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Study of the Decrease of Length of Stereotactic Body Radiation Therapy in Lung Cancer

NCT03921957 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 38

Last updated 2020-08-12

No results posted yet for this study

Summary

Purpose :

Non small cell lung cancer (NSCLC) is among the most common cancers in the werstern world. Patients with stage I have the most satisfactory outcomes. The gold standard for treatment is still surgery, but this approach has recently been challenged by hypofractionnated stereotactic body radiation therapy (SBRT). Therefore, for patients who are not eligible for surgery due to their significant co-morbidity, or for those who refuse surgical resection, stereotactic radiotherapy is an efficient practical alternative. SBRT is well tolerated and efficient, in fact local control rate at 3 years reaches more than 90%. Most of guidelines recommand a dose between 48 and 60 Gy delivered in 3 at 8 fractions and 3 weeks. Biological effect depends on the dose distribution in time and decreases when the number of fractions or length of radiation treatment increase. Decreasing the length of treatment and the interval between fractions may improve efficiency of treatment and local control rate. Moreover, it may improve quality of life of patients. Nevertheless, an evaluation of safety of such shorter treatment course, with a phase I-II clinical study is needed.

Conditions

  • Stage IA - IB Non Small Cell Lung Cancer

Interventions

RADIATION

stereotactic radiotherapy

first level : W1 : 3 fractions - W2 : 2 fractions - W3 : 3 fractions second level : W1 3 fractions - W2 : 3 fractions - W3 : 3 fractions Third level : W1 : 4 fractions - W2 : 2 fractions - W3 : 2 fractions Fourth level : W1 : 4 fractions - W2 : 4 fractions

Sponsors & Collaborators

  • Centre Paul Strauss

    lead OTHER

Principal Investigators

  • Delphine ANTONI, MD · Centre Paul Strauss

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-11-24
Primary Completion
2021-12-31
Completion
2021-12-31

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03921957 on ClinicalTrials.gov