Skip to the content
  • 719-347-5400
  • info@realmofcaring.org
  • Research
    • Research Library
    • Participate
      • Long-Term CBD Study
      • Observational Research Registry
      • Women’s Veteran Study
  • Resources
    • Client Portal
      • Dosing & Administration
      • Client Education Series
      • Client F.A.Q.
        • Client Additional Questions
      • For Pets
      • Glossary
      • Locate a Healthcare Professional
      • Medical Cannabis Cards
      • Printable Resources
    • Healthcare Portal
      • Dosing & Administration
      • Join Our List of Healthcare Professionals
      • Practitioner Education
    • Events
      • Book Club
      • Virtual Support Groups
    • Merch Shop
  • Blog
    • Cannabis Education
    • Client Stories
  • About
    • Who We Are
    • In the News
    • Our Supporters
    • Financials
  • Contact Us
    • Call or Email
    • Request an Appointment
    • Volunteer
  • Research
    • Research Library
    • Participate
      • Long-Term CBD Study
      • Observational Research Registry
      • Women’s Veteran Study
  • Resources
    • Client Portal
      • Dosing & Administration
      • Client Education Series
      • Client F.A.Q.
        • Client Additional Questions
      • For Pets
      • Glossary
      • Locate a Healthcare Professional
      • Medical Cannabis Cards
      • Printable Resources
    • Healthcare Portal
      • Dosing & Administration
      • Join Our List of Healthcare Professionals
      • Practitioner Education
    • Events
      • Book Club
      • Virtual Support Groups
    • Merch Shop
  • Blog
    • Cannabis Education
    • Client Stories
  • About
    • Who We Are
    • In the News
    • Our Supporters
    • Financials
  • Contact Us
    • Call or Email
    • Request an Appointment
    • Volunteer
  • Donate
  • Register
  • Login
  • Research
    • Research Library
    • Participate
      • Long-Term CBD Study
      • Observational Research Registry
      • Women’s Veteran Study
  • Resources
    • Client Portal
      • Dosing & Administration
      • Client Education Series
      • Client F.A.Q.
        • Client Additional Questions
      • For Pets
      • Glossary
      • Locate a Healthcare Professional
      • Medical Cannabis Cards
      • Printable Resources
    • Healthcare Portal
      • Dosing & Administration
      • Join Our List of Healthcare Professionals
      • Practitioner Education
    • Events
      • Book Club
      • Virtual Support Groups
    • Merch Shop
  • Blog
    • Cannabis Education
    • Client Stories
  • About
    • Who We Are
    • In the News
    • Our Supporters
    • Financials
  • Contact Us
    • Call or Email
    • Request an Appointment
    • Volunteer
  • Research
    • Research Library
    • Participate
      • Long-Term CBD Study
      • Observational Research Registry
      • Women’s Veteran Study
  • Resources
    • Client Portal
      • Dosing & Administration
      • Client Education Series
      • Client F.A.Q.
        • Client Additional Questions
      • For Pets
      • Glossary
      • Locate a Healthcare Professional
      • Medical Cannabis Cards
      • Printable Resources
    • Healthcare Portal
      • Dosing & Administration
      • Join Our List of Healthcare Professionals
      • Practitioner Education
    • Events
      • Book Club
      • Virtual Support Groups
    • Merch Shop
  • Blog
    • Cannabis Education
    • Client Stories
  • About
    • Who We Are
    • In the News
    • Our Supporters
    • Financials
  • Contact Us
    • Call or Email
    • Request an Appointment
    • Volunteer
  • Donate
  • Register
  • Login
  • Bipolar Disorder/s, Depression, Post Traumatic Stress Disorder (PTSD)
Loading...

Evidence for Use of Cannabinoids in Mood Disorders, Anxiety Disorders, and PTSD: A Systematic Review

Abstract Objective: Two primary compounds of the cannabis plant (Cannabis sativa), delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD), differentially and dose-dependently affect mood and anxiety. In this systematic review, the authors summarize the design and results of controlled trials assessing the effects of THC and CBD on affective disorders, anxiety disorders, and posttraumatic stress disorder (PTSD). Methods: A keyword search of eight online literature databases identified eight randomized controlled trials of defined CBD or THC doses for the target populations. Results: A 1-month trial of daily THC (up to 3 mg per day) for DSM-II anxiety disorder reduced anxiety symptoms, but symptoms were very low throughout...
Read More

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 of cannabis use on FTD in individuals presenting symptoms along the psychosis continuum remains unclear. To address this knowledge gap, we conducted a meta-analysis examining the association between cannabis use and FTD in those individuals. We hypothesized that cannabis would worsen FTD. We conducted a systematic search of the PubMed, ScienceDirect, PsycINFO, Web of Science, Embase and Google Scholar databases up to July 2022. The results were collated through a random-effects model using the...
Read More

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 of cannabis are described as euphoric, calming, anxiolytic, and sleep-inducing and positively affect the mood, but can also adversely affect therapy. The responses to cannabinoid medications depend on the patient's endocannabinoid system activity, the proportion of phytocannabinoids, the terpenoid composition, and the dose used. There is some evidence for a therapeutic use of phytocannabinoids in psychiatric conditions. THC and CBD may have opposing effects on anxiety. Current guidelines recommend caution in using THC in...
Read More

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 use and psychosis development. MethodsSystematic search of Embase, MEDLINE, PsycINFO, CINAHL, and Web of Science for relevant studies (1 January 2010–26 April 2021). Case–control or cohort studies that investigated the relationship between cannabis use and the risk of psychosis development that reported effect estimates [odds ratios (OR), hazard ratios (HR), risk ratios (RR)] or the raw data to calculate them, with information on the frequency of cannabis consumption were included. Effect estimates were extracted...
Read More

Cannabis induced psychosis: A systematic review on the role of genetic polymorphisms

Abstract Objective Cannabis sativa is a recreational drug commonly consumed in Europe and is getting popularity for both recreational and therapeutic use. In some individuals, the use of cannabis leads to psychotic disorders. This systematic review summarizes the current evidence linking genetic polymorphisms and inter-individual susceptibility to psychosis induced by cannabis. Method Studies published from 2005 to 2020 were identified through Medline using PubMed, Web of Science and Scopus database and searches were conducted according to PRISMA guidelines. Initial search was performed with terms: “cannabis induced psychosis” AND “genetics”. Results From the initial group of 108 papers, 18 studies met our inclusion criteria. Many of the...
Read More

Cannabis and Psychosis: Recent Epidemiological Findings Continuing the “Causality Debate”

Abstract Nonmedical (“recreational”) cannabis use and cannabis laws have changed over the past two decades in the United States (1) and the rest of the world (2). Increasing use, especially among the young, coupled with the increasing potency of cannabis (higher delta-9-tetrahydrocannabinol [THC] content) during this period (3), has raised concerns about the long-term health impact of cannabis exposure, especially among adolescents and young adults. There is recognition of an association between cannabis use and psychosis, but whether the relationship is causal continues to be debated. One rebuttal raised in this debate is that if cannabis caused psychosis, then the increases in the rates...
Read More

The relationship between cannabis use, schizophrenia, and bipolar disorder: a genetically informed study

Please use this link to access this publication: https://www.thelancet.com/journals/lanpsy/article/PIIS2215-0366(23)00143-8/fulltext Summary Background The relationship between psychotic disorders and cannabis use is heavily debated. Shared underlying genetic risk is one potential explanation. We investigated the genetic association between psychotic disorders (schizophrenia and bipolar disorder) and cannabis phenotypes (lifetime cannabis use and cannabis use disorder). Methods We used genome-wide association summary statistics from individuals with European ancestry from the Psychiatric Genomics Consortium, UK Biobank, and International Cannabis Consortium. We estimated heritability, polygenicity, and discoverability of each phenotype. We performed genome-wide and local genetic correlations. Shared loci were identified and mapped to genes, which were tested for functional enrichment....
Read More

Assessing evidence supporting cannabis harm reduction practices for adolescents at clinical high-risk for psychosis: a review and clinical implementation tool

Abstract Cannabis use is consistently associated with both increased incidence of frank psychotic disorders and acute exacerbations of psychotic symptoms in healthy individuals and people with psychosis spectrum disorders. Although there is uncertainty around causality, cannabis use may be one of a few modifiable risk factors for conversion to psychotic disorders in individuals with Clinical High Risk for Psychosis (CHR-P) syndromes, characterized by functionally impairing and distressing subthreshold psychotic symptoms. To date, few recommendations beyond abstinence to reduce adverse psychiatric events associated with cannabis use have been made. This narrative review synthesizes existing scientific literature on cannabis' acute psychotomimetic effects and epidemiological associations with...
Read More

The “Entourage Effect”: Terpenes Coupled with Cannabinoids for the Treatment of Mood Disorders and Anxiety Disorders

Abstract Mood disorders are the most prevalent mental conditions encountered in psychiatric practice. Numerous patients suffering from mood disorders present with treatment-resistant forms of depression, co-morbid anxiety, other psychiatric disorders and bipolar disorders. Standardized essential oils (such as that of Lavender officinalis) have been shown to exert clinical efficacy in treating anxiety disorders. As endocannabinoids are suggested to play an important role in major depression, generalized anxiety and bipolar disorders, Cannabis sativa was suggested for their treatment. The endocannabinoid system is widely distributed throughout the body including the brain, modulating many functions. It is involved in mood and related disorders, and its activity may be modified...
Read More

Association of Cannabis With Long-Term Clinical Symptoms in Anxiety and Mood Disorders: A Systematic Review of Prospective Studies

Please use this link to access this publication: https://www.psychiatrist.com/jcp/cannabis-and-anxiety-and-mood-disorders/ Abstract Objective: To systematically review studies examining the longitudinal associations between cannabis use and symptomatic outcomes among individuals with an anxiety or mood disorder at baseline. Data sources: A search of the literature up to May 2017 was conducted using several databases. Search terms related to the exposure (ie, cannabis) and outcome (ie, symptoms) variables of interest. There were no search restrictions. Study selection: In total, 10,191 citations were screened. Key inclusion criteria related to (1) cohort-based longitudinal study design using adults who met criteria for a mood or anxiety disorder at baseline, (2) an independent variable focusing on...
Read More
« Previous 1 2 3 Next »

REGISTER WITH RoC TODAY!

Realm of Caring focuses on research, education, building community, and improving quality of life. We are an educational resource for consumers, physicians, scientists, governments and the media.
Register now
  • PO Box 15224, Colorado Springs, CO 80935
  • 719-347-5400
  • info@realmofcaring.org

Copyright © 2024 / Realm of Caring Foundation, Inc

  • Privacy
  • Disclaimer

Open the following in new tabs if you:

If you are already a user: Client Login

If you are not, then register: Client Registration

Once Logged in, click below to refresh the page.