Was not successful at all. I stayed for 4 days, 3 nights. The doctor told me I would never have cravings or use opiates again. And that his rapid detox clinic has a 98% success rate. 2-3 days after I left. I relapsed on fentanyl which was my drug of choice in the first place, so I went back on Suboxone and haven’t used any elicits since I got back on Suboxone. 