Mucocutaneous manifestations in Japanese HIV-positive hemophiliacs

BACKGROUND: Although various mucocutaneous manifestations have been reported in patients infected with HIV by sexual transmission or intravenous drug use, the prevalence and characteristics of skin disorders in HIV-positive hemophiliacs coinfected with hepatitis C virus (HCV) have rarely been described. OBJECTIVE: The purpose of this study was to clarify the characteristics of skin disorders in HIV-positive hemophiliacs and to identify differences in comparison with other HIV-positive groups. METHODS: A prospective study of the prevalence of mucocutaneous manifestations in 110 Japanese hemophiliacs (53 HIV-positive hemophiliacs including 24 AIDS and 57 HIV-negative hemophiliacs) was performed from July 1997 to July 1998. RESULT: None of the hemophiliacs developed Kaposi's sarcoma or sexually transmitted skin diseases. Eosinophilic folliculitis was observed in 3 AIDS patients. The incidence of folliculitis, common warts, seborrheic dermatitis, generalized eczema, oral candidiasis and herpes zoster was higher in HIV-positive than in HIV-negative hemophiliacs (p < 0.05). Although anti-HCV antibody was positive in all HIV-positive hemophiliacs, HCV-related dermatoses such as lichen planus and porphyria cutanea tarda were not observed. CONCLUSION: Although Kaposi's sarcoma and sexually transmitted skin diseases such as molluscum contagiosum, condyloma, and scabies are frequently associated with HIV, they were not found in the HIV-positive hemophiliacs in our study. HIV infection-related mucocutaneous manifestations are influenced not only by the presence of HIV but also by other factors such as the mode of transmission and sexual habit.