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Clinical trial · no report yet · Phase 1/Phase 2

ERADICATE

ERADICATE: A Phase Ib/II Study of Elacestrant Plus Trastuzumab Deruxtecan in Patients With CDK4/6 Inhibitor and Endocrine-resistant HR+/HER2-low or HER2-ultralow Metastatic 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
Bluesky threads2
X threads1

The trial

ClinicalTrials.gov
Official title
ERADICATE: A Phase Ib/II Study of Elacestrant Plus Trastuzumab Deruxtecan in Patients With CDK4/6 Inhibitor and Endocrine-resistant HR+/HER2-low or HER2-ultralow Metastatic Breast Cancer
Phase
Phase 1/Phase 2
Status
Recruiting
Conditions
Metastatic Breast Cancer; HER2 Low Breast Carcinoma; HER2-negative Breast Cancer; Breast Cancer; Breast Cancer Female
Interventions
Elacestrant; Trastuzumab Deruxtecan
Arms
  • Phase 1b: Elacestrant + Trastuzumab Deruxtecan · Experimental
  • Phase 2: Elacestrant + Trastuzumab Deruxtecan · Experimental
Enrollment
65 (estimated)
Primary outcomes
  • Recommended phase II dose (RP2D)
  • Objective Response Rate (ORR)
Sponsor
Kristina A. Fanucci with Stemline Therapeutics, Inc.
Start
Nov 17, 2025
Primary completion
Jun 1, 2028 (estimated)
Results posted
No
Registry record
NCT07198724 · updated Jun 10, 2026