Long‐term safety and efficacy of etanercept in children with polyarticular‐course juvenile rheumatoid arthritis
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
OBJECTIVE: Previous studies showed that etanercept treatment in patients with polyarticular-course juvenile rheumatoid arthritis (JRA) provided rapid clinical improvement that was sustained for up to 2 years. The goal of our study was to provide data on safety and efficacy after 4 years of etanercept treatment in patients with JRA. METHODS: Patients with active polyarticular-course JRA who participated in an efficacy study continued etanercept treatment in an open-label extension. Safety was assessed by measuring rates of serious adverse events (SAEs) and serious infections. Efficacy was assessed using the American College of Rheumatology (ACR) Pediatric 30 criteria for improvement and standard measures of disease activity. (The ACR Pediatric 30 criteria are defined as improvement of > or = 30% in at least 3 of 6 core response variables used to assess disease activity, with no more than 1 variable worsening by > or = 30%.) RESULTS: Of the 69 patients who enrolled in the original efficacy study, 58 patients (84%) enrolled in the extension, 34 patients received etanercept treatment for > or = 4 years, and 32 of these received complete efficacy assessments. The rate of SAEs was 0.13 per patient-year, and the rate of serious infections was 0.04 per patient-year, in a total etanercept exposure of 225 patient-years. Eighty-two percent of patients who received corticosteroids at any time during the extension were able to decrease their dosage to < or = 5 mg/day prednisone equivalent. Of the 32 patients with complete efficacy data who received etanercept for > or = 4 years, 94% achieved an ACR Pediatric 30 response and 78% achieved an ACR Pediatric 70 response at the last study visit. CONCLUSION: Etanercept offers an acceptable safety profile in children with polyarticular-course JRA and provides significant improvement in disease manifestations that are sustained for > or = 4 years.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 it