Antibody responses to immunization of patients with hemophilia with and without evidence of human immunodeficiency virus (human T-lymphotropic virus type III) infection.

Important note: Information in this article was accurate in 1987. The state of the art may have changed since the publication date.

Antibody responses to immunization of patients with hemophilia with and without evidence of human immunodeficiency virus (human T-lymphotropic virus type III) infection.

J Lab Clin Med. 1987 May;109(5):545-9. Unique Identifier : AIDSLINE MED/87196871
Ragni MV; Ruben FL; Winkelstein A; Spero JA; Bontempo FA; Lewis JH

Abstract: Antibody responses after immunization with 23-valent pneumococcal polysaccharide and trivalent influenza virus vaccines were evaluated in 30 adults with hemophilia and in 17 healthy controls. The 30 patients with hemophilia included 13 who were human immunodeficiency virus (HIV) antibody positive with acquired immune deficiency syndrome (AIDS) or AIDS-related complex (group 1), 11 who were asymptomatic HIV antibody positive (group 2), and six who were asymptomatic HIV antibody negative (group 3). Sera were obtained before and 4 weeks after immunization, and levels of antibody were measured by enzyme-linked immunoassay or by hemagglutination inhibition assay. All three groups of patients with hemophilia showed significantly higher preimmunization geometric mean titers of antibodies (groups 1 and 2, fivefold, group 3, 2.8-fold higher), with little increase after pneumococcal vaccine, when compared with controls. Defective humoral responses were noted in groups 1 and 2, with depressed antibody responses after influenza vaccine, significantly elevated levels of IgG and IgM, and depressed blastogenic responsiveness to pokeweed mitogen. Group 3 demonstrated normal responses to pokeweed mitogen, normal antibody responses to influenza vaccine, and normal level of IgG and IgM, although levels of IgG and IgM were higher than those of controls. These data suggest that humoral immune abnormalities are found frequently in patients with hemophilia who are HIV antibody positive. Further, prolonged administration of blood products, regardless of the recipient's HIV status, appears to be associated with polyclonal activation of B cells for T-independent but not T-dependent antigens.

Keywords: Acquired Immunodeficiency Syndrome/*IMMUNOLOGY Adult *Antibody Formation Bacterial Vaccines/IMMUNOLOGY Hemophilia/*IMMUNOLOGY Human IgG/ANALYSIS IgM/ANALYSIS Immunization Influenza Vaccine/IMMUNOLOGY Support, Non-U.S. Gov't JOURNAL ARTICLE

870830
M8780270

AEGiS is a 501(c)3, not-for-profit, tax-exempt, educational corporation. AEGiS is made possible through unrestricted funding from Boehringer Ingelheim, Bridgestone/Firestone Charitable Trust, Bristol-Myers Squibb Company, Elton John AIDS Foundation, Gill Foundation, the National Library of Medicine, Quest Diagnostics, Roche and Trimeris, and donations from users like you. Always watch for outdated information. This article first appeared in 1987. This material is designed to support, not replace, the relationship that exists between you and your doctor.

AEGiS presents published material, reprinted with permission and neither endorses nor opposes any material. All information contained on this website, including information relating to health conditions, products, and treatments, is for informational purposes only. It is often presented in summary or aggregate form. It is not meant to be a substitute for the advice provided by your own physician or other medical professionals. Always discuss treatment options with a doctor who specializes in treating HIV.

Copyright ©1980, 1987. AEGiS. All materials appearing on AEGiS are protected by copyright as a collective work or compilation under U.S. copyright and other laws and are the property of AEGiS, or the party credited as the provider of the content. .