A group of scientists at the Cincinnati Children's Hospital has used separate lines of human induced pluripotent stem cells to create stomach organoids with a three-layered structure and gastric function such as smooth muscle contraction and glandular secretion. The team reported its results in the December 2021, issue of Cell Stem Cell.

CEO Michael Raab said that would-be partners for Ardelyx Inc.’s Ibsrela (tenapanor), cleared in September 2019 to treat irritable bowel syndrome with constipation, “don't understand and don't approach the market in the manner that we will,” which is why the company has chosen to launch the sodium/hydrogen exchanger 3 inhibitor on its own in 2022.

The FDA granted 510(k) clearance to Metame Health Inc.’s Regulora, the company’s prescription digital therapeutic (PDT) for abdominal pain associated with irritable bowel syndrome (IBS). Regulora provides gut-directed hypnotherapy in a smartphone app that is designed to help patients better manage their symptoms and address miscommunication between the brain and gut that contributes to sensations of pain.