e21695Background: Patients on chemotherapy often fail to develop a robust response to influenza vaccine. We had previously demonstrated that HD vaccine improved immunogenicity in cancer patients receiving chemotherapy. The present… Click to show full abstract
e21695Background: Patients on chemotherapy often fail to develop a robust response to influenza vaccine. We had previously demonstrated that HD vaccine improved immunogenicity in cancer patients receiving chemotherapy. The present subgroup analysis evaluates immunogenicity & tolerability of HD to SD vaccine specifically in breast cancer pts 4-fold titer rise) & seroprotection (GMT ≥40) rates calculated. t-test was used to compare log2-transformed GMT titers between groups and χ2 for comparison of seroconversion and seroprotection rates. Results: 2 pts were included only once (yr 1) as they received study vaccine both yrs. Mean age (50.4 vs 51.3 yrs) and baseline HAI titers were equivalent; 81 vs 88% wer...
               
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