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Seidensticker M, Öcal O, Schütte K, Malfertheiner P, Berg T, Loewe C, Klümpen HJ, van Delden O, Ümütlü MR, Ben Khaled N, de Toni EN, Seidensticker R, Aghdassi A, Tran A, Bronowicki JP, Peynircioglu B, Sangro B, Pech M, Ricke J. Impact of adjuvant sorafenib treatment after local ablation for HCC in the phase II SORAMIC trial. JHEP Rep 2023; 5:100699. [PMID: 36968218 PMCID: PMC10031000 DOI: 10.1016/j.jhepr.2023.100699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 12/22/2022] [Accepted: 01/17/2023] [Indexed: 03/29/2023] Open
Abstract
Background & Aims The aim of the study was to evaluate the efficacy and safety of adjuvant sorafenib treatment compared with placebo in patients with hepatocellular carcinoma who underwent local ablation. Methods The SORAMIC trial is a randomised controlled trial with diagnostic, local ablation, and palliative sub-study arms. After initial imaging within the diagnostic study, patients were assigned to local ablation or palliative arms. In the local ablation cohort, patients were randomised 1:1 to local ablation + sorafenib vs. local ablation + placebo. The primary endpoint was time-to-recurrence (TTR). Secondary endpoints were local control rate and safety in terms of adverse events and quality-of-life. Results The recruitment was terminated prematurely after 104 patients owing to slow recruitment. One patient was excluded because of a technical failure. Fifty-four patients were randomised to local ablation + sorafenib and 49 to local ablation + placebo. Eighty-eight patients who underwent standardised follow-up imaging comprised the per-protocol population. The median TTR was 15.2 months in the sorafenib arm and 16.4 months in the placebo arm (hazard ratio 1.1; 95% CI 0.53-2.2; p = 0.82). Out of 136 lesions ablated within the trial, there was no difference in local recurrence rate between sorafenib (6/69, 8.6%) and placebo groups (5/67, 5.9%; p = 0.792).Overall (92.5% vs. 71.4%, p = 0.008) and drug-related (81.4% vs. 55.1%, p = 0.003) adverse events were more common in the sorafenib arm compared with the placebo arm. Dose reduction because of adverse events were common in the sorafenib arm (79.6% vs. 30.6%, p <0.001). Conclusions Adjuvant sorafenib did not improve in TTR or local control rate after local ablation in patients with hepatocellular carcinoma within the limitations of an early terminated trial. Impact and implications Local ablation is the standard of care treatment in patients with early stages of hepatocellular carcinoma, along with surgical therapies. However, there is a risk of disease recurrence during follow-up. Sorafenib, an oral medication, is a routinely used treatment for patients with advanced hepatocellular carcinoma. This study found that sorafenib treatment after local ablation in people with early hepatocellular carcinoma did not significantly improve the disease-free period compared with placebo. Clinical trial number EudraCT 2009-012576-27, NCT01126645.
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Key Words
- Adjuvant
- BCLC, Barcelona Clinic Liver Cancer
- CONSORT, Consolidated Standards of Reporting Trials
- CT, computed tomography
- ECOG PS, Eastern Cooperative Oncology Group Performance Status
- HCC, hepatocellular carcinoma
- HR, hazard ratio
- Hepatocellular carcinoma
- ITT, intention-to-treat
- Local ablation
- MRI, magnetic resonance imaging
- MWA, microwave ablation
- PP, per protocol
- RFA, radiofrequency ablation
- RFS, relapse-free survival
- SIRT, selective internal radiation therapy
- SORAMIC, SORAfenib in combination with local MICro-therapy guided by gadolinium-EOB-DTPA-enhanced MRI
- Sorafenib
- TTR, time-to-recurrence
- Time-to-recurrence
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Affiliation(s)
- Max Seidensticker
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Osman Öcal
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Kerstin Schütte
- Department of Internal Medicine and Gastroenterology, Niels-Stensen-Kliniken Marienhospital, Osnabrück, Germany
| | | | - Thomas Berg
- Klinik und Poliklinik für Gastroenterologie, Sektion Hepatologie, Universitätsklinikum Leipzig, Germany
| | - Christian Loewe
- Section of Cardiovascular and Interventional Radiology, Department of Bioimaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Heinz Josef Klümpen
- Department of Medical Oncology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Otto van Delden
- Department of Radiology and Nuclear Medicine, Academic University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | | | - Najib Ben Khaled
- Department of Medicine II, University Hospital, LMU Munich, Munich, Germany
| | | | | | - Ali Aghdassi
- Department of Medicine A, University Medicine Greifswald, 17489 Greifswald, Germany
| | - Albert Tran
- Pôle Appareil Digestif, Hôpital l'Archet 2, CHU Nice, Route Saint-Antoine de Ginestière - BP 3079, Nice, France
| | - Jean-Pierre Bronowicki
- Department of Hepatology, INSERM U1254, Hôpital de Brabois, CHU de Nancy, University of Lorraine, Nancy, France
| | - Bora Peynircioglu
- Department of Radiology, Hacettepe University Hospital, Ankara, Turkey
| | - Bruno Sangro
- Liver Unit, Clínica Universidad de Navarra and CIBEREHD, Pamplona, Spain
| | - Maciej Pech
- Department of Radiology and Nuclear Medicine, University of Magdeburg, Magdeburg, Germany
| | - Jens Ricke
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
- Corresponding author. Address: Department of Radiology, University Hospital, Ludwig Maximilian University of Munich, Marchioninistrasse 15, 81377 Munich, Germany. Tel: +49-4400-72750..
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Rim CH, Lee JS, Kim SY, Seong J. Comparison of radiofrequency ablation and ablative external radiotherapy for the treatment of intrahepatic malignancies: A hybrid meta-analysis. JHEP Rep 2023; 5:100594. [PMID: 36561128 DOI: 10.1016/j.jhepr.2022.100594] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/08/2022] [Accepted: 09/11/2022] [Indexed: 02/01/2023] Open
Abstract
Background & Aims Radiofrequency ablation (RFA) and ablative external beam radiotherapy (ablative RT) are commonly used to treat small intrahepatic malignancies. We meta-analysed oncologic outcomes and systematically reviewed the clinical consideration of tumour location and size. Methods PubMed, Medline, Embase, and Cochrane Library databases were searched on February 24, 2022. Studies comparing RFA and ablative RT, providing one of the endpoints (local control or survival), and encompassing ≥5 patients in each arm were included. Results Twenty-one studies involving 4,638 patients were included. Regarding survival, the odds ratio (OR) was 1.204 (p = 0.194, favouring RFA, not statistically significant) among all studies, 1.253 (p = 0.153) among hepatocellular carcinoma (HCC) studies, and 1.002 (p = 0.996) among colorectal cancer metastasis studies. Regarding local control, the OR was 0.458 (p <0.001, favouring ablative RT) among all studies, 0.452 (p <0.001) among HCC studies, favouring the ablative RT arm, and 0.649 (p = 0.484) among colorectal cancer metastasis studies. Pooled 1- and 2-year survival rates for HCC studies were 91.8% and 77.7% after RFA, and 89.0% and 76.0% after ablative RT, respectively; and for metastasis studies were 88.2% and 66.4% after RFA and 82.7% and 60.6% after RT, respectively. Literature analysis suggests that ablative RT can be more effective than RFA for tumours larger than 2-3 cm or for specific sublocations in the liver (e.g. subphrenic or perivascular sites), with moderate quality of evidence (reference to the grading system of the American Society for Radiation Oncology Primary Liver Cancer Clinical Guidelines). The pooled grade ≥3 complication rates were 2.9% and 2.8% in the RFA and ablative RT arms, respectively (p = 0.952). Conclusions Our study shows that ablative RT can yield oncologic outcomes similar to RFA, and suggests that it can be more effective for the treatment of tumours in locations where RFA is difficult to perform or for large-sized tumours. Systematic Review Registration This study was registered with PROSPERO (Protocol No: CRD42022332997). Impact and implications Radiofrequency ablation (RFA) and ablative radiotherapy (RT) are non-surgical modalities for the treatment of small intrahepatic malignancies. Ablative RT showed oncologic outcomes at least similar to those of RFA, and was more effective at specific locations (e.g. perivascular or subphrenic locations).
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Key Words
- ASCO, American Society of Clinical Oncology
- ASTRO, American Society for Radiation Oncology
- CIRSE, cardiovascular and interventional radiological society of Europe
- CRC, colorectal cancer
- EBRT, external beam radiation therapy
- EQD2, Equivalent dose, 2 Gy per Fraction
- External beam radiation therapy
- HCC, hepatocellular carcinoma
- HFRT, hypofractionated radiotherapy
- IPTW, inverse probability of treatment weighting
- Intrahepatic malignancy
- LC, local control
- LT, liver transplantation
- Liver cancer
- MWA, microwave ablation
- NCDB, national cancer database
- OS, overall survival
- P, prospective
- PBT, proton beam therapy
- PRISMA, Preferred Reporting Items for Systematic Reviews and Meta-Analyses
- PSM, propensity score matching
- R, retrospective
- RCT, randomised controlled trial
- RFA, radiofrequency ablation
- RT, radiotherapy
- Radiofrequency ablation
- SBRT, stereotactic body radiotherapy
- TACE, transarterial chemoembolisation
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Yousaf A, Kim JU, Eliahoo J, Taylor-Robinson SD, Khan SA. Ablative Therapy for Unresectable Intrahepatic Cholangiocarcinoma: A Systematic Review and Meta-Analysis. J Clin Exp Hepatol 2019; 9:740-748. [PMID: 31889756 PMCID: PMC6926226 DOI: 10.1016/j.jceh.2019.08.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 08/02/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Intrahepatic cholangiocarcinoma (iCCA) is usually a fatal malignancy with rising incidence globally. Surgical resection currently remains the only curative treatment. However, as only a minority of iCCA is amenable to resection, new therapeutic modalities are needed. Our aims were to systematically review and perform a meta-analysis on the existing literature regarding the use of ablative therapies for iCCA and to assess their efficacy as a treatment modality by calculating pooled survival results and investigate associations between prognostic factors and survival. METHODS A comprehensive search of the PubMed database for relevant articles was performed. Studies assessing survival in patients with iCCA undergoing ablation were included. Data were extracted on patient, tumour and treatment characteristics and survival. Random effects meta-analysis was used to pool the data. Galbraith plots were used to investigate heterogeneity; bubble plots were formulated using regression-based meta-analysis. RESULTS A total of 10 studies were included in the final analysis, yielding an aggregate of 206 patients (69.5% males, median age: 51.2-72.5) and 320 tumours. Of all patients, 70.4% were recurrent cases of iCCA, and 29.6% were cases of primary iCCA. The median overall survival ranged from 8.7 to 52.4 months. Pooled 1-, 3- and 5-year survival rates were 76% (95% confidence interval: 68-83%), 33% (21-44%) and 16% (7-26%), respectively. No significant association was found between the median age, number of tumours or median tumour size and 1-year survival. CONCLUSIONS Ablative therapies display promising potential as treatment modalities for iCCA. However, further research is necessary to validate these findings.
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Key Words
- CCA, cholangiocarcinoma
- DFS, disease-free survival
- EFS, event-free survival
- HBV, hepatitis B virus
- HCV, hepatitis C virus
- LT, liver transplantation
- MWA, microwave ablation
- OS, overall survival
- PFS, progression-free survival
- RFA, radiofrequency ablation
- RFS, recurrence-free survival
- ablation
- cholangiocarcinoma
- eCCA, extrahepatic cholangiocarcinoma
- iCCA, intrahepatic cholangiocarcinoma
- intrahepatic
- pCCA, perihilar cholangiocarcinoma
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Affiliation(s)
- Ali Yousaf
- Imperial College London, St Mary's Campus, Department of Surgery and Cancer, South Wharf Road, London, W2 1NY, United Kingdom
| | - Jin U Kim
- Imperial College London, St Mary's Campus, Department of Surgery and Cancer, South Wharf Road, London, W2 1NY, United Kingdom
| | - Joseph Eliahoo
- Imperial College London, St Mary's Campus, Department of Surgery and Cancer, South Wharf Road, London, W2 1NY, United Kingdom
| | - Simon D Taylor-Robinson
- Imperial College London, St Mary's Campus, Department of Surgery and Cancer, South Wharf Road, London, W2 1NY, United Kingdom
| | - Shahid A Khan
- Imperial College London, St Mary's Campus, Department of Surgery and Cancer, South Wharf Road, London, W2 1NY, United Kingdom
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Beermann M, Lindeberg J, Engstrand J, Galmén K, Karlgren S, Stillström D, Nilsson H, Harbut P, Freedman J. 1000 consecutive ablation sessions in the era of computer assisted image guidance - Lessons learned. Eur J Radiol Open 2018; 6:1-8. [PMID: 30547062 PMCID: PMC6282637 DOI: 10.1016/j.ejro.2018.11.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 11/27/2018] [Accepted: 11/29/2018] [Indexed: 12/14/2022] Open
Abstract
Computer assisted targeting techniques are simple to use and improve results in ablative tumour treatments. The indications for ablative soft tissue tumour ablation are increasing. Treatments are superior to resective surgery in terms of complications and hospitalization, oncological non-inferiority remains to be proven. An incomplete ablation can be retreated without negative effects on survival. Jet ventilation is an effective technique to minimize organ displacement during percutaneous or laparoscopic ablation.
Background Ablation therapies for tumours are becoming more used as ablation modalities evolve and targeting solutions are getting better. There is an increasing body of long-term results challenging resection and proving lower morbidities and costs. The aim of this paper is to share the experiences from a high-volume centre in introducing computer assisted targeting solutions and efficient ablation modalities like microwave generators and irreversible electroporation. Material and methods One thousand consecutive treatments in one high-volume centre were evaluated retrospectively from prospectively collected data. Results The purpose of this paper is to present the benefits of going into computer assisted targeting techniques and microwave technology; pitfalls and overview of outcomes. The main target organ was the liver and the main indications were ablation of hepatocellular carcinomas and colorectal liver metastases. With the assistance of computer assisted targeting the local recurrence rate within 6 months has dropped from 30 to near 10%. The survival of patients with hepatocellular carcinoma and colorectal liver metastases is not worse if the tumour can be retreated after a local recurrence. Multiple colorectal liver metastases can be treated successfully. Discussion The incorporation of computer assisted targeting technologies for ultrasound-, ct guided- and laparoscopic tumour ablation has been very successful and without a noticeable learning curve. The same is true for switching from radiofrequency energies to microwave generators and irreversible electroporation. Conclusion It is well worthwhile upgrading ablation and targeting technologies to achieve excellent and reproducible results and minimizing operator dependency.
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Key Words
- Ablation
- CAS, computer assisted surgery
- Colorectal liver metastases
- Fused ultrasound
- HFJV, high frequency jet ventilation
- HIFU, high intensity focused ultrasound
- Hepatocellular carcinoma
- IRE
- IRE, irreversible electroporation
- Jet ventilation
- Kidney
- Liver
- Lung
- MWA, microwave ablation
- Microwave
- Pancreas
- RF
- RFA, radio-frequency ablation
- Renal cell carcinoma
- SBRT, stereotactic body radiation therapy
- Stereotactic navigation
- TAE, TACE, trans-arterial embolization or chemo-embolization
- TIVA, total intravenous anaesthesia
- Ultrasound
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Affiliation(s)
- Marie Beermann
- Dept of Radiology, Danderyd University Hospital, Stockholm, Sweden
| | - Johan Lindeberg
- Dept of Radiology, Danderyd University Hospital, Stockholm, Sweden
| | - Jennie Engstrand
- Dept of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
| | - Karolina Galmén
- Dept of Anaesthesiology, Danderyd University Hospital, Stockholm, Sweden
| | - Silja Karlgren
- Dept of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
| | - David Stillström
- Dept of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
| | - Henrik Nilsson
- Dept of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
| | - Piotr Harbut
- Dept of Anaesthesiology, Danderyd University Hospital, Stockholm, Sweden
| | - Jacob Freedman
- Dept of Surgery and Urology, Danderyd University Hospital, Stockholm, Sweden
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Abstract
Early diagnosis and aggressive therapy improves outcome in hepatocellular carcinoma (HCC). Several potentially curative as well as palliative treatment options are available for patients. The choice of therapy is influenced by factors such as extent of tumor and severity of underlying liver dysfunction as well as availability of resources and of expertise. A systematic, algorithmic approach would ensure optimal therapy for each patient and is likely to improve outcomes. Even after receiving therapy for HCC, patients remain at risk for recurrent HCC as well as progression of underlying cirrhosis. Proper assessment and monitoring is needed for the underlying liver disease, which may progress to liver failure and have a major impact on long-term survival. Comprehensive care for patients with cirrhosis includes interventions such as antiviral therapy for HBV and HCV, abstention from alcohol, management of fatty liver disease, endoscopic surveillance and treatment for complications of portal hypertension and, if indicated, immunization against HAV and HBV. An algorithmic approach is useful for choosing the most appropriate treatment option for the individual patient from among the various options that are available. The general consensus is that the BCLC system should be preferred for staging HCC as it is useful in predicting outcomes and planning treatment. The BCLC system classifies patients with HCC into five categories: very early, early, intermediate, advanced, and terminal. It incorporates data on tumor status (number and size of nodules, vascular invasion, extra-hepatic spread), liver function (CTP status, presence of portal hypertension) and overall health status (constitutional symptoms, cancer symptoms, performance status). Treatment allocation according to sub-class of patients is a merit of the BCLC system; a few limitations have been noted, particularly with respect to patients with BCLC stage B and C disease. The treatment algorithm as per BCLC system is summarized in this review.
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Key Words
- AJCC–UICC, American Joint Committee on Cancer and Union for International Cancer Control
- ALT, alanine aminotransferase
- BCLC
- BCLC, Barcelona Clinic Liver Cancer
- CEUS, contrast-enhanced ultrasound
- CLIP, Cancer of the Liver Italian Program
- CTP, Child–Turcotte–Pugh criteria
- CUPI, Chinese University Prognostic Index
- EASL, European expert panel
- EBRT, external beam radiotherapy
- HCC, hepatocellular carcinoma
- JIS, Japanese integrated system
- LT, liver transplantation
- MAA, macro-aggregate albumin
- MCT, microwave coagulation therapy
- MWA, microwave ablation
- NCCN, National Comprehensive Cancer Network
- PAI, percutaneous acetic acid injection
- PEI, percutaneous ethanol injection
- PLT, primary LT
- RBV, ribavirin
- RECIST, response evaluation criteria in solid tumors
- RFA, radiofrequency ablation
- SIRT, Selective Internal Radiation Treatment
- SLT, salvage liver transplant
- TACE, trans-catheter arterial chemo-embolization
- TACE-DEB, TACE with drug eluting beads
- TAE, transarterial embolization
- TAI, trans-catheter hepatic arterial infusion
- TARE, transarterial radio-embolization
- TNM, Tumor-Node-Metastasis
- WHO, World Health Organization
- bm-JIS, biomarker JIS
- liver cancer
- staging
- treatment algorithm
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Affiliation(s)
- Vivek A. Saraswat
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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