Response to Pneumococcal Vaccine among Children with Hodgkin's Disease

• Published in: Reviews of infectious diseases Vol. 3; pp. S133 - S143
• Main Authors: Donaldson, Sarah S., Vosti, Kenneth L., F. Ralph Berberich, Richard S. Cox, Kaplan, Henry S., Gerald Schiffman
• Format: Journal Article
• Language: English
• Published: United States University of Chicago Press 01-03-1981
• Subjects: Adolescent; Antibodies; Antibodies, Bacterial - analysis; Antigens; Antineoplastic Combined Chemotherapy Protocols; Bacterial Vaccines - administration & dosage; Chemotherapy; Child; Child, Preschool; Children; Drug Therapy, Combination; Hodgkin disease; Hodgkin Disease - complications; Hodgkin Disease - immunology; Hodgkin Disease - therapy; Humans; Immunization; Immunosuppression; Mechlorethamine - administration & dosage; Pneumococcal Infections - prevention & control; Pneumococcal vaccine; Pneumococcal Vaccines; Polysaccharides, Bacterial - administration & dosage; Prednisone - administration & dosage; Procarbazine - administration & dosage; Radiotherapy Dosage; Serotyping; Session V: Immunologic Response of High-Risk Patients to Pneumococcal Vaccine; Spleen; Splenectomy; Streptococcus pneumoniae; Streptococcus pneumoniae - classification; Time Factors; Vaccination; Vincristine - administration & dosage
• ISSN: 0162-0886

Nineteen children with Hodgkin's disease were immunized with dodecavalent pneumococcal vaccine; the efficacy of vaccination, the duration of response, and the significance of the time of immunization in relation to splenectomy and subsequent irradiation and chemotherapy were investigated. Eight children were immunized before splenectomy, and 11 were immunized after splenectomy, irradiation, and chemotherapy. All children were irradiated, and all but two received chemotherapy with MOPP (nitrogen mustard, vincristine sulfate, procarbazine, and prednisone). Sera were assayed for antibodies to the 12 polysaccharide types in the vaccine. The group of children immunized before splenectomy had a significant antibody response to 67% of the antigens tested, whereas the group immunized after splenectomy responded to 40% of the antigens (P < 0.0001). The duration of response was variable. Pneumococcal vaccine was more likely to provoke an immunologic response if administered before splenectomy than if administered after splenectomy, irradiation, and chemotherapy; however, the response was not uniform. A response to one antigen did not necessarily imply a response to other antigens. In the absence of a readily available assay to determine a protective antibody response, one cannot rely on the vaccine as the sole means of preventing pneumococcal infections in asplenic children with Hodgkin's disease.