The hereditary angioedema (HAE) market was shaken up last year by the launch of BioCryst Pharmaceuticals, Inc.’s plasma kallikrein inhibitor Orladeyo (berotralstat), the first oral prophylactic. Patients were previously limited to prophylactics with a more burdensome route of administration, such as Takeda Pharmaceutical Co. Ltd.’s subcutaneous plasma kallikrein inhibitor Takhzyro (lanadelumab).
HAE involves repeat episodes of swelling in the face, airway, limbs and intestines, causing vomiting, severe pain and even death...








