Soleno’s Vykat OK’d for Prader-Willi Hyperphagia

FDA has approved a Soleno Therapeutics NDA for Vykat XR (diazoxide choline) extended-release tablets for treating hyperphagia in individuals with Prader-Willi syndrome (PWS). Soleno says hyperphagia, an insatiable hunger that is common in PWS, can severely impact the lives of individuals and their caregivers.

Approval was based on data from a Phase 3 placebo-controlled trial that showed patients who switched to a placebo experienced a statistically significant worsening of hyperphagia compared to those who remained on the Vykat XR, according to Soleno. The drug has been studied for over four years in multiple clinical trials, and has a well-established safety profile, it says, adding that the most common side effects reported included hypertrichosis, edema, hyperglycemia, and rash.

Read more