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Hepatocellular carcinoma in HIV-infected patients: epidemiological features, clinical presentation and outcome

Massimo Puoti1, Raffaele Bruno, Vincent Soriano

  • 1FClinica di Malattie Infettive, Università degli Studi di Brescia-AO Spedali Civili, Brescia, Clinica di Malattie Infettive e Tropicali, Madrid, Spain. m.puoti@iol.it

AIDS (London, England)
|December 4, 2004
PubMed

Insights

Hepatocellular carcinoma (HCC) in HIV-positive individuals is linked to hepatitis C virus (HCV) infection and aggressive disease. Early intervention and HCV treatment are crucial for managing HIV/HCV-coinfected patients.

Area of Science:

  • Hepatology
  • Infectious Diseases
  • Oncology

Background:

  • Hepatocellular carcinoma (HCC) presents a growing mortality concern among individuals with human immunodeficiency virus (HIV).
  • Understanding the distinct characteristics of HCC in HIV-seropositive populations is critical for effective management.

Purpose of the Study:

  • To compare the clinical and epidemiological features of HCC in HIV-seropositive patients versus HIV-negative patients.
  • To identify factors associated with HCC development and survival in HIV-infected individuals.

Main Methods:

  • Retrospective analysis of HCC cases from cancer registry databases (HIV-infected) and the Italian Liver Cancer Project (HIV-negative).
  • Data collection via standardized forms, comparing clinical, epidemiological, and survival characteristics.
  • Multivariate analysis to identify independent predictors of HCC and survival.

Main Results:

  • Forty-one HIV-infected HCC cases were identified.
  • HIV infection was strongly associated with concurrent hepatitis C virus (HCV) infection (OR, 11; P = 0.005).
  • HIV-positive patients exhibited a higher incidence of infiltrating tumors and/or extranodal metastasis (OR = 11.8; P < 0.001) and poorer survival (HR, 1.63; P = 0.015).

Conclusions:

  • HCC in HIV-infected patients is predominantly linked to chronic hepatitis C.
  • The disease course in HIV-associated HCC is typically more aggressive.
  • Preventative strategies, including hepatitis C treatment, are essential for HIV/HCV-coinfected patients.
Abstract

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