What were the most common side effects for St. Johns wort or sertraline in the study?
St. John’s wort was generally well tolerated. However, people who were taking the extract did experience more sexual dysfunction, general swelling, and urinary frequency than those taking placebo. Side effects for those taking sertraline included sexual dysfunction, sweating, nausea, and diarrhea. 18. Who conducted the study? The principal investigator for this study was Jonathan R.T. Davidson, M.D., professor of psychiatry and director of the Anxiety and Traumatic Stress Program at Duke University Medical Center, Durham, NC. Dr. Davidson is an expert in clinical research on conventional as well as complementary and alternative medical treatments for mood and anxiety disorders. Dr. Davidson and his collaborators in the Department of Psychiatry and Behavioral Sciences, the Duke Clinical Research Institute, and the Research Triangle Institute, coordinated the entire study. 19. Who else was involved in the NIH St. John’s wort trial? The scientific aspects of the study were monitored by NI
