Outcomes of elacestrant in patients with ER-positive, HER2-negative, ESR1-mutated metastatic breast cancer who received prior endocrine therapy and cyclin-dependent kinase inhibitor in a real-world setting

G. Curigliano, M. De Laurentiis, N. Harbeck, S. Kuemmel, J.Á. García-Sáenz, R. Sanchez Bayona, D. Rea, A. Okines, B. Pistilli, E. Sears, J. Maitland, S. Kloss, T. Wasserman, M. Ignatiadis · 2026

Read Outcomes of elacestrant in patients with ER-positive, HER2-negative, ESR1-mutated metastatic breast cancer who received prior endocrine therapy and cyclin-dependent kinase inhibitor in a real-world setting by G. Curigliano, M. De Laurentiis, N. Harbeck, S. Kuemmel, J.Á. García-Sáenz, R. Sanchez Bayona, D. Rea, A. Okines, B. Pistilli, E. Sears, J. Maitland, S. Kloss, T. Wasserman, M. Ignatiadis (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13594719.txt.

Description

Giuseppe Curigliano and co-authors reported in 2026 how a targeted hormone pill performs in everyday practice for advanced breast cancer carrying a specific receptor mutation. Their cohort held 281 patients who had already received hormone therapy plus a cell-cycle drug. Records came from insurance claims linked with genomic testing data.

The yardstick was time until the next treatment began, a stand-in for how long the pill held the disease. Patients with one or two prior lines stayed on it about eight months. Those whose earlier therapy had lasted at least a year did better, near nine to twelve months. Spread to liver, lung, or brain shortened the benefit somewhat. The authors call the results durable and back the pill as a first choice for suitable tumors.

Catalog record

CREATORG. Curigliano, M. De Laurentiis, N. Harbeck, S. Kuemmel, J.Á. García-Sáenz, R. Sanchez Bayona, D. Rea, A. Okines, B. Pistilli, E. Sears, J. Maitland, S. Kloss, T. Wasserman, M. Ignatiadis
YEAR2026
COLLECTIONPAPERS
FORMATTXT
FILE SIZE30 KB
VERSION1.0
LICENSECC BY 4.0
RIGHTSCC BY
SOURCEEurope PMC

Source: https://europepmc.org/articles/PMC13594719

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