Tuberculosis in human immunodeficiency virus-exposed or -infected United States children.
This study was designed to provide a preliminary assessment of the occurrence of tuberculosis exposure, infection and disease within a national sample of infants and children with human immunodeficiency virus (HIV) exposure or infection, and to determine the prevalence of Mycobacterium tuberculosis isolates resistant both to isoniazid and rifampin in these patients or their adult source contacts. A retrospective questionnaire survey was conducted of infants and children with HIV exposure or infection evaluated by pediatric HIV referral centers in the United States comprising the pediatric units or subunits of the Pediatric Acquired Immunodeficiency Syndrome Clinical Trials Group (PACTG). Seventy of 72 sites during a mean period of 5 (range, 1 to 12) years participated in this study and had provided care for 14,038 patients. There were 75 cumulative total cases of tuberculosis disease seen since each site was established. Therapy for asymptomatic infection was given to another 40 children and for tuberculosis exposure to 71 children. Annualized case rates were 478/100,000 for sites established in 1990 to 1992, 117/100,000 for 1988 to 1989, 63/100,000 for 1986 to 1987 and 58/100,000 for 1981 to 1985 (P = 0.05, Spearman's p test for trend). By comparison, the 1992 age-specific tuberculosis case rate for all U.S. children < 5 years was 5.5/100,000. Twenty percent of isolates from PACTG patients and 15% of isolates from adult source contacts were resistant to isoniazid and rifampin.(ABSTRACT TRUNCATED AT 250 WORDS)
Gutman
L T
LT
Department of Pediatrics, Duke University Medical Center, Durham, NC 27710.
Moye
J
J
Zimmer
B
B
Tian
C
C
D000328:Adult; D002648:Child; D002675:Child, Preschool; D018432:Drug Resistance, Multiple; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D007223:Infant; D007538:Isoniazid / Q000494:pharmacology; D012189:Retrospective Studies; D012293:Rifampin / Q000494:pharmacology; D011795:Surveys and Questionnaires; D014376:Tuberculosis / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology
D007538:Isoniazid; D012293:Rifampin