Randy Osborne

Entering what Mirum Pharmaceuticals Inc. CEO Chris Peetz called “a new phase of growth and value creation,” the company plans to submit an NDA to the U.S. FDA in the second half of this year, based on phase IIb data from the Vistas trial with oral ileal bile acid transporter (IBAT) inhibitor volixibat in primary sclerosing cholangitis (PSC).

Thanks to a trial design that, according to Evercore ISI analyst Cory Kasimov, “played out exactly as drawn up,” Cytokinetics Inc. hit both of the phase III co-primary endpoints with aficamten in symptomatic non-obstructive hypertrophic cardiomyopathy (nHCM).

Climb Bio Inc. outlined May 5 an enticing data spill ahead this year with Fc-enhanced monoclonal antibody budoprutug (budo) in autoimmune diseases. Mizuho analyst Joseph Catanzaro appreciated in his report Wellesley Hills, Mass.-based Climb's “conviction that CD19 represents a best-in-class pan-B-cell depletion target across antibody-mediated autoimmune diseases – a relative white space for conventional mAbs.”

How the U.S. FDA might view the latest Duchenne muscular dystrophy (DMD) phase III data with gene therapy RGX-202 became the question for Regenxbio Inc., shares of which (NASDAQ:RGNX) closed May 14 at $6.25, down 38%, or $3.80, after the results were made public.

Upbeat phase II news lately from Spyre Therapeutics Inc. in inflammatory bowel disease (IBD) perked not only the company's stock but also wider interest in the buzzing space, where developers big and small are trying to tackle such chronic bedevilments as Crohn's disease and ulcerative colitis (UC).

The “deep dive” April 8 by Ovid Therapeutics Inc. into potassium-chloride co-transporter 2 (KCC2) research included company officials and independent experts in the space, where a handful of drug developers are known to be working.

Payoff for the November 2023 buyout of Immunogen Inc. came for Abbvie Inc. in the form of U.S. FDA clearance for the CD123-targeting antibody-drug conjugate Decnupaz (pivekimab sunirine) to treat adults with blastic plasmacytoid dendritic cell neoplasm (BPDCN), an ultra-rare, aggressive and quick-killing hematologic malignancy.

With full phase II results in hand, MBX Biosciences Inc. backers are stacking the odds of parathyroid hormone (PTH) peptide prodrug canvuparatide (canvu) against Yorvipath (palopegteriparatide} from Ascendis Pharma A/S, a PTH analog cleared by the U.S. FDA in August 2024 for hypoparathyroidism (HP).

Backers of Boston-based Elicio Therapeutics Inc. may have jumped the gun as they ran away from the firm after data were made public from the phase II Amplify-7P study testing ELI-002 7P in adjuvant KRAS-mutation-driven pancreatic ductal adenocarcinoma (PDAC) following standard locoregional therapy.

Definium Therapeutics Inc. CEO Rob Barrow hailed a “profound change” in the treatment of major depressive disorder (MDD) as his firm rolled out positive top-line results from Emerge, the first randomized, double-blind, placebo-controlled phase III study evaluating a single dose of DT-120 (lysergide, otherwise known as LSD), given to adults as an orally disintegrating tablet 100 µg.