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May 10, 2026
The FDA expanded efgartigimod approval to all adult generalized myasthenia gravis serotypes. Phase 3 ADAPT SERON met its primary endpoint and showed no new safety signals.
May 07, 2026
argenx reported $1.3B in Q1 2026 global product net sales (63% YoY growth). The FDA PDUFA target date for seronegative gMG is May 10, 2026. Positive ADAPT OCULUS results support an oMG label expansion. Pipeline milestones include myositis readout in Q3 2026 and MMN readout in Q4 2026.
Apr 29, 2026
Three FcRn inhibitors are approved for generalized myasthenia gravis, with a head-to-head trial of efgartigimod and nipocalimab underway. Emerging therapies including telitacicept, gefurulimab, and CAR-T cell therapy (KYV-101) show promise, while Immunovant's batoclimab failed TED trials.
Apr 23, 2026
January and March 2026 drug pipeline updates included Phase 3 results, Fast Track designations and Priority Review decisions across multiple disease areas. Mavacamten, teplizumab-mzwv, anifrolumab, AXS-05, gedatolisib and AFTX-201 were among the programs with notable milestones.
Apr 21, 2026
Regeneron said the Phase 3 NIMBLE trial of cemdisiran in generalized myasthenia gravis met primary and key secondary endpoints at week 24. The company said a U.S. regulatory application has been submitted and EU filings are planned for 2026.
Apr 20, 2026
Kyverna Therapeutics reports positive long-term follow-up results for its CAR-T therapy miv-cel in generalized myasthenia gravis, with plans to submit a biologics license application in the first half of 2026. The company has $279.3 million in cash providing runway into 2028 to fund launch and Phase 3 trials.
Mar 29, 2026
Johnson & Johnson reported strong Q4 2025 earnings with $2.46 adjusted EPS and $24.56 billion in sales, beating estimates. The company faces over 67,000 active talc lawsuits following recent trial losses while projecting 2026 sales of $100-101 billion and maintaining a robust pipeline with recent FDA approvals and breakthrough designations.
May 01, 2025
The FDA approved 46 novel drugs in 2025, down from 50 in 2024. Small molecules accounted for 31 approvals (67%), with oncology leading at nine approvals. Large molecules contributed 15 approvals (33%), spanning ADCs, bispecifics, and subcutaneous delivery innovations.
Dec 11, 2025
Amgen received FDA and European Commission approval for Uplizna to treat generalized myasthenia gravis in adults who are anti-AChR or anti-MuSK antibody positive, offering twice-yearly maintenance dosing after initial loading doses.
