Spots Global Cancer Trial Database for Flavopiridol Plus Radiation Therapy Followed By Gemcitabine Hydrochloride in Treating Patients With Locally Advanced, Unresectable Pancreatic Cancer

Study Description

Brief Summary: Drugs used in chemotherapy work different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Flavopiridol may make the tumor cells more sensitive to radiation therapy. Phase I trial to study the effectiveness of combining flavopiridol with radiation therapy followed by gemcitabine hydrochloride in treating patients who have locally advanced, unresectable pancreatic cancer.

Detailed Description: PRIMARY OBJECTIVES: I. Determine the maximum tolerated dose of flavopiridol in combination with radiotherapy followed by gemcitabine in patients with locally advanced, unresectable pancreatic cancer. II. Determine the toxicity of this regimen in these patients. SECONDARY OBJECTIVES: I. Determine the pharmacokinetics of flavopiridol in these patients. II. Determine, preliminarily, the therapeutic activity of this regimen in these patients. OUTLINE: This is a dose-escalation study of flavopiridol. Patients receive flavopiridol IV over 1 hour twice weekly (on days 1 and 4 or days 2 and 5) for 6 weeks. Concurrently, patients undergo radiotherapy once daily 5 days a week for 5.5 weeks. Treatment continues in the absence of disease progression or unacceptable toxicity. Four weeks after the completion of radiotherapy, patients are re-evaluated\*. Beginning within 4-7 weeks after the completion of chemotherapy and radiotherapy, patients receive gemcitabine hydrochloride alone or in combination with another cytotoxic agent or gemcitabine hydrochloride combined with a targeted drug (e.g., erlotinib or bevacizumab) at the discretion of the oncologist. NOTE: \*Patients whose imaging studies suggest potential curative resection are referred for a surgical evaluation before initiating gemcitabine hydrochloride therapy. Cohorts of 3-6 patients receive escalating doses of flavopiridol until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity. Once the MTD is determined, 10 additional patients are treated at the recommended phase II dose. Patients are followed at 4 weeks and then every 8 weeks thereafter. PROJECTED ACCRUAL: Approximately 3-46 patients will be accrued for this study within 2 years.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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