Docetaxel and Trastuzumab With or Without Carboplatin in Treating Women With HER2-Positive Breast Cancer

Summary

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Monoclonal antibodies such as trastuzumab can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. It is not yet known if docetaxel and trastuzumab are more effective with or without carboplatin in treating women who have HER2-positive breast cancer.

PURPOSE: Randomized phase III trial to study the effectiveness of combining docetaxel and trastuzumab with or without carboplatin in treating women who have HER2-positive stage IIIB or stage IV breast cancer.

Conditions

• Breast Cancer

Interventions

BIOLOGICAL

trastuzumab

Cycle 1: Day 1: Herceptin (H) 4 mg/kg loading dose admin by IV over 90 mins, Day 2: Docetaxel (T) 75 mg/m2 by IV over 1 hour followed by carboplatin (C) at target AUC=6 mg/mL/min admin by IV over 30-60 mins, Day 8: (H) 2mg/kg admin by IV over 30 mins, Day 15: 2mg/kg admin by IV over 30 mins. Subsequent cycles: Day 1: (T) 75mg/m2 as 1 hour IV followed by (C) at target AUC=6 mg/mL/min admin by IV 30-60 mins every 3 weeks followed by (H) 2 mg/kg IV over 30 mins, Day 8: (H) 2 mg/kg admin by IV over 30 mins, Day 15: (H) 2 mg/kg admin by IV over 30 mins. Last cycle: Day 1: (T) 75mg/m2 as 1 hour IV followed by (C) at target AUC=6 mg/mL/min admin by IV 30-60 mins every 3 weeks followed by (H) 2 mg/kg IV over 30 mins, Day 8: (H) 2 mg/kg admin by IV over 30 mins, Day 15: (H) 2 mg/kg admin by IV over 30 mins, Day 22: (H) 6 mg/kg admin by IV over 30 mins.

DRUG

carboplatin

Cycle 1: Day 1: Herceptin (H) 4 mg/kg loading dose admin by IV over 90 mins, Day 2: Docetaxel (T) 75 mg/m2 by IV over 1 hour followed by carboplatin (C) at target AUC=6 mg/mL/min admin by IV over 30-60 mins, Day 8: (H) 2mg/kg admin by IV over 30 mins, Day 15: 2mg/kg admin by IV over 30 mins. Subsequent cycles: Day 1: (T) 75mg/m2 as 1 hour IV followed by (C) at target AUC=6 mg/mL/min admin by IV 30-60 mins every 3 weeks followed by (H) 2 mg/kg IV over 30 mins, Day 8: (H) 2 mg/kg admin by IV over 30 mins, Day 15: (H) 2 mg/kg admin by IV over 30 mins. Last cycle: Day 1: (T) 75mg/m2 as 1 hour IV followed by (C) at target AUC=6 mg/mL/min admin by IV 30-60 mins every 3 weeks followed by (H) 2 mg/kg IV over 30 mins, Day 8: (H) 2 mg/kg admin by IV over 30 mins, Day 15: (H) 2 mg/kg admin by IV over 30 mins, Day 22: (H) 6 mg/kg admin by IV over 30 mins.

DRUG

docetaxel

Cycle 1: Day 1: Herceptin (H) 4 mg/kg loading dose administered by IV infusion over 90 minutes, Day 2: Docetaxel (T) 100 mg/m2 by IV infusion over 30 minutes, Day 8: (H) 2mg/kg administered by IV infusion over 30 minutes, Day 15: 2mg/kg administered by IV infusion over 30 minutes. Subsequent cycles: Day 1: (T) 100mg/m2 as 1 hour IV infusion given every 3 weeks, followed by (H) 2 mg/kg IV infusion over 30 minutes, Day 8: (H) 2 mg/kg administered by IV infusion over 30 minutes, Day 15: (H) 2 mg/kg administered by IV infusion over 30 minutes. Last cycle: Day 1: (T) 100mg/m2 as 1 hour IV infusion followed by (H) 2 mg/kg IV infusion over 30 minutes, Day 8: (H) 2 mg/kg administered by IV infusion over 30 minutes, Day 15: (H) 2 mg/kg administered by IV infusion over 30 minutes, Day 22: (H) 6 mg/kg administered by IV infusion over 30 minutes.

BIOLOGICAL

trastuxumab

Cycle 1: Day 1: Herceptin (H) 4 mg/kg loading dose administered by IV infusion over 90 minutes, Day 2: Docetaxel (T) 100 mg/m2 by IV infusion over 30 minutes, Day 8: (H) 2mg/kg administered by IV infusion over 30 minutes, Day 15: 2mg/kg administered by IV infusion over 30 minutes. Subsequent cycles: Day 1: (T) 100mg/m2 as 1 hour IV infusion given every 3 weeks, followed by (H) 2 mg/kg IV infusion over 30 minutes, Day 8: (H) 2 mg/kg administered by IV infusion over 30 minutes, Day 15: (H) 2 mg/kg administered by IV infusion over 30 minutes. Last cycle: Day 1: (T) 100mg/m2 as 1 hour IV infusion followed by (H) 2 mg/kg IV infusion over 30 minutes, Day 8: (H) 2 mg/kg administered by IV infusion over 30 minutes, Day 15: (H) 2 mg/kg administered by IV infusion over 30 minutes, Day 22: (H) 6 mg/kg administered by IV infusion over 30 minutes.

DRUG

Docetaxel

Cycle 1: Day 1: Herceptin (H) 4 mg/kg loading dose admin by IV over 90 mins, Day 2: Docetaxel (T) 75 mg/m2 by IV over 1 hour followed by carboplatin (C) at target AUC=6 mg/mL/min admin by IV over 30-60 mins, Day 8: (H) 2mg/kg admin by IV over 30 mins, Day 15: 2mg/kg admin by IV over 30 mins. Subsequent cycles: Day 1: (T) 75mg/m2 as 1 hour IV followed by (C) at target AUC=6 mg/mL/min admin by IV 30-60 mins every 3 weeks followed by (H) 2 mg/kg IV over 30 mins, Day 8: (H) 2 mg/kg admin by IV over 30 mins, Day 15: (H) 2 mg/kg admin by IV over 30 mins. Last cycle: Day 1: (T) 75mg/m2 as 1 hour IV followed by (C) at target AUC=6 mg/mL/min admin by IV 30-60 mins every 3 weeks followed by (H) 2 mg/kg IV over 30 mins, Day 8: (H) 2 mg/kg admin by IV over 30 mins, Day 15: (H) 2 mg/kg admin by IV over 30 mins, Day 22: (H) 6 mg/kg admin by IV over 30 mins.

Sponsors & Collaborators

• Jonsson Comprehensive Cancer Center

  lead OTHER

Principal Investigators

• Linnea Chap, MD · C. Klien and Associates

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

75 Years

Sex

FEMALE

Healthy Volunteers

No

Timeline & Regulatory

Start

2002-05-31

Primary Completion

2006-01-31

Completion

2010-04-30

Countries

• United States

Study Locations