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Last reviewed 2026-06-10 · How we verify

Advanced or metastatic breast cancer in postmenopausal women with one or more estrogen receptors and/or progesterone receptors and a HER2-positive tumor — Treatment Landscape & Competitive Intelligence

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Advanced or metastatic breast cancer in postmenopausal women with one or more estrogen receptors and/or progesterone receptors and a HER2-positive tumor (disease) competitive landscape: 1 marketed treatments tracked, 0 Phase 3 candidates, 0 Phase 2 candidates. Recent regulatory actions and upcoming PDUFA dates across t

1 marketed 0 Phase 3 0 Phase 2 Live · 30-min refresh

Marketed treatment landscape

Approved drugs treating Advanced or metastatic breast cancer in postmenopausal women with one or more estrogen receptors and/or progesterone receptors and a HER2-positive tumor, deduplicated by molecule. See the full disease page for line-of-therapy detail.

Drug	Generic	Sponsor	Class	Target	Line of therapy	First approval
Novel hormonal therapy	novel-hormonal-therapy	Pfizer	hormonal therapy	hormone receptors, EGFR

Phase 3 pipeline

No Phase 3 pipeline candidates tracked.

Phase 2 pipeline

No Phase 2 pipeline candidates tracked.

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this treatment set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this treatment set.

Sponsor landscape

Pfizer · 1 drug in Advanced or metastatic breast cancer in postmenopausal women with one or more estrogen receptors and/or progesterone receptors and a HER2-positive tumor

Subscribe to ongoing alerts

Every new regulatory action, PDUFA date, or trial completion in Advanced or metastatic breast cancer in postmenopausal women with one or more estrogen receptors and/or progesterone receptors and a HER2-positive tumor:

Cite this brief

Drug Landscape (2026). Advanced or metastatic breast cancer in postmenopausal women with one or more estrogen receptors and/or progesterone receptors and a HER2-positive tumor — Treatment Landscape & Competitive Intelligence Brief. https://druglandscape.com/ci/disease/advanced-or-metastatic-breast-cancer-in-postmenopausal-women-with-one-or-more-estrogen-receptors-and-or-progesterone-receptors-and-a-her2-positive-tumor. Accessed 2026-06-10.

Advanced or metastatic breast cancer in postmenopausal women with one or more estrogen receptors and/or progesterone receptors and a HER2-positive tumor full disease profile — treatment pathway, diagnostics, guidelines
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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing