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      OncoTargets and Therapy (submit here)

      This international, peer-reviewed Open Access journal by Dove Medical Press focuses on the pathological basis of cancers, potential targets for therapy and treatment protocols to improve the management of cancer patients. Publishing high-quality, original research on molecular aspects of cancer, including the molecular diagnosis, since 2008. Sign up for email alerts here. 50,877 Monthly downloads/views I 4.345 Impact Factor I 7.0 CiteScore I 0.81 Source Normalized Impact per Paper (SNIP) I 0.811 Scimago Journal & Country Rank (SJR)

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      Downstaging of Recurrent Advanced Hepatocellular Carcinoma After Lenvatinib Treatment: Opportunities or Pitfalls? A Case Report

      case-report

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          Abstract

          Background

          The majority of patients with hepatocellular carcinoma (HCC) are diagnosed at an advanced stage that excludes them from potentially curative surgical treatment. Lenvatinib is associated with a high objective response rate (ORR) (40.6%) in advanced HCC, indicating the potential for tumor downstaging and conversion to surgical intervention. We report the case of a patient with recurrent, advanced HCC who achieved a partial response and downstaging following third-line treatment with lenvatinib but missed the opportunity for conversion hepatectomy.

          Case Presentation

          A male Chinese patient aged 42 years presented with an obstructive liver lesion, revealed by CT imaging to be a single tumor in segments V and VIII of the liver, without macrovascular invasion. The patient had chronic hepatitis B infection, Barcelona Clinic Liver Cancer (BCLC) Stage A, normal liver function (Child-Pugh Score 5 and Grade A) and AFP level 4.45 ng/mL. The patient underwent a successful hepatectomy but experienced recurrence 14 months later. The recurrent tumor was detected at an early stage and the patient underwent successful radiofrequency ablation and transarterial chemoembolization. After a further 11 months, the patient experienced a second relapse characterized by multiple disseminated metastases in the left and right lobes of the liver and possible macrovascular invasion, equal to BCLC Stage B/C. The patient received lenvatinib and achieved a partial response with complete disappearance of a number of lesions, recovering to BCLC Stage A and becoming eligible for liver transplantation. However, the patient refused surgery and after 4 months experienced progressive disease.

          Conclusion

          Our case suggests that radical treatment, such as conversion hepatectomy or liver transplantation, should be undertaken quickly following downstaging and within the expected PFS time associated with lenvatinib. However, further studies are required to provide additional evidence for this treatment strategy.

          Most cited references19

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          Global Cancer Statistics 2018: GLOBOCAN Estimates of Incidence and Mortality Worldwide for 36 Cancers in 185 Countries

          Ahmedin Jemal, Lindsey A Torre, Rebecca Siegel … (2018)
          This article provides a status report on the global burden of cancer worldwide using the GLOBOCAN 2018 estimates of cancer incidence and mortality produced by the International Agency for Research on Cancer, with a focus on geographic variability across 20 world regions. There will be an estimated 18.1 million new cancer cases (17.0 million excluding nonmelanoma skin cancer) and 9.6 million cancer deaths (9.5 million excluding nonmelanoma skin cancer) in 2018. In both sexes combined, lung cancer is the most commonly diagnosed cancer (11.6% of the total cases) and the leading cause of cancer death (18.4% of the total cancer deaths), closely followed by female breast cancer (11.6%), prostate cancer (7.1%), and colorectal cancer (6.1%) for incidence and colorectal cancer (9.2%), stomach cancer (8.2%), and liver cancer (8.2%) for mortality. Lung cancer is the most frequent cancer and the leading cause of cancer death among males, followed by prostate and colorectal cancer (for incidence) and liver and stomach cancer (for mortality). Among females, breast cancer is the most commonly diagnosed cancer and the leading cause of cancer death, followed by colorectal and lung cancer (for incidence), and vice versa (for mortality); cervical cancer ranks fourth for both incidence and mortality. The most frequently diagnosed cancer and the leading cause of cancer death, however, substantially vary across countries and within each country depending on the degree of economic development and associated social and life style factors. It is noteworthy that high-quality cancer registry data, the basis for planning and implementing evidence-based cancer control programs, are not available in most low- and middle-income countries. The Global Initiative for Cancer Registry Development is an international partnership that supports better estimation, as well as the collection and use of local data, to prioritize and evaluate national cancer control efforts. CA: A Cancer Journal for Clinicians 2018;0:1-31. © 2018 American Cancer Society.
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            Cancer statistics, 2019

            Rebecca Siegel, Kimberly D Miller, Ahmedin Jemal (2019)
            Each year, the American Cancer Society estimates the numbers of new cancer cases and deaths that will occur in the United States and compiles the most recent data on cancer incidence, mortality, and survival. Incidence data, available through 2015, were collected by the Surveillance, Epidemiology, and End Results Program; the National Program of Cancer Registries; and the North American Association of Central Cancer Registries. Mortality data, available through 2016, were collected by the National Center for Health Statistics. In 2019, 1,762,450 new cancer cases and 606,880 cancer deaths are projected to occur in the United States. Over the past decade of data, the cancer incidence rate (2006-2015) was stable in women and declined by approximately 2% per year in men, whereas the cancer death rate (2007-2016) declined annually by 1.4% and 1.8%, respectively. The overall cancer death rate dropped continuously from 1991 to 2016 by a total of 27%, translating into approximately 2,629,200 fewer cancer deaths than would have been expected if death rates had remained at their peak. Although the racial gap in cancer mortality is slowly narrowing, socioeconomic inequalities are widening, with the most notable gaps for the most preventable cancers. For example, compared with the most affluent counties, mortality rates in the poorest counties were 2-fold higher for cervical cancer and 40% higher for male lung and liver cancers during 2012-2016. Some states are home to both the wealthiest and the poorest counties, suggesting the opportunity for more equitable dissemination of effective cancer prevention, early detection, and treatment strategies. A broader application of existing cancer control knowledge with an emphasis on disadvantaged groups would undoubtedly accelerate progress against cancer.
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              Cancer statistics in China, 2015.

              Wanqing Chen, Rongshou Zheng, Peter D Baade … (2016)
              With increasing incidence and mortality, cancer is the leading cause of death in China and is a major public health problem. Because of China's massive population (1.37 billion), previous national incidence and mortality estimates have been limited to small samples of the population using data from the 1990s or based on a specific year. With high-quality data from an additional number of population-based registries now available through the National Central Cancer Registry of China, the authors analyzed data from 72 local, population-based cancer registries (2009-2011), representing 6.5% of the population, to estimate the number of new cases and cancer deaths for 2015. Data from 22 registries were used for trend analyses (2000-2011). The results indicated that an estimated 4292,000 new cancer cases and 2814,000 cancer deaths would occur in China in 2015, with lung cancer being the most common incident cancer and the leading cause of cancer death. Stomach, esophageal, and liver cancers were also commonly diagnosed and were identified as leading causes of cancer death. Residents of rural areas had significantly higher age-standardized (Segi population) incidence and mortality rates for all cancers combined than urban residents (213.6 per 100,000 vs 191.5 per 100,000 for incidence; 149.0 per 100,000 vs 109.5 per 100,000 for mortality, respectively). For all cancers combined, the incidence rates were stable during 2000 through 2011 for males (+0.2% per year; P = .1), whereas they increased significantly (+2.2% per year; P < .05) among females. In contrast, the mortality rates since 2006 have decreased significantly for both males (-1.4% per year; P < .05) and females (-1.1% per year; P < .05). Many of the estimated cancer cases and deaths can be prevented through reducing the prevalence of risk factors, while increasing the effectiveness of clinical care delivery, particularly for those living in rural areas and in disadvantaged populations.
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                Author and article information

                Journal
                Journal ID (nlm-ta): Onco Targets Ther
                Journal ID (iso-abbrev): Onco Targets Ther
                Journal ID (publisher-id): ott
                Journal ID (pmc): ott
                Title: OncoTargets and therapy
                Publisher: Dove
                ISSN (Electronic): 1178-6930
                Publication date (Electronic): 13 October 2020
                Publication date Collection: 2020
                Volume: 13
                Pages: 10267-10273
                Affiliations
                [1 ]Department of General Surgery, Beijing Youan Hospital, Capital Medical University , Beijing 100069, People’s Republic of China
                Author notes
                Correspondence: Guangming Li Department of General Surgery, Beijing Youan Hospital, Capital Medical University , Beijing100069, People’s Republic of China Email liguangming@ccmu.edu.cn
                Dongdong Lin Department of General Surgery, Beijing Youan Hospital, Capital Medical University , Beijing100069, People’s Republic of ChinaTel +86-10-83997466Fax +86-10-63293371 Email ldd1231@ccmu.edu.cn
                Author information
                http://orcid.org/0000-0002-6643-1706
                http://orcid.org/0000-0002-1570-2422
                http://orcid.org/0000-0001-7566-7190
                Article
                Publisher ID: 261521
                DOI: 10.2147/OTT.S261521
                PMC ID: 7568629
                PubMed ID: 33116607
                SO-VID: 8a56f4c7-bc40-4749-ae4e-04fd015f6e1c
                Copyright © © 2020 Liu et al.
                License:

                This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License ( http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms ( https://www.dovepress.com/terms.php).

                History
                Date received : 06 May 2020
                Date accepted : 18 August 2020
                Page count
                Figures: 2, References: 20, Pages: 7
                Funding
                Funded by: No funding;
                No funding was received for this study.
                Categories
                Subject: Case Report

                ScienceOpen disciplines: Oncology & Radiotherapy
                Keywords: hepatocellular carcinoma,lenvatinib,conversion hepatectomy,liver transplantation
                Data availability:
                ScienceOpen disciplines: Oncology & Radiotherapy
                Keywords: hepatocellular carcinoma, lenvatinib, conversion hepatectomy, liver transplantation

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