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Investigating Safety, Tolerability and Efficacy of AZD5363 When Combined With Paclitaxel in Breast Cancer Patients

NCT01625286 · Status: COMPLETED · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 148

Last updated 2023-01-18

Study results available
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Summary

The purpose of this study is to investigate the safety and efficacy of different doses and schedules of AZD5363, when in combination with paclitaxel, in treatment of patients with advanced or metastatic breast cancer. Also to investigate a selected dose and schedule of AZD5363 in combination with paclitaxel vs. paclitaxel in combination with placebo in treatment of patients with estrogen receptor-positive advanced or metastatic breast cancer, including a subgroup who have the phosphoinositide-3-kinase, catalytic, alpha polypeptide (PIK3CA) tumour mutation.

Conditions

  • Advanced or Metastatic Breast Cancer
  • ER+ve Advanced or Metastatic Breast Cancer

Interventions

DRUG

AZD5363 when combined with weekly paclitaxel.

AZD5363: oral capsule, twice daily in a weekly 2 days on-treatment, 5 days-off, schedule. Treatment to begin the day following the first dose of paclitaxel and to continue until treatment withdrawal. Paclitaxel: intravenously once a week. AZD5363 and paclitaxel will be received for 3 consecutive weeks, followed by one week off-therapy in 4-week cycles.

DRUG

AZD5363 when combined with weekly paclitaxel.

AZD5363: oral capsule, twice daily in a weekly 4 days on-treatment, 3 days-off, schedule. Treatment to begin the day following the first dose of paclitaxel and to continue until treatment withdrawal. Paclitaxel: intravenously once a week. AZD5363 and paclitaxel will be received for 3 consecutive weeks, followed by one week off-therapy in 4-week cycles.

DRUG

AZD5363when combined with weekly paclitaxel.

Either a 2/5 or 3/4 intermittent dosing schedule of AZD5363 based on the outcome of Part A. Dosage: oral formulation, twice daily. Treatment to begin the day following the first dose of paclitaxel and to continue until treatment withdrawal. Paclitaxel: intravenously once a week. AZD5363 and paclitaxel will be received for 3 consecutive weeks, followed by one week off-therapy in 4-week cycles.

DRUG

A placebo in combination with weekly paclitaxel.

Either a 2/5 or 3/4 intermittent dosing schedule of placebo matched to AZD5363 based on the outcome of Part A. Dosage: oral formulation, twice daily. Treatment to begin the day following the first dose of paclitaxel and to continue until treatment withdrawal. Paclitaxel: intravenously once a week. placebo and paclitaxel will be received for 3 consecutive weeks, followed by one week off-therapy in 4-week cycles.

Sponsors & Collaborators

Principal Investigators

  • Justin Lindemann, MBChB MBA · AstraZeneca

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
130 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-10-03
Primary Completion
2017-01-28
Completion
2022-10-03

Countries

  • Bulgaria
  • Canada
  • Czechia
  • France
  • Japan
  • Mexico
  • Peru
  • Singapore
  • South Korea
  • Spain
  • United Kingdom

Study Locations

More Related Trials

Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01625286 on ClinicalTrials.gov