Table 3. Dosage trends in 2L & 3L cohorts.
| Regimen | Drug | Median dosage | Drug | Median dosage |
|---|---|---|---|---|
| Median index dosage per regimen, 2L cohort | ||||
| R ± GDP-based, n = 266 | Age <65 years, n = 42 | Age 65+ years, n = 224 | ||
| Gemcitabine | 983.0 mg/m2 | Gemcitabine | 882.5 mg/m2 | |
| Dexamethasone | 39.0 mg | Dexamethasone | 33.0 mg | |
| Cisplatin, n = 30 | 73.0 mg/m2 | Cisplatin, n = 124 | 59.5 mg/m2 | |
| Carboplatin, n = 14 | 475.0 mg | Carboplatin, n = 102 | 400.0 mg | |
| Rituximab, n = 26 | 382.0 mg/m2 | Rituximab, n = 167 | 384.0 mg/m2 | |
| R ± CHASE-based, n = 306 | Age <65 years, n = 175 | Age 65+ years, n = 131 | ||
| Cyclophosphamide | 1203.0 mg/m2 | Cyclophosphamide | 1163.0 mg/m2 | |
| Cytosine arabinoside | 1971.0 mg/m2 | Cytosine arabinoside | 1523.0 mg/m2 | |
| Etoposide | 118.7 mg/m2 | Etoposide | 115.2 mg/m2 | |
| Dexamethasone | 33.0 mg | Dexamethasone | 33.0 mg | |
| Rituximab, n = 152 | 386.5 mg/m2 | Rituximab, n = 106 | 385.0 mg/m2 | |
| R ± DHAP-based, n = 3 | Age <65 years, n = 1 | Age 65+ years, n = 2 | ||
| Cisplatin | 106.0 mg/m2 | Cisplatin | 73.5 mg/m2 | |
| Cytosine | 4224.0 mg/m2 | Cytosine | 2666.5 mg/m2 | |
| Dexamethasone | 20.0 mg | Dexamethasone | 25.0 mg | |
| Rituximab, n = 1 | 411.0 mg/m2 | Rituximab, n = 1 | 615.0 mg/m2 | |
| R ± DeVIC-based, n = 213 | Age <65 years, n = 42 | Age 65+ years, n = 171 | ||
| Dexamethasone | 33.0 mg | Dexamethasone | 33.0 mg | |
| Etoposide | 113.7 mg/m2 | Etoposide | 98.8 mg/m2 | |
| Ifosfamide | 1705.5 mg/m2 | Ifosfamide | 1330.0 mg/m2 | |
| Carboplatin | 307.0 mg/m2 | Carboplatin | 239.0 mg/m2 | |
| Rituximab, n = 30 | 388.0 mg/m2 | Rituximab, n = 141 | 380.0 mg/m2 | |
| R ± EPOCH-based, n = 135 | Age <65 years, n = 48 | Age 65+ years, n = 87 | ||
| Etoposide | 63.8 mg/m2 | Etoposide | 61.9 mg/m2 | |
| Prednisolone | 53.8 mg/m2 | Prednisolone | 43.7 mg/m2 | |
| Vincristine | 0.6 mg/m2 | Vincristine | 0.6 mg/m2 | |
| Cyclophosphamide | 770.5 mg/m2 | Cyclophosphamide | 713.0 mg/m2 | |
| Doxorubicin | 12.8 mg/m2 | Doxorubicin | 11.5 mg/m2 | |
| Rituximab, n = 44 | 383.5 mg/m2 | Rituximab, n = 71 | 383.0 mg/m2 | |
| R ± ESHAP-based, n = 78 | Age <65 years, n = 26 | Age 65+ years, n = 52 | ||
| Etoposide | 62.3 mg/m2 | Etoposide | 61.8 mg/m2 | |
| Cytarabine | 1980.5 mg/m2 | Cytarabine | 1672.5 mg/m2 | |
| Cisplatin | 26.0 mg/m2 | Cisplatinum | 22.0 mg/m2 | |
| Methylprednisolone | 500.0 mg | Methylprednisolone | 500.0 mg | |
| Rituximab, n = 17 | 391.0 mg/m2 | Rituximab, n = 39 | 379.0 mg/m2 | |
| R ± ICE-based, n = 26 | Age <65 years, n = 10 | Age 65+ years, n = 16 | ||
| Ifosfomide | 3319.0 mg/m2 | Ifosfomide | 1318.0 mg/m2 | |
| Carboplatin | 600.0 mg | Carboplatin | 425.0 mg | |
| Etoposide | 106.8 mg/m2 | Etoposide | 106.8 mg/m2 | |
| Rituximab, n = 7 | 380.0 mg/m2 | Rituximab, n = 13 | 389.0 mg/m2 | |
| R-CVP-based, without doxorubicin, n = 296 | Age <65 years, n = 17 | Age 65+ years, n = 279 | ||
| Rituximab | 355.0 mg/m2 | Rituximab | 380.0 mg/m2 | |
| Cyclophosphamide | 693.0 mg/m2 | Cyclophosphamide | 594.0 mg/m2 | |
| Vincristine | 1.2 mg/m2 | Vincristine | 1.2 mg/m2 | |
| Prednisolone | 46.0 mg | Prednisolone | 33.0 mg | |
| R-Bendamustine-based, n = 84 | Age <65 years, n = 18 | Age 65+ years, n = 66 | ||
| Rituximab | 371.5 mg/m2 | Rituximab | 377.0 mg/m2 | |
| Bendamustine | 105.0 mg/m2 | Bendamustine | 118.0 mg/m2 | |
| Median index dosage per regimen, 3L cohort | ||||
| R± GDP-based, n = 106 | Age <65 years, n = 23 | Age 65+ years, n = 83 | ||
| Gemcitabine | 1032.0 mg/m2 | Gemcitabine | 837.0 mg/m2 | |
| Dexamethasone | 33.0 mg | Dexamethasone | 33.0 mg | |
| Cisplatin, n = 18 | 74.9 mg/m2 | Cisplatin, n = 43 | 59.2 mg/m2 | |
| Carboplatin, n = 5 | 500.0 mg | Carboplatin, n = 40 | 300.0 mg | |
| Rituximab, n = 13 | 387.0 mg/m2 | Rituximab, n = 62 | 382.0 mg/m2 | |
| R ± CHASE-based, n = 72 | Age <65 years, n = 35 | Age 65+ years, n = 37 | ||
| Cyclophosphamide | 1180.0 mg/m2 | Cyclophosphamide | 952.0 mg/m2 | |
| Cytosine arabinoside | 1925.0 mg/m2 | Cytosine arabinoside | 1404.0 mg/m2 | |
| Etoposide | 113.2 mg/m2 | Etoposide | 95.4 mg/m2 | |
| Dexamethasone | 33.0 mg | Dexamethasone | 33.0 mg | |
| Rituximab, n = 27 | 392.0 mg/m2 | Rituximab, n = 30 | 387.0 mg/m2 | |
| R ± DHAP-based, n = 1 | Age <65 years, n = 0 | Age 65+ years, n = 1 | ||
| Cisplatin | – | Cisplatin | 77.2 mg/m2 | |
| Cytosine | – | Cytosine | 1802.0 mg/m2 | |
| Dexamethasone | – | Dexamethasone | 33.0 mg | |
| R ± DeVIC-based, n = 89 | Age <65 years, n = 31 | Age 65+ years, n = 58 | ||
| Dexamethasone | 33.0 mg | Dexamethasone | 33.0 mg | |
| Etoposide | 119.6 mg/m2 | Etoposide | 111.0 mg/m2 | |
| Ifosfamide | 1686.0 mg/m2 | Ifosfamide | 1357.5 mg/m2 | |
| Carboplatin | 302.0 mg/m2 | Carboplatin | 246.0 mg/m2 | |
| Rituximab, n = 22 | 380.0 mg/m2 | Rituximab, n = 47 | 382.5 mg/m2 | |
| R ± EPOCH-based, n = 91 | Age <65 years, n = 30 | Age 65+ years, n = 61 | ||
| Etoposide | 66.8 mg/m2 | Etoposide | 67.0 mg/m2 | |
| Prednisolone | 59.5 mg/m2 | Prednisolone | 55.0 mg/m2 | |
| Vincristine | 0.6 mg/m2 | Vincristine | 0.7 mg/m2 | |
| Cyclophosphamide | 818.5 mg/m2 | Cyclophosphamide | 724.0 mg/m2 | |
| Doxorubicin | 13.2 mg/m2 | Doxorubicin | 12.4 mg/m2 | |
| Rituximab, n = 26 | 393.5 mg/m2 | Rituximab, n = 53 | 380.0 mg/m2 | |
| R ± ESHAP-based, n = 41 | Age <65 years, n = 18 | Age 65+ years, n = 23 | ||
| Etoposide | 58.8 mg/m2 | Etoposide | 58.7 mg/m2 | |
| Cytarabine | 1997.5 mg/m2 | Cytarabine | 1603.0 mg/m2 | |
| Cisplatinum | 25.1 mg/m2 | Cisplatinum | 21.5 mg/m2 | |
| Methylprednisolone | 250.0 mg | Methylprednisolone | 500.0 mg | |
| Rituximab, n = 12 | 387.5 mg/m2 | Rituximab, n = 17 | 389.0 mg/m2 | |
| R ± ICE-based, n = 14 | Age <65 years, n = 5 | Age 65+ years, n = 9 | ||
| Ifosfomide | 5110.0 mg/m2 | Ifosfomide | 1224.0 mg/m2 | |
| Carboplatin | 750.0 mg | Carboplatin | 330.0 mg | |
| Etoposide | 113.8 mg/m2 | Etoposide | 87.0 mg/m2 | |
| Rituximab, n = 4 | 388.5 mg/m2 | Rituximab, n = 9 | 395.0 mg/m2 | |
| R-CVP-based, without doxorubicin, n = 40 | Age <65 years, n = 8 | Age 65+ years, n = 32 | ||
| Rituximab | 359.5 mg/m2 | Rituximab | 385.0 mg/m2 | |
| Cyclophosphamide | 703.5 mg/m2 | Cyclophosphamide | 639.5 mg/m2 | |
| Vincristine | 1.2 mg/m2 | Vincristine | 1.2 mg/m2 | |
| Prednisolone | 32.0 mg | Prednisolone | 36.0 mg | |
| R-bendamustine-based, n = 36 | Age <65 years, n = 3 | Age 65+ years, n = 33 | ||
| Rituximab | 391.0 mg/m2 | Rituximab | 371.0 mg/m2 | |
| Bendamustine | 103.0 mg/m2 | Bendamustine | 75.0 mg/m2 | |
2L: Second-line; 3L: Third-line; R: Rituximab.