{
  "abstract": "Background In Italy, the COVID-19 pandemic substantially disrupted access to health care services, including HIV screening, contributing to a decline in new HIV diagnoses and increasing late presentations in the postpandemic years. This study assessed the profile and trends of newly diagnosed people living with HIV (ndPLWH) across the prepandemic, peripandemic and postpandemic periods in two major Italian centres.Methods We conducted a retrospective observational study including adults diagnosed with HIV-1 infection between 2015 and 2023 at two HIV outpatient clinics in Central (Centre A) and Northern Italy (Centre B). According to the year of diagnosis, ndPLWH were categorised into four periods spanning from prepandemic to postpandemic years. We compared the number and clinical characteristics of ndPLWH and assessed virological suppression (VS; HIV-RNA <50 copies/mL) at 6 months after ART initiation. Predictors of VS were identified using logistic regression models.Results A total of 1042 ndPLWH were evaluated, including 423 (40.6%) from Centre A and 619 (59.4%) from Centre B. AIDS-defining conditions peaked during the pandemic period (31.6%, 61/193; p=0.031). The time from diagnosis to antiretroviral therapy (ART) initiation shortened substantially from the prepandemic period to the postpandemic period (p<0.001), and the use of integrase strand transfer inhibitor (INSTI)-based regimens increased significantly across these periods (p<0.001). NdPLWH from Central Italy presented with a generally worse clinical profile, but the median time from HIV diagnosis to ART initiation was significantly shorter in this group (p<0.001). At 6 months, 84.5% of the patients achieved VS, with no interperiod variation (p=0.519); a higher CD4 count (adjusted OR (aOR) 1.143; 95% CI 1.052 to 1.243; p=0.002) and INSTI-based triple therapy (aOR 2.191; 95% CI 1.455 to 3.299; p<0.001) remained independently associated with VS.Conclusions Despite substantial disruptions in HIV care during the COVID-19 pandemic and an increased proportion of late presenters, virological suppression rates remained high and stable throughout all the study periods, with no differences between the centres. These findings highlight the resilience of HIV care systems in Italy and the importance of maintaining tireless testing pathways amid health care challenges.",
  "authors": [
    {
      "affiliations": [
        "Catholic University of the Sacred Heart Department of Health care Surveillance and Bioethics, Section of Infectious Diseases, Rome, Italy"
      ],
      "name": "Andrea Carbone"
    },
    {
      "affiliations": [
        "Catholic University of the Sacred Heart Department of Health care Surveillance and Bioethics, Section of Infectious Diseases, Rome, Italy"
      ],
      "name": "Francesca Lombardi"
    },
    {
      "affiliations": [
        "Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy"
      ],
      "name": "Giorgio Tiecco"
    },
    {
      "affiliations": [
        "Catholic University of the Sacred Heart Department of Health care Surveillance and Bioethics, Section of Infectious Diseases, Rome, Italy"
      ],
      "name": "Valentina Iannone"
    },
    {
      "affiliations": [
        "Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy"
      ],
      "name": "Jacopo Logiudice"
    },
    {
      "affiliations": [
        "Catholic University of the Sacred Heart Department of Health care Surveillance and Bioethics, Section of Infectious Diseases, Rome, Italy"
      ],
      "name": "Pierluigi Francesco Salvo"
    },
    {
      "affiliations": [
        "Catholic University of the Sacred Heart Department of Health care Surveillance and Bioethics, Section of Infectious Diseases, Rome, Italy"
      ],
      "name": "Giancarlo Scoppettuolo"
    },
    {
      "affiliations": [
        "Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy"
      ],
      "name": "Roberta Gerami"
    },
    {
      "affiliations": [
        "Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy"
      ],
      "name": "Federico Cesanelli"
    },
    {
      "affiliations": [
        "Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy"
      ],
      "name": "Martina Salvi"
    },
    {
      "affiliations": [
        "Catholic University of the Sacred Heart Department of Health care Surveillance and Bioethics, Section of Infectious Diseases, Rome, Italy"
      ],
      "name": "Antonella Cingolani"
    },
    {
      "affiliations": [
        "Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy"
      ],
      "name": "Francesco Castelli"
    },
    {
      "affiliations": [
        "Catholic University of the Sacred Heart Department of Health care Surveillance and Bioethics, Section of Infectious Diseases, Rome, Italy"
      ],
      "name": "Simona Di Giambenedetto"
    },
    {
      "affiliations": [
        "Catholic University of the Sacred Heart Department of Health care Surveillance and Bioethics, Section of Infectious Diseases, Rome, Italy"
      ],
      "name": "Carlo Torti"
    },
    {
      "affiliations": [
        "Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy",
        "Karolinska Institute, Stockholm, Sweden"
      ],
      "name": "Eugenia Quiros-Roldan"
    }
  ],
  "title": "Clinical presentation and effectiveness of antiretroviral therapy in newly diagnosed people living with HIV before, during and after the COVID-19 pandemic",
  "uid": "20782af7-e505-5d15-9b9f-86be6d95e88b"
}