Abstract | BACKGROUND: METHODS: One hundred and sixteen infants with non- IgE-mediated gastrointestinal food allergies were enrolled in this study and classified into three phenotypes: FPIES presenting with vomiting and/or diarrhea (n = 47); FPIP with bloody stool alone (n =19); and the mixed phenotype (MP), bloody stool with vomiting and/or diarrhea (n = 50). RESULTS: Serum CRP was increased in 55.3% of the FPIES group, similar to that in the MP group (54.0%), and significantly higher than in the FPIP group (15.8%; P < 0.01). Fever was observed in 29.8% of the FPIES group, significantly higher than in the MP group (8.0%; P < 0.01) and in the FPIP group (0%; P < 0.05). Patients with fever had significantly higher serum CRP than patients without fever (median, 12.8 vs <0.2 mg/dL, P < 0.00001). CONCLUSIONS: Serum CRP was significantly higher in the FPIES group than in the FPIP group. This suggests that serum CRP is a useful marker for differentiating the pathogenesis of FPIES from FPIP. From the perspective of serum CRP, the pathology of the intestinal inflammation in MP subjects is suggested to be similar to that of FPIES.
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Authors | Mitsuaki Kimura, Masaki Shimomura, Hideaki Morishita, Takaaki Meguro, Shiro Seto |
Journal | Pediatrics international : official journal of the Japan Pediatric Society
(Pediatr Int)
Vol. 58
Issue 9
Pg. 836-41
(Sep 2016)
ISSN: 1442-200X [Electronic] Australia |
PMID | 27192160
(Publication Type: Journal Article)
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Copyright | © 2016 The Authors. Pediatrics International published by John Wiley & Sons Australia, Ltd on behalf of Japan Pediatric Society. |
Chemical References |
- Allergens
- Dietary Proteins
- C-Reactive Protein
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Topics |
- Allergens
(administration & dosage)
- C-Reactive Protein
(metabolism)
- Dietary Proteins
(administration & dosage)
- Enterocolitis
(blood, epidemiology, etiology, immunology)
- Female
- Follow-Up Studies
- Food Hypersensitivity
(blood, complications, epidemiology)
- Humans
- Incidence
- Infant
- Infant, Newborn
- Japan
(epidemiology)
- Male
- Proctocolitis
(blood, epidemiology, etiology)
- Retrospective Studies
- Syndrome
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