Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Centre for Addiction and Mental Health
Age
18–55
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
1. Subjects aged between 18 and 55 years (from both sexes \[or genders\]);
2. Diagnosed with CUD (moderate or severe) according to the Structured Clinical Interview for DSM-IV (SCID) (mode of cannabis consumption can be inhalation or ingestion);
3. Diagnosis of current (past 30 days) PTSD, using the CAPS-5 on screening;
4. On antidepressant medication(s) for at least 1 month (to ensure safety and homogeneity as PTSD treatment of our population);
5. Be able to provide written informed consent; and
6. Be able to communicate in English.
You may not be if
1. diagnosed with a severe or unstable medical illness that precludes safe participation in the study as per the study physician;
2. diagnosed with schizophrenia, schizoaffective disorder, or bipolar disorder or current acute psychosis or mania based on DSM-5 criteria;
3. current suicidality risk as indicated by the Columbia Suicide Severity Rating Scale (C-SSRS) with concurrence after the study physician's evaluation if the response to C-SSRS questions 1 or 2 is "yes" 34; and
4. have pain interfering with normal function as reported by the 12-Item Short Form Survey (SF-12) (moderate or higher interference).
