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NCT04238819 · OUTCOME

Number of Participants With Overall Response Rate (ORR) in Part C.

A Study of Abemaciclib (LY2835219) in Combination With Other Anti-Cancer Treatments in Children and Young Adult Participants With Solid Tumors, Including Neuroblastoma · Source last updated 2026-03-02

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
Date of first dose to disease progression or death (Up to 25 Months)

What was measured

ORR: Number of participants with best response of Complete Response (CR), Partial Response (PR), or Minor Response (MR) per International Neuroblastoma Response Criteria (INRC). * CR is defined as complete response in all response components: * Primary Tumor: \<10 mm residual soft tissue primary site and complete resolution of MIBG-avid tumors * Soft tissue and bone metastatic response: nonprimary target and nontarget lesions \<10 mm and nodes identified as targets decreased to short axis \<10mm and MIBG-avid update of nonprimary lesions completely resolved * Bone marrow response: no tumor infiltration on reassessment; disappearance of all target lesions; * PR is defined as PR in \>1component and all other components are either CR, minimal disease (MD) (bone marrow only), PR (soft tissue or bone), or not involved (NI) and no components with progressive disease (PD). * MR is defined PR or CR in \>1 component and SD in \>1 component and no component with PD

Analysis population: All part C participants who received at least one dose of study drug. However, Part C was terminated early and only 1 participant was enrolled in this part.

Groups in this outcome

Part C Cohort C1

Participants received: * Abemaciclib: 55 mg/m², administered orally BID. * Irinotecan: 50 mg/m²/day, administered IV on Days 1-5 of each cycle. * Temozolomide: 100 mg/m²/day, administered orally on Days 1-5 of each cycle. * Dinutuximab: 17.5mg/m²/day, administered IV on Days 2-5 of each cycle. * Granulocyte-macrophage colony-stimulating factor (GM-CSF): 250 μg/m²/day, administered subcutaneously (SC) on Days 6-12 of each cycle. Treatment continued until progressive disease, a discontinuation criterion, or unacceptable toxicity. Each cycle lasted 21 days.

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 C Cohort C11

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part C Cohort C11Not reportedNot reportedNot reportedNot reported
Complete source fields
calculate Pct
false
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        1
denoms
  1. counts
    1. group Id
      OG000
      value
      1
    units
    Participants
description
ORR: Number of participants with best response of Complete Response (CR), Partial Response (PR), or Minor Response (MR) per International Neuroblastoma Response Criteria (INRC). * CR is defined as complete response in all response components: * Primary Tumor: \<10 mm residual soft tissue primary site and complete resolution of MIBG-avid tumors * Soft tissue and bone metastatic response: nonprimary target and nontarget lesions \<10 mm and nodes identified as targets decreased to short axis \<10mm and MIBG-avid update of nonprimary lesions completely resolved * Bone marrow response: no tumor infiltration on reassessment; disappearance of all target lesions; * PR is defined as PR in \>1component and all other components are either CR, minimal disease (MD) (bone marrow only), PR (soft tissue or bone), or not involved (NI) and no components with progressive disease (PD). * MR is defined PR or CR in \>1 component and SD in \>1 component and no component with PD
groups
  1. description
    Participants received: * Abemaciclib: 55 mg/m², administered orally BID. * Irinotecan: 50 mg/m²/day, administered IV on Days 1-5 of each cycle. * Temozolomide: 100 mg/m²/day, administered orally on Days 1-5 of each cycle. * Dinutuximab: 17.5mg/m²/day, administered IV on Days 2-5 of each cycle. * Granulocyte-macrophage colony-stimulating factor (GM-CSF): 250 μg/m²/day, administered subcutaneously (SC) on Days 6-12 of each cycle. Treatment continued until progressive disease, a discontinuation criterion, or unacceptable toxicity. Each cycle lasted 21 days.
    id
    OG000
    title
    Part C Cohort C1
param Type
COUNT_OF_PARTICIPANTS
population Description
All part C participants who received at least one dose of study drug. However, Part C was terminated early and only 1 participant was enrolled in this part.
reporting Status
POSTED
time Frame
Date of first dose to disease progression or death (Up to 25 Months)
title
Number of Participants With Overall Response Rate (ORR) in Part C.
type
PRIMARY
unit Of Measure
Participants

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Preserved source evidence · Not medical advice