[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100531235":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":23,"centralContacts":28,"locations":38,"responsibleParty":58,"collaborators":10,"id":60,"slug":61,"hasResults":62,"nctId":63,"briefTitle":64,"officialTitle":65,"acronym":66,"eligibilityCriteria":67,"healthyVolunteers":62,"sex":68,"minAge":69,"maxAge":10,"enrollmentInfo":70,"targetDuration":10,"studyType":73,"phases":10,"briefSummary":74,"conditions":75,"keywords":77,"overallStatus":41,"whyStopped":10,"lastUpdateSubmitDate":83,"lastUpdatePostDateStruct":84,"startDateStruct":87,"completionDateStruct":89,"leadSponsor":91,"locationsCount":92},{"fullName":5,"class":6},"Assistance Publique - Hôpitaux de Paris","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"100 patients with RSV diagnosis",null,"Patients with acute respiratory infection and positive nasopharyngeal PCR or other respiratory specimen for RSV.",[13],"Other: Nasopharyngeal swabs and biological collection",{"label":15,"type":10,"description":16,"interventionNames":17},"33 control patients","Patient admitted for acute respiratory syndrome with no diagnosis of respiratory infection or immunosuppression.",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"Nasopharyngeal swabs and biological collection","* Nasopharyngeal PCR\n* Blood and virological samples taken as part of the research will be included in a biological collection",[9,15],[24],{"name":25,"affiliation":26,"role":27},"Pierre-André Natella, PhD","APHP URC","STUDY_CHAIR",[29,34],{"name":30,"role":31,"phone":32,"phoneExt":10,"email":33},"Nicolas de Prost, MD, PhD","CONTACT","(+33) 1 49 81 23 94","nicolas.de-prost@aphp.fr",{"name":35,"role":31,"phone":36,"phoneExt":10,"email":37},"Slim Fourati, MD, PhD","(+33) 1 45 17 81 45","slim.fourati@aphp.fr",[39],{"facility":40,"status":41,"city":42,"state":10,"zip":43,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"Intensive Care Unit Henri Mondor APHP","RECRUITING","Créteil","94010","France","FR",{"type":47,"coordinates":48},"Point",[49,50],2.46569,48.79266,{"lat":50,"lon":49},[53,55],{"name":54,"role":31,"phone":10,"phoneExt":10,"email":33},"Nicolas DE PROST, MD-PHD",{"name":56,"role":31,"phone":10,"phoneExt":10,"email":57},"PIERRE BAY, MD","pierre.bay@aphp.fr",{"type":59,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100531235","identification-and-clinical-validation-of-biomarkers-associated-with-clinical-severity-in-adults-infected-with-rsv-100531235",false,"NCT06197152","Identification and Clinical Validation of Biomarkers Associated With Clinical Severity in Adults Infected With RSV","Identification and Clinical Validation of Biomarkers Associated With Clinical Severity in Adults Infected With Respiratory Syncytial Virus","ARF-RSV","Group of patients with RSV diagnosis\n\nInclusion Criteria:\n\n* Age \\> 18 years\n* Positive RSV RT-PCR in nasopharyngeal swab\n* Patient admitted to the hospital (intensive care unit or medical ward admission at inclusion) with clinical signs of lower respiratory tract infection (defined as the presence of two or more respiratory signes (cough, dyspnea, sputum production, wheezing, tachypnea (respiratory rate\\>20\u002Fmin) or one respiratory sign plus one or more systemic symptoms (fatigue and fever)) requiring hospitalization.\n* No objection letter (from the patient or a member of family if the patient is not physically able to give consent\n\nExclusion Criteria:\n\n* Co-infection with other respiratory viruses\n* Persons under guardianship\u002Fguardianship\n* AME (state medical aid) patient\n\nGroup of \"control\" patients\n\nInclusion Criteria :\n\n* Age\\>18 years\n* Patient's consent\n* Enrolled in a social security plan\n* Admitted for an acute respiratory syndrome\n* No diagnosis of respiratory infection in the 4 weeks prior to inclusion\n* Negative RSV nasopharyngeal PCR (or other respiratory specimen) collected within the last 48 hours\n* No immunosuppression (HIV infection, bone marrow or solid organ transplantation, post-chemotherapy aplasia, immunosuppressive therapy, corticosteroid therapy (\\> 200 mg\u002Fd hydrocortisone or equivalent within 4 weeks prior to inclusion)\n\nExclusion Criteria :\n\n* Persons under guardianship\u002Fguardianship\n* AME (state medical aid) patient","ALL","18 Years",{"count":71,"type":72},133,"ESTIMATED","OBSERVATIONAL","A short description, 5000 characters Intro: Respiratory Syncytial Virus (RSV) is a frequent, ubiquitous agent of respiratory viral infections. It is the leading viral cause of lower respiratory tract infection (LRTI) in infants and also causes significant morbidity and mortality in adults, especially in the elderly, in patients with cardiorespiratory comorbidities \\[e.g., patients with Chronic Obstructive Pulmonary Disease (COPD) and\u002For heart failure\\], and in immunocompromised patients. Clinical phenotyping of RSV respiratory infections has shown that the occurrence of LRTI in RSV-infected patients is associated with the need for ventilatory support and an increased risk of mortality. Virological data also suggest that there is a relationship between high nasopharyngeal viral replication levels and a poor prognosis, although these data have not been confirmed in other studies. Beyond viral load, the impact of viral subtypes on the severity of RSV infection is controversial. Few data have explored the prognostic value of genetic diversity (i.e., role of RSV variants, mutations occurring during clinical course) in RSV-infected adult patients with acute respiratory failure.\n\nObjective: The main goal of the present study is to identify and validate biomarkers associated with RSV severity in adults infected with RSV that will be useful to guide treatment decisions in the future. This study will additionally characterize the thus far unknown genetic diversity of RSV in hospitalized adults with severe and mild infections, in order to anticipate virological escape mechanisms from current and future treatments.\n\nMethod: This is a prospective multicenter cohort study of patients with RSV infection admitted to the hospital. These patients will be followed-up for 28 days. Nasopharyngeal samples will be obtained sequentially (i.e., at day 0, day 3-4, day 5-7, and day 14 of inclusion) for virological and transcriptomic analyses. Blood samples will also be collected at day 0 (EDTA tubes and Paxgene tubes) for peripheral transcriptomic analyses and plasma banking.\n\nThe 100 first patients included in the study will be allocated to the development cohort and the last 100 patients will be allocated to the validation cohort.",[76],"Respiratory Syncytial Virus Infections",[78,79,80,81,82],"Respiratory Syncytial Virus","RSV","Respiratory infection","Febrile acute respiratory syndrome","Immuno-virological determinants","2023-12-26",{"date":85,"type":86},"2024-01-09","ACTUAL",{"date":88,"type":86},"2023-11-27",{"date":90,"type":72},"2026-12",{"name":5,"class":6},1]