Gigagen Inc., a subsidiary of Grifols SA, has received clearance from the FDA of its IND application to conduct a phase I trial of GIGA-2339 for the treatment of hepatitis B virus (HBV) infections.

The proposal to overhaul the use of terminal disclaimers in U.S. patent filings won over no fans among former directors of the U.S. Patent and Trademark Office, but device and drug makers, too, are concerned about the proposal.

Intellia Therapeutics Inc. has received clearance from the U.K. Medicine and Healthcare products Regulatory Agency (MHRA) to initiate a phase I/II study of NTLA-3001 for the treatment of α1-antitrypsin deficiency (AATD)-associated lung disease.

The U.S. FDA accepted Telix Pharmaceuticals Ltd.’s new drug application for TLX-007-CDx, a new cold kit for preparing prostate-specific membrane antigen-PET imaging for prostate cancer.

Astellas Pharma Inc.’s claudin (CLDN) 18.2-targeted monoclonal antibody, zolbetuximab, received a positive opinion from the EMA’s Committee for Medicinal Products for Human Use (CHMP) and could be the first CLDN18.2 molecule to be approved in Europe if it receives final approval.

The U.S. FDA has approved Sun Pharmaceutical Industries Ltd.’s Leqselvi (deuruxolitinib), a JAK1 and JAK2 inhibitor for adults with severe alopecia areata, a chronic autoimmune disease. The twice-daily, oral treatment will be targeting a company-estimated market of about 300,000 people in the U.S. This is the third FDA-approved treatment for severe alopecia areata in the past three years.

The U.S. CMS proposed a series of changes to the Medicare series of codes for diagnostic-related groups, and device makers had pointed remarks about some of those proposals.

The U.S. FDA proposed to overhaul guidances for maxillofacial systems that accumulated at least 18 years' of dust, in an effort to keep up to date with modern medical technology.