Severe weight loss: the predominant clinical presentation of tuberculosis in patients with HIV infection in India.
Article
Dans Anglais
| IMSEAR
| ID: sea-119228
ABSTRACT
BACKGROUND:
Tuberculosis is endemic in India and its prevalence is reported to be increasing in patients with human immuno-deficiency virus (HIV) infection. Several factors, including the level of immune deficiency, influence the clinical presentation of HIV-associated tuberculosis.METHODS:
Between April 1994 and April 1996, 1820 patients with confirmed HIV infection were studied for their clinical, radiological and laboratory parameters. Severe weight loss was observed as a frequent presenting complaint. Hence, a case-control analysis was performed using severe weight loss as the presenting criterion among HIV-seropositive patients.RESULTS:
Of the 1820 patients with HIV infection, 410 (23%) presented with severe weight loss of > 10% of body weight within the preceding month. Of these 410 patients, 176 (43%) had tuberculosis, 94 (23%) had chronic diarrhoea, and 89 (22%) had recurrent fever. Among 176 patients with tuberculosis, the following types of HIV-associated tuberculosis were seen 115/176 (66%) had pulmonary, 49/176 (28%) had extrapulmonary tuberculosis; of these 49 cases with extrapulmonary tuberculosis 33 (18%) had disseminated tuberculosis, and 12/176 (7%) had both pulmonary and extrapulmonary involvement. In the group as a whole, 45/176 (25%) cases had disseminated tuberculosis. Clinical features of HIV-associated tuberculosis in decreasing order of frequency were chronic fever, chronic cough, lymphadenopathy and hepatosplenomegaly. The Mantoux skin test was significantly anergic among patients with extrapulmonary and disseminated tuberculosis (p = 0.001).CONCLUSIONS:
There was a significant correlation between severe weight loss and tuberculosis (RR 17.5), chronic diarrhoea (RR 12.8) and recurrent fever (RR 4.5). The diagnostic value of the Mantoux skin test among HIV-associated tuberculosis is reduced, more so among those with extrapulmonary and disseminated forms.
Texte intégral:
Disponible
Indice:
IMSEAR (Asie du Sud-Est)
Sujet Principal:
Tuberculose
/
Femelle
/
Humains
/
Mâle
/
Perte de poids
/
Infections opportunistes liées au SIDA
/
Adulte
/
Inde
Pays comme sujet:
Asie
langue:
Anglais
Année:
1998
Type:
Article
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