NAFLD is common among HIV-infected persons who have the traditional risk factors for NAFLD (elevations in serum alanine level, male sex, and increased waist circumference) apparent. Exposure to nucleoside reverse-transcriptase inhibitors was an independent risk factor for NAFLD, with an 11% increase in the odds ratio for each year of use.

Among people aging with HIV in northern Italy, a frailty index based on deficit accumulation predicted survival and incident multimorbidity independently of HIV-related and behavioral risk factors. The frailty index holds potential value in quantifying vulnerability among people aging with HIV.

ObjectivePeople aging with HIV might have different health conditions compared with people who seroconverted at older ages. The study objective was to assess the prevalence of, and risk factors for, individual co-morbidities and multimorbidity (MM) between HIV-positive patients with a longer duration of HIV infection, and patients who seroconverted at an older age. We compared estimates across both groups to a matched community-based cohort sampled from the general population.MethodsWe performed a case-control study including antiretroviral therapy (ART)–experienced patients who were HIV seropositive for ≥ 20.6 years (“HIV-Aging”), or who were seropositive for < 11.3 years (“HIV-Aged”) having access in 2013 at the Modena HIV Metabolic Clinic. Patients were matched in a 1:3 ratio with controls from the CINECA ARNO database. MM was defined as the concurrent presence of >2 NICM. Logistic regression models were constructed to evaluate associated predictors of NICM and MM.ResultsWe analysed 404 HIV-Aging and 404 HIV-Aged participants in comparison to 2424 controls. The mean age was 46.7±6.2 years, 28.9% were women. Prevalence of HIV co-morbidities and MM were significantly higher in the HIV-positive groups compared to the general population (p<0.001) and a trend towards higher rates of MM was found in aging vs aged group. This difference turned to be significant in patients above the age of 45 years old (p<0.001).ConclusionsPeople aging with HIV display heterogeneous health conditions. Host factors and duration of HIV infection are associated with increased risk of MM compared to the general population.

No abstract

SUMMARYMen with human immunodeficiency virus (HIV) infection are often hypogonadal and develop several HIV-associated nonacquired immunodeficiency syndrome (AIDS) (HANA) conditions that impair overall health status. No studies explored the relationship between health status and serum testosterone (T) in HIV-infected men. This study aims to investigate the association between total serum T and HANA, multimorbidity, and frailty in a large cohort of 1359 HIV-infected men and to explore the relationship between patients' overall health status and serum T. Among biochemical and hormonal measurement performed the main are serum total T, free triiodothyronine (fT3), and luteinizing hormone. Other outcome measurements include anthropometry, assessment of comorbidities and disabilities, overall health status defined as the number of HANA and by the 38-item multimorbidity frailty index, anthropometry, and bone mineral density. The cumulative relative risk of comorbidities is increased in HIV-infected men with hypogonadism (p < 0.001) and hypogonadism is associated with several comorbidities. The prevalence of hypogonadism increases progressively with the increase of the number of comorbidities. Frailty index is inversely related to serum total T (age-adjusted r = 0.298, r 2 = 0.089, p < 0.0001). Serum fT3 levels are significantly lower in hypogonadal than eugonadal men (p = 0.022). This suggests that low serum T could be considered a sensitive marker of frailty and poor health status and that the latter might induce hypogonadism. The more HIV-infected men are frail the more they are hypogonadal. This suggests that hypogonadism might be a naturally occurring condition in unhealthy HIV-infected men and raises concern about the safety of T treatment. In conclusion, low serum T is associated with multimorbidity, HANA, and frailty in HIV-infected men and this association seems to be bidirectional. Given the wide attitude to offer T treatment to HIV-infected men, caution is needed when prescribing T to HIV-infected male patients, especially if the patient is unhealthy or frail.

No abstract

In the late 1990s, reports of unusual changes in body fat distribution named 'lipodystrophy' (LD) began to appear in HIV patients mitigating the enormous enthusiasm about improvement of survival and quality of life provided by the combinations of antiretroviral (ARV) drug classes, the so-called highly active antiretroviral therapy (HAART), which had just become available at that time. The objective of this paper is to critically review the literature on LD and to discuss the impact of newer ARV agents, namely atazanavir, darunavir and raltegravir, as well as strategies of the late HAART era, including single-tablet regimens and nucleoside-sparing regimens. Studies in which LD was measured by dual-energy x-ray absorptiometry or by abdominal computed tomography or magnetic resonance imaging scan only, were included. We were unable to identify studies depicting a negative impact of drugs or ARV regimens on limb fat loss. On the contrary, a few studies identified a negative impact of atazanavir/ritonavir or darunavir/ritonavir on trunk fat increase. It should be noted that this anthropometric measure is a poor instrument since it cannot distinguish between subcutaneous and visceral fat. We conclude that presumably the body fat changes currently observed in HIV-infected patients is the net result of competing phenomena: on one side the natural history of lipohypertrophy as a result of HIV and HAART impact, and on the other side the physiological body fat changes observed in the aging population.

All algorithms showed a modest predictive ability, although the PE and DAD algorithms identified more patients at low risk.