Life sciences · Phase 1 Trial
ClinicalTrials.gov · September 14, 2026
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Phase 1 Trial.
No findings were extractable from the material analysed.
Safety was not reported in the material analysed. Check the source before drawing any conclusion about harm.
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Registry record from ClinicalTrials.gov (NCT06246968). This is a study registration, not published results. Lead sponsor: Memorial Sloan Kettering Cancer Center. Recruitment status: RECRUITING. Phase: PHASE1. Study type: INTERVENTIONAL. Enrollment: 30 participants (ESTIMATED). Conditions: Metastatic Breast Cancer, Breast Cancer, Breast Cancer Stage IV, Triple Negative Breast Cancer, Triple Negative Breast Neoplasms, Metastatic Triple-Negative Breast Carcinoma, Locally Advanced Breast Cancer, Locally Advanced Triple-Negative Breast Carcinoma. Interventions: DRUG: Pembrolizumab; DEVICE: Cryoablation; DEVICE: Histotripsy. Primary outcome measures: Change in CD4-PD1 from baseline to post-ablation , 6 weeks after cryoablation. Brief summary: Participants will have a confirmed diagnosis of metastatic breast cancer and will receive pembrolizumab in combination with ablation (cryoablation or histotripsy) OR pembrolizumab alone. Participants will be randomly assigned.