Does anyone have experience using Ketamine in a clinical setting for depression? There are treatments available here, kind of expensive and not covered by insurance, so curious. I am quite certain it will help in a rapid way, what I am interested in is how long the effects last? Some claim that it is a cure for a certain percentage of people, temporary in some, and no effect in others. Looking at over $3000 USD for the full series of treatments, so kind of ridiculous if it doesn't work or have lasting effects. Probably $50 worth of Ketamine if one had a non-clinical source.