A Randomised, Double Blind, Placebo Controlled, Multicentre, Cross Over Proof of Concept Study to Investigate the Efficacy and Safety of Pre Emptive Administration of Repeated, Oral Doses of VA111913 TS for the Alleviation of Dysmenorrhoea
The purpose of the study is to investigate how effective VA111913 is at preventing menstrual pain in women with primary dysmenorrhoea.