Baseline characteristics

Testing JNJ-42756493 (Erdafitinib) as Potentially Targeting Treatment in Cancers With FGFR Amplifications (MATCH-Subprotocol K1) · Source last updated 2026-05-28

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

denoms

1. counts

   1. group Id

      BG000

      value

      18

   units

   Participants

groups

1. description

   Patients receive erdafitinib PO QD on days 1-28. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients also undergo CT and MRI throughout study. Patients may also undergo blood sample collection and tumor biopsy throughout the trial.

   id

   BG000

   title

   Treatment (Erdafitinib)

measures

1. classes

   1. categories

      1. measurements

         1. group Id

            BG000

            lower Limit

            33

            upper Limit

            74

            value

            60

   dispersion Type

   FULL_RANGE

   param Type

   MEDIAN

   title

   Age, Continuous

   unit Of Measure

   years

2. classes

   1. categories

      1. measurements

         1. group Id

            BG000

            value

            13

         title

         Female

      2. measurements

         1. group Id

            BG000

            value

            5

         title

         Male

   param Type

   COUNT_OF_PARTICIPANTS

   title

   Sex: Female, Male

   unit Of Measure

   Participants

3. classes

   1. categories

      1. measurements

         1. group Id

            BG000

            value

            0

         title

         Hispanic or Latino

      2. measurements

         1. group Id

            BG000

            value

            16

         title

         Not Hispanic or Latino

      3. measurements

         1. group Id

            BG000

            value

            2

         title

         Unknown or Not Reported

   param Type

   COUNT_OF_PARTICIPANTS

   title

   Ethnicity (NIH/OMB)

   unit Of Measure

   Participants

4. classes

   1. categories

      1. measurements

         1. group Id

            BG000

            value

            0

         title

         American Indian or Alaska Native

      2. measurements

         1. group Id

            BG000

            value

            0

         title

         Asian

      3. measurements

         1. group Id

            BG000

            value

            0

         title

         Native Hawaiian or Other Pacific Islander

      4. measurements

         1. group Id

            BG000

            value

            1

         title

         Black or African American

      5. measurements

         1. group Id

            BG000

            value

            16

         title

         White

      6. measurements

         1. group Id

            BG000

            value

            0

         title

         More than one race

      7. measurements

         1. group Id

            BG000

            value

            1

         title

         Unknown or Not Reported

   param Type

   COUNT_OF_PARTICIPANTS

   title

   Race (NIH/OMB)

   unit Of Measure

   Participants

population Description

Patients who were eligible, started protocol therapy, and had mutation status confirmed at the analysis time were the analyzable patients

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

Preserved source evidence · Not medical advice