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NCT01742286 · OUTCOME

Summary of Best Overall Response by Overall Response Rate (ORR) Per Investigator Assessment

Phase I Study of LDK378 in Pediatric, Malignancies With a Genetic Alteration in Anaplastic Lymphoma Kinase (ALK) · Source last updated 2020-06-09

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
95% Confidence Interval
Time frame
30 months

What was measured

ORR is the percentage of participants with a best overall response of complete response (CR) or partial response (PR). ORR was assessed per Investigator as per RECIST 1.1 in participants with neuroblastoma and other solid tumors, and by International Working Group (IWG) criteria in patients with lymphoma. Per RECIST 1.1 (for neuroblastoma \& other solid tumors): CR: disappearance of all non-nodal target lesions. In addition, any pathological lymph nodes assigned as target lesions must have a reduction in short axis to \< 10 mm. PR: at least a 30% decrease in the sum of diameter of all target lesion, taking as reference the baseline sum diameters. Per IWG criteria (for patients with lymphoma): CR: normalization of all index nodal lesions or complete disappearance of all index extranodal lesions. PR: at least 50% decrease from baseline in the sum of diameters of all index lesions.

Analysis population: Full Analysis Set (FAS)/Maximum Tolerated Dose MTD)/Recommended dose for expansion (RDE): Results are presented only for patients who received at least 1 dose of ceritinib in either of the 2 MTD/RDE groups and were based on combining data from across the dose-escalation \& dose-expansion phases, \& summarized according to primary diagnosis of tumor.

Groups in this outcome

ALK-activated Neuroblastoma

Participants with ALK-activated neuroblastoma enrolled in the expansion part of the study and were given ceritinib once daily, continuously

ALK-activated Inflammatory Myofibroblastic Tumors (IMT)

Participants with ALK-activated IMT enrolled in the expansion part of the study who were given ceritinib once daily, continuously

ALK-activated Anaplastic Large Cell Lymphoma (ALCL)

Participants with ALK-activated ALCL enrolled in the expansion part of the study who were given ceritinib once daily, continuously

ALK-activated Other

Participants with other ALK-activated tumors enrolled in the expansion part of the study who were given ceritinib once daily, continuously

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

Analysis denominator · Participants

GroupSource count
ALK-activated Neuroblastoma30
ALK-activated Inflammatory Myofibroblastic Tumors (IMT)10
ALK-activated Anaplastic Large Cell Lymphoma (ALCL)8
ALK-activated Other7

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
ALK-activated Neuroblastoma20.0Not reported7.738.6Not reported
ALK-activated Inflammatory Myofibroblastic Tumors (IMT)70.0Not reported34.893.3Not reported
ALK-activated Anaplastic Large Cell Lymphoma (ALCL)75.0Not reported34.996.8Not reported
ALK-activated Other14.3Not reported0.457.9Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        7.7
        upper Limit
        38.6
        value
        20.0
      2. group Id
        OG001
        lower Limit
        34.8
        upper Limit
        93.3
        value
        70.0
      3. group Id
        OG002
        lower Limit
        34.9
        upper Limit
        96.8
        value
        75.0
      4. group Id
        OG003
        lower Limit
        0.4
        upper Limit
        57.9
        value
        14.3
denoms
  1. counts
    1. group Id
      OG000
      value
      30
    2. group Id
      OG001
      value
      10
    3. group Id
      OG002
      value
      8
    4. group Id
      OG003
      value
      7
    units
    Participants
description
ORR is the percentage of participants with a best overall response of complete response (CR) or partial response (PR). ORR was assessed per Investigator as per RECIST 1.1 in participants with neuroblastoma and other solid tumors, and by International Working Group (IWG) criteria in patients with lymphoma. Per RECIST 1.1 (for neuroblastoma \& other solid tumors): CR: disappearance of all non-nodal target lesions. In addition, any pathological lymph nodes assigned as target lesions must have a reduction in short axis to \< 10 mm. PR: at least a 30% decrease in the sum of diameter of all target lesion, taking as reference the baseline sum diameters. Per IWG criteria (for patients with lymphoma): CR: normalization of all index nodal lesions or complete disappearance of all index extranodal lesions. PR: at least 50% decrease from baseline in the sum of diameters of all index lesions.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants with ALK-activated neuroblastoma enrolled in the expansion part of the study and were given ceritinib once daily, continuously
    id
    OG000
    title
    ALK-activated Neuroblastoma
  2. description
    Participants with ALK-activated IMT enrolled in the expansion part of the study who were given ceritinib once daily, continuously
    id
    OG001
    title
    ALK-activated Inflammatory Myofibroblastic Tumors (IMT)
  3. description
    Participants with ALK-activated ALCL enrolled in the expansion part of the study who were given ceritinib once daily, continuously
    id
    OG002
    title
    ALK-activated Anaplastic Large Cell Lymphoma (ALCL)
  4. description
    Participants with other ALK-activated tumors enrolled in the expansion part of the study who were given ceritinib once daily, continuously
    id
    OG003
    title
    ALK-activated Other
param Type
NUMBER
population Description
Full Analysis Set (FAS)/Maximum Tolerated Dose MTD)/Recommended dose for expansion (RDE): Results are presented only for patients who received at least 1 dose of ceritinib in either of the 2 MTD/RDE groups and were based on combining data from across the dose-escalation \& dose-expansion phases, \& summarized according to primary diagnosis of tumor.
reporting Status
POSTED
time Frame
30 months
title
Summary of Best Overall Response by Overall Response Rate (ORR) Per Investigator Assessment
type
SECONDARY
unit Of Measure
percentage of participants

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