Nearly four years after the COVID-19 pandemic closed government offices and sent federal employees home to work remotely, the U.S. FDA is returning to some semblance of normalcy, with its drug and biologics centers expanding in-person face-to-face industry meetings to include all PDUFA and BsUFA meeting types, beginning Jan. 22.
Five years after Gilead Sciences Inc. gave up on momelotinib in the wake of two phase III failures in myelofibrosis, the JAK1/2 and ACVR1 inhibitor has found its way to the market in the hands of GSK plc. Branded Ojjaara, the drug gained U.S. FDA approval for use in intermediate- or high-risk myelofibrosis patients with anemia regardless of prior administration with JAK inhibitors such as Jakafi (ruxolitinib, Incyte Corp.).
HLB Co. Ltd. is ready to take half of the liver cancer treatment market with its potential first-line treatment, rivoceranib, currently undergoing U.S. FDA review, company chairman Jin Yang-gon said, backed by positive survival data that beat out competitors by three months.
Daiichi Sankyo Co Ltd. has experienced yet another setback with its quizartinib NDA submission, as the U.S. FDA has now extended the review period by three months to July 24, 2023, to allow additional time to review requested updates to the proposed Risk Evaluation and Mitigation Strategies.
Daiichi Sankyo Co Ltd. has experienced yet another setback with its quizartinib NDA submission, as the U.S. FDA has now extended the review period by three months to July 24, 2023, to allow additional time to review requested updates to the proposed Risk Evaluation and Mitigation Strategies. No additional efficacy or safety data has been requested.
Phathom Pharmaceuticals Inc.’s shares sank 31% on news that the U.S. FDA will not take action on the company’s NDA for oral small-molecule potassium-competitive acid blocker vonoprazan by the Jan. 11 PDUFA date.
U.S. FDA approvals in 2022 are down by 31.3% compared with last year and clearances for new molecular entities are at the bottom of all recent years. As of Dec. 20, the agency had approved 143 drugs and biologics in 2022, including supplemental filings, just slightly higher than the 138 approvals in 2016, but far behind the 208 approvals recorded in both 2021 and 2017.
As the days have grown darker throughout November, global regulatory activity and U.S. approvals have continued to drop, marking the month as the slowest of 2022. Compared with this time last year, regulatory news is down by 9% and FDA approvals are down by a quarter. On top of that, new molecular entity clearances in the U.S. are at a six-year low.
With labeling discussions begun for TG Therapeutics Inc.’s ublituximab to treat relapsing multiple sclerosis, Wall Street was optimistic about the PDUFA date of Dec. 28 assigned to the glycoengineered CD20 monoclonal antibody. Shares of New York-based TG (NASDAQ:TGTX) closed Nov. 11 at $9.34, up 91 cents, or 10.8%, having risen more than 52% over the previous five days. With late-cycle review talks with the U.S. FDA done, ublituximab seemed well on its way.
Despite a busy September, U.S. FDA approvals and global regulatory news fell in October to the lowest point this year. So far in 2022, the FDA has approved 127 drugs and biologics, including supplemental filings. This is 25% less than each of the last two years, which had 170 approvals in 2021 and 169 approvals in 2020 through the end of October. The last time approvals were lower than this year was 2016 when there were 121.