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NCT00028002 · OUTCOME

Percentage of Patients With Major Toxicity (Toxicity Grade ≥ 3)

Neoadjuvant and Adjuvant Imatinib Mesylate in Treating Patients With Primary or Recurrent Malignant Gastrointestinal Stromal Tumor · Source last updated 2020-10-26

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
Analysis occurs after all patients have been on study for at least 2 years. Measured from start of treatment to end of follow-up, to a maximum of 4.95 years.

What was measured

Highest grade toxicity per subject was counted. Toxicities were graded using Common Toxicity Criteria (CTC) v 2.0. Grade refers to the severity of the toxicity, using Grades 1 through 5 with unique clinical descriptions of severity for a given toxicity based on this general guideline: Grade 1 Mild, Grade 2 Moderate, Grade 3 Severe, Grade 4 Life-threatening or disabling, Grade 5 Death related to toxicity.

Analysis population: All eligible patients who started study treatment (for pre-surgery), and who additionally had surgery (post-surgery)

Groups in this outcome

Imatinib Mesylate

Patients receive oral imatinib mesylate once daily. Treatment continues for 8 weeks in the absence of disease progression. Patients with disease progression are considered for immediate surgical resection. Otherwise, after 8 weeks, patients undergo surgical resection to debulk all gross tumor. Two to four weeks after surgery, patients receive oral imatinib mesylate once daily for 2 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
Imatinib Mesylate52

Reported measurements

Pre-surgery

Analysis denominator · Participants

GroupSource count
Imatinib Mesylate52
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Imatinib Mesylate34.6Not reported22.049.1Not reported
Post-surgery

Analysis denominator · Participants

GroupSource count
Imatinib Mesylate45
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Imatinib Mesylate48.9Not reported33.764.2Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        22.0
        upper Limit
        49.1
        value
        34.6
    denoms
    1. counts
      1. group Id
        OG000
        value
        52
      units
      Participants
    title
    Pre-surgery
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        33.7
        upper Limit
        64.2
        value
        48.9
    denoms
    1. counts
      1. group Id
        OG000
        value
        45
      units
      Participants
    title
    Post-surgery
denoms
  1. counts
    1. group Id
      OG000
      value
      52
    units
    Participants
description
Highest grade toxicity per subject was counted. Toxicities were graded using Common Toxicity Criteria (CTC) v 2.0. Grade refers to the severity of the toxicity, using Grades 1 through 5 with unique clinical descriptions of severity for a given toxicity based on this general guideline: Grade 1 Mild, Grade 2 Moderate, Grade 3 Severe, Grade 4 Life-threatening or disabling, Grade 5 Death related to toxicity.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients receive oral imatinib mesylate once daily. Treatment continues for 8 weeks in the absence of disease progression. Patients with disease progression are considered for immediate surgical resection. Otherwise, after 8 weeks, patients undergo surgical resection to debulk all gross tumor. Two to four weeks after surgery, patients receive oral imatinib mesylate once daily for 2 years.
    id
    OG000
    title
    Imatinib Mesylate
param Type
NUMBER
population Description
All eligible patients who started study treatment (for pre-surgery), and who additionally had surgery (post-surgery)
reporting Status
POSTED
time Frame
Analysis occurs after all patients have been on study for at least 2 years. Measured from start of treatment to end of follow-up, to a maximum of 4.95 years.
title
Percentage of Patients With Major Toxicity (Toxicity Grade ≥ 3)
type
SECONDARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice