Idiotype vaccines for lymphoma: Potential factors predicting the induction of immune responses

Table 1 Relevance of potential factors predicting idiotype vaccine-induced clinical outcome in major clinical trials

No. of patients	Comparison	Type of study	Results	Ref.
136	FcγRIIIa 158	Retrospective analysis	Better outcome for V/V	[24,25]
289	FcγRIIIa 158	Prospective analysis	No outcome difference	[38]
117	Idiotype/Isotype	Retrospective analysis	Better outcome for IgM	[23]

FcγRIIIa: Fc γ receptor IIIa; V/V: Valine/valine.