Denne alvorlighed blev fastsat ved brug af Clinical Global Impressions of Change (CGI- c) - målingen af den ansvarlige læge for undersøgelsen.
The primary measures of efficacy were changes in excessive daytime sleepiness as measured by the Epworth Sleepiness Scale (ESS), and the change in the overall severity of the patient’ s narcolepsy symptoms as assessed by the investigator using the Clinical Global Impressions of Change (CGI-c) measure.