Percentage of patients reporting at least one product-related headache or migraine
migraine, Headache, headache, migraines
MIGRAINE, MIGRAINES
Headache and migraine were reported by 28.5% (35/123) and 4.1% (5/123) patients, respectively. The percentage of patients reporting at least one product-related headache was similar for adults and pediatric patients (28.0% [23/82] vs 29.3% [12/41], The percentage of patients reporting at least one headache was lower for males than females (18.5% [12/65] vs 39.7% [23/58], At least one product-related migraine was reported by 4.1% (5/123) of patients. Of the seven reported migraines, six were reported by four adult female patients, with four migraines associated with infusion of the 5% IVIG formulation and two with the 10% IVIG formulation. The remaining migraine was reported by one male pediatric patient who was receiving the 10% IVIG formulation. The percentage of patients reporting at least one product-related migraine was significantly lower for males than females (0% [0/37] vs 8.9% [4/45], 