title: [Retrospective bacteriological study of mycobacterial infections in patients with acquired immunodeficiency syndrome].
abstract: The main species of mycobacteria isolated in 62 of the 316 acquired immunodeficiency syndrome patients admitted to the Claude Bernard Hospital, Paris, between January, 1983 and October, 1986 were studied retrospectively according to their site of isolation and their pathogenic role. Mycobacterium tuberculosis was isolated in 19 cases (from pulmonary specimens in 17 cases); this species was present in 59 percent of our African patients as against 20 percent of our European patients. M. avium intracellulare was isolated in 33 cases (17 from blood, 12 from the lung and 11 from the gastrointestinal tract) and was found in 55 p. 100 of our European patients. Other species that were isolated less frequently were M. xenopi (5 cases), M. kansasii (3 cases), M. aurum, M. chelonae, M. fortuitum, M. gordonae, M. simiae and M. terrae (1 case each). Post mortem specimens obtained from 110 acquired immunodeficiency syndrome patients were cultivated during the same period. In 20 patients, at least one specimen was positive for a mycobacterium: M. tuberculosis in 2 cases, M. avium intracellulare in 18 cases. Twenty-nine of the 33 patients in whom M. avium intracellulare was isolated were considered a posteriori as being infected by this organism. The therapeutic approach varies according to the species involved. No treatment seems to be truly effective against M. avium intracellulare. Pending the results of cultures, no direct bacteriological examination can provide information on the mycobacterial species concerned; however, a conventional antituberculosis treatment may be instituted, particularly in patients from Africa or Haiti.
authors.affiliation: Laboratoire de Bactériologie, Hôpital Claude Bernard, Paris.
authors.forename: B
authors.initials: B
authors.lastname: Pangon
authors.forename: C
authors.initials: C
authors.lastname: Michon
authors.forename: C
authors.initials: C
authors.lastname: Bizet
authors.forename: C
authors.initials: C
authors.lastname: Perronne
authors.forename: C
authors.initials: C
authors.lastname: Katlama
authors.forename: C
authors.initials: C
authors.lastname: Marche
authors.forename: V
authors.initials: V
authors.lastname: Lévy-Frébault
authors.forename: A
authors.initials: A
authors.lastname: Buré
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications* / Q000382:microbiology; D001344:Autopsy; D001992:Bronchoalveolar Lavage Fluid; D005260:Female; D006801:Humans; D008297:Male; D009164:Mycobacterium Infections / Q000097:blood / Q000382:microbiology*; D009162:Mycobacterium avium / Q000302:isolation & purification; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification; D012189:Retrospective Studies
vernacular_title: Etude bactériologique rétrospective des infections à mycobactéries chez les malades atteints de syndrome immunodéficitaire acquis.