Radiation Therapy, Cisplatin, and Etoposide in Treating Patients With Non-small Cell Lung Cancer That Cannot Be Removed by Surgery

A Phase I Dose-Intensification Study Using Radiation Therapy and Concurrent Cisplatin and Etoposide for Patients With Inoperable Non-small Cell Lung Cancer

This phase I trial studies the side effects and best dose of radiation therapy when given together with cisplatin and etoposide in treating patients with non-small cell lung cancer that cannot be removed by surgery. Radiation therapy uses high energy x rays to kill tumor cells. Drugs used in chemotherapy, such as cisplatin and etoposide, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Drugs, such as cisplatin, may make tumor cells more sensitive to radiation therapy. Giving radiation therapy together with cisplatin and etoposide may kill more tumor cells.

Study Overview

• Status: Terminated
• Conditions: Stage IIIA Non-small Cell Lung Cancer; Stage IIIB Non-small Cell Lung Cancer; Recurrent Non-small Cell Lung Cancer; Stage IIB Non-small Cell Lung Cancer
• Intervention / Treatment: Drug: etoposide; Radiation: intensity-modulated radiation therapy; Drug: cisplatin; Radiation: 3-dimensional conformal radiation therapy

Detailed Description

PRIMARY OBJECTIVES:

I. To determine the maximum tolerated dose (MTD) of escalating doses of radiotherapy (RT) administered concomitantly with a fixed dose of cisplatin and etoposide within the same overall treatment time.

OUTLINE: This is a dose-escalation study of radiation therapy.

Patients undergo 3-dimensional conformal radiotherapy (3D-CRT) or intensity-modulated radiotherapy (IMRT) 5 days a week for 8 weeks. Patients also receive cisplatin intravenously (IV) over 60 minutes on days 1, 8, 28, and 36 and etoposide IV over 60 minutes on days 1-5 and 28-32.

After completion of study treatment, patients are followed up at 8 weeks and 6 months.

• Study Type: Interventional
• Enrollment (Actual): 6
• Phase: Phase 1

Contacts and Locations

Study Locations

• United States
  • Washington
    • Seattle, Washington, United States, 98109
      • Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: Child; Adult; Older Adult
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Patients with confirmed unresectable Stage IIB or Stage III non-small cell lung cancer of any histologic-subtype appropriate for definitive concurrent chemotherapy and radiation as determined by multi-disciplinary assessment; all detectable tumor should be encompassable by radiation therapy fields, including both the primary tumor and the involved regional lymph nodes
• Granulocytes >= 1500/ul
• Platelets >= 100,000/ul
• Bilirubin < 1.5 mg/dl
• Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT]) < 2 upper limit of normal (ULN)
• Creatinine clearance must be > 60ml/min
• Eastern Cooperative Oncology Group (ECOG) 0 to 1
• Weight loss =< 5% in the previous six months unless weight loss is intentional (per judgment of study medical doctor [MD])
• Forced expiratory volume in one second (FEV1) must be >= 1.0 L
• Patients must sign a study-specific informed consent form prior to study entry
• Patients must have measurable disease on the 3D planning computed tomography (CT)
• Patient must have a completed 3D plan and the attending physician must have reviewed and approved the dose volume histograms as follows: total lung volume percentage receiving at least 20 Gy (V20) =< 35%, and mean lung dose =< 20 Gy

Exclusion Criteria:

• Mixed histology or undifferentiated small cell carcinoma, any stage
• Concurrent malignancy except non-melanomatous skin cancer or prior cancer if disease-free for one year or more
• Patients with malignant pleural effusions or significant pericardial effusions
• Pregnant or lactating females
• Severe neuropathy greater than or equal to grade 2
• Severe sensorineural hearing loss greater or equal to grade 2
• No clinically significant history of cardiac disease, (i.e. uncontrolled hypertension, unstable angina, congestive heart failure, myocardial infarction within the past year, or cardiac ventricular arrhythmias requiring medication)
• Any significant or severe medical conditions or psychiatric or social conditions that would preclude adherence to the protocol or compliance with study treatments

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Treatment (radiation therapy and chemotherapy); Patients undergo 3D-CRT or IMRT 5 days a week for 8 weeks. Patients also receive cisplatin IV over 60 minutes on days 1, 8, 28, and 36 and etoposide IV over 60 minutes on days 1-5, and 28-32.	Drug: etoposide; Given IV; Other Names: EPEG; VP-16; VP-16-213; Radiation: intensity-modulated radiation therapy; Undergo IMRT; Other Names: IMRT; Drug: cisplatin; Given IV; Other Names: CDDP; DDP; CACP; CPDD; Radiation: 3-dimensional conformal radiation therapy; Undergo 3D-CRT; Other Names: 3D-CRT; 3D conformal radiation therapy

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
MTD of radiotherapy, in terms of number of daily fractions, that can be delivered using 3D-CRT or IMRT with the standard cisplatin/etoposide regimen	The MTD will be the highest dose at which no more than one of six patients experience a dose-limiting toxicity. Toxicity will be scored using the National Cancer Institute Common Toxicity Criteria version 4.0.	Up to 8 weeks after completion of radiotherapy

Collaborators and Investigators

• Sponsor: University of Washington
• Collaborators: National Cancer Institute (NCI)
• Investigators: Principal Investigator: Shilpen Patel, Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium

Study record dates

Study Major Dates

• Study Start: October 1, 2011
• Primary Completion (Actual): March 1, 2015

Study Registration Dates

• First Submitted: August 4, 2011
• First Submitted That Met QC Criteria: August 4, 2011
• First Posted (Estimate): August 8, 2011

Study Record Updates

• Last Update Posted (Estimate): November 4, 2015
• Last Update Submitted That Met QC Criteria: November 3, 2015
• Last Verified: November 1, 2015

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Neoplasms; Lung Diseases; Neoplasms by Site; Respiratory Tract Neoplasms; Thoracic Neoplasms; Carcinoma, Bronchogenic; Bronchial Neoplasms; Lung Neoplasms; Carcinoma, Non-Small-Cell Lung; Molecular Mechanisms of Pharmacological Action; Enzyme Inhibitors; Antineoplastic Agents; Antineoplastic Agents, Phytogenic; Topoisomerase II Inhibitors; Topoisomerase Inhibitors; Etoposide; Etoposide phosphate
• Other Study ID Numbers: 7506 (Other Identifier: Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium); P30CA015704 (U.S. NIH Grant/Contract); NCI-2011-01752 (Registry Identifier: CTRP (Clinical Trial Reporting Program))