Skip to content
← Full study record

NCT02365597 · OUTCOME

Drug-Drug Interaction (DDI) Substudy: Area Under the Plasma Concentration Versus Time Curve From Time 0 to the Time of the Last Measurable Concentration (AUC[0-last]) of Metformin Alone or in Combination With Erdafitinib

An Efficacy and Safety Study of Erdafitinib (JNJ-42756493) in Participants With Urothelial Cancer · Source last updated 2026-08-28

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

Measure
MEAN
Unit
ng*h/mL
Interval / dispersion
Standard Deviation
Time frame
Cycle 1 Day -1 (predose) up to Day 14 post dose (each cycle length=28 days)

What was measured

AUC(0-last) is the area under the plasma concentration versus time curve from time 0 to the time of the last measurable concentration of metformin alone or in combination with erdafitinib.

Analysis population: Pharmacokinetic analysis set included all participants who received at least 1 dose of study drug and had at least 1 sample collected during treatment to determine the drug concentration. Here 'N' (number of participants analyzed) signifies number of participants who were evaluable for this outcome measure.

Groups in this outcome

DDI Study: Metformin 1000 mg Alone

Participants received single dose of metformin 1000 mg tablet, orally, once daily, starting from Day -1 through Day 14 of Cycle 1 (each cycle length=28 days).

DDI Study: Metformin 1000 mg + Erdafitinib 8 mg

Participants received single dose of metformin 1000 mg tablet, orally, once daily, starting from Day -1 through Day 14 of Cycle 1 along with erdafitinib 8 mg starting from Day 1 up to Day 15 of Cycle 1 (each cycle length=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
DDI Study: Metformin 1000 mg Alone20
DDI Study: Metformin 1000 mg + Erdafitinib 8 mg19

Reported measurements

Source class 1
Values in ng*h/mL · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
DDI Study: Metformin 1000 mg Alone2201511967Not reportedNot reportedNot reported
DDI Study: Metformin 1000 mg + Erdafitinib 8 mg2691717973Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        11967
        value
        22015
      2. group Id
        OG001
        spread
        17973
        value
        26917
denoms
  1. counts
    1. group Id
      OG000
      value
      20
    2. group Id
      OG001
      value
      19
    units
    Participants
description
AUC(0-last) is the area under the plasma concentration versus time curve from time 0 to the time of the last measurable concentration of metformin alone or in combination with erdafitinib.
dispersion Type
Standard Deviation
groups
  1. description
    Participants received single dose of metformin 1000 mg tablet, orally, once daily, starting from Day -1 through Day 14 of Cycle 1 (each cycle length=28 days).
    id
    OG000
    title
    DDI Study: Metformin 1000 mg Alone
  2. description
    Participants received single dose of metformin 1000 mg tablet, orally, once daily, starting from Day -1 through Day 14 of Cycle 1 along with erdafitinib 8 mg starting from Day 1 up to Day 15 of Cycle 1 (each cycle length=28 days).
    id
    OG001
    title
    DDI Study: Metformin 1000 mg + Erdafitinib 8 mg
param Type
MEAN
population Description
Pharmacokinetic analysis set included all participants who received at least 1 dose of study drug and had at least 1 sample collected during treatment to determine the drug concentration. Here 'N' (number of participants analyzed) signifies number of participants who were evaluable for this outcome measure.
reporting Status
POSTED
time Frame
Cycle 1 Day -1 (predose) up to Day 14 post dose (each cycle length=28 days)
title
Drug-Drug Interaction (DDI) Substudy: Area Under the Plasma Concentration Versus Time Curve From Time 0 to the Time of the Last Measurable Concentration (AUC[0-last]) of Metformin Alone or in Combination With Erdafitinib
type
PRIMARY
unit Of Measure
ng*h/mL

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

Preserved source evidence · Not medical advice