Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Treatment in Patients With Recurrent Infections and IgG Subclass Deficiency, and/or Deficient Anti-Polysaccharide Antibody Response
Brief Summary: There is no consensus on the treatment of patients with recurrent infections and isolated immunoglobulin G (IgG)-subclass deficiency and/or selective antipolysaccharide antibody deficiency. Therefore, the Dutch Inter University Working Party will start a study in which the treatment with antibiotics is compared with intravenous immunoglobulin therapy with respect to clinical outcome measures in both children and adults with this disorder.