[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"erpr-positive-breast-cancer\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:erpr-positive-breast-cancer":98},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":4,"enrollmentInfo":17,"targetDuration":4,"studyType":20,"phases":21,"briefSummary":24,"conditions":25,"keywords":56,"overallStatus":85,"whyStopped":4,"lastUpdateSubmitDate":86,"lastUpdatePostDateStruct":87,"startDateStruct":90,"completionDateStruct":92,"leadSponsor":94,"locationsCount":97},"100407463",false,"NCT04585750","The Evaluation of PC14586 in Patients With Advanced Solid Tumors Harboring a TP53 Y220C Mutation (PYNNACLE)","A Phase 1\u002F2 Open-label, Multicenter Study to Assess the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Efficacy of PC14586 in Patients With Locally Advanced or Metastatic Solid Tumors Harboring a TP53 Y220C Mutation (PYNNACLE)","Inclusion Criteria:\n\n* At least 18 years of age or 12 to 17 years of age after Safety Review Committee approval.\n* Locally advanced or metastatic solid malignancy with a TP53 Y220C mutation\n* Eastern Cooperative Oncology Group (ECOG) status of 0 or 1\n* Previously treated with one or more lines of anticancer therapy and progressive disease\n* Adequate organ function\n* Measurable disease per RECIST v1.1 (Phase 2)\n\nAdditional Criteria for Inclusion in Phase 1b (rezatapopt) + pembrolizumab combination)\n\n* Anti-PD-1\u002FPD-L1 naive or must have progressed on treatment\n* Measurable disease\n\nExclusion Criteria:\n\n* Anti-cancer therapy within 21 days (or 5 half-lives) of receiving the study drug\n* Radiotherapy within 14 days of receiving the study drug\n* Primary CNS tumor\n* History of leptomeningeal disease or spinal cord compression\n* Brain metastases, unless neurologically stable and do not require steroids to treat associated neurological symptoms\n* Stroke or transient ischemic attack within 6 months prior to screening\n* Heart conditions such as unstable angina within 6 months prior to screening, uncontrolled hypertension, a heart attack within 6 months prior to screening, congestive heart failure, prolongation of QT interval, or other rhythm abnormalities\n* Strong CYP3A4 inducers and strong CYP2C9 inhibitors\u002Finducers within 14 days of first dose of rezatapopt\n* History of gastrointestinal (GI) disease that may interfere with absorption of study drug or patients unable to take oral medication\n* History of prior organ transplant\n* Known, active malignancy, except for treated cervical intraepithelial neoplasia, or non-melanoma skin cancer\n* Known, active uncontrolled Hepatitis B, Hepatitis C, or human immunodeficiency virus infection\n\nAdditional Criteria for Exclusion from Phase 2 (rezatapopt monotherapy)\n\n* Known KRAS mutation, defined as a single nucleotide variant (SNV) (Phase 2)\n\nAdditional Criteria for Exclusion from Phase 1b (rezatapopt) + pembrolizumab combination)\n\n* Received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2 agent or with an agent directed to another stimulatory or co-inhibitory T-cell receptor and discontinued from that treatment due to a Grade 3 or higher immune-related AE (irAE)\n* Received a live or live-attenuated vaccine within 30 days prior to the first dose of study intervention\n* Diagnosis of immunodeficiency or receiving chronic systemic steroid therapy within 7 days prior to the first dose of study drug\n* Hypersensitivity (≥ Grade 3) to pembrolizumab and\u002For any of its excipients\n* Active autoimmune disease that has required systemic treatment in past 2 years\n* History of radiation pneumonitis\n* History of (non-infectious) or active pneumonitis \u002F interstitial lung disease that required steroids\n* Active infection requiring systemic therapy\n* Known history of HIV infection\n* Has previously received rezatapopt","ALL","12 Years",{"count":18,"type":19},300,"ESTIMATED","INTERVENTIONAL",[22,23],"PHASE1","PHASE2","The Phase 2 monotherapy portion of this study is currently enrolling and will evaluate the efficacy and safety of PC14586 (INN rezatapopt) in participants with locally advanced or metastatic solid tumors harboring a TP53 Y220C mutation. The Phase 1 portion of the study will assess the safety, tolerability and preliminary efficacy of multiple dose levels of rezatapopt as monotherapy and in Phase 1b in combination with pembrolizumab.",[26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55],"Advanced Solid Tumor","Advanced Malignant Neoplasm","Metastatic Cancer","Metastatic Solid Tumor","Lung Cancer","Ovarian Cancer","Endometrial Cancer","Prostate Cancer","Colorectal Cancer","Breast Cancer","Other Cancer","Locally Advanced","Head and Neck Cancer","Gall Bladder Cancer","Small Cell Lung Cancer","Small Cell Lung Cancer ( SCLC )","Small Cell Lung Carcinoma","NSCLC","NSCLC (Non-small Cell Lung Cancer)","SCLC","Non-Small Cell Lung Carcinoma","Triple Negative Breast Cancer","TNBC","HER2+ Breast Cancer","Non-Small Cell Lung Cancer","ER\u002FPR Positive Breast Cancer","HER2- Breast Cancer","HER2-positive Breast Cancer","HER2-negative Breast Cancer","ER\u002FPR(+), Her2(-) Breast Cancer",[57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84],"PC14586","p53","Y220C","Phase 1","Phase 1\u002F2","PMV","PMV Pharma","p53 mutation","TP53","TP53 mutation","p53 mutant","p53 reactivator","pembrolizumab","Keytruda","combination","PD-1","PD-L1","anti-PD-1","Merck","MSD","IgG4","mAb","Phase 1b","NGS","Next Generation Sequencing","precision","Phase 2","Rezatapopt","RECRUITING","2026-06-24",{"date":88,"type":89},"2026-06-26","ACTUAL",{"date":91,"type":89},"2020-10-29",{"date":93,"type":19},"2027-12-31",{"name":95,"class":96},"PMV Pharmaceuticals, Inc","INDUSTRY",77,""]