[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100538867":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":13,"locations":21,"responsibleParty":38,"collaborators":7,"id":40,"slug":41,"hasResults":42,"nctId":43,"briefTitle":44,"officialTitle":44,"acronym":45,"eligibilityCriteria":46,"healthyVolunteers":42,"sex":47,"minAge":48,"maxAge":7,"enrollmentInfo":49,"targetDuration":7,"studyType":52,"phases":7,"briefSummary":53,"conditions":54,"keywords":57,"overallStatus":24,"whyStopped":7,"lastUpdateSubmitDate":63,"lastUpdatePostDateStruct":64,"startDateStruct":67,"completionDateStruct":69,"leadSponsor":71,"locationsCount":72},{"fullName":5,"class":6},"Istituto Auxologico Italiano","OTHER",null,[9],{"name":10,"affiliation":11,"role":12},"Stefano Scarano, MD","University of Milan, IRCCS Istituto Auxologico Italiano","PRINCIPAL_INVESTIGATOR",[14,18],{"name":10,"role":15,"phone":16,"phoneExt":7,"email":17},"CONTACT","+3902619116717","s.scarano@auxologico.it",{"name":19,"role":15,"phone":7,"phoneExt":7,"email":20},"Gianlorenzo Dionigi, MD","g.dionigi@auxologico.it",[22],{"facility":23,"status":24,"city":25,"state":26,"zip":27,"country":28,"countryCode":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"IRCCS Istituto Auxologico Italiano","RECRUITING","Milan","MI","20122","Italy","IT",{"type":31,"coordinates":32},"Point",[33,34],9.18951,45.46427,{"lat":34,"lon":33},[37],{"name":10,"role":15,"phone":16,"phoneExt":7,"email":17},{"type":39,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100538867","dysphagia-after-thyroidectomy-100538867",false,"NCT06296420","Dysphagia After Thyroidectomy","DYSPHATHYR","Inclusion Criteria:\n\n* Diagnosis of goiter or thyroidectomy.\n\nExclusion Criteria:\n\n* Diagnosis of other neurological disorders or disorders involving the aerodigestive tract that could cause swallowing disorders.\n* Previous surgery of the neck or involving the aerodigestive tract.","ALL","18 Years",{"count":50,"type":51},420,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to develop a questionnaire for measuring swallowing and throat discomfort symptoms in patients with goiter or thyroidectomy, which complies with the model of Rasch and which satisfies the fundamental measurement axioms (e.g., unidimensionality, linearity, generalizability). Developing a scale with such characteristics would provide clinicians and researchers with a reliable tool for assessing the impact of goiter and for measuring the outcomes after surgery.\n\nAlso, the study will assess the psychological impact of goiter and thyroidectomy, as well as the characteristics of the surgical scar after thyroidectomy.\n\nThe questionnaire will be developed in the first phase of the study. Items and response categories will be identified through interviews performed with patients affected by goiter or after thyroidectomy.\n\nIn the following phases of the study, the questionnaire will be administered to patients before and after thyroidectomy.",[55,56],"Goiter","Thyroid Disease",[58,59,60,61,62],"Nodular goiter","Thyroidectomy","Dysphagia","Psychometrics","Rasch analysis","2025-12-17",{"date":65,"type":66},"2025-12-18","ACTUAL",{"date":68,"type":66},"2024-01-31",{"date":70,"type":51},"2026-11-30",{"name":5,"class":6},1]