If you're an American, every time you read a new article on Ketamine for depression your thought should be "Jeese, healthcare is screwed up". Pharma companies don't benefit from getting Ketamine approved (since it's no longer patent protected), so no one is putting it through FDA for depression. As a result insurance will never cover it (under the current model).
The reason this treatment isn't mainstream isn't because "the research is still out" (though that may still be). It's because there are no financial interests to get it over the hoops into the highly convoluted state that enables affordable medical care.
The reason this treatment isn't mainstream isn't because "the research is still out" (though that may still be). It's because there are no financial interests to get it over the hoops into the highly convoluted state that enables affordable medical care.