Soleno Therapeutics, Inc. (SLNO) operates as a clinical-stage biopharmaceutical company, specializing in the creation and market introduction of groundbreaking treatments for uncommon illnesses. The cornerstone of its therapeutic pipeline is Diazoxide Choline Controlled-Release, a once-daily oral tablet aimed at addressing Prader-Willi Syndrome, currently progressing through an active Phase III clinical evaluation. Established in 1999, the Redwood City, California-headquartered firm adopted its current name, Soleno Therapeutics, Inc., in May 2017, having previously operated as Capnia, Inc.