Table 4.
Treatment received at diagnosis and at first relapse in the overall series and by periods of time.
| Plasmacytomas | Overall | Period 1 | Period 2 |
|---|---|---|---|
| At diagnosis | N = 1304 | N = 577 | N = 727 |
| QT | 873 (66.9%) | 565 (97.9%) | 308 (42.3%) |
| PI | 180 (13.8%) | − | 180 (24.7%) |
| IMiD | 70 (5.3%) | − | 70 (9.6%) |
| PI + IMiD | 150 (11.5%) | − | 150 (20.6%) |
| MAb | 16 (1.2%) | − | 16 (2.1%) |
| ASCT | 413 (31.6%) | 77 (13.3%) | 336 (46.2%) |
| Relapsed patients* | N = 768 | N = 305 | N = 463 |
| QT | 386 (50.2%) | 271 (88.8%) | 124 (26.7%) |
| PI | 155 (20.9%) | 7 (2.2%) | 154 (33.2%) |
| IMiD | 110 (14.3%) | 18 (5.9%) | 92 (19.8%) |
| PI + IMiD | 55 (7.1%) | − | 55 (11.8%) |
| MAb | 25 (3.2%) | − | 25 (5.3%) |
*Relapsed patients who received salvage therapy.