2019

16th January Pelchen-Matthews et al., Comorbidities in people living with HIV


Aging and the evolution of comorbidities among HIV-positive individuals in a European cohort.    AIDS

Pelchen-Matthews et al. for the EuroSIDA study aimed to characterize the evolution of the prevalence of chronic kidney disease (CKD) and cardio-vascular disease (CVD) and related risk factors in the aging people living with HIV (PLWHIV) population in Europe.

9’798 individuals were under active follow-up in EuroSIDA during 2006 and 12’882 during 2014.

Compared with study participants in 2006, those in 2014:
- were older [median age 48.6 years (IQR 40.3–55.1) vs. 43.1 years (37.2–50.0) in 2006]

- had higher prevalence of
   o hypertension (59.6 vs. 47% in 2006),
   o diabetes (6.3 vs. 5.4%),
   o CKD (6.9 vs. 4.1%)
   o CVD (5.0 vs. 3.7%).

Individuals in the 2014 cohort had higher odds for CKD (unadjusted OR 2.62, 95% CI2.30–2.99, P<0.0001) and CVD (OR 1.88, CI 1.68– 2.10, P<0.0001), but after multivariable adjustment for age group, comorbidities and other factors, year of cohort was no longer significantly associated with the odds of CKD [adjusted OR (aOR) 0.97, CI 0.52– 1.82, P=0.92) or of CVD (aOR 0.94, CI 0.54 –1.63, P=0.82).

In conclusion, this study of risk factors and comorbidities in a large cohort of HIV-positive individuals in Europe has shown an increase in the prevalence of non-AIDS comorbidities, including diabetes, CKD and CVD, along with increased prevalence of hypertension and a high prevalence dyslipidemia, which was largely explained by the aging of persons included. Higher prevalence of comorbidities was particularly evident for individuals at least 50 years old, highlighting the increase in non-AIDS-related conditions in the aging PLWHIV population. This shows a need for careful management not only to control HIV through optimal selection of ART, but also to address the effect of aging, including screening and regular monitoring of the major comorbidities and risk modification measures.

PubMed