TriangleNCT00299104 · OUTCOME
The Percentage of Participants With Major Clinical Response at Week 52
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
- Not reported
- Time frame
- Week 52
What was measured
Major clinical response is defined as a continuous six-month period of success by the ACR70. ACR70= 70% improvement compared with baseline in both Total Joint Count and Swollen Joint Count, as well as a 70% improvement in 3 of five additional measurements from: * the physician's global assessment of disease activity * patient's global assessment of disease activity * patient's assessment of pain * HAQ-DI (Health Assessment Questionnaire disability index) * an acute phase reactant C-Reactive Protein (CRP). (If CRP was missing then Erythrocyte Sedimentation Rate (ESR) was used if available.)
Analysis population: Intent to treat (ITT) population includes all randomized participants who received at least one infusion.
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 | Source count |
|---|---|
| Placebo + Methotrexate | 249 |
| Rituximab (0.5 g x 2) + Methotrexate | 249 |
| Rituximab (1.0 g x 2) + Methotrexate | 250 |
Reported measurements
Source class 1
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Placebo + Methotrexate | 8.4 | Not reported | Not reported | Not reported | Not reported |
| Rituximab (0.5 g x 2) + Methotrexate | 18.1 | Not reported | Not reported | Not reported | Not reported |
| Rituximab (1.0 g x 2) + Methotrexate | 21.2 | Not reported | Not reported | Not reported | Not reported |
Complete source fields
- classes
- categories
- measurements
- group Id
- OG000
- value
- 8.4
- group Id
- OG001
- value
- 18.1
- group Id
- OG002
- value
- 21.2
- denoms
- counts
- group Id
- OG000
- value
- 249
- group Id
- OG001
- value
- 249
- group Id
- OG002
- value
- 250
- units
- Participants
- description
- Major clinical response is defined as a continuous six-month period of success by the ACR70. ACR70= 70% improvement compared with baseline in both Total Joint Count and Swollen Joint Count, as well as a 70% improvement in 3 of five additional measurements from: * the physician's global assessment of disease activity * patient's global assessment of disease activity * patient's assessment of pain * HAQ-DI (Health Assessment Questionnaire disability index) * an acute phase reactant C-Reactive Protein (CRP). (If CRP was missing then Erythrocyte Sedimentation Rate (ESR) was used if available.)
- groups
- 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
- 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
- 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
- NUMBER
- population Description
- Intent to treat (ITT) population includes all randomized participants who received at least one infusion.
- reporting Status
- POSTED
- time Frame
- Week 52
- title
- The Percentage of Participants With Major Clinical Response at Week 52
- type
- SECONDARY
- unit Of Measure
- Percentage of Participants
Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0
Preserved source evidence · Not medical advice