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Medicines palbociclibQuestion & answer

palbociclib · Medicine question

Why is palbociclib given with hormonal therapy?

iatroX medicinesPublished 21 August 2026Reviewed 21 August 2026

The answer

Answer

Hormonal treatment reduces growth signals from oestrogen, while palbociclib blocks CDK4/6-driven cell-cycle progression.

Sources for this answer

IBRANCE 75 mg film-coated tabletsemc · SmPC Current selected SmPC · Version 10

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palbociclib

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