Event Group
Event Groups are part of the Adverse Events Module within the Results Section. They provide a way to organize and summarize adverse event data by grouping related events together.
Each Event Group typically represents a category or class of adverse events and includes statistical information such as the number of participants affected and at risk for different event types: deaths, serious events, and other events.
Event Group path is as follows:
Study -> Results Section -> Adverse Events Module -> Event Group
Event Group
Ignite Creation Date:
2025-12-24 @ 5:40 PM
Ignite Modification Date:
2025-12-25 @ 3:09 PM
NCT ID:
NCT02843568
Group ID:
EG000
Title:
Standard of Care
Description:
Subjects undergo four-dimensional computed tomographic imaging (4DCT) scans: 1 at simulation, and 2 scans at each of the 3 post-radiation therapy time points (3, 6, and 12 months). 4DCT determines lung tissue elasticity and for standard of care radiation treatment planning. Subjects undergo laboratory biomarker analysis, including spirometry, diffusion capacity (DLCO), and lung volumes (FEV, FEV1). Subjects complete a self-assessment, RTOG defined acute evaluation toxicity evaluation, RTOG late toxicity evaluation, and constitutional assessment.
Radiation doses between 60-66 Gy using standard fractionation (1.8-2.0 Gy/fx) and 40-60 Gy stereotactic body radiation therapy (SBRT) hypofractionation schemes are utilized. Treatment volumes are at the discretion of the treating radiation oncologist and should follow standard of care.
Laboratory Biomarker Analysis: Correlative studies
Standard fractionation: 60-66y Gy delivered in 1.8-2.0 Gy fractions over 30-36 treatments
Stereotactic Body Radiation Therapy (SBRT): 40-60 Gy delivered in 5-20 Gy fractions over 3-8 treatments
Four Dimensional Computed Tomographic Imaging (4DCT): Subjects undergo a total of 7 research-ordered four dimensional computed tomographic imaging (4DCT) scans: 1 at simulation, and 2 scans at each of the 3 post-radiation therapy time points (3, 6, and 12 months). 4DCT determines lung tissue elasticity and for standard of care radiation treatment planning.
Deaths Number Affected:
3
Deaths Number At Risk:
None
Serious Number Affected:
7
Serious Number At Risk:
61
Other Number Affected:
61
Other Number At Risk:
61
Study:
NCT02843568
Results Section:
NCT02843568
Adverse Events Module:
NCT02843568