IVIg is administered in a standard dose of 2 g/kg divided over 3-5 days; however, despite this therapy, some patients ... treated with 2 g/kg of IVIg. Total IgG levels were determined in serum ...
responses to the tetanus vaccine was similar in both groups—39.1% of rituximab-treated patients had a 4-fold or greater increase in anti-tetanus immunoglobulin G titers from baseline compared ...