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NCT00335738 · OUTCOME

Overall Survival (OS)

Vincristine, Carboplatin, and Etoposide or Observation Only in Treating Patients Who Have Undergone Surgery for Newly Diagnosed Retinoblastoma · Source last updated 2021-02-18

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

Measure
NUMBER
Unit
Estimated Probability
Interval / dispersion
95% Confidence Interval
Time frame
At 2 Years

What was measured

OS distributions will be estimated by the Kaplan-Meier method for patients with high risk features according to central review and treated with adjuvant chemotherapy and separately for subjects with central review recommendation of enucleation alone.

Analysis population: Only eligible patients are considered for this outcome measure. This is calculated as the total number of patients enrolled in each group with the number ineligible in each group subtracted as reported on the participant flow template.

Groups in this outcome

Group 1 (Identified by Central Review as High Risk)

Includes patients who may or may not require chemotherapy. Patients who require chemotherapy receive vincristine IV and carboplatin IV over 1 hour on day 1 and etoposide IV over 1 hour on days 1 and 2. Treatment repeats every 28 days for up to 6 courses in the absence of disease progression or unacceptable toxicity and patients who complete chemotherapy are followed after completion of therapy periodically for at least 5 years. Patients who do not require chemotherapy undergo observation periodically for at least 5 years.

Group 2 (Identified by Central Review as Not High Risk)

Patients undergo observation periodically for at least 5 years.

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

Analysis denominator · Participants

GroupSource count
Group 1 (Identified by Central Review as High Risk)89
Group 2 (Identified by Central Review as Not High Risk)235

Reported measurements

Source class 1
Values in Estimated Probability · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Group 1 (Identified by Central Review as High Risk)0.9628Not reported0.88900.9878Not reported
Group 2 (Identified by Central Review as Not High Risk)1Not reported11Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.8890
        upper Limit
        0.9878
        value
        0.9628
      2. group Id
        OG001
        lower Limit
        1
        upper Limit
        1
        value
        1
denoms
  1. counts
    1. group Id
      OG000
      value
      89
    2. group Id
      OG001
      value
      235
    units
    Participants
description
OS distributions will be estimated by the Kaplan-Meier method for patients with high risk features according to central review and treated with adjuvant chemotherapy and separately for subjects with central review recommendation of enucleation alone.
dispersion Type
95% Confidence Interval
groups
  1. description
    Includes patients who may or may not require chemotherapy. Patients who require chemotherapy receive vincristine IV and carboplatin IV over 1 hour on day 1 and etoposide IV over 1 hour on days 1 and 2. Treatment repeats every 28 days for up to 6 courses in the absence of disease progression or unacceptable toxicity and patients who complete chemotherapy are followed after completion of therapy periodically for at least 5 years. Patients who do not require chemotherapy undergo observation periodically for at least 5 years.
    id
    OG000
    title
    Group 1 (Identified by Central Review as High Risk)
  2. description
    Patients undergo observation periodically for at least 5 years.
    id
    OG001
    title
    Group 2 (Identified by Central Review as Not High Risk)
param Type
NUMBER
population Description
Only eligible patients are considered for this outcome measure. This is calculated as the total number of patients enrolled in each group with the number ineligible in each group subtracted as reported on the participant flow template.
reporting Status
POSTED
time Frame
At 2 Years
title
Overall Survival (OS)
type
PRIMARY
unit Of Measure
Estimated Probability

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

Preserved source evidence · Not medical advice