[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100538073":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":13,"centralContacts":18,"locations":25,"responsibleParty":43,"collaborators":7,"id":45,"slug":46,"hasResults":47,"nctId":48,"briefTitle":49,"officialTitle":49,"acronym":50,"eligibilityCriteria":51,"healthyVolunteers":52,"sex":53,"minAge":54,"maxAge":7,"enrollmentInfo":55,"targetDuration":7,"studyType":58,"phases":7,"briefSummary":59,"conditions":60,"keywords":62,"overallStatus":28,"whyStopped":7,"lastUpdateSubmitDate":65,"lastUpdatePostDateStruct":66,"startDateStruct":69,"completionDateStruct":71,"leadSponsor":73,"locationsCount":74},{"fullName":5,"class":6},"Portsmouth Hospitals NHS Trust","OTHER_GOV",null,[9],{"type":10,"name":11,"description":12,"armGroupLabels":7,"otherNames":7},"OTHER","Lung function tests","Pulmonary function tests",[14],{"name":15,"affiliation":16,"role":17},"Anoop Chauhan","Portsmouth University Hospital Trust","PRINCIPAL_INVESTIGATOR",[19],{"name":20,"role":21,"phone":22,"phoneExt":23,"email":24},"celia Selvin-Premkumar","CONTACT","02392 286000","1367","celia.selvin-premkumar@porthosp.nhs.uk",[26],{"facility":27,"status":28,"city":29,"state":7,"zip":7,"country":30,"countryCode":31,"cosmosGeoPoint":32,"geoPoint":37,"contacts":38},"Portsmouth Hospitals University NHS Trust","RECRUITING","Portsmouth","United Kingdom","UK",{"type":33,"coordinates":34},"Point",[35,36],-1.09125,50.79899,{"lat":36,"lon":35},[39],{"name":40,"role":21,"phone":41,"phoneExt":7,"email":42},"Laura Marshall","02392286000","research.office@porthosp.nhs.uk",{"type":44,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100538073","a-comparison-of-diagnostic-testing-modalities-in-the-assessment-of-asthma-100538073",false,"NCT06286085","A Comparison of Diagnostic Testing Modalities in the Assessment of Asthma","MODELS","Inclusion Criteria:\n\n* The patient will meet all the following criteria to be considered eligible for the study:\n\n  * Aged 18 years or over.\n  * All patients who have attended full asthma workups from November 2021 till date\n  * Willing and able to consent to use their data in this study (opt-out form or e-consent).\n  * Patients referred to the Portsmouth asthma service for diagnosis and further management of presumed asthma. Comorbidities are common in asthma, thus patients with co-existing conditions such as obesity, bronchiectasis or COPD will be included.\n\nExclusion Criteria:\n\n* The participant may not enter the study if either of the following apply:\n\n  * Unable to comprehend the study and provide informed consent, e.g., insufficient command of English in the absence of someone who can adequately interpret.\n  * Patients with other primary respiratory conditions, such as ILD.",true,"ALL","18 Years",{"count":56,"type":57},2000,"ESTIMATED","OBSERVATIONAL","This study aims to assess the concordance of international asthma guidelines in the diagnosis of asthma and explore the presence of airways disease using additional non-guideline physiologic criteria, such as IOS (impulse osciollometry), not included in the guidelines, but available in the Portsmouth lung function service.",[61],"Asthma",[63,64],"lung function","impulse oscillometry","2025-07-14",{"date":67,"type":68},"2025-07-17","ACTUAL",{"date":70,"type":68},"2024-02-27",{"date":72,"type":57},"2027-05-27",{"name":5,"class":6},1]