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NCT01777152 · OUTCOME

Overall Survival (OS)

ECHELON-2: A Comparison of Brentuximab Vedotin and CHP With Standard-of-care CHOP in the Treatment of Patients With CD30-positive Mature T-cell Lymphomas · Source last updated 2021-11-30

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

Measure
MEDIAN
Unit
Months
Interval / dispersion
Full Range
Time frame
Up to 90 months

What was measured

The time from randomization to death due to any cause.

Analysis population: The Intent-to-Treat (ITT) Analysis Set includes all randomized patients. Patients are included in the treatment group assigned at randomization regardless of the actual treatment received.

Groups in this outcome

A+CHP

brentuximab vedotin, cyclophosphamide, doxorubicin, and prednisone brentuximab vedotin: 1.8 mg/kg every 3 weeks by IV infusion for 6-8 cycles doxorubicin: 50 mg/m2 every 3 weeks by IV infusion for 6-8 cycles prednisone: 100 mg on Days 1 to 5 of each 3-week cycle, orally for 6-8 cycles cyclophosphamide: 750 mg/m2 every 3 weeks by IV infusion for 6-8 cycles

CHOP

cyclophosphamide, doxorubicin, vincristine, and prednisone doxorubicin: 50 mg/m2 every 3 weeks by IV infusion for 6-8 cycles prednisone: 100 mg on Days 1 to 5 of each 3-week cycle, orally for 6-8 cycles vincristine: 1.4 mg/m2 (maximum 2 mg) every 3 weeks by IV infusion for 6-8 cycles cyclophosphamide: 750 mg/m2 every 3 weeks by IV infusion for 6-8 cycles

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

Analysis denominator · Participants

GroupSource count
A+CHP226
CHOP226

Reported measurements

Source class 1
Values in Months · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
A+CHPNANot reported0.086.5The median and 75th percentile of OS was not reached in either treatment arm. The 25th percentile of OS in the A+CHP arm was 40.9 months as compared with 17.5 months in the CHOP arm.
CHOPNANot reported0.190.0The median and 75th percentile of OS was not reached in either treatment arm. The 25th percentile of OS in the A+CHP arm was 40.9 months as compared with 17.5 months in the CHOP arm.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        The median and 75th percentile of OS was not reached in either treatment arm. The 25th percentile of OS in the A+CHP arm was 40.9 months as compared with 17.5 months in the CHOP arm.
        group Id
        OG000
        lower Limit
        0.0
        upper Limit
        86.5
        value
        NA
      2. comment
        The median and 75th percentile of OS was not reached in either treatment arm. The 25th percentile of OS in the A+CHP arm was 40.9 months as compared with 17.5 months in the CHOP arm.
        group Id
        OG001
        lower Limit
        0.1
        upper Limit
        90.0
        value
        NA
denoms
  1. counts
    1. group Id
      OG000
      value
      226
    2. group Id
      OG001
      value
      226
    units
    Participants
description
The time from randomization to death due to any cause.
dispersion Type
Full Range
groups
  1. description
    brentuximab vedotin, cyclophosphamide, doxorubicin, and prednisone brentuximab vedotin: 1.8 mg/kg every 3 weeks by IV infusion for 6-8 cycles doxorubicin: 50 mg/m2 every 3 weeks by IV infusion for 6-8 cycles prednisone: 100 mg on Days 1 to 5 of each 3-week cycle, orally for 6-8 cycles cyclophosphamide: 750 mg/m2 every 3 weeks by IV infusion for 6-8 cycles
    id
    OG000
    title
    A+CHP
  2. description
    cyclophosphamide, doxorubicin, vincristine, and prednisone doxorubicin: 50 mg/m2 every 3 weeks by IV infusion for 6-8 cycles prednisone: 100 mg on Days 1 to 5 of each 3-week cycle, orally for 6-8 cycles vincristine: 1.4 mg/m2 (maximum 2 mg) every 3 weeks by IV infusion for 6-8 cycles cyclophosphamide: 750 mg/m2 every 3 weeks by IV infusion for 6-8 cycles
    id
    OG001
    title
    CHOP
param Type
MEDIAN
population Description
The Intent-to-Treat (ITT) Analysis Set includes all randomized patients. Patients are included in the treatment group assigned at randomization regardless of the actual treatment received.
reporting Status
POSTED
time Frame
Up to 90 months
title
Overall Survival (OS)
type
SECONDARY
unit Of Measure
Months

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

Preserved source evidence · Not medical advice