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NCT01721044 · OUTCOME

Percentage of Participants Achieving ACR/EULAR Remission - SDAI ≤3.3 - Placebo Versus Baricitinib 2 mg

A Moderate to Severe Rheumatoid Arthritis Study · Source last updated 2019-09-18

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

Measure
NUMBER
Unit
Percent of Participants
Interval / dispersion
Not reported
Time frame
Week 12

What was measured

The ACR/EULAR definitions of rheumatoid arthritis (RA) remission includes an index-based definition. The index-based definition of remission occurs with a SDAI score ≤3.3. The SDAI is a tool for measurement of disease activity in RA that integrates TJC28 (0 to 28), SJC28 (0 to 28), acute phase response using C-reactive protein (0.1 to 10.0 mg/dL), Patient's Global Assessment of Disease Activity using VAS (0 to 10.0 cm), and Physician's Global Assessment of Disease Activity using VAS (0 to 10.0 cm). Lower scores indicated less disease activity.

Analysis population: mITT population includes all randomized participants who received at least 1 dose of the study drug. Participants were analyzed according to the study drug to which they were randomized or assigned per protocol. Missing values due to discontinuation of study or drug, rescue, or missing data were imputed using NRI.

Groups in this outcome

Placebo

Placebo administered PO QD through Week 24. Participants continued to take background cDMARD therapy throughout study.

Baricitinib 2 mg

Baricitinib 2 mg administered PO QD through Week 24. Participants continued to take background cDMARD therapy throughout study.

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

Analysis denominator · Participants

GroupSource count
Placebo176
Baricitinib 2 mg174

Reported measurements

Source class 1
Values in Percent of Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Placebo1.7Not reportedNot reportedNot reportedNot reported
Baricitinib 2 mg2.3Not reportedNot reportedNot reportedNot reported

Source statistical analyses

Group order, estimate direction, methods and comments are retained. No treatment ranking is inferred.

  1. group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY_OR_OTHER_LEGACY
    p Value
    0.723
    statistical Comment
    If logistic regression sample size requirements are not met, the p-value from Fisher's exact test is used instead.
    statistical Method
    Regression, Logistic
Complete source fields
analyses
  1. group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY_OR_OTHER_LEGACY
    p Value
    0.723
    statistical Comment
    If logistic regression sample size requirements are not met, the p-value from Fisher's exact test is used instead.
    statistical Method
    Regression, Logistic
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        1.7
      2. group Id
        OG001
        value
        2.3
denoms
  1. counts
    1. group Id
      OG000
      value
      176
    2. group Id
      OG001
      value
      174
    units
    Participants
description
The ACR/EULAR definitions of rheumatoid arthritis (RA) remission includes an index-based definition. The index-based definition of remission occurs with a SDAI score ≤3.3. The SDAI is a tool for measurement of disease activity in RA that integrates TJC28 (0 to 28), SJC28 (0 to 28), acute phase response using C-reactive protein (0.1 to 10.0 mg/dL), Patient's Global Assessment of Disease Activity using VAS (0 to 10.0 cm), and Physician's Global Assessment of Disease Activity using VAS (0 to 10.0 cm). Lower scores indicated less disease activity.
groups
  1. description
    Placebo administered PO QD through Week 24. Participants continued to take background cDMARD therapy throughout study.
    id
    OG000
    title
    Placebo
  2. description
    Baricitinib 2 mg administered PO QD through Week 24. Participants continued to take background cDMARD therapy throughout study.
    id
    OG001
    title
    Baricitinib 2 mg
param Type
NUMBER
population Description
mITT population includes all randomized participants who received at least 1 dose of the study drug. Participants were analyzed according to the study drug to which they were randomized or assigned per protocol. Missing values due to discontinuation of study or drug, rescue, or missing data were imputed using NRI.
reporting Status
POSTED
time Frame
Week 12
title
Percentage of Participants Achieving ACR/EULAR Remission - SDAI ≤3.3 - Placebo Versus Baricitinib 2 mg
type
SECONDARY
unit Of Measure
Percent of Participants

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

Preserved source evidence · Not medical advice