Table 4.
Regimen | Evaluable patients | CR, % | VGPR, % | PR, % | OR, % | PFS | OS | |
---|---|---|---|---|---|---|---|---|
Current study | Bortez | 39 | 0 | 10 | 41 | 51 | 1 yr 36% 2 yr 16% |
1 yr 88% 2 yr 76% 3 yr 60% |
Richardson 200914 | Bortez | 64 | 3 | 14 | 23 | 51 | 1 yr ~60% 2 yr ~25% |
1 yr ~94% 2 yr ~89% |
Jagannath 200511 | Bortez+/-dex | 32 | 3*/6† | 9*/19† | 28*/63† | 40*/88† | NR | 1 yr 87% |
Harousseau 200612 | Bortez-Dex | 48 | 21 | 10 | 35 | 66 | NR | NR |
Rosinol 200713 | Bortez alt Dex |
40 | 12 | 7.5 | 40 | 60 | NR | NR |
Orlowski 200618 | Doxil/bortez | 57 | 16 | NR | 42 | 58 | NR | NR |
Popat ASH 200519 | LD-PAD | 20 | 11 | 31 | 47 | 89 | 2 yr | 1 yr 73% |
Oakavee 200519, 20 | PAD | 21 | 24 | 38 | 33 | 95 | 29 mo | 1 yr 95% |
Barlogie 200721 | VDT-PACE | 303 | 52 | 24 | 13 | 89 | 2 yr EFS 84% |
2 yr 87% |
San Miguel 200822, 26 | MP-bortez | 344 | 33 | 8 | 33 | 74 | TTP 24 mo | 1 yr ~90% 3-yr OS 68% |
Bortez, bortezomib; dex, dexamethasone; LD-PAD, low dose bortezomib, doxorubicin, and dexamethasone; MP, melphalan and prednisone; VDT-PACE, bortezomib, dexamethasone, thalidomide, cisplatin, doxorubicin, cyclophosphamide, and etoposide, NR, not reported.
2 cycles of single agent bortezomib
Overall response with dexamethasone added either after 2 cycles or after 4 cycles in 22 of the 32 patients.