Mechanisms of Dupilumab in AERD

"Dupilumab is a fully human monoclonal antibody that blocks the receptor component for IL-4 and IL-13, which are key drivers of type 2 inflammation. All subjects will be prescribed this at standard 300mg subcutaneous dosing every 2 weeks. The intervention will be the response to aspirin challenge.~All 16 subjects will receive dupilumab. All subjects will undergo an aspirin challenge/desensitization procedure. It is estimated that 50% of subjects will have a respiratory reaction to aspirin and 50% will not. There will not be any randomization."