Table 4.

IgG-RT dosing and IgG goal.

Kampouri et al.	• IVIG 400 mg/kg every 3–4 weeks or SCIG 100–200 mg/kg/week • IgG trough >400 mg/dL for first 3 months after CAR T therapy
2022 AAAAI Work Group Report	• IVIG 400–600 mg/kg/month or SCIG 100–200 mg/kg/week • IgG trough >800 mg/dL (>1000 mg/dL if recurrent pulmonary infections) • Titrate to clinical improvement
Hill et al., Bonagura et al.	• IVIG 400–800 mg/kg every 3–4 weeks or SCIG 100–200 mg/kg/week • IgG trough >400 mg/dL • Titrate to clinical improvement