Table 1 Characteristics of patients with a suspected hypersensibility to beta-lactams
Patients with compatible history of B-lactams hypersensitivity | 23 | |
Males | 16 | (69.6%) |
Mean age at diagnosis | 8.5 | (SD 13.3) |
Mean age at reaction | 21.2 | (SD 11.2) |
Patients' Genotype (CFTR gene) | ||
F508del/F508del | 15 | (65.2%) |
F508del/R1162 X | 1 | (4.3%) |
F508del/N1303 K | 1 | (4.3%) |
F508del/R553 X | 1 | (4.3%) |
F508del/R1102 X | 1 | (4.3%) |
F508del/3272-2 G > A | 1 | (4.3%) |
Other/other | 3 | (13.0%) |
Bacterium at first reaction | ||
Pseudomonas aer. | 11 | (47.8%) |
Staph. aureus | 4 | (17.4%) |
Other | 2 | (8.7%) |
Unknown | 6 | (26.1%) |