According to the National Institutes of Health, between 600,000 and 900,000 Americans have ulcerative colitis, a chronic ...

This sets it apart from studies that simply give participants treatment and record the results. Related: How Placebos Are Used Thus, a double-blind, placebo-controlled clinical trial is a medical ...

Topline data were announced from a phase 3 trial evaluating ecopipam in pediatric and adult patients with Tourette syndrome.