Meridien Research performs medical research for a number of important diseases in order to assess the effectiveness and safety of new medical treatments. Research studies are a good way to be a part of the latest advances in medicine. Clinical trials of important new medications are evaluated in phase II, phase III, and phase IV clinical studies in order to find new treatments for patients suffering from conditions like Alzheimer's Disease, fibromyalgia, anxiety, depression, attention deficit disorder (ADHD), irritable bowel syndrome (IBS), obesity and others. Meridien Research is a resource for patients and families interested in clinical trials of investigational medications available in their local area. Clinical research subjects undergo medical testing, and are closely followed.