Tuberculosis in patients infected with the human immunodeficiency virus.
A retrospective study of tuberculosis was undertaken among 125 patients infected with human immunodeficiency virus (HIV) who attended our regional infectious disease unit between 1986 and 1989. Nine TB-positive patients (five English, three Africans, one Indian) were identified. In three patients who presented with pyrexia of unknown origin and no objective evidence of any organ involvement, the diagnosis of TB was established from examination of sputum induced by nebulized hypertonic saline. Four other patients had extrapulmonary disease while another two had only pulmonary manifestations of TB. Chest radiographs from five patients were normal, while the other four showed cavities with consolidation, pleural effusion, miliary opacities and hilar enlargement, respectively. All but two mycobacterial isolates were fully sensitive to standard first-line chemotherapeutic drugs. Response to treatment was rapid and only complicated in one patient. There were no relapses following treatment without maintenance therapy after a mean follow-up of 22.2 months (range 9-48). Three patients died, of causes unrelated to TB. Tuberculosis may occur at any stage of HIV disease and is an important cause of fever in HIV-infected British patients, even when chest radiographs are normal and previous BCG vaccination has been performed.
Ong
E L
EL
Regional Department of Infectious Diseases and Tropical Medicine, Monsall Hospital, Manchester.
Mandal
B K
BK
D000328:Adult; D005260:Female; D005334:Fever / Q000382:microbiology; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification; D012189:Retrospective Studies; D013183:Sputum / Q000382:microbiology; D014376:Tuberculosis / Q000150:complications* / Q000175:diagnosis / Q000382:microbiology