Abstract:
INTRODUCTION:A key objective of combined antiretroviral therapy (cART) is to reach and maintain high CD4 cell counts to provide long-term protection against AIDS-defining opportunistic infections and malignancies, as well as other comorbidities. However, a high proportion of patients present late for care. Our objective was to assess CD4 cell count recovery up to seven years in naïve patients initiating cART with at least three drugs in usual clinical care. METHODS:From the French Hospital Database on HIV, we selected naïve individuals initiating cART from 2000 with at least two years of follow-up. Participants were further required to have achieved viral load suppression by six months after initiating cART and were censored in case of virological failure. We calculated the proportion of patients (Kaplan-Meier estimates) who achieved CD4 recovery to >500/mm(3) according to baseline CD4 cell count. RESULTS:A total of 15,025 patients were analyzed with a median follow-up on ART of 65.5 months (IQR: 42.3-96.0). At cART initiation, the median age was 38.6 years (IQR: 32.2-46.0), 9734 (64.8%) were men, median CD4 cell count was 239 (IQR: 130-336) and 2668 (17.8%) had a prior AIDS event. RESULTS are presented in the Table 1. CONCLUSIONS:This study shows that CD4 cell counts continue to increase seven years after cART initiation, whatever the baseline CD4 cell count. Failing to achieve CD4 recovery with continuous viral load suppression is rare for naïve patients initiating cART in routine clinical practice, but takes substantially longer in patients who initiate antiretroviral therapy at low CD4 cell counts.
journal_name
J Int AIDS Socjournal_title
Journal of the International AIDS Societyauthors
Costagliola D,Lacombe JM,Ghosn J,Delaugerre C,Pialoux G,Cuzin L,Launay O,Ménard A,de Truchis P,Mary-Krause M,Weiss L,Delfraissy JFdoi
10.7448/IAS.17.4.19481subject
Has Abstractpub_date
2014-11-02 00:00:00pages
19481issue
4 Suppl 3issn
1758-2652pii
19481journal_volume
17pub_type
杂志文章abstract:INTRODUCTION:Routes of transmission and reasons for HIV testing are important epidemiologic data to analyze the epidemic and to tailor the response to AIDS. The aim of this study was to analyze reasons for testing and transmission ways of HIV among recently diagnosed HIV patients registered in the multicenter HIV-TR co...
journal_title:Journal of the International AIDS Society
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