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NCT03245151 · OUTCOME

Phase 1: Duration of Response (DOR)

Study of Lenvatinib in Combination With Everolimus in Recurrent and Refractory Pediatric Solid Tumors, Including Central Nervous System Tumors · Source last updated 2023-08-30

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

Measure
Not reported
Unit
Not reported
Interval / dispersion
Not reported
Time frame
From date of the first observation of CR or PR until the date of first observation of progression or date of death (up to 16.5 months)

What was measured

DOR was defined as the time (in months) from the date of first observation of confirmed response (PR or CR) to the date of the first observation of progression based on the investigator's assessment utilizing RECIST 1.1 for non-HGG cohorts and RANO for HGG cohorts, or date of death, whatever the cause. CR: 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 mm. PR: at least a 30% decrease in the 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: SAS included all participants who received at least 1 dose of study drug (lenvatinib or everolimus). Here, 'overall number of participants analyzed' signifies participants who had CR or PR (0 participants hence, none were analyzed for this outcome measure).

Groups in this outcome

Phase 1: Lenvatinib 8 mg/m^2 + Everolimus 3 mg/m^2

Participants with recurrent or refractory solid tumors received lenvatinib 8 mg/m\^2, capsules, orally, once daily in combination with everolimus 3 mg/m\^2, tablets, orally, once daily in cycle 1 (each cycle was 28 days) until the occurrence of PD, clinical benefit, development of unacceptable toxicity leading to withdrawal from the study, study discontinuation or for a maximum of 18 cycles (each cycle was 28 days) whichever occurred first.

Phase 1: Lenvatinib 11 mg/m^2 + Everolimus 3 mg/m^2

Participants with recurrent or refractory solid tumors received lenvatinib 11 mg/m\^2, capsules, orally, once daily in combination with everolimus 3 mg/m\^2, tablets, orally, once daily in cycle 1 (each cycle was 28 days) until the occurrence of PD, clinical benefit, development of unacceptable toxicity leading to withdrawal from the study, study discontinuation or for a maximum of 18 cycles (each cycle was 28 days) whichever occurred first.

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

Analysis denominator · Participants

GroupSource count
Phase 1: Lenvatinib 8 mg/m^2 + Everolimus 3 mg/m^20
Phase 1: Lenvatinib 11 mg/m^2 + Everolimus 3 mg/m^20

Reported measurements

No numerical measurement classes were posted for this outcome. Missing is not zero.

Complete source fields
denoms
  1. counts
    1. group Id
      OG000
      value
      0
    2. group Id
      OG001
      value
      0
    units
    Participants
description
DOR was defined as the time (in months) from the date of first observation of confirmed response (PR or CR) to the date of the first observation of progression based on the investigator's assessment utilizing RECIST 1.1 for non-HGG cohorts and RANO for HGG cohorts, or date of death, whatever the cause. CR: 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 mm. PR: at least a 30% decrease in the 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 recurrent or refractory solid tumors received lenvatinib 8 mg/m\^2, capsules, orally, once daily in combination with everolimus 3 mg/m\^2, tablets, orally, once daily in cycle 1 (each cycle was 28 days) until the occurrence of PD, clinical benefit, development of unacceptable toxicity leading to withdrawal from the study, study discontinuation or for a maximum of 18 cycles (each cycle was 28 days) whichever occurred first.
    id
    OG000
    title
    Phase 1: Lenvatinib 8 mg/m^2 + Everolimus 3 mg/m^2
  2. description
    Participants with recurrent or refractory solid tumors received lenvatinib 11 mg/m\^2, capsules, orally, once daily in combination with everolimus 3 mg/m\^2, tablets, orally, once daily in cycle 1 (each cycle was 28 days) until the occurrence of PD, clinical benefit, development of unacceptable toxicity leading to withdrawal from the study, study discontinuation or for a maximum of 18 cycles (each cycle was 28 days) whichever occurred first.
    id
    OG001
    title
    Phase 1: Lenvatinib 11 mg/m^2 + Everolimus 3 mg/m^2
population Description
SAS included all participants who received at least 1 dose of study drug (lenvatinib or everolimus). Here, 'overall number of participants analyzed' signifies participants who had CR or PR (0 participants hence, none were analyzed for this outcome measure).
reporting Status
POSTED
time Frame
From date of the first observation of CR or PR until the date of first observation of progression or date of death (up to 16.5 months)
title
Phase 1: Duration of Response (DOR)
type
SECONDARY

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Preserved source evidence · Not medical advice