[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100585763":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":10,"centralContacts":33,"locations":42,"responsibleParty":141,"collaborators":10,"id":143,"slug":10,"hasResults":144,"nctId":145,"briefTitle":146,"officialTitle":146,"acronym":147,"eligibilityCriteria":148,"healthyVolunteers":144,"sex":149,"minAge":150,"maxAge":10,"enrollmentInfo":151,"targetDuration":154,"studyType":155,"phases":10,"briefSummary":156,"conditions":157,"keywords":161,"overallStatus":45,"whyStopped":10,"lastUpdateSubmitDate":170,"lastUpdatePostDateStruct":171,"startDateStruct":174,"completionDateStruct":176,"leadSponsor":178,"locationsCount":179},{"fullName":5,"class":6},"Centre Leon Berard","OTHER",[8,15],{"label":9,"type":10,"description":11,"interventionNames":12},"magnetic clip localization",null,"The preoperative localization can be performed using several techniques, magnetic clip localization will be use in this cohort",[13,14],"Procedure: magnetic clip localization","Procedure: Breast cancer surgery",{"label":16,"type":10,"description":17,"interventionNames":18},"wire localization","The preoperative localization can be performed using several techniques, wire localization will be use in this cohort",[19,14],"Procedure: metallic wire localization.",[21,25,29],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":10},"PROCEDURE","magnetic clip localization for preoperative localization for breast cancer surgery",[9],{"type":22,"name":26,"description":27,"armGroupLabels":28,"otherNames":10},"metallic wire localization.","metallic wire localization for preoperative localization for breast cancer surgery",[16],{"type":22,"name":30,"description":31,"armGroupLabels":32,"otherNames":10},"Breast cancer surgery","Patient with invasive or in situ breast carcinoma, presenting with a unifocal and unilateral lesion, requiring a first-line breast-conserving treatment with preoperative localization, regardless of the associated lymph node procedure",[9,16],[34,39],{"name":35,"role":36,"phone":37,"phoneExt":10,"email":38},"Severine Metzger","CONTACT","+33 (0)4 78 78 27 86","severine.metzger@lyon.unicancer.fr",{"name":40,"role":36,"phone":10,"phoneExt":10,"email":41},"Marie Osdoit, Dr","Marie.OSDOIT@lyon.unicancer.fr",[43,60,70,84,98,112,127],{"facility":44,"status":45,"city":46,"state":10,"zip":47,"country":48,"cosmosGeoPoint":49,"geoPoint":54,"contacts":55},"Hospices Civils de Lyon Hopital de la Croix rousse","RECRUITING","Lyon","69004","France",{"type":50,"coordinates":51},"Point",[52,53],4.84789,45.74906,{"lat":53,"lon":52},[56],{"name":57,"role":36,"phone":58,"phoneExt":10,"email":59},"Marion CORTET, Dr","+33 (0)4 72 11 80 88","marion.cortet@chu-lyon.fr",{"facility":61,"status":45,"city":46,"state":10,"zip":62,"country":48,"cosmosGeoPoint":63,"geoPoint":65,"contacts":66},"Centre Léon Bérard","69008",{"type":50,"coordinates":64},[52,53],{"lat":53,"lon":52},[67],{"name":68,"role":36,"phone":69,"phoneExt":10,"email":41},"Marie OSDOIT, Dr","+33 (0)4 78 78 28 28",{"facility":71,"status":45,"city":72,"state":10,"zip":73,"country":48,"cosmosGeoPoint":74,"geoPoint":78,"contacts":79},"Institut de Cancérologie de Lorraine (ICL)","Nancy","54519",{"type":50,"coordinates":75},[76,77],6.18496,48.68439,{"lat":77,"lon":76},[80],{"name":81,"role":36,"phone":82,"phoneExt":10,"email":83},"David Manuel GOMES, Dr","+33 (0)3 83 59 84 00","m.gomesdavid@nancy.unicancer.fr",{"facility":85,"status":45,"city":86,"state":10,"zip":87,"country":48,"cosmosGeoPoint":88,"geoPoint":92,"contacts":93},"Hôpital Nord -Ouest Val d'Oise (NOVO)","Pontoise","95300",{"type":50,"coordinates":89},[90,91],2.1,49.05,{"lat":91,"lon":90},[94],{"name":95,"role":36,"phone":96,"phoneExt":10,"email":97},"Sophie VAUTIER-RIT, Dr","+33 (0)1 30 75 40 40","sophie.vautier-rit@ght-novo.fr",{"facility":99,"status":45,"city":100,"state":10,"zip":101,"country":48,"cosmosGeoPoint":102,"geoPoint":106,"contacts":107},"Institut GODINOT","Reims","51726",{"type":50,"coordinates":103},[104,105],4.02853,49.26526,{"lat":105,"lon":104},[108],{"name":109,"role":36,"phone":110,"phoneExt":10,"email":111},"Judicaël HOTTON, Dr","+33 (0)3 26 50 44 44","judicael.hotton@reims.unicancer.fr",{"facility":113,"status":114,"city":115,"state":10,"zip":116,"country":48,"cosmosGeoPoint":117,"geoPoint":121,"contacts":122},"Centre Eugène Marquis","NOT_YET_RECRUITING","Rennes","35042",{"type":50,"coordinates":118},[119,120],-1.67431,48.11109,{"lat":120,"lon":119},[123],{"name":124,"role":36,"phone":125,"phoneExt":10,"email":126},"Susie BROUSSE, Dr","02 99 25 31 99","s.brousse@rennes.unicancer.fr",{"facility":128,"status":45,"city":129,"state":10,"zip":130,"country":48,"cosmosGeoPoint":131,"geoPoint":135,"contacts":136},"Institut Gustave Roussy","Villejuif","94805",{"type":50,"coordinates":132},[133,134],2.35992,48.7939,{"lat":134,"lon":133},[137],{"name":138,"role":36,"phone":139,"phoneExt":10,"email":140},"Angelica CONVERSANO, Dr","+33 (0)1 42 11 42 11","Angelica.CONVERSANO@gustaveroussy.fr",{"type":142,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100585763",false,"NCT06906601","Preoperative Magnetic Tracking in Breast Surgery in France: French Medical-economic Study.","MAGNETO","Inclusion Criteria:\n\n* I1. Female aged ≥ 18 years;\n* I2. Patient presenting with a unifocal and unilateral lesion of invasive carcinoma or in situ;\n* I3. Indication for first breast-conserving treatment with the need for preoperative localization of the lesion, regardless of the associated lymph node procedure;\n* I4. Patient affiliated with a health insurance system;\n* I5. Non-opposition to the study.\n\nExclusion Criteria:\n\n* E.1. Psychological, family, or sociological condition that may potentially compromise adherence to the treatment protocol and follow-up;\n* E.2. Bilateral surgery required;\n* E.3. Patient with metastatic breast cancer;\n* E.4. Multifocal or benign lesions;\n* E.5. Pregnant or breastfeeding patient;\n* E.6. Need for neoadjuvant treatment;\n* E.8. Patient under guardianship, curatorship, or deprived of liberty.","FEMALE","18 Years",{"count":152,"type":153},772,"ESTIMATED","6 Months","OBSERVATIONAL","MAGNETO is a French medico-economic study on preoperative localization in breast cancer surgery. The main objective is to conduct a cost-consequence analysis comparing magnetic clip localization with the use of metallic wires for the preoperative identification of non-palpable breast lesions. The choice of localization method is left to the physician's and center's discretion. The study is non-interventional (with only questionnaires and data collection), prospective, and multicenter, with patient follow-up lasting up to six months after breast surgery.",[158,159,160],"Breast Cancer","Medico-economic Impact","Breast Cancer Surgery",[162,163,164,165,166,16,167,168,169],"cancer","breast cancer","breast cancer surgery","preoperative localization","magnetic clip","health economic study","Cost-consequence analysis","medico-economic","2026-02-16",{"date":172,"type":173},"2026-02-17","ACTUAL",{"date":175,"type":173},"2025-04-15",{"date":177,"type":153},"2027-10-15",{"name":5,"class":6},7]