Prosigna Risk of Recurrence score and intrinsic subtypes are associated with adjuvant anthracycline chemotherapy benefit in high-risk breast cancer
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
NCIC-CTG MA.5 and DBCG 89D are symmetrically designed randomized trials comparing adjuvant cyclophosphamide, epirubicin, and fluorouracil with cyclophosphamide, methotrexate, and fluorouracil in high-risk breast cancer patients. In a joint analysis we evaluate the predictive value in terms of anthracycline benefit of molecular subtyping by PAM50. A statistically significant interaction ( P = 0.008) between continuous Risk of Recurrence (ROR) score and treatment regimen is evident, translating into a clear distinct treatment effect according to ROR score category with HR 0.51 for ROR score ≥ 72 and HR 1.10 for ROR score < 52 (P interaction = 0.004). The analysis provides evidence of the benefit from anthracycline in HER2-enriched subtype; for patients with discordance of HER2 subtype and clinical HER2 status, HER2-enriched subtype was predictive of anthracycline benefit whereas clinical HER2 positive status was not. Anthracycline-based adjuvant chemotherapy may safely be withheld for patients with a low ROR score while the benefit increases with increasing ROR score.
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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 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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