Anaphylaxis in infants with cow's milk protein allergy: clinical aspects

نویسندگان

  • APBM Castro
  • DK Dias
  • LB Ferreira
  • GH Yonamine
  • CL Beck
  • AF Gushken
  • AC Pastorino
  • CMA Jacob
چکیده

Results It was included 51 infants (31 M) with median age of first anaphylaxis episode at 6 mo (range 0.03-20 mo). Criterion 1 was the most prevalent (36 patients) at anaphylaxis diagnosis followed by criterion 2 (15 patients). Fresh milk was the trigger in 39 patients and dairy products in 12. Anaphylaxis was the first manifestation of CMA in 36 patients. There was recurrence of episodes in 37 patients, and in 46% it was related to intentional exposure. Many parents were unaware of the initial treatment of anaphylaxis (n = 19), 5 reported spontaneous resolution, but few parents reported use of parenteral medication (n=19) and only 5 informed that epinephrine was administered. Specific IgE to cow’s milk was positive in 45/48 with a median of 13.4 kU/L (0.35 to 100 kU/L). Among three patients with ImmunoCAP to milk below 0.35, two had positive results in the second blood sample and the other had positive prick test. Positivity for casein occurred in 43 patients ranging from 0.35 to 100 (median 12.5 KU/L).

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عنوان ژورنال:

دوره 3  شماره 

صفحات  -

تاریخ انتشار 2013