Details

Autor(en) / Beteiligte

• Ramírez, R
• Márquez, J
• Tasias, M
• Ruiz, S
• Delegido, A
• Díaz, A
• Araújo, O
• Hernández, S
• Tikhomirova, L
• Creus, C
• Alonso‐Villaverde, C
• Pedrol, E

Titel

SCORE underestimates cardiovascular risk (CVR) of HIV+ patients

Ist Teil von

• Journal of the International AIDS Society, 2012-11, Vol.15 (S4), p.1-1

Ort / Verlag

Geneva: International AIDS Society

Erscheinungsjahr

2012

Quelle

Wiley Blackwell Single Titles

Beschreibungen/Notizen

• The new European Guidelines of Dislipidemia Management of the European Societies of Cardiology and Arteriosclerosis consider HIV+ as patients at high risk of developing cardiovascular events and deaths. The objective of the study was to evaluate cardiovascular events and deaths in a series of HIV+ patients. Observational, cross‐sectional study, including a cohort of HIV+ and HIV− patients from 2008. CVR was calculated using the SCORE‐CVR chart. Variation on lipid profile and incidence of cardiovascular events, cardiovascular death or death related to any cause were recorded. Data was analyzed using SPSS version 20.0 for MAC. 154 HIV+ and 155 HIV− patients were included. Mean age: 44.8±9.5 vs 55.2±14.3 y and 69.5% vs 49% males respectively (p<0.01). Mean time since HIV+ diagnosis was 11±6.2 y. Mean BMI and systolic blood pressure were lower in HIV+ (25.1±6.7 kg/m2 vs 28.7±5.1 kg/m2, (p<0.01) and 119.6±19.4 vs 124.7±14.7 mmHg, (p=0.044; respectively)). A lower proportion of hypertense, diabetic and obese patients was observed in HIV+ (25.5% vs 6.5%; 20.6% vs 3.9% and 36.8% vs 12.3%) but a larger proportion of smokers (68.8% vs 29.7%) was observed (p<0.01 in all cases). Mean cholesterol and LDLc were lower in HIV+ (191.2±41.4 vs 218.5±44.6 mg/dl and 109.5±33.9 vs 134.6±37.7 mg/dl; p<0.01; respectively) but with a lower mean HDLc and higher TG (50.3±19 mg/dl vs 55.2±14.9 mg/dl; p=0.013 and 156.7±85.7 vs 135.8±66.2 mg/dl; p=0.017; respectively). There was no significant difference in mean CVR‐SCORE (3.5±3.6% vs 4.4±3.8%; p=0.091). With this SCORE, 5.2±5.3 and 6.7±5.8 cardiovascular events or deaths should be expected in HIV+ and HIV− respectively at 10 y. Four years later cholesterol, LDLc, HDLc, TG in HIV+ and HIV− patients did not vary compared with those obtained 4 y before. 5 events and 1 death were seen at 4 y follow‐up in HIV+, and in HIV− patients. The incidence of events in HIV+ patients is similar to the expected according to their SCORE at 10 y. We could suppose that once the 10 y follow‐up is reached, this incidence would be higher. On the other side, in HIV− at 4 y just 3 events ocurred, far from the 6.7 events expected. There were no significant differences between lipid profiles in any of the cohorts. Lipid profile with low HDLc and high TG is persistent in HIV+ patients at 4 y follow‐up. Understimation of CVR in HIV+ patients by SCORE charts could be present as soon as 4 y after the first assesment. This supports the stratification of HIV+ patients as high‐risk patients in new guidelines.