[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100640858":3},{"organization":4,"armGroups":7,"interventions":13,"overallOfficials":19,"centralContacts":24,"locations":31,"responsibleParty":45,"collaborators":47,"id":51,"slug":52,"hasResults":53,"nctId":54,"briefTitle":55,"officialTitle":55,"acronym":56,"eligibilityCriteria":57,"healthyVolunteers":53,"sex":58,"minAge":59,"maxAge":18,"enrollmentInfo":60,"targetDuration":18,"studyType":63,"phases":64,"briefSummary":66,"conditions":67,"keywords":69,"overallStatus":73,"whyStopped":18,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"Centre Hospitalier Universitaire de la Guadeloupe","OTHER",[8],{"label":9,"type":6,"description":10,"interventionNames":11},"Participants undergoing thyroid surgery","Participants undergoing thyroid surgery with prospective collection of blood, thyroid tissue, and adjacent adipose tissue samples for chlordecone concentration assessment and evaluation of exposure-related factors.",[12],"Other: Blood and thyroid tissue collection",[14],{"type":6,"name":15,"description":16,"armGroupLabels":17,"otherNames":18},"Blood and thyroid tissue collection","Collection of blood, thyroid tissue, and adjacent adipose tissue samples during routine thyroid surgery for measurement of chlordecone concentration and assessment of exposure-related factors.",[9],null,[20],{"name":21,"affiliation":22,"role":23},"suzy Duflo, MD PhD","CHU de la Guadeloupe","PRINCIPAL_INVESTIGATOR",[25],{"name":26,"role":27,"phone":28,"phoneExt":29,"email":30},"mélanie petapermal, Master degree","CONTACT","+590590934667","+590","melanie.petapermal@chu-guadeloupe.fr",[32],{"facility":22,"status":18,"city":33,"state":18,"zip":34,"country":35,"countryCode":18,"cosmosGeoPoint":36,"geoPoint":41,"contacts":42},"Les Abymes","97159","Guadeloupe",{"type":37,"coordinates":38},"Point",[39,40],-61.50507,16.273,{"lat":40,"lon":39},[43],{"name":21,"role":27,"phone":18,"phoneExt":18,"email":44},"suzy.duflo@chu-guadeloupe.fr",{"type":46,"investigatorFullName":18,"investigatorTitle":18,"investigatorAffiliation":18,"oldNameTitle":18,"oldOrganization":18},"SPONSOR",[48],{"name":49,"class":50},"Institut Pasteur de Guadeloupe","UNKNOWN","100640858","analysis-of-chlordecone-tissue-concentrations-in-patients-treated-for-thyroid-surgery-at-guadeloupe-university-hospital-100640858",false,"NCT07611994","Analysis of Chlordecone Tissue Concentrations in Patients Treated for Thyroid Surgery at Guadeloupe University Hospital","COTICHLO","Inclusion Criteria:\n\n* adult patients hospitalized at the Guadeloupe University Hospital for surgical treatment of thyroid pathology\n* person affiliated to or beneficiaries of a social security system\n* person with free, informed, and written consent signed by the participant and the investigator\n\nExclusion Criteria:\n\n* patients subject to a judicial safeguard measure,\n* patient under 18 years old\n* patient without signed consent\n* current pregnancy at the time of inclusion","ALL","18 Years",{"count":61,"type":62},69,"ESTIMATED","INTERVENTIONAL",[65],"NA","Chlordecone, an organochlorine pesticide used in the French Caribbean for several decades, is recognized as an endocrine disruptor. Accumulation in thyroid tissue may be modeled using several factors, including blood chlordecone levels, environmental exposure associated with place of residence, and dietary habits.",[68],"Thyroid and Parathyroid Surgery",[70,71,72],"chlordecone","thyroid nodes","thyroid disruptor","NOT_YET_RECRUITING","2026-05-28",{"date":76,"type":77},"2026-06-01","ACTUAL",{"date":79,"type":62},"2026-07-01",{"date":81,"type":62},"2027-11-01",{"name":5,"class":6},1]