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Lund M, Bjerre TA, Grønbæk H, Mortensen FV, Andersen PK. CEUS compared with CECT, MRI, and FDG-PET/CT for diagnosing CRC liver metastases: a diagnostic test accuracy systematic review and meta-analysis. Expert Rev Gastroenterol Hepatol 2024:1-9. [PMID: 39315472 DOI: 10.1080/17474124.2024.2407973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 08/15/2024] [Accepted: 09/08/2024] [Indexed: 09/25/2024]
Abstract
OBJECTIVE To determine the diagnostic accuracy of contrast-enhanced ultrasound (CEUS) compared with contrast-enhanced computed tomography (CECT), magnetic resonance imaging (MRI), and Fluorine-18-deoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) for diagnosing suspected liver metastases in patients with newly diagnosed colorectal cancer (CRC). METHODS The meta-analysis using the bivariate model included studies on patients with newly diagnosed CRC only and excluded patients with non-CRC liver metastases, known liver metastases, patients treated with chemotherapy and local treatments, e.g. hepatic resection or radiofrequency ablation. We used QUADAS-2 to assess the methodological quality of the studies. RESULTS We included 32 studies, 6 studies evaluated the accuracy of CEUS (n = 937 participants), 26 studies evaluated CECT (n = 2,582), 8 studies evaluated MRI (n = 564) and 6 studies evaluated FDG-PET/CT (n = 813). Sensitivity: FDG-PET/CT 94.4% [95% CI: 90.7-98.1%], MRI 92.9% [95% CI: 88.8-97.0%], CEUS 86.1% [95% CI: 78.0-94.3%] and CECT 84.6% [95% CI: 79.3-89.9%]. Specificity FDG-PET/CT 97.9% [95% CI: 95.9-99.9%], CEUS 96.1% [95% CI: 93.6-98.6%], MRI 94.4% [95% CI: 90.5-98.3%], and CECT 94.3% [95% CI: 91.8-96.8%]. CONCLUSION FDG-PET/CT had significantly higher sensitivity and specificity than CECT, and significantly higher sensitivity than CEUS. MRI had a significantly higher sensitivity than CEUS, but a lower non-significant specificity. CECT had the lowest sensitivity and specificity. PROSPERO REGISTRATION DETAILS CRD42017055015 and CRD42017082996.
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Affiliation(s)
- Martin Lund
- Department of Radiology, Randers Regional Hospital, Randers, Denmark
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Thomas A Bjerre
- Department of Radiology, Randers Regional Hospital, Randers, Denmark
| | - Henning Grønbæk
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Frank V Mortensen
- Department of Surgical Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Per Kragh Andersen
- Department of Biostatistics, University of Copenhagen Faculty of Health Sciences, Institute of Public Health, Copenhagen K, Denmark
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Swierz MJ, Storman D, Mitus JW, Hetnal M, Kukielka A, Szlauer-Stefanska A, Pedziwiatr M, Wolff R, Kleijnen J, Bala MM. Transarterial (chemo)embolisation versus systemic chemotherapy for colorectal cancer liver metastases. Cochrane Database Syst Rev 2024; 8:CD012757. [PMID: 39119869 PMCID: PMC11311242 DOI: 10.1002/14651858.cd012757.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
BACKGROUND The liver is affected by two groups of malignant tumours: primary liver cancers and liver metastases. Liver metastases are significantly more common than primary liver cancer, and five-year survival after radical surgical treatment of liver metastases ranges from 28% to 50%, depending on primary cancer site. However, R0 resection (resection for cure) is not feasible in most people; therefore, other treatments have to be considered in the case of non-resectability. One possible option is based on the concept that the blood supply to hepatic tumours originates predominantly from the hepatic artery. Transarterial chemoembolisation (TACE) of the peripheral branches of the hepatic artery can be achieved by administering a chemotherapeutic drug followed by vascular occlusive agents and can lead to selective necrosis of the cancer tissue while leaving normal liver parenchyma virtually unaffected. The entire procedure can be performed without infusion of chemotherapy and is then called bland transarterial embolisation (TAE). These procedures are usually applied over a few sessions. Another possible treatment option is systemic chemotherapy which, in the case of colorectal cancer metastases, is most commonly performed using FOLFOX (folinic acid, 5-fluorouracil, and oxaliplatin) and FOLFIRI (folinic acid, 5-fluorouracil, and irinotecan) regimens applied in multiple sessions over a long period of time. These therapies disrupt the cell cycle, leading to death of rapidly dividing malignant cells. Current guidelines determine the role of TAE and TACE as non-curative treatment options applicable in people with liver-only or liver-dominant metastatic disease that is unresectable or non-ablatable, and in people who have failed systemic chemotherapy. Regarding the treatment modalities in people with colorectal cancer liver metastases, we found no systematic reviews comparing the efficacy of TAE or TACE versus systemic chemotherapy. OBJECTIVES To evaluate the beneficial and harmful effects of transarterial embolisation (TAE) or transarterial chemoembolisation (TACE) compared with systemic chemotherapy in people with liver-dominant unresectable colorectal cancer liver metastases. SEARCH METHODS We searched the Cochrane Hepato-Biliary Group Controlled Trials Register, CENTRAL, MEDLINE, Embase, and three additional databases up to 4 April 2024. We also searched two trials registers and the European Medicines Agency database and checked reference lists of retrieved publications. SELECTION CRITERIA We included randomised clinical trials assessing beneficial and harmful effects of TAE or TACE versus systemic chemotherapy in adults (aged 18 years or older) with colorectal cancer liver metastases. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were all-cause mortality; overall survival (time to mortality); and any adverse events or complications. Our secondary outcomes were cancer mortality; health-related quality of life; progression-free survival; proportion of participants dying or surviving with progression of the disease; time to progression of liver metastases; recurrence of liver metastases; and tumour response measures (complete response, partial response, stable disease, and progressive disease). For the purpose of the review and to perform necessary analyses, whenever possible, we converted survival rates to mortality rates, as this was our primary outcome. For the analysis of dichotomous outcomes, we used the risk ratio (RR); for continuous outcomes, we used the mean difference; and for time to event outcomes, we calculated hazard ratios (HRs), all with 95% confidence intervals (CI). We used the standardised mean difference with 95% CIs when the trials used different instruments. We used GRADE to assess the certainty of evidence for each outcome. We based our conclusions on outcomes analysed at the longest follow-up. MAIN RESULTS We included three trials with 118 participants randomised to TACE versus 120 participants to systemic chemotherapy. Four participants were excluded; one due to disease progression prior to treatment and three due to decline in health. The trials reported data on one or more outcomes. Two trials were performed in China and one in Italy. The trials differed in terms of embolisation techniques and chemotherapeutic agents. Follow-up ranged from 12 months to 50 months. TACE may reduce mortality at longest follow-up (RR 0.86, 95% CI 0.79 to 0.94; 3 trials, 234 participants; very low-certainty evidence), but the evidence is very uncertain. TACE may have little to no effect on overall survival (time to mortality) (HR 0.61, 95% CI 0.37 to 1.01; 1 trial, 70 participants; very low-certainty evidence), any adverse events or complications (3 trials, 234 participants; very low-certainty evidence), health-related quality of life (2 trials, 154 participants; very low-certainty evidence), progression-free survival (1 trial, 70 participants; very low-certainty evidence), and tumour response measures (presented as the overall response rate) (RR 1.81, 95% CI 1.11 to 2.96; 3 trials, 234 participants; very low-certainty evidence), but the evidence is very uncertain. No trials reported cancer mortality, proportion of participants dying or surviving with progression of the disease, and recurrence of liver metastases. We found no trials comparing the effects of TAE versus systemic chemotherapy in people with colorectal cancer liver metastases. AUTHORS' CONCLUSIONS The evidence regarding effectiveness of TACE versus systemic chemotherapy in people with colorectal cancer liver metastases is of very low certainty and is based on three trials. Our confidence in the results is limited due to the risk of bias, inconsistency, indirectness, and imprecision. It is very uncertain whether TACE confers benefits with regard to reduction in mortality, overall survival (time to mortality), reduction in adverse events or complications, improvement in health-related quality of life, improvement in progression-free survival, and tumour response measures (presented as the overall response rate). Data on cancer mortality, proportion of participants dying or surviving with progression of the disease, and recurrence of liver metastases are lacking. We found no trials assessing TAE versus systemic chemotherapy. More randomised clinical trials are needed to strengthen the body of evidence and provide insight into the benefits and harms of TACE or TAE in comparison with systemic chemotherapy in people with liver metastases from colorectal cancer.
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Affiliation(s)
- Mateusz J Swierz
- Chair of Epidemiology and Preventive Medicine, Department of Hygiene and Dietetics, Jagiellonian University Medical College, Krakow, Poland
- 2nd Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Dawid Storman
- Chair of Epidemiology and Preventive Medicine, Department of Hygiene and Dietetics, Jagiellonian University Medical College, Krakow, Poland
| | - Jerzy W Mitus
- Department of Surgical Oncology, The Maria Sklodowska-Curie National Research Institute of Oncology, Krakow Branch; Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
| | - Marcin Hetnal
- Faculty of Medicine & Health Sciences, Andrzej Frycz Modrzewski Krakow University, Krakow, Poland
- Radiotherapy Centre Amethyst, Rydygier Memorial Hospital, Krakow, Poland
| | - Andrzej Kukielka
- Center for Oncology Diagnosis and Therapy, NU-MED, Zamosc, Poland
- Brachytherapy Department, University Hospital, Krakow, Poland
| | - Anastazja Szlauer-Stefanska
- Bone Marrow Transplantation and Oncohematology Department, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Michal Pedziwiatr
- 2nd Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | | | | | - Malgorzata M Bala
- Chair of Epidemiology and Preventive Medicine, Department of Hygiene and Dietetics, Jagiellonian University Medical College, Krakow, Poland
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Karaoğlan BB, Öz DK, Araz MS, Akyol C, Utkan G. Advancements in the Management of Synchronous Colorectal Liver Metastases: A Comprehensive Review of Surgical, Systemic, and Local Treatment Modalities. Curr Oncol Rep 2024; 26:791-803. [PMID: 38776011 PMCID: PMC11224077 DOI: 10.1007/s11912-024-01548-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2024] [Indexed: 07/05/2024]
Abstract
PURPOSE OF REVIEW This review addresses the current landscape of colorectal cancer (CRC) with a focus on liver metastases, the third most common cancer globally. It explores recent findings in treatment strategies, emphasizing the dynamic interplay between surgery, systemic chemotherapy, and local therapies for synchronous colorectal liver metastases (CRLMs). RECENT FINDINGS Highlighting the role of advanced imaging, the review underscores the significance of contrast-enhanced MRI in surgical planning for CRLMs. Surgical resection remains a primary choice for resectable cases, with considerations for oncologic scoring systems and tumor biology. Perioperative systemic chemotherapy plays a pivotal role, especially in conversion therapy for initially unresectable CRLMs. The review also explores various local therapies, including radiofrequency ablation, microwave ablation, stereotactic body radiotherapy, hepatic arterial infusional chemotherapy, selective internal radiation therapy, and transarterial chemoembolization for unresectable cases. A comprehensive approach, integrating surgery, systemic chemotherapy, and local therapies, is crucial for managing synchronous CRLMs. Surgical resection and perioperative chemotherapy are key players, guided by considerations of tumor biology and scoring systems. For unresectable cases, local therapies offer viable alternatives, emphasizing the need for tailored treatments. Multidisciplinary collaboration among medical oncologists, surgeons, and radiologists is essential. Ongoing research will refine treatment approaches, while emerging technologies hold promise for further advancements in managing colorectal liver metastases.
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Affiliation(s)
- Beliz Bahar Karaoğlan
- Department of Medical Oncology, Faculty of Medicine, Ankara University, 06100, Ankara, Turkey.
| | - Diğdem Kuru Öz
- Department of Radiology, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Mine Soylu Araz
- Department of Nuclear Medicine, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Cihangir Akyol
- Department of General Surgery, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Güngör Utkan
- Department of Medical Oncology, Faculty of Medicine, Ankara University, 06100, Ankara, Turkey
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Wang H, Zheng X, Sun J, Zhu X, Dong D, Du Y, Feng Z, Gong J, Wu H, Geng J, Li S, Song M, Zhang Y, Liu Z, Cai Y, Li Y, Wang W. 4D-MRI assisted stereotactic body radiation therapy for unresectable colorectal cancer liver metastases. Clin Transl Radiat Oncol 2024; 45:100714. [PMID: 38130885 PMCID: PMC10733695 DOI: 10.1016/j.ctro.2023.100714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 11/25/2023] [Accepted: 12/09/2023] [Indexed: 12/23/2023] Open
Abstract
This study evaluated the feasibilities and outcomes following four-dimensional magnetic resonance imaging (4D-MRI) assisted stereotactic body radiation therapy (SBRT) for unresectable colorectal liver metastases (CRLMs). From March 2018 to January 2022, we identified 76 unresectable CRLMs patients with 123 lesions who received 4D-MRI guided SBRT in our institution. 4D-MRI simulation with or without abdominal compression was conducted for all patients. The prescription dose was 50-65 Gy in 5-12 fractions. The image quality of computed tomography (CT) and MRI were compared using the Clarity Score. Clinical outcomes and toxicity profiles were evaluated. 4D-MRI improved the image quality compared with CT images (mean Clarity Score: 1.67 vs 2.88, P < 0.001). The abdominal compression reduced motions in cranial-caudal direction (P = 0.03) with two phase T2 weighted images assessing tumor motion. The median follow-up time was 12.5 months. For 98 lesions assessed for best response, the complete response, partial response and stable disease rate were 57.1 %, 30.6 % and 12.2 %, respectively. The local control (LC) rate at 1 year was 97.3 %. 46.1 % of patients experienced grade 1-2 toxicities and only 2.6 % patients experienced grade 3 hematologic toxicities. The 4D-MRI technique allowed accurate target delineation and motion tracking in unresectable CRLMs patients. Favorable LC rate and mild toxicities were achieved. This study provided evidence for using 4D-MRI assisted SBRT as an alternative treatment in unresectable CRLMs.
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Affiliation(s)
| | | | | | - Xianggao Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Dezuo Dong
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Yi Du
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Zhongsu Feng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Jian Gong
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Hao Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Jianhao Geng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Shuai Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Maxiaowei Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Yangzi Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Zhiyan Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Yong Cai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Yongheng Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Weihu Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital and Institute, Beijing 100142, China
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Hallemeier CL, Sharma N, Anker C, Selfridge JE, Lee P, Jabbour S, Williams V, Liu D, Kennedy T, Jethwa KR, Kim E, Kumar R, Small W, Tchelebi L, Russo S. American Radium Society Appropriate Use Criteria for the use of liver-directed therapies for nonsurgical management of liver metastases: Systematic review and guidelines. Cancer 2023; 129:3193-3212. [PMID: 37409678 DOI: 10.1002/cncr.34931] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/09/2023] [Accepted: 05/24/2023] [Indexed: 07/07/2023]
Abstract
The liver is a common site of cancer metastases. Systemic therapy is widely accepted as the standard treatment for liver metastases (LM), although select patients with liver oligometastases may be candidates for potentially curative liver resection. Recent data support the role of nonsurgical local therapies such as ablation, external beam radiotherapy, embolization, and hepatic artery infusion therapy for management of LM. Additionally, for patients with advanced, symptomatic LM, local therapies may provide palliative benefit. The American Radium Society gastrointestinal expert panel, including members representing radiation oncology, interventional radiology, surgical oncology, and medical oncology, performed a systemic review and developed Appropriate Use Criteria for the use of nonsurgical local therapies for LM. Preferred Reporting Items for Systematic reviews and Meta-Analyses methodology was used. These studies were used to inform the expert panel, which then rated the appropriateness of various treatments in seven representative clinical scenarios through a well-established consensus methodology (modified Delphi). A summary of recommendations is outlined to guide practitioners on the use of nonsurgical local therapies for patients with LM.
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Affiliation(s)
| | - Navesh Sharma
- Department of Radiation Oncology, WellSpan Cancer Center, York, Pennsylvania, USA
| | - Christopher Anker
- Division of Radiation Oncology, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
| | - J Eva Selfridge
- Department of Medical Oncology, University Hospitals Cleveland, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Percy Lee
- Department of Radiation Oncology, City of Hope National Medical Center, Los Angeles, California, USA
| | - Salma Jabbour
- Department of Radiation Oncology, Rutgers Cancer Institute, New Brunswick, New Jersey, USA
| | - Vonetta Williams
- Department of Radiation Oncology, Memorial Sloan Kettering, New York, New York, USA
| | - David Liu
- Department of Radiology, University of British Columbia, Vancouver, Birth Columbia, Canada
| | - Timothy Kennedy
- Department of Surgery, Rutgers Cancer Institute, New Brunswick, New Jersey, USA
| | - Krishan R Jethwa
- Department of Radiation Oncology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Ed Kim
- Department of Radiation Oncology, University of Washington, Seattle, Washington, USA
| | - Rachit Kumar
- Department of Radiation Oncology, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Sibley Memorial Hospital, Washington, District of Columbia, USA
| | - William Small
- Department of Radiation Oncology, Loyola University Stritch School of Medicine, Maywood, Illinois, USA
| | - Leila Tchelebi
- Department of Radiation Oncology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Suzanne Russo
- Department of Radiation Oncology, University Hospitals Cleveland, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
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Yusupov TA, Kostylieva NM. Radiofrequency ablation in treatment of hepatic metastases of colorectal cancer. KLINICHESKAIA KHIRURGIIA 2022. [DOI: 10.26779/2522-1396.2022.7-8.62] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Radiofrequency ablation in treatment of hepatic metastases of colorectal cancer
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Zhang X, Zhang X, Ding X, Wang Z, Fan Y, Chen G, Hu X, Zheng J, Xue Z, He X, Zhang X, Wei Y, Zhang Z, Li J, Li J, Yang J, Xue X, Ma L, Xiao Y. Novel irreversible electroporation ablation (Nano-knife) versus radiofrequency ablation for the treatment of solid liver tumors: a comparative, randomized, multicenter clinical study. Front Oncol 2022; 12:945123. [PMID: 36249062 PMCID: PMC9557230 DOI: 10.3389/fonc.2022.945123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/29/2022] [Indexed: 11/28/2022] Open
Abstract
Irreversible electroporation (IRE) is a soft tissue ablation technique that uses short electrical fields which induce the death of target cells. To evaluate the safety and efficacy of an IRE-based device compared to regular radiofrequency ablation (RFA) of solid liver tumors, in this multicenter, randomized, parallel-arm, non-inferiority study, 152 patients with malignant liver tumors were randomized into IRE (n = 78) and RFA (n = 74) groups. The primary endpoint was the success rate of tumor ablation; the secondary endpoints included the tumor ablation time, complications, tumor recurrence rates and treatment-related adverse events (TRAE). The success rate of tumor ablation using IRE was 94.9% and was non-inferior to the RFA group (96.0%) (P = 0.761). For the secondary endpoints, the average ablation time was 34.29 ± 30.38 min for the IRE group, which was significantly longer than for the RFA group (19.91 ± 16.08 min) (P < 0.001). The incidences of postoperative complications after 1 week (P = 1.000), 1 month (P = 0.610) and 3 months (P = 0.490) were not significantly different between the 2 groups. The recurrence rates of liver tumor at 1, 3 and 6 months after ablation were 0 (0.0%), 10 (13.9%) and 10 (13.3%) in the IRE group and 2.9%, 7.3% and 19.7% in the RFA control group (all P > 0.05), respectively. For safety assessments, 51 patients experienced 191 AEs (65.4%) in the IRE group, which was not different from the RFA group (73.0%, 54/184) (P = 0.646). In 7 IRE patients, 8 TRAEs (7.9%) occurred, the most common being edema of the limbs (mild grade) and fever (severe grade), while no TRAEs occurred in the RFA group. This study proved that the excellent safety and efficacy of IRE was non-inferior to the regular radiofrequency device in ablation performance for the treatment of solid liver tumors. Clinical trial registration: Chinese Clinical Trial Registry: ChiCTR1800017516
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Affiliation(s)
- Xiaobo Zhang
- Department of Radiology, First Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
- Chinese PLA Medical School, Beijing, China
| | - Xiao Zhang
- Department of Radiology, First Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Xiaoyi Ding
- Department of Interventional Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhongmin Wang
- Department of Interventional Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yong Fan
- Department of Medical Imaging, Tianjin Medical University General Hospital, Tianjin, China
| | - Guang Chen
- Department of Radiology, Tianjin First Central Hospital, Tianjin, China
| | - Xiaokun Hu
- Department of Interventional Radiology, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jiasheng Zheng
- Center of Interventional Oncology and Liver Diseases, Beijing Youan Hospital, Beijing, China
| | - Zhixiao Xue
- School of Biomedical Engineering and Technology, Tianjin Medical University, Tianjin, China
| | - Xiaofeng He
- Department of Radiology, First Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Xin Zhang
- Department of Radiology, First Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Yingtian Wei
- Department of Radiology, First Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Zhongliang Zhang
- Department of Radiology, First Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Jing Li
- Department of Radiology, Characteristic Medical Center of Chinese People’s Armed Police Force, Tianjin, China
| | - Jie Li
- Department of Radiology, First Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Jie Yang
- Department of Radiology, First Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Xiaodong Xue
- Department of Radiology, First Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Li Ma
- Department of Anesthesiology, First Medical Center, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Yueyong Xiao
- Department of Radiology, First Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
- *Correspondence: Yueyong Xiao,
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8
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Coombs AW, Jordan C, Hussain SA, Ghandour O. Scoring systems for the management of oncological hepato-pancreato-biliary patients. Ann Hepatobiliary Pancreat Surg 2022; 26:17-30. [PMID: 35220286 PMCID: PMC8901986 DOI: 10.14701/ahbps.21-113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/02/2021] [Indexed: 12/24/2022] Open
Abstract
Oncological scoring systems in surgery are used as evidence-based decision aids to best support management through assessing prognosis, effectiveness and recurrence. Currently, the use of scoring systems in the hepato-pancreato-biliary (HPB) field is limited as concerns over precision and applicability prevent their widespread clinical implementation. The aim of this review was to discuss clinically useful oncological scoring systems for surgical management of HPB patients. A narrative review was conducted to appraise oncological HPB scoring systems. Original research articles of established and novel scoring systems were searched using Google Scholar, PubMed, Cochrane, and Ovid Medline. Selected models were determined by authors. This review discusses nine scoring systems in cancers of the liver (CLIP, BCLC, ALBI Grade, RETREAT, Fong's score), pancreas (Genç's score, mGPS), and biliary tract (TMHSS, MEGNA). Eight models used exclusively objective measurements to compute their scores while one used a mixture of both subjective and objective inputs. Seven models evaluated their scoring performance in external populations, with reported discriminatory c-statistic ranging from 0.58 to 0.82. Selection of model variables was most frequently determined using a combination of univariate and multivariate analysis. Calibration, another determinant of model accuracy, was poorly reported amongst nine scoring systems. A diverse range of HPB surgical scoring systems may facilitate evidence-based decisions on patient management and treatment. Future scoring systems need to be developed using heterogenous patient cohorts with improved stratification, with future trends integrating machine learning and genetics to improve outcome prediction.
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Affiliation(s)
- Alexander W. Coombs
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Chloe Jordan
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Sabba A. Hussain
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Omar Ghandour
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
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Torres-Jiménez J, Esteban-Villarrubia J, Ferreiro-Monteagudo R, Carrato A. Local Treatments in the Unresectable Patient with Colorectal Cancer Metastasis: A Review from the Point of View of the Medical Oncologist. Cancers (Basel) 2021; 13:5938. [PMID: 34885047 PMCID: PMC8656541 DOI: 10.3390/cancers13235938] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/18/2021] [Accepted: 11/21/2021] [Indexed: 12/12/2022] Open
Abstract
For patients with isolated liver metastases from colorectal cancer who are not candidates for potentially curative resections, non-surgical local treatments may be useful. Non-surgical local treatments are classified according to how the treatment is administered. Local treatments are applied directly on hepatic parenchyma, such as radiofrequency, microwave hyperthermia and cryotherapy. Locoregional therapies are delivered through the hepatic artery, such as chemoinfusion, chemoembolization or selective internal radiation with Yttrium 90 radioembolization. The purpose of this review is to describe the different interventional therapies that are available for these patients in routine clinical practice, the most important clinical trials that have tried to demonstrate the effectiveness of each therapy and recommendations from principal medical oncologic societies.
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Affiliation(s)
- Javier Torres-Jiménez
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain; (J.E.-V.); (R.F.-M.)
| | - Jorge Esteban-Villarrubia
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain; (J.E.-V.); (R.F.-M.)
| | - Reyes Ferreiro-Monteagudo
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain; (J.E.-V.); (R.F.-M.)
| | - Alfredo Carrato
- Medical Oncology Department, Ramón y Cajal Health Research Institute (IRYCIS), CIBERONC, Alcalá University, University Hospital Ramon y Cajal, 28034 Madrid, Spain;
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10
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Ausania F, Borin A, Melendez R, Rio PSD, Iglesias A, Bodenlle P, Paniagua M, Arias M. Microwave ablation of colorectal liver metastases: Impact of a 10-mm safety margin on local recurrence in a tertiary care hospital. Ann Hepatobiliary Pancreat Surg 2021; 25:366-370. [PMID: 34402437 PMCID: PMC8382861 DOI: 10.14701/ahbps.2021.25.3.366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/15/2021] [Accepted: 07/11/2021] [Indexed: 11/29/2022] Open
Abstract
Microwave ablation (MWA) for colorectal liver metastasis (CLM) has been traditionally considered inferior to surgery due to the higher rate of local recurrence. The study investigated whether a safety margin of 10 mm can improve local control in patients undergoing surgical MWA. Surgical MWA was used to treat 53 lesions in 22 patients with CLM at our Institution from June 2012 to June 2017. The patients’ mean age was 64.5 years, and the median size of the lesion was 16.5 mm (9–34 mm). MWA was associated with liver resection in 16 patients (72.7%). The median follow-up was 32.4 months. Univariate and multivariate analyses were performed to identify factors associated with tumor recurrence. Median ablation area was 36.6 mm2 (30–50 mm2). The complication rate was 22.7%. No local recurrence was observed during follow-up. Disease-free survival was 20 months (4.8–55.2 months). Univariate analysis revealed that the number of liver metastases and node-positive primary tumors were associated with tumor recurrence. Multivariate analysis revealed that node-positive primary tumor was the only factor significantly associated with tumor recurrence (p = 0.049; odds ratio, 12; 95% confidence interval, 1–143). When performed with a 10-mm safety margin, surgical MWA can lead to acceptable oncological outcomes with low morbidity. Therefore, it represents a good option in selected patients with CLM.
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Affiliation(s)
- Fabio Ausania
- Hepatopancreatobiliary Surgery Unit, Department of Digestive Surgery, Vigo University Hospital, Vigo, Spain
| | - Alex Borin
- Liver Transplant Unit, Department of Surgery, Verona University Hospital, Verona, Italy
| | - Reyes Melendez
- Hepatopancreatobiliary Surgery Unit, Department of Digestive Surgery, Vigo University Hospital, Vigo, Spain
| | - Paula Senra Del Rio
- Hepatopancreatobiliary Surgery Unit, Department of Digestive Surgery, Vigo University Hospital, Vigo, Spain
| | | | - Pilar Bodenlle
- Department of Radiology, Vigo University Hospital, Vigo, Spain
| | - Marta Paniagua
- Hepatopancreatobiliary Surgery Unit, Department of Digestive Surgery, Vigo University Hospital, Vigo, Spain
| | - Mercedes Arias
- Department of Radiology, Vigo University Hospital, Vigo, Spain
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11
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Mauri G, Monfardini L, Garnero A, Zampino MG, Orsi F, Della Vigna P, Bonomo G, Varano GM, Busso M, Gazzera C, Fonio P, Veltri A, Calandri M. Optimizing Loco Regional Management of Oligometastatic Colorectal Cancer: Technical Aspects and Biomarkers, Two Sides of the Same Coin. Cancers (Basel) 2021; 13:2617. [PMID: 34073585 PMCID: PMC8198296 DOI: 10.3390/cancers13112617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/21/2021] [Accepted: 05/22/2021] [Indexed: 11/23/2022] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer worldwide and has a high rate of metastatic disease which is the main cause of CRC-related death. Oligometastatic disease is a clinical condition recently included in ESMO guidelines that can benefit from a more aggressive locoregional approach. This review focuses the attention on colorectal liver metastases (CRLM) and highlights recommendations and therapeutic locoregional strategies drawn from the current literature and consensus conferences. The different percutaneous therapies (radiofrequency ablation, microwave ablation, irreversible electroporation) as well as trans-arterial approaches (chemoembolization and radioembolization) are discussed. Ablation margins, the choice of the imaging guidance as well as characteristics of the different ablation techniques and other technical aspects are analyzed. A specific attention is then paid to the increasing role of biomarkers (in particular molecular profiling) and their role in the selection of the proper treatment for the right patient. In conclusion, in this review an up-to-date state of the art of the application of locoregional treatments on CRLM is provided, highlighting both technical aspects and the role of biomarkers, two sides of the same coin.
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Affiliation(s)
- Giovanni Mauri
- Divisione di Radiologia Interventistica, Istituto Europeo di Oncologia, IRCCS, 20141 Milan, Italy; (G.M.); (F.O.); (P.D.V.); (G.B.); (G.M.V.)
- Dipartimento di Oncologia ed Emato-Oncologia, Università degli Studi di Milano, 20122 Milan, Italy
| | | | - Andrea Garnero
- Radiodiagnostica 1 U. A.O.U., San Luigi Gonzaga di Orbassano, Regione Gonzole 10, 10043 Orbassano, Torino, Italy; (A.G.); (M.B.); (A.V.); (M.C.)
- Department of Surgical Sciences, University of Turin, 10124 Torino, Italy;
| | - Maria Giulia Zampino
- Divisione di Oncologia Medica Gastrointestinale e Tumori Neuroendocrini, Istituto Europeo di Oncologia, IRCCS, 20141 Milan, Italy;
| | - Franco Orsi
- Divisione di Radiologia Interventistica, Istituto Europeo di Oncologia, IRCCS, 20141 Milan, Italy; (G.M.); (F.O.); (P.D.V.); (G.B.); (G.M.V.)
| | - Paolo Della Vigna
- Divisione di Radiologia Interventistica, Istituto Europeo di Oncologia, IRCCS, 20141 Milan, Italy; (G.M.); (F.O.); (P.D.V.); (G.B.); (G.M.V.)
| | - Guido Bonomo
- Divisione di Radiologia Interventistica, Istituto Europeo di Oncologia, IRCCS, 20141 Milan, Italy; (G.M.); (F.O.); (P.D.V.); (G.B.); (G.M.V.)
| | - Gianluca Maria Varano
- Divisione di Radiologia Interventistica, Istituto Europeo di Oncologia, IRCCS, 20141 Milan, Italy; (G.M.); (F.O.); (P.D.V.); (G.B.); (G.M.V.)
| | - Marco Busso
- Radiodiagnostica 1 U. A.O.U., San Luigi Gonzaga di Orbassano, Regione Gonzole 10, 10043 Orbassano, Torino, Italy; (A.G.); (M.B.); (A.V.); (M.C.)
| | - Carlo Gazzera
- Radiodiagnostica 1 U, A.O.U. Città della Scienza e della Salute, 10126 Torino, Italy;
| | - Paolo Fonio
- Department of Surgical Sciences, University of Turin, 10124 Torino, Italy;
- Radiodiagnostica 1 U, A.O.U. Città della Scienza e della Salute, 10126 Torino, Italy;
| | - Andrea Veltri
- Radiodiagnostica 1 U. A.O.U., San Luigi Gonzaga di Orbassano, Regione Gonzole 10, 10043 Orbassano, Torino, Italy; (A.G.); (M.B.); (A.V.); (M.C.)
- Department of Oncology, University of Turin, 10124 Torino, Italy
| | - Marco Calandri
- Radiodiagnostica 1 U. A.O.U., San Luigi Gonzaga di Orbassano, Regione Gonzole 10, 10043 Orbassano, Torino, Italy; (A.G.); (M.B.); (A.V.); (M.C.)
- Department of Oncology, University of Turin, 10124 Torino, Italy
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12
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Storman D, Swierz MJ, Riemsma RP, Wolff R, Mitus JW, Pedziwiatr M, Kleijnen J, Bala MM. Electrocoagulation for liver metastases. Cochrane Database Syst Rev 2021; 1:CD009497. [PMID: 33507555 PMCID: PMC8094173 DOI: 10.1002/14651858.cd009497.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Primary liver tumours and liver metastases from colorectal carcinoma are two of the most common malignant tumours to affect the liver. The liver is second only to the lymph nodes as the most common site for metastatic disease. More than half of the people with metastatic liver disease will die from metastatic complications. Electrocoagulation by diathermy is a method used to destroy tumour tissue, using a high-frequency electric current generating high temperatures, applied locally with an electrode (needle, blade, or ball). The objective of this method is to destroy the tumour completely, if possible, in a single session. With the time, electrocoagulation by diathermy has been replaced by other techniques, but the evidence is unclear. OBJECTIVES To assess the beneficial and harmful effects of electrocoagulation by diathermy, administered alone or with another intervention, versus no intervention, other ablation methods, or systemic treatments in people with liver metastases. SEARCH METHODS We searched the Cochrane Hepato-Biliary Group Controlled Trials Register, CENTRAL, MEDLINE Ovid, Embase Ovid, LILACS, Science Citation Index Expanded, Conference Proceedings Citation Index - Science, CINAHL, ClinicalTrials.gov, ICTRP, and FDA to October 2020. SELECTION CRITERIA We considered all randomised trials that assessed beneficial and harmful effects of electrocoagulation by diathermy, administered alone or with another intervention, versus comparators, in people with liver metastases, regardless of the location of the primary tumour. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. We assessed risk of bias of the included trial using predefined risk of bias domains, and presented the review results incorporating the certainty of the evidence using GRADE. MAIN RESULTS We included one randomised clinical trial with 306 participants (175 males; 131 females) who had undergone resection of the sigmoid colon, and who had five or more visible and palpable hepatic metastases. The diagnosis was confirmed by histological assessment (biopsy) and by carcinoembryonic antigen (CEA) level. The trial was conducted in Iraq. The age of participants ranged between 38 and 79 years. The participants were randomised to four different study groups. The liver metastases were biopsied and treated (only once) in three of the groups: 75 received electrocoagulation by diathermy alone, 76 received electrocoagulation plus allopurinol, 78 received electrocoagulation plus dimethyl sulphoxide. In the fourth intervention group, 77 participants functioning as controls received a vehicle solution of allopurinol 5 mL 4 x a day by mouth; the metastases were left untouched. The status of the liver and lungs was followed by ultrasound investigations, without the use of a contrast agent. Participants were followed for five years. The analyses are based on per-protocol data only analysing 223 participants. We judged the trial to be at high risk of bias. After excluding 'nonevaluable patients', the groups seemed comparable for baseline characteristics. Mortality due to disease spread at five-year follow-up was 98% in the electrocoagulation group (57/58 evaluable people); 87% in the electrocoagulation plus allopurinol group (46/53 evaluable people); 86% in the electrocoagulation plus dimethyl sulphoxide group (49/57 evaluable people); and 100% in the control group (55/55 evaluable people). We observed no difference in mortality between the electrocoagulation alone group versus the control group (risk ratio (RR) 0.98, 95% confidence interval (CI) 0.94 to 1.03; 113 participants; very low-certainty evidence). We observed lower mortality in the electrocoagulation combined with allopurinol or dimethyl sulphoxide group versus the control group (RR 0.87, 95% CI 0.80 to 0.95; 165 participants; low-certainty evidence). We are very uncertain regarding post-operative deaths between the electrocoagulation alone group versus the control group (RR 1.03, 95% CI 0.07 to 16.12; 152 participants; very low-certainty evidence) and between the electrocoagulation combined with allopurinol or dimethyl sulphoxide groups versus the control group (RR 1.00, 95% CI 0.09 to 10.86; 231 participants; very low-certainty evidence). The trial authors did not report data on number of participants with other adverse events and complications, recurrence of liver metastases, time to progression of liver metastases, tumour response measures, and health-related quality of life. Data on failure to clear liver metastases were not provided for the control group. There was no information on funding or conflict of interest. We identified no ongoing trials. AUTHORS' CONCLUSIONS The evidence on the beneficial and harmful effects of electrocoagulation alone or in combination with allopurinol or dimethyl sulphoxide in people with liver metastases is insufficient, as it is based on one randomised clinical trial at low to very low certainty. It is very uncertain if there is a difference in all-cause mortality and post-operative mortality between electrocoagulation alone versus control. It is also uncertain if electrocoagulation in combination with allopurinol or dimethyl sulphoxide may result in a slight reduction of all-cause mortality in comparison with a vehicle solution of allopurinol (control). It is very uncertain if there is a difference in post-operative mortality between the electrocoagulation combined with allopurinol or dimethyl sulphoxide group versus control. Data on other adverse events and complications, failure to clear liver metastases or recurrence of liver metastases, time to progression of liver metastases, tumour response measures, and health-related quality of life were most lacking or insufficiently reported for analysis. Electrocoagulation by diathermy is no longer used in the described way, and this may explain the lack of further trials.
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Affiliation(s)
- Dawid Storman
- Chair of Epidemiology and Preventive Medicine, Department of Hygiene and Dietetics, Jagiellonian University Medical College, Krakow, Poland
| | - Mateusz J Swierz
- Chair of Epidemiology and Preventive Medicine, Department of Hygiene and Dietetics, Jagiellonian University Medical College, Krakow, Poland
| | | | | | - Jerzy W Mitus
- Department of Surgical Oncology, The Maria Sklodowska-Curie Institute, Oncology Center, Krakow Branch; Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
| | - Michal Pedziwiatr
- 2nd Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Jos Kleijnen
- School for Public Health and Primary Care (CAPHRI), Maastricht University, Maastricht, Netherlands
| | - Malgorzata M Bala
- Chair of Epidemiology and Preventive Medicine, Department of Hygiene and Dietetics, Jagiellonian University Medical College, Krakow, Poland
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Dreher C, Linde P, Boda-Heggemann J, Baessler B. Radiomics for liver tumours. Strahlenther Onkol 2020; 196:888-899. [PMID: 32296901 PMCID: PMC7498486 DOI: 10.1007/s00066-020-01615-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 03/20/2020] [Indexed: 12/15/2022]
Abstract
Current research, especially in oncology, increasingly focuses on the integration of quantitative, multiparametric and functional imaging data. In this fast-growing field of research, radiomics may allow for a more sophisticated analysis of imaging data, far beyond the qualitative evaluation of visible tissue changes. Through use of quantitative imaging data, more tailored and tumour-specific diagnostic work-up and individualized treatment concepts may be applied for oncologic patients in the future. This is of special importance in cross-sectional disciplines such as radiology and radiation oncology, with already high and still further increasing use of imaging data in daily clinical practice. Liver targets are generally treated with stereotactic body radiotherapy (SBRT), allowing for local dose escalation while preserving surrounding normal tissue. With the introduction of online target surveillance with implanted markers, 3D-ultrasound on conventional linacs and hybrid magnetic resonance imaging (MRI)-linear accelerators, individualized adaptive radiotherapy is heading towards realization. The use of big data such as radiomics and the integration of artificial intelligence techniques have the potential to further improve image-based treatment planning and structured follow-up, with outcome/toxicity prediction and immediate detection of (oligo)progression. The scope of current research in this innovative field is to identify and critically discuss possible application forms of radiomics, which is why this review tries to summarize current knowledge about interdisciplinary integration of radiomics in oncologic patients, with a focus on investigations of radiotherapy in patients with liver cancer or oligometastases including multiparametric, quantitative data into (radio)-oncologic workflow from disease diagnosis, treatment planning, delivery and patient follow-up.
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Affiliation(s)
- Constantin Dreher
- Department of Radiation Oncology, University Hospital Mannheim, Medical Faculty of Mannheim, University of Heidelberg, Theodor-Kutzer Ufer 1–3, 68167 Mannheim, Germany
| | - Philipp Linde
- Department of Radiation Oncology, Medical Faculty and University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Judit Boda-Heggemann
- Department of Radiation Oncology, University Hospital Mannheim, Medical Faculty of Mannheim, University of Heidelberg, Theodor-Kutzer Ufer 1–3, 68167 Mannheim, Germany
| | - Bettina Baessler
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
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14
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Janssen E, Subtil B, de la Jara Ortiz F, Verheul HMW, Tauriello DVF. Combinatorial Immunotherapies for Metastatic Colorectal Cancer. Cancers (Basel) 2020; 12:cancers12071875. [PMID: 32664619 PMCID: PMC7408881 DOI: 10.3390/cancers12071875] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/06/2020] [Accepted: 07/09/2020] [Indexed: 12/11/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most frequent and deadly forms of cancer. About half of patients are affected by metastasis, with the cancer spreading to e.g., liver, lungs or the peritoneum. The majority of these patients cannot be cured despite steady advances in treatment options. Immunotherapies are currently not widely applicable for this disease, yet show potential in preclinical models and clinical translation. The tumour microenvironment (TME) has emerged as a key factor in CRC metastasis, including by means of immune evasion-forming a major barrier to effective immuno-oncology. Several approaches are in development that aim to overcome the immunosuppressive environment and boost anti-tumour immunity. Among them are vaccination strategies, cellular transplantation therapies, and targeted treatments. Given the complexity of the system, we argue for rational design of combinatorial therapies and consider the implications of precision medicine in this context.
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Affiliation(s)
- Eline Janssen
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands; (E.J.); (B.S.); (F.d.l.J.O.)
| | - Beatriz Subtil
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands; (E.J.); (B.S.); (F.d.l.J.O.)
| | - Fàtima de la Jara Ortiz
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands; (E.J.); (B.S.); (F.d.l.J.O.)
| | - Henk M. W. Verheul
- Department of Medical Oncology, Radboud University Medical Center, PO Box 9101, 6500 HBNijmegen, The Netherlands;
| | - Daniele V. F. Tauriello
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands; (E.J.); (B.S.); (F.d.l.J.O.)
- Correspondence:
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15
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Gootjes EC, van der Stok EP, Buffart TE, Bakkerus L, Labots M, Zonderhuis BM, Tuynman JB, Meijerink MR, van de Ven PM, Haasbeek CJ, ten Tije AJ, de Groot JB, Hendriks MP, van Meerten E, Nuyttens JJ, Grunhagen DJ, Verhoef C, Verheul HM. Safety and Feasibility of Additional Tumor Debulking to First-Line Palliative Combination Chemotherapy for Patients with Multiorgan Metastatic Colorectal Cancer. Oncologist 2020; 25:e1195-e1201. [PMID: 32490570 PMCID: PMC7418352 DOI: 10.1634/theoncologist.2019-0693] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 04/16/2020] [Indexed: 02/06/2023] Open
Abstract
Introduction Local treatment of metastases is frequently performed in patients with multiorgan metastatic colorectal carcinoma (mCRC) analogous to selected patients with oligometastatic disease for whom this is standard of care. The ORCHESTRA trial (NCT01792934) was designed to prospectively evaluate overall survival benefit from tumor debulking in addition to chemotherapy in patients with multiorgan mCRC. Here, we report the preplanned safety and feasibility evaluation after inclusion of the first 100 patients. Methods Patients were eligible if at least 80% tumor debulking was deemed feasible by resection, radiotherapy and/or thermal ablative therapy. In case of clinical benefit after three or four cycles of respectively 5‐fluorouracil/leucovorin or capecitabine and oxaliplatin ± bevacizumab patients were randomized to tumor debulking followed by chemotherapy in the intervention arm, or standard treatment with chemotherapy. Results Twelve patients dropped out prior to randomization for various reasons. Eighty‐eight patients were randomized to the standard (n = 43) or intervention arm (n = 45). No patients withdrew after randomization. Debulking was performed in 82% (n = 37). Two patients had no lesions left to treat, five had progressive disease, and one patient died prior to local treatment. In 15 patients (40%) 21 serious adverse events related to debulking were reported. Postoperative mortality was 2.7% (n = 1). After debulking chemotherapy was resumed in 89% of patients. Conclusion Tumor debulking is feasible and does not prohibit administration of palliative chemotherapy in the majority of patients with multiorgan mCRC, despite the occurrence of serious adverse events related to local treatment. Implications for Practice This first prospective randomized trial on tumor debulking in addition to chemotherapy shows that local treatment of metastases is feasible in patients with multiorgan metastatic colorectal cancer and does not prohibit administration of palliative systemic therapy, despite the occurrence of serious adverse events related to local treatment. The trial continues accrual, and overall survival (OS) data and quality of life assessment are collected to determine whether the primary aim of >6 months OS benefit with preserved quality of life will be met. This will support evidence‐based decision making in multidisciplinary colorectal cancer care and can be readily implemented in daily practice. The ORCHESTRA trial was designed to prospectively evaluate overall survival benefit from tumor debulking in addition to chemotherapy in patients with multi‐organ metastatic colorectal cancer. This article reports the preplanned safety and feasibility evaluation after inclusion of the first 100 patients.
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Affiliation(s)
- Elske C. Gootjes
- Department of Medical Oncology, VU University Medical CenterAmsterdamThe Netherlands
| | | | - Tineke E. Buffart
- Department of Medical Oncology, VU University Medical CenterAmsterdamThe Netherlands
- Department of Gastrointestinal Oncology, Antoni van LeeuwenhoekAmsterdamThe Netherlands
| | - Lotte Bakkerus
- Department of Medical Oncology, VU University Medical CenterAmsterdamThe Netherlands
- Department of Medical Oncology, Radboud University HospitalNijmegenThe Netherlands
| | - Mariette Labots
- Department of Medical Oncology, VU University Medical CenterAmsterdamThe Netherlands
| | | | | | - Martijn R. Meijerink
- Department of Radiology and Nuclear Medicine, VU University Medical CenterAmsterdamThe Netherlands
| | - Peter M. van de Ven
- Department of Epidemiology and Biostatistics, VU University Medical CenterAmsterdamThe Netherlands
| | | | | | | | | | - Esther van Meerten
- Department of Medical Oncology, Erasmus MC Cancer InstituteRotterdamThe Netherlands
| | | | - Dirk J. Grunhagen
- Department of Surgery, Erasmus MC Cancer InstituteRotterdamThe Netherlands
| | - Cornelis Verhoef
- Department of Surgery, Erasmus MC Cancer InstituteRotterdamThe Netherlands
| | - Henk M.W. Verheul
- Department of Medical Oncology, VU University Medical CenterAmsterdamThe Netherlands
- Department of Medical Oncology, Radboud University HospitalNijmegenThe Netherlands
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16
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Lund M, Nadarevic T, Bjerre TA, Grønbaek H, Mortensen F, Kragh Andersen P. Contrast-enhanced ultrasound compared with computed tomography, magnetic resonance imaging, and positron emission tomography-computed tomography for diagnosing liver metastases in people with newly diagnosed colorectal cancer. Hippokratia 2020. [DOI: 10.1002/14651858.cd012388.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Martin Lund
- Department of Radiology; Randers Regional Hospital; Randers Denmark
| | - Tin Nadarevic
- Department of Radiology; Clinical Hospital Centre Rijeka; Rijeka Croatia
| | | | - Henning Grønbaek
- Medical Department V; Aarhus University Hospital; Aarhus Denmark
| | - Frank Mortensen
- Department of Surgery L; Aarhus University Hospital; Aarhus Denmark
| | - Per Kragh Andersen
- Department of Biostatistics; University of Copenhagen, Faculty of Health Sciences, Institute of Public Health; Copenhagen K Denmark
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17
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Cacciola A, Parisi S, Tamburella C, Lillo S, Ferini G, Molino L, Iatì G, Pontoriero A, Bottari A, Mazziotti S, Cicero G, Minutoli F, Blandino A, Pergolizzi S. Stereotactic body radiation therapy and radiofrequency ablation for the treatment of liver metastases: How and when? Rep Pract Oncol Radiother 2020; 25:299-306. [PMID: 32194349 DOI: 10.1016/j.rpor.2020.02.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 02/19/2020] [Indexed: 02/07/2023] Open
Abstract
Limited liver metastases represent a clinical challenge. Surgical approach is the most frequently reported treatment option, however, some patients are not eligible for surgical interventions. Relatively recent technologic advances have permitted the safe use of ablative techniques employed in the cure of hepatic metastases. Among these, radiofrequency ablation (RFA) and stereotactic body radiotherapy (SBRT) have emerged as valid treatments in a significant proportion of patients with intrahepatic oligometastatic disease. This review offers an up-to-date of current available literature on this issue focusing on the use and outcomes of RFA and SBRT, according to the PICO (Population, Intervention, Comparison and Outcomes) criteria.
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Affiliation(s)
- Alberto Cacciola
- Radiation Oncology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Silvana Parisi
- Radiation Oncology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Consuelo Tamburella
- Radiation Oncology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Sara Lillo
- Radiation Oncology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Gianluca Ferini
- Radiation Oncology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Laura Molino
- Radiation Oncology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Giuseppe Iatì
- Radiation Oncology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Antonio Pontoriero
- Radiation Oncology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Antonio Bottari
- Radiology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Silvio Mazziotti
- Radiology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Giuseppe Cicero
- Radiology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Fabio Minutoli
- Nuclear Medicine Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Alfredo Blandino
- Radiology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Stefano Pergolizzi
- Radiation Oncology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina, Messina, Italy
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Luo M, Chen SL, Chen J, Yan H, Qiu Z, Chen G, Lu L, Zhang F. Resection vs. ablation for lesions characterized as resectable-ablative within the colorectal liver oligometastases criteria: a propensity score matching from retrospective study. PeerJ 2020; 8:e8398. [PMID: 32025372 PMCID: PMC6991127 DOI: 10.7717/peerj.8398] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 12/16/2019] [Indexed: 12/12/2022] Open
Abstract
Background There has been no prospective or retrospective studies reporting the comparison outcome between surgery and ablation for resectable-ablative (lesions could be treated by resection or complete ablation) colorectal liver oligometastases (CLOM). The purpose of this study was to compare the efficacy and prognostic difference in patients who underwent R0 resection vs. complete ablation within the resectable-ablative CLOM criteria. Methods From January 2008 to May 2018, a total of 2,367 patients diagnosed with colorectal liver metastases were included in this observational study. The metastasis was characterized by only limited to liver with number ≤5, size ≤5 cm, and resectable-ablative (lesions could be treated by resection or complete ablation). The evaluated indications, including liver progression-free survival (LPFS), overall survival (OS), survival rates, pattern and number of recurrences, and complications, were compared by using propensity score matching (PSM). The Kaplan-Meier curves were generated, and a log-rank test was performed. The Cox regression model was used for univariate and multivariate analyses to identify predictors of outcomes. Results A total of 421 consecutive patients were eligible for this study, with 250 and 171 undergoing R0 resection and complete ablation, respectively. PSM identified 145 patients from each group. The 1-, 3-, 5- and 8-year OS rates in the resection group and the ablation group were 95.8% vs. 95.0%, 69.8% vs. 60.1%, 53.6% vs. 42.5%, and 45.1% vs. 32.9% (p = 0.075), respectively. The median LPFS in the resection group was significantly longer than that in the ablation group (35 months vs. 15 months, p = 0.011). No statistical difference was found in LPFS between the two groups when comparing ≤3 cm liver metastases. For liver metastasis >3 cm, the median LPFS in the resection group and ablation group was 11 months and 5 months, respectively (p = 0.001). In terms of high risk of clinical risk score (CRS), the resection group showed longer LPFS than the ablation group (median 18 months vs. 10 months, p = 0.043). Conclusion For patients within the CLOM criteria suggesting that liver metastases were resectable as well as ablative, resection could result in longer liver recurrence-free survival than ablation in cases with size >3 cm or high risk of CRS. But for ≤3 cm liver metastases, their treatment efficacies were comparable.
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Affiliation(s)
- Ma Luo
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Si-Liang Chen
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Jiawen Chen
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Huzheng Yan
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Zhenkang Qiu
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Guanyu Chen
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Ligong Lu
- Zhuhai Interventional Medical Center, Zhuhai Precision Medical Center, Zhuhai People's Hospital, Zhuhai Hospital Affiliated with Jinan University, Zhuhai, Guangdong, China
| | - Fujun Zhang
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
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Vera R, González-Flores E, Rubio C, Urbano J, Valero Camps M, Ciampi-Dopazo JJ, Orcajo Rincón J, Morillo Macías V, Gomez Braco MA, Suarez-Artacho G. Multidisciplinary management of liver metastases in patients with colorectal cancer: a consensus of SEOM, AEC, SEOR, SERVEI, and SEMNIM. Clin Transl Oncol 2019; 22:647-662. [PMID: 31359336 DOI: 10.1007/s12094-019-02182-z] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 07/08/2019] [Indexed: 12/12/2022]
Abstract
Colorectal cancer (CRC) has the second-highest tumor incidence and is a leading cause of death by cancer. Nearly 20% of patients with CRC will have metastases at the time of diagnosis, and more than 50% of patients with CRC develop metastatic disease during the course of their disease. A group of experts from the Spanish Society of Medical Oncology, the Spanish Association of Surgeons, the Spanish Society of Radiation Oncology, the Spanish Society of Vascular and Interventional Radiology, and the Spanish Society of Nuclear Medicine and Molecular Imaging met to discuss and provide a multidisciplinary consensus on the management of liver metastases in patients with CRC. The group defined the different scenarios in which the disease can present: fit or unfit patients with resectable liver metastases, patients with potential resectable liver metastases, and patients with unresectable liver metastases. Within each scenario, the different strategies and therapeutic approaches are discussed.
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Affiliation(s)
- R Vera
- Medical Oncology, Complejo Hospitalario de Navarra, Calle Irunlarrea, 3, 31008, Pamplona, Navarra, Spain.
| | | | - C Rubio
- Radiation Oncology Department, University Hospital HM Sanchinarro, Madrid, Spain
| | - J Urbano
- Vascular and Interventional Radiology, Vithas Hospitals Group, Madrid, Spain
| | - M Valero Camps
- Nuclear Medicine, Clínica Rotger (Quiron Salud), Palma de Mallorca, Spain
| | - J J Ciampi-Dopazo
- Interventional Radiology Unit, Complejo Hospitalario de Toledo, Toledo, Spain
| | - J Orcajo Rincón
- Nuclear Medicine, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - V Morillo Macías
- Radiation Oncology, Hospital Provincial de Castellón, Castellón, Spain
| | - M A Gomez Braco
- Hepatobiliary and Liver Transplantation Unit, University Hospital Virgen del Rocío, Sevilla, Spain
| | - G Suarez-Artacho
- Hepatobiliary and Liver Transplantation Unit, University Hospital Virgen del Rocío, Sevilla, Spain
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Gootjes EC, Bakkerus L, Ten Tije AJ, Witteveen PO, Buffart TE, Bridgewater JA, Primrose JN, Verhoef C, Verheul HMW. The value of tumour debulking for patients with extensive multi-organ metastatic colorectal cancer. Eur J Cancer 2018; 103:160-164. [PMID: 30243064 DOI: 10.1016/j.ejca.2018.07.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Accepted: 07/08/2018] [Indexed: 02/07/2023]
Abstract
Local treatment of metastases by surgical resection or other ablative therapies is technically feasible in an increasing number of patients with multi-organ metastatic cancer. This results in a growing debate on whether patients with extensive disease, that is traditionally deemed unresectable, may benefit from local treatment of metastases when added to standard palliative systemic therapy. For selected patients with oligometastatic colorectal cancer, local treatment of metastases has become the standard of care based on retrospective reports showing long-term survival rates. In addition to systemic therapy, preliminary evidence suggests that patients with extensive metastatic colorectal cancer may also benefit from local treatment. Here, we present the future perspectives based on the available literature on local treatment approaches in colorectal cancer.
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Affiliation(s)
- Elske C Gootjes
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Lotte Bakkerus
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Albert J Ten Tije
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands; Department of Medical Oncology, Amphia Hospital, Breda, The Netherlands
| | | | - Tineke E Buffart
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | | | - John N Primrose
- University Surgery and Cancer Sciences Division, University of Southampton, Southampton General Hospital, Southampton UK
| | - Cornelis Verhoef
- Department of Surgical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Henk M W Verheul
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Oncology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands.
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Tan HL, Lee M, Vellayappan BA, Neo WT, Yong WP. The Role of Liver-Directed Therapy in Metastatic Colorectal Cancer. CURRENT COLORECTAL CANCER REPORTS 2018; 14:129-137. [PMID: 30294248 PMCID: PMC6153585 DOI: 10.1007/s11888-018-0409-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Purpose of Review Colorectal cancer liver metastasis is a major clinical problem, and surgical resection is the only potentially curative treatment. We seek to discuss various liver-directed therapy modalities and explore their roles in the evolving realm of treatment strategies for metastatic colorectal cancer. Recent Findings Clinical outcomes for patients with colorectal cancer liver metastases have improved as more patients undergo potentially curative resection and as the armamentarium of systemic treatment and liver-directed therapies continues to expand. Liver-directed therapies have been developed as adjuncts to improve resectability, employed in the adjuvant setting to potentially reduce local recurrence rates, and utilized in the palliative setting with the aim to improve overall survival. Summary Ongoing research is expected to validate the role of these evolving therapeutic options, and determine how best to sequence and when to apply these therapies.
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Affiliation(s)
- Hon Lyn Tan
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS), National University Health System, 1E Kent Ridge Road, Singapore, 119228 Singapore
| | - Matilda Lee
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS), National University Health System, 1E Kent Ridge Road, Singapore, 119228 Singapore
| | - Balamurugan A Vellayappan
- Department of Radiation Oncology, National University Cancer Institute, Singapore (NCIS), National University Health System, 1E Kent Ridge Road, Singapore, 119228 Singapore
| | - Wee Thong Neo
- 3Department of Diagnostic Imaging, National University Health System, 1E Kent Ridge Road, Singapore, 119228 Singapore
| | - Wei Peng Yong
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS), National University Health System, 1E Kent Ridge Road, Singapore, 119228 Singapore
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Colorectal liver metastases: surgery versus thermal ablation (COLLISION) - a phase III single-blind prospective randomized controlled trial. BMC Cancer 2018; 18:821. [PMID: 30111304 PMCID: PMC6094448 DOI: 10.1186/s12885-018-4716-8] [Citation(s) in RCA: 138] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 08/02/2018] [Indexed: 12/22/2022] Open
Abstract
Background Radiofrequency ablation (RFA) and microwave ablation (MWA) are widely accepted techniques to eliminate small unresectable colorectal liver metastases (CRLM). Although previous studies labelled thermal ablation inferior to surgical resection, the apparent selection bias when comparing patients with unresectable disease to surgical candidates, the superior safety profile, and the competitive overall survival results for the more recent reports mandate the setup of a randomized controlled trial. The objective of the COLLISION trial is to prove non-inferiority of thermal ablation compared to hepatic resection in patients with at least one resectable and ablatable CRLM and no extrahepatic disease. Methods In this two-arm, single-blind multi-center phase-III clinical trial, six hundred and eighteen patients with at least one CRLM (≤3 cm) will be included to undergo either surgical resection or thermal ablation of appointed target lesion(s) (≤3 cm). Primary endpoint is OS (overall survival, intention-to-treat analysis). Main secondary endpoints are overall disease-free survival (DFS), time to progression (TTP), time to local progression (TTLP), primary and assisted technique efficacy (PTE, ATE), procedural morbidity and mortality, length of hospital stay, assessment of pain and quality of life (QoL), cost-effectiveness ratio (ICER) and quality-adjusted life years (QALY). Discussion If thermal ablation proves to be non-inferior in treating lesions ≤3 cm, a switch in treatment-method may lead to a reduction of the post-procedural morbidity and mortality, length of hospital stay and incremental costs without compromising oncological outcome for patients with CRLM. Trial registration NCT03088150, January 11th 2017.
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Liver metastases from colorectal cancer: propensity score-based comparison of stereotactic body radiation therapy vs. microwave ablation. J Cancer Res Clin Oncol 2018; 144:1777-1783. [PMID: 29934790 DOI: 10.1007/s00432-018-2692-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 06/18/2018] [Indexed: 12/22/2022]
Abstract
PURPOSE The study aim was to compare the disease control in two groups of patients affected by liver metastases from CRC treated with microwave ablation (MWA) or stereotactic body radiation therapy (SBRT). METHODS We extracted data of patients treated between 2009 and 2016. Inclusion criteria were: (1) maximum diameter of the liver lesions less than 4 cm; (2) no more than three liver lesions; (3) no evidence of progressive or untreated gross disease outside the liver; (4) adequate liver function; (5) no concurrent chemotherapy; (6) minimum age of 18. Tumour response was classified according to EORTC-RECIST criteria. Aim of the present study was to evaluate freedom from local progression (FFLP). To reduce indication bias, an inverse probability of treatment weighting was used to estimate treatment effect. RESULTS A total of 135 patients with 214 lesions were included in the analysis. Median follow-up time was 24.5 months (range 2.4-95.8). The 1-year freedom from local progression (FFLP) was 88% (95%CI 80-92). In the SBRT group, FFLP was statistically longer than MWA group (p = 0.0214); the 1-year FFLP was 91% (95% CI 81-95) in SBRT group and 84% (95% CI 0.72-0.91) in MWA group. Patients treated with SBRT showed a reduce risk of local relapse compared to MWA (adjusted HR 0.31; 95%CI 0.13-0.70, p = 0.005). As expected, analogous result obtained in the inverse probability weighting analysis (HR 0.38; 95%CI 0.18-0.80; p = 0.011). CONCLUSION In conclusion, there seems to be an advantage of SBRT compared to MWA in treating CRC liver metastases, particularly for lesions bigger than 30 mm.
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Radiofrequency and Microwave Ablation Compared to Systemic Chemotherapy and to Partial Hepatectomy in the Treatment of Colorectal Liver Metastases: A Systematic Review and Meta-Analysis. Cardiovasc Intervent Radiol 2018; 41:1189-1204. [PMID: 29666906 PMCID: PMC6021475 DOI: 10.1007/s00270-018-1959-3] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 04/05/2018] [Indexed: 12/18/2022]
Abstract
Purpose To assess safety and outcome of radiofrequency ablation (RFA) and microwave ablation (MWA) as compared to systemic chemotherapy and partial hepatectomy (PH) in the treatment of colorectal liver metastases (CRLM). Methods MEDLINE, Embase and the Cochrane Library were searched. Randomized trials and comparative observational studies with multivariate analysis and/or matching were included. Guidelines from National Guideline Clearinghouse and Guidelines International Network were assessed using the AGREE II instrument. Results The search revealed 3530 records; 328 were selected for full-text review; 48 were included: 8 systematic reviews, 2 randomized studies, 26 comparative observational studies, 2 guideline-articles and 10 case series; in addition 13 guidelines were evaluated. Literature to assess the effectiveness of ablation was limited. RFA + systemic chemotherapy was superior to chemotherapy alone. PH was superior to RFA alone but not to RFA + PH or to MWA. Compared to PH, RFA showed fewer complications, MWA did not. Outcomes were subject to residual confounding since ablation was only employed for unresectable disease. Conclusion The results from the EORTC-CLOCC trial, the comparable survival for ablation + PH versus PH alone, the potential to induce long-term disease control and the low complication rate argue in favour of ablation over chemotherapy alone. Further randomized comparisons of ablation to current-day chemotherapy alone should therefore be considered unethical. Hence, the highest achievable level of evidence for unresectable CRLM seems reached. The apparent selection bias from previous studies and the superior safety profile mandate the setup of randomized controlled trials comparing ablation to surgery. Electronic supplementary material The online version of this article (10.1007/s00270-018-1959-3) contains supplementary material, which is available to authorized users.
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25
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Binnebösel M, Bruners P, Klink CD, Kuhl C, Neumann UP. [Oligometastasized stage IV colorectal cancer : Surgical resection and local ablative procedures]. Chirurg 2018; 87:371-9. [PMID: 27146386 DOI: 10.1007/s00104-016-0187-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND By the intensified combination of systemic, surgical and local ablative therapies a significant improvement in therapy results for metastasized colorectal cancer has been achieved in the last decade. Downstaging with subsequent resection is nowadays a standard for oligometastasized primarily unresectable colorectal cancer. MATERIAL AND METHODS The value of combining resection and local ablation is unclear; therefore, this article gives an overview of the available literature dealing with the combination of surgery and local ablative methods for oligometastasized stage IV colorectal cancer. RESULTS The best results were obtained following surgical resection alone. Whereas nowadays cryoablation is of minor importance, the most successful results are achieved following local ablative methods by radiofrequency and microwave ablation. In the future irreversible electroporation will be the most promising local ablative method. A combination of surgical resection and local ablation appears to be rational in patients if an R0 resection can be achieved. CONCLUSION Surgical resection of colorectal liver metastases is the gold standard for oncological therapy whenever possible. The rational combination of non-curative surgical resection and local ablation should be considered in the context of a multimodal therapeutic strategy, particularly in patients with primarily resectable disease.
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Affiliation(s)
- M Binnebösel
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Uniklinik der RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Deutschland
| | - P Bruners
- Klinik für Diagnostische und Interventionelle Radiologie, Uniklinik der RWTH Aachen, Aachen, Deutschland
| | - C D Klink
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Uniklinik der RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Deutschland
| | - C Kuhl
- Klinik für Diagnostische und Interventionelle Radiologie, Uniklinik der RWTH Aachen, Aachen, Deutschland
| | - U P Neumann
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Uniklinik der RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Deutschland.
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Bala MM, Mituś JW, Riemsma RP, Wolff R, Hetnal M, Kukielka A, Kleijnen J. Transarterial (chemo)embolisation versus chemotherapy for colorectal cancer liver metastases. Hippokratia 2017. [DOI: 10.1002/14651858.cd012757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Malgorzata M Bala
- Jagiellonian University Medical College; Department of Hygiene and Dietetics; Systematic Reviews Unit - Polish Cochrane Branch; Kopernika 7 Krakow Poland 31-034
| | - Jerzy W. Mituś
- Centre of Oncology, Maria Skłodowska - Curie Memorial Institute, Krakow Branch. Department of Anatomy, Jagiellonian University Medical College Krakow, Poland; Department of Surgical Oncology; ul. Garncarska 11 Krakow Poland 31-115
| | - Robert P Riemsma
- Kleijnen Systematic Reviews Ltd; Unit 6, Escrick Business Park Riccall Road, Escrick York UK YO19 6FD
| | - Robert Wolff
- Kleijnen Systematic Reviews Ltd; Unit 6, Escrick Business Park Riccall Road, Escrick York UK YO19 6FD
| | - Marcin Hetnal
- Rydygier Memorial Hospital; Radiotherapy Centre Amethyst; os. Zlotej Jesieni 1 Krakow Poland 31-826
| | - Andrzej Kukielka
- NU-MED; Centrum Diagnostyki i Terapii Onkologicznej; Aleje Jana Pawła II 10 Zamość Poland 22-400
| | - Jos Kleijnen
- School for Public Health and Primary Care (CAPHRI), Maastricht University; Maastricht Netherlands 6200 MD
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Doi H, Uemoto K, Suzuki O, Yamada K, Masai N, Tatsumi D, Shiomi H, Oh RJ. Effect of primary tumor location and tumor size on the response to radiotherapy for liver metastases from colorectal cancer. Oncol Lett 2017; 14:453-460. [PMID: 28693191 PMCID: PMC5494798 DOI: 10.3892/ol.2017.6167] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Accepted: 03/31/2017] [Indexed: 02/07/2023] Open
Abstract
Metastatic liver tumors (MLTs) from colorectal cancer (CRC) are often treated with stereotactic body radiation therapy (SBRT). The present study aimed to examine the predictive factors for response of MLTs to SBRT. A total of 39 MLTs from 24 patients with CRC were retrospectively analyzed. Radiotherapy for MLT was typically performed with a prescribed dose equivalent to a biologically effective dose (BED)10 of 100 Gy. The median follow-up period was 16 months (range, 5-64 months). The median prescribed dose and total BED10 were 56 Gy (range, 45-72 Gy) and 97.5 Gy (range, 71.7-115.5 Gy), respectively, in a median of 8 fractions (range, 4-33 fractions). The 1- and 2-year local control rates were 67.2 and 35.9%, respectively. For patients with MLT treated with ablative SBRT (BED10 ≥100 Gy in ≤5 fractions), the 1- and 2-year local control rates were 83.3 and 62.5%, respectively. Univariate analysis showed that primary tumor location (left-sided colon), maximum tumor diameter (≤30 mm) and ablative SBRT (BED10 ≥100 Gy in ≤5 fractions) were significantly associated with improved local control (P=0.0058, P=0.0059 and P=0.0268, respectively). Multivariate analysis showed that tumor diameter was significantly associated with improved local control (P=0.0314). In addition, patients who received ablative SBRT had significantly prolonged overall survival times compared with those treated with non-ablative SBRT (P=0.0261). To conclude, tumors ≤30 mm that can be treated with ablative SBRT are associated with good local control rates. The primary tumor location may affect the radiosensitivity of MLTs.
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Affiliation(s)
- Hiroshi Doi
- Miyakojima IGRT Clinic, Miyakojima, Osaka 534-0021, Japan
- Department of Radiology, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Kenji Uemoto
- Miyakojima IGRT Clinic, Miyakojima, Osaka 534-0021, Japan
- Division of Health Sciences, Osaka University Graduate School of Medicine and Health Science, Suita, Osaka 565-0871, Japan
| | - Osamu Suzuki
- Miyakojima IGRT Clinic, Miyakojima, Osaka 534-0021, Japan
- Department of Carbon Ion Radiotherapy, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan
| | - Koichi Yamada
- Miyakojima IGRT Clinic, Miyakojima, Osaka 534-0021, Japan
| | - Norihisa Masai
- Miyakojima IGRT Clinic, Miyakojima, Osaka 534-0021, Japan
| | | | - Hiroya Shiomi
- Miyakojima IGRT Clinic, Miyakojima, Osaka 534-0021, Japan
| | - Ryoong-Jin Oh
- Miyakojima IGRT Clinic, Miyakojima, Osaka 534-0021, Japan
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Ruers T, Van Coevorden F, Punt CJA, Pierie JPEN, Borel-Rinkes I, Ledermann JA, Poston G, Bechstein W, Lentz MA, Mauer M, Folprecht G, Van Cutsem E, Ducreux M, Nordlinger B. Local Treatment of Unresectable Colorectal Liver Metastases: Results of a Randomized Phase II Trial. J Natl Cancer Inst 2017; 109:3074370. [PMID: 28376151 PMCID: PMC5408999 DOI: 10.1093/jnci/djx015] [Citation(s) in RCA: 409] [Impact Index Per Article: 58.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 01/20/2017] [Indexed: 12/12/2022] Open
Abstract
Background: Tumor ablation is often employed for unresectable colorectal liver metastases. However, no survival benefit has ever been demonstrated in prospective randomized studies. Here, we investigate the long-term benefits of such an aggressive approach. Methods: In this randomized phase II trial, 119 patients with unresectable colorectal liver metastases (n < 10 and no extrahepatic disease) received systemic treatment alone or systemic treatment plus aggressive local treatment by radiofrequency ablation ± resection. Previously, we reported that the primary end point (30-month overall survival [OS] > 38%) was met. We now report on long-term OS results. All statistical tests were two-sided. The analyses were according to intention to treat. Results: At a median follow up of 9.7 years, 92 of 119 (77.3%) patients had died: 39 of 60 (65.0%) in the combined modality arm and 53 of 59 (89.8%) in the systemic treatment arm. Almost all patients died of progressive disease (35 patients in the combined modality arm, 49 patients in the systemic treatment arm). There was a statistically significant difference in OS in favor of the combined modality arm (hazard ratio [HR] = 0.58, 95% confidence interval [CI] = 0.38 to 0.88, P = .01). Three-, five-, and eight-year OS were 56.9% (95% CI = 43.3% to 68.5%), 43.1% (95% CI = 30.3% to 55.3%), 35.9% (95% CI = 23.8% to 48.2%), respectively, in the combined modality arm and 55.2% (95% CI = 41.6% to 66.9%), 30.3% (95% CI = 19.0% to 42.4%), 8.9% (95% CI = 3.3% to 18.1%), respectively, in the systemic treatment arm. Median OS was 45.6 months (95% CI = 30.3 to 67.8 months) in the combined modality arm vs 40.5 months (95% CI = 27.5 to 47.7 months) in the systemic treatment arm. Conclusions: This phase II trial is the first randomized study demonstrating that aggressive local treatment can prolong OS in patients with unresectable colorectal liver metastases.
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Affiliation(s)
- Theo Ruers
- Netherlands Cancer Institute, Antoni Van Leeuwenhoek Ziekenhuis, Amsterdam, The Netherlands
| | - Frits Van Coevorden
- Netherlands Cancer Institute, Antoni Van Leeuwenhoek Ziekenhuis, Amsterdam, The Netherlands
| | - Cornelis J A Punt
- Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Inne Borel-Rinkes
- Universitair Medisch Centrum, Academisch Ziekenhuis, Utrecht, The Netherlands
| | - Jonathan A Ledermann
- Cancer Research UK and UCL Cancer Trials Centre and UCL Hospitals, London, United Kingdom
| | - Graeme Poston
- Aintree University Hospital, Liverpool, United Kingdom
| | - Wolf Bechstein
- Frankfurt University Hospital and Clinics, Frankfurt, Germany
| | | | - Murielle Mauer
- EORTC Headquarters, Statistics Department, Brussels, Belgium
| | - Gunnar Folprecht
- University Cancer Center, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Eric Van Cutsem
- Digestive Oncology, University Hospitals Gasthuisberg and KU Leuven, Leuven, Belgium
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Han Y, Yan D, Xu F, Li X, Cai JQ. Radiofrequency Ablation versus Liver Resection for Colorectal Cancer Liver Metastasis: An Updated Systematic Review and Meta-analysis. Chin Med J (Engl) 2017; 129:2983-2990. [PMID: 27958231 PMCID: PMC5198534 DOI: 10.4103/0366-6999.195470] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background: Controversial results about the therapeutic value of radiofrequency ablation (RFA) and liver resection (LR) in the treatment of colorectal cancer liver metastasis (CRCLM) have been reported. Thus, we performed the present meta-analysis to summarize the related clinical evidences. Methods: A systematic literature search was conducted using PubMed (Medline), EMBASE, Cochrane Library, and Web of Science, for all years up to April 2016. Pooled analyses of the overall survival (OS), progression-free survival (PFS), and morbidity rates were performed. Results: A total of 14 studies were finally enrolled in the meta-analysis. Patients treated by LR gained a longer OS and PFS than those of patients treated by RFA. Patients in the RFA group had lower morbidity rates than those of patients in the LR group. Publication bias analysis revealed that there was no significant publication bias in the meta-analysis. Conclusions: Patients with CRCLM gained much more survival benefits from LR than that from RFA. RFA rendered lower rates of morbidities. More well-designed randomized controlled trails comparing the therapeutic value of LR and RFA are warranted.
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Affiliation(s)
- Yue Han
- Department of Interventional Therapies, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Dong Yan
- Department of Interventional Therapies, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Fei Xu
- Department of Interventional Therapies, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xiao Li
- Department of Interventional Therapies, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jian-Qiang Cai
- Department of Abdominal Surgical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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De Cobelli F, Marra P, Ratti F, Ambrosi A, Colombo M, Damascelli A, Sallemi C, Gusmini S, Salvioni M, Diana P, Cipriani F, Venturini M, Aldrighetti L, Del Maschio A. Microwave ablation of liver malignancies: comparison of effects and early outcomes of percutaneous and intraoperative approaches with different liver conditions : New advances in interventional oncology: state of the art. Med Oncol 2017; 34:49. [PMID: 28220346 DOI: 10.1007/s12032-017-0903-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 02/12/2017] [Indexed: 12/13/2022]
Abstract
Liver thermal ablation is an alternative treatment for hepatocellular carcinoma (HCC) and secondary liver malignancies. Microwave ablation (MWA) produces large ablation zones (AZ) in short time; however, AZ prediction is based on preclinical ex vivo models, rising concerns about reproducibility and safety in humans. We aimed to investigate the effects produced by a new-generation MWA system on human liver in vivo with different approaches (percutaneous or intraoperative) and liver conditions (cirrhosis or previous chemotherapy treatment), in comparison with manufacturer-provided predictions based on ex vivo animal models. Complete tumor ablation (CA) and early clinical outcomes were also assessed. From October 2014, 60 consecutive patients (cirrhotic = 31; non-cirrhotic = 10; chemotherapy-treated = 19) with 81 liver nodules (HCC = 31; mets = 50) underwent MWA procedures (percutaneous = 30; laparotomic = 18; laparoscopic = 12), with a 2450 MHz/100 W generator with Thermosphere™ Technology (Emprint™, Medtronic). A contrast-enhanced CT or MR was performed after one month to assess CA and measure AZ. A linear correlation between AZ volumes and ablation times was observed in vivo, without differences from manufacturer-provided ex vivo predictions in all operative approaches and liver conditions. Other independent variables (sex, age, nodule location) showed no relationship when added to the model. Median (IQR) longitudinal and transverse roundness-indexes of the AZs were, respectively, 0.77(0.13) and 0.93(0.11). CA at 1 month was 93% for percutaneous and 100% for intraoperative procedures (p = 0.175). Thirty-day morbidity and mortality were 3% and 0%. MWA with Thermosphere™ Technology produces predictable AZs on human liver in vivo, according to manufacturer-provided ex vivo predictions. In our experience, this new-generation MWA system is effective and safe to treat liver malignancies in different operative and clinical settings.
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Affiliation(s)
- Francesco De Cobelli
- Department of Radiology and Experimental Imaging Center, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Paolo Marra
- Department of Radiology and Experimental Imaging Center, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy. .,Vita-Salute San Raffaele University, Milan, Italy.
| | - Francesca Ratti
- Department of Surgery, Hepato-biliary Surgery Unit, San Raffaele Scientific Institute, Milan, Italy
| | | | - Michele Colombo
- Department of Radiology and Experimental Imaging Center, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Anna Damascelli
- Department of Radiology and Experimental Imaging Center, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Claudio Sallemi
- Department of Radiology and Experimental Imaging Center, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
| | - Simone Gusmini
- Department of Radiology and Experimental Imaging Center, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
| | - Marco Salvioni
- Department of Radiology and Experimental Imaging Center, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
| | - Pietro Diana
- Department of Radiology and Experimental Imaging Center, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Federica Cipriani
- Department of Surgery, Hepato-biliary Surgery Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Venturini
- Department of Radiology and Experimental Imaging Center, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Luca Aldrighetti
- Department of Surgery, Hepato-biliary Surgery Unit, San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Alessandro Del Maschio
- Department of Radiology and Experimental Imaging Center, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
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The clinical utility and outcomes of microwave ablation for colorectal cancer liver metastases. Oncotarget 2017; 8:51792-51799. [PMID: 28881688 PMCID: PMC5584289 DOI: 10.18632/oncotarget.15244] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 01/27/2017] [Indexed: 12/15/2022] Open
Abstract
In recent years, the microwave ablation (MWA) has been reported to play an important role in the treatment of patients with colorectal liver metastases (CRLM). In this work, 62 cases of patients who received MWA for liver metastases from colon or rectal cancer between Jan 2012 and Jan 2014 were enrolled in this trial. 28 underwent MWA, and 34 were treated with liver resection as control. Perioperative and 60 months of follow-up data were collected to analyze potential adverse effects, concurrent conditions and survival status. Here, we found there were no significant differences between both groups in the baseline level, including gender, size, number and pathological type (all p>0.05). In those patients, the mean hospitalization duration of patients with MWA is 5.9±0.9d, which is significantly different from control (11.8±6.9 d) (p<0.001). Little severe complication was observed in MWA group, while 26.5% (9/34) of patients developed severe complications (p=0.003). Besides, the mean hospitalization cost of patients with MWA was significantly less than that of control (p<0.000). Additionally, we found no statistically significant differences in disease-free survival (DFS) (p=0.156) or overall survival (OS) (p=0.580). In conclusion, MWA may be a safe, economical and competent way to treat inoperable CRLM patients, which has more advantages than liver resection in some degree.
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Lund M, Bjerre TA, Grønbaek H, Mortensen F, Kragh Andersen P. Contrast-enhanced ultrasound compared with computed tomography, magnetic resonance imaging, and positron emission tomography for diagnosing liver metastases in people with newly diagnosed colorectal cancer. Hippokratia 2016. [DOI: 10.1002/14651858.cd012388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Martin Lund
- Randers Regional Hospital; Department of Public Health Programmes; Skovlyvej 15 Randers Denmark 8930 NØ
| | | | - Henning Grønbaek
- Aarhus University Hospital; Medical Department V; Nørrebrogade 44 Århus Denmark 8000
| | - Frank Mortensen
- Aarhus University Hospital; Department of Surgery L; Nørrebrogade 44 Bygning 7 Aarhus Denmark 8000 C
| | - Per Kragh Andersen
- University of Copenhagen, Faculty of Health Sciences, Institute of Public Health; Department of Biostatistics; Øster Farimagsgade 5, Opg. B Copenhagen K Denmark 1014
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van Tilborg AAJM, Scheffer HJ, de Jong MC, Vroomen LGPH, Nielsen K, van Kuijk C, van den Tol PMP, Meijerink MR. MWA Versus RFA for Perivascular and Peribiliary CRLM: A Retrospective Patient- and Lesion-Based Analysis of Two Historical Cohorts. Cardiovasc Intervent Radiol 2016; 39:1438-46. [PMID: 27387188 PMCID: PMC5009157 DOI: 10.1007/s00270-016-1413-3] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 06/25/2016] [Indexed: 12/12/2022]
Abstract
Purpose To retrospectively analyse the safety and efficacy of radiofrequency ablation (RFA) versus microwave ablation (MWA) in the treatment of unresectable colorectal liver metastases (CRLM) in proximity to large vessels and/or major bile ducts. Method and Materials A database search was performed to include patients with unresectable histologically proven and/or 18F–FDG–PET avid CRLM who were treated with RFA or MWA between January 2001 and September 2014 in a single centre. All lesions that were considered to have a peribiliary and/or perivascular location were included. Univariate logistic regression analysis was performed to assess the distribution of patient, tumour and procedure characteristics. Multivariate logistic regression was used to correct for potential confounders. Results Two hundred and forty-three patients with 774 unresectable CRLM were ablated. One hundred and twenty-two patients (78 males; 44 females) had at least one perivascular or peribiliary lesion (n = 199). Primary efficacy rate of RFA was superior to MWA after 3 and 12 months of follow-up (P = 0.010 and P = 0.022); however, after multivariate analysis this difference was non-significant at 12 months (P = 0.078) and vanished after repeat ablations (P = 0.39). More CTCAE grade III complications occurred after MWA versus RFA (18.8 vs. 7.9 %; P = 0.094); biliary complications were especially common after peribiliary MWA (P = 0.002). Conclusion For perivascular CRLM, RFA and MWA are both safe treatment options that appear equally effective. For peribiliary CRLM, MWA has a higher complication rate than RFA, with similar efficacy. Based on these results, it is advised to use RFA for lesions in the proximity of major bile ducts.
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Affiliation(s)
- Aukje A J M van Tilborg
- Department of Radiology and Nuclear Medicine, VU University Medical Centre, De Boelelaan 1117, 1081, Amsterdam, The Netherlands.
| | - Hester J Scheffer
- Department of Radiology and Nuclear Medicine, VU University Medical Centre, De Boelelaan 1117, 1081, Amsterdam, The Netherlands
| | - Marcus C de Jong
- Department of Radiology and Nuclear Medicine, VU University Medical Centre, De Boelelaan 1117, 1081, Amsterdam, The Netherlands
| | - Laurien G P H Vroomen
- Department of Radiology and Nuclear Medicine, VU University Medical Centre, De Boelelaan 1117, 1081, Amsterdam, The Netherlands
| | - Karin Nielsen
- Department of Surgical Oncology, VU University Medical Centre, Amsterdam, The Netherlands
| | - Cornelis van Kuijk
- Department of Radiology and Nuclear Medicine, VU University Medical Centre, De Boelelaan 1117, 1081, Amsterdam, The Netherlands
| | | | - Martijn R Meijerink
- Department of Radiology and Nuclear Medicine, VU University Medical Centre, De Boelelaan 1117, 1081, Amsterdam, The Netherlands
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Mohnike K, Wolf S, Damm R, Seidensticker M, Seidensticker R, Fischbach F, Peters N, Hass P, Gademann G, Pech M, Ricke J. Radioablation of liver malignancies with interstitial high-dose-rate brachytherapy. Strahlenther Onkol 2016; 192:288-96. [DOI: 10.1007/s00066-016-0957-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 02/03/2016] [Indexed: 12/19/2022]
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Wada Y, Takami Y, Tateishi M, Ryu T, Mikagi K, Saitsu H. Efficacy of surgical treatment using microwave coagulo-necrotic therapy for unresectable multiple colorectal liver metastases. Onco Targets Ther 2016; 9:937-43. [PMID: 26955286 PMCID: PMC4772915 DOI: 10.2147/ott.s97824] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Five or more colorectal liver metastases (CRLM) are considered marginally resectable and cannot be treated solely by hepatic resection (Hr). This study investigated the long-term effectiveness of surgical treatment using microwave coagulo-necrotic therapy (MCN) and/or Hr for marginally resectable or unresectable multiple CRLM. METHODS This study retrospectively analyzed 82 consecutive CRLM patients with ≥5 CRLM who underwent MCN, Hr, or both, at our institution from 1994 to 2012. Presuming all CRLM were resected curatively, virtual remnant liver volume was calculated using preoperative computed tomography or magnetic resonance imaging. Virtual remnant liver volume <30% was defined as unresectable. Patients were divided into marginally resectable (Group Y; n=29) and unresectable (Group N; n=53). Overall and recurrence-free survival were assessed. RESULTS Mean maximum tumor diameter and tumor number were 3.1 and 6.0 cm in Group Y and 3.3 and 11.3 cm in Group N. Surgical methods included MCN (n=16), MCN+Hr (n=9), and Hr (n=4) in Group Y, and MCN (n=28) and MCN+Hr (n=25) in Group N. One- and 2-year recurrence-free survival rates were 38.0% and 22.8% in Group Y, and 18.9% and 3.8% in Group N (P=0.01). However, 1-, 3-, and 5-year overall survival rates of Group N (86.8%, 44.6%, and 33.7%, respectively) were similar to those of Group Y (82.8%, 51.4%, and 33.3%, respectively; P= not significant each). CONCLUSION MCN may improve survival for patients with unresectable multiple CRLM, similar to that in patients with marginally resectable multiple CRLM.
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Affiliation(s)
- Yoshiyuki Wada
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Yuko Takami
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Masaki Tateishi
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Tomoki Ryu
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Kazuhiro Mikagi
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Hideki Saitsu
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
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Mariani P, Almubarak MM, Kollen M, Wagner M, Plancher C, Audollent R, Piperno-Neumann S, Cassoux N, Servois V. Radiofrequency ablation and surgical resection of liver metastases from uveal melanoma. Eur J Surg Oncol 2016; 42:706-12. [PMID: 26968227 DOI: 10.1016/j.ejso.2016.02.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 02/05/2016] [Accepted: 02/12/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The resection of liver metastasis from uveal melanoma (LMUM) remains controversial. In this study, we evaluated treatment with radiofrequency ablation (RFA) for liver metastases alone or in combination with surgical liver resection. METHODS A total of 72 patients with LMUM were evaluated in this study. Of these, 57 patients underwent surgical resection (S) while 15 patients had RFA ± S. Clinicopathologic factors were evaluated in terms of recurrence and survival using Chi-square and log-rank tests, respectively. RESULTS We studied 22 metastases treated by RFA. There were no statistically significant differences between the groups in terms of median age of onset, synchronous nature of the metastases, time from primary tumour treatment to liver metastasis, diameter of the largest metastasis, presence of liver miliary disease, and the type of liver resection. There was a statistically lower number of liver metastases and more bilobar metastases in the RFA group than in the S group. The median overall survival after liver surgery was 27 months in group S and 28 months in the RFA group ± S. The median disease-free survival was 10 months in group S and 7 months in the RFA group ± S. There were no statistically significant differences in the median overall survival and disease-free survival between groups. CONCLUSIONS The results of this retrospective analysis show that RFA can be used to treat liver metastases to spare the hepatic parenchyma. RFA ± liver surgery and liver surgery alone demonstrate similar survival times.
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Affiliation(s)
- P Mariani
- Department of Surgical Oncology, Institut Curie, 26 rue d'Ulm-75248, Paris Cedex 05, France.
| | - M M Almubarak
- Department of Surgical Oncology, Institut Curie, 26 rue d'Ulm-75248, Paris Cedex 05, France
| | - M Kollen
- Department of Radiology, Institut Curie, 26 rue d'Ulm-75248, Paris Cedex 05, France
| | - M Wagner
- Department of Radiology, Institut Curie, 26 rue d'Ulm-75248, Paris Cedex 05, France
| | - C Plancher
- Department of Biostatistics, Institut Curie, 26 rue d'Ulm-75248, Paris Cedex 05, France
| | - R Audollent
- Department of Surgical Oncology, Institut Curie, 26 rue d'Ulm-75248, Paris Cedex 05, France
| | - S Piperno-Neumann
- Department of Medical Oncology, Institut Curie, 26 rue d'Ulm-75248, Paris Cedex 05, France
| | - N Cassoux
- Department of Surgical Oncology, Institut Curie, 26 rue d'Ulm-75248, Paris Cedex 05, France
| | - V Servois
- Department of Radiology, Institut Curie, 26 rue d'Ulm-75248, Paris Cedex 05, France
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Brandi G, De Lorenzo S, Nannini M, Curti S, Ottone M, Dall’Olio FG, Barbera MA, Pantaleo MA, Biasco G. Adjuvant chemotherapy for resected colorectal cancer metastases: Literature review and meta-analysis. World J Gastroenterol 2016; 22:519-533. [PMID: 26811604 PMCID: PMC4716056 DOI: 10.3748/wjg.v22.i2.519] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 10/06/2015] [Accepted: 11/13/2015] [Indexed: 02/06/2023] Open
Abstract
Surgical resection is the only option of cure for patients with metastatic colorectal cancer (CRC). However, the risk of recurrence within 18 mo after metastasectomy is around 75% and the liver is the most frequent site of relapse. The current international guidelines recommend an adjuvant therapy after surgical resection of CRC metastases despite the lower level of evidence (based on the quality of studies in this setting). However, there is still no standard treatment and the effective role of an adjuvant therapy remains controversial. The aim of this review is to report the state-of-art of systemic chemotherapy and regional chemotherapy with hepatic arterial infusion in the management of patients after resection of metastases from CRC, with a literature review and meta-analysis of the relevant randomized controlled trials.
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CHIAPPA ANTONIO, BERTANI EMILIO, ZBAR ANDREWP, FOSCHI DIEGO, FAZIO NICOLA, ZAMPINO MARIA, BELLUCO CLAUDIO, ORSI FRANCO, VIGNA PAOLODELLA, BONOMO GUIDO, VENTURINO MARCO, FERRARI CARLO, BIFFI ROBERTO. Optimizing treatment of hepatic metastases from colorectal cancer: Resection or resection plus ablation? Int J Oncol 2016; 48:1280-9. [DOI: 10.3892/ijo.2016.3324] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Accepted: 11/12/2015] [Indexed: 01/28/2023] Open
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Labori KJ, Schulz A, Drolsum A, Guren MG, Kløw NE, Bjørnbeth BA. Radiofrequency ablation of unresectable colorectal liver metastases: trends in management and outcome during a decade at a single center. Acta Radiol Open 2015; 4:2058460115580877. [PMID: 26346740 PMCID: PMC4548748 DOI: 10.1177/2058460115580877] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2014] [Accepted: 03/17/2015] [Indexed: 01/10/2023] Open
Abstract
Background Radiofrequency ablation (RFA) is widely used for treatment of colorectal liver metastases (CRLM). Purpose To evaluate the effect of increased experience in RFA of CRLM on morbidity and survival, and the trends in patient management and outcomes during the last decade. Material and Methods Hospital records of the initial 52 consecutive patients who underwent RFA (56 procedures/70 lesions) were retrospectively reviewed. The patients were divided into two groups according to time period of treatment, period I (2001–2006: n = 26) and period II (2007–2011: n = 26). Results Concomitant liver resection was performed in 15 patients in each period. Operative morbidity decreased from 47% to 19% (P = 0.047). Most complications were found in patients who underwent a concomitant liver resection and not related to the ablation per se. Local recurrence rate decreased from 19.4% to 12.9% (P = 0.526). At least one risk factor for recurrence was found in patients with local recurrence (n = 11): subcapsular localization (n = 4), tumor size >3 cm and subcapsular localization (n = 2), and perivascular localization (portal veins/hepatic veins) (n = 5). Median overall survival was 32 months in period I and 49 months in period II, whereas estimated 5-year survival was 19% and 36%, respectively (P = 0.09). Adjuvant chemotherapy was given to four patients (15.4%) in period I and 13 patients (50%) in period II (P = 0.017). Conclusion RFA alone or in combination with liver resection is a potentially curative treatment to selected patients with CRLM. Over time, the morbidity and survival have improved in RFA of CRLM. Although a possible effect of a learning curve should be taken into consideration in the appraisal of this improvement, it is more likely to be attributable to optimization of indication, development in surgical techniques, and increased use of perioperative chemotherapy.
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Affiliation(s)
- Knut Jørgen Labori
- Department of Hepato-Pancreato-Biliary Surgery, Oslo University Hospital, Oslo, Norway
| | - Anselm Schulz
- Department of Radiology, Oslo University Hospital, Oslo, Norway ; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Anders Drolsum
- Department of Radiology, Oslo University Hospital, Oslo, Norway
| | | | - Nils Einar Kløw
- Department of Radiology, Oslo University Hospital, Oslo, Norway ; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Bjørn Atle Bjørnbeth
- Department of Hepato-Pancreato-Biliary Surgery, Oslo University Hospital, Oslo, Norway
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Thermal ablation of colorectal liver metastases: a position paper by an international panel of ablation experts, The Interventional Oncology Sans Frontières meeting 2013. Eur Radiol 2015; 25:3438-54. [PMID: 25994193 PMCID: PMC4636513 DOI: 10.1007/s00330-015-3779-z] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 02/02/2015] [Accepted: 04/07/2015] [Indexed: 12/16/2022]
Abstract
Objectives Previous attempts at meta-analysis and systematic review have not provided clear recommendations for the clinical application of thermal ablation in metastatic colorectal cancer. Many authors believe that the probability of gathering randomised controlled trial (RCT) data is low. Our aim is to provide a consensus document making recommendations on the appropriate application of thermal ablation in patients with colorectal liver metastases. Methods This consensus paper was discussed by an expert panel at The Interventional Oncology Sans Frontières 2013. A literature review was presented. Tumour characteristics, ablation technique and different clinical applications were considered and the level of consensus was documented. Results Specific recommendations are made with regard to metastasis size, number, and location and ablation technique. Mean 31 % 5-year survival post-ablation in selected patients has resulted in acceptance of this therapy for those with technically inoperable but limited liver disease and those with limited liver reserve or co-morbidities that render them inoperable. Conclusions In the absence of RCT data, it is our aim that this consensus document will facilitate judicious selection of the patients most likely to benefit from thermal ablation and provide a unified interventional oncological perspective for the use of this technology. Key Points • Best results require due consideration of tumour size, number, volume and location. • Ablation technology, imaging guidance and intra-procedural imaging assessment must be optimised. • Accepted applications include inoperable disease due to tumour distribution or inadequate liver reserve. • Other current indications include concurrent co-morbidity, patient choice and the test-of-time approach. • Future applications may include resectable disease, e.g. for small solitary tumours.
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Abstract
Colorectal cancer is a common malignancy and often presents with synchronous or metachronous distant spread. For patients with hepatic metastases, resection is the principal curative option. Liberalization of the indications for hepatic resection has introduced a number of challenges related to the size, distribution, and number of metastases as well as the condition of the future liver remnant. Advances in systemic therapy have solidified its role as both an important adjunct to surgery and also for many patients as a mechanism to facilitate resection. In patients whose disease is marginally resectable as a consequence of the distribution of hepatic lesions that precludes complete resection or out of concern for the future liver remnant, a number of strategies have been advocated, including prehepatectomy systemic therapy, staged surgical approaches, ablative technologies, and preoperative portal vein embolization. It is the purpose of this review to discuss ways in which to optimize the treatment of patients with potentially resectable disease, specifically those who are judged to have "borderline" resectable situations.
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Eng OS, Tsang AT, Moore D, Chen C, Narayanan S, Gannon CJ, August DA, Carpizo DR, Melstrom LG. Outcomes of microwave ablation for colorectal cancer liver metastases: a single center experience. J Surg Oncol 2014; 111:410-3. [PMID: 25557924 DOI: 10.1002/jso.23849] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 10/27/2014] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND OBJECTIVES Surgical management of colorectal cancer liver metastases continues to evolve to optimize oncologic outcomes while maximizing parenchymal preservation. Long-term data after intraoperative microwave ablation are limited. This study investigates outcomes and patterns of recurrence in patients who underwent intraoperative microwave ablation. METHODS A retrospective analysis of 33 patients who underwent intraoperative microwave ablation of colorectal cancer liver metastases from 2009 to 2013 at our institution was performed. Perioperative and long-term data were reviewed to determine outcomes and patterns of recurrence. RESULTS A total of 49 tumors were treated, ranging 0.5-5.5 cm in size. Median Clavien-Dindo classification was one. Median follow-up was 531 days, with 13 (39.4%) patients presenting with a recurrence. Median time to first recurrence was 364 days. In those patients, 1 (7.8%) presented with an isolated local recurrence in the liver. Only 1 of 7 ablated tumors greater than 3 cm recurred (14.3%). Overall survival was 35.2% at 4 years, with a 19.3% disease-free survival at 3.5 years. No perioperative variables predicted systemic or local recurrence. CONCLUSION Intraoperative microwave ablation is a safe and effective modality for use in the treatment of colorectal cancer liver metastases in tumors as large as 5.5 cm in size.
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Affiliation(s)
- Oliver S Eng
- Department of Surgery, Division of Surgical Oncology, Rutgers-Robert Wood Johnson Medical School/Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey
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Franklin JM, Gebski V, Poston GJ, Sharma RA. Clinical trials of interventional oncology—moving from efficacy to outcomes. Nat Rev Clin Oncol 2014; 12:93-104. [DOI: 10.1038/nrclinonc.2014.199] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Tirumani SH, Kim KW, Nishino M, Howard SA, Krajewski KM, Jagannathan JP, Cleary JM, Ramaiya NH, Shinagare AB. Update on the role of imaging in management of metastatic colorectal cancer. Radiographics 2014; 34:1908-28. [PMID: 25384292 PMCID: PMC4386871 DOI: 10.1148/rg.347130090] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Revised: 03/06/2014] [Accepted: 03/11/2014] [Indexed: 02/07/2023]
Abstract
Evolution in the treatment of metastatic colorectal cancer (mCRC) has led to significant improvement in the survival of these patients. Surgery is useful in patients with resectable disease. Liver-directed therapies such as hepatic arterial infusion, transarterial radio- and chemoembolization, and percutaneous ablation are sometimes used by oncologists when the liver is the only site of metastatic disease. Unresectable mCRC is typically treated with systemic chemotherapy. First-line systemic chemotherapeutic regimens for mCRC are FOLFOX (combination of 5-fluorouracil/leucovorin [5-FU/LV] and oxaliplatin) and FOLFIRI (combination of 5-FU/LV and irinotecan) combined with molecular targeted drugs. Molecular targeted therapies that are effective in treating mCRC include antiangiogenic agents such as bevacizumab-an antibody against vascular endothelial growth factor-and antibodies directed against epidermal growth factor receptor (EGFR). EGFR-directed antibodies such as cetuximab and panitumumab have been shown to produce activity only in wild-type KRAS tumors. Imaging modalities such as multidetector computed tomography (CT), magnetic resonance imaging, and positron emission tomography/CT play a major role in the selection of appropriate treatment strategies. Assessment of treatment response in patients who undergo liver-directed and systemic therapy requires imaging at regular intervals. Recent studies have shown that alternative treatment response criteria may be more predictive of pathologic response in mCRC than conventional criteria such as Response Evaluation Criteria in Solid Tumors. Awareness of unusual response patterns, as well as of complications and toxicities, is helpful in guiding patient management.
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Affiliation(s)
- Sree Harsha Tirumani
- From the Departments of Imaging (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.) and Medical Oncology (J.M.C.), Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston, MA 02215; and Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Mass (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.)
| | | | - Mizuki Nishino
- From the Departments of Imaging (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.) and Medical Oncology (J.M.C.), Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston, MA 02215; and Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Mass (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.)
| | - Stephanie A. Howard
- From the Departments of Imaging (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.) and Medical Oncology (J.M.C.), Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston, MA 02215; and Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Mass (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.)
| | - Katherine M. Krajewski
- From the Departments of Imaging (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.) and Medical Oncology (J.M.C.), Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston, MA 02215; and Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Mass (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.)
| | - Jyothi P. Jagannathan
- From the Departments of Imaging (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.) and Medical Oncology (J.M.C.), Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston, MA 02215; and Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Mass (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.)
| | - James M. Cleary
- From the Departments of Imaging (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.) and Medical Oncology (J.M.C.), Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston, MA 02215; and Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Mass (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.)
| | - Nikhil H. Ramaiya
- From the Departments of Imaging (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.) and Medical Oncology (J.M.C.), Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston, MA 02215; and Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Mass (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.)
| | - Atul B. Shinagare
- From the Departments of Imaging (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.) and Medical Oncology (J.M.C.), Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston, MA 02215; and Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Mass (S.H.T., K.W.K., M.N., S.A.H., K.M.K., J.P.J., N.H.R., A.B.S.)
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Song X, Kim SY, Zhang L, Tang D, Bartlett DL, Kwon YT, Lee YJ. Role of AMP-activated protein kinase in cross-talk between apoptosis and autophagy in human colon cancer. Cell Death Dis 2014; 5:e1504. [PMID: 25356873 PMCID: PMC4649537 DOI: 10.1038/cddis.2014.463] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Revised: 08/20/2014] [Accepted: 08/25/2014] [Indexed: 01/02/2023]
Abstract
Unresectable colorectal liver metastases remain a major unresolved issue and more effective novel regimens are urgently needed. While screening synergistic drug combinations for colon cancer therapy, we identified a novel multidrug treatment for colon cancer: chemotherapeutic agent melphalan in combination with proteasome inhibitor bortezomib and mTOR (mammalian target of rapamycin) inhibitor rapamycin. We investigated the mechanisms of synergistic antitumor efficacy during the multidrug treatment. All experiments were performed with highly metastatic human colon cancer CX-1 and HCT116 cells, and selected critical experiments were repeated with human colon cancer stem Tu-22 cells and mouse embryo fibroblast (MEF) cells. We used immunochemical techniques to investigate a cross-talk between apoptosis and autophagy during the multidrug treatment. We observed that melphalan triggered apoptosis, bortezomib induced apoptosis and autophagy, rapamycin caused autophagy and the combinatorial treatment-induced synergistic apoptosis, which was mediated through an increase in caspase activation. We also observed that mitochondrial dysfunction induced by the combination was linked with altered cellular metabolism, which induced adenosine monophosphate-activated protein kinase (AMPK) activation, resulting in Beclin-1 phosphorylated at Ser 93/96. Interestingly, Beclin-1 phosphorylated at Ser 93/96 is sufficient to induce Beclin-1 cleavage by caspase-8, which switches off autophagy to achieve the synergistic induction of apoptosis. Similar results were observed with the essential autophagy gene, autophagy-related protein 7, -deficient MEF cells. The multidrug treatment-induced Beclin-1 cleavage was abolished in Beclin-1 double-mutant (D133A/D146A) knock-in HCT116 cells, restoring the autophagy-promoting function of Beclin-1 and suppressing the apoptosis induced by the combination therapy. These observations identify a novel mechanism for AMPK-induced apoptosis through interplay between autophagy and apoptosis.
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Affiliation(s)
- X Song
- Department of Surgery, University of Pittsburgh, Hillman Cancer Center, Pittsburgh, PA 15213, USA
| | - S-Y Kim
- Department of Surgery, University of Pittsburgh, Hillman Cancer Center, Pittsburgh, PA 15213, USA
| | - L Zhang
- Department of Pharmacology and Chemical Biology, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - D Tang
- Department of Surgery, University of Pittsburgh, Hillman Cancer Center, Pittsburgh, PA 15213, USA
| | - D L Bartlett
- Department of Surgery, University of Pittsburgh, Hillman Cancer Center, Pittsburgh, PA 15213, USA
| | - Y T Kwon
- Protein Metabolism Medical Research Center and Department of Biomedical Science, College of Medicine, Seoul National University, Seoul 110-799, South Korea
| | - Y J Lee
- 1] Department of Surgery, University of Pittsburgh, Hillman Cancer Center, Pittsburgh, PA 15213, USA [2] Department of Pharmacology and Chemical Biology, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
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Scorsetti M, Comito T, Tozzi A, Navarria P, Fogliata A, Clerici E, Mancosu P, Reggiori G, Rimassa L, Torzilli G, Tomatis S, Santoro A, Cozzi L. Final results of a phase II trial for stereotactic body radiation therapy for patients with inoperable liver metastases from colorectal cancer. J Cancer Res Clin Oncol 2014; 141:543-53. [PMID: 25245052 DOI: 10.1007/s00432-014-1833-x] [Citation(s) in RCA: 108] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 09/11/2014] [Indexed: 12/21/2022]
Abstract
PURPOSE To evaluate the feasibility and efficacy of stereotactic body radiation therapy (SBRT) in the treatment of colorectal liver metastases. METHODS Forty-two patients with inoperable colorectal liver metastases not amenable to radiofrequency ablation (RFA) were treated with SBRT for a total number of 52 lesions. All patients received a total dose of 75 Gy in 3 consecutive fractions. Mean size of the lesions was 3.5 cm (range 1.1-5.4). Toxicity was classified according to the Common Toxicity Criteria version 3.0. RESULTS Median follow-up was 24 (range 4-47) months. The progression in field was observed in 5 lesions. Twenty-four months actuarial local control (LC) rate was 91 %. Median overall survival (OS) was 29.2 ± 3.7 months. Actuarial OS rate at 24 months was 65 %. Median progression-free survival was 12.0 ± 4.2 months; 24 months actuarial rate was 35 %. No patients experienced radiation-induced liver disease or grade ≥3 toxicity. CONCLUSIONS SBRT represents a feasible alternative for the treatment of colorectal liver metastases not amenable to surgery or other ablative treatments in selected patients, showing optimal LC and promising survival rate.
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Affiliation(s)
- Marta Scorsetti
- Radiotherapy and Radiosurgery, Oncology, Liver Surgery Departments, Humanitas Clinical and Research Center, Via Manzoni 56, 20089, Rozzano, Milano, Italy,
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Radiofrequency thermoablation of HCC larger than 3 cm and less than 5 cm proximal to the gallbladder without gallbladder isolation: a single center experience. BIOMED RESEARCH INTERNATIONAL 2014; 2014:896527. [PMID: 25247192 PMCID: PMC4163369 DOI: 10.1155/2014/896527] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 08/07/2014] [Indexed: 12/12/2022]
Abstract
Radiofrequency ablation (RFA) is an effective minimally invasive treatment for nonsurgical hepatocellular carcinoma (HCC), but ablation of tumors close to the gallbladder could be associated with several complications. We report our experience on the treatment of HCC close to the gallbladder with RFA. Eight RFA procedures were performed in eight patients with HCC larger than 3 cm and less than 5 cm close to the gallbladder. In all cases, a percutaneous approach was used. There were no major complications. Only in two patients a minimal wall thickening of the gallbladder was observed. Contrast enhanced computed tomography carried out after 30 days from the first procedure showed complete necrosis in seven patients (87%). Only one patient had local recurrence at 11 months of followup. Although limited, our experience suggests that, after careful preprocedural planning, in experienced hands and with appropriate technology, percutaneous RFA could be safely performed even for lesions larger than 3 cm located in close adjacency to the gallbladder.
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Abstract
Image-guided ablation has evolved rapidly in the past decade into a competitive technique for treating focal solid malignancies. However, as they rely mainly on thermal energy, such as radiofrequency or microwave, many tumors close to sensitive organs, such as ducts, bowel, and nerves, still remain nonablatable owing to the risk of thermal injury. Irreversible electroporation is a novel ablation modality that relies largely on a nonthermal mechanism to induce cell death, and therefore may overcome many of the shortcomings of thermal ablation. Emerging preclinical data as well as early clinical experience is showing promise for this technique in treating a variety of tumors including periportal liver masses, pancreatic cancer, perihilar renal tumors, prostate cancer, and other soft tissue tumors. However, practical limitations remain for irreversible electroporation, and its complete cancer and location-specific safety and efficacy profiles are still largely unknown. We therefore review what is known for this new ablation modality based on preclinical and preliminary clinical data, and discuss its emerging indications as well as technical challenges.
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Affiliation(s)
- David S K Lu
- Division of Abdominal Imaging and Intervention, Department of Radiology, UCLA Medical Center, Los Angeles, CA.
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Abstract
Radiofrequency ablation (RFA) is an alternative therapy for hepatocellular carcinoma and liver metastases when resection cannot be performed or, in the case of hepatocellular carcinoma, when transplant cannot be performed in a timely enough manner to avoid the risk of dropping off the transplant list. RFA has the advantage of being a relatively low-risk minimally invasive procedure used in the treatment of focal liver tumors. This review article discusses the current evidence supporting RFA of liver tumors, as well as the indications, complications, and follow-up algorithms used after RFA.
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Affiliation(s)
- Shaunagh McDermott
- Division of Abdominal Imaging and Interventional Radiology, Department of Radiology
| | - Debra A Gervais
- Division of Abdominal Imaging and Interventional Radiology, Department of Radiology ; Division of Pediatric Imaging, Department of Radiology, Massachusetts General Hospital, Boston, Massachusetts
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Evolving ablative therapies for hepatic malignancy. BIOMED RESEARCH INTERNATIONAL 2014; 2014:230174. [PMID: 24877069 PMCID: PMC4022034 DOI: 10.1155/2014/230174] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Accepted: 03/28/2014] [Indexed: 02/07/2023]
Abstract
The liver is a common site for both primary and secondary malignancy. Hepatic resection and transplantation are the two treatment modalities that have been shown to achieve complete cure, but only 10 to 20% of patients are candidates for these treatments. For the remaining patients, tumor ablation has emerged as the most promising alternative modality. In addition to providing local control and improving survival outcomes, tumor ablation also helps to down stage patients for potential curative treatments, both alone as well as in combination with other treatments. While tumor ablation can be achieved in multiple ways, the introduction of newer ablative techniques has shifted the focus from palliation to potentially curative treatment. Because the long-term safety and survival benefits are not substantive at present, it is important that we strive to evaluate the results from these studies using appropriate comparative outcome methodologies.
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