New antidepressant acts very rapidly and is long lasting

A first-of-its-kind antidepressant drug discovered by a Northwestern University professor and now tested on adults who have failed other antidepressant therapies has been shown to alleviate symptoms within hours, have good safety and produce positive effects that last for about seven days from a single dose.

The novel therapeutic targets brain receptors responsible for learning and memory -- a very different approach from existing antidepressants. The new drug and others like it also could be helpful in treating other neurological conditions, including schizophrenia, bipolar disorder, anxiety and Alzheimer's disease.

The results of the phase IIa clinical trial were presented today (Dec. 6) at the 51st Annual Meeting of the American College of Neuropsychopharmacology in Hollywood, Fla.

Also this week a paper reporting some of the background scientific research that provided the foundation for the clinical development of GLYX-13 was published by the journal Neuropsychopharmacology.

The compound, called GLYX-13, is the result of more than two decades of work by Joseph Moskal, research professor of biomedical engineering at Northwestern's McCormick School of Engineering and Applied Science and director of the University's Falk Center for Molecular Therapeutics.