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This study will compare the safety and efficacy for two regimens of etanercept in patients with rheumatoid arthritis (RA). The two regimens to be compared are a 25mg twice weekly regimen and a 50mg once weekly regimen.
This study will compare the safety and efficacy for two regimens of etanercept in patients with rheumatoid arthritis (RA). The two regimens to be compared are a 25mg twice weekly regimen and a 50mg once weekly regimen.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| etanercept | Drug |
| Measure | Description | Time Frame |
|---|---|---|
| The primary comparison of the study will be the change of DAS28-4ESR scores from baseline (week 0) between the 10 mg BIW group (at week 12) and the 25 mg QW group (at week 12). |
| Measure | Description | Time Frame |
|---|---|---|
| ACR 20, 50, and 70; Number of swollen joints (68 joints); Number of painful joints on pressure or motion (71 joints); Physician global assessment; Patient global assessment; Duration of morning stiffness. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Medical Monitor | Wyeth is now a wholly owned subsidiary of Pfizer | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Goshogawara | Aomori | 037-0053 | Japan | |||
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| ID | Term |
|---|---|
| D001172 | Arthritis, Rheumatoid |
| ID | Term |
|---|---|
| D001168 | Arthritis |
| D007592 | Joint Diseases |
| D009140 | Musculoskeletal Diseases |
| D012216 | Rheumatic Diseases |
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| ID | Term |
|---|---|
| D000068800 | Etanercept |
| ID | Term |
|---|---|
| D007141 | Immunoglobulin Fc Fragments |
| D007128 | Immunoglobulin Fragments |
| D010446 | Peptide Fragments |
| D010455 | Peptides |
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| Choseigun |
| Chiba |
| 299-4301 |
| Japan |
| Yotsukaidō | Chiba | 284-0003 | Japan |
| Fukuoka | Fukuoka | 810-0001 | Japan |
| Fukushima | Fukushima | 960-8251 | Japan |
| Higashihiroshima | Hiroshima | 790-0002 | Japan |
| Katoh | Hyōgo | 673-1462 | Japan |
| Sagamihara | Kanagawa | 228-8522 | Japan |
| Kumamoto | Kumamoto | 862-0976 | Japan |
| Sendai | Miyagi | 982-0032 | Japan |
| Nagano | Nagano | 380-0928 | Japan |
| Sasebo | Nagasaki | 857-1195 | Japan |
| Ōita | Oita Prefecture | 870-0823 | Japan |
| D003240 |
| Connective Tissue Diseases |
| D017437 | Skin and Connective Tissue Diseases |
| D001327 | Autoimmune Diseases |
| D007154 | Immune System Diseases |
| D000602 |
| Amino Acids, Peptides, and Proteins |
| D007127 | Immunoglobulin Constant Regions |
| D007136 | Immunoglobulins |
| D007162 | Immunoproteins |
| D001798 | Blood Proteins |
| D011506 | Proteins |
| D012712 | Serum Globulins |
| D005916 | Globulins |
| D018124 | Receptors, Tumor Necrosis Factor |
| D018121 | Receptors, Cytokine |
| D011971 | Receptors, Immunologic |
| D011956 | Receptors, Cell Surface |
| D008565 | Membrane Proteins |