Adolescent HIV viral load in an urban hospital in Newark, New Jersey

Human immunodeficiency virus (HIV) in adolescents is a growing concern. Amid psychosocial challenges, adolescents must successfully transition into adult-centered care; however, little is known about outcome measurements within this period. We assessed the trend in adolescent HIV viral loads (VLs) in a community with a high HIV prevalence, allowing physicians to better recognize the challenges of transitioning adolescents with HIV to adult care.

All HIV RNA VLs from the Molecular Virology Lab at University Hospital in Newark, New Jersey, from 2007 to 2010 were obtained. Patients were divided into pediatric (<13 years of age), adolescent (13-25 years of age), and adult (>25 years of age) age groups. Univariate and multivariate analyses assessed characteristics of patients by age and gender.

A minimum of 40 pediatric, 178 adolescent, and 1335 adult patients were identified per year. There was a statistically significant increase in VLs of adolescents when compared to pediatric patients (P < .02). In 3 of the 4 years, there was a statistically significant increase in the rate of male adolescents reaching undetectable VLs compared to female adolescents. The average VL by age demonstrated increasing VLs from age 12 through age 24, while the percentage of patients reaching undetectable VLs peaked at 80% at age 8 and declined through age 24.

Successful transitional care programs should focus on pediatric needs to address the noticeable decrease in virologic control beginning at 8 years of age and the decreased rate of virologic suppression in females, creating concern for potential gender inequalities and increased risk of vertical transmission.