Pomalidomide plus low-dose dexamethasone (POM + LoDEX) versus high-dose dexamethasone (HiDEX) in relapsed/refractory multiple myeloma (RRMM): MM-003 analysis of patients (pts) with moderate renal impairment (RI).
Bibliographic record
Abstract
8527 Background: Pts who have exhausted lenalidomide (LEN) and bortezomib (BORT) treatment (Tx) have a poor prognosis. A significant proportion of pts have RI with increasing incidence during disease course. POM + LoDEX has demonstrated efficacy in pts with prior LEN and BORT, including those with RI. MM-003 is an open-label, multicenter, phase 3 trial comparing POM + LoDEX vs HiDEX in RRMM pts who failed LEN and BORT and progressed on their last Tx. Methods: Pts must have failed LEN and BORT after ≥ 2 consecutive cycles of each (alone or in combination) and must have been refractory to last prior Tx (progressive disease [PD] during Tx or within 60 days). Pts with creatinine clearance (CrCl) < 45 mL/min were excluded. Randomization was 2:1 to POM 4 mg D1–21 + DEX 40 mg (20 mg for pts aged > 75 y) qw; or DEX 40 mg (20 mg for pts aged > 75 y) D1–4, 9–12, and 17–20 (28-D cycles). Tx continued until PD or unacceptable adverse event (AE). The primary endpoint was progression-free survival (PFS). Secondary endpoints included overall survival (OS) and AEs. This analysis examined pts with or without moderate RI (CrCl < 60 vs ≥ 60mL/min). Results: 302 pts received POM + LoDEX; 153 pts received HiDEX, 31% and 39% had moderate RI, respectively. Pts with moderate RI were more likely to be older (64% vs 36% aged > 65 y) vs no RI. Median follow-up was 4 mo. Median PFS and OS were significantly longer with POM + LoDEX vs HiDEX regardless of RI (Table). Similar AE rates for POM + LoDEX as well as HiDEX Tx were seen in pts with and without moderate RI (Table). Discontinuation due to AE was 5% vs 7% (no moderate RI) and 11% vs 5% (moderate RI). Conclusions: POM + LoDEX significantly extended PFS and OS vs HiDEX in pts with or without moderate RI. Tolerability of POM + LoDEX was acceptable across subgroups, with few discontinuations due to AE. Clinical trial information: NCT01311687. [Table: see text]
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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 | 0.003 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.003 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| 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".