Mechanisms of Perceived Treatment Assignment and Subsequent Expectancy Effects in a Double Blind Placebo Controlled RCT of Major Depression

@BrianBarnettMD @MichaelHaichin @TheBorisLab Not necessarily I.e when there are active comparators side effects have not been found to be related to pt. Guess in several studies https://t.co/rQ774neZ1u

RT @psychopharmacol: Improvement in depressive symptoms in DB-PCTs, but not adverse events, significantly predicted perceived treatment ass…

Improvement in depressive symptoms in DB-PCTs, but not adverse events, significantly predicted perceived treatment assignment at week 6. In turn, perceived treatment assignment at week 6 predicted further improvement in depressive symptoms at week 12 https

RT @jlaferton: New publication: Patients' perceived treatment assignment systematically change despite a double blind procedure and in turn…