The FDA has cleared the first blood-based test to aid in diagnosing Alzheimer’s disease, offering a less invasive alternative to positron emission tomography scans and cerebrospinal fluid testing for cognitively impaired patients.
The FDA has approved Zynyz (retifanlimab-dlwr) as the first programmed death receptor-1 inhibitor for first-line treatment of advanced squamous cell carcinoma of the anal canal.
April’s FDA approvals feature first-in-class therapies, targeted biologics, expanded indications, and innovative delivery systems across allergy, endocrinology, rheumatology, oncology, infectious diseases, and more.
A humanized monoclonal antibody that targets CD19+ B cells is first FDA-approved treatment for immunoglobulin G4–related disease, reducing flare risk and glucocorticoid use in clinical trials.