Phase II Trial of Consolidative Thoracic Radiotherapy for Extensive Stage Small Cell Lung Cancer

Study Overview
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Brief Summary
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The majority of patients with small cell lung cancer have incurable extensive stage disease. The usual initial treatment for this condition is chemotherapy which produces responses in about 50-80% of patients. Despite this, the cancer usually returns. Once common body region where it re-grows is in the chest, which can cause symptoms such as shortness of breath, cough, difficulty swallowing, pain and bleeding. These symptoms can worsen a patient's quality of life and in some situation be life-threatening. In this study , we propose to give patients who have extensive stage small cell lung cancer which responds to chemotherapy radiotherapy treatments to the chest. By giving this type of radiation before the cancer has a chance to re-grow, we hope to control the disease within the chest and prevent future symptoms that it may cause if the cancer were to re-grow in the chest. Patients treated on the protocol will be checked regularly for disease control, quality of life and radiation side effects, if any.

Official Title
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Phase II Trial of Consolidative Thoracic Radiotherapy for Extensive Stage Small Cell Lung Cancer

Conditions
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Extensive Stage Small Cel Lung Cancer

Intervention / Treatment
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* Radiation: thoracic radiotherapy


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Histologic or cytologic confirmation of small cell lung cancer extensive stage disease adequate pulmonary function tests (FEV-1>1.0, DLCO>50%) patients of childbearing potential must practice adequate contraception age ≧ 18 years Karnofsky performance status ≧ 70 documented objective response to initial chemotherapy signed study-specific informed consent form Exclusion Criteria: complete or subtotal tumor resection non-small cell histology prior or concurrent malignancy except non-melanoma skin cancer unless disease-free for at least 5 years prior chest or neck RT inadequate pulmonary function tests (FEV-1<1.0 OR DLCO<50%) pregnant

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment


Arms and Interventions

| Intervention/Treatment |
| --- |
|Radiation: thoracic radiotherapy|nan|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| local control |  | we anticipate completing accrual to the study in 12 months with most local failure events occuring within 2 years of treatment | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| radiotherapy toxicities |  | 1-2 years after study treatment | 
| patient quality of life |  | 1-2 years after study treatment | 
| overall survival |  | 1-2 years after study treatment | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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small cell lung cancer, radiotherapy