[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100564238":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":10,"centralContacts":29,"locations":10,"responsibleParty":35,"collaborators":10,"id":39,"slug":10,"hasResults":40,"nctId":41,"briefTitle":42,"officialTitle":43,"acronym":10,"eligibilityCriteria":44,"healthyVolunteers":40,"sex":45,"minAge":46,"maxAge":47,"enrollmentInfo":48,"targetDuration":10,"studyType":51,"phases":10,"briefSummary":52,"conditions":53,"keywords":55,"overallStatus":58,"whyStopped":10,"lastUpdateSubmitDate":59,"lastUpdatePostDateStruct":60,"startDateStruct":63,"completionDateStruct":65,"leadSponsor":67,"locationsCount":10},{"fullName":5,"class":6},"Shandong Provincial Hospital","OTHER_GOV",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Excessive iodine group",null,"Residents with papillary thyroid cancer who have lived in excessive iodine areas for a long time (5 years or more). According to the report of Shandong linstitute of Endemic Disease Prevention and Control, three sub centers were selected in excessive iodine group(Jining\u002FLiaocheng\u002FHeze).",[13],"Dietary Supplement: Iodine excess",{"label":15,"type":10,"description":16,"interventionNames":17},"Suitable iodine group","Residents with papillary thyroid cancer who have lived in suitable iodine areas for a long time (5 years or more). According to the report of Shandong linstitute of Endemic Disease Prevention and Control, three sub centers were selected in suitable iodine group(Jinan\u002FShenyang\u002FHaerbin).",[18],"Dietary Supplement: Iodine suitable",[20,25],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":10},"DIETARY_SUPPLEMENT","Iodine excess","Iodine excess areas: water iodine ≥100μg\u002FL; or urinary iodine concentration(median urinary iodine levels in children aged 8-10 years old) ≥300μg\u002FL",[9],{"type":21,"name":26,"description":27,"armGroupLabels":28,"otherNames":10},"Iodine suitable","Iodine suitable areas: water iodine ≥40μg\u002FL and ≤100μg\u002FL; or urinary iodine concentration(median urinary iodine levels in children aged 8-10 years old) 100-199μg\u002FL.",[15],[30],{"name":31,"role":32,"phone":33,"phoneExt":10,"email":34},"Qingling Guo","CONTACT","+86-0531-68776375","guoqinglingqhb@163.com",{"type":36,"investigatorFullName":37,"investigatorTitle":38,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Hai-qing Zhang","Chief physician","100564238",false,"NCT06626581","Iodine Status and Characteristics of Papillary Thyroid Cancer","A Cross-sectional Study on Iodine Status and Characteristics of Papillary Thyroid Cancer","Inclusion Criteria:\n\n* Age range: 18\\~65 years old, gender not limited;\n* Living in the residential area for at least 5 years;\n* Patients diagnosed clinically with thyroid cancer and scheduled for thyroid surgery, with pathological diagnosis of papillary thyroid cancer;\n* Complete clinical data: including general information, relevant laboratory tests, pathological reports, surgical reports, ultrasound reports, etc.\n\nExclusion Criteria:\n\n* Pathological diagnosis of other types of thyroid cancer;\n* Diagnosed with other types of cancer;\n* There are serious comorbidities of the heart, liver, and kidneys;","ALL","18 Years","65 Years",{"count":49,"type":50},600,"ESTIMATED","OBSERVATIONAL","The effect of iodine on papillary thyroid cancer has been controversial for many years. The investigators designed a cross-sectional study and aimed to explore the relationship between the serum and urine iodine levels and the clinical and molecular characteristics of papillary thyroid cancer.",[54],"Papillary Thyroid Carcinoma",[56,57],"iodine status","papillary thyroid carcinoma","NOT_YET_RECRUITING","2024-10-03",{"date":61,"type":62},"2024-10-04","ACTUAL",{"date":64,"type":50},"2024-11-01",{"date":66,"type":50},"2026-12-31",{"name":5,"class":6}]