title: Tolerability of anti-tuberculosis treatment and HIV serostatus.
abstract: METHODS
  Tuberculosis (TB) is frequent in human immunodeficiency virus (HIV) infected patients, but its treatment is hampered by adverse events and paradoxical reactions.
  
  
  OBJECTIVE
  To examine the impact of HIV infection and other factors on the risk and spectrum of adverse events related to anti-tuberculosis treatment in a prospective cohort study conducted between January 2003 and August 2004.
  
  
  RESULTS
  Of 105 patients treated for TB, 30 were HIV-infected. The overall incidence of adverse events was 122.5 +/- 18.5 per 100 patient-years (py) and the incidence of severe adverse events was 45.2 +/- 11.3/100 py. Age >50 years (OR 2.2, 95%CI 1.01-4.8, P = 0.046) and HIV infection (OR 3.9, 95%CI 2.1-7.5, P < 0.001) were independently associated with a higher risk of adverse events. Hepatitis (30.5/100 py) and neuropathy (28.6/100 py) were the most frequent adverse events. Hepatitis C virus infection was associated with hepatitis (OR 4.2, 95%CI 1.2-15.0, P = 0.028) and neuropathy with HIV infection (OR 3.8, 95%CI 1.1-13.7, P = 0.040).
  
  
  CONCLUSIONS
  Adverse reactions to anti-tuberculosis drugs are frequent. HIV infection and age >50 years are factors associated with such reactions, while hepatitis C virus infection is a risk factor for hepatitis.
authors.affiliation: Service de Maladies Infectieuses et Tropicales, Hôpital de la Pitié-Salpétrière, Paris, France. fanny.lanternier@hotmail.fr
authors.forename: F
authors.initials: F
authors.lastname: Lanternier
authors.forename: C
authors.initials: C
authors.lastname: Dalban
authors.forename: L
authors.initials: L
authors.lastname: Perez
authors.forename: F
authors.initials: F
authors.lastname: Bricaire
authors.forename: D
authors.initials: D
authors.lastname: Costagliola
authors.forename: E
authors.initials: E
authors.lastname: Caumes
mesh_terms: D000328:Adult; D000995:Antitubercular Agents / Q000009:adverse effects* / Q000627:therapeutic use*; D015331:Cohort Studies; D005260:Female; D006679:HIV Seropositivity / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014376:Tuberculosis / Q000188:drug therapy*
chemical_list: D000995:Antitubercular Agents