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Monoclonal Antibodies

A Study of Herceptin (Trastuzumab) in Women With Human Epidermal Growth Factor Receptor (HER) 2-Positive Advanced and/or Metastatic Breast Cancer

Phase 2
Waitlist Available
Research Sponsored by Hoffmann-La Roche
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up tumor assessments at baseline, then every 6 weeks until cycle 8 (cycle length of 21 days), then every 12 weeks until progressive disease and/or one year after enrollment; thereafter according to routine clinical practice (up to 66 months overall)
Awards & highlights
All Individual Drugs Already Approved
Approved for 10 Other Conditions
No Placebo-Only Group

Summary

This study will assess the efficacy and safety of intravenous (IV) trastuzumab (Herceptin) and IV docetaxel (Taxotere), with or without oral capecitabine (Xeloda), in women with previously untreated HER2-positive advanced and/or metastatic breast cancer.

Eligible Conditions
  • Breast Cancer

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~tumor assessments at baseline, then every 6 weeks until cycle 8 (cycle length of 21 days), then every 12 weeks until progressive disease and/or one year after enrollment; thereafter according to routine clinical practice (up to 66 months overall)
This trial's timeline: 3 weeks for screening, Varies for treatment, and tumor assessments at baseline, then every 6 weeks until cycle 8 (cycle length of 21 days), then every 12 weeks until progressive disease and/or one year after enrollment; thereafter according to routine clinical practice (up to 66 months overall) for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Percentage of Participants With a Best Overall Response of Complete Response (CR) or Partial Response (PR) According to Response Evaluation Criteria in Solid Tumors (RECIST)
Secondary study objectives
Duration of Response (DOR) According to RECIST
Overall Survival (OS)
Percentage of Participants Who Died
+2 more

Awards & Highlights

All Individual Drugs Already Approved
Therapies where all constituent drugs have already been approved are likely to have better-understood side effect profiles.
Approved for 10 Other Conditions
This treatment demonstrated efficacy for 10 other conditions.
No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

2Treatment groups
Experimental Treatment
Group I: Herceptin + Taxotere + XelodaExperimental Treatment3 Interventions
Participants will receive triple therapy with Herceptin, Taxotere, and Xeloda until disease progression, unmanageable toxicity, or withdrawal.
Group II: Herceptin + TaxotereExperimental Treatment2 Interventions
Participants will receive dual therapy with Herceptin and Taxotere until disease progression, unmanageable toxicity, or withdrawal.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Docetaxel
FDA approved
Capecitabine
FDA approved
Trastuzumab
FDA approved

Find a Location

Who is running the clinical trial?

Hoffmann-La RocheLead Sponsor
2,463 Previous Clinical Trials
1,102,869 Total Patients Enrolled
157 Trials studying Breast Cancer
90,037 Patients Enrolled for Breast Cancer
Clinical TrialsStudy ChairHoffmann-La Roche
2,233 Previous Clinical Trials
901,998 Total Patients Enrolled
136 Trials studying Breast Cancer
70,756 Patients Enrolled for Breast Cancer
~9 spots leftby Dec 2025