[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100633525":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":12,"locations":22,"responsibleParty":152,"collaborators":154,"id":169,"slug":170,"hasResults":171,"nctId":172,"briefTitle":173,"officialTitle":173,"acronym":174,"eligibilityCriteria":175,"healthyVolunteers":171,"sex":176,"minAge":177,"maxAge":178,"enrollmentInfo":179,"targetDuration":10,"studyType":182,"phases":10,"briefSummary":183,"conditions":184,"keywords":186,"overallStatus":197,"whyStopped":10,"lastUpdateSubmitDate":198,"lastUpdatePostDateStruct":199,"startDateStruct":202,"completionDateStruct":204,"leadSponsor":206,"locationsCount":207},{"fullName":5,"class":6},"Peter MacCallum Cancer Centre, Australia","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":10},"Premenopausal Women With Early-Stage Triple-Negative Breast Cancer",null,"Premenopausal women aged 18-42 years with newly diagnosed early-stage triple-negative breast cancer (TNBC) who are scheduled to receive standard-of-care neoadjuvant chemotherapy in combination with an immune checkpoint inhibitor (ICI). Participants must have at least one ovary in situ and no prior systemic therapy for their current breast cancer diagnosis.\n\nAll participants will undergo serial clinical, biochemical, and patient-reported assessments of ovarian function from baseline (prior to treatment initiation) through 24 months following cessation of neoadjuvant therapy.",[13,18],{"name":14,"role":15,"phone":16,"phoneExt":10,"email":17},"Dr Wanda Cui, BMEDSCI, MBBS","CONTACT","+61 3 8559 5000","wanda.cui@petermac.org",{"name":19,"role":15,"phone":20,"phoneExt":10,"email":21},"Kathya Fernando, BBiomedSc","+61 4520 89983","kathya.fernando@petermac.org",[23,42,56,71,86,101,115,128,137],{"facility":24,"status":10,"city":25,"state":26,"zip":27,"country":28,"countryCode":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"Chris O'Brien Lifehouse","Camperdown","New South Wales","2050","Australia","AU",{"type":31,"coordinates":32},"Point",[33,34],151.17642,-33.88965,{"lat":34,"lon":33},[37,40],{"name":38,"role":15,"phone":10,"phoneExt":10,"email":39},"Dr Sanjeev Kumar","sanjeev.kumar@lh.org.au",{"name":38,"role":41,"phone":10,"phoneExt":10,"email":10},"PRINCIPAL_INVESTIGATOR",{"facility":43,"status":10,"city":44,"state":26,"zip":45,"country":28,"countryCode":29,"cosmosGeoPoint":46,"geoPoint":50,"contacts":51},"Mater Hospital Sydney","Sydney","2060",{"type":31,"coordinates":47},[48,49],151.20732,-33.86785,{"lat":49,"lon":48},[52,55],{"name":53,"role":15,"phone":10,"phoneExt":10,"email":54},"Prof Frances Boyle","frances.boyle@sydney.edu.au",{"name":53,"role":41,"phone":10,"phoneExt":10,"email":10},{"facility":57,"status":10,"city":58,"state":59,"zip":60,"country":28,"countryCode":29,"cosmosGeoPoint":61,"geoPoint":65,"contacts":66},"Lyell McEwin Hospital","Adelaide","South Australia","5112",{"type":31,"coordinates":62},[63,64],138.59863,-34.92866,{"lat":64,"lon":63},[67,70],{"name":68,"role":15,"phone":10,"phoneExt":10,"email":69},"A\u002FProf Rohit Joshi","rohit.joshi@sa.gov.au",{"name":68,"role":41,"phone":10,"phoneExt":10,"email":10},{"facility":72,"status":10,"city":73,"state":74,"zip":75,"country":28,"countryCode":29,"cosmosGeoPoint":76,"geoPoint":80,"contacts":81},"Icon Cancer Centre","Hobart","Tasmania","7000",{"type":31,"coordinates":77},[78,79],147.32941,-42.87936,{"lat":79,"lon":78},[82,85],{"name":83,"role":15,"phone":10,"phoneExt":10,"email":84},"A\u002FProf Louise Nott","louise.nott@ths.tas.gov.au",{"name":83,"role":41,"phone":10,"phoneExt":10,"email":10},{"facility":87,"status":10,"city":88,"state":89,"zip":90,"country":28,"countryCode":29,"cosmosGeoPoint":91,"geoPoint":95,"contacts":96},"Eastern Health","Box Hill","Victoria","3128",{"type":31,"coordinates":92},[93,94],145.12545,-37.81887,{"lat":94,"lon":93},[97,100],{"name":98,"role":15,"phone":10,"phoneExt":10,"email":99},"Dr Iris Tung","Iris.Tung@easternhealth.org.au",{"name":98,"role":41,"phone":10,"phoneExt":10,"email":10},{"facility":102,"status":10,"city":103,"state":89,"zip":104,"country":28,"countryCode":29,"cosmosGeoPoint":105,"geoPoint":109,"contacts":110},"Monash Health","Clayton","3168",{"type":31,"coordinates":106},[107,108],145.11667,-37.91667,{"lat":108,"lon":107},[111,114],{"name":112,"role":15,"phone":10,"phoneExt":10,"email":113},"A\u002FProf Michelle White","michelle@mcc.net.au",{"name":112,"role":41,"phone":10,"phoneExt":10,"email":10},{"facility":116,"status":10,"city":117,"state":89,"zip":118,"country":28,"countryCode":29,"cosmosGeoPoint":119,"geoPoint":123,"contacts":124},"Peter MacCallum Cancer Centre","Melbourne","3000",{"type":31,"coordinates":120},[121,122],144.96332,-37.814,{"lat":122,"lon":121},[125,127],{"name":126,"role":15,"phone":10,"phoneExt":10,"email":17},"Dr Wanda Cui",{"name":126,"role":41,"phone":10,"phoneExt":10,"email":10},{"facility":129,"status":10,"city":117,"state":89,"zip":130,"country":28,"countryCode":29,"cosmosGeoPoint":131,"geoPoint":133,"contacts":134},"Royal Melbourne Hospital","3052",{"type":31,"coordinates":132},[121,122],{"lat":122,"lon":121},[135,136],{"name":126,"role":15,"phone":10,"phoneExt":10,"email":17},{"name":126,"role":41,"phone":10,"phoneExt":10,"email":10},{"facility":138,"status":10,"city":139,"state":140,"zip":141,"country":28,"countryCode":29,"cosmosGeoPoint":142,"geoPoint":146,"contacts":147},"Sir Charles Gairdner Hospital","Nedlands","Washington","6009",{"type":31,"coordinates":143},[144,145],115.8073,-31.98184,{"lat":145,"lon":144},[148,151],{"name":149,"role":15,"phone":10,"phoneExt":10,"email":150},"Dr Louisa Lo","louisa.lo@health.wa.gov.au",{"name":149,"role":41,"phone":10,"phoneExt":10,"email":10},{"type":153,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR",[155,158,160,161,162,163,164,166,167],{"name":156,"class":157},"Hunter Medical Research Institute (HMRI)","UNKNOWN",{"name":159,"class":157},"Royal Melbourne Hospital, Australia",{"name":102,"class":6},{"name":87,"class":6},{"name":43,"class":157},{"name":24,"class":157},{"name":57,"class":165},"OTHER_GOV",{"name":138,"class":6},{"name":168,"class":6},"Integrated Haematology and Oncology Network","100633525","evaluating-ovarian-toxicity-outcomes-following-immunotherapy-in-patients-with-triple-negative-breast-cancer-tnbc-100633525",false,"NCT07527819","Evaluating Ovarian Toxicity Outcomes Following Immunotherapy in Patients With Triple-Negative Breast Cancer (TNBC)","FERTILE","Inclusion Criteria:\n\n1. Patient has provided written informed consent using the FERTILE Patient Information and Consent form (PICF)\n2. Early-stage TNBC (definition determined as per clinicians' discretion)\n3. Female patients between 18 and 42 years of age\n4. Planned to receive at least one dose of neoadjuvant chemotherapy-ICI with a PD-(L)1 inhibitor including but not limited to pembrolizumab, atezolizumab, durvalumab or nivolumab\n5. Planned to receive gonadotrophin releasing hormone (GnRH) agonist with neoadjuvant chemotherapy\n\nExclusion Criteria:\n\n1. Previous removal of both ovaries or ovarian ablation (such as bilateral ovarian radiotherapy)\n2. Patients who have previously received immunotherapy or chemotherapy prior to registration\n3. Receiving or planned to receive adjuvant endocrine therapy Note: patients using GnRH agonist for POI prevention are not excluded\n4. Post-menopausal as defined by the investigator\n5. Presence of any psychological, social, geographical, or other condition for which, in the opinion of the site Investigator, participation would not be in the best interest of the patient (e.g., compromise the well-being) or that could prevent, limit, or confound the protocol-specified assessments","FEMALE","18 Years","42 Years",{"count":180,"type":181},75,"ESTIMATED","OBSERVATIONAL","This study aims to collect information about the effects of chemotherapy combined with immunotherapy (immune checkpoint inhibitors) for early-stage triple-negative breast cancer (TNBC) on ovarian function and fertility.\n\nYou may be eligible for this study if you have been diagnosed with early-stage TNBC and are planning to receive neoadjuvant chemotherapy combined with immunotherapy before surgery. Additional eligibility criteria apply.\n\nParticipants who choose to enroll will be asked to complete questionnaires and provide blood samples before and after treatment to measure hormone levels related to ovarian function. Information about menstrual patterns, fertility preservation discussions, and reproductive health will also be collected. Some participants may undergo ultrasound assessments to evaluate ovarian reserve and endometrial thickness. Follow-up will continue for up to 24 months after treatment to assess long-term ovarian function.\n\nNo additional or experimental cancer treatments will be provided as part of this study. This is an observational study only, and participants will receive standard cancer treatment as recommended by their treating team.\n\nIt is hoped this research will provide important information about the potential effects of chemotherapy and immunotherapy on ovarian health and fertility in women receiving treatment for early-stage TNBC.",[185],"Triple Negative Breast Cancer (TNBC)",[187,188,189,190,191,192,193,194,195,196],"Premature Ovarian Insufficiency","chemotherapy","immunotherapy","fertility","immune checkpoint inhibitors","ovarian function","ovarian toxicity","cytokines","inflammation","menopause","NOT_YET_RECRUITING","2026-04-07",{"date":200,"type":201},"2026-04-14","ACTUAL",{"date":203,"type":181},"2026-04-08",{"date":205,"type":181},"2031-12-31",{"name":5,"class":6},9]