Buprenorphine is available here. It's available not in combination with naloxone, because that was never prescribed and never used. It was taken from the market. We use it in approximately 10% of patients. The reason for this is that patients can choose from a variety of different substances. They will more often than not opt for a substance other than buprenorphine. Buprenorphine is a so-called partial agonist. It does not have the full effect. Most patients are not looking for this effect in their treatment.
They are not treated adequately, in my personal experience, with buprenorphine. If you look at the evidence, the randomized controlled trials say different, but this is not real-world evidence, I think.