BACKGROUND: Highly active antiretroviral therapy (HAART) has reduced the incidence and improved the survival of patients with Kaposi sarcoma and AIDS-related non-Hodgkin lymphoma. We wished to evaluate its effects on incidence and survival in HIV-associated anal cancer. METHODS: We measured the incidence and survival of patients with invasive anal cancer from our prospective cohort of 8640 HIV-seropositive individuals. RESULTS: In our cohort of 8640 HIV-seropositive individuals, the incidence of invasive anal cancer (diagnosed in 26 patients) is 60 per 100,000 patient-years. This is 120 times higher than in the age- and gender-matched general population. The incidence of invasive anal cancer in the HIV cohort was 35 (95% confidence interval CI: 15-72) per 100,000 patient-years of follow-up in the pre-HAARTera (1984-1995) and 92 (95% CI: 52-149) per 100,000 patient-years of follow-up in the post-HAARTera (1996-2003) (P > 0.05). These figures are significantly higher than those for the general population (P < 0.001 for both) and give a relative risk of 67 and 176 in the pre- and post-HAART eras, respectively, compared with the general population. The 5-year overall survival is 47% (95% CI: 24%-70%), and the 5-year disease-free survival is 66% (95% CI: 45%-87%). There is no difference in overall survival between the pre- and post-HAART eras (log rank P = 0.19). CONCLUSIONS: Unlike other HIV-associated cancers, there has been no significant change in the incidence, clinical features, or overall survival since the introduction of HAART.
BACKGROUND: Highly active antiretroviral therapy (HAART) has reduced the incidence and improved the survival of patients with Kaposi sarcoma and AIDS-related non-Hodgkin lymphoma. We wished to evaluate its effects on incidence and survival in HIV-associated anal cancer. METHODS: We measured the incidence and survival of patients with invasive anal cancer from our prospective cohort of 8640 HIV-seropositive individuals. RESULTS: In our cohort of 8640 HIV-seropositive individuals, the incidence of invasive anal cancer (diagnosed in 26 patients) is 60 per 100,000 patient-years. This is 120 times higher than in the age- and gender-matched general population. The incidence of invasive anal cancer in the HIV cohort was 35 (95% confidence interval CI: 15-72) per 100,000 patient-years of follow-up in the pre-HAARTera (1984-1995) and 92 (95% CI: 52-149) per 100,000 patient-years of follow-up in the post-HAARTera (1996-2003) (P > 0.05). These figures are significantly higher than those for the general population (P < 0.001 for both) and give a relative risk of 67 and 176 in the pre- and post-HAART eras, respectively, compared with the general population. The 5-year overall survival is 47% (95% CI: 24%-70%), and the 5-year disease-free survival is 66% (95% CI: 45%-87%). There is no difference in overall survival between the pre- and post-HAART eras (log rank P = 0.19). CONCLUSIONS: Unlike other HIV-associated cancers, there has been no significant change in the incidence, clinical features, or overall survival since the introduction of HAART.
Authors: Felix Aigner; Friedrich Conrad; Andreas Widschwendter; Robert Zangerle; Bettina Zelger; Alfred Haidenberger; Sebastian Roka; Kurt Heim; Reinhard Höpfl; Martin Klimpfinger; Yves Marcus Rigler; Hugo Bonatti; Johann Pfeifer; Andrea Maier; Reinhard Kirnbauer; Andreas Salat Journal: Wien Klin Wochenschr Date: 2008 Impact factor: 1.704
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Authors: Isabella Rosa-Cunha; Vincent A Degennaro; Rene Hartmann; Clara Milikowski; Andres Irizarry; Brenda Heitman; Orlando Gómez-Marín; Gordon M Dickinson Journal: AIDS Patient Care STDS Date: 2011-03-02 Impact factor: 5.078
Authors: Timothy Wilkin; Jeannette Y Lee; Shelly Y Lensing; Elizabeth A Stier; Stephen E Goldstone; Michael J Berry; Naomi Jay; David M Aboulafia; Mark H Einstein; Alfred Saah; Ronald T Mitsuyasu; Joel M Palefsky Journal: HIV Clin Trials Date: 2013 Mar-Apr
Authors: Alexandra L Hernandez; Jimmy T Efird; Elizabeth A Holly; J Michael Berry; Naomi Jay; Joel M Palefsky Journal: J Acquir Immune Defic Syndr Date: 2013-08-01 Impact factor: 3.731