoring systems of TACE, the overall survival (OS) of candidates screened by Hepatoma Arterial-embolization Prognostic (HAP), modified HAP (mHAP), mHAP3, alpha-fetoprotein, Barcelona Clinic Liver Cancer, Child-Pugh and Response (ABCR), albumin-bilirubin grade (ALBI), tumor size, alpha-fetoprotein, first TACE response and pre-/post-TACE was significantly longer than that of the noncandidates (all P < 0.05), whereas the mHAP2 and assessment for retreatment with TACE did not distinguish the candidates from noncandidates (P = 0.206, 0.115, respectively). The predictive and calibration performances of mHAP and ABCR were the highest for the first TACE and TACE retreatment, respectively. CONCLUSION mHAP identifies the patients who could benefit from the first TACE, whereas ABCR distinguishes patients who could benefit from subsequent TACE sessions.
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Veloso Gomes F, de Baère T, Verset G, Coimbra É, Tovar-Felice G, Malagari K, Bruix J. Transarterial Chemoembolization with Anthracyclines-Loaded Polyethylene Glycol Drug Eluting Microspheres for the Treatment of Hepatocellular Carcinoma: A Pooled Multicentric Analysis of Survival in 580 Patients. Cardiovasc Intervent Radiol 2023; 46:436-446. [PMID: 36764953 DOI: 10.1007/s00270-023-03362-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 01/07/2023] [Indexed: 02/12/2023]
Abstract
PURPOSE To evaluate survival, efficacy and safety of transarterial chemoembolization (TACE) in the treatment of patients with hepatocellular carcinoma (HCC), through a pooled analysis of patients with BCLC 0, A and B HCC stages, treated with polyethylene glycol drug eluting microspheres (PEG-DEM) TACE. MATERIALS AND METHODS Patients from 3 retrospective and 2 prospective registries were included. Overall survival (OS), progression-free survival (PFS), tumour response and safety were evaluated. Multivariate Cox regression analysis was performed to evaluate predictors of OS. RESULTS A total of 580 patients (72.1% males, mean age 66.9 ± 10.3 years) were included. 43.5% had BCLC A, and 41.0% BCLC B disease stage, and 85.8% were Child-Pugh class A. Complete and partial response (mRECIST or RECIST1.1) were achieved in 60.14% and 27.11% of patients, with overall response and disease control rates of 87.30% and 94.60%, respectively. Median OS was 50.8 months for the total population, and 61.2 and 38.1 months for BCLC 0 + A and BCLC B patients, respectively. Median PFS for the total population, BCLC 0 + A and BCLC B groups was 15.6, 21.6 and 12.7 months, respectively. CONCLUSIONS This multicentric pooled analysis confirmed efficacy and safety of PEG-DEM TACE, with a median OS of 50.8 months.
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Affiliation(s)
- Filipe Veloso Gomes
- Interventional Radiology Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal. .,NOVA Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisbon, Portugal.
| | - Thierry de Baère
- Departement d'Anesthésie, de Chirurgie, Et de Radiologie Interventionnelle, Gustave Roussy, 102 rue Edourad Vaillant, Villejuif, France.,Université Paris-Saclay, UFR Médecine Le Kremlin-Bicêtre, Le Kremlin Bicêtre, France.,Centre d'Investigation Clinique BIOTHERIS, INSERM CIC1428, 102 rue Edourad Vaillant, Villejuif, France
| | - Gontran Verset
- Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Élia Coimbra
- Interventional Radiology Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal
| | - Gerardo Tovar-Felice
- Vascular and Interventional Radiology Unit, Hospital Universitari Germans Trias i Pujol, Carretera se Canyet S/N, 08916, Badalona, Spain
| | - Katerina Malagari
- National and Kapodistrian University of Athens, Evgenidion Hospital, Athens, Greece
| | - Jordi Bruix
- BCLC group Liver Unit, Hospital Clínic-IDIBAPS, CIBEREHD, University of Barcelona, Villarroel 170, 08036, Barcelona, Spain
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Taiji R, Lin YM, Chintalapani G, Lin EY, Huang SY, Mahvash A, Avritscher R, Liu CA, Lee RC, Resende V, Nishiofuku H, Tanaka T, Kichikawa K, Klotz E, Gupta S, Odisio BC. A novel method for predicting hepatocellular carcinoma response to chemoembolization using an intraprocedural CT hepatic arteriography-based enhancement mapping: a proof-of-concept analysis. Eur Radiol Exp 2023; 7:4. [PMID: 36717474 PMCID: PMC9886747 DOI: 10.1186/s41747-022-00315-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 12/01/2022] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND To evaluate the feasibility of a novel approach for predicting hepatocellular carcinoma (HCC) response to drug-eluting beads transarterial chemoembolization (DEB-TACE) using computed tomography hepatic arteriography enhancement mapping (CTHA-EM) method. METHODS This three-institution retrospective study included 29 patients with 46 HCCs treated with DEB-TACE between 2017 and 2020. Pre- and posttreatment CTHA-EM images were generated using a prototype deformable registration and subtraction software. Relative tumor enhancement (TPost/pre-RE) defined as the ratio of tumor enhancement to normal liver tissue was calculated to categorize tumor response as residual (TPost-RE > 1) versus non-residual (TPost-RE ≤ 1) enhancement, which was blinded compared to the response assessment on first follow-up imaging using modified RECIST criteria. Additionally, for tumors with residual enhancement, CTHA-EM was evaluated to identify its potential feeding arteries. RESULTS CTHA-EM showed residual enhancement in 18/46 (39.1%) and non-residual enhancement in 28/46 (60.9%) HCCs, with significant differences on TPost-RE (3.05 ± 2.4 versus 0.48 ± 0.23, respectively; p < 0.001). The first follow-up imaging showed non-complete response (partial response or stable disease) in 19/46 (41.3%) and complete response in 27/46 (58.7%) HCCs. CTHA-EM had a response prediction sensitivity of 94.7% (95% CI, 74.0-99.9) and specificity of 100% (95% CI, 87.2-100). Feeding arteries to the residual enhancement areas were demonstrated in all 18 HCCs (20 arteries where DEB-TACE was delivered, 2 newly developed collaterals following DEB-TACE). CONCLUSION CTHA-EM method was highly accurate in predicting initial HCC response to DEB-TACE and identifying feeding arteries to the areas of residual arterial enhancement.
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Affiliation(s)
- Ryosuke Taiji
- grid.240145.60000 0001 2291 4776Division of Diagnostic Imaging, Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 USA ,grid.410814.80000 0004 0372 782XDepartment of Radiology and Nuclear Medicine, Nara Medical University, Kashihara, Nara, 634-8521 Japan
| | - Yuan-Mao Lin
- grid.240145.60000 0001 2291 4776Division of Diagnostic Imaging, Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 USA
| | - Gouthami Chintalapani
- Siemens Medical Solutions USA Inc, 501 North Barrington Road, Hoffman Estates, IL 60192 USA
| | - Ethan Y. Lin
- grid.240145.60000 0001 2291 4776Division of Diagnostic Imaging, Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 USA
| | - Steven Y. Huang
- grid.240145.60000 0001 2291 4776Division of Diagnostic Imaging, Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 USA
| | - Armeen Mahvash
- grid.240145.60000 0001 2291 4776Division of Diagnostic Imaging, Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 USA
| | - Rony Avritscher
- grid.240145.60000 0001 2291 4776Division of Diagnostic Imaging, Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 USA
| | - Chien-An Liu
- grid.278247.c0000 0004 0604 5314Department of Radiology, Taipei Veterans General Hospital, Taipei, 112 Taiwan ,grid.260539.b0000 0001 2059 7017College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Rheun-Chuan Lee
- grid.278247.c0000 0004 0604 5314Department of Radiology, Taipei Veterans General Hospital, Taipei, 112 Taiwan ,grid.260539.b0000 0001 2059 7017College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Vivian Resende
- grid.8430.f0000 0001 2181 4888Department of Surgery, Federal University of Minas Gerais, Belo Horizonte, MG Brazil
| | - Hideyuki Nishiofuku
- grid.410814.80000 0004 0372 782XDepartment of Radiology and Nuclear Medicine, Nara Medical University, Kashihara, Nara, 634-8521 Japan
| | - Toshihiro Tanaka
- grid.410814.80000 0004 0372 782XDepartment of Radiology and Nuclear Medicine, Nara Medical University, Kashihara, Nara, 634-8521 Japan
| | - Kimihiko Kichikawa
- grid.410814.80000 0004 0372 782XDepartment of Radiology and Nuclear Medicine, Nara Medical University, Kashihara, Nara, 634-8521 Japan
| | - Ernst Klotz
- grid.481749.70000 0004 0552 4145Siemens Healthineers, Siemensstraße 3, 91301 Forchheim, Germany
| | - Sanjay Gupta
- grid.240145.60000 0001 2291 4776Division of Diagnostic Imaging, Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 USA
| | - Bruno C. Odisio
- grid.240145.60000 0001 2291 4776Division of Diagnostic Imaging, Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 USA
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Chen J, Lai L, Luo J, Wang H, Li M, Huang M. DEM-TACE as the initial treatment could improve the clinical efficacy of the hepatocellular carcinoma with portal vein tumor thrombus: a retrospective controlled study. BMC Cancer 2022; 22:1242. [PMID: 36451104 PMCID: PMC9714197 DOI: 10.1186/s12885-022-10361-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 11/23/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Conventional-transarterial chemoembolization (C-TACE) was proven to improve overall survival (OS) in hepatocellular carcinoma (HCC) patients with portal vein tumor thrombus (PVTT), drug-eluting microsphere-TACE (DEM-TACE) was supposed to provide more benefit than C-TACE in this respect. PURPOSE To compare the safety and efficacy between DEM-TACE and C-TACE as the initial treatment in HCC patients with PVTT and to identify prognostic factors of OS. METHODS The medical records of advanced HCC patients with PVTT who underwent DEM-TACE or C-TACE as the initial thearpy from September 2015 with mean follow-up time 14.9 ± 1.2 (95% CI 12.6-17.2) months were retrospectively evaluated. A total of 97 patients were included, 49 patients in the DEM-TACE group and 48 in the C-TACE group. Adverse events (AEs) related to TACE were compared. Tumor and PVTT radiologic response, time to tumor progression (TTP) and OS were calculated and compared in both groups. RESULTS Patients in DEM-TACE group had a better radiologic response (Tumr response: 89.8% vs. 75.0%; PVTT response: 85.7% vs. 70.8%; overall response: 79.6% vs. 58.3%, P = 0.024) and longer TTP (7.0 months vs. 4.0 months, P = 0.040) than patients in C-TACE group. A lower incidence of abdominal pain was found in the DEM-TACE group than in C-TACE group (21 vs. 31, P = 0.032), but there were no significant differences between DEM-TACE and C-TACE patients in any other AEs reported. When compared to C-TACE, DEM-TACE also showed significant OS benefits (12.0 months vs. 9.0 months, P = 0.027). DEM-TACE treatment, the absence of arterioportal shunt (APS), lower AFP value and better PVTT radiologic response were the independent prognostic factors for OS in univariate/multivariate analyses, which provided us with a guide for better patient selection. CONCLUSIONS Based on our retrospective study, DEM-TACE can be performed safely and might be superior to C-TACE as the initial treatment for HCC patients with PVTT. TRIAL REGISTRATION Retrospectively registered.
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Affiliation(s)
- Junwei Chen
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-Sen University, Tianhe Road 600#, Tianhe District, Guangzhou, 510630, Guangdong, China
| | - Lisha Lai
- Department of Radiology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, 510030, China
| | - Junyang Luo
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-Sen University, Tianhe Road 600#, Tianhe District, Guangzhou, 510630, Guangdong, China
| | - Haofan Wang
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-Sen University, Tianhe Road 600#, Tianhe District, Guangzhou, 510630, Guangdong, China
| | - Mingan Li
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-Sen University, Tianhe Road 600#, Tianhe District, Guangzhou, 510630, Guangdong, China
| | - Mingsheng Huang
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-Sen University, Tianhe Road 600#, Tianhe District, Guangzhou, 510630, Guangdong, China.
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11
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Zhao Y, Huang F, Liu S, Jian L, Xia X, Lin H, Liu J. Prediction of therapeutic response of unresectable hepatocellular carcinoma to hepatic arterial infusion chemotherapy based on pretherapeutic MRI radiomics and Albumin-Bilirubin score. J Cancer Res Clin Oncol 2022:10.1007/s00432-022-04467-3. [DOI: 10.1007/s00432-022-04467-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 11/04/2022] [Indexed: 11/13/2022]
Abstract
Abstract
Purpose
To construct and validate a combined nomogram model based on magnetic resonance imaging (MRI) radiomics and Albumin-Bilirubin (ALBI) score to predict therapeutic response in unresectable hepatocellular carcinoma (HCC) patients treated with hepatic arterial infusion chemotherapy (HAIC).
Methods
The retrospective study was conducted on 112 unresectable HCC patients who underwent pretherapeutic MRI examinations. Patients were randomly divided into training (n = 79) and validation cohorts (n = 33). A total of 396 radiomics features were extracted from the volume of interest of the primary lesion by the Artificial Kit software. The least absolute shrinkage and selection operator (LASSO) regression was applied to identify optimal radiomic features. After feature selection, three models, including the clinical, radiomics, and combined models, were developed to predict the non-response of unresectable HCC to HAIC treatment. The performance of these models was evaluated by the receiver operating characteristic curve. According to the most efficient model, a nomogram was established, and the performance of which was also assessed by calibration curve and decision curve analysis. Kaplan–Meier curve and log-rank test were performed to evaluate the Progression-free survival (PFS).
Results
Using the LASSO regression, we ultimately selected three radiomics features from T2-weighted images to construct the radiomics score (Radscore). Only the ALBI score was an independent factor associated with non-response in the clinical model (P = 0.033). The combined model, which included the ALBI score and Radscore, achieved better performance in the prediction of non-response, with an AUC of 0.79 (95% CI 0.68–0.90) and 0.75 (95% CI 0.58–0.92) in the training and validation cohorts, respectively. The nomogram based on the combined model also had good discrimination and calibration (P = 0.519 for the training cohort and P = 0.389 for the validation cohort). The Kaplan–Meier analysis also demonstrate that the high-score patients had significantly shorter PFS than the low-score patients (P = 0.031) in the combined model, with median PFS 6.0 vs 9.0 months.
Conclusion
The nomogram based on the combined model consisting of MRI radiomics and ALBI score could be used as a biomarker to predict the therapeutic response of unresectable HCC after HAIC.
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12
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Lee SW, Yen CL, Cheng YC, Shun Yang S, Lee TY. The radiological prognostic factors of transcatheter arterial chemoembolization to hepatocellular carcinoma. Medicine (Baltimore) 2022; 101:e30875. [PMID: 36254047 PMCID: PMC9575733 DOI: 10.1097/md.0000000000030875] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Transcatheter arterial chemoembolization (TACE) is the recommended treatment modality for intermediate stage hepatocellular carcinoma (HCC). The aim of this study was to determine the HCC radiological characteristics associated with prognosis of patients with intermediate stage HCC receiving TACE. Patients with HCC BCLC stage B from January 2005 to December 2009 were collected. According to mRECIST criteria, patients with complete response and partial response were assigned to the objective response (OR) group, while those with stable disease and progressive disease were assigned to the nonobjective response (non-OR) group. Among a total of 128 enrolled patients, there were 66 (51.6%) and 62 (48.4%) patients in the OR group and non-OR group, respectively. The clinical parameters in the two groups were similar, although HCC size was smaller in the OR group. Logistic analysis found combined radiological characteristics including complete lipiodol retention, tumor feeding artery blockage, and no residual tumor blush were significant correlated with achievement of OR (odds ratio 2.46, 95% CI 1.08-5.61, P = .032). However, no radiological characteristics had significant strength to predict overall survival. Patients with OR after TACE had significantly longer survival time than those with non-OR. Combined characteristics of complete lipiodol retention, tumor feeding artery blockage, and no residual tumor blush had a positive impact on OR in TACE. In patients receiving TACE, those who achieved OR had a better overall survival.
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Affiliation(s)
- Shou-Wu Lee
- Division of Hepatology and Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Internal Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Internal Medicine, Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, Chung Hsing University, Taiwan
| | - Chieh-Ling Yen
- Division of Hepatology and Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yu-Chi Cheng
- Koo Foundation Sun Yat-Sen Cncer Center Department of Radiology, Taipei, Taiwan
- Department of Internal Medicine, Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Sheng Shun Yang
- Division of Hepatology and Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Internal Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Internal Medicine, Yang Ming Chiao Tung University, Taipei, Taiwan
- Institute of Biomedical Sciences, Chung Hsing University, Taichung, Taiwan
| | - Teng-Yu Lee
- Division of Hepatology and Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Internal Medicine, Chung Shan Medical University, Taichung, Taiwan
- *Correspondence: Teng-Yu Lee, Division of Hepatology and Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, 1650 Taiwan Boulevard, Sec. 4, Taichung 40705, Taiwan (e-mail: )
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13
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Wang Y, Ge H, Hu M, Pan C, Ye M, Yadav DK, Zheng R, Wu J, Sun K, Wang M, Tian Y, Huang J, Yao W, Li J, Zhang Q, Liang T. Histological tumor micronecrosis in resected specimens after R0 hepatectomy for hepatocellular carcinomas is a factor in determining adjuvant TACE: A retrospective propensity score-matched study. Int J Surg 2022; 105:106852. [PMID: 36030036 DOI: 10.1016/j.ijsu.2022.106852] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 08/12/2022] [Accepted: 08/14/2022] [Indexed: 10/15/2022]
Abstract
BACKGROUND Tumor micronecrosis is a less investigated pathological feature of hepatocellular carcinoma (HCC). This study was aimed at evaluating the value of micronecrosis for guiding adjuvant transcatheter arterial chemoembolization (TACE) in HCC management. METHODS We retrospectively reviewed the data of patients with HCC who underwent curative liver resection in our center from 2014 to 2018. The patients were divided into micronecrosis (+) and micronecrosis (-) groups. In each group, overall survival (OS) and disease-free survival (DFS) were compared between patients who underwent adjuvant TACE and those who did not. Propensity score matching (PSM) was conducted at a ratio of 1:1 to control selection bias. Univariate and multivariate analyses were performed to determine independent prognostic factors. Mass cytometry was applied to compare the immunological status of HCCs between the two groups. RESULTS A total of 897 patients were included, with 417 and 480 patients in the micronecrosis (+) and micronecrosis (-) groups, respectively. No significant difference was detected in baseline parameters after PSM. In the micronecrosis (+) group, patients who underwent adjuvant TACE had significant longer OS than did those who did not (P = 0.004). However, patients in the micronecrosis (-) group did not benefit from adjuvant TACE. Although adjuvant TACE prolonged the DFS of patients with severe micronecrosis (P = 0.034), it may adversely affect the DFS of patients without micronecrosis (P = 0.131). Multivariate analysis showed that TACE was an independent prognostic factor for patients with micronecrosis but not for those without micronecrosis. The abundance of exhausted and regulatory T cells was significantly higher in patients with micronecrosis. CONCLUSIONS For HCC patients with micronecrosis, adjuvant TACE after curative resection could improve the prognosis, while its survival benefits were limited in HCC patients without micronecrosis. TACE should be selectively performed in patients with micronecrosis, especially those with an Nscore = 2. The immunosuppressive status of HCC patients with micronecrosis may explain the effectiveness of adjuvant TACE in such scinario.
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Affiliation(s)
- Yangyang Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hongbin Ge
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Manyi Hu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Changrong Pan
- The Engineering Research Center of EMR and Intelligent Expert System, Ministry of Education, College of Biomedical Engineering and Instrument Science, Zhejiang University, China
| | - Mao Ye
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Dipesh Kumar Yadav
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Rujia Zheng
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Biomedical Big Data Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiajun Wu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ke Sun
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Meng Wang
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yu Tian
- The Engineering Research Center of EMR and Intelligent Expert System, Ministry of Education, College of Biomedical Engineering and Instrument Science, Zhejiang University, China
| | - Jinyan Huang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Biomedical Big Data Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Weiyun Yao
- Department of Surgery, Changxing People's Hospital, Huzhou, China
| | - Jingsong Li
- The Engineering Research Center of EMR and Intelligent Expert System, Ministry of Education, College of Biomedical Engineering and Instrument Science, Zhejiang University, China; Research Center for Healthcare Data Science, Zhejiang Lab, Hangzhou, China
| | - Qi Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, China; The Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China; Zhejiang University Cancer Center, Hangzhou, China.
| | - Tingbo Liang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, China; The Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China; Zhejiang University Cancer Center, Hangzhou, China.
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14
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Bannangkoon K, Hongsakul K, Tubtawee T, Janjindamai P, Akkakrisee S, Piratvisuth T, Geater A. Decision-Making Scoring System for the Repetition of Conventional Transarterial Chemoembolization in Patients With Inoperable Hepatocellular Carcinoma. Clin Transl Gastroenterol 2022; 13:e00506. [PMID: 35905418 PMCID: PMC10476822 DOI: 10.14309/ctg.0000000000000506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/18/2022] [Indexed: 09/06/2023] Open
Abstract
INTRODUCTION Patients with unresectable hepatocellular carcinoma treated with conventional transarterial chemoembolization (cTACE) have heterogeneous tumor burden and liver function. Therefore, the selection of patients for repeated cTACE is challenging owing to different outcomes. This study aimed to establish a decision-making scoring system for repeated cTACE to guide further treatment. METHODS All patients with hepatocellular carcinoma who underwent cTACE between 2008 and 2019 were included and randomly assigned into training (n = 324) and validation (n = 162) cohorts. Tumor Size, number of Masses, Albumin-bilirubin score, baseline Alpha-fetoprotein level, and Response to initial cTACE session were selected to generate a "SMAART" score in the training cohort. Patients were stratified according to the SMAART score: low risk, 0-2; medium risk, 3-4; and high risk, 5-8. Prediction error curves based on the integrated Brier score and the Harrell C-index validated the SMAART scores and compared them with the Assessment for Retreatment with Transarterial chemoembolization (ART) score. RESULTS The low-risk group had the longest median overall survival of 39.0 months, followed by the medium-risk and high-risk groups of 21.2 months and 10.5 months, respectively, with significant differences (P < 0.001). The validation cohort had similar results. The high-risk group had 63.1% TACE refractory cases. The Harrell C-indexes were 0.562 and 0.665 and the integrated Brier scores were 0.176 and 0.154 for ART and SMAART scores, respectively. DISCUSSION The SMAART score can aid clinicians in selecting appropriate candidates for subsequent cTACE. A SMAART score of ≥5 after the first cTACE session identified patients with poor prognosis who may not benefit from additional cTACE sessions.
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Affiliation(s)
- Kittipitch Bannangkoon
- Department of Radiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand;
| | - Keerati Hongsakul
- Department of Radiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand;
| | - Teeravut Tubtawee
- Department of Radiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand;
| | - Phurich Janjindamai
- Department of Radiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand;
| | - Surasit Akkakrisee
- Department of Radiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand;
| | - Teerha Piratvisuth
- NKC Institute of Gastroenterology and Hepatology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand;
| | - Alan Geater
- Epidemiology Unit, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
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Silk T, Silk M, Wu J. Up to seven criteria in selection of systemic therapy for hepatocellular carcinoma. World J Gastroenterol 2022; 28:2561-2568. [PMID: 35949352 PMCID: PMC9254139 DOI: 10.3748/wjg.v28.i23.2561] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/25/2022] [Accepted: 04/30/2022] [Indexed: 02/06/2023] Open
Abstract
Barcelona clinic liver cancer (BCLC) intermediate stage hepatocellular carcinoma is a heterogenous disease. Transarterial chemoembolization is offered as the first line therapy in this disease stage. Recent advances in systemic therapy have markedly improved outcomes even in advanced stage disease. The use of systemic therapy in BCLC intermediate stage disease may now be of therapeutic benefit in selected patients. We will focus on “the up to seven” criteria and its utility in selecting systemic therapy.
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Affiliation(s)
- Tarik Silk
- Department of Internal Medicine, NYU Grossman School of Medicine, New York, NY 10016, United States
| | - Mikhail Silk
- Department of Interventional Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, United States
| | - Jennifer Wu
- Division of Hematology and Oncology, Perlmutter Cancer Center of NYU Langone Health, NYU School of Medicine, New York, NY 10016, United States
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16
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Xia D, Wang Q, Bai W, Wang E, Wang Z, Mu W, Sun J, Huang M, Yin G, Li H, Zhao H, Zhang C, Li J, Wu J, Zhu X, Yang S, Pan X, Li J, Li Z, Xu G, Shi H, Zhang H, Zhang Y, Ding R, Yu H, Zheng L, Yang X, Wang G, You N, Feng L, Zhang S, Huang W, Xu T, Fan W, Li X, Yang X, Zhou W, Wang W, Li X, Wang Z, Luo B, Niu J, Yuan J, Lv Y, Li K, Guo W, Yin Z, Fan D, Xia J, Han G. Optimal time point of response assessment for predicting survival is associated with tumor burden in hepatocellular carcinoma receiving repeated transarterial chemoembolization. Eur Radiol 2022; 32:5799-5810. [PMID: 35381853 DOI: 10.1007/s00330-022-08716-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 02/08/2022] [Accepted: 03/05/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Objective response rate (ORR) under mRECIST criteria after transarterial chemoembolization (TACE) is a well-perceived surrogate endpoint of overall survival (OS). However, its optimal time point remains controversial and may be influenced by tumor burden. We aim to investigate the surrogacy of initial/best ORR in relation to tumor burden. METHODS A total of 1549 eligible treatment-naïve patients with unresectable hepatocellular carcinoma (HCC), Child-Pugh score ≤ 7, and performance status score ≤ 1 undergoing TACE between January 2010 and May 2016 from 17 academic hospitals were retrospectively analyzed. Based on "six-and-twelve" criteria, tumor burden was graded as low, intermediate, and high if the sum of the maximum tumor diameter and tumor number was ≤ 6, > 6 but ≤ 12, and > 12, respectively. RESULTS Both initial and best ORRs interacted with tumor burden. Initial and best ORRs could equivalently predict and correlate with OS in low (adjusted HR, 2.55 and 2.95, respectively, both p < 0.001; R = 0.84, p = 0.035, and R = 0.97, p = 0.002, respectively) and intermediate strata (adjusted HR, 1.81 and 2.22, respectively, both p < 0.001; R = 0.74, p = 0.023, and R = 0.9, p = 0.002, respectively). For high strata, only best ORR exhibited qualified surrogacy (adjusted HR, 2.61, p < 0.001; R = 0.70, p = 0.035), whereas initial ORR was not significant (adjusted HR, 1.08, p = 0.357; R = 0.22, p = 0.54). CONCLUSIONS ORR as surrogacy of OS is associated with tumor burden. For patients with low/intermediate tumor burden, initial ORR should be preferred in its early availability upon similar sensitivity, whereas for patients with high tumor burden, best ORR has optimal sensitivity. Timing of OR assessment should be tailored according to tumor burden. KEY POINTS • This is the first study utilizing individual patient data to comprehensively analyze the surrogacy of ORR with a long follow-up period. • Optimal timing of ORR assessment for predicting survival should be tailored according to tumor burden. • For patients with low and intermediate tumor burden, initial ORR is optimal for its timeliness upon similar sensitivity with best ORR. For patients with high tumor burden, best ORR has optimal sensitivity.
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Affiliation(s)
- Dongdong Xia
- Department of Liver Diseases and Interventional Radiology, Digestive Diseases Hospital, Xi'an International Medical Center Hospital, Northwest University, Xi'an, China.,Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Qiuhe Wang
- Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Wei Bai
- Department of Liver Diseases and Interventional Radiology, Digestive Diseases Hospital, Xi'an International Medical Center Hospital, Northwest University, Xi'an, China.,Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Enxin Wang
- Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China.,Department of Medical Affairs, Air Force Hospital of Western Theater Command, Chengdu, Sichuan Province, China
| | - Zhexuan Wang
- Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Wei Mu
- Department of Radiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Junhui Sun
- Department of Hepatobiliary and Pancreatic Interventional Cancer, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ming Huang
- Department of Minimally Invasive International Therapy, The Third Affiliated Hospital of Kunming University, Tumor Hospital of Yunnan Province, Kunming, China
| | - Guowen Yin
- Department of Interventional Radiology, Jiangsu Provincial Cancer Hospital, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Hailiang Li
- Department of Interventional Radiology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Hui Zhao
- Department of Interventional Radiology, The Affiliated Hospital of Nantong University, Nantong, China
| | - Chunqing Zhang
- Department of Gastroenterology and Hepatology, Shandong Province Hospital Affiliated to Shandong University, Jinan, China
| | - Jing Li
- Department of Hepatobiliary Surgery, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Jianbing Wu
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiaoli Zhu
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Shufa Yang
- Department of Interventional Radiology, The Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi, China
| | - Xingnan Pan
- Clinical Liver Diseases Research Center, Nanjing Military Command, 180th Hospital of PLA, Quanzhou, China
| | - Jiaping Li
- Department of Interventional Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zixiang Li
- Interventional Medical Center of The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Guohui Xu
- Department of Interventional Radiology, Sichuan Cancer Hospital & Institute, Chengdu, China
| | - Haibin Shi
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hui Zhang
- Department of Radiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Yuelin Zhang
- Department of Hepatobiliary and Pancreatic Interventional Cancer, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Rong Ding
- Department of Minimally Invasive International Therapy, The Third Affiliated Hospital of Kunming University, Tumor Hospital of Yunnan Province, Kunming, China
| | - Hui Yu
- Department of Interventional Radiology, Jiangsu Provincial Cancer Hospital, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Lin Zheng
- Department of Interventional Radiology, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaohu Yang
- Department of Interventional Radiology, The Affiliated Hospital of Nantong University, Nantong, China
| | - Guangchuan Wang
- Department of Gastroenterology and Hepatology, Shandong Province Hospital Affiliated to Shandong University, Jinan, China
| | - Nan You
- Department of Hepatobiliary Surgery, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Long Feng
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Shuai Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Wukui Huang
- Department of Interventional Radiology, The Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi, China
| | - Tao Xu
- Clinical Liver Diseases Research Center, Nanjing Military Command, 180th Hospital of PLA, Quanzhou, China
| | - Wenzhe Fan
- Department of Interventional Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xueda Li
- Interventional Medical Center of The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xuegang Yang
- Department of Interventional Radiology, Sichuan Cancer Hospital & Institute, Chengdu, China
| | - Weizhong Zhou
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wenjun Wang
- Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Xiaomei Li
- Department of Liver Diseases and Interventional Radiology, Digestive Diseases Hospital, Xi'an International Medical Center Hospital, Northwest University, Xi'an, China.,Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Zhengyu Wang
- Department of Liver Diseases and Interventional Radiology, Digestive Diseases Hospital, Xi'an International Medical Center Hospital, Northwest University, Xi'an, China.,Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Bohan Luo
- Department of Liver Diseases and Interventional Radiology, Digestive Diseases Hospital, Xi'an International Medical Center Hospital, Northwest University, Xi'an, China.,Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Jing Niu
- Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Jie Yuan
- Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Yong Lv
- Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Kai Li
- Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Wengang Guo
- Department of Liver Diseases and Interventional Radiology, Digestive Diseases Hospital, Xi'an International Medical Center Hospital, Northwest University, Xi'an, China.,Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Zhanxin Yin
- Department of Liver Diseases and Interventional Radiology, Digestive Diseases Hospital, Xi'an International Medical Center Hospital, Northwest University, Xi'an, China.,Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Daiming Fan
- State Key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Jielai Xia
- Department of Health Statistics, Fourth Military Medical University, Xi'an, China
| | - Guohong Han
- Department of Liver Diseases and Interventional Radiology, Digestive Diseases Hospital, Xi'an International Medical Center Hospital, Northwest University, Xi'an, China. .,Department of Liver Disease and Digestive Interventional Radiology, National Clinical Research Center for Digestive Disease and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China.
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17
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Weber M, Lam M, Chiesa C, Konijnenberg M, Cremonesi M, Flamen P, Gnesin S, Bodei L, Kracmerova T, Luster M, Garin E, Herrmann K. EANM procedure guideline for the treatment of liver cancer and liver metastases with intra-arterial radioactive compounds. Eur J Nucl Med Mol Imaging 2022; 49:1682-1699. [PMID: 35146577 PMCID: PMC8940802 DOI: 10.1007/s00259-021-05600-z] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 10/19/2021] [Indexed: 12/15/2022]
Abstract
Primary liver tumours (i.e. hepatocellular carcinoma (HCC) or intrahepatic cholangiocarcinoma (ICC)) are among the most frequent cancers worldwide. However, only 10-20% of patients are amenable to curative treatment, such as resection or transplant. Liver metastases are most frequently caused by colorectal cancer, which accounts for the second most cancer-related deaths in Europe. In both primary and secondary tumours, radioembolization has been shown to be a safe and effective treatment option. The vast potential of personalized dosimetry has also been shown, resulting in markedly increased response rates and overall survival. In a rapidly evolving therapeutic landscape, the role of radioembolization will be subject to changes. Therefore, the decision for radioembolization should be taken by a multidisciplinary tumour board in accordance with the current clinical guidelines. The purpose of this procedure guideline is to assist the nuclear medicine physician in treating and managing patients undergoing radioembolization treatment. PREAMBLE: The European Association of Nuclear Medicine (EANM) is a professional non-profit medical association that facilitates communication worldwide among individuals pursuing clinical and research excellence in nuclear medicine. The EANM was founded in 1985. These guidelines are intended to assist practitioners in providing appropriate nuclear medicine care for patients. They are not inflexible rules or requirements of practice and are not intended, nor should they be used, to establish a legal standard of care. The ultimate judgment regarding the propriety of any specific procedure or course of action must be made by medical professionals taking into account the unique circumstances of each case. Thus, there is no implication that an approach differing from the guidelines, standing alone, is below the standard of care. To the contrary, a conscientious practitioner may responsibly adopt a course of action different from that set out in the guidelines when, in the reasonable judgment of the practitioner, such course of action is indicated by the condition of the patient, limitations of available resources or advances in knowledge or technology subsequent to publication of the guidelines. The practice of medicine involves not only the science but also the art of dealing with the prevention, diagnosis, alleviation and treatment of disease. The variety and complexity of human conditions make it impossible to always reach the most appropriate diagnosis or to predict with certainty a particular response to treatment. Therefore, it should be recognised that adherence to these guidelines will not ensure an accurate diagnosis or a successful outcome. All that should be expected is that the practitioner will follow a reasonable course of action based on current knowledge, available resources and the needs of the patient to deliver effective and safe medical care. The sole purpose of these guidelines is to assist practitioners in achieving this objective.
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Affiliation(s)
- M Weber
- Department of Nuclear medicine, University clinic Essen, Essen, Germany.
| | - M Lam
- Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, The Netherlands
| | - C Chiesa
- Nuclear Medicine, Foundation IRCCS National Tumour Institute, Milan, Italy
| | - M Konijnenberg
- Nuclear Medicine Department, Erasmus MC, Rotterdam, The Netherlands
| | - M Cremonesi
- Radiation Research Unit, IEO European Institute of Oncology IRCCS, Via Giuseppe Ripamonti, 435, 20141, Milan, MI, Italy
| | - P Flamen
- Department of Nuclear Medicine, Institut Jules Bordet-Université Libre de Bruxelles (ULB), 1000, Brussels, Belgium
| | - S Gnesin
- Institute of Radiation physics, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - L Bodei
- Molecular Imaging and Therapy Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - T Kracmerova
- Department of Medical Physics, Motol University Hospital, Prague, Czech Republic
| | - M Luster
- Department of Nuclear medicine, University hospital Marburg, Marburg, Germany
| | - E Garin
- Department of Nuclear Medicine, Cancer, Institute Eugène Marquis, Rennes, France
| | - K Herrmann
- Department of Nuclear medicine, University clinic Essen, Essen, Germany
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18
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Inter-observer agreement using the LI-RADS version 2018 CT treatment response algorithm in patients with hepatocellular carcinoma treated with conventional transarterial chemoembolization. Abdom Radiol (NY) 2022; 47:115-122. [PMID: 34581927 PMCID: PMC8776670 DOI: 10.1007/s00261-021-03272-9] [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: 06/27/2021] [Revised: 09/02/2021] [Accepted: 09/03/2021] [Indexed: 11/06/2022]
Abstract
Aim To determine inter-reader agreement in categorization of imaging features using the Liver Imaging Reporting and Data System (LI-RADS) treatment response (LR-TR) algorithm in patients with hepatocellular carcinoma (HCC) treated with conventional transarterial chemoembolization (cTACE). Methods Two radiologists used the LR-TR algorithm to assess 112 computed tomography (CT) examinations of 102 patients treated with cTACE. The inter-observer agreement in categorization of LR-TR features was assessed using kappa (κ) statistics. Results There was substantial inter-observer agreement between the two reviewers using the LR-TR algorithm (κ = 0.70; 95% CI 0.58–0.81). The two reviewers categorized tumors as non-viable in 37 (33.0%) and 39 (34.8%) of 112 examinations, viable in 58 (51.8%) and 62 (55.4%) examinations, and equivocal in 18 (16.1%) and 11 (9.8%) examinations, respectively. There was almost perfect inter-observer agreement for the LR-TR non-viable category (κ = 0.80; 95% CI 0.68–0.92), substantial agreement for the viable category (κ = 0.78 95% CI 0.67–0.90), and fair agreement for the equivocal category (κ = 0.25; 95% CI 0.02–0.49). Conclusion The LR-TR algorithm conveys high degrees of inter-observer agreement for the assessment of CT imaging features in the viable and non-viable categories. Further refinement of indeterminate features may be necessary to improve the correct categorization of equivocal lesions. Graphic abstract ![]()
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19
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Association between Time to Local Tumor Control and Treatment Outcomes Following Repeated Loco-Regional Treatment Session in Patients with Hepatocellular Carcinoma: A Retrospective, Single-Center Study. Life (Basel) 2021; 11:life11101062. [PMID: 34685433 PMCID: PMC8540398 DOI: 10.3390/life11101062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 09/27/2021] [Accepted: 10/04/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Whether the number of loco-regional treatment sessions and the time required to obtain local tumor control (LTC) affects the prognosis of patients with hepatocellular carcinoma (HCC) remains controversial. This study aimed to determine whether a longer time to LTC is a significant and independent predictor of poor treatment outcomes. METHODS In this retrospective study, we analyzed data of 139 treatment-naive patients with HCC who were not eligible for a treatment other than transarterial chemoembolization (TACE) at baseline. The outcome analyses were performed using the Cox proportional hazard model and Kaplan-Meier method, while the overall survival (OS) and progression free survival (PFS) were the primary study endpoints. RESULTS Overall, LTC was achieved in 82 (59%) of patients, including 67 (81%) patients who achieved LTC following TACE sessions alone and 15 (19%) subjects required additional ablation session. The median OS did not differ significantly between groups that needed 2, 3, or >3 locoregional treatment sessions to achieve LTC (p = 0.37). Longer time to LTC (in weeks) was significantly associated with shorter OS in univariate analysis (p = 0.04), but not in an adjusted model (p = 0.14). Both univariate and adjusted analyses showed that longer time to reach LTC was significantly associated with shorter PFS (adjusted HR = 1.04, 95% CI 1.001-1.09, p = 0.048). CONCLUSIONS These findings show that the longer time to LTC is not an independent predictor of OS, but suggest that PFS may be significantly shorter in patients with longer time to LTC.
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20
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Yu Q, Liu C, Pillai A, Ahmed O. Twenty Years of Radiation Therapy of Unresectable Intrahepatic Cholangiocarinoma: Internal or External? A Systematic Review and Meta-Analysis. Liver Cancer 2021; 10:433-450. [PMID: 34721506 PMCID: PMC8527917 DOI: 10.1159/000516880] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 04/25/2021] [Indexed: 02/04/2023] Open
Abstract
PURPOSE Both external beam radiation therapy (EBRT) and selective-internal radiation therapy (SIRT) are implemented to treat unresectable intrahepatic cholangiocarcinoma (iCCA). The present study aimed to evaluate the efficacy of EBRT and SIRT in managing iCCA through a systematic review and meta-analysis. METHODS PubMed and Cochrane database were queried to search for studies published from January 2000 toJune 2020 without language restrictions. Median survival time, overall survival, and radiological response were extracted. Secondary outcomes such as complication rates, predictors of survival, and downstage to surgery were pooled. Patient-level survival data were obtained to generate Kaplan-Meier survival graph. Pooled outcomes were analyzed with a random-effect model. RESULTS Twenty-nine and 20 studies including 732 and 443 patients from the SIRT and EBRT groups were included in the present study. From initial radiation treatment, the median survival time for patients who underwent SIRT and EBRT were 12.0 (95% confidence interval [CI]: 10.8-14.6) and 13.6 (95% CI: 11.1-16.0) months, respectively. As first-line therapy, the median survival time was 36.1 (95% CI: 20.6-39.5) months for SIRT and 11.0 (95% CI: 9.3-13.6) months for EBRT. Both radiation modalities were effective in downstaging initially unresectable iCCA to surgery (SIRT: 30.5%; EBRT: 18.3%). Patients in the SIRT group encountered more post-embolization abdominal pain (6.9 vs. 2.2%), ulcer (1.0 vs. 0.5%), nausea (1.6 vs. 0.7%), anorexia (5.9 vs. 0%), thrombocytopenia (7.3 vs. 6.0%), hyperbilirubinemia (5.2 vs. 2.1%), and hypoalbuminemia (13.2 vs. 3.3%), whereas EBRT was associated with higher rates of anemia (0.6 vs. 7.5%) and neutropenia (6.5 vs. 11.0%). CONCLUSIONS Both EBRT and SIRT were safe and effective in treating unresectable iCCA. However, available evidence was highly heterogeneous regarding patient population, limiting fair comparison between 2 radiation modalities. Future high-quality comparative studies are warranted.
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Affiliation(s)
- Qian Yu
- Department of Surgery, Cleveland Clinic Florida, Weston, Florida, USA,*Qian Yu, yuqian1006*gmail.com
| | - Chenyu Liu
- Ben May Department of Cancer Research, University of Chicago, Chicago, Illinois, USA
| | - Anjana Pillai
- Division of Gastroenterology, Hepatology, and Nutrition, University of Chicago, Chicago, Illinois, USA
| | - Osman Ahmed
- Division of Interventional Radiology, Department of Radiology, University of Chicago, Chicago, Illinois, USA
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21
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Transarterial Chemoembolization of Hepatocellular Carcinoma with Oncozene Microspheres: An Initial, Short-Term Clinical Experience-A Retrospective, Matched, Comparison Study. Life (Basel) 2021; 11:life11070600. [PMID: 34201468 PMCID: PMC8305898 DOI: 10.3390/life11070600] [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: 04/16/2021] [Revised: 05/24/2021] [Accepted: 06/15/2021] [Indexed: 11/16/2022] Open
Abstract
Background: The purpose of this study is to describe a single institution's experience using Oncozene (OZ) microspheres for transarterial chemoembolization (OZ-TACE) of hepatocellular carcinoma (HCC), and to compare tolerability, safety, short-term radiographic tumor response, progression-free survival (PFS), and overall survival (OS) of these procedures to TACE (LC-TACE) performed with LC beads (LC). Methods: A retrospective, matched cohort study of patients undergoing DEB-TACE (drug-eluting bead transarterial chemoembolization) with OZ or LC was performed. The cohort comprised 23 patients undergoing 29 TACE with 75 or 100 μm OZ and 24 patients undergoing 29 TACE with 100-300 μm LC. Outcome measures were changes in liver function tests, complications, treatment tolerability, short-term radiographic tumor response according to modified RECIST criteria for HCC, PFS, and 1-year OS. The Mann-Whitney U test, Fisher exact test, and log rank test were used to compare the groups. Results: The BCLC or Child-Pugh scores were similar between the OZ and LC group. However, the two groups differed with respect to the etiology of background cirrhosis (p = 0.02). All other initial demographic and tumor characteristics were similar between the two groups. OZ-TACE used less doxorubicin per treatment compared to LC-TACE (median 50 vs. 75 mg; p = 0.0005). Rates of pain, nausea, and postembolization syndrome were similar, irrespective of the embolic agent used. OZ-TACE resulted in an overall complication rate comparable to LC-TACE (20.7% vs. 10.3%; p = 0.47). LC-TACE resulted in a higher percent increase in total bilirubin on post-procedure day 1 (median 18.8 vs. 0%; p = 0.05), but this difference resolved at 1 month. Both OZ-TACE and LC-TACE resulted in similar complete (31% vs. 24%) and objective (66% vs. 79%) target lesion response rates on 1-month post-TACE imaging. Both OZ-TACE and LC-TACE had similar median progression-free survival (283 vs. 209 days; p = 0.14) and 1-year overall survival rates (85% vs. 76%; p = 0.30). Conclusion: With a significantly reduced dose of doxorubicin, TACE performed with Oncozene microspheres in a heterogeneous patient population is well-tolerated, safe, and produces a similar radiological response and survival rate when compared to LC Bead TACE.
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22
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Müller L, Stoehr F, Mähringer-Kunz A, Hahn F, Weinmann A, Kloeckner R. Current Strategies to Identify Patients That Will Benefit from TACE Treatment and Future Directions a Practical Step-by-Step Guide. J Hepatocell Carcinoma 2021; 8:403-419. [PMID: 34012930 PMCID: PMC8128497 DOI: 10.2147/jhc.s285735] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 04/21/2021] [Indexed: 12/11/2022] Open
Abstract
Treatment of hepatocellular carcinoma (HCC) depends on the stage of disease. In the Western Hemisphere, the Barcelona Clinic Liver Cancer classification (BCLC) is the preferred staging system. Approximately one-third of patients initially present with intermediate-stage disease. For these patients, transarterial chemoembolization (TACE) is the treatment of choice. However, the intermediate-stage comprises a heterogeneous subgroup of patients with considerable differences in tumor burden and liver function. In addition, differences in individual factors that are not captured by the BCLC framework, such as the tumor growth pattern, degree of hypervascularity, and vascular supply, complicate further evaluation of these patients. Due to these differences, not all patients benefit equally from TACE. Several tools and scoring systems have been devised to provide decision-making support. All of these have shown promising initial results but failed external evaluation and have not been translated to the clinic. Nevertheless, criteria for objectifying treatment decisions in daily clinical practice are needed in all stages of disease. Therefore, this review provides a concise practical step-by-step guide on current strategies for patient selection and decision-making, with a focus on TACE, to critically evaluate the existing decision-support tools and provide a summary of the latest updates in the field.
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Affiliation(s)
- Lukas Müller
- Department of Diagnostic and Interventional Radiology, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Fabian Stoehr
- Department of Diagnostic and Interventional Radiology, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Aline Mähringer-Kunz
- Department of Diagnostic and Interventional Radiology, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Felix Hahn
- Department of Diagnostic and Interventional Radiology, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Arndt Weinmann
- Department of Internal Medicine I, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Roman Kloeckner
- Department of Diagnostic and Interventional Radiology, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany
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Hassanin TM, Fouad Y, Hassnine A, Eisawy M, Farag N, Abdel Ghany W. Quality of Life after Transcatheter Arterial Chemoembolization Combined with Radiofrequency Ablation in Patients with Unresectable Hepatocellular Carcinoma Compared with Transcatheter Arterial Chemoembolization alone. Asian Pac J Cancer Prev 2021; 22:1255-1261. [PMID: 33906320 PMCID: PMC8325141 DOI: 10.31557/apjcp.2021.22.4.1255] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Indexed: 01/08/2023] Open
Abstract
Aim: The aim of this study was to assess quality of life (QoL) in patients with unresectable hepatocellular carcinoma (HCC) after transcatheter arterial chemoembolization (TACE) compared to TACE plus radiofrequency ablation (RFA) done at the same sitting, and to assess tumor therapy response after these 2 palliative interventions. Methods: 73 patients with unresectable HCC (BCLC-B) were included. Patients with tumor ≤ 5 cm were subjected to TACE (N = 45) while patients with tumors > 5 cm were subjected to TACE followed immediately by RFA (N = 28). QoL was evaluated with two validated questionnaires (EORTC QLQ-30 and EORTC HCC18). These questionnaires were filled out before intervention, 2 weeks and 2 months after intervention. Pre/post interventional changes were analyzed. The modified response evaluation criteria in solid tumor (mRECIST) were employed for the evaluation of therapeutic efficacy. Results: Baseline global health status/QoL was significantly higher in TACE group (64.1%) compared to TACE-RFA group (51.2%). Two weeks after intervention: the absolute decrease in global health state was higher in TACE-RFA (- 12.1%) compared to TACE (- 6.3%, p = 0.411). Less impairment was found in TACE group compared to TACE-RFA group for physical/social functioning, fatigue and pain but it was statistically insignificant. Two months after intervention; TACE-RFA group showed significant improvement in global health score, social and physical functioning scores, as well as significant improvement in pain and fatigue compared to TACE group. The therapeutic efficacy of TACE-RFA was better than TACE alone: complete remission, partial remission, stable disease and progressive disease were 17.9%, 32.1%, 42.9% and 7.1% Vs11.1%, 22.2%, 48.9% and 17.8%, respectively). Conclusion: Neither TACE nor TACE-RFA showed a significant decrease in QoL in patients with unresectable HCC two weeks after intervention. However, two months after intervention; TACE-RFA showed significant improvement in global health score compared to TACE monotherapy. TACE-RFA appeared safe, effective and more favorable than TACE monotherapy.
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Affiliation(s)
- Taha M Hassanin
- Department of Endemic Medicine and Gastroenterology, Faculty of Medicine, Minia University, Egypt
| | - Yasser Fouad
- Department of Endemic Medicine and Gastroenterology, Faculty of Medicine, Minia University, Egypt
| | - Alshymaa Hassnine
- Department of Endemic Medicine and Gastroenterology, Faculty of Medicine, Minia University, Egypt
| | - Mohamad Eisawy
- Department of Radiology Medicine and Gastroenterology, Faculty of Medicine, Minia University, Egypt
| | - Naglaa Farag
- Department of Radiology, Faculty of Medicine, Minia University, Egypt
| | - Wael Abdel Ghany
- Department of Endemic Medicine and Gastroenterology, Faculty of Medicine, Minia University, Egypt
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Bartnik K, Podgórska J, Rosiak G, Korzeniowski K, Giziński J, Sajdek M, Wróblewski T, Zieniewicz K, Nyckowski P, Rowiński O. Performance of initial LI-RADS 2018 treatment response in predicting survival of patients with hepatocellular carcinoma following TACE: a retrospective, single-center cohort study. J Cancer Res Clin Oncol 2021; 147:3673-3683. [PMID: 33778924 PMCID: PMC8557150 DOI: 10.1007/s00432-021-03603-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 03/16/2021] [Indexed: 12/17/2022]
Abstract
Purpose Treatment response following transarterial chemoembolization (TACE) is frequently evaluated with Liver Imaging Reporting and Data System Treatment Response (LR-TR) algorithm, but its association with patients’ outcomes is not supported in the literature. The purpose of this study was to provide such data. Methods A retrospective analysis of 99 TACE patients with stage A/B hepatocellular carcinoma according to Barcelona-Clinic Liver Cancer staging system was performed. Two radiologists assessed LR-TR, while a third radiologist re-assessed divergent results. Overall survival (OS) and time to disease progression (TTP) were the primary endpoints of the study, while the Cox proportional hazard model was used for outcome analyses. Results Interobserver agreement was substantial between the two readers with κ = 0.69 (95% CI 0.58–0.81). The median OS in viable, equivocal, and non-viable groups were 27, 27, and 73 months, respectively (p < 0.001). However, after adjustment for confounding factors, there was no significant association between initial viable response and OS (HR 0.98 [95% CI 0.37–2.63], p = 0.97), while equivocal response remained statistically significant (HR 3.52. [95% CI 1.27–9.71], p = 0.015). No significant association was noted when viable and equivocal groups were analyzed in aggregate (HR 1.03 [95% CI 0.4–2.4], p = 0.96). The median TTP did not differ between non-viable and viable groups (23 vs 18 months, respectively; p = 0.98). None of the analyzed predictors was associated with TTP. Conclusion Initial LR-TR response was not an independent predictor for OS nor TTP. The preliminary results suggest the necessity for more aggressive management of equivocal patients.
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Affiliation(s)
- Krzysztof Bartnik
- Doctoral School, Medical University of Warsaw, Warsaw, Poland.,Second Department of Radiology, Medical University of Warsaw, Ul. Banacha 1a, 02-097, Warsaw, Poland
| | - Joanna Podgórska
- Second Department of Radiology, Medical University of Warsaw, Ul. Banacha 1a, 02-097, Warsaw, Poland.
| | - Grzegorz Rosiak
- Second Department of Radiology, Medical University of Warsaw, Ul. Banacha 1a, 02-097, Warsaw, Poland
| | - Krzysztof Korzeniowski
- Second Department of Radiology, Medical University of Warsaw, Ul. Banacha 1a, 02-097, Warsaw, Poland
| | - Jakub Giziński
- Second Department of Radiology, Medical University of Warsaw, Ul. Banacha 1a, 02-097, Warsaw, Poland
| | - Michał Sajdek
- Second Department of Radiology, Medical University of Warsaw, Ul. Banacha 1a, 02-097, Warsaw, Poland
| | - Tadeusz Wróblewski
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Krzysztof Zieniewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Paweł Nyckowski
- Department of General, Gastroenterological and Oncological Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Olgierd Rowiński
- Second Department of Radiology, Medical University of Warsaw, Ul. Banacha 1a, 02-097, Warsaw, Poland
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Golfieri R, Bezzi M, Verset G, Fucilli F, Mosconi C, Cappelli A, Paccapelo A, Lucatelli P, Magand N, Rode A, De Baere T. Retrospective European Multicentric Evaluation of Selective Transarterial Chemoembolisation with and without Balloon-Occlusion in Patients with Hepatocellular Carcinoma: A Propensity Score Matched Analysis. Cardiovasc Intervent Radiol 2021; 44:1048-1059. [PMID: 33709273 PMCID: PMC8189964 DOI: 10.1007/s00270-021-02805-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 02/10/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE The aim of this retrospective multicentric study was to compare the tumour response rates of Balloon-occluded Transarterial Chemoembolisation (B-TACE) to non-B-TACE using propensity score matching (PSM) in patients with hepatocellular carcinoma and to investigate the clinical benefit, such as lower rates of TACE re-intervention achieved using B-TACE. MATERIAL AND METHODS The B-TACE procedures (n = 96 patients) were compared with a control group of non-B-TACE treatments (n = 434 pts), performed with conventional (cTACE) or drug-eluting microspheres TACE (DEM-TACE). Data were collected from six European centres from 2015 to 2019. Objective responses (OR) and complete response (CR) rates after the first session and the number of TACE re-interventions were evaluated using PSM (91 patients per arm). RESULTS The best target OR after PSM were similar for both B-TACE and non-B-TACE (90.1% and 86.8%, p = 0.644); however, CR at 1-6 months was significantly higher for B-TACE (59.3% vs. 41.8%, p = 0.026). Patients treated with B-TACE had a significantly lower retreatment rate during the first 6 months (9.9%% vs. 22.0%, p = 0.041). Post-embolisation syndrome (PES) rates were 8.8% in non-B-TACE and 41.8% in B-TACE (p < 0.001), with no significant differences between groups regarding major adverse events. CONCLUSION B-TACE is safe and effective, achieving higher CR rates than non-B-TACE. Patients undergoing B-TACE had a significantly lower retreatment rate within the first 6 months but higher PES rates. LEVEL OF EVIDENCE III Level 3, retrospective study.
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Affiliation(s)
- Rita Golfieri
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, via Albertoni 15, 40138, Bologna, Italy. .,Università Degli Studi Di Bologna, Bologna, Italy.
| | - Mario Bezzi
- Vascular and Interventional Radiology Unit, Department of Diagnostic Service, Sapienza University of Rome, Rome, Italy
| | - Gontran Verset
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Fabio Fucilli
- Radiology Unit, S. De Bellis National Institute of Gastroenterology Research Hospital, Castellana Grotte (BARI), Bari, Italy
| | - Cristina Mosconi
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, via Albertoni 15, 40138, Bologna, Italy
| | - Alberta Cappelli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, via Albertoni 15, 40138, Bologna, Italy
| | - Alexandro Paccapelo
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, via Albertoni 15, 40138, Bologna, Italy
| | - Pierleone Lucatelli
- Vascular and Interventional Radiology Unit, Department of Diagnostic Service, Sapienza University of Rome, Rome, Italy
| | - Nicolas Magand
- Diagnostic and Interventional Radiology Department, Croix Rousse Hospital, Hospices Civils de, Lyon, France
| | - Agnes Rode
- Diagnostic and Interventional Radiology Department, Croix Rousse Hospital, Hospices Civils de, Lyon, France
| | - Thierry De Baere
- Department of Interventional Radiology, Gustave Roussy Cancer Center, Villejuif, France
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Woeste MR, Geller AE, Martin RCG, Polk HC. Optimizing the Combination of Immunotherapy and Trans-Arterial Locoregional Therapy for Stages B and C Hepatocellular Cancer. Ann Surg Oncol 2021; 28:1499-1510. [PMID: 33393028 DOI: 10.1245/s10434-020-09414-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 11/10/2020] [Indexed: 02/07/2023]
Abstract
Hepatocellular carcinoma (HCC), the most common primary hepatic malignancy worldwide, is the second leading cause of cancer-related death. Underlying liver dysfunction and advanced stage of disease require treatments to be optimally timed and implemented to minimize hepatic parenchymal damage while maximizing disease response and quality of life. Locoregional therapies (LRTs) such as trans-arterial chemo- and radio-embolization remain effective for intermediate liver-only and advanced HCC disease (i.e., Barcelona-Clinic liver cancer stages B and C) not amendable to primary resection or ablation. Additionally, these minimally invasive interventions have been shown to augment the immune system. This and the recent success of immune-oncologic treatments for HCC have generated interest in applying these therapies in combination with such locoregional interventions to improve patient outcomes and response rates. This report reviews the use of trans-arterial LRTs with immunotherapy for stages B and C HCC, potential biomarkers, and imaging methods for assessing the response and safety of such combinations.
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Affiliation(s)
- Matthew R Woeste
- Division of Surgical Oncology, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA.,Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Anne E Geller
- Division of Surgical Oncology, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA.,Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Robert C G Martin
- Division of Surgical Oncology, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA.
| | - Hiram C Polk
- Division of Surgical Oncology, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA
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Xu L, Wang S, Wang S, Wang Y, Li W, Lin G, Yuan Z. Baseline apparent diffusion coefficients: Validation study of new predictor of survival in patients with unresectable hepatocellular carcinoma following chemoembolization. JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY 2021; 29:507-516. [PMID: 33814481 DOI: 10.3233/xst-200827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
OBJECTIVES To investigate whether the baseline apparent diffusion coefficient (ADC) can predict survival in the hepatocellular carcinoma (HCC) patients receiving chemoembolization. MATERIALS AND METHODS Diffusion-weighted MR imaging of HCC patients is performed within 2 weeks before chemoembolization. The ADC of the largest index lesion is recorded. Responses are assessed by mRECIST after the start of the second course of chemoembolization. Receiver operating characteristic (ROC) curve analysis is performed to evaluate the diagnostic performance and determine optimal cut-off values. Cox regression and Kaplan-Meier survival analyses are used to explore the differences in overall survival (OS) between the responders and non-responders. RESULTS The difference is statistically significant in the baseline ADC between the responders and non-responders (P < 0.001). ROC analyses indicate that the baseline ADC value is a good predictor of response to treatment with an area under the ROC curve (AUC) of 0.744 and the optimal cut-off value of 1.22×10-3 mm2/s. The Cox regression model shows that the baseline ADC is an independent predictor of OS, with a 57.2% reduction in risk. CONCLUSION An optimal baseline ADC value is a functional imaging response biomarker that has higher discriminatory power to predict tumor response and prolonged survival following chemoembolization in HCC patients.
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Affiliation(s)
- Lichao Xu
- Department of Interventional Radiology and Image Guided Medicine, Shanghai Cancer Hospital, Fudan University, Shanghai, China
| | - Shiqin Wang
- Department of Radiology, Huadong Hospital, Fudan University, Shanghai, China
| | - Shengping Wang
- Department of Radiology, Shanghai Cancer Hospital, Fudan University, Shanghai, China
| | - Ying Wang
- Department of Interventional Radiology and Image Guided Medicine, Shanghai Cancer Hospital, Fudan University, Shanghai, China
| | - Wentao Li
- Department of Interventional Radiology and Image Guided Medicine, Shanghai Cancer Hospital, Fudan University, Shanghai, China
| | - Guangwu Lin
- Department of Radiology, Huadong Hospital, Fudan University, Shanghai, China
| | - Zheng Yuan
- Department of Radiology, Huadong Hospital, Fudan University, Shanghai, China
- Department of Radiology, Shanghai No. 85 Hospital, Shanghai, China
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28
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Domaratius C, Settmacher U, Malessa C, Teichgräber U. Transarterial chemoembolization with drug-eluting beads in patients with hepatocellular carcinoma: response analysis with mRECIST. Diagn Interv Radiol 2020; 27:85-93. [PMID: 33135664 DOI: 10.5152/dir.2020.19439] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE According to the Barcelona Clinic Liver Cancer (BCLC) staging classification, transarterial chemoembolization (TACE) is the treatment of choice for intermediate hepatocellular carcinoma (HCC). Thereby, the use of drug-eluting beads (DEB) as embolic agents has been recently established in clinical practice. The aim of this study was to evaluate tumor response after DEB-TACE. METHODS This retrospective study was approved by the institutional ethics committee. Overall, 89 patients with HCC (Child Pugh A or B) receiving DEB-TACE as palliative treatment option or as bridging before liver transplantation were included in the study. Tumor response was assessed by modified response evaluation criteria in solid tumors (mRECIST) and a tumor growth rate. Survival analysis was performed using Kaplan-Meier estimator with log-rank testing and Cox proportional hazards. RESULTS A total of 188 TACE procedures were performed between 2006 and 2010. After the last intervention, 18% achieved complete response, 45% achieved partial response, 28% had stable disease and 9% had progressive disease. Using the tumor growth rate, 90% of all patients showed a tumor reduction between first and final response evaluation. The 6-month, 1-, 2- and 3-year overall survival rates were 86.5%, 67.4%, 47.2%, and 33.7%, with a median survival of 45, 24, 15, and 14 months for complete response, partial response, stable disease, and progressive disease, respectively. Tumor reduction showed a positive effect on survival. CONCLUSION DEB-TACE offers conclusive response results with mRECIST and proves a strong tendency of tumor reduction on survival benefits. Therefore, tumor growth rate represents a possible parameter to predict survival.
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Affiliation(s)
- Claudia Domaratius
- Department of Radiology, University Hospital Jena, Friedrich Schiller University, Jena, Germany
| | - Utz Settmacher
- Department of General, Visceral and Vascular Surgery, University Hospital Jena, Friedrich Schiller University, Jena, Germany
| | - Christina Malessa
- Department of General, Visceral and Vascular Surgery, University Hospital Jena, Friedrich Schiller University, Jena, Germany
| | - Ulf Teichgräber
- Department of Radiology, University Hospital Jena, Friedrich Schiller University, Jena, Germany
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29
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Becker LS, Maschke SK, Dewald CLA, Meine TC, Winther HBM, Kirstein MM, Kloeckner R, Meyer BC, Wacker F, Hinrichs JB. Two-dimensional parametric parenchymal blood flow in transarterial chemoembolisation for hepatocellular carcinoma: perfusion change quantification and tumour response prediction at 3 months post-intervention. Clin Radiol 2020; 76:160.e27-160.e33. [PMID: 33028487 DOI: 10.1016/j.crad.2020.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 09/09/2020] [Indexed: 11/19/2022]
Abstract
AIM To evaluate the feasibility and potential value of two-dimensional (2D) parametric parenchymal blood flow (2D-PPBF) for the assessment of perfusion changes during transarterial chemoembolisation with drug-eluting beads (DEB-TACE) and to analyse correlations of 2D-PPBF parameters and tumour response. MATERIALS AND METHODS Thirty-two patients (six women, 26 men, mean age: 67±8.9 years) with unresectable hepatocellular carcinoma (HCC) who underwent their first DEB-TACE were included in this study. To quantify perfusion changes using 2D-PPBF, the acquired digital subtraction angiography (DSA) series were post-processed. Ratios were calculated between the reference region of interest (ROI) and the wash-in rate (WIR), the arrival to peak (AP) and the area under the curve (AUC) of the generated time-density curves. Comparisons between pre- and post-embolisation data were made using the Wilcoxon signed-rank test. Tumour response was assessed at 3 months using the modified Response Evaluation Criteria in Solid Tumours (mRECIST) and correlated to changes of 2D-PPBF parameters. RESULTS All 2D-PPBF parameters derived from the ROI-based time-attenuation curves were significantly different pre-versus post-DEB-TACE. Although the AUC, the WIR and target lesion size measured in accordance with mRECIST decreased (p≤0.0001) significantly, AP values showed a significant increase (p = 0.0033). Tumour response after DEB-TACE correlated with changes in the AUC (p = 0.01, r = -0.45). CONCLUSION 2D-PPBF offers an objective approach to analyse perfusion changes of embolised tumour tissue following DEB-TACE and can therefore be used to predict tumour response.
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Affiliation(s)
- L S Becker
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - S K Maschke
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - C L A Dewald
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - T C Meine
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - H B M Winther
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - M M Kirstein
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - R Kloeckner
- Department of Diagnostic and Interventional Radiology, Johannes Gutenberg-University Medical Centre, Mainz, Germany
| | - B C Meyer
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - F Wacker
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - J B Hinrichs
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany.
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Transarterial chemoembolization for hepatocellular carcinoma: quality of life, tumour response, safety and survival comparing two types of drug-eluting beads. Abdom Radiol (NY) 2020; 45:3326-3336. [PMID: 31781900 DOI: 10.1007/s00261-019-02349-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE To compare two different types of drug-eluting microspheres with regard to impact on HRQoL after first TACE, tumour response, peri-procedural complications, adverse events and 1-year survival in patients suffering from unresectable hepatocellular carcinoma (HCC). METHODS HRQoL was prospectively assessed with validated questionnaires (EORTC QLQ-C30 and -HCC18) before and 2 weeks after treatment with their first drug-eluting beads (DEB-)TACE with either acrylamido-polyvinylalcohol-AMPS hydrogel microspheres (groupDCB; 20 patients) or polyvinyl alcohol-co-acrylic acid microspheres (groupHS; 16 patients). Baseline characteristics, peri-procedural complications, treatment-related adverse events and 1-year survival were compared between both types of microspheres. Treatment response and objective response rates (ORR) were analysed using established tumour response criteria. Subgroup analysis for pooled groups with small (groupSMALL; 21 patients) versus large particles (groupLARGE; 15 patients) was performed. RESULTS At baseline, there were no significant differences between the treated microsphere groups. No significant differences were found in absolute HRQoL changes after first DEB-TACE between the different types of microspheres. Response rates and survival were comparable between the investigated microsphere groups. For groupSMALL, we found a significant difference in post-interventional deterioration of physical function (- 19.4%) compared to groupLARGE (- 8%; p = 0.025). Tumour response and ORR according to mRECIST were significantly higher in groupSMALL (p = 0.008; p = 0.009). CONCLUSION DEB-TACE is generally well tolerated and effective, with comparable changes in HRQoL for both types of drug-eluting microspheres. Tumour response is better with small microspheres. A relevant deterioration of physical function underlines that an aggressive TACE using small beads should be well deliberated.
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Park C, Chu HH, Kim JH, Kim SY, Alrashidi I, Gwon DI, Yoon HK, Kim N. Clinical Significance of the Initial and Best Responses after Chemoembolization in the Treatment of Intermediate-Stage Hepatocellular Carcinoma with Preserved Liver Function. J Vasc Interv Radiol 2020; 31:1998-2006.e1. [PMID: 32988715 DOI: 10.1016/j.jvir.2020.04.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 04/07/2020] [Accepted: 04/08/2020] [Indexed: 12/19/2022] Open
Abstract
PURPOSE To evaluate the clinical implications of initial and best responses during repeated transarterial chemoembolization procedures for hepatocellular carcinoma (HCC). MATERIALS AND METHODS This study included 726 patients who received a diagnosis of intermediate-stage HCC with Child-Pugh class A liver function between 2007 and 2016, and who were treated with transarterial chemoembolization as the first-line treatment. Evaluation of treatment response was based on the modified response evaluation criteria in solid tumors. Overall survival (OS) was compared between response categories after implementation of landmark analysis. RESULTS Of the 726 patients, an objective response (complete response [CR] or partial response [PR]) was observed as the initial response in 78.1% of patients. Regarding the best response during the transarterial chemoembolization series, 87.2% of patients were overall responders. The median OS of initial responders (n = 483) was not significantly different from that of subsequent responders at the 1-year landmark (stable disease [SD] after first transarterial chemoembolization but CR or PR after repeated transarterial chemoembolization; n = 61; 46.2 vs 40.1 months, respectively; P = .145). Likewise, the median OS of initial CR patients (n = 326) was not significantly different from that of the subsequent CR group (n = 126) at the 1-year landmark (PR or SD after first transarterial chemoembolization but CR after repeated transarterial chemoembolization; 53.4 vs 46.3 months, respectively; P = .455). Multivariate Cox analyses showed that the objective responses, the initial responses (hazard ratio [HR], 0.638; P = .001), and the best responses (HR, 0.304; P < .001) had the significant prognostic significance for OS. CONCLUSIONS Both the initial and best responses during repeated transarterial chemoembolization were significantly associated with OS in patients with intermediate-stage HCC and preserved liver function.
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Affiliation(s)
- Chan Park
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hee Ho Chu
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin Hyoung Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
| | - So Yeon Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ibrahim Alrashidi
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dong Il Gwon
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyun-Ki Yoon
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Nayoung Kim
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Park C, Kim JH, Kim PH, Kim SY, Gwon DI, Chu HH, Park M, Hur J, Kim JY, Kim DJ. Imaging Predictors of Survival in Patients with Single Small Hepatocellular Carcinoma Treated with Transarterial Chemoembolization. Korean J Radiol 2020; 22:213-224. [PMID: 32901464 PMCID: PMC7817628 DOI: 10.3348/kjr.2020.0325] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 05/19/2020] [Accepted: 05/24/2020] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE Clinical outcomes of patients who undergo transarterial chemoembolization (TACE) for single small hepatocellular carcinoma (HCC) are not consistent, and may differ based on certain imaging findings. This retrospective study was aimed at determining the efficacy of pre-TACE CT or MR imaging findings in predicting survival outcomes in patients with small HCC upon being treated with TACE. Besides, the study proposed to build a risk prediction model for these patients. MATERIALS AND METHODS Altogether, 750 patients with functionally good hepatic reserve who received TACE as the first-line treatment for single small HCC between 2004 and 2014 were included in the study. These patients were randomly assigned into training (n = 525) and validation (n = 225) sets. RESULTS According to the results of a multivariable Cox analysis, three pre-TACE imaging findings (tumor margin, tumor location, enhancement pattern) and two clinical factors (age, serum albumin level) were selected and scored to create predictive models for overall, local tumor progression (LTP)-free, and progression-free survival in the training set. The median overall survival time in the validation set were 137.5 months, 76.1 months, and 44.0 months for low-, intermediate-, and high-risk groups, respectively (p < 0.001). Time-dependent receiver operating characteristic curves of the predictive models for overall, LTP-free, and progression-free survival applied to the validation cohort showed acceptable areas under the curve values (0.734, 0.802, and 0.775 for overall survival; 0.738, 0.789, and 0.791 for LTP-free survival; and 0.671, 0.733, and 0.694 for progression-free survival at 3, 5, and 10 years, respectively). CONCLUSION Pre-TACE CT or MR imaging findings could predict survival outcomes in patients with small HCC upon treatment with TACE. Our predictive models including three imaging predictors could be helpful in prognostication, identification, and selection of suitable candidates for TACE in patients with single small HCC.
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Affiliation(s)
- Chan Park
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin Hyoung Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
| | - Pyeong Hwa Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - So Yeon Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dong Il Gwon
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hee Ho Chu
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Minho Park
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Joonho Hur
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin Young Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dong Joon Kim
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Gregory J, Dioguardi Burgio M, Corrias G, Vilgrain V, Ronot M. Evaluation of liver tumour response by imaging. JHEP Rep 2020; 2:100100. [PMID: 32514496 PMCID: PMC7267412 DOI: 10.1016/j.jhepr.2020.100100] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/10/2020] [Accepted: 03/10/2020] [Indexed: 12/12/2022] Open
Abstract
The goal of assessing tumour response on imaging is to identify patients who are likely to benefit - or not - from anticancer treatment, especially in relation to survival. The World Health Organization was the first to develop assessment criteria. This early score, which assessed tumour burden by standardising lesion size measurements, laid the groundwork for many of the criteria that followed. This was then improved by the Response Evaluation Criteria in Solid Tumours (RECIST) which was quickly adopted by the oncology community. At the same time, many interventional oncology treatments were developed to target specific features of liver tumours that result in significant changes in tumours but have little effect on tumour size. New criteria focusing on the viable part of tumours were therefore designed to provide more appropriate feedback to guide patient management. Targeted therapy has resulted in a breakthrough that challenges conventional response criteria due to the non-linear relationship between response and tumour size, requiring the development of methods that emphasize the appearance of tumours. More recently, research into functional and quantitative imaging has created new opportunities in liver imaging. These results have suggested that certain parameters could serve as early predictors of response or could predict later tumour response at baseline. These approaches have now been extended by machine learning and deep learning. This clinical review focuses on the progress made in the evaluation of liver tumours on imaging, discussing the rationale for this approach, addressing challenges and controversies in the field, and suggesting possible future developments.
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Key Words
- (c)TACE, (conventional) transarterial chemoembolisation
- (m)RECIST, (modified) Response Evaluation Criteria in Solid Tumours
- 18F-FDG, 18F-fluorodeoxyglucose
- 90Y, yttrium-90
- ADC, apparent diffusion coefficient
- APHE, arterial phase hyperenhancement
- CEUS, contrast-enhanced ultrasound
- CRLM, colorectal liver metastases
- DWI, diffusion-weighted imaging
- EASL
- EASL, European Association for the Study of the Liver criteria
- GIST, gastrointestinal stromal tumours
- HCC, hepatocellular carcinoma
- HU, Hounsfield unit
- Imaging
- LI-RADS
- LI-RADS, Liver Imaging Reporting And Data System
- Liver
- Metastases
- PD, progressive disease
- PET, positron emission tomography
- PR, partial response
- RECIST
- SD, stable disease
- SIRT, selective internal radiotherapy
- TR, treatment response
- Tumours
- WHO, World Health Organization
- mRECIST
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Affiliation(s)
- Jules Gregory
- Department of Radiology, APHP, University Hospitals Paris Nord Val de Seine, Beaujon, Clichy, France
- University of Paris, Paris, France
- INSERM U1149, CRI, Paris, France
| | - Marco Dioguardi Burgio
- Department of Radiology, APHP, University Hospitals Paris Nord Val de Seine, Beaujon, Clichy, France
- University of Paris, Paris, France
- INSERM U1149, CRI, Paris, France
| | - Giuseppe Corrias
- Department of Radiology, APHP, University Hospitals Paris Nord Val de Seine, Beaujon, Clichy, France
- University of Paris, Paris, France
- INSERM U1149, CRI, Paris, France
| | - Valérie Vilgrain
- Department of Radiology, APHP, University Hospitals Paris Nord Val de Seine, Beaujon, Clichy, France
- University of Paris, Paris, France
- INSERM U1149, CRI, Paris, France
| | - Maxime Ronot
- Department of Radiology, APHP, University Hospitals Paris Nord Val de Seine, Beaujon, Clichy, France
- University of Paris, Paris, France
- INSERM U1149, CRI, Paris, France
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Choi J, Lee D, Shim JH, Kim KM, Lim YS, Lee YS, Lee HC. Evaluation of transarterial chemoembolization refractoriness in patients with hepatocellular carcinoma. PLoS One 2020; 15:e0229696. [PMID: 32130270 PMCID: PMC7055892 DOI: 10.1371/journal.pone.0229696] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 02/11/2020] [Indexed: 12/13/2022] Open
Abstract
Background & aim In clinical practice, transarterial chemoembolization (TACE) has been widely used for the treatment of hepatocellular carcinoma (HCC) beyond as well as within guideline recommendations. Here we aimed to verify whether two consecutive non-responses could be an optimal criterion for creating a rule to stop TACE being performed on these patients. Methods This study evaluated 200 patients with HCC beyond the Milan criteria, initially treated with TACE. TACE response was determined using the mRECIST criteria via dynamic CT or MRI. Median follow-up duration was 23.9 months. Results Within the 200 patients analyzed, 183 (91.5%) were male, with a total median age of 59.8 years. The mean size of the largest tumor was 6.8 cm, with 80 (40.0%) patients with ≥4 tumors. After the first TACE procedure, complete response, partial response, stable disease, or progressive disease were observed in 48 (24.0%), 87 (43.5%), 59 (29.5%) and 6 (3.0%) of patients, respectively. 45 (22.5%) patients showed no objective response (OR) following two consecutive TACE sessions. Of these, 28 received a subsequent TACE, with a 10.7% OR rate. Patients without OR showed poorer survival when compared to patients who achieved OR after repeated TACE. Multivariable analysis showed that size of the largest tumor >5cm and high alpha-fetoprotein of >200 ng/mL were significant factors associated with failure of OR to two consecutive TACE sessions. Conclusion Patients showing no OR to two consecutive TACE sessions will present a poor OR to subsequent TACE procedures. Early transition to systemic therapy may be advocated in such cases.
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Affiliation(s)
- Jonggi Choi
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Danbi Lee
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ju Hyun Shim
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kang Mo Kim
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young-Suk Lim
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yung Sang Lee
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Han Chu Lee
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- * E-mail:
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Chen LT, Martinelli E, Cheng AL, Pentheroudakis G, Qin S, Bhattacharyya GS, Ikeda M, Lim HY, Ho GF, Choo SP, Ren Z, Malhotra H, Ueno M, Ryoo BY, Kiang TC, Tai D, Vogel A, Cervantes A, Lu SN, Yen CJ, Huang YH, Chen SC, Hsu C, Shen YC, Tabernero J, Yen Y, Hsu CH, Yoshino T, Douillard JY. Pan-Asian adapted ESMO Clinical Practice Guidelines for the management of patients with intermediate and advanced/relapsed hepatocellular carcinoma: a TOS-ESMO initiative endorsed by CSCO, ISMPO, JSMO, KSMO, MOS and SSO. Ann Oncol 2020; 31:334-351. [PMID: 32067677 DOI: 10.1016/j.annonc.2019.12.001] [Citation(s) in RCA: 134] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 11/18/2019] [Accepted: 12/11/2019] [Indexed: 02/06/2023] Open
Abstract
The most recent version of the European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment and follow-up of hepatocellular carcinoma (HCC) was published in 2018, and covered the diagnosis, management, treatment and follow-up of early, intermediate and advanced disease. At the ESMO Asia Meeting in November 2018 it was decided by both the ESMO and the Taiwan Oncology Society (TOS) to convene a special guidelines meeting immediately after the Taiwan Joint Cancer Conference (TJCC) in May 2019 in Taipei. The aim was to adapt the ESMO 2018 guidelines to take into account both the ethnic and the geographic differences in practice associated with the treatment of HCC in Asian patients. These guidelines represent the consensus opinions reached by experts in the treatment of patients with intermediate and advanced/relapsed HCC representing the oncology societies of Taiwan (TOS), China (CSCO), India (ISMPO) Japan (JSMO), Korea (KSMO), Malaysia (MOS) and Singapore (SSO). The voting was based on scientific evidence, and was independent of the current treatment practices, the drug availability and reimbursement situations in the individual participating Asian countries.
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Affiliation(s)
- L-T Chen
- National Institute of Cancer Research, National Health Research Institutes, Tainan, Taiwan; Department of Internal Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan; Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - E Martinelli
- Department of Clinical and Experimental Medicine 'F Magrassi' - Medical Oncology, Università degli Studi della Campania L Vanvitelli, Naples, Italy
| | - A-L Cheng
- Department of Medical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan; Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - G Pentheroudakis
- Department of Medical Oncology, University of Ioannina, Ioannina, Greece
| | - S Qin
- Chinese PLA Cancer Center, Jinling Hospital, Nanjing, China
| | | | - M Ikeda
- Department of Hepatobiliary & Pancreatic Oncology, National Cancer Center Hospital East, Kashiwanoha, Kashiwa, Japan
| | - H-Y Lim
- Division of Hematology-Oncology, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea
| | - G F Ho
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - S P Choo
- Curie Oncology, Singapore; National Cancer Centre Singapore, Singapore, Singapore
| | - Z Ren
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - H Malhotra
- Department of Medical Oncology, Sri Ram Cancer Center, Mahatma Gandhi Medical College Hospital, Jaipur, India
| | - M Ueno
- Department of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division, Kanagawa Cancer Center, Yokohama, Kanagawa, Japan
| | - B-Y Ryoo
- Department of Oncology, Asan Medical Center University of Ulsan College of Medicine, Seoul, South Korea
| | - T C Kiang
- Hospital Umum Sarawak, Kuching, Sarawak, Malaysia
| | - D Tai
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - A Vogel
- Department of Gastroenterology, Hepatology and Endocrinology, Medical School Hannover, Hannover, Germany
| | - A Cervantes
- CIBERONC, Department of Medical Oncology, Institute of Health Research, INCLIVIA, University of Valencia, Valencia, Spain
| | - S-N Lu
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - C-J Yen
- Department of Internal Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Y-H Huang
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan; Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - S-C Chen
- Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - C Hsu
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan; Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Y-C Shen
- Department of Medical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - J Tabernero
- Medical Oncology Department, Vall d' Hebron University Hospital and Institute of Oncology (VHIO), UVic, IOB-Quiron, Barcelona, Spain
| | - Y Yen
- Taipei Medical University, Taipei, Taiwan
| | - C-H Hsu
- Department of Medical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan; Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - T Yoshino
- Department of Hepatobiliary & Pancreatic Oncology, National Cancer Center Hospital East, Kashiwanoha, Kashiwa, Japan
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Cools KS, Moon AM, Burke LM, McGinty KA, Strassle PD, Gerber DA. Validation of the Liver Imaging Reporting and Data System Treatment Response Criteria After Thermal Ablation for Hepatocellular Carcinoma. Liver Transpl 2020; 26:203-214. [PMID: 31677319 PMCID: PMC6980979 DOI: 10.1002/lt.25673] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 10/26/2019] [Indexed: 12/17/2022]
Abstract
Single hepatocellular carcinoma (HCC) tumors can be successfully eradicated with thermal ablation (TA). We assessed the validity of the Liver Imaging Reporting and Data System Treatment Response (LR-TR) criteria with a retrospective analysis of a single-center database of patients with small HCC tumors (<3 cm in diameter) who underwent both laparoscopic TA and liver transplantation (LT) from 2004 to 2018. Postablation MRIs were assigned LR-TR categories (nonviable, equivocal, and viable) for ablated lesions and Liver Imaging Reporting and Data System (LI-RADS) categories (probable or definite HCC) for untreated lesions. Interpretations were compared with the histopathology of the post-LT explanted liver. There were 45 patients with 81 tumors (59 ablated and 22 untreated; mean size, 2.2 cm), and 23 (39%) of the ablated tumors had viable HCC on histopathology. The sensitivity/specificity of LR-TR categories (nonviable/equivocal versus viable) of ablated tumors was 30%/99%, with a positive predictive value (PPV)/negative predictive value (NPV) of 93%/69%. The sensitivity varied with residual tumor size. The sensitivity/specificity of LI-RADS 4 and 5 diagnostic criteria at detecting new HCC was 65%/94%, respectively, with a PPV/NPV of 85%/84%. The interrater reliability (IRR) was high for LR-TR categories (90% agreement, Cohen's ĸ = 0.75) and for LI-RADS LR-4 and LR-5 diagnostic categories (91% agreement, Cohen's ĸ = 0.80). In patients with HCC <3 cm in diameter, LR-TR criteria after TA had high IRR but low sensitivity, suggesting that the LR-TR categories are precise but inaccurate. The low sensitivity may be secondary to TA's disruption in the local blood flow of the tissue, which could affect the arterial enhancement phase on MRI. Additional investigation and new technologies may be necessary to improve imaging after ablation.
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Affiliation(s)
- Katherine S. Cools
- Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Andrew M. Moon
- Division of Gastroenterology, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Lauren M.B. Burke
- Department of Radiology, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Katrina A. McGinty
- Department of Radiology, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Paula D. Strassle
- Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, NC,Department of Epidemiology, University of North Carolina School of Public Health
| | - David A. Gerber
- Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, NC,Lineberger Cancer Center, University of North Carolina, Chapel Hill, NC
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Purcell Y, Sartoris R, Paradis V, Vilgrain V, Ronot M. Influence of pretreatment tumor growth rate on objective response of hepatocellular carcinoma treated with transarterial chemoembolization. J Gastroenterol Hepatol 2020; 35:305-313. [PMID: 31369166 DOI: 10.1111/jgh.14816] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 07/15/2019] [Accepted: 07/29/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIM The study aims to assess the influence of pretreatment tumor growth rate (TGR) on modified response evaluation criteria in solid tumors (mRECIST) objective response (OR) after a first session of selective transarterial chemoembolization (TACE) for the treatment of hepatocellular carcinoma (HCC). METHODS One hundred fifteen patients (101 men [88%], mean 65.1 ± 10.5 years [range 26-87]) with 169 tumors (mean 34.2 ± 29.3 mm [10-160]), undergoing a first session of selective TACE for the treatment of HCC between 2011 and 2016, were included. TGR was calculated as the percentage change in tumor volume per month (%/month) on imaging before treatment. TGR cut-off for prediction of OR was identified by receiver operating characteristic curve analysis. RESULTS Overall 88/189 (52%) and 46/189 (27%) tumors showed complete response (CR) and partial response (PR) (OR rate 79%), while 32/189 (19%) showed stable disease (SD), and 3/189 (2%) were progressive disease (PD) on computed tomography at 1-month post-TACE. The mean pretreatment TGR was 12.0 ± 15.4 (-3.2-90.4) %/month. TGR of tumors showing CR, PR, SD, and PD was a mean 13.2 ± 16.4%, 12.1 ± 15.1%, 5.3 ± 4.5%, and 44.8 ± 20.4%, respectively (P < 0.001). The three tumors showing PD had TGR values > 20%/month. TGR was significantly higher in tumors with OR (12.8 ± 15.9% vs 5.3 ± 4.5% in SD, P = 0.009). A cut-off value of 6.5%/month had the highest predictive value of OR (AUROC 0.65 ± 0.05, P = 0.009). CONCLUSION Pretreatment TGR is highly variable in HCC before TACE with a U-shaped distribution for the prediction of tumor response. It provides insight into tumor biology that may be used during pretreatment workup to help stratify patients.
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Affiliation(s)
- Yvonne Purcell
- Department of Radiology, APHP, University Hospitals Paris-Nord-Val-de-Seine, Beaujon, Clichy, France
| | - Riccardo Sartoris
- Department of Radiology, APHP, University Hospitals Paris-Nord-Val-de-Seine, Beaujon, Clichy, France
| | - Valérie Paradis
- University Paris Diderot, Sorbonne Paris Cité, Paris, France.,Department of Pathology, APHP, University Hospitals Paris-Nord-Val-de-Seine, Beaujon, Clichy, France
| | - Valérie Vilgrain
- Department of Radiology, APHP, University Hospitals Paris-Nord-Val-de-Seine, Beaujon, Clichy, France.,University Paris Diderot, Sorbonne Paris Cité, Paris, France.,Department of Pathology, APHP, University Hospitals Paris-Nord-Val-de-Seine, Beaujon, Clichy, France
| | - Maxime Ronot
- Department of Radiology, APHP, University Hospitals Paris-Nord-Val-de-Seine, Beaujon, Clichy, France.,University Paris Diderot, Sorbonne Paris Cité, Paris, France.,INSERM U1149, CRI, Paris, France
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mRECIST for HCC: Performance and novel refinements. J Hepatol 2020; 72:288-306. [PMID: 31954493 DOI: 10.1016/j.jhep.2019.09.026] [Citation(s) in RCA: 291] [Impact Index Per Article: 72.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 09/27/2019] [Accepted: 09/28/2019] [Indexed: 02/06/2023]
Abstract
In 2010, modified RECIST (mRECIST) criteria were proposed as a way of adapting the RECIST criteria to the particularities of hepatocellular carcinoma (HCC). We intended to overcome some limitations of RECIST in measuring tumour shrinkage with local and systemic therapies, and also to refine the assessment of progression that could be misinterpreted with conventional RECIST 1.1, due to clinical events related to the natural progression of chronic liver disease (development of ascites, enlargement of lymph nodes, etc.). mRECIST has served its purpose since being adopted or included in clinical practice guidelines (European, American and Asian) for the management of HCC; it has also been instrumental for assessing response and time-to-event endpoints in several phase II and III investigations. Nowadays, mRECIST has become the standard tool for measurement of radiological endpoints at early/intermediate stages of HCC. At advanced stages, guidelines recommend both methods. mRECIST has been proven to capture higher objective response rates in tumours treated with molecular therapies and those responses have shown to be independently associated with better survival. With the advent of novel treatment approaches (i.e. immunotherapy) and combination therapies there is a need to further refine and clarify some concepts around the performance of mRECIST. Similarly, changes in the landscape of standard of care at advanced stages of the disease are pointing towards progression-free survival as a potential primary endpoint in some phase III investigations, as effective therapies applied beyond progression might mask overall survival results. Strict recommendations for adopting this endpoint have been reported. Overall, we review the performance of mRECIST during the last decade, incorporating novel clarifications and refinements in light of emerging challenges in the study and management of HCC.
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Computed tomography-guided radiofrequency ablation of the retained iodized oil after simultaneous combination with transarterial embolization in small recurrent or residual hepatocellular carcinoma. J Interv Med 2020; 3:49-54. [PMID: 34805907 PMCID: PMC8562296 DOI: 10.1016/j.jimed.2020.01.008] [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] [Indexed: 02/07/2023] Open
Abstract
Objective To assess the clinical efficacy and safety of transarterial embolization (TAE) in simultaneous combination with computed tomography (CT)-guided radiofrequency ablation (RFA) for recurrent or residual hepatocellular carcinoma (HCC), and to determine the risk factors influencing local tumor progression following this procedure. Methods One hundred eighteen patients with recurrent or residual HCC (tumor size, 10-30 mm) underwent RFA. During the 19-month follow-up, 59 patients received RFA only (RFA group), and the remaining 59 received RFA immediately after TAE (TAE + RFA group). All patients were followed up to observe the short-term therapeutic effects and complications. The cumulative local tumor progression rates in both groups were calculated using unpaired Student's t tests and the Kaplan-Meier method. Results The rate of major complications was 5.08% in the TAE + RFA group and 3.39% in the RFA group. The overall response rate was 96.61% in the TAE + RFA group and 79.66% in the RFA group (P = 0.008). The disease control rate was significantly higher in the TAE + RFA group than in the RFA group (94.92% vs. 79.66%, P = 0.024). The median time to local tumor progression was 4.8 months in the RFA group and 9.6 months in the TAE + RFA group. The cumulative local tumor progression rate at 1 year was 10.60% in the RFA group and 23.60% in the TAE + RFA group (P = 0.016). Conclusion TAE in simultaneous combination with CT-guided RFA was effective and safe against recurrent or residual HCC. Local tumor progression can be minimized by the complete ablation of targeted iodized oil deposits after simultaneous TAE.
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Kim S, Kim DY, An C, Han K, Won JY, Kim GM, Kim MJ, Choi JY. Evaluation of Early Response to Treatment of Hepatocellular Carcinoma with Yttrium-90 Radioembolization Using Quantitative Computed Tomography Analysis. Korean J Radiol 2019; 20:449-458. [PMID: 30799576 PMCID: PMC6389807 DOI: 10.3348/kjr.2018.0469] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 12/10/2018] [Indexed: 12/11/2022] Open
Abstract
Objective To identify an imaging predictor for the assessment of early treatment response to yttrium-90 transarterial radioembolization (TARE) in patients with hepatocellular carcinoma (HCC), using a quantitative assessment of dynamic computed tomography (CT) images. Materials and Methods Dynamic contrast-enhanced CT was obtained pre- and 4 weeks post-TARE in 44 patients (34 men, 10 women; mean age, 60 years) with HCC. Computer software was developed for measuring the percentage increase in the combined delayed-enhancing area and necrotic area (pD + N) and the percentage increase in the necrotic area (pNI) in the tumor-containing segments pre- and post-TARE. Local progression-free survival (PFS) was compared between patient groups using Cox regression and Kaplan-Meier analyses. Results Post-TARE HCC with pD + N ≥ 35.5% showed significantly longer PFS than those with pD + N < 35.5% (p = 0.001). The local tumor progression hazard ratio was 17.3 (p = 0.009) for pD + N < 35.5% versus pD + N ≥ 35.5% groups. HCCs with a high pNI tended to have longer PFS, although this difference did not reach statistical significance. Conclusion HCCs with a larger pD + N are less likely to develop local progression after TARE.
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Affiliation(s)
- Sungwon Kim
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Chansik An
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, Korea
| | - Kyunghwa Han
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, Korea
| | - Jong Yun Won
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, Korea
| | - Gyoung Min Kim
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, Korea
| | - Myeong Jin Kim
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, Korea
| | - Jin Young Choi
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, Korea.
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Shao W, Li C, Tang J, Song J, Li Z, Sun J, Xu Y, Zheng Z, Cao J, Zhang L. Efficacy And Safety Of Raltitrexed Plus Oxaliplatin-Based Transarterial Chemoembolization In Patients With Unresectable Hepatocellular Carcinoma. Cancer Manag Res 2019; 11:9863-9869. [PMID: 31819623 PMCID: PMC6875237 DOI: 10.2147/cmar.s217524] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 10/22/2019] [Indexed: 12/12/2022] Open
Abstract
Objective To evaluate the efficacy and safety of raltitrexed plus oxaliplatin-based transarterial chemoembolization (TACE) in patients with unresectable hepatocellular carcinoma (HCC). Methods A total of 123 patients with unresectable HCC were recruited into the prospective cohort study. Raltitrexed plus oxaliplatin-based TACE was performed according to the traditional method at monthly intervals and was repeated for up to 4 cycles if no disease progression or intolerable toxicity occurred. The primary efficacy endpoint was overall survival (OS), and the secondary endpoints were progression-free survival (PFS) and tumor response rate. The Cox proportional-hazards regression model was used to assess the independent prognostic factors of OS. Adverse events were also observed. Results The median OS time and PFS were 623 days (95% CI: 461, 785) and 338 days (95% CI: 302, 704), respectively. The disease control rate was 95.5% (118/123). The Cox proportional-hazards regression model indicated that age, ECOG performance status and response to TACE as independent prognostic factors of OS. No treatment-related mortality occurred within 30 days of treatment procedure. The most common complications included postembolization syndrome, liver dysfunction and hematological toxicity. Grade 3 pain, transglutaminase abnormality and thrombocytopenia were observed in 16 (13%), 15 (12.2%) and 3 (2.4%) patients, respectively. No grade 4 adverse events were observed. Conclusion Raltitrexed plus oxaliplatin-based TACE led to high tumor response rate and promising PFS and OS, and was considered safe and tolerable in patients with unresectable HCC.
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Affiliation(s)
- Wenbo Shao
- Department of Surgical Oncology (Interventional Therapy), Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, People's Republic of China
| | - Caixia Li
- Department of Interventional Radiology, Qilu Hospital of Shandong University, Jinan, People's Republic of China
| | - Jun Tang
- Department of Interventional Radiology, Shandong Medical Imaging Research Institute, Jinan, People's Republic of China
| | - Jinlong Song
- Department of Surgical Oncology (Interventional Therapy), Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, People's Republic of China
| | - Zixiang Li
- Department of Interventional Radiology, Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Jize Sun
- Department of Interventional Radiology, Qingdao Central Hospital, Qingdao, People's Republic of China
| | - Yili Xu
- Department of Interventional Radiology, 960 Hospital of People's Liberation Army, Tai'an, People's Republic of China
| | - Zhaomin Zheng
- Department of Interventional Radiology, Qianfoshan Hospital of Shandong Province, Jinan, People's Republic of China
| | - Jingqin Cao
- Department of Interventional Radiology, People's Hospital of Jining City, Jining, People's Republic of China
| | - Lei Zhang
- Department of Interventional Radiology, Shandong Medical Imaging Research Institute, Jinan, People's Republic of China
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Local Tumor Control and Patient Outcome Using Stereotactic Body Radiation Therapy for Hepatocellular Carcinoma: iRECIST as a Potential Substitute for Traditional Criteria. AJR Am J Roentgenol 2019; 213:1232-1239. [PMID: 31613663 DOI: 10.2214/ajr.18.20842] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE. The purpose of this study was to investigate whether, compared with traditional criteria, the modified Response Evaluation Criteria in Solid Tumors version 1.1 for immune-based therapeutics (iRECIST) improves prediction of local tumor control and survival in patients with hepatocellular carcinoma (HCC) treated with stereotactic body radiotherapy (SBRT). MATERIALS AND METHODS. Fifty-one HCC lesions (mean size, 3.1 cm) treated with SBRT in 41 patients (mean age, 67 years) were retrospectively included. Each patient underwent CT or MRI before SBRT and at least once after SBRT. Best overall response was categorized using Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST 1.1), iRECIST, World Health Organization (WHO) criteria, modified Response Evaluation Criteria in Solid Tumors (mRECIST), and European Association for the Study of the Liver (EASL) criteria. Lesions were then classified as local tumor control (i.e., stable disease, partial response, or complete response) or local treatment failure (i.e., progressive disease) by each tumor response criteria. Proportions of local tumor control were compared using the McNemar exact test. The 1-year overall survival was estimated using the Kaplan-Meier method. RESULTS. The median follow-up after SBRT was 21.0 months. The local tumor control rate was 94.1% (48/51) by iRECIST, 88.2% (45/51) by RECIST 1.1, 72.5% (37/51) by WHO criteria, 80.4% (41/51) by mRECIST, and 72.5% (37/51) by EASL criteria. The local tumor control rate was significantly higher according to iRECIST compared with WHO (p = 0.0010) and EASL (p = 0.0225) criteria. The 1-year survival rate for patients with local tumor control according to iRECIST (86.4%) was higher (although not statistically significant) compared with the 1-year survival rate for patients with local tumor control according to the other response criteria. CONCLUSION. iRECIST may provide more robust interpretation of HCC response after SBRT, yielding improved prediction of local tumor control and 1-year survival rates compared with traditional criteria.
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Orlacchio A, Chegai F, Roma S, Merolla S, Bosa A, Francioso S. Degradable starch microspheres transarterial chemoembolization (DSMs-TACE) in patients with unresectable hepatocellular carcinoma (HCC): long-term results from a single-center 137-patient cohort prospective study. Radiol Med 2019; 125:98-106. [PMID: 31583558 DOI: 10.1007/s11547-019-01093-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 09/25/2019] [Indexed: 12/17/2022]
Abstract
PURPOSE To evaluate safety and efficacy of degradable starch microspheres (DSMs) TACE in a large clinical cohort of patients with unresectable HCC. MATERIALS AND METHODS This is a single-center consecutive patients cohort study. The study was approved by local institutional ethics committee. Written informed consent was obtained. From December 2013 to March 2018, 137 cirrhotic patients with unresectable HCC were enrolled. For DSMs-TACE, a mixture of 4 mL of DSMs, 6 mL of non-ionic contrast and doxorubicin at a dose of 50 mg/m2 were used. Primary end point was long-term outcome, in terms of time to progression (TTP) and overall survival (OS). Secondary endpoints were: safety, liver toxicity, 1-month percentage of tumor necrosis according to the modified RECIST criteria. RESULTS Two hundred and sixty-seven DSMs-TACE were performed in 137 HCC patients (33 patients in BCLC stage A, 84 patients in BCLC stage B, and 20 in stage C). Patients had a mean nodule number of 3.5 ± 1.2 (SD). Major complications were observed in 6.8% of cases. Post-embolization syndrome was common (101 patients 73.7%). According to mRecist criteria, a high objective response rate was obtained even after just one treatment (84.3% of patients showed complete response or partial response). The median TTP and OS after DSMs-TACE were 12 months and 36 months, respectively. OS at 6 months, 1 year, 2 and 3 years was 98%, 81.3%, 57.9%, 34.9%, respectively. CONCLUSION DSMs-TACE is a safe and effective therapy for patients with HCC, allowing to obtain a good rate of OS with excellent local tumor control.
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Affiliation(s)
- Antonio Orlacchio
- Department of Diagnostic and Molecular Imaging, Radiation Therapy and Interventional Radiology, University Hospital "Tor Vergata", Viale Oxford 81, 00133, Rome, Italy.
| | - Fabrizio Chegai
- Department of Diagnostic and Molecular Imaging, Radiation Therapy and Interventional Radiology, University Hospital "Tor Vergata", Viale Oxford 81, 00133, Rome, Italy
| | - Silvia Roma
- Department of Diagnostic and Molecular Imaging, Radiation Therapy and Interventional Radiology, University Hospital "Tor Vergata", Viale Oxford 81, 00133, Rome, Italy
| | - Stefano Merolla
- Department of Diagnostic and Molecular Imaging, Radiation Therapy and Interventional Radiology, University Hospital "Tor Vergata", Viale Oxford 81, 00133, Rome, Italy
| | - Alessandra Bosa
- Hepatology Unit, University Hospital "Tor Vergata", Rome, Italy
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Habbel VSA, Zeile M, Stavrou GA, Wacker F, Brüning R, Oldhafer KJ, Rodt T. Correlation between SACE (Subjective Angiographic Chemoembolization Endpoint) score and tumor response and its impact on survival after DEB-TACE in patients with hepatocellular carcinoma. Abdom Radiol (NY) 2019; 44:3463-3479. [PMID: 31332502 DOI: 10.1007/s00261-019-02128-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE To asses angiographic and computed tomographic success criteria during and after transcatheter arterial drug-eluting bead chemoembolization (DEB-TACE) in patients with hepatocellular carcinoma (HCC) and its impact on progression-free survival (PFS) and overall survival (OS). METHODS In this retrospective single-center study, 50 patients with unresectable HCC having undergone DEB-TACE from January 2010 to July 2015 were assessed. The angiographic endpoint was classified by Subjective Angiographic Chemoembolization Endpoint (SACE) scale. Relative tumor density in arterial (DArt) and portal venous phase (DPV) computed tomography post- versus pre-DEB-TACE were calculated, respectively. Tumor response according to modified Response Criteria in Solid Tumors (mRECIST) was assessed. Univariate Kaplan-Meier and Cox regression analysis were carried out. RESULTS SACE scores I, II, III, and IV were found in 1 (2%), 20 (40%), 15 (30%), and 14 (28%) patients, respectively. Median OS and PFS were 14.2 and 5.5 months, respectively. Death rates at 6 months, 1 year and 2 years were 24%, 38%, and 52%, respectively. SACE score during DEB-TACE significantly correlated with local and overall mRECIST results (local: p < 0.001, r = 0.49, overall: p = 0.042, r = 0.29) and inversely correlated with DPV (p = 0.005, r = - 0.40). In univariate analysis, progressive disease (PD) according to mRECIST and increase of DArt and DPV were associated with significantly shorter PFS. Modified RECIST independently predicted OS (hazard ratio for complete remission vs. PD = 0.15, 95% confidence interval 0.03-0.68, p = 0.014). CONCLUSIONS A direct impact of SACE on PFS or OS could not be shown. However, SACE significantly correlated with local and overall mRECIST tumor response that again significantly predicted OS. We therefore postulate an indirect impact of SACE on OS. Consequently, complete embolization should be attempted.
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Tian M, Zhang X, Huang G, Fan W, Li J, Zhang Y. Alpha-fetoprotein assessment for hepatocellular carcinoma after transarterial chemoembolization. Abdom Radiol (NY) 2019; 44:3304-3311. [PMID: 31250181 DOI: 10.1007/s00261-019-02116-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE To evaluate whether AFP classification criteria correlate with tumor response measured using the European Association for the Study of the Liver (EASL) and predicate survival in patients with hepatocellular carcinoma (HCC) after transarterial chemoembolization (TACE). METHODS Data from 143 consecutive patients with unresectable HCC and elevated AFP (> 20 ng/mL), who underwent TACE as initial treatment between January 2011 and December 2015 were collected, retrospectively. AFP response was classified as follows: complete response, normalization of AFP; partial response, > 50% decrease from baseline; stable disease, - 50 to + 30% change from baseline; or progressive disease, > 30% increase from baseline. Response rates according to AFP and EASL criteria were compared, and associations between the AFP response and overall survival (OS) were evaluated. RESULTS The k value for agreement between AFP criteria and EASL criteria was 0.52 (moderate), with response rates of 42.7% and 41.3%, respectively (P = 0.811). The OS of responders was significantly longer compared with non-responders for both AFP (21 vs. 6 months, P < 0.001) and EASL (23 vs. 6 months, P < 0.001). Multivariate analysis revealed that the AFP response (hazard ratio [HR], 0.430, 95% CI, 0.233-0.794; P = 0.007), EASL response (HR, 0.343; 95% CI, 0.176-0.666; P = 0.002), and macroscopic vascular invasion (HR, 2.104; 95% CI, 1.403-3.154; P < 0.001) were significantly associated with OS. CONCLUSIONS The defined AFP classification criteria was moderate correlated with EASL criteria and predicted the outcome in patients with HCC who underwent TACE.
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Affiliation(s)
- Min Tian
- Department of Radiology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Xiaoying Zhang
- Health Management Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Guihua Huang
- Digestive Disease Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Wenzhe Fan
- Department of Interventional Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jiaping Li
- Department of Interventional Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yingqiang Zhang
- Department of Interventional Radiology, The Seventh Affiliated Hospital, Sun Yat-sen University, No 628. Zhenyuan Road, Shenzhen, 518107, People's Republic of China.
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Seo N, Kim MS, Park MS, Choi JY, Do RKG, Han K, Kim MJ. Evaluation of treatment response in hepatocellular carcinoma in the explanted liver with Liver Imaging Reporting and Data System version 2017. Eur Radiol 2019; 30:261-271. [PMID: 31418085 DOI: 10.1007/s00330-019-06376-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 07/04/2019] [Accepted: 07/17/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To investigate the performance of Liver Imaging Reporting and Data System (LI-RADS) v2017 treatment response algorithm for predicting hepatocellular carcinoma (HCC) viability after locoregional therapy (LRT) using the liver explant as reference. METHODS One hundred fourteen patients with 206 HCCs who underwent liver transplantation (LT) after LRT for HCCs were included in this retrospective study. Two radiologists independently evaluated tumor viability using the LI-RADS and modified RECIST (mRECIST) with CT and MRI, respectively. The sensitivity and specificity of arterial phase hyperenhancement (APHE) and LR-TR viable criteria (any of three findings: APHE, washout, and enhancement pattern similar to pretreatment imaging) were compared using logistic regression. Receiver operating characteristics (ROC) analysis was used to compare the diagnostic performance between LI-RADS and mRECIST and between CT and MRI. RESULTS The sensitivity and specificity for diagnosing viable tumor were not significantly different between APHE alone and LR-TR viable criteria on CT (p = 0.054 and p = 0.317) and MRI (p = 0.093 and p = 0.603). On CT, the area under the ROC curve (AUC) of LI-RADS was significantly higher than that of mRECIST (0.733 vs. 0.657, p < 0.001). On MRI, there was no significant difference in AUCs between LI-RADS and mRECIST (0.802 vs. 0.791, p = 0.500). Intra-individual comparison of CT and MRI showed comparable AUCs using LI-RADS (0.783 vs. 0.795, p = 0.776). CONCLUSIONS LI-RADS v2017 treatment response algorithm showed better diagnostic performance than mRECIST on CT. With LI-RADS, CT and MRI were comparable to diagnose tumor viability of HCC after LRT. KEY POINTS • Using Liver Imaging Reporting and Data System (LI-RADS) v2017 treatment response algorithm, the viability of hepatocellular carcinoma (HCC) after locoregional therapy (LRT) can be accurately diagnosed. • LI-RADS v2017 treatment response algorithm is superior to modified Response Evaluation Criteria in Solid Tumors for evaluating HCC viability using CT. • Either CT or MRI can be performed to assess tumor viability after LRT using LI-RADS v2017 treatment response algorithm.
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Affiliation(s)
- Nieun Seo
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Myoung Soo Kim
- Department of Surgery, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Mi-Suk Park
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea.
| | - Jin-Young Choi
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Richard K G Do
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kyunghwa Han
- Department of Radiology, Research Institute of Radiological Science, Yonsei Biomedical Research Institute, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Myeong-Jin Kim
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
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Diffusion-weighted imaging of hepatocellular carcinoma before and after transarterial chemoembolization: role in survival prediction and response evaluation. Abdom Radiol (NY) 2019; 44:2740-2750. [PMID: 31069479 DOI: 10.1007/s00261-019-02030-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Survival outcomes of patients with hepatocellular carcinoma (HCC) treated with transarterial chemoembolization (TACE) are heterogeneous. Measuring the apparent diffusion coefficient (ADC) using diffusion-weighted imaging (DWI) may improve overall survival prediction. AIM To assess the value of measuring the ADC before and after TACE in predicting overall survival. METHODS A retrospective analysis was performed in HCC patients treated with TACE at a tertiary referral center between 2008 and 2017. The ADC values and changes in ADC value (ΔADC) of HCC lesions (≥ 1 cm) and liver parenchyma were assessed by DWI ≤ 3 months before and after first TACE. Pre- and post-TACE ADC values were compared with tumor response according to mRECIST and correlated with overall survival (OS) in a univariable and multivariable Cox-regression analysis. RESULTS A total of 89 patients were included, mostly Child-Pugh A (85%) and BCLC stage B (53%) with a median OS of 21.7 months (95% CI 17.6-25.9). Tumor ADC increased from 1081 mm2/s before (IQR 964-1225) to 1328 mm2/s (IQR 1197-1560) after TACE (p < 0.001). Responders according to mRECIST showed a higher ΔADC after first TACE than non-responders (26 vs. 14%, p = 0.048). Pre-TACE ADC and ΔADC were not significantly associated with OS in both univariable and multivariable analysis, whereas response according to mRECIST remained an independent predictor of OS. CONCLUSION mRECIST was confirmed as an independent prognostic factor of OS, but pre- or post-TACE ADC measurements were not. Response according to mRECIST was associated with a higher increase in ADC than non-response.
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Elshaarawy O, Gomaa A, Omar H, Rewisha E, Waked I. Intermediate stage hepatocellular carcinoma: a summary review. J Hepatocell Carcinoma 2019; 6:105-117. [PMID: 31372364 PMCID: PMC6628956 DOI: 10.2147/jhc.s168682] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 06/14/2019] [Indexed: 12/12/2022] Open
Abstract
It is well known that intermediate stage hepatocellular carcinoma (HCC) encompasses the widest class of patients with this disease. The main characteristic of this special sub-group of patients is that it is extensively heterogenous. This substantial heterogeneity is due to the wide range of liver functions of such patients and variable tumor numbers and sizes. Real world clinical data show huge support for transarterial chemo-embolization (TACE) as a therapeutic modality for intermediate stage HCC, applied in 50%-60% of those class of patients. There are special considerations in various international guidelines regarding treatment allocation in intermediate stage HCC. There is an epidemiological difference in HCC in eastern and western cohorts, and various guidelines have been proposed. In patients with HCC, it has frequently been reported that there is poor correlation between the clinical benefit and real gain in patient condition and the conventional way of tumor response assessment after locoregional treatments. This is due to the evaluation criteria in addition to the scoring systems used for treatment allocation in those patients. It became clear that intermediate stage HCC patients receiving TACE need a proper prognostic score that offers valid clinical prediction and supports proper decision-making. Also, it is the proper time to study more treatment options beyond TACE, such as multimodal regimens for this class of patients. In this review, we tried to provide a summary of the challenges and future directions in managing patients with intermediate stage HCC.
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Affiliation(s)
- Omar Elshaarawy
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Asmaa Gomaa
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Hazem Omar
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Eman Rewisha
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
| | - Imam Waked
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebeen El-Kom, Egypt
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Gordic S, Wagner M, Zanato R, Hectors S, Besa C, Kihira S, Kim E, Taouli B. Prediction of hepatocellular carcinoma response to 90Yttrium radioembolization using volumetric ADC histogram quantification: preliminary results. Cancer Imaging 2019; 19:29. [PMID: 31142363 PMCID: PMC6541997 DOI: 10.1186/s40644-019-0216-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Accepted: 05/16/2019] [Indexed: 12/25/2022] Open
Abstract
Purpose To assess the predictive value of volumetric apparent diffusion coefficient (vADC) histogram quantification obtained before and 6 weeks (6w) post-treatment for assessment of hepatocellular carcinoma (HCC) response to 90Yttrium radioembolization (RE). Methods In this retrospective study, 22 patients (M/F 15/7, mean age 65y) who underwent lobar RE were included between October 2013 and November 2014. All patients underwent routine liver MRI pre-treatment and 6w after RE. Two readers assessed index tumor response at 6 months after RE in consensus, using mRECIST criteria. vADC histogram parameters of index tumors at baseline and 6w, and changes in vADC (ΔvADC) histogram parameters were calculated. The predictive value of ADC metrics was assessed by logistic regression with stepwise parameter selection and ROC analyses. Results Twenty two HCC lesions (mean size 3.9 ± 2.9 cm, range 1.2–12.3 cm) were assessed. Response at 6 months was as follows: complete response (CR, n = 6), partial response (PR, n = 3), stable disease (SD, n = 12) and progression (PD, n = 1). vADC median/mode at 6w (1.81–1.82 vs. 1.29–1.35 × 10− 3 mm2/s) and ΔvADC median/max (27–44% vs. 0–10%) were significantly higher in CR/PR vs. SD/PD (p = 0.011–0.036), while there was no significant difference at baseline. Logistic regression identified vADC median at 6w as an independent predictor of response (CR/PR) with odds ratio (OR) of 3.304 (95% CI: 1.099–9.928, p = 0.033) and AUC of 0.77. ΔvADC mean was identified as an independent predictor of CR with OR of 4.153 (95%CI: 1.229–14.031, p = 0.022) and AUC of 0.91. Conclusion Diffusion histogram parameters obtained at 6w and early changes in ADC from baseline are predictive of subsequent response of HCCs treated with RE, while pre-treatment vADC histogram parameters are not. These results need confirmation in a larger study. Trial registration This retrospective study was IRB-approved and the requirement for informed consent was waived.
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Affiliation(s)
- Sonja Gordic
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Zurich, Switzerland
| | - Mathilde Wagner
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Sorbonne Universités, UPMC, Department of Radiology, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Riccardo Zanato
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Radiology, San Bassiano Hospital, Bassano del Grappa, Vicenza, Italy
| | - Stefanie Hectors
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Cecilia Besa
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Radiology, School of Medicine, Pontificia Universidad Católica de Chile, Avenida Libertador Bernardo O'Higgins 340, 8331150, Santiago, Chile
| | - Shingo Kihira
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Radiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1234, New York, NY, 10029-6574, USA
| | - Edward Kim
- Department of Radiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1234, New York, NY, 10029-6574, USA
| | - Bachir Taouli
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA. .,Department of Radiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1234, New York, NY, 10029-6574, USA.
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50
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Patella F, Pesapane F, Fumarola E, Zannoni S, Brambillasca P, Emili I, Costa G, Anderson V, Levy EB, Carrafiello G, Wood BJ. Assessment of the response of hepatocellular carcinoma to interventional radiology treatments. Future Oncol 2019; 15:1791-1804. [PMID: 31044615 DOI: 10.2217/fon-2018-0747] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
According to Barcelona Clinic Liver Cancer (BCLC) guidelines, interventional radiology procedures are valuable treatment options for many hepatocellular carcinomas (HCCs) that are not amenable to resection or transplantation. Accurate assessment of the efficacy of therapies at earlier stages enables completion of treatment, optimal follow-up and to prevent potentially unnecessary treatments, side effects and costly failure. The goal of this review is to summarize and describe the radiological strategies that have been proposed to predict survival and to stratify HCC responses after interventional radiology therapies. New techniques currently in development are also described.
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Affiliation(s)
- Francesca Patella
- Postgraduate School of Radiodiagnostics, University of Milan, Milan, Italy.,Center for Interventional Oncology, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Filippo Pesapane
- Postgraduate School of Radiodiagnostics, University of Milan, Milan, Italy.,Center for Interventional Oncology, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Enrico Fumarola
- Postgraduate School of Radiodiagnostics, University of Milan, Milan, Italy.,Center for Interventional Oncology, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Stefania Zannoni
- Postgraduate School of Radiodiagnostics, University of Milan, Milan, Italy
| | | | - Ilaria Emili
- Postgraduate School of Radiodiagnostics, University of Milan, Milan, Italy
| | - Guido Costa
- Università degli Studi di Milano, Postgraduate School of General Surgery, Milan, Italy
| | - Victoria Anderson
- Center for Interventional Oncology, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Elliot B Levy
- Center for Interventional Oncology, National Cancer Institute, NIH, Bethesda, MD, USA
| | | | - Bradford J Wood
- Center for Interventional Oncology, National Cancer Institute, NIH, Bethesda, MD, USA
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