General Myasthenia Gravis is a rare disease that makes it hard for nerves and muscles to work together. This study collects information about people with this disease in a patient registry. The registry helps scientists learn new things that might help others in the future.
Eosinophilic Granulomatosis with Polyangiitis is a disease that makes small blood vessels swell up in people with asthma. We want to see how two different study drugs, depemokimab and mepolizumab, work to treat this disease. We also want to learn about the possible side effects of each study drug.
