The Food and Drug Administration (FDA) is proposing to reject the new drug application from Vanda Pharmaceuticals for TRADIPITANT capsules, intended to treat nausea in gastroparesis. The application was found lacking as it did not provide substantial evidence of the drug’s effectiveness and safety based on submitted studies and data. Vanda has the option to request a hearing to contest this decision, though they must address all the identified deficiencies. If no hearing request is filed, or if it is not deemed substantial, the FDA will officially deny the application.
Simple Explanation
The FDA is saying "no" to a new medicine from a company called Vanda because they need more proof that it's safe and works well. They are giving the company a chance to argue why it should be approved.