Author | NCT No. | Agents | Ig type | Structural format | Target | Phase | References |
---|---|---|---|---|---|---|---|
Firestone R | N/A | Teclistamab | IgG4 | 1 + 1 symmetric | BCMA/CD3 | post-marketing revaluation | [4] |
Mohty M | NCT 04649359 | Elranatamab | IgG2a | 1 + 1 symmetric | BCMA/CD3 | II | [5] |
Lee HC | NCT03761108 | Linvoseltamab | IgG4κ | 1 + 1 symmetric | BCMA/CD3 | I/II | [6] |
Sun MY | NCT 04984434 | F182112 | -- | -- | BCMA/CD3 | I | [7] |
Morillo D | NCT 03399799 | Talquetamab | IgG4PAA | 1 + 1 symmetric | GPRC5D/CD3 | I | [8] |
Schinke CD | NCT 04634552 | Talquetamab | IgG4PAA | 1 + 1 symmetric | GPRC5D/CD3 | I/II | [8] |
Bachier CR | NCT05535244 | Cevostamab | IgG1 | 1 + 1 symmetric | FcRH5/CD3 | I/II | [11] |
NCT No. | N/A | NCT4649359 | NCT03761108 | NCT4984434 | NCT03399799 | NCT04586426 | NCT04108195 |
---|---|---|---|---|---|---|---|
NCT04634552 | |||||||
Target | BCMA/CD3 | BCMA/CD3 | BCMA/CD3 | BCMA/CD3 | GPRC5D/CD3*** | BCMA/CD3 + GPRC5D/CD3 | GPRC5D/CD3 + CD38 |
Drug | Teclistamab | Elranatamab | Linvoseltamab | F182112 | Talquetamab | Teclistamab + Talquetamab | Talquetamab + Daratumumab |
Patient Number | 24 | 123 | 179 (200 mg: n = 75 50 mg: n = 104) | 16 | 143(QW) 145(Q2W) 51(prior T therapy) | 63 | 65 |
Median age (year) | 66 (51–80) | 68 (36–89) | 66** (37–90) | 64 (52–74) | N/A | 67 (39–81) | 63 (37–81) |
Median prior LOT | 7 (4–13) | 5 (2–22) | 5** (1–16) | ≥ 4 (56%) | 5–6 | 5 (1–11) | 5 (2–16) |
TCR MM | 100% | 96.7% | 81%** | N/A | 74% 69% 84% | 78% | 58% |
Median time to response(mo) | 0.53 | NR (95%CI, 12.9-NE) | N/A | N/A | N/A | N/A | 1 (0.9–8.3) |
ORR | 60% | 61%* (95%CI, 51.8–69.6) | 64%(include 12 patients in Phase I) 50% | 43.8% (95%CI, 19.8–70.1) | 74% 73% 63% | 84% | 78% |
≥CR | N/A | 31.7% | N/A | N/A | (≥ VGPR)59% 57% 53% | 34% | 45% |
Median follow-up(mo) | 1.3 | 12.8 (0.2–22.7) | 2.3 4.7 | 3.1 (0.9–11.7) | 14.9 8.6 11.8 | 14.4 (0.5–21.9) | 11.5 (1.0-27.3) |
Median PFS(mo) | N/A | NR | N/A | N/A | 7.5 11.9 5.1 | N/A | 19.4 |
Mediann OS(mo) | N/A | NR | N/A | N/A | N/A | N/A | N/A |
12-mo PFS | N/A | 57.1% (95%CI, 47.2%-65.9%) | N/A | N/A | N/A | N/A | 76% |
12-mo OS | N/A | 62% (95%CI, 52.8%-70%) | N/A | N/A | N/A | N/A | 93% |
CRS/ICANs | Gr 1–2 CRS 41% | N/A | Gr1-2 CRS:36% 51% Gr ≥ 3 ICANS:2% 1% | Gr 1–2 CRS: 81% | Gr1-2 CRS:79% ICANS:11% 75% 11% 77% 3% | Gr 1–2 CRS 78%; Gr 3 CRS 3%; ICANS :1patient | Gr 1–2 CRS 78%; Gr 1–2 ICANS 5% |
Infection | N/A | N/A | Gr1-2:17%;Gr ≥ 3:26% 28% 31% | N/A | 58% 65% 71% | N/A | 63% |
References | [4] | [5] | [6] | [7] | [8] | [9] | [10] |