Run-in placebo clinical trials

The CanISleepinMS Study: Effect of cannabidiol (CBD) on sleep quality in patients with multiple sclerosis, a series of 15 randomised, placebo-controlled N-of-1 trials

This study is looking into whether a cannabis-based oil (CBD) can help people with Multiple Sclerosis (MS) who have trouble sleeping. It's a small study where individuals try the CBD and a dummy oil to see which helps them sleep better.