Table 1 Clinical characteristics of patients with shrimp-FDEIA.

From: Identification of allergens for food-dependent exercise-induced anaphylaxis to shrimp

No

Age (years)

Gender

Symptoms

Provocation test

Total IgE (IU/mL)

Specific IgE (Ua/mL)

Shrimp

Crab

Tropomyosin

1

17

F

D, U, C

Positive

1,552

1.13

1.13

ND

2

16

M

U, P

Positive

1,210

 < 0.35

3.99

ND

3

45

M

H, U, S

Negative

4,468

11.4

12.4

ND

4

13

F

H, U, D

Positive

568

 < 0.35

 < 0.35

ND

5

18

F

A

Positive

4

 < 0.35

 < 0.35

ND

6

14

F

U

ND

97

 < 0.35

 < 0.35

 < 0.35

7

24

F

U

ND

61

 < 0.35

 < 0.35

 < 0.35

8

28

M

D, AP, U

ND

848

2.82

ND

2.35

  1. Serum IgE reactivity to shrimp and crab proteins was analyzed by CAP-FEIA. M, male; F, female; ND, not determined. D, dyspnea; U, urticaria; C, cough; P, pruritus; H, headache; S, shock; A, anaphylaxis; AP, abdominal pain.