Abstract
The double blind placebo controlled food challenge (DBPCFC) is the gold standard for diagnosing cow's milk allergy (CMA). However, false-negative DBPCFC have been reported. We present 2 cases with a false negative DBPCFC in exclusively breastfed infants suspected of CMA. These cases highlight the occurrence of severe allergic reactions of infants who were exclusively breastfed. Several reported causes of a false negative DBPCFC will be discussed. However, there is currently no clear understanding of the cause of a false negative DBPCFC. This paper highlights that a negative outcome of a DBFCFC must be interpreted with caution, because a severe allergic reaction might occur upon re-introduction of cow's milk. Therefore, an additional open food challenge under medical supervision is recommended in exclusively breastfed infants with a negative DBPCFC
Original language | English |
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Pages (from-to) | 43-45 |
Journal | European annals of allergy and clinical immunology |
Volume | 46 |
Issue number | 1 |
Publication status | Published - 2014 |