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Phase Ib/II Trial of BEZ235 With Paclitaxel in Patients With HER2 Negative, Locally Advanced or Metastatic Breast Cancer

NCT01495247 · Status: TERMINATED · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 18

Last updated 2020-12-08

No results posted yet for this study

Summary

This is a prospective, multi-center, open-label, phase Ib/ II study (two parts) with patients that have locally advanced or metastatic HER2 negative breast cancer. The first part (phase Ib) will investigate the MTD / Recommended Phase 2 Dose (RP2D) of the combination therapy of BEZ235 twice daily (b.i.d.) and weekly paclitaxel using a Bayesian model. When MTD/ RP2D is established the second part (phase II) will start. Phase II will evaluate the efficacy and the safety of weekly paclitaxel alone compared to weekly paclitaxel plus BEZ235 bid.

Conditions

  • Inoperable Locally Advanced Breast Cancer
  • Metastatic Breast Cancer (MBC)

Interventions

DRUG

BEZ235

Doses of oral BEZ235 (BID), supplied as 50mg, 200mg, 300mg or 400mg in SDS sachets, together with standard weekly paclitaxel at a fixed dose (80mg/m²) during 1h by i.v. in infusion.

DRUG

Paclitaxel

The paclitaxel infusion will be given in the morning and directly thereafter the BEZ235 dose will be given. BEZ235 doses will be escalated in cohorts of 3 to 6 patients guided by an adaptive Bayesian logistic regression model with overdose control until MTD/RP2D has been established. The initial dose level for the first cohort will be 200mg (BID), and then based on the Bayesian model the dose may be escalated to 300mg, 400mg, 500mg or 600mg for the next cohorts.

Sponsors & Collaborators

Principal Investigators

  • Novartis Pharmaceuticals · Novartis Pharmaceuticals

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-01-30
Primary Completion
2014-05-19
Completion
2014-05-19

Countries

  • France
  • Spain

Study Locations

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Entities

Drugs
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 NCT01495247 on ClinicalTrials.gov