Effect of adoptive T cells on immunoglobulin recovery
| Ig subtype . | Rate (-exT), mg/dL/d . | Rate (+exT), mg/dL/d . | P . |
|---|---|---|---|
| IgA | 0.62 | 1.33 | .041 |
| IgG | 3.41 | 11.22 | .0006 |
| IgM | -0.03 | 0.31 | .0001 |
| Ig subtype . | Rate (-exT), mg/dL/d . | Rate (+exT), mg/dL/d . | P . |
|---|---|---|---|
| IgA | 0.62 | 1.33 | .041 |
| IgG | 3.41 | 11.22 | .0006 |
| IgM | -0.03 | 0.31 | .0001 |
Estimated rates of initial recovery of polyclonal IgA (in patients with non-IgA myeloma), IgG (in patients with non-IgG myeloma), and IgM for 54 patients in current trial who received expanded T cells (+exT) compared with 102 total patients in historical database who did not receive expanded T cells (-exT). P values were significant for immunoglobulin recovery rates.