Access

You are not currently logged in.

Access your personal account or get JSTOR access through your library or other institution:

login

Log in to your personal account or through your institution.

Influence of Age on CD4 Cell Recovery in Human Immunodeficiency Virus-Infected Patients Receiving Highly Active Antiretroviral Therapy: Evidence from the EuroSIDA Study

Jean-Paul Viard, Amanda Mocroft, Antonio Chiesi, Ole Kirk, Birgit Røge, George Panos, Norbert Vetter, Johan N. Bruun, Margaret Johnson, Jens D. Lundgren and EuroSIDA Study Group
The Journal of Infectious Diseases
Vol. 183, No. 8 (Apr. 15, 2001), pp. 1290-1294
Published by: Oxford University Press
Stable URL: http://www.jstor.org/stable/30061825
Page Count: 5
  • Download ($42.00)
  • Subscribe ($19.50)
  • Cite this Item
Influence of Age on CD4 Cell Recovery in Human Immunodeficiency Virus-Infected Patients Receiving Highly Active Antiretroviral Therapy: Evidence from the EuroSIDA Study
Preview not available

Abstract

Influence of age on the CD4 cell response to highly active antiretroviral therapy (HAART) was examined in 1956 patients (median age, 37.2 years) in the EuroSIDA study. Median initial CD4 cell count was 192 x 10⁶ cells/L, follow-up was 31 months, and time to maximum CD4 cell response was 20 months. Age groups were not different for baseline CD4 cell count, baseline human immunodeficiency virus RNA load, or treatment history. CD4 cell increase, stratified by age quartiles, differed during months 3-36 of HAART (P = .023). Maximum CD4 cell increase from start of HAART differed by age group (P = .0003), as did maximum CD4 cell count (P < 10⁻⁴). Multivariate analysis confirmed the inverse relationship between age and maximum CD4 cell response (P = .023). Time to a CD4 increase of >200 x 10⁶ cells/ L was shorter for patients in the younger age groups (P = .0026), as confirmed by multivariate analysis (P < 10⁻⁴). Younger age may favor CD4 cell restoration because of preserved thymic function.

Page Thumbnails

  • Thumbnail: Page 
1290
    1290
  • Thumbnail: Page 
1291
    1291
  • Thumbnail: Page 
1292
    1292
  • Thumbnail: Page 
1293
    1293
  • Thumbnail: Page 
1294
    1294