Assertion: placebo's study | /r/HasProperty | performed
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: Unfortunately for the pharmaceutical industry, this study was widely criticized, and a subsequent study in 2010 had to be performed to try to get rid of the widespread continuing belief that scientific research shows that the placebo effect is indeed real.
text: More than 100 controlled studies were performed and documented, all bearing different results and dealing with different issues, mainly comparing homeopathy to placebo and vice-versa.
text: Very early in the discovery of new drugs, Phase 0 studies (exploratory trials) are sometimes performed before proceeding to a Phase 1 study.
text: A double blind placebo-controlled randomized study was performed, consisting of 2 sessions (2 days per session).
text: A randomized, double-blind, placebo-controlled, parallel-group clinical study with an extra non-treatment group was performed to measure the effect of a single dose of standardized SHR-5 Rhodiola rosea extract on capacity for mental work against a background of fatigue and stress.
text: Because ABILIFY was not marketed at the time these studies were performed, it is not known if ABILIFY is associated with this increased risk.