EPIDEMIOLOGY OF SKIN-DISEASE IN HIV-INFECTION - A COHORT STUDY OF HEALTH MAINTENANCE ORGANIZATION MEMBERS

The medical literature suggests that persons infected with human immunodeficiency virus (HIV) have an increased risk of many common and uncommon cutaneous diseases. Further, it has been suggested that in HIV-infected people these conditions may be more persistent and they may be more prone to developing adverse cutaneous reactions to drugs. We have identified a cohort of 684 HIV-infected persons who were members of a large Massachusetts health maintenance organization. Based on review of hospital records, automated ambulatory records, and automated prescription data for these patients, we determined the occurrence of skin disease including adverse reactions to drugs. In this 2.8-year study, these HIV-infected persons averaged 3.7 separate skin diagnoses each, a significantly higher rate (p< 0.001) than in a comparable uninfected group of enrollees in this health maintenance organization. The rate of visits for many common skin diagnoses increased as HIV infection progressed. Cutaneous drug reactions were also significantly more frequent (per course of drug) in AIDS patients compared to patients with asymptomatic HIV infection. Skin disease is a frequent and important cause of morbidity in HIV-infected persons. The development of a specific cutaneous disease may act as a prognostic marker for progression of HIV infection. In HIV-infected persons, adverse cutaneous reactions to drugs frequently limit treatment with essential drugs.