Pfizer's Ibrance successor moves forward with new study data [Yahoo! Finance]
Pfizer, Inc. (PFE)
Last pfizer, inc. earnings: 4/28 06:45 am
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Source: Yahoo! Finance
This story was originally published on BioPharma Dive . To receive daily news and insights, subscribe to our free daily BioPharma Dive newsletter Dive Brief: Pfizer on Tuesday said a key experimental medicine helped stave off disease progression in a Phase 2 trial of patients with metastatic breast cancer. Atirmociclib is designed as a next-generation improvement on Pfizer's Ibrance, the pioneer in a class known as cyclin-dependent kinase, or CDK 4/6 inhibitors. The drugs , which block proteins that tumors use to grow and multiply, have become a pillar of care for a common type of breast cancer known as HR+/HER2-. The new study, dubbed Fourlight-1, tested atirmociclib in patients who had previously tried CDK4/6 inhibitors. Researchers found that those given the experimental drug in combination with a widely used hormone therapy called fulvestrant had a 40% reduction in the risk of disease progression or death compared with those on another combination of medicines. Dive Ins
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PFE
News
- Pfizer Prostate Cancer Data Adds Context To Valuation And Pipeline Outlook [Yahoo! Finance]Yahoo! Finance
- Pfizer Recommends Shareholders Reject the Mini-Tender Offer by Tutanota LLCBusiness Wire
- Pfizer aims for wider use of PARP drug in prostate cancer with new data [Yahoo! Finance]Yahoo! Finance
- The $3.4 billion lesson Big Pharma needs to learn: its shelved drugs could save millions of patients [Fortune]Fortune
- TALZENNA Plus XTANDI Significantly Improves Radiographic Progression-Free Survival in Metastatic Prostate CancerBusiness Wire
PFE
Earnings
- 2/3/26 - Beat
PFE
Sec Filings
- 3/16/26 - Form 4
- 3/12/26 - Form ARS
- 3/12/26 - Form DEFA14A
- PFE's page on the SEC website