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Qin Z, Zhu F, Xie B, Zhang Y, Yuan M, Yang P, Zhang L, Wei J, Zhu Z, Qian Z, Wang Z, Fan L, Xu S, Tan Y, Qian J. Comprehensive analysis of ASB3 as a prognostic biomarker in hepatocellular carcinoma. Transl Oncol 2024; 39:101816. [PMID: 37925796 PMCID: PMC10654593 DOI: 10.1016/j.tranon.2023.101816] [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: 07/15/2023] [Revised: 10/15/2023] [Accepted: 10/22/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Some reports have indicated a high expression level of ASB3 in various cancers, but its role in hepatocellular carcinoma (HCC) remains elusive. METHODS ASB3 levels and clinical features were obtained from the TCGA database. Meanwhile, the expression levels of ASB3 in tumor and paraneoplastic tissues were further verified by qRT-PCR and Imunohistochemistry (IHC). ASB3-related downstream molecular analysis was carried out with Gene Ontology (GO) and the Kyoto Encyclopedia of Genes and Genomes (KEGG). Pathways linked to ASB3 expression were identified by means of gene set enrichment analysis (GSEA). Single-sample GSEA (ssGSEA) aided in conducting a correlation analysis of ASB3 with immune infiltration. Functional experiments were performed in HepG2 cells by using the small interfering RNA. RESULTS ASB3 expression was remarkably higher in HCC tissues. Its remarkable precision in forecasting cancer suggests that ASB3 might serve as an unidentified diagnostic and prognostic indicator of HCC. Higher ASB3 expression led to worse overall survival (OS), particularly in various clinical subgroups of HCC. GO/KEGG analysis indicated that critical biological activities, such as the activation of complement systems and humoral immune response, could potentially underlie the progression of HCC. Furthermore, GSEA demonstrated enrichment of certain pathways, including the MAPK, IL17, and fibrinolysis pathways, in samples with elevated ASB3 levels. ASB3 exhibited a substantial association with T helper cells, dendritic cells (DCs), and central memory T (Tcm) cell infiltration level. Cell function experiments confirmed elevated ASB3 levels in HCC cell lines as opposed to hepatic epithelial cell lines. Moreover, the ability of HCC cells to proliferate and invade was remarkably reduced by ASB3 knockdown. CONCLUSION Summarize briefly, we found that ASB3 can be a promising biomarker in HCC.
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Affiliation(s)
- Zhongqiang Qin
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Fangquan Zhu
- Department of Cancer Center, Lu'an Hospital of Anhui Medical University, Lu'an, China
| | - Bo Xie
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Yang Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Mu Yuan
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Peipei Yang
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Lan Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Jianzhu Wei
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Ziyi Zhu
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Zhen Qian
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Zhaoying Wang
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Longfei Fan
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Shuaishuai Xu
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Yulin Tan
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
| | - Jingyu Qian
- Department of Interventional Radiology, The First Affiliated Hospital of Bengbu Medical College, No 287 Changhuai Road, Longzihu District, Bengbu, Anhui Province 233000, China
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Surgical resection versus radiofrequency ablation for Barcelona Clinic Liver Cancer very early stage hepatocellular carcinoma: long-term results of a single-center study. Am J Surg 2020; 220:958-964. [PMID: 32247523 DOI: 10.1016/j.amjsurg.2020.03.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 03/09/2020] [Accepted: 03/19/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND We aimed to compare long-term outcomes of surgical resection (SR) and percutaneous radiofrequency ablation (RFA) for Barcelona Clinic Liver Cancer (BCLC) very early stage hepatocellular carcinoma (HCC). METHODS Total of 387 patients (SR group, 156; RFA group, 231) with well-preserved liver function (Child-Pugh A) diagnosed with a solitary HCC less than 2 cm were included. The overall survival (OS) and recurrence-free survival (RFS) rates were compared. RESULTS The median follow-up period was 39 months. The overall tumor recurrence rate was 16.7% in the SR group and 27.7% in the RFA group. The 1-, 3-, and 5-year OS rates were 100%, 97.2%, and 93.4%, respectively, in the SR group, compared with 100%, 88.6%, and 73.5%, respectively, in the RFA group (P < 0.001). The 1-, 3-, and 5-year RFS rates were 94.6%, 84.1%, and 78.3%, respectively, in the SR group, and 87.7%, 62.1%, and 46.8%, respectively, in the RFA group (P < 0.001). CONCLUSIONS Surgical resection provides better OS and RFS compared with percutaneous RFA for patients with BCLC very early HCC in long-term follow-up.
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Mauri G, Orsi F, Carriero S, Della Vigna P, De Fiori E, Monzani D, Pravettoni G, Grosso E, Manzoni MF, Ansarin M, Giugliano G. Image-Guided Thermal Ablation as an Alternative to Surgery for Papillary Thyroid Microcarcinoma: Preliminary Results of an Italian Experience. Front Endocrinol (Lausanne) 2020; 11:575152. [PMID: 33488514 PMCID: PMC7820745 DOI: 10.3389/fendo.2020.575152] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 11/06/2020] [Indexed: 12/24/2022] Open
Abstract
PURPOSE To report the results of our preliminary experience in treating patients with papillary thyroid microcarcinoma (PTMC) with image-guided thermal ablation, in particular estimating the feasibility, safety and short-term efficacy. MATERIALS AND METHODS From 2018 patients with cytologically proven PTMC < 10 mm were discussed in a multidisciplinary team and evaluated for feasibility of image-guided thermal ablation. In case of technical feasibility, the three possible alternatives (i.e., image-guided thermal ablation, surgery, and active surveillance) were discussed with patients. Patients who agreed to be treated with image guided thermal ablation underwent radiofrequency (RFA) or laser ablation under local anesthesia and conscious sedation. Treatment feasibility, technical success, technique efficacy, change in thyroid function tests, side effects, minor and major complications, patients satisfaction and pain/discomfort perception during and after treatment, and disease recurrence during follow-up were recorded. RESULTS A total of 13 patients were evaluated, and 11/13 (84.6%) patients (9 female, 2 male, mean age 49.3 ± 8.7 years) resulted suitable for image-guided thermal ablation. All 11 patients agreed to be treated with image-guided thermal ablation. In addition, 3/11 (27.3%) were treated with laser ablation and 8/11 (72.7%) with RFA. All procedures were completed as preoperatively planned (technical success 100%). Technique efficacy was achieved in all 11/11 (100%) cases. Ablated volume significantly reduced from 0.87 ± 0.67 ml at first follow-up to 0.17 ± 0.36 at last follow-up (p = 0.003). No change in thyroid function tests occurred. No minor or major complications occurred. All patients graded 10 the satisfaction for the treatment, and mean pain after the procedure was reported as 1.4 ± 1.7, and mean pain after the procedure as 1.2 ± 1.1 At a median follow-up of 10.2 months (range 1.5-12 months), no local recurrence or distant metastases were found. CONCLUSIONS Image guided thermal ablations appear to be feasible and safe in the treatment of PTMC. These techniques hold the potential to offer patients a minimally invasive curative alternative to surgical resection or active surveillance. These techniques appear to be largely preferred by patients.
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Affiliation(s)
- Giovanni Mauri
- Dipartimento di Oncologia ed Emato-Oncologia, Università degli Studi di Milano, Milan, Italy
- Divisione di Radiologia interventistica, Istituto Europeo di Oncologia, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Franco Orsi
- Divisione di Radiologia interventistica, Istituto Europeo di Oncologia, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Serena Carriero
- Scuola di Specializzazione in Radiodiagnostica, Università degli Studi di Milano, Milan, Italy
- *Correspondence: Serena Carriero,
| | - Paolo Della Vigna
- Divisione di Radiologia interventistica, Istituto Europeo di Oncologia, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - Elvio De Fiori
- Unità di Radiologia Clinico Diagnostica, Istituto Europeo di Oncologia, IRCCS, Milan, Italy
| | - Dario Monzani
- Dipartimento di Oncologia ed Emato-Oncologia, Università degli Studi di Milano, Milan, Italy
- Divisione di Psiconcologia, Istituto Europeo di Oncologia, IRCCS, Milan, Italy
| | - Gabriella Pravettoni
- Dipartimento di Oncologia ed Emato-Oncologia, Università degli Studi di Milano, Milan, Italy
- Divisione di Psiconcologia, Istituto Europeo di Oncologia, IRCCS, Milan, Italy
| | - Enrica Grosso
- Divisione di Otorinolaringoiatria e Chirurgia Cervico Facciale, Istituto Europeo di Oncologia, IRCCS, Milan, Italy
| | - Marco F. Manzoni
- Divisione di Otorinolaringoiatria e Chirurgia Cervico Facciale, Istituto Europeo di Oncologia, IRCCS, Milan, Italy
| | - Mohssen Ansarin
- Divisione di Otorinolaringoiatria e Chirurgia Cervico Facciale, Istituto Europeo di Oncologia, IRCCS, Milan, Italy
| | - Gioacchino Giugliano
- Divisione di Otorinolaringoiatria e Chirurgia Cervico Facciale, Istituto Europeo di Oncologia, IRCCS, Milan, Italy
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Zhao WJ, Zhu GQ, Wu YM, Wang WW, Bai BL. Comparative Effectiveness of Radiofrequency Ablation, Surgical Resection and Transplantation for Early Hepatocellular Carcinoma by Cancer Risk Groups: Results of Propensity Score-Weighted Analysis. Onco Targets Ther 2019; 12:10389-10400. [PMID: 31819521 PMCID: PMC6890195 DOI: 10.2147/ott.s224809] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 11/14/2019] [Indexed: 12/24/2022] Open
Abstract
Purpose Controversies exist for which treatment is optimal for early hepatocellular carcinoma (HCC): radiofrequency ablation (RFA), surgical resection (SR), or transplantation (LT). We compared outcomes between treatments as first-line therapy for HCC patients measuring up to 5 cm or different cancer risk groups. Patients and methods The Surveillance, Epidemiology, and End Results database was retrieved for HCC patients treated with RFA, SR, or LT between 2004 and 2015. The effects of three treatments were compared using propensity score, inverse probability of treatment weights adjustment, and instrumental variable analysis for overall survival (OS) and competing risks regression models for disease-specific survival (DSS). We also evaluated whether the effect of treatments varied according to baseline clinical characteristics by locally weighted regression method. Results Of 7664 patients, RFA and SR yielded worse OS (HR 1.67, CI 1.43–1.70, P<0.001; HR 1.43, CI 1.40–1.67, P<0.001) and DSS (HR 2.00, CI 1.10–3.30, P<0.011; HR 2.50, CI 2.00–3.30, P<0.001) than LT. In patients with small tumors, SR may confer more survival benefits than RFA (HR>1) for different tumor sizes measuring up to 5 cm and may be an appropriate first-line treatment. Additionally, RFA has more survival benefits compared with SR (HR 0.83, CI 0.53–1.25) for those patients with low tumor risk and good general health condition (without any prognostic risk factors). However, those patients with a predicted 5-year overall mortality risk >30% seem to benefit more for SR than RFA. Conclusion Due to a shortage of donors, RFA and SR can be applied as either primary management of HCC or as a bridging therapy for LT. Furthermore, SR is an effective option for patients with different HCC tumor size. However, RFA could achieve comparable survival benefits with SR for patients without any risk factors.
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Affiliation(s)
- Wei-Jia Zhao
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, People's Republic of China
| | - Gui-Qi Zhu
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, People's Republic of China; State Key Laboratory of Genetic Engineering, Fudan University, Shanghai 200032, People's Republic of China
| | - Yi-Ming Wu
- Department of Urology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, People's Republic of China
| | - Wen-Wen Wang
- Department of Oncology, The Affiliated Wuxi No.2 People's Hospital of Nanjing Medical University, Wuxi 214000, Jiangsu, People's Republic of China
| | - Bing-Long Bai
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, People's Republic of China
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Bale R, Schullian P, Eberle G, Putzer D, Zoller H, Schneeberger S, Manzl C, Moser P, Oberhuber G. Stereotactic Radiofrequency Ablation of Hepatocellular Carcinoma: a Histopathological Study in Explanted Livers. Hepatology 2019; 70:840-850. [PMID: 30520063 PMCID: PMC6766867 DOI: 10.1002/hep.30406] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 11/25/2018] [Indexed: 12/23/2022]
Abstract
This retrospective study was performed to evaluate the efficacy of three-dimensional (3D)-navigated multiprobe radiofrequency ablation (RFA) with intraprocedural image fusion for treatment of hepatocellular carcinoma (HCC) by histopathological examination. From 2009 to 2018, 97 patients (84 men, 13 women; median age, 60 years; range, 1-71) were transplanted after bridging therapy of 195 HCCs by stereotactic RFA (SRFA). The median interval between the first SRFA and transplantation was 6.8 months (range, 0-71). The rate of residual vital tissue (RVT) could be assessed in 188 of 195 lesions in 96 of 97 patients by histological examination of the explanted livers using hematoxylin and eosin (H&E) and Tdt-mediated UTP nick-end labeling (TUNEL) stains. Histopathological results were compared with the findings of the last computed tomography (CT) imaging before liver transplantation (LT). Median number and size of treated tumors were 1 (range, 1-8) and 2.5 cm (range, 1-8). Complete radiological response was achieved in 186 of 188 nodules (98.9%) and 94 of 96 patients (97.9%) and complete pathological response in the explanted liver specimen in 183 of 188 nodules (97.3%) and 91 of 96 patients (94.8%), respectively. In lesions ≥3 cm, complete tumor cell death was achieved in 50 of 52 nodules (96.2%). Residual tumor did not correlate with tumor size (P = 0.5). Conclusion: Multiprobe SRFA with intraprocedural image fusion represents an efficient, minimally invasive therapy for HCC, even with tumor sizes larger than 3 cm, and without the need of a combination with additional treatments. The results seem to justify the additional efforts related to the stereotactic approach.
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Affiliation(s)
- Reto Bale
- Department of Radiology, Section of Interventional Oncology ‐ Microinvasive TherapyMedical University InnsbruckInnsbruckAustria
| | - Peter Schullian
- Department of Radiology, Section of Interventional Oncology ‐ Microinvasive TherapyMedical University InnsbruckInnsbruckAustria
| | - Gernot Eberle
- Department of Radiology, Section of Interventional Oncology ‐ Microinvasive TherapyMedical University InnsbruckInnsbruckAustria
| | - Daniel Putzer
- Department of Radiology, Section of Interventional Oncology ‐ Microinvasive TherapyMedical University InnsbruckInnsbruckAustria
| | - Heinz Zoller
- Departments of Medicine II Gastroenterology and HepatologyMedical University InnsbruckInnsbruckAustria
| | | | - Claudia Manzl
- PathologyMedical University InnsbruckInnsbruckAustria
| | - Patrizia Moser
- INNPATH, Institute of Pathology, Tirol Kliniken InnsbruckInnsbruckAustria
| | - Georg Oberhuber
- INNPATH, Institute of Pathology, Tirol Kliniken InnsbruckInnsbruckAustria
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Mauri G, Sconfienza LM, Pescatori LC, Fedeli MP, Alì M, Di Leo G, Sardanelli F. Technical success, technique efficacy and complications of minimally-invasive imaging-guided percutaneous ablation procedures of breast cancer: A systematic review and meta-analysis. Eur Radiol 2017; 27:3199-3210. [PMID: 28050693 DOI: 10.1007/s00330-016-4668-9] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2016] [Revised: 11/13/2016] [Accepted: 11/17/2016] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To systematically review studies concerning imaging-guided minimally-invasive breast cancer treatments. METHODS An online database search was performed for English-language articles evaluating percutaneous breast cancer ablation. Pooled data and 95% confidence intervals (CIs) were calculated. Technical success, technique efficacy, minor and major complications were analysed, including ablation technique subgroup analysis and effect of tumour size on outcome. RESULTS Forty-five studies were analysed, including 1,156 patients and 1,168 lesions. Radiofrequency (n=577; 50%), microwaves (n=78; 7%), laser (n=227; 19%), cryoablation (n=156; 13%) and high-intensity focused ultrasound (HIFU, n=129; 11%) were used. Pooled technical success was 96% (95%CI 94-97%) [laser=98% (95-99%); HIFU=96% (90-98%); radiofrequency=96% (93-97%); cryoablation=95% (90-98%); microwave=93% (81-98%)]. Pooled technique efficacy was 75% (67-81%) [radiofrequency=82% (74-88); cryoablation=75% (51-90); laser=59% (35-79); HIFU=49% (26-74)]. Major complications pooled rate was 6% (4-8). Minor complications pooled rate was 8% (5-13%). Differences between techniques were not significant for technical success (p=0.449), major complications (p=0.181) or minor complications (p=0.762), but significant for technique efficacy (p=0.009). Tumour size did not impact on variables (p>0.142). CONCLUSIONS Imaging-guided percutaneous ablation techniques of breast cancer have a high rate of technical success, while technique efficacy remains suboptimal. Complication rates are relatively low. KEY POINTS • Imaging-guided ablation techniques for breast cancer are 96% technically successful. • Overall technique efficacy rate is 75% but largely inhomogeneous among studies. • Overall major and minor complication rates are low (6-8%).
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Affiliation(s)
- Giovanni Mauri
- Dipartimento di Radiologia Interventistica, Istituto Europeo di Oncologia, Via Ripamonti 435, 20100, Milano, Italy.
| | - Luca Maria Sconfienza
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Pascal 36, 20100, Milano, Italy.,Unità Operativa di Radiologia / Diagnostica per Immagini con Servizio di Radiologia Interventistica, IRCCS Istituto Ortopedico Galeazzi, Via R. Galeazzi 4, 20161, Milano, Italy
| | - Lorenzo Carlo Pescatori
- Scuola di Specializzazione in Radiodiagnostica, Università degli Studi di Milano, Via Festa del Perdono 7, 20122, Milano, Italy
| | - Maria Paola Fedeli
- Scuola di Specializzazione in Radiodiagnostica, Università degli Studi di Milano, Via Festa del Perdono 7, 20122, Milano, Italy
| | - Marco Alì
- Integrative Biomedical Research PhD Program, Università degli Studi di Milano, Via Mangiagalli 31, 20133, Milano, Italy
| | - Giovanni Di Leo
- Unità di Radiologia, IRCCS Policlinico San Donato, Via Morandi 30, 20097, San Donato Milanese, Italy
| | - Francesco Sardanelli
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Pascal 36, 20100, Milano, Italy.,Unità di Radiologia, IRCCS Policlinico San Donato, Via Morandi 30, 20097, San Donato Milanese, Italy
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Cho JY, Choi MS, Lee GS, Sohn W, Ahn J, Sinn DH, Gwak GY, Paik YH, Lee JH, Koh KC, Paik SW. Clinical significance and predictive factors of early massive recurrence after radiofrequency ablation in patients with a single small hepatocellular carcinoma. Clin Mol Hepatol 2016; 22:477-486. [PMID: 28081587 PMCID: PMC5266342 DOI: 10.3350/cmh.2016.0048] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 10/04/2016] [Accepted: 10/28/2016] [Indexed: 12/21/2022] Open
Abstract
Background/Aims Radiofrequency ablation (RFA) is one of the most frequently applied curative treatments in patients with a single small hepatocellular carcinoma (HCC). However, the clinical significance of and risk factors for early massive recurrence after RFA—a dreadful event limiting further curative treatment—have not been fully evaluated. Methods In total, 438 patients with a single HCC of size ≤3 cm who underwent percutaneous RFA as an initial treatment between 2006 and 2009 were included. Baseline patient characteristics, overall survival, predictive factors, and recurrence after RFA were evaluated. In addition, the incidence, impact on survival, and predictive factors of early massive recurrence, and initial recurrence beyond the Milan criteria within 2 years were also investigated. Results During the median follow-up of 68.4 months, recurrent HCC was confirmed in 302 (68.9%) patients, with early massive recurrence in 27 patients (6.2%). The 1-, 3-, and 5-year overall survival rates were 95.4%, 84.7%, and 81.8%, respectively, in patients with no recurrence, 99.6%, 86.4%, and 70.1% in patients with recurrence within the Milan criteria or late recurrence, and 92.6%, 46.5%, and 0.05% in patients with early massive recurrence. Multivariable analysis identified older age, Child-Pugh score B or C, and early massive recurrence as predictive of poor overall survival. A tumor size of ≥2 cm and tumor location adjacent to the colon were independent risk factors predictive of early massive recurrence. Conclusion Early massive recurrence is independently predictive of poor overall survival after RFA in patients with a single small HCC. Tumors sized ≥2 cm and located adjacent to the colon appear to be independent risk factors for early massive recurrence.
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Affiliation(s)
- Ju-Yeon Cho
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Department of Medicine, Chosun University School of Medicine, Gwangju, Korea
| | - Moon Seok Choi
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Gil Sun Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Sohn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Department of Hepatology, Bundang Jesaeng Hospital, Seongnam, Korea
| | - Jemma Ahn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong-Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Geum-Youn Gwak
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yong-Han Paik
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joon Hyeok Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kwang Cheol Koh
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Woon Paik
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Amabile C, Ahmed M, Solbiati L, Meloni MF, Solbiati M, Cassarino S, Tosoratti N, Nissenbaum Y, Ierace T, Goldberg SN. Microwave ablation of primary and secondary liver tumours: ex vivo, in vivo, and clinical characterisation. Int J Hyperthermia 2016; 33:34-42. [PMID: 27443519 DOI: 10.1080/02656736.2016.1196830] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Affiliation(s)
| | - Muneeb Ahmed
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Luigi Solbiati
- Department of Interventional Oncologic Radiology, General Hospital of Busto Arsizio, Busto Arsizio, Italy
| | | | - Marco Solbiati
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | | | | | - Yitzhak Nissenbaum
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Tiziana Ierace
- Department of Interventional Oncologic Radiology, General Hospital of Busto Arsizio, Busto Arsizio, Italy
| | - S. Nahum Goldberg
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
- Department of Radiology, Hadassah Hebrew University Medical Centre, Jerusalem, Israel
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Mazzanti R, Arena U, Tassi R. Hepatocellular carcinoma: Where are we? World J Exp Med 2016; 6:21-36. [PMID: 26929917 PMCID: PMC4759352 DOI: 10.5493/wjem.v6.i1.21] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 12/14/2015] [Accepted: 01/05/2016] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the second cause of death due to malignancy in the world, following lung cancer. The geographic distribution of this disease accompanies its principal risk factors: Chronic hepatitis B virus and hepatitis C virus infection, alcoholism, aflatoxin B1 intoxication, liver cirrhosis, and some genetic attributes. Recently, type II diabetes has been shown to be a risk factor for HCC together with obesity and metabolic syndrome. Although the risk factors are quite well known and it is possible to diagnose HCC when the tumor is less than 1 cm diameter, it remains elusive at the beginning and treatment is often unsuccessful. Liver transplantation is thus far considered the best treatment for HCC as it cures HCC and the underlying liver disease. Using the Milan criteria, overall survival after liver transplantation for HCC is about 70% after 5 years. Many attempts have been made to go beyond the Milan Criteria and according to recent works reasonably good results have been achieved by using a histochemical marker such as cytokeratine 19 and the so-called "up to seven criteria" to divide patients into categories according to their risk of relapse. In addition to liver transplantation other therapies have been proposed such as resection, tumor ablation by different means, embolization and chemotherapy. An important step in the treatment of advanced HCC has been the introduction of sorafenib, the first oral, systemic drug that has provided significant improvement in survival. Treatment of HCC patients must be multidisciplinary and by using the different approaches discussed in this review it is possible to offer prolonged survival and quite good and sometimes even excellent quality of life to many patients.
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Early Stage Hepatocellular Carcinomas Not Feasible for Ultrasound-Guided Radiofrequency Ablation: Comparison of Transarterial Chemoembolization Alone and Combined Therapy with Transarterial Chemoembolization and Radiofrequency Ablation. Cardiovasc Intervent Radiol 2015; 39:417-25. [DOI: 10.1007/s00270-015-1194-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Accepted: 07/21/2015] [Indexed: 12/16/2022]
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Song YG, Shin SW, Cho SK, Choi D, Rhim H, Lee MW, Kim YS, Park KB, Park HS, Choo SW, Do YS, Choo IW, Hyun D. Transarterial chemoembolization as first-line therapy for hepatocellular carcinomas infeasible for ultrasound-guided radiofrequency ablation: a retrospective cohort study of 116 patients. Acta Radiol 2015; 56:70-7. [PMID: 24518688 DOI: 10.1177/0284185114520857] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Ultrasound (US)-guided radiofrequency ablation (RFA) is frequently infeasible even for very early or early stage hepatocellular carcinoma (HCC) due to various reasons such as inconspicuous tumors or absence of a safe electrode path and the infeasibility rate is reportedly as high as 45%. In such cases, transarterial chemoembolization (TACE) is a commonly practiced alternative. PURPOSE To analyze long-term outcomes including tumor progression patterns and factors contributing to survival of patients who received TACE as the first line of therapy for very early or early stage HCC infeasible for US-guided RFA. MATERIAL AND METHODS From October 2006 through October 2009, 116 patients with very early or early stage HCCs underwent the first-line therapy TACE after their tumors were deemed infeasible for RFA. Long-term survival rates were calculated and prognostic factors were assessed by univariate and multivariate analyses. The patterns and rates of tumor progression or recurrence were also evaluated. RESULTS The 1, 3, and 5-year survival rates of the whole cohort were 94.7%, 68.4%, and 47.2% with a mean overall survival of 53.1 months (95% CI: 48.2-58.0). Preserved liver function with Child-Pugh class A was the only independent factor associated with longer survival. The most common first tumor progression pattern was intrahepatic distant recurrence. The cumulative rates of local tumor progression and intrahepatic distant recurrence at 1, 3, and 5 years were 33% and 22%, 52% and 49%, and 73% and 75%, respectively. CONCLUSION TACE is a viable first-line treatment of HCC infeasible for RFA, especially when liver function was preserved.
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Affiliation(s)
- Yun Gyu Song
- Department of Radiology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Sung Wook Shin
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sung Ki Cho
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dongil Choi
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyunchul Rhim
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Min Woo Lee
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Young-sun Kim
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kwang Bo Park
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hong Suk Park
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sung Wook Choo
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Young Soo Do
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - In-wook Choo
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dongho Hyun
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Zhang F, Wu G, Sun H, Ding J, Xia F, Li X, Ma K, Wang S, Bie P. Radiofrequency ablation of hepatocellular carcinoma in elderly patients fitting the Milan criteria: a single centre with 13 years experience. Int J Hyperthermia 2014; 30:471-9. [PMID: 25314335 DOI: 10.3109/02656736.2014.961042] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
PURPOSE The aim of this study was to evaluate the safety and outcomes of radiofrequency ablation (RFA) in treating elderly patients with hepatocellular carcinoma (HCC). PATIENTS AND METHODS This was a retrospective analysis of 391 patients with HCC fitting the Milan criteria and treated with RFA for the first time from 1999 to 2012 at the Southwest Hospital, China. The patients were divided into two groups, an elderly group (age ≥70 years, n = 102) and a non-elderly group (age <70 years, n = 289). Long-term outcomes were assessed on all patients and survival rates were calculated. RESULTS The overall survival rates of the two groups differed significantly. The recurrence-free survival rates of the two groups did not differ significantly. There was no significant difference between the two groups. Excluding comorbid diseases related deaths, the overall survival rates of the two groups did not differ significantly. CONCLUSIONS The safety and outcomes of RFA in treating early HCC were similar among elderly and non-elderly patients. Co-morbid diseases, such as cardiovascular disease and respiratory disease, rather than HCC or liver diseases, contributed to the relatively low overall survival rate found in elderly patients.
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Affiliation(s)
- Fengshen Zhang
- Department of Hepatobiliary Surgery, 324 Hospital of the People's Liberation Army , Chongqing , China and
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13
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Iida H, Aihara T, Ikuta S, Yamanaka N. Comparative study of percutaneous radiofrequency ablation and hepatic resection for small, poorly differentiated hepatocellular carcinomas. Hepatol Res 2014; 44:E156-62. [PMID: 24164784 DOI: 10.1111/hepr.12264] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2013] [Revised: 10/14/2013] [Accepted: 10/18/2013] [Indexed: 02/08/2023]
Abstract
AIM Histologically, poorly differentiated hepatocellular carcinomas (HCC) are considered highly malignant. Here, we aimed to evaluate the relative efficacy and safety of hepatic resection or radiofrequency ablation (RFA) for treating this malignancy. METHODS Between April 2004 and May 2011, we enrolled 48 patients who had poorly differentiated HCC that had been diagnosed postoperatively by pathological assessment. All the tumors had a maximum diameter of 3 cm and all patients had three or less tumors. Fifteen of these patients underwent hepatic resection (HR group) and 33 patients underwent RFA (RF group). The patient background, tumor characteristics, overall survival rate and recurrence-free survival rate were assessed in both groups. RESULTS The mean maximum tumor diameter was 2.5 and 2.0 cm in the HR and RF groups, respectively. The prothrombin activity level was 94% and 86% in the HR and RF groups, respectively. The 1-, 3- and 5-year cumulative survival rates were 89.1%, 68.7% and 68.7%, respectively, in the HR group, and 59.2%, 40.9% and 32.7%, respectively, in the RF group. The 1-, 3- and 5-year recurrence-free survival rates were 85.1%, 64.8% and 48.6%, respectively, in the HR group, and 29.0%, 7.2% and 7.2%, respectively, in the RF group. There was a significant difference between these groups (P < 0.05). CONCLUSION As hepatic resection has greater efficacy than RFA in the treatment of poorly differentiated HCC, even in cases with a small tumor size, we recommend its use for this malignancy.
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Affiliation(s)
- Hiroya Iida
- Department of Surgery, Meiwa Hospital, Nishinomiya, Japan
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14
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Abstract
Radiofrequency ablation (RFA) has gained a wide acceptance as a first-line therapeutic option for small hepatocellular carcinoma (HCC). For very early-stage HCC, despite a higher rate of local tumour progression, RFA is considered as a viable alternative to surgical resection owing to its comparable long-term survival, reduced morbidity, and greater preservation of hepatic parenchyma. For HCCs larger than 2 cm, RFA can contribute to near-curative therapy when combined with chemoembolization. RFA can be used as part of a multimodal treatment strategy for more advanced or recurrent cases, and could be a useful bridging therapy for patients who are waiting for liver transplantation. However, the use of RFA is still limited in treating large tumours and some tumours in high-risk locations. To overcome its current limitations, other ablation techniques are being developed and it is important to validate the role of other techniques for enhancing performance of ablation therapy for HCC.
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Mauri G, Porazzi E, Cova L, Restelli U, Tondolo T, Bonfanti M, Cerri A, Ierace T, Croce D, Solbiati L. Intraprocedural contrast-enhanced ultrasound (CEUS) in liver percutaneous radiofrequency ablation: clinical impact and health technology assessment. Insights Imaging 2014; 5:209-16. [PMID: 24563244 PMCID: PMC3999370 DOI: 10.1007/s13244-014-0315-7] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 01/20/2014] [Accepted: 01/24/2014] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES To assess the clinical and the economic impacts of intraprocedural use of contrast-enhanced ultrasound (CEUS) in patients undergoing percutaneous radiofrequency ablation for small (<2.5 cm) hepatocellular carcinomas. METHODS One hundred and forty-eight hepatocellular carcinomas in 93 patients were treated by percutaneous radiofrequency ablation and immediate assessment by intraprocedural CEUS. Clinical impact, cost effectiveness, and budget, organisational and equity impacts were evaluated and compared with standard treatment without intraprocedural CEUS using the health technology assessment approach. RESULTS Intraprocedural CEUS detected incomplete ablation in 34/93 (36.5 %) patients, who underwent additional treatment during the same session. At 24-h, complete ablation was found in 88/93 (94.6 %) patients. Thus, a second session of treatment was spared in 29/93 (31.1 %) patients. Cost-effectiveness analysis revealed an advantage for the use of intraprocedural CEUS in comparison with standard treatment (4,639 vs 6,592) with a 21.9 % reduction of the costs to treat the whole sample. Cost per patient for complete treatment was <euro> 4,609 versus <euro> 5,872 respectively. The introduction of intraprocedural CEUS resulted in a low organisational impact, and in a positive impact on equity CONCLUSIONS Intraprocedural use of CEUS has a relevant clinical impact, reducing the number of re-treatments and the related costs per patient. TEACHING POINTS • CEUS allows to immediately asses the result of ablation. • Intraprocedural CEUS decreases the number of second ablative sessions. • Intraprocedural CEUS may reduce cost per patient for complete treatment. • Use of intraprocedural CEUS may reduce hospital budget. • Its introduction has low organisational impact, and relevant impact on equity.
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Affiliation(s)
- Giovanni Mauri
- IRCCS Policlinico San Donato, Unit of Radiology, Piazza Malan 2-20097 San Donato Milanese, Milano, Italy,
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Swan RZ, Sindram D, Martinie JB, Iannitti DA. Operative microwave ablation for hepatocellular carcinoma: complications, recurrence, and long-term outcomes. J Gastrointest Surg 2013; 17:719-29. [PMID: 23404173 DOI: 10.1007/s11605-013-2164-y] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2012] [Accepted: 01/30/2013] [Indexed: 01/31/2023]
Abstract
BACKGROUND Treatment of hepatocellular carcinoma (HCC) in the setting of cirrhosis is limited by tumor size/location and underlying liver disease. Radiofrequency ablation is utilized in selected patients; however, local recurrence remains a concern. Microwave ablation (MWA) delivers energy to tissue in a unique fashion, reducing local recurrence. A minimally invasive operative approach allows for mobilization/protection of adjacent structures, intra-operative ultrasound, and assessment of ablation progress. STUDY DESIGN Retrospective review of operative MWA performed for HCC in patients with cirrhosis over a 4-year period at a single center. Complications were stratified by Clavien-Dindo classification. Incomplete ablation and local, regional, and metastatic recurrence was assessed on follow-up imaging. Survival was assessed in months. RESULTS Fifty-four patients with 73 tumors underwent MWA. Median tumor size was 2.6 cm (range 0.5-8.5 cm). Cirrhosis was present in 92.6 % of patients, with a Child-Pugh score of B/C in 27.8 % and hepatitis C present in 59.3 %. A minimally invasive approach was used in 94.5 % of patients. There were no deaths within 30 days. Thirty-day morbidity was 28.9 %, with grade III complications present in 11.5 %. Delayed complications occurred in 7.8 % of patients, with a 5.6 % 90-day mortality. Incomplete ablation was identified in 5.9 % of tumors with local recurrence of 2.9 % at 9 months median follow-up. Regional and metastatic recurrence occurred in 27.5 and 11.8 % at 9 months median follow-up. Median survival was not reached at 11 months median follow-up. One- and 2-year survival was 72.3 and 58.8 %. CONCLUSION Operative, preferably minimally invasive, MWA can be performed in cirrhotic patients with HCC with acceptable morbidity and low recurrence rates. High regional and metastatic recurrence rates in these patients underscore the need for minimally invasive, low morbidity approaches to liver-directed therapy.
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Affiliation(s)
- Ryan Z Swan
- Hepato-Pancreato-Biliary Surgery, Department of General Surgery, Carolinas Medical Center, 1025 Morehead Medical Drive, Suite 300, Charlotte, NC 28204, USA
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Giuliante F, Ardito F, Pinna AD, Sarno G, Giulini SM, Ercolani G, Portolani N, Torzilli G, Donadon M, Aldrighetti L, Pulitanò C, Guglielmi A, Ruzzenente A, Capussotti L, Ferrero A, Calise F, Scuderi V, Federico B, Nuzzo G. Liver resection for hepatocellular carcinoma ≤3 cm: results of an Italian multicenter study on 588 patients. J Am Coll Surg 2012; 215:244-54. [PMID: 22634119 DOI: 10.1016/j.jamcollsurg.2012.04.013] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2011] [Revised: 04/02/2012] [Accepted: 04/03/2012] [Indexed: 12/12/2022]
Abstract
BACKGROUND The best treatment for patients with small hepatocellular carcinoma (S-HCC) is still controversial. The aim of this study was to evaluate operative and long-term results after liver resection (LR) for S-HCC, defined as tumor ≤3 cm. STUDY DESIGN Retrospective multicenter study of 588 LRs for S-HCC from 8 Italian hepatobiliary surgery units (years 1992 to 2008). Primary outcomes included operative risk. Logistic regression analysis was used to evaluate risk factors for postoperative mortality. Secondary outcomes were overall survival (OS) and disease-free survival (DFS), estimated by the Kaplan-Meier method. RESULTS Postoperative mortality was 1.9%, morbidity was 35.7% (major morbidity 7.3%), and blood transfusion rate was 13.8%. Child-Pugh class B and blood transfusions were associated with higher postoperative mortality. Rates of microvascular invasion and microsatellite nodules were 37.0% and 23.1%. After a median follow-up of 38.4 months, 5- and 10-year OS rates were 52.8% and 20.3%, with DFS of 32.4% and 21.7%. Local recurrence rate was 1.4%. Between the years 2000 and 2008, 5-year OS was significantly higher than that between the years 1992 and 1999 (61.9% vs 42.6%; p < 0.001). In multivariable analysis, Child-Pugh class B, portal hypertension, and microsatellite lesions were independently associated with poor OS. Microsatellite lesion was the only variable independently associated with poor DFS. CONCLUSIONS Liver resection for S-HCC has improved over the years, with decreased operative risk. Long-term survival after LR has increased. Despite small tumor size, rates of microsatellite nodules and microvascular invasion are not negligible. Presence of microsatellite lesions was the only variable identified as being associated with poor both OS and DFS.
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Affiliation(s)
- Felice Giuliante
- Hepato-Biliary Surgery Unit, Department of Surgery, University Hospital Agostino Gemelli, Catholic University of the Sacred Heart, Rome, Italy.
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18
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Kinugasa H, Nouso K, Takeuchi Y, Yasunaka T, Onishi H, Nakamura SI, Shiraha H, Kuwaki K, Hagihara H, Ikeda F, Miyake Y, Takaki A, Yamamoto K. Risk factors for recurrence after transarterial chemoembolization for early-stage hepatocellular carcinoma. J Gastroenterol 2012; 47:421-6. [PMID: 22048256 DOI: 10.1007/s00535-011-0492-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2011] [Accepted: 09/27/2011] [Indexed: 02/04/2023]
Abstract
BACKGROUND Radiofrequency ablation (RFA) is a standard therapy for the treatment of hepatocellular carcinoma (HCC) with 3 or fewer tumors of up to 3 cm (early-stage HCC); when RFA is unsuccessful or unfeasible, transcatheter arterial chemoembolization (TACE) has often been performed. However, little information about the outcome of TACE for early-stage HCC has been reported and it is hard to decide whether to perform additional treatment following TACE in these difficult conditions. The aim of this study was to determine the risk factors for local or intrahepatic distant recurrence after TACE in early-stage HCC. METHODS Among 1,560 newly diagnosed HCC patients who were admitted to Okayama University Hospital, 43 patients with early-stage HCC who received only TACE in at least one nodule were enrolled in this study. We analyzed the risk factors for local and distant recurrence by the Cox proportional hazard model. RESULTS The local recurrence rates and intrahepatic distant recurrence rates at 3 months, 6 months, and 1 year were 18.6, 33.4, and 61.8%, and 2.8, 2.8, and 34.3%, [corrected] respectively.Among 12 parameters examined as possible risk factors for recurrence, heterogeneous Lipiodol uptake (risk ratio 3.38; 95% confidence interval 1.14-10.60) and high serum des-gamma-carboxy prothrombin (DCP) (2.58; 1.03-7.14) were significantly correlated with local recurrence, and the presence of multiple tumors (10.64; 1.76-93.75) was significantly correlated with intrahepatic distant recurrence. CONCLUSIONS Heterogeneous Lipiodol uptake, high serum DCP, and multiple tumors are risk factors for recurrence in patients with early-stage HCC who have undergone palliative TACE.
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Affiliation(s)
- Hideaki Kinugasa
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
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19
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Swan RZ, Tsirline V, Sindram D, Martinie JB, Iannitti DA. Fundamentals of microwave physics: application to hepatic ablation. ACTA ACUST UNITED AC 2012. [DOI: 10.3380/jmicrowavesurg.30.25] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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20
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Bartolotta TV, Taibbi A, Matranga D, Sandonato L, Asta S, Midiri M, Lagalla R. Incidence of new foci of hepatocellular carcinoma after radiofrequency ablation: role of multidetector CT. Radiol Med 2011; 117:739-48. [PMID: 22095421 DOI: 10.1007/s11547-011-0752-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2011] [Accepted: 03/31/2011] [Indexed: 12/20/2022]
Abstract
PURPOSE The authors sought to assess the incidence of new foci of hepatocellular carcinoma (HCC) using multidetector computed tomography (MDCT) in patients treated with radiofrequency ablation (RFA). MATERIALS AND METHODS Two readers retrospectively reviewed by consensus the follow-up MDCT studies of 125 patients (88 men and 37 women; mean age 68 years) with 141 HCCs (size 1-5.2 cm; mean 2.2 cm) treated with RFA. MDCT follow-up was performed at 1 and 3 months and every 6-12 months thereafter. Reviewers assessed: (1) the presence of new HCC foci in the same liver segment or in a different segment; (2) complete or incomplete tumour ablation; (3) tumour progression. RESULTS A total of 113 new HCCs (size 0.7-4.8 cm; mean 1.7 cm) were detected in 69/125 (55.2%) patients (mean follow-up 30.38±19.14 months). Of these, 86 (76.1%) new HCCs were multiple (p<0.0001), and 92 (81.4%) occurred in a different segment from that of the treated HCC (p<0.0001). New HCCs were observed in the first 12 months, between 12 and 24 months and after 24 months in 31/69 (44.9%), 24/69 (34.8%) and 14/69 (20.3%) patients, respectively (p=0.175). Mean diseasefree interval was 16.1±16.31 (range 1-52) months. Complete tumour ablation was achieved in 132/141 (93.6%) treated HCCs, and tumour progression occurred in 29/141 (20.6%) cases. CONCLUSIONS In patients with RFA-treated HCCs, MDCT follow-up revealed a high incidence of new HCCs, even after 1 year of follow-up. The new foci tended to be multiple and located in a liver segment different from that of the previously treated nodules.
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Affiliation(s)
- T V Bartolotta
- Department of Radiology, University of Palermo, Via Del Carabiniere 32, 90127, Palermo, Italy.
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Lloyd DM, Lau KN, Welsh F, Lee KF, Sherlock DJ, Choti MA, Martinie JB, Iannitti DA. International multicentre prospective study on microwave ablation of liver tumours: preliminary results. HPB (Oxford) 2011; 13:579-85. [PMID: 21762302 PMCID: PMC3163281 DOI: 10.1111/j.1477-2574.2011.00338.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Microwave ablation (MWA) is increasingly utilized in the treatment of hepatic tumours. Promising single-centre reports have demonstrated its safety and efficacy, but this modality has not been studied in a prospective, multicentre study. METHODS Eighteen international centres recorded operative and perioperative data for patients undergoing MWA for tumours of any origin in a voluntary Internet-based database. All patients underwent operative MWA using a 2.45-GHz generator with a 5-mm antenna. RESULTS Of the 140 patients, 114 (81.4%) were treated with MWA alone and 26 (18.6%) were treated with MWA combined with resection. Multiple tumours were treated with MWA in 40.0% of patients. A total of 299 tumours were treated in these 140 patients. The median size of ablated lesions was 2.5 cm (range: 0.5-9.5 cm). Tumours were treated with a median of one application (range: 1-6 applications) for a median of 4 min (range: 0.5-30.0 min). A power setting of 100 W was used in 78.9% of cases. Major morbidity was 8.3% and in-hospital mortality was 1.9%. CONCLUSIONS These multi-institution data demonstrate rapid ablation time and low morbidity and mortality rates in patients undergoing operative MWA with a high rate of multiple ablations and concomitant hepatic resection. Longterm follow-up will be required to determine the efficacy of MWA relative to other forms of ablative therapy.
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Affiliation(s)
- David M Lloyd
- Department of Hepatobiliary and Pancreatic Surgery, Leicester Royal InfirmaryLeicester
| | - Kwan N Lau
- Hepatopancreatobiliary Surgery, Department of Surgery, Carolinas Medical CenterCharlotte, NC, and
| | - Fenella Welsh
- Department of Hepatobiliary Surgery, North Hampshire HospitalBasingstoke
| | - Kit-Fai Lee
- Department of Surgery, Prince of Wales HospitalHong Kong, China
| | - David J Sherlock
- Hepato-Pancreato-Biliary Unit, North Manchester General HospitalManchester, UK
| | | | - John B Martinie
- Hepatopancreatobiliary Surgery, Department of Surgery, Carolinas Medical CenterCharlotte, NC, and
| | - David A Iannitti
- Hepatopancreatobiliary Surgery, Department of Surgery, Carolinas Medical CenterCharlotte, NC, and
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Seinstra BA, van Delden OM, van Erpecum KJ, van Hillegersberg R, Mali WPTM, van den Bosch MAAJ. Minimally invasive image-guided therapy for inoperable hepatocellular carcinoma: What is the evidence today? Insights Imaging 2010; 1:167-81. [PMID: 23100194 PMCID: PMC3288853 DOI: 10.1007/s13244-010-0027-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2010] [Revised: 05/23/2010] [Accepted: 05/28/2010] [Indexed: 02/08/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a primary malignant tumor of the liver that accounts for an important health problem worldwide. Only 10-15% of HCC patients are suitable candidates for hepatic resection and liver transplantation due to the advanced stage of the disease at time of diagnosis and shortage of donors. Therefore, several minimally invasive image-guided therapies for locoregional treatment have been developed. Tumor ablative techniques are either based on thermal tumor destruction, as in radiofrequency ablation, cryoablation, microwave ablation, laser ablation and high-intensity focused ultrasound, or chemical tumor destruction, as in percutaneous ethanol injection. Image-guided catheter-based techniques rely on intra-arterial delivery of embolic, chemoembolic or radioembolic agents. These minimally invasive image-guided therapies have revolutionized the management of inoperable HCC. This review provides a description of all minimally invasive image-guided therapies currently available, an up-to-date overview of the scientific evidence for their clinical use, and thoughts for future directions.
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Affiliation(s)
- Beatrijs A. Seinstra
- Department of Radiology, University Medical Center Utrecht, Room E.01.132, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Otto M. van Delden
- Department of Radiology, Academic Medical Center Amsterdam, Amsterdam, The Netherlands
| | - Karel J. van Erpecum
- Department of Gastroenterology, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Willem P. Th. M. Mali
- Department of Radiology, University Medical Center Utrecht, Room E.01.132, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Maurice A. A. J. van den Bosch
- Department of Radiology, University Medical Center Utrecht, Room E.01.132, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
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