Table 3

Number of patients responding immunologicallya to GD2 at each dose level

GD2 dose level (μg)IgMIgGEither IgM or IgG
30/61/61/6
101/71/72/7
301/64/64/6
703/53/54/5
1301/73/73/7
  • a Immunological response is defined as a peak antibody titer ≥1:80 confirmed by either dot blot, ITLC, or flow cytometry.