Editor's Correspondence |

Passive Transfer of Peanut Hypersensitivity by Fresh Frozen Plasma

Donald M. Arnold, MD, MSc, FRCPC; Morris A. Blajchman, MD, FRCPC; Julie DiTomasso, MLT, ART; Myron Kulczycki, MLT; Paul K. Keith, MD, MSc, FRCPC
Arch Intern Med. 2007;167(8):853-854. doi:10.1001/archinte.167.8.853.
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The passive transfer of clinically important nut allergy by the transfusion of fresh frozen plasma (FFP) has, to our knowledge, never before been documented. We report a case of peanut anaphylaxis in a nonatopic recipient of leukocyte-depleted FFP collected from a peanut-allergic donor.

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Total IgE and peanut-specific IgE levels in a nonatopic recipient of fresh frozen plasma (FFP) collected from a peanut-allergic donor.

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