Off-label Use of HAE Treatments Common, but Could Be Costly: Study
Off-label prescription of certain medications indicated for hereditary angioedema (HAE) with C1 deficiency to people with other types of angioedema is common, a team of French researchers found. Fewer than 20% of prescriptions for these medications, namely Berinert, Cinryze, Ruconest (conestat alfa), and Firazyr…