This is just here as a test because I lose it
Term information
definition
A clinical trial is conducted for the purpose of demonstrating the efficacy of a new drug in order to obtain its marketing approval by regulatory authorities (e.g. FDA in the United States and EMA in Europe). The pivotal clinical trial usually is a Phase III clinical trial, but exceptionally phase 2 studies could also be utilized as pivotal trials.
definition source
https://en.wikipedia.org/wiki/Pivotal_trial
https://www.sofpromed.com/pivotal-clinical-trials-frequently-asked-questions/
editor note
This is the same terms as the pre-version of this ontology: Clinical Trials Ontology - Neurodegenerative Diseases: http://www.co-ode.org/ontologies/ont.owl#Pivotal_trial