Trial reportBlood2026
Circulating tumor cells predict myeloma outcomes in patients treated with daratumumab, bortezomib, lenalidomide, and dexamethasone.
Trial report in Blood, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03710603 (A Phase 3 Study Comparing Daratumumab, VELCADE), which is not on this map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Phase 3 Study Comparing Daratumumab, VELCADE (Bortezomib), Lenalidomide, and Dexamethasone (D-VRd) vs VELCADE, Lenalidomide, and Dexamethasone (VRd) in Subjects With Previously Untreated Multiple Myeloma Who Are Eligible for High-dose Therapy
Who cites it
7 citing papers in PubMed.
- Review
- Article
- Functional high-risk phenotype predicts poor survival in multiple myeloma independent of front-line treatment: A secondary analysis of CIBMTR data.British journal of haematology · 2026Article
- Review
- An odyssey of monoclonal gammopathies: focusing on precursors and the progression from MGUS and SMM to multiple Myeloma, with a brief overview of novel therapeutic strategies.Clinical and experimental medicine · 2026Review
- Plasma cell identity escape drives resistance to anti-BCMA T-cell-redirecting therapy in multiple myeloma.bioRxiv : the preprint server for biology · 2025Article
- The Strange Case of Functional High-Risk Multiple Myeloma Patients: Is It Possible to Identify Them in Clinical Practice?Cancers · 2025Article
Corrections and comments
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Authors and funding
26 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
abstractCirculating tumor cells (CTC) represent a high-risk biomarker in newly diagnosed multiple myeloma (NDMM); however, their prognostic value among transplant-eligible (TE) patients receiving daratumumab/bortezomib/lenalidomide/dexamethasone (D-VRd) remains unknown. In this study, we analyzed CTC in the phase 3 PERSEUS/EMN017 trial. TE-NDMM patients were randomized (1:1) to D-VRd with daratumumab/lenalidomide maintenance (D-VRd group) or bortezomib/lenalidomide/dexamethasone (VRd) with lenalidomide maintenance (VRd group), both with transplant. A subset of 451 of 709 patients from PERSEUS (D-VRd, 231/355; VRd, 220/354) had screening blood samples collected for CTC analysis by flow cytometry. CTC were detected in 370 patients (82%; median limit of detection, 0.0004%). CTC were prognostic of progression-free survival (PFS), independent of other factors, as a continuous (hazard ratio [HR], 1.36 [95% confidence interval (CI), 1.15-1.60]; P< .001) and categorical variable (≥0.175% CTC-high, optimal threshold). D-VRd improved PFS vs VRd in CTC-low patients (4-year rates: 88% vs 74%; HR, 0.42 [95% CI, 0.25-0.70]; P = .0013). Regardless of study treatment, minimal residual disease (MRD)-negativity rates were lower in CTC-high vs CTC-low patients (10-5: 52.2% vs 66.2%; 10-6: 34.8% vs 52.4%). D-VRd significantly increased MRD-negativity rates vs VRd among CTC-high (10-5: 69.4% vs 33.3%; 10-6: 47.2% vs 21.2%; both P< .05) and CTC-low patients (10-5: 74.4% vs 57.8%; 10-6: 65.6% vs 38.5%; both P< .001), with similar observations for sustained MRD-negativity. CTC levels are an independent prognostic factor in TE-NDMM treated with standard-of-care frontline quadruplet. D-VRd improved and sustained MRD-negativity rates in CTC-high and CTC-low, and improved PFS for CTC-low with a positive trend in CTC-high patients. This trial was registered at www.clinicaltrials.gov as #NCT03710603.
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