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NCT00299104 · OUTCOME

Change in Functional Assessment of Chronic Illness Therapy Fatigue (FACIT-F) Score From Baseline at Week 52

A Study to Evaluate Rituximab in Combination With Methotrexate in Methotrexate-Naive Patients With Active Rheumatoid Arthritis · Source last updated 2017-07-28

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

Measure
MEAN
Unit
Score on a scale
Interval / dispersion
Standard Deviation
Time frame
Baseline, Week 52

What was measured

FACIT-F is a 13-item questionnaire. Patients scored each item on a 5-point scale: 0 (Not at all) to 4 (Very much). The larger the patient's response to the questions (with the exception of 2 negatively stated), the greater the patient's fatigue. For all questions, except for the 2 negatively stated ones, the code was reversed and a new score was calculated as (4 minus the patient's response). The sum of all responses resulted in the FACIT-Fatigue score for a total possible score of 0 (worse score) to 52 (better score). A higher score reflects an improvement in the patient's health status.

Analysis population: Participants from the Intent to treat (ITT) population includes all randomized participants who received at least one infusion who had data available for analyses. Observed data.

Groups in this outcome

Placebo + Methotrexate

Placebo intravenously on Days 1 and 15 + a background of methotrexate orally at a dose of 7.5 mg escalating by 2.5 mg a week every 1-2 weeks to achieve: 15 mg per week by Week 4 and 20 mg per week by Week 8. From Week 104 participants were eligible to receive Rituximab 2 X 0.5 g or Rituximab 2 X 1.0 g every 24 weeks.

Rituximab (0.5 g x 2) + Methotrexate

Rituximab intravenously at a dose of 0.5 g on Days 1 and 15 + a background of methotrexate orally at a dose of 7.5 mg escalating by 2.5 mg a week every 1-2 weeks to achieve: 15 mg per week by Week 4 and 20 mg per week by Week 8. Subsequent Rituximab treatment courses were given at 24 week intervals for 5 years provided the Disease Activity Score 28 Joint Count- Erythrocyte Sedimentation Rate (DAS-ESR) result was ≥2.6

Rituximab (1.0 g x 2) + Methotrexate

Rituximab intravenously at a dose of 1.0 g on Days 1 and 15 + a background of methotrexate orally at a dose of 7.5 mg escalating by 2.5 mg a week every 1-2 weeks to achieve: 15 mg per week by Week 4 and 20 mg per week by Week 8. Subsequent Rituximab treatment courses were given at 24 week intervals for 5 years provided the Disease Activity Score 28 Joint Count- Erythrocyte Sedimentation Rate (DAS-ESR) result was ≥2.6

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

Analysis denominator · Participants

GroupSource count
Placebo + Methotrexate198
Rituximab (0.5 g x 2) + Methotrexate206
Rituximab (1.0 g x 2) + Methotrexate218

Reported measurements

Source class 1
Values in Score on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Placebo + Methotrexate10.15411.1344Not reportedNot reportedNot reported
Rituximab (0.5 g x 2) + Methotrexate11.83311.5807Not reportedNot reportedNot reported
Rituximab (1.0 g x 2) + Methotrexate12.42612.2535Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        11.1344
        value
        10.154
      2. group Id
        OG001
        spread
        11.5807
        value
        11.833
      3. group Id
        OG002
        spread
        12.2535
        value
        12.426
denoms
  1. counts
    1. group Id
      OG000
      value
      198
    2. group Id
      OG001
      value
      206
    3. group Id
      OG002
      value
      218
    units
    Participants
description
FACIT-F is a 13-item questionnaire. Patients scored each item on a 5-point scale: 0 (Not at all) to 4 (Very much). The larger the patient's response to the questions (with the exception of 2 negatively stated), the greater the patient's fatigue. For all questions, except for the 2 negatively stated ones, the code was reversed and a new score was calculated as (4 minus the patient's response). The sum of all responses resulted in the FACIT-Fatigue score for a total possible score of 0 (worse score) to 52 (better score). A higher score reflects an improvement in the patient's health status.
dispersion Type
Standard Deviation
groups
  1. description
    Placebo intravenously on Days 1 and 15 + a background of methotrexate orally at a dose of 7.5 mg escalating by 2.5 mg a week every 1-2 weeks to achieve: 15 mg per week by Week 4 and 20 mg per week by Week 8. From Week 104 participants were eligible to receive Rituximab 2 X 0.5 g or Rituximab 2 X 1.0 g every 24 weeks.
    id
    OG000
    title
    Placebo + Methotrexate
  2. description
    Rituximab intravenously at a dose of 0.5 g on Days 1 and 15 + a background of methotrexate orally at a dose of 7.5 mg escalating by 2.5 mg a week every 1-2 weeks to achieve: 15 mg per week by Week 4 and 20 mg per week by Week 8. Subsequent Rituximab treatment courses were given at 24 week intervals for 5 years provided the Disease Activity Score 28 Joint Count- Erythrocyte Sedimentation Rate (DAS-ESR) result was ≥2.6
    id
    OG001
    title
    Rituximab (0.5 g x 2) + Methotrexate
  3. description
    Rituximab intravenously at a dose of 1.0 g on Days 1 and 15 + a background of methotrexate orally at a dose of 7.5 mg escalating by 2.5 mg a week every 1-2 weeks to achieve: 15 mg per week by Week 4 and 20 mg per week by Week 8. Subsequent Rituximab treatment courses were given at 24 week intervals for 5 years provided the Disease Activity Score 28 Joint Count- Erythrocyte Sedimentation Rate (DAS-ESR) result was ≥2.6
    id
    OG002
    title
    Rituximab (1.0 g x 2) + Methotrexate
param Type
MEAN
population Description
Participants from the Intent to treat (ITT) population includes all randomized participants who received at least one infusion who had data available for analyses. Observed data.
reporting Status
POSTED
time Frame
Baseline, Week 52
title
Change in Functional Assessment of Chronic Illness Therapy Fatigue (FACIT-F) Score From Baseline at Week 52
type
SECONDARY
unit Of Measure
Score on a scale

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Preserved source evidence · Not medical advice