NCT00662311

Vorinostat, Paclitaxel, and Radiation Therapy in Treating Patients Unable to Tolerate Cisplatin With Stage III Non-Small Lung Cancer That Cannot Be Removed By Surgery

Phase I/II Clinical Trial Evaluating the Use of Vorinostat Combined With Paclitaxel and Radiotherapy in Patients With Inoperable Stage III Non-Small Cell Lung Cancer Unable to Tolerate Cisplatin

• Status: Terminated
• Phase: Phase 1 / Phase 2
• Study type: Interventional
• Enrollment: 5 (actual)
• Sponsor: University of Washington · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This phase I/II trial studies the side effects and best dose of vorinostat when given together with paclitaxel and radiation therapy and to see how well it works in treating patients unable to tolerate cisplatin with stage III non-small cell lung cancer (NSCLC) that cannot be removed by surgery. Vorinostat may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving vorinostat together with paclitaxel and radiation therapy may kill more tumor cells

Detailed description

PRIMARY OBJECTIVES: I. To determine the maximum tolerated dose (MTD) of vorinostat when administered in combination with paclitaxel and thoracic radiation therapy in patients with locally advanced NSCLC. SECONDARY OBJECTIVES: I. To assess the safety and toxicity of vorinostat when administered in combination with paclitaxel and thoracic radiation therapy in patients with locally advanced NSCLC. II. To determine the radiological response rate, by computed tomography (CT) scan, of vorinostat when administered in combination with paclitaxel and thoracic radiation therapy in patients with locally advanced NSCLC. III. To describe the progression free survival (PFS) and overall survival (OS) of this regiment over 3 years of follow up. OUTLINE: This is a phase I, dose-escalation study of vorinostat followed by a phase II study. Patients receive vorinostat orally (PO) once daily (QD), 5 days a week and paclitaxel intravenously (IV) over 1 hour once a week. Patients also undergo radiation therapy QD, 5 days a week. Treatment repeats every week for 7 courses in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up at 30 days, 12 weeks, every 3 months for 2 years, and then every 6 months for 1 year.

Conditions

• Stage IIIA Non-small Cell Lung Cancer
• Stage IIIB Non-small Cell Lung Cancer

Interventions

Type	Name	Description
DRUG	vorinostat	Given PO
DRUG	paclitaxel	Given IV
RADIATION	radiation therapy	Undergo radiation therapy

Timeline

• Start date: 2008-03-01
• Primary completion: 2010-01-01
• Completion: 2011-09-01
• First posted: 2008-04-21
• Last updated: 2017-06-14
• Results posted: 2017-06-14

Locations

1 site across 1 country: United States