Assertion: ketamine's antidepressant effect | /r/HasProperty | rapid
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Source sentences:
text: In a seminal study, Dr. Krystal discovered that ketamine produced a rapid antidepressant effect in patients with major depressive disorder and published a now widely cited paper describing the findings.
text: In 2006, for the first time in patients, Dr. Zarate and colleagues found that ketamine produced rapid, robust, and relatively sustained antidepressant effects in patients with treatment-resistant depression (in this study, patients had failed over six antidepressants).
text: A small study in 2006 showed that ketamine had rapid antidepressant effects.
text: In a previous study, ketamine produced a rapid antidepressant effect within hours, but the effect lasted less than 1 week.
text: Ketamine also appears to have a rapid antidepressant effect in patients with major depression.