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NCT01668784 · OUTCOME

Percentage of Participants With Disease-related Symptom Progression (DRSP)

Study of Nivolumab (BMS-936558) vs. Everolimus in Pre-Treated Advanced or Metastatic Clear-cell Renal Cell Carcinoma (CheckMate 025) · Source last updated 2022-08-09

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 up to disease progression or death (approximately up to 105 Months)

What was measured

Disease-related symptom progression rate (DRSPR)=a decrease of two points in the Functional Assessment of Cancer Therapy-Kidney Symptom Index - Disease Related Symptoms (FKSI-DRS) questionnaire relative to the participant's baseline FKSI-DRS score with no later increase above this threshold observed during the course of the study. The 9 items of the FKSI-DRS were summarized into a symptom scale ranging in score from 0 to 36, with 0 being the worst possible score and 36 being the best possible score. A single measure reporting a decrease of at least 2 units was considered disease-related symptom progression only if it was the last one available for the participant. In order to consider a questionnaire received as valid, over 50% of the items were to be completed. Calculated by the Clopper-Pearson method for each treatment group.

Analysis population: All randomized participants; any participants that was randomized to any treatment group in the study.

Groups in this outcome

Nivolumab

Nivolumab at 3 mg/kg solution provided intravenously every 2 weeks until documented disease progression, discontinuation due to toxicity, withdrawal of consent or the study ends.

Everolimus

Everolimus provided in 10 mg tablets by mouth daily until documented disease progression, discontinuation due to toxicity, withdrawal of consent or the study ends.

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

Analysis denominator · Participants

GroupSource count
Nivolumab410
Everolimus411

Reported measurements

Disease-related Symptom Progression Rate (DRSPR)
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Nivolumab44.6Not reported39.050.3Not reported
Everolimus54.6Not reported49.260.0Not reported
DRSPR Including Death and Investigator Progression
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Nivolumab95.5Not reported92.697.5Not reported
Everolimus99.4Not reported97.999.9Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        39.0
        upper Limit
        50.3
        value
        44.6
      2. group Id
        OG001
        lower Limit
        49.2
        upper Limit
        60.0
        value
        54.6
    title
    Disease-related Symptom Progression Rate (DRSPR)
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        92.6
        upper Limit
        97.5
        value
        95.5
      2. group Id
        OG001
        lower Limit
        97.9
        upper Limit
        99.9
        value
        99.4
    title
    DRSPR Including Death and Investigator Progression
denoms
  1. counts
    1. group Id
      OG000
      value
      410
    2. group Id
      OG001
      value
      411
    units
    Participants
description
Disease-related symptom progression rate (DRSPR)=a decrease of two points in the Functional Assessment of Cancer Therapy-Kidney Symptom Index - Disease Related Symptoms (FKSI-DRS) questionnaire relative to the participant's baseline FKSI-DRS score with no later increase above this threshold observed during the course of the study. The 9 items of the FKSI-DRS were summarized into a symptom scale ranging in score from 0 to 36, with 0 being the worst possible score and 36 being the best possible score. A single measure reporting a decrease of at least 2 units was considered disease-related symptom progression only if it was the last one available for the participant. In order to consider a questionnaire received as valid, over 50% of the items were to be completed. Calculated by the Clopper-Pearson method for each treatment group.
dispersion Type
95% Confidence Interval
groups
  1. description
    Nivolumab at 3 mg/kg solution provided intravenously every 2 weeks until documented disease progression, discontinuation due to toxicity, withdrawal of consent or the study ends.
    id
    OG000
    title
    Nivolumab
  2. description
    Everolimus provided in 10 mg tablets by mouth daily until documented disease progression, discontinuation due to toxicity, withdrawal of consent or the study ends.
    id
    OG001
    title
    Everolimus
param Type
NUMBER
population Description
All randomized participants; any participants that was randomized to any treatment group in the study.
reporting Status
POSTED
time Frame
from randomization up to disease progression or death (approximately up to 105 Months)
title
Percentage of Participants With Disease-related Symptom Progression (DRSP)
type
SECONDARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice