Imatinib Mesylate and Docetaxel in Non-Small Cell Lung Cancer (NSCLC)

Non-small Cell Lung Cancer Clinical Trial

Official title: Phase II Study of Imatinib Mesylate and Docetaxel in Pretreated Patients With Metastatic NSCLC

Status Completed

Clinical Trial Summary

The goal of this clinical research study is to learn how effective the combination of the drugs imatinib mesylate (Gleevec®) and docetaxel (Taxotere®) is in treating non-small cell lung cancer (NSCLC). The safety and tolerability of this drug combination will also be studied.

Clinical Trial Description

Imatinib mesylate is a medication that blocks certain proteins important in the development of cancer. Docetaxel is a drug that is designed to target and destroy cancer cells.

If you are found to be eligible to take part in this study, you will take 4 imatinib mesylate tablets by mouth once a day. Docetaxel will be given through a vein in your arm on the first day of each treatment cycle for a total of 6 cycles. The infusion will take 1 hour. A treatment cycle on this study is 21 days.

You will need to take steroids (dexamethasone) before receiving docetaxel to try to prevent fluid accumulation and hypersensitivity reactions. The dexamethasone will come in a pill form to be taken every 12 hours for 3 days starting the day before chemotherapy. You will also receive additional dexamethasone by vein before the docetaxel is given.

After you complete 6 treatment cycles, you will continue to take 4 imatinib mesylate tablets each day until your cancer gets worse, or you experience unacceptable side effects, or you withdraw from the study.

While on this study, you will have a physical exam every 3 weeks. During the first 5 weeks of the study, you will have blood tests each week. About 3 teaspoons of blood will be drawn each time. After the first 5 weeks, you will have blood tests (3 teaspoons each) at the beginning of each treatment cycle. In addition, your tumor will be measured by a CT or MRI scan every 6 weeks.

You must agree not to use herbal remedies or other over-the-counter therapies (e.g., shark cartilage) during treatment.

If you develop any unacceptable symptoms or changes in your laboratory tests, your treatment may be delayed and/or the dose decreased until the symptoms are gone. It may even be necessary to stop your treatment. Your doctor will inform you of any changes in your dosing schedule or in the doses of your medication after he/she evaluates you in the clinic.

After treatment ends, you will have a follow-up visit at the clinic. At this visit, you will have a complete physical exam, including blood (about 3 teaspoons) and urine tests. You will also have a CT scan to measure the size of the tumor in your body.

This is an investigational study. Imatinib mesylate is FDA approved for the treatment of leukemia. Docetaxel is FDA approved for the treatment of breast, prostate, and NSCLC. Up to 50 patients will take part in this study. All will be enrolled at UTMDACC. ;

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Carcinoma, Non-Small-Cell Lung
• Lung Neoplasms
• Non-small Cell Lung Cancer

• NCT number: NCT01083589
• Study type: Interventional
• Source: M.D. Anderson Cancer Center
• Status: Completed
• Phase: Phase 2
• Start date: January 2005
• Completion date: July 2011