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Clinical Trials/EUCTR2011-000509-29-NO
EUCTR2011-000509-29-NOActive, not recruitingPhase 1

A Phase III randomized, multicenter, two-arm, open-label trial to evaluate the efficacy of trastuzumab emtansine compared with treatment of physician’s choice in patients with HER2-positive metastatic breast cancer who have received at least two prior regimens of HER2-directed therapy. - TH3RESA

F. Hoffmann-La Roche Ltd0 sites602 target enrollmentStarted: November 30, 2011Last updated:
Conditions

Trial Snapshot

Phase
Phase 1
Status
Active, not recruiting
Enrollment
602

Study Overview

Brief Summary

No summary available.

Study Design

Study Type
Interventional clinical trial of medicinal product

Eligibility Criteria

Sex
All

Inclusion Criteria

  • Age = 18 years
  • Histologically or cytologically documented breast cancer
  • Metastatic or unresectable locally advanced/recurrent breast cancer
  • HER2-positive disease by prospective central laboratory confirmation
  • Disease progression on the last systemic anti-cancer regimen received as defined by the investigator unless they were intolerant
  • Prior treatment with trastuzumab, lapatinib, and a taxane in any setting
  • Disease progression after at least two regimens of HER2 directed therapy in the metastatic or unresectable locally advanced/recurrent breast cancer
  • A minimum of 6 weeks of prior trastuzumab
  • Patients must have had at least 6 weeks prior exposure to lapatinib.
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 540
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 60

Exclusion Criteria

  • Chemotherapy = 21 days before first study treatment
  • Trastuzumab = 21 days before first study treatment
  • Lapatinib = 14 days before first study treatment
  • Prior enrollment in a trastuzumab emtansine-containing study, regardless of whether the patient received prior trastuzumab emtansine
  • Brain metastases that are untreated or symptomatic, or require any radiation, surgery, or corticosteroid therapy to control symptoms within 1 month of randomization.

Investigators

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