What is evidence-based medicine? What are the different phases of clinical trials? What role does the placebo effect play in the design of clinical trials? Our Research Explained section will provide answers to these and other questions.
What research on CCSVI and MS has been done to date? What is being published about CCSVI and MS in scientific journals around the world?
What is the status of the seven CCSVI studies funded by the MS Society and National Multiple Sclerosis Society?