Skip to content
Triangle logo TriangleGet started
← Full study record

NCT05546476 · OUTCOME

Part A: Number of Participants With Clinically Significant Echocardiogram (ECG) Abnormalities

Study of the Efficacy and Safety of Ponsegromab in Patients With Cancer, Cachexia and Elevated GDF-15 · Source last updated 2026-06-03

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
Day 1 up to Week 12

What was measured

ECG parameters included heart rate (HR), PR interval, QT interval, QTc corrected using Fridericia's formula (QTcF) and QRS complex. HR: RR (interval between 2 successive R waves on ECG) decrease \>25% and to a VR (interval between QRS wave and T wave on ECG) \>100, RR increase \>25% and to a VR \<50; PR interval: baseline less than or equal to (\<=) 200 and % change \>= 50%; QT interval: \>450, \>480, \>500, increase from baseline \>30, increase from baseline \>60; QTcF: 470 \< value \<= 480, 480 \< value \<= 500, value \> 500, 30 \< change \<= 60 and change \>60; QRS complex: value \>= 140, % change \>=50%. Clinically significant values were determined by the investigator.

Analysis population: Safety analysis set included all participants randomly assigned to study intervention and who took at least 1 dose of study intervention.

Groups in this outcome

Part A: Placebo

Part A: Participants were randomized to receive placebo matching to Ponsegromab SC Q4W up to 12 weeks (total of 3 doses).

Part A: Ponsegromab 100 mg

Part A: Participants were randomized to receive Ponsegromab 100 mg SC Q4W up to 12 weeks (total of 3 doses).

Part A: Ponsegromab 200 mg

Part A: Participants were randomized to receive Ponsegromab 200 mg SC Q4W up to 12 weeks (total of 3 doses).

Part A: Ponsegromab 400 mg

Part A: Participants were randomized to receive Ponsegromab 400 mg SC Q4W up to 12 weeks (total of 3 doses).

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

Analysis denominator · Participants

GroupSource count
Part A: Placebo45
Part A: Ponsegromab 100 mg46
Part A: Ponsegromab 200 mg46
Part A: Ponsegromab 400 mg50

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part A: Placebo0Not reportedNot reportedNot reportedNot reported
Part A: Ponsegromab 100 mg0Not reportedNot reportedNot reportedNot reported
Part A: Ponsegromab 200 mg0Not reportedNot reportedNot reportedNot reported
Part A: Ponsegromab 400 mg0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      45
    2. group Id
      OG001
      value
      46
    3. group Id
      OG002
      value
      46
    4. group Id
      OG003
      value
      50
    units
    Participants
description
ECG parameters included heart rate (HR), PR interval, QT interval, QTc corrected using Fridericia's formula (QTcF) and QRS complex. HR: RR (interval between 2 successive R waves on ECG) decrease \>25% and to a VR (interval between QRS wave and T wave on ECG) \>100, RR increase \>25% and to a VR \<50; PR interval: baseline less than or equal to (\<=) 200 and % change \>= 50%; QT interval: \>450, \>480, \>500, increase from baseline \>30, increase from baseline \>60; QTcF: 470 \< value \<= 480, 480 \< value \<= 500, value \> 500, 30 \< change \<= 60 and change \>60; QRS complex: value \>= 140, % change \>=50%. Clinically significant values were determined by the investigator.
groups
  1. description
    Part A: Participants were randomized to receive placebo matching to Ponsegromab SC Q4W up to 12 weeks (total of 3 doses).
    id
    OG000
    title
    Part A: Placebo
  2. description
    Part A: Participants were randomized to receive Ponsegromab 100 mg SC Q4W up to 12 weeks (total of 3 doses).
    id
    OG001
    title
    Part A: Ponsegromab 100 mg
  3. description
    Part A: Participants were randomized to receive Ponsegromab 200 mg SC Q4W up to 12 weeks (total of 3 doses).
    id
    OG002
    title
    Part A: Ponsegromab 200 mg
  4. description
    Part A: Participants were randomized to receive Ponsegromab 400 mg SC Q4W up to 12 weeks (total of 3 doses).
    id
    OG003
    title
    Part A: Ponsegromab 400 mg
param Type
COUNT_OF_PARTICIPANTS
population Description
Safety analysis set included all participants randomly assigned to study intervention and who took at least 1 dose of study intervention.
reporting Status
POSTED
time Frame
Day 1 up to Week 12
title
Part A: Number of Participants With Clinically Significant Echocardiogram (ECG) Abnormalities
type
SECONDARY
unit Of Measure
Participants

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice