Greatest unmet need
Gerard Sanacora, MD, PhD, professor of psychiatry, and director, Yale Depression Research Program, Yale University, New Haven, Conn., said that extending the effects of ketamine or esketamine without additional dosing is “probably the greatest unmet need in relation to treatments with ketamine and esketamine.”
He added that there are large economic, time, and access burdens associated with the treatment of ketamine.
“Anything we can do to reduce the number of treatments needed or increase the sustainability or the duration of effect would be a tremendous benefit,” said Dr. Sanacora, who was not involved with the research.
Adding an easily accessible, nonpharmacological therapeutic approach to ketamine treatment could be valuable, he said – but more research is needed.
“I’m not sure that this specific associated positive thinking is really the critical component. I think we still have some work to do there. But it does demonstrate that we can use ancillary or augmenting nonpharmacological treatments to extend the effect,” Dr. Sanacora said.
The study was funded by the National Institute of Mental Health and Clinical and Translational Science Institute at the University of Pittsburgh. Dr. Price is the named inventor on a University of Pittsburgh–owned provisional patent filing related to the combination intervention described in this report. Dr. Sanacora reports no relevant financial relationships.
A version of this article first appeared on Medscape.com.