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NCT04145349 · OUTCOME

Number of Participants With Treatment-Emergent Anti-Drug Antibodies (TE-ADA)

CAMPFIRE: A Study of Ramucirumab (LY3009806) in Children and Young Adults With Desmoplastic Small Round Cell Tumor · Source last updated 2026-08-07

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
Baseline Up to 23 months

What was measured

A TE-ADA evaluable participant is considered TE-ADA positive if they have at least one post-baseline ADA titer that is a 4-fold or greater increase from their baseline titer (treatment-boosted); alternatively, if the baseline ADA result is Not Present, the participant is considered TE-ADA positive if there is at least one post-baseline ADA result that is Present with a titer greater than or equal to 1:20 (treatment-induced).

Analysis population: All randomized participants who received at least one dose of study drug and had at least one non-missing baseline, post baseline ADA value.

Groups in this outcome

Ramucirumab + Cyclophosphamide + Vinorelbine

Participants received the following treatments in a 28-day cycle, continuing until disease progression or a criterion for discontinuation was met. * Ramucirumab administered intravenously at a dose of 12 mg/kg as a one-hour infusion on days 1 and 15. * Cyclophosphamide administered orally at 25 mg/m² daily from days 1 to 28. * Vinorelbine administered intravenously at 25 mg/m² on days 1, 8, and 15.

Cyclophosphamide + Vinorelbine

Participants received the following treatments in a 28-day cycle, continuing until disease progression or a criterion for discontinuation was met. * Cyclophosphamide administered orally at 25 mg/m² daily from days 1 to 28. * Vinorelbine administered intravenously at 25 mg/m² on days 1, 8, and 15.

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

Analysis denominator · Participants

GroupSource count
Ramucirumab + Cyclophosphamide + Vinorelbine13
Cyclophosphamide + Vinorelbine5

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Ramucirumab + Cyclophosphamide + Vinorelbine0Not reportedNot reportedNot reportedNot reported
Cyclophosphamide + Vinorelbine0Not reportedNot reportedNot reportedNot reported
Complete source fields
calculate Pct
false
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      13
    2. group Id
      OG001
      value
      5
    units
    Participants
description
A TE-ADA evaluable participant is considered TE-ADA positive if they have at least one post-baseline ADA titer that is a 4-fold or greater increase from their baseline titer (treatment-boosted); alternatively, if the baseline ADA result is Not Present, the participant is considered TE-ADA positive if there is at least one post-baseline ADA result that is Present with a titer greater than or equal to 1:20 (treatment-induced).
groups
  1. description
    Participants received the following treatments in a 28-day cycle, continuing until disease progression or a criterion for discontinuation was met. * Ramucirumab administered intravenously at a dose of 12 mg/kg as a one-hour infusion on days 1 and 15. * Cyclophosphamide administered orally at 25 mg/m² daily from days 1 to 28. * Vinorelbine administered intravenously at 25 mg/m² on days 1, 8, and 15.
    id
    OG000
    title
    Ramucirumab + Cyclophosphamide + Vinorelbine
  2. description
    Participants received the following treatments in a 28-day cycle, continuing until disease progression or a criterion for discontinuation was met. * Cyclophosphamide administered orally at 25 mg/m² daily from days 1 to 28. * Vinorelbine administered intravenously at 25 mg/m² on days 1, 8, and 15.
    id
    OG001
    title
    Cyclophosphamide + Vinorelbine
param Type
COUNT_OF_PARTICIPANTS
population Description
All randomized participants who received at least one dose of study drug and had at least one non-missing baseline, post baseline ADA value.
reporting Status
POSTED
time Frame
Baseline Up to 23 months
title
Number of Participants With Treatment-Emergent Anti-Drug Antibodies (TE-ADA)
type
SECONDARY
unit Of Measure
Participants

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice