Approval Probability
TA Base Rate
Adjusted LOA
ML Risk
cycolophosphamide, vacristine, and pednisone x6 cycles followed by tositumomab and iodine I 131 tositumomab · 1 trial · 1 indication
Par. with response include those with Complete Response (CR: complete resolution of all disease-related radiological abnormalities and the disappearance of all signs and symptoms related to the disease), Complete Response/unconfirmed (CRu: complete resolution of all disease-related symptoms; residual lymph node mass \>1.5 centimeters in the greatest transverse diameter that has regressed by \>75%, indeterminate bone marrow, are present), or Partial Response (PR: \>=50% reduction in the sum of the products of the longest perpendicular diameters of all measurable lesions; no new lesions).
CR: complete resolution of all disease-related radiological abnormalities and the disappearance of all signs and symptoms related to the disease. CRu: complete resolution of all disease-related symptoms; residual lymph node mass \>1.5 centimeters in the greatest transverse diameter that has regressed by \>75%, indeterminate bone marrow, are present. PR: \>=50% reduction in the sum of the products of the longest perpendicular diameters of all measurable lesions; no new lesions. Confirmed response required CR, CRu, or PR, which were confirmed by 2 separate response evaluations \>=4 weeks apart.
| Arm | Type | Description |
|---|---|---|
| open-label, single arm | EXPERIMENTAL | cycolophosphamide, vacristine, and pednisone (CVP) x6 cycles followed by tositumomab and iodine I 131 tositumomab. CVP will be repeated every 21 days for a total of six cycles. tositumomab and iodine I 131 tositumomab will begin within 56 days following the first day of the sixth cycle of CVP. Patient will undergo two dosing phase for the tositumomab and iodine I 131 tositumomab therapy. |
| Name | Type | Description |
|---|---|---|
| cycolophosphamide, vacristine, and pednisone (CVP) x6 cycles followed by tositumomab and iodine I 131 tositumomab. | BIOLOGICAL | cycolophosphamide, vacristine, and pednisone (CVP) x6 cycles followed by tositumomab and iodine I 131 tositumomab. CVP will be repeated every 21 days for a total of six cycles. tositumomab and iodine I 131 tositumomab will begin within 56 days following the first day of the sixth cycle of CVP. Patient will undergo two dosing phase for the tositumomab and iodine I 131 tositumomab therapy. |
Inclusion Criteria: * Subjects must have a histologically confirmed initial diagnosis of low-grade non-Hodgkin's B-cell lymphoma according to the International Working Formulation (IWF) (32) (i.e., small lymphocytic with or without plasmacytoid differentiation; follicular small cleaved cell; or fol...