[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"er-negative-breast-cancer\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:er-negative-breast-cancer":64},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,49],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":33,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":37,"lastUpdatePostDateStruct":38,"startDateStruct":41,"completionDateStruct":43,"leadSponsor":45,"locationsCount":48},"100529629","phase-2-dato-base-datopotamab-deruxtecan-for-breast-cancer-brain-metastases-100529629",false,"NCT06176261","DATO-BASE: DATOpotamab-deruxtecan for Breast Cancer Brain metAstaSEs","DATO-BASE: A Phase 2 Trial of DATOpotamab-deruxtecan for Breast Cancer Brain metAstaSEs","Inclusion Criteria :\n\n* Metastatic breast cancer that is pathologically confirmed to be HER2-negative according to 2018 ASCO\u002FCAP guidelines 55.\n* Radiological confirmation of metastatic disease.\n* Cohorts A and B: Presence of newly diagnosed brain metastases or brain metastases progressing after prior local and\u002For systemic therapy.\n* Cohorts A and B: Participants must have a baseline MRI of the brain performed with and without gadolinium contrast, and must have central nervous system metastases with at least one measurable brain metastasis ≥ 1.0 cm in size (per RANO-BM) that has not been irradiated, or has progressed despite prior radiation therapy and\u002For systemic therapy (in the opinion of the treating physician). For cohorts A and B, head CT with contrast may be used in place of MRI at baseline and throughout the trial if MRI is contraindicated and the participant's CNS metastases are clearly measurable by head CT.\n* Cohorts C: Radiological evidence of evaluable leptomeningeal disease and clinical diagnosis of LMD per treating investigator. A positive CSF cytology is not required.\n* Cohort A: prior progression to treatment with at least one line of endocrine treatment (with or without CDK4\u002F6 inhibition) in the metastatic setting is mandatory. Patients experiencing recurrence during adjuvant endocrine treatment will be also considered eligible for the trial. There is no limit on the number of prior lines acceptable for the purpose of enrollment in this study.\n* Cohort B and C: no prior treatment is required (i.e., previously untreated patients are eligible). There is no limit on the number of prior lines of therapy acceptable for the purpose of enrollment in this study.\n* Participants may have measurable or non-measurable extracranial disease. Participants are NOT required to have extracranial disease, but must have imaging done to document disease status at baseline.\n* Age ≥ 18 years.\n* ECOG Performance Status 0-2\n* Participants must have adequate treatment washout period before registration, defined as \\> 4 weeks from major surgery, \\> 2 weeks from radiation treatment. For weekly chemotherapy regimens, \\> 2 weeks from chemotherapy; for every 3 weekly regimens, \\> 3 weeks from chemotherapy. At least 2 weeks from other systemic or targeted or investigational therapies (other than endocrine therapy) for breast cancer. No washout is required for endocrine therapy (e.g. aromatase inhibitors, tamoxifen, fulvestrant) but patients should discontinue prior to start of protocol therapy. Patients on ovarian suppression are allowed (but not required) to continue ovarian suppression at the discretion of their treating provider.\n* Left ventricular ejection fraction (LVEF) ≥ 50% by echocardiogram (ECHO) or multigated acquisition (MUGA) scan.\n* Adequate organ function as defined by the following values:\n\n  * Hemoglobin ≥ 9.0 g\u002FdL. Red blood cell\u002Fplasma transfusion is not permitted within 1 week prior to screening assessment.\n  * Absolute neutrophil count ≥1,500\u002Fmm3. Granulocyte colony-stimulating factor administration is not permitted within 1 week prior to screening assessment.\n  * Platelets ≥100,000\u002Fmm3. Platelet transfusion is not permitted within 1 week prior to screening assessment.\n  * Total bilirubin ≤ 1.5 institutional ULN if no liver metastases; or ≤ 3 x ULN in the presence of documented Gilbert's syndrome (unconjugated hyperbilirubinemia) or liver metastases at baseline.\n  * AST(SGOT)\u002FALT(SGPT) ≤ 2.5 × institutional ULN OR ≤ 5.0 x institutional ULN for patients with documented liver metastases\n  * Serum creatinine ≤ 1.5 mg\u002FdL (or glomerular filtration rate ≥ 30 ml\u002Fmin as determined by the Cockcroft-Gault equation)\n* Participants with a history of chronic viral conditions such as HIV, Hepatitis B\u002FC, should not be systemically excluded but have thoughtful consideration of inclusion, unless safety is a concern. Testing for these conditions is not required at baseline.\n* Female subjects of childbearing potential must have a negative serum or urine pregnancy test within 14 days of initiating protocol therapy.\n* Ability to understand and the willingness to sign a written informed consent document.\n\nExclusion Criteria:\n\n* Visceral crisis or impending visceral crisis\n* CNS complications for whom urgent neurosurgical intervention is indicated (i.e., resection, shunt placement)\n* Indication for immediate local therapy to CNS lesion(s) as defined by local standard\n* Evidence of significant (i.e., symptomatic) intracranial hemorrhage\n\n  -\\> 2 seizures within 4 weeks prior to study entry (registration)\n* Ongoing\u002Fpersistent toxicities caused by previous anti-cancer therapy (except alopecia) not yet improved to Grade ≤ 1 OR baseline prior to study entry (registration)\n* Known contraindication to MRI (e.g., due to pacemaker, ferromagnetic implants, claustrophobia, extreme obesity, hypersensitivity). However, for cohorts A and B, head CT with contrast may be used in place of MRI at baseline and throughout the trial if MRI is contraindicated and the participant's CNS metastases are clearly measurable by head CT.\n* Concurrent administration of other anti-cancer therapy during the course of this study is not allowed. Concurrent use of supportive care medications is allowed, and certain medications are required (see Section 5.1).\n* Uncontrolled intercurrent illness, including (but not limited to) active infection, severely compromised pulmonary function, unstable angina pectoris, uncontrolled cardiac arrhythmia, active ischemic heart disease, myocardial infarction within the previous six months, gastric or duodenal ulceration diagnosed within the previous six months, chronic liver or renal disease, or severe malnutrition. Note that if a patient has controlled diabetes mellitus, but is unable to monitor blood glucose at home, they will be excluded from the trial.\n* Participants must not have a condition requiring ongoing systemic treatment with corticosteroids (\\>4 mg daily dexamethasone (or bioequivalent)) or other immunosuppressive medications within 7 days prior to the baseline MRI. Corticosteroids administration must be stable and planned to remain ≤ 4 mg daily for the duration of protocol treatment. However, use of corticosteroids for clinical symptoms is allowed based upon treating physician discretion.\n* History of non-infectious interstitial lung disease (ILD)\u002Fpneumonitis that required steroids, current ILD\u002Fpneumonitis, or suspected ILD\u002Fpneumonitis that cannot be ruled out by imaging at screening.\n* A history of uncontrolled seizures, CNS disorders, or psychiatric disability judged by the investigator to be clinically significant and adversely affecting compliance to study drugs.\n* A history of malignancy other than breast cancer, except (a) adequately resected non-melanoma skin cancer, (b) curatively treated in situ disease, or (c) other solid tumors curatively treated, with no evidence of disease for ≥ 3 years.\n* Major surgery, open biopsy, or significant traumatic injury within 28 days prior to the initiation of protocol therapy, or anticipation of need for a major surgical procedure during the study.\n* Clinically significant corneal disease.\n* Has a history of severe hypersensitivity reactions to either the drug or inactive ingredients (including but not limited to polysorbate 80) of datopotamab deruxtecan.\n* History of severe hypersensitivity reactions to other monoclonal antibodies\n* Negative pregnancy test (urine and\u002For serum) is required for women of childbearing potential. Pregnant or lactating women are excluded from participation due to potential teratogenic effects of study drug.\n* Female participants must be either:\n\n  * post-menopausal for at least 1 year\n  * surgically sterile, or\n  * if of childbearing potential and sexually active with a non-sterilized male partner, must agree to use one highly effective form of birth control for the entire treatment period and for at least 7 months after the last dose of datopotamab deruxtecan (see Section 5.4 for complete list of highly effective birth control methods).\n* Female participants must not donate, or retrieve for their own use, ova at any time during this study and for at least 7 months after the last dose of datopotamab deruxtecan.\n* Female participants must refrain from breastfeeding while on study and for at least 7 months after the last dose of datopotamab deruxtecan.\n* Male participants who intend to be sexually active with a female partner of childbearing potential must be surgically sterile or using an acceptable method of contraception (see Section 5.4 for complete list of highly effective birth control methods) from the time of screening throughout the total duration of the study and the drug washout period (at least 4 months after the last dose of study intervention) to prevent pregnancy in a partner. Male participants must not donate or bank sperm during this same time period.","ALL","18 Years",{"count":19,"type":20},58,"ESTIMATED","INTERVENTIONAL",[23],"PHASE2","The purpose of this study is to test the safety and effectiveness of the study drug datopotamab deruxtecan in participants with metastatic breast cancer that has spread to the brain.\n\nThe name of the study drug used in this research study is:\n\nDatopotamab deruxtecan (a type of antibody-drug conjugate)",[26,27,28,29,30,31,32],"Breast Cancer","Breast Cancer Female","Metastatic Triple-Negative Breast Carcinoma","ER Positive Breast Cancer","HER2-negative Breast Cancer","HER2 Negative Breast Carcinoma","ER-negative Breast Cancer",[26,27,28,29,34,31,35],"HER2 Negative Breast Cancer","ER Negative Breast Cancer","RECRUITING","2026-08-04",{"date":39,"type":40},"2026-08-06","ACTUAL",{"date":42,"type":40},"2024-01-08",{"date":44,"type":20},"2029-01-01",{"name":46,"class":47},"Nancy Lin, MD","OTHER",3,{"id":50,"slug":51,"hasResults":11,"nctId":52,"briefTitle":53,"officialTitle":54,"acronym":55,"eligibilityCriteria":56,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":57,"targetDuration":4,"studyType":21,"phases":59,"briefSummary":60,"conditions":61,"keywords":66,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":67,"lastUpdatePostDateStruct":68,"startDateStruct":70,"completionDateStruct":72,"leadSponsor":74,"locationsCount":76},"100380170","phase-2-sacituzumab-govitecan-in-tnbc-100380170","NCT04230109","Sacituzumab Govitecan In TNBC","A Phase 2 Study of Response-guided Neoadjuvant Sacituzumab Govitecan (IMMU-132) in Patients With Localized Triple-Negative Breast Cancer (NeoSTAR)","NeoSTAR","Inclusion Criteria:\n\n* Female or male patients ≥ 18 years of age.\n* Histologically confirmed diagnosis of invasive breast cancer, previously untreated.\n* Pre-and postmenopausal women are eligible to participate if not pregnant, not breastfeeding, and at least one of the following conditions applies:\n\n  * Not a woman of childbearing potential (WOCBP) OR\n  * A WOCBP who agrees to use effective contraceptive measures that have a failure rate of less than 1% per year from the initiation of treatment through at least 6 months b. after the last dose of study treatment. WOCBP must agree to 1 of the following contraceptive methods:\n\n    * Complete abstinence from intercourse of reproductive potential, or\n    * Consistent and correct use of 1 of the following methods of birth control:\n\n      * Nonhormonal intrauterine device (IUD); Hormonal IUD in conjunction with a barrier method; Female sterilization (have had surgical bilateral oophorectomy with or; without hysterectomy), total hysterectomy, or tubal ligation at least six weeks before taking study treatment. In case of oophorectomy alone, only when the reproductive status of the woman has been confirmed by follow up hormone level assessment; Vasectomy in the male partner (upon medical assessment of surgical success)\n* Male patients with female partners of childbearing potential must practice\n\n  * Complete abstinence from intercourse of reproductive potential\n  * Have a surgically successful vasectomy upon medical assessment, or\n  * Use condoms plus partner use of a contraceptive method with a failure rate of \\\u003C1% per year during treatment and until 3 months after last dose of study drug.\n* ECOG performance status = 0, 1 (Karnofsky ≥60%, see Appendix A)\n* Ability to understand and the willingness to sign a written informed consent form (ICF). Patient has signed the ICF prior to any screening procedures being performed and is able to comply with protocol requirements, including research biopsy.\n* Patient has adequate bone marrow and organ function as defined by the following laboratory values at screening:\n\n  * Absolute neutrophil count (ANC) ≥ 1,500 per mm3\n  * Platelets ≥ 100,000 per mm3\n  * Hemoglobin ≥9.0 g\u002FdL\n  * PT-INR ≤1.5 x institutional ULN unless participant is receiving anticoagulant therapy as long as PT or aPPT is within therapeutic range of intended use of anticoagulants (for patients receiving pembrolizumab only).\n  * Serum creatinine \\\u003C1.5 mg\u002FdL or creatinine clearance ≥50 mL\u002Fmin (via the Cockcroft-Gault formula) for participants with creatinine levels above institutional upper limit of normal (ULN)\n  * Adequate hepatic function (bilirubin ≤ 1.5 ULN, AST and ALT ≤ 2.5 X ULN and serum albumin \\> 3 g\u002FdL).\n\nExclusion Criteria:\n\n* Participants currently receiving systemic therapy for any malignancy or having received systemic therapy for a malignancy in the preceding 3 years. (Concurrent endocrine therapy allowed in the adjuvant setting. Concurrent GnRH agonists allowed in any setting. Concurrent CDK4\u002F6 inhibitor not allowed in any setting.)\n* Uncontrolled inter-current illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness\u002Fsocial situations that would limit compliance with study requirements.\n* Clinically significant, uncontrolled heart disease and\u002For cardiac repolarization abnormality including any of the following:\n\n  * History of angina pectoris, symptomatic pericarditis, coronary artery bypass graft (CABG) or myocardial infarction within 6 months prior to study entry.\n  * History of cardiac failure, known cardiomyopathy (LVEF \\\u003C 50%; new LVEF assessment is not specifically required for this trial), significant\u002Fsymptomatic bradycardia, Long QT syndrome, family history of idiopathic sudden death or congenital long QT syndrome or any of the following: ---Known risk to prolong the QT interval or induce Torsade's de Pointes.; Uncorrected hypomagnesemia or hypokalemia; Systolic Blood Pressure (SBP) \\>160 mmHg or \\\u003C90 mmHg. Higher blood pressure is permissible per discretion of treating physician; Bradycardia (heart rate \\\u003C50 at rest), by ECG or pulse; On screening, inability to determine the QTcF interval on the ECG (i.e.: unreadable or not interpretable) or QTcF \\>470 screening ECG\n* Pregnant or breast-feeding women are excluded from this study because the safety of study medications is not established.\n* HIV-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months prior to enrollment are eligible for this trial. Participants who are HBsAg positive are eligible if they have received HBV antiviral therapy for at least 4 weeks and have undetectable HBV viral load prior to registration. Participants should remain on anti-viral therapy throughout study intervention and follow local guidelines for HBV anti-viral therapy post completion of study intervention. Patients with a history of hepatitis C virus (HCV) infection must have been treated and cured. For patients with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load.\n* Participants who are not good candidates for the study (as per investigator judgement)\n* History of hypersensitivity reactions attributed to compounds of similar chemical or biologic composition to sacituzumab govitecan.",{"count":58,"type":20},239,[23],"This research study is studying to evaluate sacituzumab govitecan for individuals with localized triple negative breast cancer (TNBC)\n\nThe names of the study drugs involved in this study is:\n\n* Sacituzumab govitecan (SG)\n* Pembrolizumab (combination therapy with SG)",[62,63,64,65,30],"Invasive Breast Cancer","Triple Negative Breast Cancer","ER-Negative Breast Cancer","PR-Negative Breast Cancer",[62,63,64,65,30],"2026-07-16",{"date":69,"type":40},"2026-07-17",{"date":71,"type":40},"2020-07-14",{"date":73,"type":20},"2029-10",{"name":75,"class":47},"Massachusetts General Hospital",5]