Condition: Mental Disorders


Association of cannabis potency with mental ill health and addiction: a systematic review

Please use this link to access this publication. Summary Cannabis potency, defined as the concentration of Δ9-tetrahydrocannabinol (THC), has increased internationally, which could increase the risk of adverse health outcomes…

How effective and safe is medical cannabis as a treatment of mental disorders? A systematic review

Abstract We conducted a review of systematic reviews (SRs) and randomized-controlled trials (RCTs) to analyze efficacy and safety of cannabis-based medication in patients with mental disorders. Five data bases were…

Cannabidiol (CBD) use in psychiatric disorders: A systematic review

Please use this link to access this publication. Abstract Cannabidiol (CBD) and Δ9-tetrahydrocannabinol (THC) are the most represented phytocannabinoids in Cannabis sativa plants. However, CBD may present with a different activity…

Are There Therapeutic Benefits of Cannabinoid Products in Adult Mental Illness?

Abstract A position statement developed by the Canadian Psychiatric Association’s (CPA) Research Committee and approved by the CPA’s Board of Directors on May 13, 2020.

Association between formal thought disorder and cannabis use: a systematic review and meta-analysis

Abstract Formal thought disorder (FTD) is a multidimensional syndrome mainly occurring along the psychosis continuum. Cannabis use is known to increase symptoms of psychosis, particularly positive symptoms. However, the impact…

Prospects for the Use of Cannabinoids in Psychiatric Disorders

Please use this link to access this publication. Abstract Increasing evidence suggests an essential role of the endocannabinoid system in modulating cognitive abilities, mood, stress, and sleep. The psychoactive effects…

Potential therapeutic benefits of cannabinoid products in adult psychiatric disorders: A systematic review and meta-analysis of randomised controlled trials

Please use this link to access this publication. Abstract The utility of cannabinoids and cannabinoid-based products (CBPs) as a pharmacological aid to treat psychiatric disorders in adulthood is still poorly…

Association between cannabis use and suicidal behavior: A systematic review of cohort studies

Please use this link to access this publication. Abstract The use of cannabis is highly prevalent worldwide, with known short and long-term adverse effects. However, the relationship between cannabis use…

Rates and correlates of cannabis-associated psychotic symptoms in over 230,000 people who use cannabis

Abstract Cannabis, a widely used psychoactive substance, can trigger acute cannabis-associated psychotic symptoms (CAPS) in people who use cannabis (PWUC). To assess rates and correlates of CAPS requiring emergency medical…

Risk-thresholds for the association between frequency of cannabis use and the development of psychosis: a systematic review and meta-analysis

Abstract BackgroundEpidemiological studies show a dose–response association between cannabis use and the risk of psychosis. This review aimed to determine whether there are identifiable risk-thresholds between the frequency of cannabis…