[A25-130] Datopotamab deruxtecan (breast cancer) – Addendum to Project A25-69

Last updated 20.11.2025

Project no.:
A25-130

Commission:
Commission awarded on 07.10.2025 by the Federal Joint Committee (G-BA).

Report type:
Addendum

Status:
Commission completed

Department/Division:
Drug Assessment

Topic:
Cancer

Indication:

Adults with unresectable or metastatic HR-positive, HER2-negative breast cancer who have received endocrine therapy and at least one line of chemotherapy in the advanced setting

Result of dossier assessment:
  • Patients with HER2-0 breast cancer, one line of chemotherapy in the advanced setting: after addendum now: hint of a non-quantifiable added benefit
  • Patients with HER2-low breast cancer, one line of chemotherapy in the advanced setting: unchanged after addendum: added benefit not proven
  • Patients with HER2-0 or HER2-low breast cancer, at least 2 lines of chemotherapy in the advanced setting: unchanged after addendum: added benefit not proven
Note:

If the need for additional work on a project commissioned by the G-BA arises during consultations, then IQWiG presents a report in the form of an "addendum". The G-BA subsequently decides on the extent of the added benefit, thus completing the early benefit assessment.

DOI:

https://doi.org/10.60584/A25-130

Federal Joint Committee (G-BA)

20-11-2025 A G-BA decision was published.
G-BA documents on this decision

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