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NCT03389802 · OUTCOME

Overall Response Rate for Stratum 2 (DIPG) Patients

Phase I Study of APX005M in Pediatric Central Nervous System Tumors · Source last updated 2026-08-13

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

Measure
NUMBER
Unit
percentage
Interval / dispersion
95% Confidence Interval
Time frame
Up to 2 years

What was measured

Complete or partial responses were considered responses. Response was evaluated by imaging or clinical progression. The response rate (percentage of participants with responses) is reported with a 95% Blyth-Still-Casella confidence interval. Response rates are reported separately by dose level.

Analysis population: Stratum 2 patients with measurable disease present at baseline who received at least one dose of therapy and had their disease re-evaluated were considered evaluable for objective response. Two participants were considered not evaluable as they did not have their disease re-evaluated.

Groups in this outcome

Stratum 2, Dose Level 2

Patients with newly diagnosed diffuse intrinsic pontine glioma (DIPG) received APX005M on day 1 of each 21-day course at 0.3 mg/kg for up to 36 courses or until disease progression, unacceptable toxicity, or death.

Stratum 2, Dose Level 3

Patients with newly diagnosed diffuse intrinsic pontine glioma (DIPG) received APX005M on day 1 of each 21-day course at 0.6 mg/kg for up to 36 courses or until disease progression, unacceptable toxicity, or death.

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

Analysis denominator · Participants

GroupSource count
Stratum 2, Dose Level 26
Stratum 2, Dose Level 33

Reported measurements

Source class 1
Values in percentage · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Stratum 2, Dose Level 20Not reported0.040.2Not reported
Stratum 2, Dose Level 30Not reported0.063.2Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.0
        upper Limit
        40.2
        value
        0
      2. group Id
        OG001
        lower Limit
        0.0
        upper Limit
        63.2
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      6
    2. group Id
      OG001
      value
      3
    units
    Participants
description
Complete or partial responses were considered responses. Response was evaluated by imaging or clinical progression. The response rate (percentage of participants with responses) is reported with a 95% Blyth-Still-Casella confidence interval. Response rates are reported separately by dose level.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients with newly diagnosed diffuse intrinsic pontine glioma (DIPG) received APX005M on day 1 of each 21-day course at 0.3 mg/kg for up to 36 courses or until disease progression, unacceptable toxicity, or death.
    id
    OG000
    title
    Stratum 2, Dose Level 2
  2. description
    Patients with newly diagnosed diffuse intrinsic pontine glioma (DIPG) received APX005M on day 1 of each 21-day course at 0.6 mg/kg for up to 36 courses or until disease progression, unacceptable toxicity, or death.
    id
    OG001
    title
    Stratum 2, Dose Level 3
param Type
NUMBER
population Description
Stratum 2 patients with measurable disease present at baseline who received at least one dose of therapy and had their disease re-evaluated were considered evaluable for objective response. Two participants were considered not evaluable as they did not have their disease re-evaluated.
reporting Status
POSTED
time Frame
Up to 2 years
title
Overall Response Rate for Stratum 2 (DIPG) Patients
type
SECONDARY
unit Of Measure
percentage

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

Preserved source evidence · Not medical advice