ORCID Profile
0000-0003-0073-1789
Current Organisations
Università degli Studi di Milano
,
Azienda Socio Sanitaria Territoriale Santi Paolo e Carlo
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Publisher: Ovid Technologies (Wolters Kluwer Health)
Date: 08-2013
Publisher: MDPI AG
Date: 15-07-2023
Abstract: Despite cancer being a leading comorbidity amongst in iduals with HIV, there are limited data assessing cancer trends across different antiretroviral therapy (ART)-eras. We calculated age-standardised cancer incidence rates (IRs) from 2006–2021 in two international cohort collaborations (D:A:D and RESPOND). Poisson regression was used to assess temporal trends, adjusted for potential confounders. Amongst 64,937 in iduals (31% ART-naïve at baseline) and 490,376 total person-years of follow-up (PYFU), there were 3763 incident cancers (IR 7.7/1000 PYFU [95% CI 7.4, 7.9]): 950 AIDS-defining cancers (ADCs), 2813 non-ADCs, 1677 infection-related cancers, 1372 smoking-related cancers, and 719 BMI-related cancers (groups were not mutually exclusive). Age-standardised IRs for overall cancer remained fairly constant over time (8.22/1000 PYFU [7.52, 8.97] in 2006–2007, 7.54 [6.59, 8.59] in 2020–2021). The incidence of ADCs (3.23 [2.79, 3.72], 0.99 [0.67, 1.42]) and infection-related cancers (4.83 [4.2, 5.41], 2.43 [1.90, 3.05]) decreased over time, whilst the incidence of non-ADCs (4.99 [4.44, 5.58], 6.55 [5.67, 7.53]), smoking-related cancers (2.38 [2.01, 2.79], 3.25 [2.63–3.96]), and BMI-related cancers (1.07 [0.83, 1.37], 1.88 [1.42, 2.44]) increased. Trends were similar after adjusting for demographics, comorbidities, HIV-related factors, and ART use. These results highlight the need for better prevention strategies to reduce the incidence of NADCs, smoking-, and BMI-related cancers.
Publisher: Oxford University Press (OUP)
Date: 18-04-2013
DOI: 10.1093/IJE/DYT010
Publisher: Public Library of Science (PLoS)
Date: 07-0011
Publisher: American College of Physicians
Date: 06-2021
DOI: 10.7326/M20-5226
Publisher: Springer Science and Business Media LLC
Date: 16-07-2021
DOI: 10.1038/S41467-021-24673-W
Abstract: Health systems have improved their abilities to identify, diagnose, treat and, increasingly, achieve viral suppression among people living with HIV (PLHIV). Despite these advances, a higher burden of multimorbidity and poorer health-related quality of life are reported by many PLHIV in comparison to people without HIV. Stigma and discrimination further exacerbate these poor outcomes. A global multidisciplinary group of HIV experts developed a consensus statement identifying key issues that health systems must address in order to move beyond the HIV field’s longtime emphasis on viral suppression to instead deliver integrated, person-centered healthcare for PLHIV throughout their lives.
Publisher: Wiley
Date: 29-04-2015
DOI: 10.1111/LIV.12848
Abstract: In the last decade, several outbreaks of sexually acquired acute hepatitis C (HCV) infection have been described in HIV-positive men who have sex with men (MSM). The aims of this study were to determine whether there has been an increase in the number of acute HCV infections in different parts of Europe. HCV seroconversion was defined as an HCV-antibody test change from negative to positive within the observation period in EuroSIDA. Binomial regression was performed to determine factors associated with being tested for HCV and HCV seroconversion. A total of 223 HCV seroconversions were observed from 16,188 tests [1.38% (95%CI 1.20-1.56)] among 5736 patients between 2002 and 2013. Overall the odds of acquiring HCV infection increased by 4% per year (OR 1.04 [95%CI 0.99-1.09] P = 0.10). Overall 63.2% (141/223) of all seroconversions were seen among MSM. Similar patterns were observed across all European regions (P = 0.69, test for interaction) and HIV transmission risks groups (P = 0.69, test for interaction). In multivariate analysis, North, South and East Europe had higher odds of HCV seroconversion compared with Western Europe [OR 1.90 (1.28-2.81), 1.55 (0.99-2.45) and 1.86 (1.21-2.84) P = 0.0014, P = 0.058 and P = 0.0044 respectively]. Within EuroSIDA a significant increase in HCV seroconversions can be observed after accounting for increased levels of testing for HCV in recent years. This highlights the need for increased HCV prevention efforts among HIV-positive persons in Europe.
Publisher: Elsevier BV
Date: 07-2014
Publisher: Wiley
Date: 28-12-2021
DOI: 10.1111/HIV.13221
Abstract: HIV outcomes centre primarily around clinical markers with limited focus on patient‐reported outcomes. With a global trend towards capturing the outcomes that matter most to patients, there is agreement that standardizing the definition of value in HIV care is key to their incorporation. This study aims to address the lack of routine, standardized data in HIV care. An international working group (WG) of 37 experts and patients, and a steering group (SG) of 18 experts were convened from 14 countries. The project team (PT) identified outcomes by conducting a literature review, screening 1979 articles and reviewing the full texts of 547 of these articles. Semi‐structured interviews and advisory groups were performed with the WG, SG and people living with HIV to add to the list of potentially relevant outcomes. The WG voted via a modified Delphi process – informed by six Zoom calls – to establish a core set of outcomes for use in clinical practice. From 156 identified outcomes, consensus was reached to include three patient‐reported outcomes, four clinician‐reported measures and one administratively reported outcome standardized measures were included. The WG also reached agreement to measure 22 risk‐adjustment variables. This outcome set can be applied to any person living with HIV aged 18 years. Adoption of the HIV360 outcome set will enable healthcare providers to record, compare and integrate standardized metrics across treatment sites to drive quality improvement in HIV care.
Publisher: Oxford University Press (OUP)
Date: 16-04-2015
Abstract: With the aging of the population living with HIV, the absolute risk of cardiovascular disease (CVD) is increasing. There is a need to further facilitate the identification of persons at elevated risk in routine practice. Prospective information was collected on 32,663 HIV-positive persons from 20 countries in Europe and Australia, who were free of CVD at entry into the Data-collection on Adverse Effects of Anti-HIV Drugs (D:A:D) study. Cox regression models (full and reduced) were developed that predict the risk of a global CVD endpoint. The predictive performance of the D:A:D models were compared with a recent CVD prediction model from the Framingham study, which was assessed recalibrated to the D:A:D dataset. A total of 1010 CVD events occurred during 186,364.5 person-years. The full D:A:D CVD prediction model included age, gender, systolic blood pressure, smoking status, family history of CVD, diabetes, total cholesterol, high-density lipoprotein, CD4 lymphocyte count, cumulative exposure to protease- and nucleoside reverse transcriptase-inhibitors, and current use of abacavir. A reduced model omitted antiretroviral therapies. The D:A:D models statistically significantly predicted risk more accurately than the recalibrated Framingham model (Harrell's c-statistic of 0.791, 0.783 and 0.766 for the D:A:D full, D:A:D reduced, and Framingham models respectively p < 0.001). The D:A:D models also more accurately predicted five-year CVD-risk for key prognostic subgroups. An updated, easily recalibrated, global CVD-risk equation tailored to HIV-positive persons was developed using routinely collected CVD risk parameters and incorporating markers on immune function (CD4 lymphocyte count), and exposure to antiretroviral therapies. The estimated CVD risk can be used to quantify risk and to guide preventive care.
Publisher: Ovid Technologies (Wolters Kluwer Health)
Date: 13-11-2013
DOI: 10.1097/01.AIDS.0000432457.91228.F3
Abstract: To consider associations between the latest/nadir CD4 cell count, and time spent with CD4 cell count less than 200 cells/μl (duration of immune depression), and myocardial infarction (MI), coronary heart disease (CHD), stroke, or cardiovascular disease (CVD) (CHD or stroke) in 33 301 HIV-positive in iduals. Longitudinal cohort study. Analyses were undertaken using Poisson regression. To investigate whether analyses of stroke were robust to the type of endpoint, we additionally included stroke-like events and rejected strokes into the stroke endpoint. Participants experienced 716 MI, 1056 CHD, 303 stroke, and 1284 CVD events. Whereas there was no evidence of a higher MI/CHD risk in those with lower latest/nadir CD4 cell counts after adjustment [current CD4 <100 cells/μl: relative rate (95% confidence interval) 0.96 (0.62-1.50) for MI, 0.89 (0.30-2.36) for CHD nadir CD4 <100 cells/μl: 1.36 (0.57-3.23) for MI, 0.98 (0.45-2.16) for CHD], stroke and CVD rates were higher in those with a latest CD4 cell count less than 100 cells/μl [2.26 (1.29-3.94) and 1.14 (0.84-1.56), respectively]. All events occurred less frequently in those who had not experienced immune depression, although evidence for a linear association with duration of immune depression was weak. The association between stroke risk and the latest CD4 cell count strengthened as stroke-like and rejected strokes were included conversely, associations with established stroke risk factors weakened. We do not find strong evidence that HIV-positive in iduals with a low CD4 cell count are more likely to experience MI/CHD. Although strokes appear to occur more commonly at low CD4 cell counts, this may be partly explained by misclassification or other biases.
Location: Italy
No related grants have been discovered for Antonella d'Arminio Monforte.