Mirrors of Medicine· @mirrorsmed · X·· 3 days agoScore70
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Looking forward to this one at #ESMO26 👀
FOURLIGHT-1: a CDK4-selective inhibitor beating standard options after CDK4/6i progression (PFS HR 0.60) with only 4% discontinuing for toxicity. Could this be the next step in our post-CDK4/6i sequence? #BreastCancer
Stay tuned for @mirrorsmedicine Coverage of ESMO!
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Conference abstracts
1842Omatched by Proffered paper 2: Breast cancer, early and advanced stage
Efficacy and safety of atirmociclib (ATI) + fulvestrant (FUL) in patients (pts) with HR+/HER2– advanced/metastatic breast cancer (mBC) who progressed on prior CDK4/6 inhibitor (CDK4/6i) in a randomized phase 2 study (FOURLIGHT-1)
https://esmocongress.esmo.orgFOURLIGHT-1
https://esmocongress.esmo.orgOncoAlert 4Sight Abstracts to be Presented at #ESMO26 Efficacy and Safety of Atirmociclib + Fulvestrant in Patients With HR+/HER2– Advanced/Metastatic Breast Cancer Who Progressed on Prior CDK4/6 Inhibitor in a Randomized Phase 2 Study (FOURLIGHT-1) @antgiorda 🔬 Randomized phase 2 (n=263): atirmociclib + fulvestrant vs investigator’s choice (fulvestrant or everolimus + exemestane) in HR+/HER2– mBC after prior CDK4/6i. Primary: investigator-assessed PFS. ➡️ Median PFS 9.4 vs 6.6 mo; HR 0.60 (0.440–0.825); 1-sided p=0.0007 ➡️ ORR in patients with measurable disease: 19.3% vs 11.3%; CBR: 61.9% vs 46.0% ➡️ Atirmociclib discontinuation due to TRAEs: 4.0%; most common TRAE neutropenia (46.4%) ✅ First next-generation CDKi to show significant and clinically meaningful PFS improvement after prior CDK4/6i, with a manageable safety profile. #BreastCancer 🎙️ Antonio Giordano (4Sight Made from Abstracts publicly available at the ESMO website) @matteolambe @aftimosp @E_de_Azambuja @DrSGraff @ErikaHamilton9 @hoperugo @stolaney1 @BianchiniGP @aftimosp @kevinpunie @ElisaAgostinett @to_be_elizabeth @GaiaGriguolo @JankovicK @raalbany @JavierCortesMD @JaniceTNBCmets @Prof_Nadia_H @LoiSher @jamecancerdoc @Lucarecco @Dr_Oncologista @guiandri76在 X 查看被引用的帖子
Source: Mirrors of Medicine · x.com