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NCT00087438 · OUTCOME

Rate of Disease-free Survival at 2 Years

Stereotactic Body Radiation Therapy in Treating Patients With Inoperable Stage I or Stage II Non-Small Cell Lung Cancer · Source last updated 2019-01-16

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
NUMBER
Unit
percentage of participants
Interval / dispersion
95% Confidence Interval
Time frame
From the start of treatment to 2 years

What was measured

Disease is defined as local or regional progression or development of distant metastases. Disease-free survival time is defined as time from start of treatment to the date of disease, death, or last known follow-up (censored). Disease-free survival rates are estimated using the Kaplan-Meier method.

Analysis population: Eligible patients

Groups in this outcome

Stereotactic Body Radiation Therapy (SBRT)

20 Gy per fraction for 3 fractions over 1.5-2 weeks, for a total of 60 Gy

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Stereotactic Body Radiation Therapy (SBRT)55

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Stereotactic Body Radiation Therapy (SBRT)67.3Not reported53.278.0Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        53.2
        upper Limit
        78.0
        value
        67.3
denoms
  1. counts
    1. group Id
      OG000
      value
      55
    units
    Participants
description
Disease is defined as local or regional progression or development of distant metastases. Disease-free survival time is defined as time from start of treatment to the date of disease, death, or last known follow-up (censored). Disease-free survival rates are estimated using the Kaplan-Meier method.
dispersion Type
95% Confidence Interval
groups
  1. description
    20 Gy per fraction for 3 fractions over 1.5-2 weeks, for a total of 60 Gy
    id
    OG000
    title
    Stereotactic Body Radiation Therapy (SBRT)
param Type
NUMBER
population Description
Eligible patients
reporting Status
POSTED
time Frame
From the start of treatment to 2 years
title
Rate of Disease-free Survival at 2 Years
type
SECONDARY
unit Of Measure
percentage of participants

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice