title: Failure of passively administered antibody to hepatitis B surface antigen to augment the immune response of a low-responder population to hepatitis B vaccination.
abstract: Sixteen renal dialysis patients with documented failure to respond to hepatitis B vaccination in the past were administered passive antibody to hepatitis B surface antigen (anti-HBs) 2 weeks prior to revaccination in an attempt to augment their response to the vaccine. Although 15/16 patients were seropositive for anti-HBs at 1, 3, and/or 6 months following vaccine boost, only 2/13 (15%) remained positive at 12 months, suggesting that the positive findings in the remaining individuals were a result of either passively acquired anti-HBs and/or an active but transient response to the vaccine. As response rates of approximately 5-30% have been reported previously in this population with a vaccine boost in the absence of pre-vaccine passive immunoprophylaxis, these results do not support the use of combined passive/active immunoprophylaxis to augment the immune response to HBV vaccine in low-responder groups.
authors.affiliation: Department of Medicine, University of Manitoba, Winnipeg.
authors.forename: G Y
authors.initials: GY
authors.lastname: Minuk
authors.forename: G B
authors.initials: GB
authors.lastname: German
authors.forename: K N
authors.initials: KN
authors.lastname: Bernstein
authors.forename: A
authors.initials: A
authors.lastname: Fine
authors.forename: M L
authors.initials: ML
authors.lastname: Schroeder
authors.forename: W W
authors.initials: WW
authors.lastname: Wong
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006509:Hepatitis B / Q000276:immunology / Q000517:prevention & control*; D006510:Hepatitis B Antibodies / Q000097:blood; D006514:Hepatitis B Surface Antigens / Q000276:immunology*; D006801:Humans; D007116:Immunization, Passive; D008297:Male; D008875:Middle Aged; D014765:Viral Vaccines
chemical_list: D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens; D014765:Viral Vaccines