Esketamine, a form of ketamine taken as a nasal spray, has been approved for the treatment for moderate to severe ...

A McGill-led study could change the way this new treatment is administered in hospitals and clinics. A first-of-its-kind ...

Ketamine leads to increased communication between areas of the brain that don't typically engage with each other, new ...

A new study investigates how ketamine infusion affects different parts of the brain and could be an effective pharmaceutical ...

Ketamine is increasingly known as a party drug which is linked to serious health problems. But there is growing interest in ...

A related compound, esketamine, has been approved in the European Union and the United States for the emergency treatment of treatment-resistant depression, administered as a nasal spray under strict ...

Ketamine is increasingly known as a party drug which is linked to serious health problems, even fatalities. But there is growing interest in Scotland in its potential to treat severe depression.

I’d squirt the spray into my nose, where it’d drip to the back of my throat. The taste was potent: The office kept a dish of ...

Adults with treatment-resistant depression who received IV ketamine showed improvement in sadness-related symptoms ...

A first-of-its-kind clinical trial found that ketamine’s benefits for treating severe depression can be improved when ...

Compass Pathways’ depression drug trial meets goals but falls short of investor hopes, triggering a sharp share selloff.

A first-of-its-kind clinical trial shows that ketamine treatment for severe, treatment-resistant depression is significantly ...