Introduction: The incidence of hepatocellular cancer (HCC) continues to rise in Europe with a shift of the primary cause towards alcoholic and non-alcoholic fatty liver disease. Metabolic factors like diabetes mellitus and overweight have been identified as significant risk factors for HCC development. Patients and Methods: A retrospective analysis in a large single-center cohort of 650 patients diagnosed with HCC was performed. Demographic characteristics, risk factors, tumor stage at diagnosis and survival were evaluated. Results: Among 650 patients (aged 17-87 years, with a male: female ratio of 4:1), 80.8% had underlying liver cirrhosis. Alcohol abuse was identified as the only risk factor for liver cirrhosis in 52.2% of patients. Viral infection with hepatitis C and hepatitis B was present in 13.7 and 3.6% of patients, respectively. 66.1% of patients with HCC were overweight with a body mass index exceeding 25, 25.5% even exceeding 30; 52% of patients had diabetes mellitus. Conclusion: Strategies aiming at prevention and surveillance of patients at risk to develop HCC in the future need to widen the focus from patients with chronic viral hepatitis and a history of alcohol abuse to patients with metabolic risk factors.

1.
El-Serag HB: Hepatocellular carcinoma: an epidemiologic view. J. Clin Gastroenterol 2002;35:S72-S78.
[PubMed]
2.
Parkin DM, Bray F, Ferlay J, Pisani P: Global cancer statistics. CA Cancer J Clin 2002;55:74-108.
3.
Ferenci P, Fried M, Labrecque D, Bruix J, Sherman M, Omata M, et al: World Gastroenterology Organisation Guideline. Hepatocellular carcinoma (HCC): a global perspective. J Gastrointestin Liver Dis 2010;19:311-317.
[PubMed]
4.
Venook A, Papandreou C, Furuse J, de Guevara LL: The incidence and epidemiology of hepatocellular carcinoma: a global and regional perspective. Oncologist 2010;15(suppl 4):5-13.
[PubMed]
5.
Schurr R, Stölzel U, Schuppan D, Schwertner C, Steinberg J, Scherübl H: Zunahme des hepatozellulären und des intrahepatischen cholangiozellulären Karzinoms im Nordosten Deutschlands. Dtsch Med Wochenschr 2006;131:1649-1655.
[PubMed]
6.
Whittaker S, Marais R, Zhu AX: The role of signaling pathways in the development and treatment of hepatocellular carcinoma. Oncogene 2010;29:4989-5005.
[PubMed]
7.
Sherman M: Epidemiology of hepatocellular carcinoma. Oncology 2010;78:7-10.
[PubMed]
8.
Bruix J; Sherman M: Management of hepatocellular carcinoma. Hepatology 2005;42:1208-1236.
[PubMed]
9.
Llovet JM, Burroughs A, Bruix J: Hepatocellular carcinoma. Lancet 2003;362:1907-1917.
[PubMed]
10.
Bréchot C: Pathogenesis of hepatitis B virus-related hepatocellular carcinoma: old and new paradigms. Gastroenterology 2004;127:S56-S61.
[PubMed]
11.
Ferenci P, Fried M, Labrecque D, Bruix J, Sherman M, Omata M, et al: Hepatocellular carcinoma (HCC): a global perspective. J Clin Gastroenterol 2010;44:239-245.
[PubMed]
12.
Schütte K, Bornschein J, Malfertheiner P: Hepatocellular carcinoma - epidemiological trends and risk factors. Dig Dis 2009;27:80-92.
[PubMed]
13.
Welzel TM, Graubard BI, Zeuzem S, El-Serag HB, Davila JA, McGlynn KA: Metabolic syndrome increases the risk of primary liver cancer in the United States: a study in the SEER-Medicare database. Hepatology 2011;54:463-471.
[PubMed]
14.
Mueller S, Millonig G, Seitz H: Alcoholic liver disease and hepatitis C: a frequently underestimated combination. World J Gastroenterol 2009;15:3462-3471.
[PubMed]
15.
Kirchner G, Kirovski G, Hebestreit A, Schölmerich J, Schlitt HJ, Stoeltzing O, et al: Epidemiology and survival of patients with hepatocellular carcinoma in Southern Germany. Int J Clin Exp Med 2010;3:169-179.
[PubMed]
16.
Bruix J, Sherman M, Llovet JM, Beaugrand M, Lencioni R, Burroughs AK, et al: Clinical management of hepatocellular carcinoma. Conclusions of the Barcelona-2000 EASL conference. European Association for the Study of the Liver. J Hepatol 2001;35:421-430.
[PubMed]
17.
Prospective validation of the CLIP score: a new prognostic system for patients with cirrhosis and hepatocellular carcinoma. The Cancer of the Liver Italian Program (CLIP) Investigators. Hepatology 2000;31:840-845.
[PubMed]
18.
Grieco A, Pompili M, Caminiti G, Miele L, Covino M, Alfei B, et al: Prognostic factors for survival in patients with early-intermediate hepatocellular carcinoma undergoing non-surgical therapy: comparison of Okuda, CLIP, and BCLC staging systems in a single Italian centre. Gut 2005;54:411-418.
[PubMed]
19.
Borie F, Bouvier A, Herrero A, Faivre J, Launoy G, Delafosse P, et al: Treatment and prognosis of hepatocellular carcinoma: a population based study in France. J Surg Oncol 2008;98:505-509.
[PubMed]
20.
Chiesa R, Donato F, Tagger A, Favret M, Ribero ML, Nardi G, et al: Etiology of hepatocellular carcinoma in Italian patients with and without cirrhosis. Cancer Epidemiol Biomarkers Prev 2000;9:213-216.
[PubMed]
21.
EASL-EORTC clinical practice guidelines: management of hepatocellular carcinoma. Eur J Cancer 2012;48:599-641.
[PubMed]
22.
Tiniakos DG: Nonalcoholic fatty liver disease/nonalcoholic steatohepatitis: histological diagnostic criteria and scoring systems. Eur J Gastroenterol Hepatol 2010;22:643-650.
[PubMed]
23.
Llovet JM, Bruix J: Prospective validation of the Cancer of the Liver Italian Program (CLIP) score: a new prognostic system for patients with cirrhosis and hepatocellular carcinoma. Hepatology 2000;32:679-680.
[PubMed]
24.
Statistisches Landesamt Sachsen-Anhalt. http://www.statistik.sachsen-anhalt.de/apps/onlinerecherche/pages/recherche/recherche.php Statistisches Landesamt Sachsen-Anhalt.
25.
Kubicka S, Rudolph KL, Hanke M, Tietze MK, Tillmann HL, Trautwein C, et al: Hepatocellular carcinoma in Germany: a retrospective epidemiological study from a low-endemic area. Liver 2000;20:312-318.
[PubMed]
26.
Schoniger-Hekele M, Muller C, Kutilek M, Oesterreicher C, Ferenci P, Gangl A: Hepatocellular carcinoma in Central Europe: prognostic features and survival. Gut 2001;48:103-109.
[PubMed]
27.
Esteban JI, Sauleda S, Quer J: The changing epidemiology of hepatitis C virus infection in Europe. J Hepatol 2008;48:148-162.
[PubMed]
28.
European Association of the Study of the Liver hepatitis C virus clinical practice guidelines. Liver Int 2012;32(suppl 1):2-8.
[PubMed]
29.
Vernon G, Baranova A, Younossi ZM: Systematic review: the epidemiology and natural history of non-alcoholic fatty liver disease and non-alcoholic steatohepatitis in adults. Aliment Pharmacol Ther 2011;34:274-285.
[PubMed]
30.
Bellentani S, Marino M: Epidemiology and natural history of non-alcoholic fatty liver disease (NAFLD). Ann Hepatol 2009;8(suppl 1):S4-S8.
[PubMed]
31.
Ruesten A von, Steffen A, Floegel A, van der A DL, Masala G, Tjønneland A, et al: Trend in obesity prevalence in European adult cohort populations during follow-up since 1996 and their predictions to 2015. PLoS ONE 2011;6:e27455.
[PubMed]
32.
Hauner H, Hanisch J, Bramlage P, Steinhagen-Thiessen E, Schunkert H, Jöckel K, et al: Prevalence of undiagnosed type-2-diabetes mellitus and impaired fasting glucose in German primary care: data from the German Metabolic and Cardiovascular Risk Project (GEMCAS). Exp Clin Endocrinol Diabetes 2008;116:18-25.
[PubMed]
33.
Heidemann C, Kroll L, Icks A, Lampert T, Scheidt-Nave C: Prevalence of known diabetes in German adults aged 25-69 years: results from national health surveys over 15 years. Diabet Med 2009;26:655-658.
[PubMed]
34.
International Diabetes Federation. http://www.idf.org/atlasmap/atlasmap.
35.
Neuschwander-Tetri BA, Caldwell SH: Nonalcoholic steatohepatitis: summary of an AASLD Single Topic Conference. Hepatology 2003;37:1202-1219.
[PubMed]
36.
Hessheimer AJ, Forner A, Varela M, Bruix J: Metabolic risk factors are a major comorbidity in patients with cirrhosis independent of the presence of hepatocellular carcinoma. Eur J Gastroenterol Hepatol 2010;22:1239-1244.
[PubMed]
37.
Milić S, Stimac D: Nonalcoholic fatty liver disease/steatohepatitis: epidemiology, pathogenesis, clinical presentation and treatment. Dig Dis 2012;30:158-162.
[PubMed]
38.
Trichopoulos D, Bamia C, Lagiou P, Fedirko V, Trepo E, Jenab M, et al: Hepatocellular carcinoma risk factors and disease burden in a European cohort: a nested case-control study. J Natl Cancer Inst 2011;103:1686-1695.
[PubMed]
39.
Nair S, Mason A, Eason J, Loss G, Perrillo RP: Is obesity an independent risk factor for hepatocellular carcinoma in cirrhosis? Hepatology 2002;36:150-155.
[PubMed]
40.
Caldwell SH, Crespo DM, Kang HS, Al-Osaimi AMS: Obesity and hepatocellular carcinoma. Gastroenterology 2004;127:S97-S103.
[PubMed]
41.
Adami HO, Chow WH, Nyrén O, Berne C, Linet MS, Ekbom A, et al: Excess risk of primary liver cancer in patients with diabetes mellitus. J Natl Cancer Inst 1996;88:1472-477.
[PubMed]
42.
Wideroff L, Gridley G, Mellemkjaer L, Chow WH, Linet M, Keehn S, et al: Cancer incidence in a population-based cohort of patients hospitalized with diabetes mellitus in Denmark. J Natl Cancer Inst 1997;89:1360-1365.
[PubMed]
43.
Nordenstedt H, White D, El-Serag H: The changing pattern of epidemiology in hepatocellular carcinoma. Dig Liver Dis 2010;42(suppl 3):S206-S214.
[PubMed]
44.
McGlynn K, London W: The global epidemiology of hepatocellular carcinoma: present and future. Clin Liver Dis 2011;15:223-243.
[PubMed]
45.
Patwardhan V, Paul S, Corey KE, Mazhar SM, Richter JM, Thiim M, et al: Hepatocellular carcinoma screening rates vary by etiology of cirrhosis and involvement of gastrointestinal sub-specialists. Dig Dis Sci 2011;56:3316-3322.
[PubMed]
46.
Stroffolini T, Trevisani F, Pinzello G, Brunello F, Tommasini MA, Iavarone M, et al: Changing aetiological factors of hepatocellular carcinoma and their potential impact on the effectiveness of surveillance. Dig Liver Dis 2011;43:875-880.
[PubMed]
47.
Bruix J, Sherman M: Management of hepatocellular carcinoma: an update. Hepatology 2011;53:1020-1022.
[PubMed]
48.
Shao Y, Lin Z, Hsu C, Shen Y, Hsu C, Cheng A: Early alpha-fetoprotein response predicts treatment efficacy of antiangiogenic systemic therapy in patients with advanced hepatocellular carcinoma. Cancer 2010;116:4590-4596.
[PubMed]
49.
Kim BK, Ahn SH, Seong JS, Park JY, Kim DY, Kim JK, et al: Early α-fetoprotein response as a predictor for clinical outcome after localized concurrent chemoradiotherapy for advanced hepatocellular carcinoma. Liver Int 2011;31:369-376.
[PubMed]
50.
Wang W, Xu Y, Yang X, Wang Y, Sun H, Fan J: Prognostic role of diabetes mellitus in hepatocellular carcinoma patients after curative treatments: a meta-analysis. Hepatobiliary Pancreat Dis Int 2011;10:346-355.
[PubMed]
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