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NCT02603432 · OUTCOME

Percentage of Participants With Objective Response as Assessed by Investigator

A Study Of Avelumab In Patients With Locally Advanced Or Metastatic Urothelial Cancer (JAVELIN Bladder 100) · Source last updated 2024-03-27

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

Measure
NUMBER
Unit
percentage of participants
Interval / dispersion
95% Confidence Interval
Time frame
From randomization to progression of disease, start of new anti-cancer therapy or discontinuation from study or death, whichever occurred first (for a maximum duration of 41 months)

What was measured

Investigator assessed objective response according to RECIST version 1.1, was defined as participants with confirmed best overall response of CR or PR. CR was defined as complete disappearance of all target and non-target lesions, with the exception of nodal disease and sustained for at least 4 weeks. A CR also required normalization of tumor marker levels and any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. PR was defined as at least 30% decrease in the sum of the longest dimensions of target lesions taking as reference the baseline sum longest dimensions.

Analysis population: The full analysis set included all randomized participants.

Groups in this outcome

Avelumab + Best Supportive Care (BSC)

Participants received an intravenous (IV) infusion of 10 milligrams per kilograms (mg/kg) of Avelumab along with BSC, on Day 1 and 15 of each 28 days treatment cycle, until confirmed disease progression, participant refusal, lost to follow up, unacceptable toxicity, or study termination by the sponsor, whichever occurred first. BSC was administered as per the treating physician. Participants were followed up until death, end of the study or withdrawal of consent, whichever comes first, regardless of initiation of new anti-cancer therapy.

Best Supportive Care

As prescribed by the treating physician, participants received BSC which included treatment with antibiotics, nutritional support, correction of metabolic disorders, optimal symptom control and pain management, until confirmed disease progression, participant refusal, lost to follow up, unacceptable toxicity, or study termination by the sponsor, whichever occurred first. Participants were followed up until death, end of the study or withdrawal of consent, whichever comes first, regardless of initiation of new anti-cancer therapy.

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

Analysis denominator · Participants

GroupSource count
Avelumab + Best Supportive Care (BSC)350
Best Supportive Care350

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Avelumab + Best Supportive Care (BSC)12.3Not reported9.016.2Not reported
Best Supportive Care3.4Not reported1.85.9Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        9.0
        upper Limit
        16.2
        value
        12.3
      2. group Id
        OG001
        lower Limit
        1.8
        upper Limit
        5.9
        value
        3.4
denoms
  1. counts
    1. group Id
      OG000
      value
      350
    2. group Id
      OG001
      value
      350
    units
    Participants
description
Investigator assessed objective response according to RECIST version 1.1, was defined as participants with confirmed best overall response of CR or PR. CR was defined as complete disappearance of all target and non-target lesions, with the exception of nodal disease and sustained for at least 4 weeks. A CR also required normalization of tumor marker levels and any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. PR was defined as at least 30% decrease in the sum of the longest dimensions of target lesions taking as reference the baseline sum longest dimensions.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received an intravenous (IV) infusion of 10 milligrams per kilograms (mg/kg) of Avelumab along with BSC, on Day 1 and 15 of each 28 days treatment cycle, until confirmed disease progression, participant refusal, lost to follow up, unacceptable toxicity, or study termination by the sponsor, whichever occurred first. BSC was administered as per the treating physician. Participants were followed up until death, end of the study or withdrawal of consent, whichever comes first, regardless of initiation of new anti-cancer therapy.
    id
    OG000
    title
    Avelumab + Best Supportive Care (BSC)
  2. description
    As prescribed by the treating physician, participants received BSC which included treatment with antibiotics, nutritional support, correction of metabolic disorders, optimal symptom control and pain management, until confirmed disease progression, participant refusal, lost to follow up, unacceptable toxicity, or study termination by the sponsor, whichever occurred first. Participants were followed up until death, end of the study or withdrawal of consent, whichever comes first, regardless of initiation of new anti-cancer therapy.
    id
    OG001
    title
    Best Supportive Care
param Type
NUMBER
population Description
The full analysis set included all randomized participants.
reporting Status
POSTED
time Frame
From randomization to progression of disease, start of new anti-cancer therapy or discontinuation from study or death, whichever occurred first (for a maximum duration of 41 months)
title
Percentage of Participants With Objective Response as Assessed by Investigator
type
SECONDARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice