Examining Clinical Research Participation for Substance Abuse Disorder Patient

Inclusion Criteria: * Aged ≥ 18 years old and ability to provide written informed consent obtained prior to participation in the study and any related procedures being performed. * Participant has a diagnosis of substance abuse disorder. * Willing and able to comply with scheduled visits, treatment schedule, laboratory tests and other requirements of the study. Exclusion Criteria: * Patients with any significant history of non-compliance to medical regimens or with inability to grant a reliable informed consent. * Pregnant or lactating woman * Known medical condition that, in the investigator's opinion, would increase the risk associated with study participation or study drug(s) administration or interfere with the interpretation of safety results