PD-0332991, 5-FU, and Oxaliplatin for Advanced Solid Tumor Malignancies

Summary

This study is for patients with advanced solid tumor malignancies (cancer that has spread to other parts of the body).

The purpose of this study is to test the safety and effectiveness of a new combination of drugs, PD-0332991 and 5-Fluorouracil and Oxaliplatin for patients with advanced solid tumor malignancies . PD-0332991 stops cells from dividing by blocking an enzyme called cyclin-dependent kinase (CDK), which cancer cells need to grow and divide. By inhibiting this enzyme, PD-0332991 prevent cancer cells from growing and dividing, while the 5-Fluorouracil and Oxaliplatin damage the cells, hopefully increasing the killing of cancer cells, thus decreasing the tumors in the body.

PD-0332991 is an investigational or experimental anti-cancer agent that has not yet been approved by the Food and Drug Administration for use in colorectal cancer. It is given as a pill which is taken once a day for one week followed by one week off. 5-Fluorouracil and Oxaliplatin are administered as an infusion into a vein once every 2 weeks and are approved for and used as chemotherapy for several cancers.

Conditions

• Advanced Solid Tumor Malignancies

Interventions

DRUG

PD-0332991

Stage 1: PD-0332991 daily Days 1-7 in escalating doses 5-FU 400 mg/m2 Day 8 Leucovorin 400 mg/M2 Day 8 5-FU continuous Infusion over 46 hours, 2400 mg/M2 Days 8-10 Stage 2: 3 cohorts of subjects each will be treated with the dose of PD-0332991 determined to be the recommended Phase 2 dose in Stage 1 of the study with 5-FU at the doses above but on different schedules: Cohort 1: 5-FU bolus on Day 7 and infusion Days 7-9 Cohort 2: 5-FU bolus Day 9 and infusion Days 9-11 Cohort 3: 5-FU bolus Day 1 and infusion Days 1-3 In Stage 3, PD-0332991 and 5-FU will be given at the doses and schedule determined in Stages 1 and 2 of this study with the addition of oxaliplatin 85 mg/m2 given on the same day as the 5-FU bolus.

DRUG

5-FU

Stage 1: PD-0332991 daily Days 1-7 in escalating doses 5-FU 400 mg/m2 Day 8 Leucovorin 400 mg/M2 Day 8 5-FU continuous Infusion over 46 hours, 2400 mg/M2 Days 8-10 Stage 2: 3 cohorts of subjects each will be treated with the dose of PD-0332991 determined to be the recommended Phase 2 dose in Stage 1 of the study with 5-FU at the doses above but on different schedules: Cohort 1: 5-FU bolus on Day 7 and infusion Days 7-9 Cohort 2: 5-FU bolus Day 9 and infusion Days 9-11 Cohort 3: 5-FU bolus Day 1 and infusion Days 1-3 In Stage 3, PD-0332991 and 5-FU will be given at the doses and schedule determined in Stages 1 and 2 of this study with the addition of oxaliplatin 85 mg/m2 given on the same day as the 5-FU bolus.

DRUG

Oxaliplatin

Stage 1: PD-0332991 daily Days 1-7 in escalating doses 5-FU 400 mg/m2 Day 8 Leucovorin 400 mg/M2 Day 8 5-FU continuous Infusion over 46 hours, 2400 mg/M2 Days 8-10 Stage 2: 3 cohorts of subjects each will be treated with the dose of PD-0332991 determined to be the recommended Phase 2 dose in Stage 1 of the study with 5-FU at the doses above but on different schedules: Cohort 1: 5-FU bolus on Day 7 and infusion Days 7-9 Cohort 2: 5-FU bolus Day 9 and infusion Days 9-11 Cohort 3: 5-FU bolus Day 1 and infusion Days 1-3 In Stage 3, PD-0332991 and 5-FU will be given at the doses and schedule determined in Stages 1 and 2 of this study with the addition of oxaliplatin 85 mg/m2 given on the same day as the 5-FU bolus.

Sponsors & Collaborators

• Pfizer

  collaborator INDUSTRY

• Georgetown University

  lead OTHER

Principal Investigators

• Michael Pishvaian, MD PhD · Georgetown University

Study Design

Allocation

NA

Purpose

TREATMENT

Masking

NONE

Model

SINGLE_GROUP

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2011-12-31

Primary Completion

2020-12-31

Completion

2020-12-31

Countries

• United States

Study Locations