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NCT02432274 · OUTCOME

Cohort 2A: Number of Participants With Objective Response (OR) of Complete Response (CR) or Partial Response (PR)

Study of Lenvatinib in Children and Adolescents With Refractory or Relapsed Solid Malignancies and Young Adults With Osteosarcoma · Source last updated 2023-07-11

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
From date of first dose of study drug until first documentation of PD or death, whichever occurred first (until the data cut-off date, 31 May 2019)

What was measured

OR was defined as participants with best overall response (BOR) of CR or PR as assessed by investigator based on response evaluation criteria in solid tumors (RECIST) version (v) 1.1. For OR, the BOR was defined as the best response (CR or PR for \>4 weeks) recorded from the start of the treatment until PD or death whichever occurred first. CR was defined as the disappearance of all target and non-target lesions (non-lymph nodes). All pathological lymph nodes (whether target or non-target) must have a reduction in their short axis \<10 millimeters (mm). PR was defined as at least a 30% decrease in the sum of diameter (SOD) of target lesions, taking as reference the baseline sum diameters. PD was defined as at least 20% increase (including an absolute increase of at least 5 mm) in the SOD of target lesions, taking as reference the smallest sum and/or unequivocal progression of existing non-target lesions and/or appearance of 1 or more new lesions.

Analysis population: Full analysis set included all enrolled participants who did not fail study screening.

Groups in this outcome

Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^2

Participants with 131 iodine-refractory DTC received lenvatinib 14 mg/m\^2 (administered per BSA with daily dose capped at 24 mg/day) as capsules or suspension (lenvatinib capsules were dissolved in water or apple juice for participants who were unable to swallow capsules and given as suspension), orally, once daily on Days 1 to 28 of each treatment cycle as a single agent until PD, intolerable toxicity, participant noncompliance with safety or efficacy assessments, initiation of another anticancer therapy, voluntary discontinuation by the participant at any time, or study termination by the sponsor, whichever occurred first. Duration of each treatment cycle in Cohort 2A=28 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
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^21

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^21Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        1
denoms
  1. counts
    1. group Id
      OG000
      value
      1
    units
    Participants
description
OR was defined as participants with best overall response (BOR) of CR or PR as assessed by investigator based on response evaluation criteria in solid tumors (RECIST) version (v) 1.1. For OR, the BOR was defined as the best response (CR or PR for \>4 weeks) recorded from the start of the treatment until PD or death whichever occurred first. CR was defined as the disappearance of all target and non-target lesions (non-lymph nodes). All pathological lymph nodes (whether target or non-target) must have a reduction in their short axis \<10 millimeters (mm). PR was defined as at least a 30% decrease in the sum of diameter (SOD) of target lesions, taking as reference the baseline sum diameters. PD was defined as at least 20% increase (including an absolute increase of at least 5 mm) in the SOD of target lesions, taking as reference the smallest sum and/or unequivocal progression of existing non-target lesions and/or appearance of 1 or more new lesions.
groups
  1. description
    Participants with 131 iodine-refractory DTC received lenvatinib 14 mg/m\^2 (administered per BSA with daily dose capped at 24 mg/day) as capsules or suspension (lenvatinib capsules were dissolved in water or apple juice for participants who were unable to swallow capsules and given as suspension), orally, once daily on Days 1 to 28 of each treatment cycle as a single agent until PD, intolerable toxicity, participant noncompliance with safety or efficacy assessments, initiation of another anticancer therapy, voluntary discontinuation by the participant at any time, or study termination by the sponsor, whichever occurred first. Duration of each treatment cycle in Cohort 2A=28 days.
    id
    OG000
    title
    Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^2
param Type
COUNT_OF_PARTICIPANTS
population Description
Full analysis set included all enrolled participants who did not fail study screening.
reporting Status
POSTED
time Frame
From date of first dose of study drug until first documentation of PD or death, whichever occurred first (until the data cut-off date, 31 May 2019)
title
Cohort 2A: Number of Participants With Objective Response (OR) of Complete Response (CR) or Partial Response (PR)
type
PRIMARY
unit Of Measure
Participants

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Preserved source evidence · Not medical advice