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Clinical trial · no report yet · Phase 3

DESTINY-Breast11

Trastuzumab Deruxtecan (T-DXd) Alone or in Sequence With THP, Versus Standard Treatment (ddAC-THP), in HER2-positive Early Breast Cancer

We haven't built a report for this trial yet. This page shows the registry record and the public commentary we found that names the trial. A report reads that commentary and sets out what clinicians said about the trial, each point linked to its source. How reports are made.

Preliminary discovery

Commentary in our index that names this trial so far

Podcasts, YouTube videos and X posts we have indexed. A report screens them, searches for more and cites what clinicians said when it is built, so final coverage is set at build.

ChannelFound
X threads87
YouTube84
Podcasts52
X videos8

The trial

ClinicalTrials.gov
Official title
A Phase 3 Open-label Trial of Neoadjuvant Trastuzumab Deruxtecan (T-DXd) Monotherapy or T-DXd Followed by THP Compared to ddAC-THP in Participants With High-risk HER2-positive Early-stage Breast Cancer (DESTINY-Breast11)
Phase
Phase 3
Status
Active, not recruiting
Conditions
Breast Neoplasms; Breast Cancer; HER2-positive Early Breast Cancer
Interventions
Trastuzumab Deruxtecan; Paclitaxel; Trastuzumab; Pertuzumab; Doxorubicin; cyclophosphamide
Arms
  • Arm A · Experimental
  • Arm B · Experimental
  • Arm C · Active comparator
Enrollment
927
Primary outcomes
  • Rate of Pathologic Complete Response (pCR).
Sponsor
AstraZeneca with Daiichi Sankyo
Start
Oct 25, 2021
Primary completion
Mar 12, 2025
Results posted
Yes
Registry record
NCT05113251 · updated Aug 11, 2026