This document summarizes a study exploring the potential of ibogaine in treating addiction. The study will evaluate outcomes of 20 subjects who received ibogaine treatment at an iboga therapy house in Canada. Preliminary data found high abstinence rates from cocaine/crack and other substances, and lower rates from opiates. The study aims to obtain basic outcome data using standardized measures over 12 months to provide feedback and potentially lead to more rigorous clinical trials of ibogaine treatment.