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Cevik E, Albadawi H, Zhang Z, Demirlenk Y, Atar D, Keum C, Kim J, Graf E, Gunduz S, Rehman S, Oklu R. Catheter-Directed Ionic Liquid Embolic Agent for Rapid Portal Vein Embolization, Segmentectomy, and Bile Duct Ablation. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2402570. [PMID: 38678378 PMCID: PMC11257814 DOI: 10.1002/adma.202402570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 04/21/2024] [Indexed: 04/29/2024]
Abstract
Embolic materials currently in use for portal vein embolization (PVE) do not treat the tumor, which poses a risk for tumor progression during the interval between PVE and surgical resection. Here, is developed an ionic-liquid-based embolic material (LEAD) for portal vein embolization, liver ablation, and drug delivery. LEAD is optimized and characterized for diffusivity, X-ray visibility, and cytotoxicity. In the porcine renal embolization model, LEAD delivered from the main renal artery reached vasculature down to 10 microns with uniform tissue ablation and delivery of small and large therapeutics. In non-survival and survival porcine experiments, successful PVE is achieved in minutes, leading to the expected chemical segmentectomy, and delivery of a large protein drug (i.e., Nivolumab) with LEAD. In cholangiocarcinoma mouse tumor models and in ex vivo human tumors, LEAD consistently achieved an effective ablation and wide drug distribution. Furthermore, various strains of drug-resistant patient-derived bacteria showed significant susceptibility to LEAD, suggesting that LEAD may also prevent infectious complications resulting from tissue ablation. With its capabilities to embolize, ablate, and deliver therapeutics, ease of use, and a high safety profile demonstrated in animal studies, LEAD offers a potential alternative to tumor ablation with or without PVE for FLR growth.
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Affiliation(s)
- Enes Cevik
- Division of Vascular & Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Hassan Albadawi
- Division of Vascular & Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Zefu Zhang
- Division of Vascular & Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Yusuf Demirlenk
- Division of Vascular & Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Dila Atar
- Division of Vascular & Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Chris Keum
- Division of Vascular & Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Jinjoo Kim
- Division of Vascular & Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Erin Graf
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 5777 E Mayo Blvd, Phoenix, Arizona 85054, USA
| | - Seyda Gunduz
- Department of Medical Oncology, Istinye University Bahcesehir Liv Hospital, Istanbul 34517, Turkey
| | - Suliman Rehman
- Division of Vascular & Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Rahmi Oklu
- Division of Vascular & Interventional Radiology, Laboratory for Patient Inspired Engineering, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
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Peng G, Huang XY, Wang YN, Cao XJ, Zhou X. Prognostic Value of Preoperative MRI-derived 3D Quantitative Tumor Arterial Burden in Patients with Hepatocellular Carcinoma Receiving Transarterial Chemoembolization. Radiol Imaging Cancer 2024; 6:e230167. [PMID: 38607280 PMCID: PMC11148827 DOI: 10.1148/rycan.230167] [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: 09/26/2023] [Revised: 12/30/2023] [Accepted: 02/26/2024] [Indexed: 04/13/2024]
Abstract
Purpose To investigate the association of tumor arterial burden (TAB) on preoperative MRI with transarterial chemoembolization refractoriness (TACER) and progression-free survival (PFS) in patients with hepatocellular carcinoma (HCC). Materials and Methods This retrospective study included patients with HCC who underwent repeated transarterial chemoembolization (TACE) treatments between January 2013 and December 2020. HCC was confirmed with pathology or imaging, and patients with other tumors, lost follow-up, or with a combination of other treatments were excluded. TACER was defined as viable lesions of more than 50% or increase in tumor number after two or more consecutive TACE treatments, continuous elevation of tumor markers, extrahepatic spread, or vascular invasion. TAB assessed with preoperative MRI was divided into high and low groups according to the median. A Cox proportional hazards model was used to determine the predictors of TACER and PFS. Results A total of 355 patients (median age, 61 years [IQR, 54-67]; 306 [86.2%] men, 49 [13.8%] women) were included. During a median follow-up of 32.7 months, the high TAB group had significantly faster TACER and decreased PFS than the low TAB group (all log-rank P < .001). High TAB was the strongest independent predictor of TACER and PFS in multivariable Cox regression analyses (hazard ratio [HR], 2.23 [95% CI: 1.51, 3.29]; HR, 2.30 [95% CI: 1.61, 3.27], respectively), especially in patients with Barcelona Clinic Liver Cancer stage A or a single tumor. The restricted cubic spline plot demonstrated that the HR of TACER and PFS continuously increased with increasing TAB. Conclusion High preoperative TAB at MRI was a risk factor for faster refractoriness and progression in patients with HCC treated with TACE. Keywords: Interventional-Vascular, MR Angiography, Hepatocellular Carcinoma, Transarterial Chemoembolization, Progression-free Survival, MRI Supplemental material is available for this article. © RSNA, 2024.
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Affiliation(s)
- Gang Peng
- From the Department of Interventional Therapy, National Cancer
Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese
Academy of Medical Sciences and Peking Union Medical College, Beijing 100021,
China (G.P., X.Y.H., X.J.C., X.Z.); and Department of Radiology, The Affiliated
Cancer Hospital of Zhengzhou University/Henan Cancer Hospital, Zhengzhou, China
(Y.N.W.)
| | - Xiao-yu Huang
- From the Department of Interventional Therapy, National Cancer
Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese
Academy of Medical Sciences and Peking Union Medical College, Beijing 100021,
China (G.P., X.Y.H., X.J.C., X.Z.); and Department of Radiology, The Affiliated
Cancer Hospital of Zhengzhou University/Henan Cancer Hospital, Zhengzhou, China
(Y.N.W.)
| | - Ya-nan Wang
- From the Department of Interventional Therapy, National Cancer
Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese
Academy of Medical Sciences and Peking Union Medical College, Beijing 100021,
China (G.P., X.Y.H., X.J.C., X.Z.); and Department of Radiology, The Affiliated
Cancer Hospital of Zhengzhou University/Henan Cancer Hospital, Zhengzhou, China
(Y.N.W.)
| | - Xiao-jing Cao
- From the Department of Interventional Therapy, National Cancer
Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese
Academy of Medical Sciences and Peking Union Medical College, Beijing 100021,
China (G.P., X.Y.H., X.J.C., X.Z.); and Department of Radiology, The Affiliated
Cancer Hospital of Zhengzhou University/Henan Cancer Hospital, Zhengzhou, China
(Y.N.W.)
| | - Xiang Zhou
- From the Department of Interventional Therapy, National Cancer
Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese
Academy of Medical Sciences and Peking Union Medical College, Beijing 100021,
China (G.P., X.Y.H., X.J.C., X.Z.); and Department of Radiology, The Affiliated
Cancer Hospital of Zhengzhou University/Henan Cancer Hospital, Zhengzhou, China
(Y.N.W.)
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Cong T, Yang C, Cao Q, Ren J, Luo Y, Yuan P, Zheng B, Liu Y, Yang H, Kang W, Ou A, Li X. The Role of GNMT and MMP12 Expression in Determining TACE Efficacy: Validation at Transcription and Protein Levels. J Hepatocell Carcinoma 2024; 11:95-111. [PMID: 38250306 PMCID: PMC10800115 DOI: 10.2147/jhc.s441179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/21/2023] [Indexed: 01/23/2024] Open
Abstract
Purpose Transarterial chemoembolization (TACE) represents a significant therapeutic modality for hepatocellular carcinoma (HCC). We aimed to develop a gene signature to accurately predict patient TACE response and explore the underlying mechanisms. Methods Three independent datasets were utilized, including GSE104580, GSE14520 and external validation from the Cancer Hospital Chinese Academy of Medical Sciences. GSE104580 was randomly partitioned into a training set and a validation set, whereas GSE14520 was categorized into a resection group and a TACE group. Logistic regression was used to develop a TACE effectiveness model. Immunohistochemistry is utilized to confirm the protein expression trends of the signature genes. Immune infiltration and functional enrichment analyses were conducted to investigate the potential underlying mechanisms. Results A 2-gene signature consisting of glycine N-methyltransferase (GNMT) and matrix metalloproteinase-12 (MMP12) was constructed, and based on this, all the patients were assigned TACE effectiveness scores and categorized into high effectiveness (HE) and low effectiveness (LE) groups. The HE group exhibited a better prognosis than the LE group in the various cohorts (p < 0.05). In the external validation set, immunohistochemistry confirmed the expression of the signature genes exhibiting an upregulated trend of GNMT in the HE group and MMP12 in the LE group, the LE group also exhibited a poorer prognosis [for overall survival (OS), HE group: 881 days vs LE group: 273 days (p < 0.05), and for progression-free survival (PFS), HE group: 458 days vs LE group: 136 days (p < 0.05)]. Multivariate analysis in all the datasets identified LE status as an independent risk factor for OS, disease-free survival (DFS) and PFS. The infiltration level of M0 macrophages and activated mast cells in the LE group was significantly higher than in the HE group. The hypoxia signaling pathway and glycolysis pathway were significantly enriched in the LE group. Conclusion The loss of GNMT and the overexpression of MMP12 may be critical factors influencing TACE efficacy.
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Affiliation(s)
- Tianhao Cong
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Chao Yang
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Qi Cao
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Jinrui Ren
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yingen Luo
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Pei Yuan
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Bo Zheng
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yu Liu
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Hongcai Yang
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Wendi Kang
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Aixin Ou
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Xiao Li
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
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Zhong JW, Nie DD, Huang JL, Luo RG, Cheng QH, Du QT, Guo GH, Bai LL, Guo XY, Chen Y, Chen SH. Prediction model of no-response before the first transarterial chemoembolization for hepatocellular carcinoma: TACF score. Discov Oncol 2023; 14:184. [PMID: 37847433 PMCID: PMC10581972 DOI: 10.1007/s12672-023-00803-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 10/09/2023] [Indexed: 10/18/2023] Open
Abstract
Previous clinic models for patients with hepatocellular carcinoma (HCC) receiving transarterial chemoembolization (TACE) mainly focused on the overall survival, whereas a simple-to-use tool for predicting the response to the first TACE and the management of risk classification before TACE are lacking. Our aim was to develop a scoring system calculated manually for these patients. A total of 437 patients with hepatocellular carcinoma (HCC) who underwent TACE treatment were carefully selected for analysis. They were then randomly divided into two groups: a training group comprising 350 patients and a validation group comprising 77 patients. Furthermore, 45 HCC patients who had recently undergone TACE treatment been included in the study to validate the model's efficacy and applicability. The factors selected for the predictive model were comprehensively based on the results of the LASSO, univariate and multivariate logistic regression analyses. The discrimination, calibration ability and clinic utility of models were evaluated in both the training and validation groups. A prediction model incorporated 3 objective imaging characteristics and 2 indicators of liver function. The model showed good discrimination, with AUROCs of 0.735, 0.706 and 0.884 and in the training group and validation groups, and good calibration. The model classified the patients into three groups based on the calculated score, including low risk, median risk and high-risk groups, with rates of no response to TACE of 26.3%, 40.2% and 76.8%, respectively. We derived and validated a model for predicting the response of patients with HCC before receiving the first TACE that had adequate performance and utility. This model may be a useful and layered management tool for patients with HCC undergoing TACE.
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Affiliation(s)
- Jia-Wei Zhong
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Dan-Dan Nie
- Department of Gastroenterology, Fengcheng People's Hospital, Fengcheng, Jiangxi, China
| | - Ji-Lan Huang
- Medical Imaging Department, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Rong-Guang Luo
- Department of Interventional Medicine, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Qing-He Cheng
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Qiao-Ting Du
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Gui-Hai Guo
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Liang-Liang Bai
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xue-Yun Guo
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Yan Chen
- Department of Interventional Medicine, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Si-Hai Chen
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
- Postdoctoral Innovation Practice Base, The First Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China.
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Chai J, Liu K, Lu D, Lv W, Chu S, Cheng D, Xu B, Wang L. Clinical effectiveness of transcatheter arterial chemoembolization sequential microwave ablation for lack of blood supply in hepatocellular carcinoma. Future Oncol 2022; 18:4005-4015. [PMID: 36382581 DOI: 10.2217/fon-2022-0795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aims: To determine the effectiveness and safety of sequential computed tomography-guided percutaneous microwave ablation (MWA) after transcatheter arterial chemoembolization (TACE) for hypovascular liver lesions <5 cm in size. Methods: The clinical data of 69 hypovascular hepatocellular carcinoma lesions <5 cm in 60 patients treated with TACE followed by MWA were retrospectively analyzed. Results: There was no significant difference in AFP levels among AFP-positive patients before and after TACE (p = 0.515), but levels were significantly lower 1 month after MWA than before MWA (p = 0.039). Compared with 1 month after TACE, the objective response rate (p < 0.001) and disease control rate (p = 0.004) were increased 1 month after MWA. Any adverse events were well tolerated, and the albumin bilirubin score did not deteriorate within 4 weeks. Conclusion: Sequential MWA after TACE was found to be safe and effective for treating hypovascular hepatocellular carcinoma for lesions <5 cm in size.
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Affiliation(s)
- Jie Chai
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences & Medicine, University of Science & Technology of China, Hefei, 230001, China
| | - Kaicai Liu
- Infection Hospital, The First Affiliated Hospital of the University of Science & Technology of China, Hefei, 230061, China
| | - Dong Lu
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences & Medicine, University of Science & Technology of China, Hefei, 230001, China
| | - Weifu Lv
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences & Medicine, University of Science & Technology of China, Hefei, 230001, China
| | - Senlin Chu
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences & Medicine, University of Science & Technology of China, Hefei, 230001, China
| | - Delei Cheng
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences & Medicine, University of Science & Technology of China, Hefei, 230001, China
| | - Beibei Xu
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences & Medicine, University of Science & Technology of China, Hefei, 230001, China
| | - Lijun Wang
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences & Medicine, University of Science & Technology of China, Hefei, 230001, China
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Müller L, Hahn F, Jungmann F, Mähringer-Kunz A, Stoehr F, Halfmann MC, Pinto Dos Santos D, Hinrichs J, Auer TA, Düber C, Kloeckner R. Quantitative washout in patients with hepatocellular carcinoma undergoing TACE: an imaging biomarker for predicting prognosis? Cancer Imaging 2022; 22:5. [PMID: 35016731 PMCID: PMC8753936 DOI: 10.1186/s40644-022-00446-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 12/31/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The delayed percentage attenuation ratio (DPAR) was recently identified as a novel predictor of an early complete response in patients with hepatocellular carcinoma (HCC) undergoing transarterial chemoembolization (TACE). In this study, we aimed to validate the role of DPAR as a predictive biomarker for short-, mid-, and long-term outcomes after TACE. METHODS We retrospectively reviewed laboratory and imaging data for 103 treatment-naïve patients undergoing initial TACE treatment at our tertiary care center between January 2016 and November 2020. DPAR and other washin and washout indices were quantified in the triphasic computed tomography performed before the initial TACE. The correlation of DPAR and radiologic response was investigated. Furthermore, the influence of DPAR on the 6-, 12-, 18-, and 24-month survival rates and the median overall survival (OS) was compared to other established washout indices and estimates of tumor burden and remnant liver function. RESULTS The DPAR was significantly of the target lesions (TLs) with objective response to TACE after the initial TACE session was significantly higher compared to patients with stable disease (SD) or progressive disease (PD) (125 (IQR 118-134) vs 110 (IQR 103-116), p < 0.001). Furthermore, the DPAR was significantly higher in patients who survived the first 6 months after TACE (122 vs. 115, p = 0.04). In addition, the number of patients with a DPAR > 120 was significantly higher in this group (n = 38 vs. n = 8; p = 0.03). However, no significant differences were observed in the 12-, 18-, and 24-month survival rates after the initial TACE. Regarding the median OS, no significant difference was observed for patients with a high DPAR compared to those with a low DPAR (18.7 months vs. 12.7 months, p = 0.260). CONCLUSIONS Our results confirm DPAR as the most relevant washout index for predicting the short-term outcome of patients with HCC undergoing TACE. However, DPAR and the other washout indices were not predictive of mid- and long-term outcomes.
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Affiliation(s)
- Lukas Müller
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckst. 1, 55131, Mainz, Germany
| | - Felix Hahn
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckst. 1, 55131, Mainz, Germany
| | - Florian Jungmann
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckst. 1, 55131, Mainz, Germany
| | - Aline Mähringer-Kunz
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckst. 1, 55131, Mainz, Germany
| | - Fabian Stoehr
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckst. 1, 55131, Mainz, Germany
| | - Moritz C Halfmann
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckst. 1, 55131, Mainz, Germany
| | - Daniel Pinto Dos Santos
- Department of Radiology, University Hospital Cologne, Cologne, Germany
- Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Frankfurt, Germany
| | - Jan Hinrichs
- Department of Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - Timo A Auer
- Department of Radiology, Charité - University Medicine Berlin, Berlin, Germany
| | - Christoph Düber
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckst. 1, 55131, Mainz, Germany
| | - Roman Kloeckner
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckst. 1, 55131, Mainz, Germany.
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Ebeling Barbier C, Heindryckx F, Lennernäs H. Limitations and Possibilities of Transarterial Chemotherapeutic Treatment of Hepatocellular Carcinoma. Int J Mol Sci 2021; 22:ijms222313051. [PMID: 34884853 PMCID: PMC8658005 DOI: 10.3390/ijms222313051] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 11/26/2021] [Accepted: 11/29/2021] [Indexed: 02/07/2023] Open
Abstract
Because diagnostic tools for discriminating between hepatocellular carcinoma (HCC) and advanced cirrhosis are poor, HCC is often detected in a stage where transarterial chemoembolization (TACE) is the best treatment option, even though it provides a poor survival gain. Despite having been used worldwide for several decades, TACE still has many limitations. First, there is a vast heterogeneity in the cellular composition and metabolism of HCCs as well as in the patient population, which renders it difficult to identify patients who would benefit from TACE. Often the delivered drug does not penetrate sufficiently selectively and deeply into the tumour and the drug delivery system is not releasing the drug at an optimal clinical rate. In addition, therapeutic effectiveness is limited by the crosstalk between the tumour cells and components of the cirrhotic tumour microenvironment. To improve this widely used treatment of one of our most common and deadly cancers, we need to better understand the complex interactions between drug delivery, local pharmacology, tumour targeting mechanisms, liver pathophysiology, patient and tumour heterogeneity, and resistance mechanisms. This review provides a novel and important overview of clinical data and discusses the role of the tumour microenvironment and lymphatic system in the cirrhotic liver, its potential response to TACE, and current and possible novel DDSs for locoregional treatment.
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Affiliation(s)
| | - Femke Heindryckx
- Department of Medical Cell Biology, Uppsala University, 751 23 Uppsala, Sweden;
| | - Hans Lennernäs
- Department of Pharmaceutical Biosciences, Uppsala University, 751 23 Uppsala, Sweden
- Correspondence: ; Tel.: +46-18-471-4317; Fax: +46-18-471-4223
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Quantitative assessment of HCC wash-out on CT is a predictor of early complete response to TACE. Eur Radiol 2021; 31:6578-6588. [PMID: 33738601 PMCID: PMC8379130 DOI: 10.1007/s00330-021-07792-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/17/2021] [Accepted: 02/15/2021] [Indexed: 12/15/2022]
Abstract
OBJECTIVES To investigate the predictive value of four-phase contrast-enhanced CT (CECT) for early complete response (CR) to drug-eluting-bead transarterial chemoembolization (DEB-TACE), with a particular focus on the quantitatively assessed wash-in and wash-out. METHODS A retrospective analysis of preprocedural CECTs was performed for 129 HCC nodules consecutively subjected to DEB-TACE as first-line therapy. Lesion size, location, and margins were recorded. For the quantitative analysis, the following parameters were computed: contrast enhancement ratio (CER) and lesion-to-liver contrast ratio (LLC) as estimates of wash-in; absolute and relative wash-out (WOabs and WOrel) and delayed percentage attenuation ratio (DPAR) as estimates of wash-out. The early radiological response of each lesion was assessed by the mRECIST criteria and dichotomized in CR versus others (partial response, stable disease, and progressive disease). RESULTS All quantitatively assessed wash-out variables had significantly higher rates for CR lesions (WOabs p = 0.01, WOrel p = 0.01, and DPAR p = 0.00002). However, only DPAR demonstrated an acceptable discriminating ability, quantified by AUC = 0.80 (95% CI0.73-0.88). In particular, nodules with DPAR ≥ 120 showed an odds ratio of 3.3(1.5-7.2) for CR (p = 0.0026). When accompanied by smooth lesion margins, DPAR ≥ 120 lesions showed a 78% CR rate at first follow-up imaging. No significative association with CR was found for quantitative wash-in estimates (CER and LLC). CONCLUSIONS Based on preprocedural CECT, the quantitative assessment of HCC wash-out is useful in predicting early CR after DEB-TACE. Among the different formulas for wash-out quantification, DPAR has the best discriminating ability. When associated, DPAR ≥ 120 and smooth lesion margins are related to relatively high CR rates. KEY POINTS • A high wash-out rate, quantitatively assessed during preprocedural four-phase contrast-enhanced CT (CECT), is a favorable predictor for early radiological complete response of HCC to drug-eluting-bead chemoembolization (DEB-TACE). • The arterial phase of CECT shows great dispersion of attenuation values among different lesions, even when a standardized protocol is used, limiting its usefulness for quantitative analyses. • Among the different formulas used to quantify the wash-out rate (absolute wash-out, relative wash-out, and delayed percentage attenuation ratio), the latter (DPAR), based only on the delayed phase, is the most predictive (AUC = 0.80), showing a significant association with complete response for values above 120.
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Wang TC, An TZ, Li JX, Zhang ZS, Xiao YD. Development and Validation of a Predictive Model for Early Refractoriness of Transarterial Chemoembolization in Patients With Hepatocellular Carcinoma. Front Mol Biosci 2021; 8:633590. [PMID: 33816555 PMCID: PMC8012485 DOI: 10.3389/fmolb.2021.633590] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 01/07/2021] [Indexed: 01/03/2023] Open
Abstract
Objectives: To develop and validate a predictive model for early refractoriness of transarterial chemoembolization (TACE) in patients with hepatocellular carcinoma (HCC). Methods: In this multicenter retrospective study, a total of 204 consecutive patients who initially underwent TACE were included. Early TACE refractoriness was defined as patients presented with TACE refractoriness after initial two consecutive TACE procedures. Of all patients, 147 patients (approximately 70%) were assigned to a training set, and the remaining 57 patients (approximately 30%) were assigned to a validation set. Predictive model was established using forward stepwise logistic regression and nomogram. Based on factors selected by logistic regression, a one-to-one propensity score matching (PSM) was conducted to compare progression-free survival (PFS) between patients who were present or absent of early TACE refractoriness. PFS curve was estimated by Kaplan-Meier method and compared by log-rank test. Results: Logistic regression revealed that bilobar tumor distribution (p = 0.002), more than three tumors (p = 0.005) and beyond up-to-seven criteria (p = 0.001) were significantly related to early TACE refractoriness. The discriminative abilities, as determined by the area under the receiver operating characteristic (ROC) curve, were 0.788 in the training cohort and 0.706 in the validation cohort. After PSM, the result showed that patients who were absent of early TACE refractoriness had a significantly higher PFS rate than those of patients who were present (p < 0.001). Conclusion: This study presents a predictive model with moderate accuracy to identify patients with high risk of early TACE refractoriness, and patients with early TACE refractoriness may have a poor prognosis.
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Affiliation(s)
- Tian-Cheng Wang
- Department of Radiology, Secong Xiangya Hospital, Central South University, Changsha, China
| | - Tian-Zhi An
- Department of Interventional Radiology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Jun-Xiang Li
- Department of Interventional Radiology, Guizhou Medical University Affiliated Cancer Hospital, Guiyang, China
| | - Zi-Shu Zhang
- Department of Radiology, Secong Xiangya Hospital, Central South University, Changsha, China
| | - Yu-Dong Xiao
- Department of Radiology, Secong Xiangya Hospital, Central South University, Changsha, China
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Shi Q, Chen D, Zhou C, Liu J, Huang S, Yang C, Xiong B. Drug-Eluting Beads versus Lipiodol Transarterial Chemoembolization for the Treatment of Hypovascular Hepatocellular Carcinoma: A Single-Center Retrospective Study. Cancer Manag Res 2020; 12:5461-5468. [PMID: 32753963 PMCID: PMC7351634 DOI: 10.2147/cmar.s255960] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 05/28/2020] [Indexed: 12/25/2022] Open
Abstract
Purpose To evaluate the efficacy and safety of drug-eluting beads transarterial chemoembolization (DEB-TACE) and conventional TACE (C-TACE) in treating hypovascular hepatocellular carcinoma (HCC). Materials and Methods The medical records based on HCC patients who underwent TACE from January 2016 to June 2019 were reviewed in the study. The diagnosis of hypovascular HCC was conducted by two senior radiologists according to imaging. We evaluated the adverse events (AEs), objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS) and overall survival (OS) in the study. Results A total of 98 patients with hypovascular HCC were included in the study. 46 patients underwent DEB-TACE treatment, and 52 patients underwent C-TACE treatment. The PFS of DEB-TACE group and C-TACE group was 12.0 months and 7.0 months (P < 0.001), and OS was 21.0 months and 14.0 months (P = 0.035), respectively. In addition, DEB-TACE group had better ORR (76.1% vs 40.4%, P < 0.001) and DCR (91.3% vs 75.0%, P = 0.033) compared to C-TACE group. The occurrence rate of AEs showed no difference between the two groups (67.3% vs 57.7%, P = 0.323). Furthermore, we found that DEB-TACE can be identified as a positive independent prognostic factor for improved PFS and OS. Conclusion DEB-TACE, as an effective treatment, can yield better objective response rate, similar safety profile and improved survival for hypovascular HCC patients compared to C-TACE.
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Affiliation(s)
- Qin Shi
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, People's Republic of China
| | - Dandan Chen
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, People's Republic of China.,Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China
| | - Chen Zhou
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, People's Republic of China
| | - Jiacheng Liu
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, People's Republic of China
| | - Songjiang Huang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, People's Republic of China
| | - Chongtu Yang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, People's Republic of China
| | - Bin Xiong
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, People's Republic of China
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