Use of a Dublin Inner City A & E Department by Patients with Known HIV-1 Infection

Abstract

During the period January 1990 to January 1992 260 patients known to be infected with human immunodeficiency virus type 1 (HIV-1) attended the Accident & Emergency (A & E) Department of St James's Hospital, Dublin. There was a total of 709 visits with a mean annual attendance rate of 2.7, twice that for the general A & E population. Eighty-nine per cent of patients were intravenous drug users (IVDUs), 9% homosexual/bisexual and 2% heterosexual. Known HIV-1 seropositive patients accounted for 0.7% and 0.8% of the total number of patients who attended A & E in 1990 and 1991 respectively. The majority of patients disclosed their HIV status. Bacterial respiratory tract infection was the single most common reason for attending A & E and for admission to hospital. Seventy-two per cent of IVDUs fulfilled Centers of Disease Control (CDC) criteria for stage II and III disease; the majority of these used A & E for primary medical care, although listed with a general practitioner (GP) and attending during the daytime. Sixty-eight per cent of homosexuals/bisexuals were CDC stage IV with AIDS defining illnesses accounting for 52.6% of clinical presentations. Of this risk category, 79% required medical admission. Homosexuals/bisexuals represent more advanced disease, thus the full impact of HIV-1 infection in IVDUs in this A & E setting has yet to be realized.