Phase I/II Study of AZD2281 Given in Combination With Paclitaxel in Metastatic Triple Negative Breast Cancer

Phase 1

Completed

• Conditions: Breast Cancer; Metastatic Breast Cancer; Triple Negative Breast Cancer
• Interventions: Drug: AZD2281; Drug: Paclitaxel

• Registration Number: NCT00707707
• Lead Sponsor: AstraZeneca

Brief Summary

This is the first part of a 2-part study assessing the efficacy of AZD2281 in combination with paclitaxel in 1st or 2nd line treatment of patients with metastatic triple negative breast cancer. This first part (Phase I) is an open-label, intra patient dose finding study to establish the appropriate doses and schedule of paclitaxel and AZD2281 in combination, to be used in the randomized Phase II part. The safety and tolerability of AZD2281 in combination with paclitaxel will be explored. Approximately 10 patients per cohort from 4-5 countries will be enrolled in Phase I.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2008-06-27
• Study First Submitted QC: 2008-06-27
• Study First Posted: 2008-07-01
• Study Start: 2008-09-15
• Primary Completion: 2009-11-09
• Status Verified: 2018-02
• Study Completion: 2018-02-19
• Last Update Submitted: 2018-03-05
• Last Update Posted: 2018-03-06

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Female
• Target Recruitment: 19

Inclusion Criteria

• patients with histologically or cytologically diagnosed metastatic triple negative breast cancer (Oestrogen, progesterone and HER2 negative adenocarcinoma of the breast)
• Patients must have normal organ and bone marrow function, ECOG performance status of no more than 2
• Formalin fixed, paraffin embedded tumour sample from the primary or recurrent cancer must be available for central testing.

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Exclusion Criteria

• Any chemotherapy, radiotherapy (except for palliative reasons) or investigational product, within 2 weeks from the last dose prior to study entry (or longer period, depending on the agent used)
• Major surgery within 4 weeks of starting the study, and must have recovered from any effects of major surgery
• Patients requiring treatment with the following:certain antibiotic drugs, St.John's Wort, carbamazepine, phenobarbitone, phenytoin, and certain protease inhibitors/ non-nucleoside reverse transcriptase inhibitors used as components of HIV/AIDS treatment,
• Patients with second primary cancer; except adequately treated non-melanoma skin cancer, curatively treated in-situ cancer of the cervix, or other solid tumours curatively treated with no evidence of disease for at least 5 years.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
1	AZD2281	paclitaxel + AZD2281
1	Paclitaxel	paclitaxel + AZD2281

Primary Outcome Measures

Name	Time	Method
Safety: Adverse Events (AEs), physical examination, vital signs including blood pressure (BP), pulse, electrocardiogram (ECG) and laboratory findings including clinical chemistry, hematology, urinalysis	Physical examination/ ECG approximately monthly.Adverse Events, Vital signs, Haematology/ clinical chemistry, Urinalysis weekly throughout the study

Trial Locations

Locations (1)

Research Site; 🇨🇦 Toronto, Ontario, Canada