A Phase 3 Randomized, Placebo-controlled Trial of Carboplatin and Paclitaxel With or Without Veliparib (ABT-888) in HER2-negative Metastatic or Locally Advanced Unresectable BRCA-associated Breast Cancer

NCT02163694 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 513

Last updated 2025-02-19

Study results available
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Summary

The primary objective of the study is to assess the progression-free survival (PFS) of veliparib in combination with carboplatin and paclitaxel (C/P) compared to placebo plus C/P in participants with a Breast Cancer Gene 1 or 2 (BRCA1; BRCA2) mutation in Human Epidermal Growth Factor Receptor 2 (HER2)-negative metastatic or locally advanced unresectable breast cancer. The secondary objectives of the study are to assess overall survival (OS), clinical benefit rate (CBR) through the end of Week 24, objective response rate (ORR) and PFS on subsequent therapy (PFS2) in participants treated with veliparib in combination with C/P versus placebo in combination with C/P.

Conditions

Interventions

DRUG

Veliparib Placebo

Supplied as 40 mg, 50 mg, or 100 mg capsules for oral administration twice daily (BID) on Days -2 through 5 of a 21-day cycle.

DRUG

Veliparib

Supplied as 40 mg, 50 mg, or 100 mg capsules for oral administration twice daily (BID) on Days -2 through 5 of a 21-day cycle.

DRUG

Carboplatin

Administered intravenously over approximately 15 to 30 minutes at an area under the curve (AUC) of 6 mg/mL/min immediately following paclitaxel infusion on Day 1 of every cycle. The duration of carboplatin infusion may be lengthened according to institutional guidelines.

DRUG

Paclitaxel

Administered by intravenous infusion over approximately 1 hour at a dose of 80 mg/m² of body-surface area (BSA) on Days 1, 8, and 15 of each 21-day cycle. Paclitaxel is to be infused prior to carboplatin on Day 1. Dosing of veliparib/placebo is to be completed before the carboplatin or paclitaxel infusions.

Sponsors & Collaborators

Principal Investigators

  • ABBVIE INC. · AbbVie

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-04-08
Primary Completion
2019-04-05
Completion
2024-01-25
FDA Drug
Yes

Countries

  • United States
  • Argentina
  • Australia
  • Austria
  • Belarus
  • Belgium
  • Canada
  • Chile
  • Colombia
  • Czechia
  • Denmark
  • Estonia
  • Finland
  • France
  • Germany
  • Hungary
  • Israel
  • Italy
  • Latvia
  • Lithuania
  • Mexico
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Puerto Rico
  • Romania
  • Russia
  • Singapore
  • South Africa
  • South Korea
  • Spain
  • Sweden
  • Taiwan
  • Turkey (Türkiye)
  • Ukraine
  • United Kingdom

Study Locations

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Entities

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 NCT02163694 on ClinicalTrials.gov