Screening for tuberculosis in an east London HIV clinic.
A prospective study was carried out to assess the value of routine skin tuberculin testing and chest radiography in HIV seropositive patients, attending the Genitourinary Medicine (GUM) clinic between July 1991-May 1992. 144 consecutive HIV seropositive patients had tuberculin Tine tests and chest radiographs performed. Ten patients were treated for active tuberculosis (TB) on the basis of abnormal radiography with or without strongly positive (Grade 3/4) skin tuberculin tests. A further 10 patients received prophylaxis on the basis of abnormal chest radiography consistent with previous tuberculous infection or strongly positive tuberculin tests. Active or previous tuberculous infection was found in the UK born Caucasian homosexual population as well as in injecting drug users and patients who were born in areas of high TB prevalence. Screening for TB in HIV seropositive patients is important both for detecting asymptomatic tuberculous infection and for recognizing patients at risk for reactivation of latent TB. We showed a high pick-up rate with 20 out of 144 patients having treatment as a result of screening.
Department of Genitourinary Medicine, Royal London Hospital, UK.
C M
CM
Theodore
G E
GE
Forster
B T
BT
Goh
N
N
Barnes
D
D
Hughes
D005260:Female; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D008131:London; D008297:Male; D011446:Prospective Studies; D013902:Radiography, Thoracic; D012307:Risk Factors; D014374:Tuberculin Test; D014376:Tuberculosis / Q000175:diagnosis* / Q000517:prevention & control; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis