Prevention of pneumococcal infection in a patient with normal immunoglobulin levels but impaired polysaccharide antibody production.

Published

Journal Article

BACKGROUND: Patients with normal immunoglobulin levels may have an impaired response to immunization with pneumococcal vaccine and increased susceptibility to infection with encapsulated organisms. In children, but not adults, immunoglobulin replacement has been shown to be effective in reducing the infection rate. OBJECTIVE: To reduce the incidence of infection in an adult with impaired response to pneumococcal vaccine but normal serum IgG levels. METHODS: Intravenous IgG, 350 mg/kg, was given every 4 weeks. RESULTS: The patient, who was hospitalized 3 times in 3 years with respiratory tract infections and who had documented infection with Streptococcus pneumoniae and Haemophilus influenzae, did not require antibiotic therapy for more than 15 months while undergoing intravenous immunoglobulin replacement therapy. CONCLUSION: Adults with impaired response to vaccination with polyvalent pneumococcal vaccine and normal IgG levels may benefit from replacement therapy.

Full Text

Duke Authors

Cited Authors

  • Cohn, JA; Skorpinski, E; Cohn, JR

Published Date

  • November 2006

Published In

Volume / Issue

  • 97 / 5

Start / End Page

  • 603 - 605

PubMed ID

  • 17165266

Pubmed Central ID

  • 17165266

International Standard Serial Number (ISSN)

  • 1081-1206

Digital Object Identifier (DOI)

  • 10.1016/S1081-1206(10)61087-3

Language

  • eng

Conference Location

  • United States