| Literature DB >> 619076 |
P A Gross, H Lee, J A Wolff, C B Hall, A B Minnefore, M E Lazicki.
Abstract
Optimal influenza immunization of individuals with malignancy and other immunodeficient states requires and understanding of responses to currently recommended regimens. Children with acute lymphocytic leukemia and other malignancies between three and 17 years of age were immunized with bivalent influenza vaccine containing A/New Jersey/76 and A/Victoria/75. Folowing a two-dose immunization schedule, only 37% (25468) on cancer chemotherapy seroconverted to a hemagglutination inhibition titer greater than or equal to 20 for A/NJ/76; the seroconversion rate in those not on chemotherapy was 92% (68/74, P less than 0.001). The immune response to the A/Vic/75 antigen was also related to a history of recent chemotherapy. There was no correlation between the immune response and the peripheral white blood cell count except at counts less than or equal to 1,000. The optimum time to immunize children with malignancies is when they have been off chemotherapy for one month and have peripheral white blood counts greater than 1,000.Entities:
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Year: 1978 PMID： 619076 DOI： 10.1016/s0022-3476(78)80065-1
Source DB: PubMed Journal: J Pediatr ISSN： 0022-3476 Impact factor: 4.406