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Research Article| Volume 56, ISSUE 5, P1080-1088, May 2012

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Relationship between baseline hepatic status and outcome, and effect of sorafenib on liver function: SHARP trial subanalyses

  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Jean-Luc Raoul
    Correspondence
    Corresponding author. Address: Institut Paoli-Calmettes, 232 Boulevard Ste Marguerite, 13009 Marseille, France.
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Institut Paoli-Calmettes, Marseille, France

    Institut National de la Santé et de la Recherche Médicale (INSERM) U991, Rennes, France
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Jordi Bruix
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Barcelona Clínic Liver Cancer (BCLC) Group, Liver Unit, CIBERehd, Institut d’Investigacions Biomèdiques, August Pi i Sunyer (IDIBAPS), Hospital Clínic Barcelona, Barcelona, Spain
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Tim F. Greten
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Medizinische Hochschule Hannover, Abteilung fur Gastroenterologie, Hepatologie und Endokrinologie, Hannover, Germany
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Morris Sherman
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Toronto General Hospital, Toronto, ON, Canada
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Vincenzo Mazzaferro
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    National Cancer Institute, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Foundation, Milan, Italy
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Philip Hilgard
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    University Hospital of Essen, Essen, Germany
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Hans Scherubl
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Medizinische Klinik “Charite”, Campus Benjamin Franklin, Berlin, Germany
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Max E. Scheulen
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Innere Klinik (Tumorforschung), West German Cancer Center, Universitätsklinikum Essen, Essen, Germany
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Georgios Germanidis
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    AHEPA University Hospital, First Department of Medicine, Thessaloniki, Greece
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Sophie Dominguez
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Centre Oscar Lambret, Departement de Cancerologie Digestive et Urologique, Lille, France
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Sergio Ricci
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    St. Chiara University Hospital, Milan, Italy
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Andrea Nadel
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Bayer HealthCare Pharmaceuticals, Montville, NJ, USA
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Marius Moscovici
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Bayer Schering Pharma, Milan, Italy
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Dimitris Voliotis
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Bayer Schering Pharma, Milan, Italy
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Josep M. Llovet
    Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
    Affiliations
    Barcelona Clínic Liver Cancer (BCLC) Group, Liver Unit, CIBERehd, Institut d’Investigacions Biomèdiques, August Pi i Sunyer (IDIBAPS), Hospital Clínic Barcelona, Barcelona, Spain

    Mount Sinai Liver Cancer Program, Mount Sinai School of Medicine, New York, NY, USA

    Institució Catalana de Recerca I Estudis Avançats, Catalonia, Spain
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  • Author Footnotes
    † On behalf of the SHARP Investigators Study Group (The names of the investigators in the SHARP Investigators Study Group are listed in the Appendix).
Published:January 16, 2012DOI:https://doi.org/10.1016/j.jhep.2011.12.009

      Background & Aims

      Hepatic markers are utilized in many classification systems of patients with hepatocellular carcinoma and, by measuring organ damage and tumor stage, can influence treatment. Moreover, elevated serum concentrations of aminotransferases and alpha-fetoprotein are indicators of poor prognosis in patients with hepatocellular carcinoma. We examined the effects of sorafenib on hepatic markers by performing exploratory subset analyses of the Sorafenib HCC Assessment Randomized Protocol (SHARP) trial in patients categorized by baseline concentrations of alanine aminotransferase/aspartate aminotransferase, alpha-fetoprotein, and bilirubin; and by evaluating the effects of sorafenib on bilirubin concentrations during treatment.

      Methods

      Patients (n = 602) were grouped by baseline concentrations of alanine aminotransferase/aspartate aminotransferase (not significantly elevated, mildly elevated, or moderately elevated), alpha-fetoprotein (normal or elevated), and bilirubin (normal or elevated). Bilirubin was measured at baseline and on day 1 of each cycle.

      Results

      Patients with elevated baseline concentrations of alanine aminotransferase/aspartate aminotransferase, alpha-fetoprotein, or bilirubin had shorter overall survival (OS) than those with normal baseline concentrations, irrespective of treatment group. No notable differences in safety profiles were observed between patients with normal vs. elevated alanine aminotransferase/aspartate aminotransferase, alpha-fetoprotein, or bilirubin. Median changes from baseline in bilirubin concentration at the last cycle of treatment were +0.17 and +0.19 mg/dl in the sorafenib and placebo groups, respectively.

      Conclusions

      These subset analyses suggest that sorafenib is safe and effective for hepatocellular carcinoma, irrespective of baseline alanine aminotransferase/aspartate aminotransferase, alpha-fetoprotein, or bilirubin concentration and that hepatic function remains stable over the course of sorafenib therapy.

      Abbreviations:

      HCC (hepatocellular carcinoma), AFP (alpha-fetoprotein), OS (overall survival), ALT (alanine aminotransferase), AST (aspartic aminotransferase), SHARP (Sorafenib HCC Assessment Randomized Protocol), AP (Sorafenib Asia-Pacific Trial), TTP (time to disease progression), ECOG (Eastern Cooperative Oncology Group), ULN (upper limit of normal), DCR (disease control rate), RECIST (Response Evaluation Criteria in Solid Tumors), CR (complete response), PR (partial response), SD (stable disease), NCI–CTCAE (National Cancer Institute–Common Terminology Criteria for Adverse Events), HR (hazard ratio), CI (confidence interval), AE (adverse event), SAE (serious adverse event)

      Keywords

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