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NCT03474107 · OUTCOME

Number of Participants With Treatment Emergent Adverse Events

A Study to Evaluate Enfortumab Vedotin Versus (vs) Chemotherapy in Subjects With Previously Treated Locally Advanced or Metastatic Urothelial Cancer (EV-301) · Source last updated 2026-01-09

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

Measure
NUMBER
Unit
participants
Interval / dispersion
Not reported
Time frame
From first dose up to 30 days after last dose (Median (range) time on study drug was 4.99 (0.5, 19.4) months in enfortumab vedotin and 3.45 (0.2, 15.0) months in chemotherapy group)

What was measured

An AE is any untoward medical occurrence in a participant temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a medicinal product. A TEAE is defined as an AE observed or worsened after starting administration of the study drug.

Analysis population: The safety analysis set (SAF) consisted of all participants who received any amount of study drug, and was used for safety analyses.

Groups in this outcome

Enfortumab Vedotin 1.25 mg/kg

Participants received 1.25 mg/kg of body weight enfortumab vedotin by IV infusion over approximately 30 minutes on days 1, 8 and 15 of every 28-day cycle. Participants received study treatment until radiological disease progression as determined per investigator assessment or other discontinuation criteria were met or upon study termination, or study completion, whichever occurred first.

Chemotherapy

Participants received either 75 mg/m\^2 docetaxel by IV infusion over approximately 1 hour or 320 mg/m\^2 vinflunine by IV infusion over approximately 20 minutes or 175 mg/m\^2 paclitaxel by IV infusion over approximately 3 hours on day 1 of every 21-day cycle. Participants received study treatment until radiological disease progression as determined per investigator assessment or other discontinuation criteria were met or upon study termination, or study completion, 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
Enfortumab Vedotin 1.25 mg/kg296
Chemotherapy291

Reported measurements

Source class 1
Values in participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Enfortumab Vedotin 1.25 mg/kg290Not reportedNot reportedNot reportedNot reported
Chemotherapy288Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        290
      2. group Id
        OG001
        value
        288
denoms
  1. counts
    1. group Id
      OG000
      value
      296
    2. group Id
      OG001
      value
      291
    units
    Participants
description
An AE is any untoward medical occurrence in a participant temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a medicinal product. A TEAE is defined as an AE observed or worsened after starting administration of the study drug.
groups
  1. description
    Participants received 1.25 mg/kg of body weight enfortumab vedotin by IV infusion over approximately 30 minutes on days 1, 8 and 15 of every 28-day cycle. Participants received study treatment until radiological disease progression as determined per investigator assessment or other discontinuation criteria were met or upon study termination, or study completion, whichever occurred first.
    id
    OG000
    title
    Enfortumab Vedotin 1.25 mg/kg
  2. description
    Participants received either 75 mg/m\^2 docetaxel by IV infusion over approximately 1 hour or 320 mg/m\^2 vinflunine by IV infusion over approximately 20 minutes or 175 mg/m\^2 paclitaxel by IV infusion over approximately 3 hours on day 1 of every 21-day cycle. Participants received study treatment until radiological disease progression as determined per investigator assessment or other discontinuation criteria were met or upon study termination, or study completion, whichever occurred first.
    id
    OG001
    title
    Chemotherapy
param Type
NUMBER
population Description
The safety analysis set (SAF) consisted of all participants who received any amount of study drug, and was used for safety analyses.
reporting Status
POSTED
time Frame
From first dose up to 30 days after last dose (Median (range) time on study drug was 4.99 (0.5, 19.4) months in enfortumab vedotin and 3.45 (0.2, 15.0) months in chemotherapy group)
title
Number of Participants With Treatment Emergent Adverse Events
type
SECONDARY
unit Of Measure
participants

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

Preserved source evidence · Not medical advice