Skip to content
← Full study record

NCT04744831 · OUTCOME

Progression Free Survival Following Intravenous Administration of T-DXd in Participants With Human Epidermal Growth Factor Receptor 2 (HER2)-Overexpressing Metastatic Colorectal Cancer

Trastuzumab Deruxtecan in Participants With HER2-overexpressing Advanced or Metastatic Colorectal Cancer · Source last updated 2026-01-14

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

Measure
MEDIAN
Unit
month
Interval / dispersion
95% Confidence Interval
Time frame
From randomization to data cut off, up to approximately 19 months.

What was measured

Progression Free Survival (PFS) defined as the time from date of randomization/registration until first objective radiographic tumor progression or death from any cause, based on BICR and Investigator assessment according to RECIST version 1.1. PFS was assessed in the Full Analysis Set at data cut-off date of 01 Nov 2022.

Analysis population: PFS was assessed in the Full Analysis Set, which included 1 participant who was randomized/registered to T-DXd 6.4 mg/kg Q3W but actually received T-DXd 5.4 mg/kg Q3W.

Groups in this outcome

T-DXd 5.4 mg/kg Q3W

Participants were randomized to receive intravenous T-DXd administered at a dose of 5.4 mg/kg every 3 weeks (Q3W).

T-DXd 6.4 mg/kg Q3W

Participants were randomized to receive intravenous T-DXd administered at a dose of 6.4 mg/kg every 3 weeks (Q3W).

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

Analysis denominator · Participants

GroupSource count
T-DXd 5.4 mg/kg Q3W82
T-DXd 6.4 mg/kg Q3W40

Reported measurements

BICR
Values in month · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
T-DXd 5.4 mg/kg Q3W5.8Not reported4.67.0Not reported
T-DXd 6.4 mg/kg Q3W5.5Not reported4.27.0Not reported
Investigator
Values in month · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
T-DXd 5.4 mg/kg Q3W5.8Not reported4.77.0Not reported
T-DXd 6.4 mg/kg Q3W5.7Not reported4.28.3Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        4.6
        upper Limit
        7.0
        value
        5.8
      2. group Id
        OG001
        lower Limit
        4.2
        upper Limit
        7.0
        value
        5.5
    title
    BICR
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        4.7
        upper Limit
        7.0
        value
        5.8
      2. group Id
        OG001
        lower Limit
        4.2
        upper Limit
        8.3
        value
        5.7
    title
    Investigator
denoms
  1. counts
    1. group Id
      OG000
      value
      82
    2. group Id
      OG001
      value
      40
    units
    Participants
description
Progression Free Survival (PFS) defined as the time from date of randomization/registration until first objective radiographic tumor progression or death from any cause, based on BICR and Investigator assessment according to RECIST version 1.1. PFS was assessed in the Full Analysis Set at data cut-off date of 01 Nov 2022.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants were randomized to receive intravenous T-DXd administered at a dose of 5.4 mg/kg every 3 weeks (Q3W).
    id
    OG000
    title
    T-DXd 5.4 mg/kg Q3W
  2. description
    Participants were randomized to receive intravenous T-DXd administered at a dose of 6.4 mg/kg every 3 weeks (Q3W).
    id
    OG001
    title
    T-DXd 6.4 mg/kg Q3W
param Type
MEDIAN
population Description
PFS was assessed in the Full Analysis Set, which included 1 participant who was randomized/registered to T-DXd 6.4 mg/kg Q3W but actually received T-DXd 5.4 mg/kg Q3W.
reporting Status
POSTED
time Frame
From randomization to data cut off, up to approximately 19 months.
title
Progression Free Survival Following Intravenous Administration of T-DXd in Participants With Human Epidermal Growth Factor Receptor 2 (HER2)-Overexpressing Metastatic Colorectal Cancer
type
SECONDARY
unit Of Measure
month

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

Preserved source evidence · Independent clinical review pending · Not medical advice