Cannabidiol as a Treatment for PTSD and PTSD Comorbid With TBI

Ki vehet részt

• Meets clinical criteria for Posttraumatic Stress Disorder (PTSD) as per Clinician-Administered PTSD Scale for DSM-5 (CAPS-5)
• TBI present (for PTSD+TBI subjects only) as per American Congress of Rehabilitation Medicine (ACRM) definition
• Mild TBI (for PTSD+TBI subjects only) as per Ohio State University Identification Screener
• Able to provide at least 2 locators
• Able to provide informed consent
• Confirmation that the participant is reliably domiciled
• Agreement to abstain from all other cannabinoid use for the duration of the study
• Willingness to use contraception if of childbearing potential

Ki nem vehet részt

• Positive urine drug screen (Positive for cannabinoids, amphetamine, cocaine, opioids)
• Currently prescribed medications with possible CBD-drug interactions
• History of open head injury
• Lifetime history of any psychiatric disorder with psychotic features, bipolar disorder
• Psychotherapy for PTSD or other psychiatric conditions initiated within 2 months of screening
• Not stable for at least 2 months on psychiatric medication, anticonvulsants, antihypertensive medication, sympathomimetic medication, estrogen replacement therapy, medications associated with neurogenesis, or steroid medication
• Current significant suicidality (assessed using the C-SSRS), any significant suicidal behavior in the past 12 months, or any history of serious suicide attempts requiring hospitalization, or current significant homicidality
• Neurologic disorder or systemic illness affecting CNS function (apart from TBI)
• Major medical illness (i.e. cancer or infectious disease.)
• Significant allergic reactions to the drug including cannabinoids or sesame oil
• Has a high risk of adverse emotional or behavioral reaction (e.g., evidence of serious personality disorder, antisocial behavior, serious current stressors, and lack of meaningful social support)
• Inpatient psychiatric treatment in past 12 months, with the exception of detox and extended ED stays
• Significant laboratory abnormalities, significantly impaired hepatic function, abnormalities in complete blood count or metabolic panel
• TBI within the last 6 months
• Moderate or Severe TBI
• SUD in the last 12 months other than mild AUD or nicotine use
• Use of any cannabinoid containing product within the last 1 month
• Exposure to trauma in the last 30 days, including police duty or military service
• Active suicide attempt within the past year
• Clinical diagnosis of anemia, advised by physician to avoid blood draws
• Pregnancy or lactation
• Contraindication to MRI
• Males and females who plan to conceive a child during or two weeks following the study
• Active legal problems likely to result in incarceration within 12 weeks of treatment initiation