[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100502081":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":12,"centralContacts":17,"locations":22,"responsibleParty":144,"collaborators":10,"id":146,"slug":147,"hasResults":148,"nctId":149,"briefTitle":150,"officialTitle":151,"acronym":10,"eligibilityCriteria":152,"healthyVolunteers":148,"sex":153,"minAge":154,"maxAge":10,"enrollmentInfo":155,"targetDuration":10,"studyType":158,"phases":10,"briefSummary":159,"conditions":160,"keywords":10,"overallStatus":37,"whyStopped":10,"lastUpdateSubmitDate":162,"lastUpdatePostDateStruct":163,"startDateStruct":166,"completionDateStruct":168,"leadSponsor":170,"locationsCount":171},{"fullName":5,"class":6},"Centro di Riferimento Oncologico - Aviano","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":10},"Head and Neck cancer patients",null,"candidate to receive definitive or adjuvant radiation therapy with bilateral neck irradiation",[13],{"name":14,"affiliation":15,"role":16},"Giuseppe Fanetti, MD","Centro di Riferimento Oncologico (CRO), IRCCS","PRINCIPAL_INVESTIGATOR",[18],{"name":14,"role":19,"phone":20,"phoneExt":10,"email":21},"CONTACT","+390434659146","giuseppe.fanetti@cro.it",[23,36,53,66,78,89,100,110,121,132],{"facility":24,"status":25,"city":26,"state":27,"zip":10,"country":28,"countryCode":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":10},"Ospedale Mons AR Dimiccoli","ACTIVE_NOT_RECRUITING","Barletta","BAT","Italy","IT",{"type":31,"coordinates":32},"Point",[33,34],16.28165,41.31429,{"lat":34,"lon":33},{"facility":5,"status":37,"city":38,"state":39,"zip":40,"country":28,"countryCode":29,"cosmosGeoPoint":41,"geoPoint":45,"contacts":46},"RECRUITING","Aviano","Pordenone","33081",{"type":31,"coordinates":42},[43,44],12.59472,46.07056,{"lat":44,"lon":43},[47,49],{"name":14,"role":19,"phone":48,"phoneExt":10,"email":21},"0434 659146",{"name":50,"role":19,"phone":51,"phoneExt":10,"email":52},"Martina Zanchetta, PhD","0434 659078","martina.zanchetta@cro.it",{"facility":54,"status":37,"city":55,"state":56,"zip":57,"country":28,"countryCode":29,"cosmosGeoPoint":58,"geoPoint":62,"contacts":63},"Ospedale dell'Angelo","Mestre","Venezia","30174",{"type":31,"coordinates":59},[60,61],12.24538,45.49167,{"lat":61,"lon":60},[64],{"name":65,"role":19,"phone":10,"phoneExt":10,"email":10},"Melissa Scricciolo",{"facility":67,"status":68,"city":69,"state":10,"zip":10,"country":28,"countryCode":29,"cosmosGeoPoint":70,"geoPoint":74,"contacts":75},"Ospedali Riuniti","NOT_YET_RECRUITING","Ancona",{"type":31,"coordinates":71},[72,73],13.5103,43.60717,{"lat":73,"lon":72},[76],{"name":77,"role":19,"phone":10,"phoneExt":10,"email":10},"Clelia Di Carlo",{"facility":79,"status":68,"city":80,"state":10,"zip":10,"country":28,"countryCode":29,"cosmosGeoPoint":81,"geoPoint":85,"contacts":86},"AORN San Pio","Benevento",{"type":31,"coordinates":82},[83,84],14.77816,41.1307,{"lat":84,"lon":83},[87],{"name":88,"role":19,"phone":10,"phoneExt":10,"email":10},"Angela Argenone",{"facility":90,"status":68,"city":91,"state":10,"zip":10,"country":28,"countryCode":29,"cosmosGeoPoint":92,"geoPoint":96,"contacts":97},"IEO","Milan",{"type":31,"coordinates":93},[94,95],9.18951,45.46427,{"lat":95,"lon":94},[98],{"name":99,"role":19,"phone":10,"phoneExt":10,"email":10},"Daniela Alterio",{"facility":101,"status":68,"city":91,"state":10,"zip":10,"country":28,"countryCode":29,"cosmosGeoPoint":102,"geoPoint":106,"contacts":107},"Ospedale Niguarda",{"type":31,"coordinates":103},[104,105],12.59836,42.78235,{"lat":105,"lon":104},[108],{"name":109,"role":19,"phone":10,"phoneExt":10,"email":10},"Daniela Sibio",{"facility":111,"status":68,"city":112,"state":10,"zip":10,"country":28,"countryCode":29,"cosmosGeoPoint":113,"geoPoint":117,"contacts":118},"Ospedale del Mare","Naples",{"type":31,"coordinates":114},[115,116],14.26811,40.85216,{"lat":116,"lon":115},[119],{"name":120,"role":19,"phone":10,"phoneExt":10,"email":10},"Ida D'Onofrio",{"facility":122,"status":68,"city":123,"state":10,"zip":10,"country":28,"countryCode":29,"cosmosGeoPoint":124,"geoPoint":128,"contacts":129},"Azienda Ospedaliero Universitaria di Pisa","Pisa",{"type":31,"coordinates":125},[126,127],10.4036,43.70853,{"lat":127,"lon":126},[130],{"name":131,"role":19,"phone":10,"phoneExt":10,"email":10},"Stefano Ursino",{"facility":133,"status":37,"city":134,"state":10,"zip":135,"country":28,"countryCode":29,"cosmosGeoPoint":136,"geoPoint":140,"contacts":141},"Policlinico Umberto I","Roma","00161",{"type":31,"coordinates":137},[138,139],11.10642,44.99364,{"lat":139,"lon":138},[142],{"name":143,"role":19,"phone":10,"phoneExt":10,"email":10},"Francesca De Felice",{"type":145,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100502081","vitamin-d-and-head-and-neck-cancer-impact-on-toxicity-and-prognosis-100502081",false,"NCT05817617","Vitamin D and Head and Neck Cancer: Impact on Toxicity and Prognosis","Vitamin D and Head and Neck Cancer: Impact on Toxicity and Prognosis: Prospective Multicenter Study of Head-Neck Group of the Italian Association of Radiotherapy and Clinical Oncology (AIRO)","Inclusion Criteria:\n\nhistologically proven HNSCC (squamous cell carcinomas), all subsites\n\n* non-metastatic locally advanced stages\n* patients candidate for radical or adjuvant radiotherapy\n* patients candidate for bilateral neck irradiation\n* written informed consent\n\nExclusion Criteria:\n\n* distant metastases\n* patients with known disorders of calcium\u002Fvitamin D metabolism","ALL","18 Years",{"count":156,"type":157},953,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to learn about relation between vitamin D levels in subjects with head and neck cancer. The main question it aims to answer are:\n\n* variation of vitamin D levels in the study population at different time points\n* relation between therapy side effects and vitamin D level\n* relation between disease outcome and vitamin D level Participants will be followed as per clinical practice",[161],"Head and Neck Cancer","2023-10-24",{"date":164,"type":165},"2023-10-25","ACTUAL",{"date":167,"type":165},"2021-08-08",{"date":169,"type":157},"2026-08",{"name":5,"class":6},10]