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NCT02155647 · OUTCOME

Part B: Durable Response Rate (DRR)

Avelumab in Participants With Merkel Cell Carcinoma (JAVELIN Merkel 200) · Source last updated 2024-03-13

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
Up to 161 weeks

What was measured

Durable response is defined as an objective response (confirmed complete response \[CR\] or confirmed Partial response \[PR\]) according to Response Evaluation Criteria in Solid Tumors version (RECIST) 1.1, determined by the Independent Endpoint Review Committee (IERC), with a duration of at least 6 months. The DRR was determined as the percentage of participants with an objective response in terms of CR or PR according to RECIST 1.1, as determined by the IERC, with a duration of at least 6 months. CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30% reduction from baseline in the sum of the longest diameter (SLD) of all lesions.

Analysis population: Full analysis set (FAS) included all participants who received at least 1 dose of study treatment.

Groups in this outcome

Part B: Avelumab

Participants received Avelumab as first-line treatment for metastatic or distally recurrent MCC at a dose of 10 mg/kg as 1-hour intravenous infusion once every 2 weeks until therapeutic failure, significant clinical deterioration, unacceptable toxicity, or any criterion for withdrawal from the trial or investigational medicinal product occurs.

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

Analysis denominator · Participants

GroupSource count
Part B: Avelumab116

Reported measurements

Source class 1
Values in Percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Part B: Avelumab30.2Not reported22.039.4Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        22.0
        upper Limit
        39.4
        value
        30.2
denoms
  1. counts
    1. group Id
      OG000
      value
      116
    units
    Participants
description
Durable response is defined as an objective response (confirmed complete response \[CR\] or confirmed Partial response \[PR\]) according to Response Evaluation Criteria in Solid Tumors version (RECIST) 1.1, determined by the Independent Endpoint Review Committee (IERC), with a duration of at least 6 months. The DRR was determined as the percentage of participants with an objective response in terms of CR or PR according to RECIST 1.1, as determined by the IERC, with a duration of at least 6 months. CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30% reduction from baseline in the sum of the longest diameter (SLD) of all lesions.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received Avelumab as first-line treatment for metastatic or distally recurrent MCC at a dose of 10 mg/kg as 1-hour intravenous infusion once every 2 weeks until therapeutic failure, significant clinical deterioration, unacceptable toxicity, or any criterion for withdrawal from the trial or investigational medicinal product occurs.
    id
    OG000
    title
    Part B: Avelumab
param Type
NUMBER
population Description
Full analysis set (FAS) included all participants who received at least 1 dose of study treatment.
reporting Status
POSTED
time Frame
Up to 161 weeks
title
Part B: Durable Response Rate (DRR)
type
PRIMARY
unit Of Measure
Percentage of participants

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

Preserved source evidence · Not medical advice