Medsir
Clinical trials sponsored by Medsir, explained in plain language.
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Experimental drug targets Hard-to-Treat brain metastases
Disease control CompletedThis phase 2 trial tested a drug called patritumab deruxtecan (HER3-DXd) in 63 patients with breast cancer, lung cancer, or other solid tumors that had spread to the brain or the lining of the brain and spinal cord. The drug is designed to seek out and destroy cancer cells carryi…
Phase: PHASE2 • Sponsor: MedSIR • Aim: Disease control
Last updated Jun 27, 2026 12:29 UTC
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New drug shows promise in shrinking breast cancer tumors before surgery
Disease control CompletedThis study tested a new drug called giredestrant against the standard drug tamoxifen in 92 premenopausal women with a common type of early breast cancer. Participants took the medication for 15 days before their planned surgery. The goal was to see how well each drug slowed tumor…
Phase: PHASE2 • Sponsor: MedSIR • Aim: Disease control
Last updated Jun 27, 2026 11:03 UTC
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New combo shows promise for rare thymic cancer
Disease control CompletedThis study tested a combination of two drugs, pembrolizumab and lenvatinib, in 43 people with advanced thymic carcinoma or a related thymoma that had worsened after standard chemotherapy. The goal was to see if the combination could stop or slow cancer growth. Participants receiv…
Phase: PHASE2 • Sponsor: MedSIR • Aim: Disease control
Last updated Jun 27, 2026 09:06 UTC
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New combo shows promise for aggressive breast cancer
Disease control CompletedThis study tested two treatment plans for people with advanced HR-positive, HER2-negative breast cancer that is aggressive. One group received a drug called abemaciclib plus hormone therapy. The other group started with a short course of chemotherapy, then switched to abemaciclib…
Phase: PHASE2 • Sponsor: MedSIR • Aim: Disease control
Last updated Jun 27, 2026 08:03 UTC
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Can Anti-Diarrhea meds make a powerful breast cancer drug safer?
Disease control CompletedThis phase 2 trial tested whether adding loperamide (Imodium) and a white blood cell booster (G-CSF) could reduce severe diarrhea and low white blood cell counts caused by the drug Trodelvy in people with advanced breast cancer. Fifty patients with metastatic triple-negative or l…
Phase: PHASE2 • Sponsor: MedSIR • Aim: Disease control
Last updated Jun 27, 2026 08:01 UTC