title: Management of a pregnant woman with common variable immunodeficiency and previous reactions to intravenous IgG administration.
abstract: Common variable immunodeficiency is the most common symptomatic primary immunodeficiency in adulthood. Pregnant women with common variable immunodeficiency have different needs from other patients with the same disease. Because of immature state of the fetal and neonatal immune system, transplacental transfer of immunoglobulin G (IgG) has a relevant role in protecting the infant. We here report on a high-risk pregnant woman with common variable immunodeficiency with adverse reactions to intravenous immunoglobulin that was successfully rescued with a new Ig human intravenous, 10% liquid preparation. The treatment was tailored to the health status and characteristics of the patient. The new product was safe and well tolerated. The mother did not report any infections during pregnancy and the baby had a healthy course with 'protective' serum IgG levels. Our case is a further demonstration that intravenous immunoglobulin tolerability in patients with immunodeficiency could be linked to a product's characteristics.
authors.affiliation: Department of Scienze Cliniche e Molecolari, Clinica Medica, Torrette di Ancona, Italy. m.g.danieli@univpm.it
authors.forename: Maria Giovanna
authors.initials: MG
authors.lastname: Danieli
authors.forename: Romina
authors.initials: R
authors.lastname: Moretti
authors.forename: Lucia
authors.initials: L
authors.lastname: Pettinari
authors.forename: Simona
authors.initials: S
authors.lastname: Gambini
mesh_terms: D000328:Adult; D017074:Common Variable Immunodeficiency / Q000188:drug therapy*; D005260:Female; D006801:Humans; D016756:Immunoglobulins, Intravenous / Q000009:adverse effects* / Q000627:therapeutic use*; D007155:Immunologic Factors / Q000627:therapeutic use*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000188:drug therapy* / Q000276:immunology*
chemical_list: D016756:Immunoglobulins, Intravenous; D007155:Immunologic Factors