Longterm Effect of Delaying Combination Therapy with Tumor Necrosis Factor Inhibitor in Patients with Aggressive Early Rheumatoid Arthritis: 10-year Efficacy and Safety of Adalimumab from the Randomized Controlled PREMIER Trial with Open-label Extension
Bibliographic record
Abstract
OBJECTIVE: To evaluate the longterm safety of adalimumab administered with or without methotrexate (MTX) and compare the efficacy of combination therapy initialization to adalimumab or MTX monotherapy initialization during the open-label extension (OLE) of the PREMIER trial (ClinicalTrials.gov Identifier:NCT00195663). METHODS: Patients with early rheumatoid arthritis (RA) were randomized to receive blinded adalimumab + MTX, adalimumab alone, or MTX alone for 2 years. Following the double-blinded period, patients enrolling in the OLE were given adalimumab for up to 8 additional years, beginning as monotherapy; investigators could add MTX at their discretion. Results for clinical, functional, and radiographic progression were collected for up to 10 years of treatment. RESULTS: During the PREMIER OLE, 250/497 patients (50.3%) completed the trial without new safety signals arising. Similar proportions of patients discontinued the trial early, although lack of efficacy was reported less often for patients initially randomized to the adalimumab + MTX arm (9.3%; 21.2%, and 23.7% for adalimumab and MTX monotherapies, respectively). Clinical and functional disease control was maintained throughout the trial. Patients initially randomized to adalimumab + MTX displayed better outcomes, particularly in prevention of radiographic progression (modified total Sharp score change = 4.0, 8.8, 11.0 at Year 10 for the initial adalimumab + MTX, adalimumab, and MTX arms, respectively). CONCLUSION: Intensive therapy with adalimumab + MTX combination in patients with early RA has longterm benefits compared to patients initiating with 2-year adalimumab or MTX monotherapy that persists up to 10 years following adalimumab OLE. No new safety findings were observed following longterm adalimumab treatment.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.003 | 0.003 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.003 |
| Insufficient payload (model declined to judge) | 0.003 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".