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Clinical Trials/NCT00247481
NCT00247481CompletedPhase 2

A Multicentre, Randomised, Double-Blind, Non-Comparative Phase II Trial Of ZD1839 (Iressa™) And Placebo In Combination With Chemotherapy With Docetaxel As First-Line Treatment In Patients With Metastatic Breast Cancer

AstraZeneca6 sites in 1 country77 target enrollmentStarted: September 1, 2002Last updated:
Conditions
Drugs

Trial Snapshot

Phase
Phase 2
Status
Completed
Enrollment
77
Locations
6
Primary Endpoint
To estimate the overall response rates (complete response [CR] and partial response [PR]) in the ZD1839-treated group and the placebo-treated group.

Study Overview

Brief Summary

This is a multicentre, randomised (2:1), double blind, non-comparative phase II trial of ZD1839 and placebo in combination with chemotherapy in patients with metastatic breast cancer.

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel
Primary Purpose
Treatment
Masking
Double

Eligibility Criteria

Ages
18 Years to 70 Years (Adult, Older Adult)
Sex
Female
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Histologically or cytologically confirmed breast cancer at a metastatic stage.
  • Uni- or bi-dimensionally measurable lesions (10 mm or 20 mm) according to the Response Evaluation Criteria in Solid Tumours (RECIST) criteria
  • World Health Organisation (WHO) performance status (PS) of 0 to 2
  • Life expectancy of greater than 12 weeks
  • Normal cardiac function (left ventricular ejection fraction [LVEF] by isotopic examination greater than or equal to 55%)

Exclusion Criteria

  • Symptomatic lepto-meningeal metastasis
  • Concomitant infectious disease
  • Any unresolved chronic toxicity greater than CTC grade 2 from previous anticancer therapy
  • Incomplete healing from previous oncologic or other surgery
  • Absolute neutrophil count (ANC) less than 1.5 x 109/litre (L) or platelets less than 100 x 109/L
  • Serum creatinine greater than 1.5 times the ULRR or clearance < 60 ml/min
  • ALT or AST greater than 2.5 times the ULRR
  • ALP > 5 times the ULRR
  • ALP > 2.5 times the ULRR and ALT or AST greater than 1.5 times the ULRR

Outcomes

Primary Outcomes

To estimate the overall response rates (complete response [CR] and partial response [PR]) in the ZD1839-treated group and the placebo-treated group.

Secondary Outcomes

  • o To assess progression-free survival (PFS) in the ZD1839-treated group and the placebo-treated group.
  • o To estimate the duration of response in the ZD1839-treated group and the placebo treated group
  • o To estimate overall survival in the ZD1839-treated group and the placebo-treated group
  • o To estimate time to treatment failure (TTF) in the ZD1839-treated group and the placebo treated group

Investigators

Sponsor Class
Industry

Study Sites (6)

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