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        <titl xml:lang="FR">international-Viro-Immunologic Sustained CONtrol after Treatment Interruption</titl>
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        <altTitl xml:lang="FR">ANRS EP 47 VISCONTI</altTitl>
        <altTitl xml:lang="EN">ANRS EP 47 VISCONTI</altTitl>
        <parTitl xml:lang="EN">VISCONTI cohort : International-Viro-Immunologic Sustained CONtrol after Treatment Interruption</parTitl>
        <IDNo>PEF8455</IDNo>
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        <AuthEnty affiliation="ITMO Santé Publique, Aviesan">Portail Épidémiologie-France</AuthEnty>
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        <copyright>Portail Épidémiologie-France 2026</copyright>
        <prodDate date="2026-04-20">20/04/2026</prodDate>
        <prodPlac>https://epidemiologie-france.aviesan.fr/</prodPlac>
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        <distrbtr>Portail Épidémiologie-France</distrbtr>
        <contact email="portail-epidemiologie@inserm.fr">Portail Epidemiologie-France</contact>
        <depositr>Asier Saez-Cirion</depositr>
        <depDate xml:lang="FR">24/03/2014</depDate>
        <depDate xml:lang="EN">11/05/2015</depDate>
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        <altTitl xml:lang="EN">ANRS EP 47 VISCONTI</altTitl>
        <parTitl xml:lang="EN">VISCONTI cohort : International-Viro-Immunologic Sustained CONtrol after Treatment Interruption</parTitl>
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        <prodPlac> - ANRS - Institut - 25-28 RUE DU DOCTEUR ROUX 75015 PARIS</prodPlac>
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        <depositr>Asier Saez-Cirion</depositr>
        <depDate xml:lang="FR">24/03/2014</depDate>
        <depDate xml:lang="EN">11/05/2015</depDate>
        <distDate xml:lang="FR">25/10/2017</distDate>
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    <studyAuthorization>
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      <subject>
        <keyword xml:lang="FR">Séropositivité</keyword>
        <keyword xml:lang="FR">primo-infection</keyword>
        <keyword xml:lang="FR">traitement anti-VIH</keyword>
        <keyword xml:lang="FR">caractéristiques génétiques</keyword>
        <keyword xml:lang="FR">système immunitaire.</keyword>
        <keyword xml:lang="FR">VIH</keyword>
        <keyword xml:lang="FR">« rémission du VIH»</keyword>
        <keyword xml:lang="EN">primary infection</keyword>
        <keyword xml:lang="EN">HIV treatment</keyword>
        <keyword xml:lang="EN">functional remission</keyword>
        <keyword xml:lang="EN">genetic characteristics</keyword>
        <keyword xml:lang="EN">seropositivity</keyword>
        <keyword xml:lang="EN">immune system</keyword>
        <keyword xml:lang="EN">HIV</keyword>
        <topcClas xml:lang="FR">Immunologie</topcClas>
        <topcClas xml:lang="FR">Maladies infectieuses</topcClas>
        <topcClas xml:lang="EN">Immunology</topcClas>
        <topcClas xml:lang="EN">Infectious diseases</topcClas>
        <topcClas xml:lang="FR">Iatrogénie</topcClas>
        <topcClas xml:lang="FR">Produits de santé</topcClas>
        <topcClas xml:lang="EN">Iatrogenic</topcClas>
        <topcClas xml:lang="EN">Medicine</topcClas>
      </subject>
      <abstract xml:lang="FR">Objectif de la base de données : i-VISCONTI est une étude de physiopathologie, multicentrique et multidisciplinaire (elle associe des cliniciens, des virologistes, des immunologistes et des épidémiologistes) qui se propose d’explorer les mécanismes virologiques et immunologiques qui pourraient être à l’origine du contrôle durable de l’infection, après interruption de traitement antirétroviral, chez des patients adultes ou enfants traités très précocement en primo-infection ou plus tard (à la phase chronique de l’infection). i-VISCONTI a également pour objectif la détermination des facteurs et marqueurs potentiels qui pourraient servir à identifier les patients pour lesquels l’interruption d’un traitement antirétroviral pourrait raisonnablement être proposée.</abstract>
      <abstract xml:lang="EN">Database objective : I-VISCONTI is a multicenter, multidisciplinary (clinicians, virologists, immunologists and epidemiologists) pathophysiologic study designed to explore the virological and immunological mechanisms responsible for sustained control of HIV-1 infection after ART interruption in adults or children who started treatment very early in the primary infection or during the chronic phase. I-VISCONTI also aims to identify markers that could be used to identify patients who could reasonably interrupt their antiretroviral treatment.</abstract>
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        <timePrd/>
        <collDate event="start">2013</collDate>
        <collDate event="end"/>
        <collDate xml:lang="FR">Collecte des données active</collDate>
        <collDate xml:lang="EN">Current data collection</collDate>
        <nation>France</nation>
        <geogCover xml:lang="FR">France métropolitaine</geogCover>
        <geogCover xml:lang="EN">Metropolitan France.</geogCover>
        <geogUnit>International</geogUnit>
        <anlyUnit xml:lang="fr">individuel
                </anlyUnit>
        <anlyUnit xml:lang="en">individuals
                </anlyUnit>
        <universe xml:lang="FR" clusion="I">Sérologie VIH-1 positive&#13;
&#13;
Arrêt d’un traitement anti-rétroviral, le premier traitement ayant été initié en Primo infection ou non (en dehors d’un traitement préventif de la transmission materno-fœtale)&#13;
&#13;
Dernière charge virale &gt; 2000 copies/mL avant premier traitement&#13;
&#13;
Charge viral ARN VIH &lt; 400 copies/mL à deux reprises consécutives après 1 an d’arrêt de traitement&#13;
&#13;
Signature d’un consentement éclairé et écrit pour cette étude&#13;
</universe>
        <universe xml:lang="EN" clusion="I">Patients infected with HIV-1 and not co-infected with HIV-2&#13;
- Whatever is the age at the time of HIV-1-infection&#13;
- Plasma HIV RNA &gt; 2000 copies/mL before initiation of antiretroviral therapy&#13;
- Treatment started during the primary infection (as defined by symptoms associated with seroconversion, as confirmed by a first negative ELISA and/or an incomplete P24-positive Western blot), at the time of delivery for children or during the chronic phase of infection, and maintained for at least 12 months in both cases.&#13;
- Control of viral load after antiretroviral treatment interruption: patients must have at least two available viral load assays after stopping antiretroviral therapy. All viral loads must be &lt;400 copies/mL for 12 months or more after stopping antiretroviral therapy, with the possible exception of one blip (one viral load above 400 copies/mL between two viral loads &lt;400 copies/mL at least one month apart from the blip; in this case at least three viral load assays will be required). The last plasma viral load value at the time of inclusion must always be &lt;400 copies/mL&#13;
</universe>
        <universe xml:lang="FR">Nombre d'individus : 23 patients (primo-infection)</universe>
        <universe xml:lang="EN">Number of individuals: 14 patients (primary infection).</universe>
        <universe xml:lang="FR">Recrutement via une sélection de services ou établissements de santé</universe>
        <universe xml:lang="EN">Recruiting through a selection of health institutions and services</universe>
        <universe xml:lang="FR" level="Tranche d'âge">Petite enfance (2 à 5 ans)</universe>
        <universe xml:lang="FR" level="Tranche d'âge">Enfance (6 à 13 ans)</universe>
        <universe xml:lang="FR" level="Tranche d'âge">Adolescence (13 à 18 ans)</universe>
        <universe xml:lang="FR" level="Tranche d'âge">Adulte (19 à 24 ans)</universe>
        <universe xml:lang="FR" level="Tranche d'âge">Adulte (25 à 44 ans)</universe>
        <universe xml:lang="FR" level="Tranche d'âge">Adulte (45 à 64 ans)</universe>
        <universe xml:lang="EN" level="Age range">Early childhood (2 to 5 years)</universe>
        <universe xml:lang="EN" level="Age range">Childhood (6 to 13 years)</universe>
        <universe xml:lang="EN" level="Age range">Adolescence (13 to 18 years)</universe>
        <universe xml:lang="EN" level="Age range">Adulthood (19 to 24 years)</universe>
        <universe xml:lang="EN" level="Age range">Adulthood (25 to 44 years)</universe>
        <universe xml:lang="EN" level="Age range">Adulthood (45 to 64 years)</universe>
        <universe xml:lang="FR" level="Type de population">Sujets malades</universe>
        <universe xml:lang="EN" level="Population type">Sick population</universe>
        <universe xml:lang="FR" level="Pathologie">Z21 - Infection asymptomatique par le virus de l'immunodéficience humaine [VIH]</universe>
        <universe xml:lang="EN" level="Pathology">Z21 - Asymptomatic human immunodeficiency virus [HIV] infection status</universe>
        <universe xml:lang="FR" level="Sexe">Masculin</universe>
        <universe xml:lang="FR" level="Sexe">Féminin</universe>
        <universe xml:lang="FR" level="Sexe">Autres</universe>
        <universe xml:lang="EN" level="Sex">Male</universe>
        <universe xml:lang="EN" level="Sex">Female</universe>
        <universe xml:lang="EN" level="Sex">Other</universe>
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        <dataKind xml:lang="FR">Etudes de cohortes</dataKind>
        <dataKind xml:lang="EN">Cohort study</dataKind>
        <dataKind xml:lang="FR">Données cliniques : </dataKind>
        <dataKind xml:lang="FR">Données biologiques : Test sanguin</dataKind>
        <dataKind xml:lang="EN">Clinical data: </dataKind>
        <dataKind xml:lang="EN">Biological data: Blood test.</dataKind>
        <dataKind xml:lang="FR">Sang total</dataKind>
        <dataKind xml:lang="FR">Plasma</dataKind>
        <dataKind xml:lang="FR">Cellules sanguines isolées</dataKind>
        <dataKind xml:lang="FR">ADN</dataKind>
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        <dataKind xml:lang="EN">DNA</dataKind>
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