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NCT04744831 · OUTCOME

Percentage of Participants Reporting Treatment-emergent Adverse Events 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
NUMBER
Unit
percentage of participants
Interval / dispersion
Not reported
Time frame
From first dose administration to data cut off, up to approximately 19 months.

What was measured

A Treatment-emergent Adverse Events (TEAE) is defined as an AE that occurs, having been absent before the first dose of study drug or has worsened in severity or seriousness after initiating the study drug until 47 days after the last dose of the study drug. Serious AEs with an onset or worsening 48 days or more after the last dose of study drug, if considered related to study treatment. are also TEAEs. TEAEs were assessed in the Safety Analysis Set at data cut-off date of 01 Nov 2022.

Analysis population: The Safety Analysis Set (SAS) included all randomized/registered subjects who received at least 1 dose of study treatment. Subjects were summarized according to treatment received.

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 Q3W83
T-DXd 6.4 mg/kg Q3W39

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
T-DXd 5.4 mg/kg Q3W98.8Not reportedNot reportedNot reportedNot reported
T-DXd 6.4 mg/kg Q3W100Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        98.8
      2. group Id
        OG001
        value
        100
denoms
  1. counts
    1. group Id
      OG000
      value
      83
    2. group Id
      OG001
      value
      39
    units
    Participants
description
A Treatment-emergent Adverse Events (TEAE) is defined as an AE that occurs, having been absent before the first dose of study drug or has worsened in severity or seriousness after initiating the study drug until 47 days after the last dose of the study drug. Serious AEs with an onset or worsening 48 days or more after the last dose of study drug, if considered related to study treatment. are also TEAEs. TEAEs were assessed in the Safety Analysis Set at data cut-off date of 01 Nov 2022.
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
NUMBER
population Description
The Safety Analysis Set (SAS) included all randomized/registered subjects who received at least 1 dose of study treatment. Subjects were summarized according to treatment received.
reporting Status
POSTED
time Frame
From first dose administration to data cut off, up to approximately 19 months.
title
Percentage of Participants Reporting Treatment-emergent Adverse Events 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
percentage of participants

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

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