2 results
Approved WMOCompleted
Primary: To study whether there is a difference in treatment effect between oxygen at flow rates of 7 L/min versus 12 L/min in the acute treatment of cluster headache attacks. Secondary: - Identifying subgroups in which oxygen at flow rates of 7 L/…
Approved WMOCompleted
To identify at least one New Generation Ring that shows clinically relevant treatment efficacy:• in relief of primary dysmenorrhea, as demonstrated by a statistically significantly larger reduction (as compared to baseline) in the mean menstrual…