Sichuan Purity Pharmaceutical Technology Co., Ltd.

This study is testing whether a new nasal spray called PRT-064040 can relieve migraine pain and symptoms. Researchers will compare the spray to a placebo in 456 adults who experience moderate to severe migraines. The main goal is to see how many people become pain-free within 2 h…

This study is testing whether a nasal spray containing a form of ketamine can quickly reduce severe depression symptoms and suicidal thoughts in adults. About 98 participants with major depression and active suicidal thoughts will receive either the spray or a placebo. The main g…