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Review
. 2015 Dec;19(8):827-35.
doi: 10.1111/petr.12613.

Food allergies developing after solid organ transplant

Affiliations
Review

Food allergies developing after solid organ transplant

J M Needham et al. Pediatr Transplant. 2015 Dec.

Abstract

The development of food allergy is an increasingly recognized form of morbidity after solid organ transplant. It occurs more commonly in liver transplant recipients, although it has also been reported in heart, lung, kidney, and intestinal transplants. Pediatric transplant recipients are more likely to develop symptoms compared to adults, and reports of frequency vary widely from 5% to 38% in pediatric liver transplant recipients. Multiple mechanisms have been proposed in the literature, although no single mechanism can yet account for all reported observations. As food allergy can have at worst potentially fatal consequences, and at best require lifestyle adjustment through food avoidance, it is important for recipients to be aware of the donor's food allergies and particularly in pediatrics, the possibility of completely de novo allergies. This review explores the recent reports surrounding food allergy after solid organ transplant, including epidemiology, proposed mechanisms, and implications for practice.

Keywords: T lymphocytes; immunosuppression; pediatric liver transplantation; practice guidelines; solid organ transplantation; tacrolimus.

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