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NCT03210714 · OUTCOME

Objective Response Rate

Erdafitinib in Treating Patients With Relapsed or Refractory Advanced Solid Tumors, Non-Hodgkin Lymphoma, or Histiocytic Disorders With FGFR Mutations (A Pediatric MATCH Treatment Trial) · Source last updated 2026-06-17

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

Measure
NUMBER
Unit
percentage of patients
Interval / dispersion
90% Confidence Interval
Time frame
Up to 2 years from study entry

What was measured

A responder is defined as a patient who achieves a best response of partial response or complete response on the study. Response rates will be calculated as the percent of evaluable patients who are responders. The revised Response Evaluation Criteria in Solid Tumors (RECIST) guideline (version 1.1) was used to determine response and progression in this study, with specific criteria outlined for the different subtypes of tumors (e.g., 2-dimensional measurements for central nervous system (CNS) tumors).

Groups in this outcome

Treatment (Erdafitinib)

Patients receive erdafitinib PO QD on days 1-28 of each cycle. Treatment repeats every 28 days for up to 26 cycles (2 years) in the absence of disease progression or unacceptable toxicity. Patients undergo an x-ray, CT scan, MRI, PET scan, radionuclide imaging, and/or bone scan, as well as a bone marrow aspiration and/or biopsy during screening and on study. Patients also undergo blood sample collection on study.

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

Analysis denominator · Participants

GroupSource count
Treatment (Erdafitinib)20

Reported measurements

Source class 1
Values in percentage of patients · Interval/dispersion: 90% Confidence Interval
GroupValueSpreadLowerUpperComment
Treatment (Erdafitinib)10Not reported3.326.2Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        3.3
        upper Limit
        26.2
        value
        10
denoms
  1. counts
    1. group Id
      OG000
      value
      20
    units
    Participants
description
A responder is defined as a patient who achieves a best response of partial response or complete response on the study. Response rates will be calculated as the percent of evaluable patients who are responders. The revised Response Evaluation Criteria in Solid Tumors (RECIST) guideline (version 1.1) was used to determine response and progression in this study, with specific criteria outlined for the different subtypes of tumors (e.g., 2-dimensional measurements for central nervous system (CNS) tumors).
dispersion Type
90% Confidence Interval
groups
  1. description
    Patients receive erdafitinib PO QD on days 1-28 of each cycle. Treatment repeats every 28 days for up to 26 cycles (2 years) in the absence of disease progression or unacceptable toxicity. Patients undergo an x-ray, CT scan, MRI, PET scan, radionuclide imaging, and/or bone scan, as well as a bone marrow aspiration and/or biopsy during screening and on study. Patients also undergo blood sample collection on study.
    id
    OG000
    title
    Treatment (Erdafitinib)
param Type
NUMBER
reporting Status
POSTED
time Frame
Up to 2 years from study entry
title
Objective Response Rate
type
PRIMARY
unit Of Measure
percentage of patients

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice