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Viral Monitoring and Prevalence of Viral Failure in HIV-1 Infected Children under First Line Antiretroviral Therapy during the First 60 Months of Treatment in Yaoundé, Cameroon: A Serial Cross Sectional Analysis
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作者 Anne Esther Njom Nlend sidonie lyeb +1 位作者 Suzie Tetang Ndiang Moyo Annie Nga Motaze 《Open Journal of Pediatrics》 2016年第1期69-74,共6页
Objective: The objective was to measure the prevalence of viral failure (VF) in HIV-1-infected children on first-line antiretroviral therapy (ART) in routine practice. Methods: Serial cross sectional analysis of viral... Objective: The objective was to measure the prevalence of viral failure (VF) in HIV-1-infected children on first-line antiretroviral therapy (ART) in routine practice. Methods: Serial cross sectional analysis of viral load (VL) in HIV-1 infected children on first-line ART for ≥24 weeks was done. VL was measured by Real-Time-Polymerase chain reaction (biocentrics). Samples were collected at 6, 12, 24, 36, 48, 60 months of treatment. Main measurement: Virological failure (VF) defined by a one-off VL > 1000 copies/ml. Results: 375 children aged ≤16 years on first-line-ART were included. Median age at ART start was 4.2 years and ≥50% have started ART ≤3<sup>rd</sup> birthday. A total of 717 measurements of VL were collected. VF was rated between 18% and 26% from 6 - 60 months (mean 20.2%), 95% IC [13.1 - 27.3] at the threshold of 1000 copies/ml, not too different at the threshold of 400 copies/ml, 21% - 30% (mean 23.9%), 95% IC [16.3 - 31.5], p = 0.9. Conclusion: In Yaounde, almost 20% of children on first-line of adherent-ART can experiment VF while improving immune status urging improvement of adherence. 展开更多
关键词 HIV Viral Failure Antiretroviral Therapy CHILDREN
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