A new battle has been waged on Capitol Hill surrounding the much-debated legalization of medical marijuana. As research continues solidifying the positive effects of using cannabis to treat certain clinical symptoms, some research is focusing on the possible effects it may have on treating Post Traumatic Stress Disorder (PTSD).
Before I actually get started on this article, I would like to immediately answer the question I posed in the title: no. Psychoactive drugs are alive and well. But they might not be for long.
The FDA approved Amyvid for Alzheimer´s testing in April 2012, yet Medicare and Medicaid denied coverage for it last July. The new brain imaging drug helps detect beta-amyloid neuritic plaques in the brain, which are associated with Alzheimer´s disease. In the past, in order to detect these plaques, a biopsy had to be performed. But the test remains controversial -- will it be taken up?
Drug discovery is the process by which novel therapeutic candidates are discovered and ultimately developed into human-grade medications. These candidates may include compounds ranging from modified or unmodified natural products or extracts and small molecules to biologics. Forbes reports that the average cost of drug development for a major pharmaceutical company is between $4 billion and $11 billion, which is a great deal higher than the more commonly reported $1 billion, as it accounts for failure rates. And in fact, failure rates are an important part of the drug discovery process.