Mortality in perinatally HIV-infected young people in England following transition to adult care: an HIV Young Persons Network (HYPNet) audit :  Mortality in young adults with perinatal HIV

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Abstract

Mortality in young people with perinatally acquired HIV infection (PHIV) following transfer to adult care has not been characterized in the UK. We conducted a multicentre audit to establish the number of deaths and associated factors.

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Projected life expectancy of people with HIV according to timing of diagnosis

Fumiyo Nakagawa, Rebecca Lodwick, Colette J Smith … (2012)

Effective antiretroviral therapy (ART) has contributed greatly toward survival for people with HIV, yet many remain undiagnosed until very late. Our aims were to estimate the life expectancy of an HIV-infected MSM living in a developed country with extensive access to ART and healthcare, and to assess the effect of late diagnosis on life expectancy. A stochastic computer simulation model of HIV infection and the effect of ART was used to estimate life expectancy and determine the distribution of potential lifetime outcomes of an MSM, aged 30 years, who becomes HIV positive in 2010. The effect of altering the diagnosis rate was investigated. Assuming a high rate of HIV diagnosis (median CD4 cell count at diagnosis, 432 cells/μl), projected median age at death (life expectancy) was 75.0 years. This implies 7.0 years of life were lost on average due to HIV. Cumulative risks of death by 5 and 10 years after infection were 2.3 and 5.2%, respectively. The 95% uncertainty bound for life expectancy was (68.0,77.3) years. When a low diagnosis rate was assumed (diagnosis only when symptomatic, median CD4 cell count 140 cells/μl), life expectancy was 71.5 years, implying an average 10.5 years of life lost due to HIV. If low rates of virologic failure observed in treated patients continue, predicted life expectancy is relatively high in people with HIV who can access a wide range of antiretrovirals. The greatest risk of excess mortality is due to delays in HIV diagnosis.

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The impact of stigma on medication adherence among HIV-positive adolescent and young adult females and the moderating effects of coping and satisfaction with health care.

Gretchen Glum, G A Clum, Jonathan M Ellen … (2012)

To explore whether HIV stigma negatively impacts adherence to antiviral medications in HIV-infected adolescent women, moderational analysis was conducted and factors identified that could alter said relationship. Study participants were 178 adolescent females age 15-24, enrolled between 2003-2005, from 5 different cities and 60 provided adherence information. Findings reported by this cohort of 60 adolescent women included: medication adherence, 64.3% reporting adherence at baseline and 45.0% at 12 months; HIV stigma score of 57.60 (standard deviation [SD], 11.83; range, 25-86). HIV stigma was not found to be a significant predictor when binary logit regression was run with medication adherence at 1 year. Using moderational analysis, factors that could moderate stigma's effect on medication adherence was still pursued and identified the following to be significant at 12 months: health care satisfaction (B = -0.020, standard error [SE] = 0.010, p < .05); and Coping (proactive coping strategies [B = 0.012, SE = 0.005, p < .05]; turning to family [B = 0.012, SE = 0.016, p < 0.05]; spiritual coping [B = 0.021, SE = 0.010, p < 0.05]; professional help [B = 0.021, SE = 0.010, p < 0.05]; physical diversions [B = 0.016, SE = 0.007, p < 0.05]). Factors that had no significant moderating effects included: social support measures (mean = 74.9; median = 74.0) and depression score greater than 16 = 43%. We conclude that HIV-infected adolescent women experience HIV stigma and poor adherence over time. Factors like health care satisfaction and coping may minimize stigma's effect on medication adherence. Our findings are tempered by a small sample size and lack of a direct relationship between stigma and adherence on binary logit regression analysis.

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Prevalence and change in psychiatric disorders among perinatally HIV-infected and HIV-exposed youth.

Andrew Wiznia, E Santamaria, Claude Mellins … (2011)

As the pediatric HIV epidemic in resource-rich countries evolves into an adolescent epidemic, there is a substantive need for studies elucidating mental health needs of perinatally HIV-infected (PHIV +) youth as they transition through adolescence. This article examines the role of perinatal HIV infection in influencing mental health by comparing the changes in psychiatric disorders and substance use disorders (SUD) in PHIV + and perinatally HIV-exposed, but uninfected (PHIV -) youth over time. Participants were recruited from four medical centers in New York City. Individual interviews were administered at baseline and 18-month follow-up to 166 PHIV + and 114 PHIV- youth (49% male, age 9-16 years at baseline). Youth psychiatric disorder was assessed using the caregiver and youth versions of the Diagnostic Interview Schedule for Children (DISC-IV). Over two-thirds of participants met criteria for at least one psychiatric disorder at either baseline or follow-up, with few group differences. Among PHIV + youth, there was a significant decrease in the prevalence of any psychiatric disorder, as well as anxiety disorders specifically over time, whereas the prevalence of any psychiatric disorder among PHIV- youth remained the same and mood disorders increased. Rates of SUD were low in both groups, increasing slightly by follow-up. PHIV + youth reported more use of mental health services at follow-up. CD4 count and HIV RNA viral load were not associated with the presence or absence of disorder at either time point. In conclusion, among PHIV + and PHIV- youth, the rates of psychiatric disorder were high, even compared to other vulnerable populations, suggesting that factors other than perinatal HIV infection may be important determinants of mental health. PHIV + youth were more likely to improve over the observation period. The data underscore the critical need for mental health interventions for both PHIV + and PHIV- youth.