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2023: In adolescents with bipolar disorder, cannabis use was associated with working memory & attention deficits
Association of cannabis use with neurocognition in adolescents with bipolar disorder
https://pubmed.ncbi.nlm.nih.gov/37497695/

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2023: On people with bipolar disorder who also have cannabis use disorder
A Prospective Comparison of Bipolar I and II Subjects with and without Comorbid Cannabis Use Disorders from the COGA Dataset
https://pubmed.ncbi.nlm.nih.gov/37626487/

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2023: A case report of a young woman's bipolar disorder being exacerbated by cannabis & psychedelic use
A Nepalese female student in trap of cannabis: a case report
https://www.researchgate.net/profile/Dhana-Ratna-Shakya/publication/371079979_A_Nepalese_female_student_in_trap_of_cannabis_a_case_report/links/6471777d6a3c4c6efbe2253d/A-Nepalese-female-student-in-trap-of-cannabis-a-case-report.pdf

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2023: In an analysis of public health data, cannabis use disorder was associated with the later increased risk of psychotic & nonpsychotic bipolar disorder as well as unipolar depression
Cannabis Use Disorder and Subsequent Risk of Psychotic and Nonpsychotic Unipolar Depression and Bipolar Disorder
https://pubmed.ncbi.nlm.nih.gov/37223912/

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2023: In youth with bipolar disorder, the effects of their genetic variant of the CB1 receptor in brain scans of connectivity
The association of CNR1 genetic variants with resting-state functional connectivity in youth bipolar disorder
https://pubmed.ncbi.nlm.nih.gov/36972648/

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2023: On the genetic relationship between cannabis use, schizophrenia & bipolar disorder
The relationship between cannabis use, schizophrenia, and bipolar disorder: a genetically informed study
https://pubmed.ncbi.nlm.nih.gov/37208114/

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2023: In people with bipolar disorder, the effects of cannabis use & insomnia on risky decision making behavior
Insomnia Symptoms, Cannabis Use, and Risky Decision-Making in Bipolar Disorder
https://www.biologicalpsychiatryjournal.com/article/S0006-3223(23)00640-6/fulltext

In people with bipolar disorder, how their cannabis use patterns affect their risky decision making
Cannabis Use Patterns and Their Effects on Risky Decision-Making in Bipolar Disorder
https://www.biologicalpsychiatryjournal.com/article/S0006-3223(23)00513-9/fulltext

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2022: In humans with bipolar disorder, they had higher PEA levels & lower & 2-AG levels
Could serum endocannabinoid and N-acylethanolamine levels be important in bipolar disorder?
https://pubmed.ncbi.nlm.nih.gov/35950574

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2022: In a detailed study of families in the DC area, they found that cannabis use disorder tends to run in families & to be associated with bipolar disorder II
Comorbidity and Coaggregation of Major Depressive Disorder and Bipolar Disorder and Cannabis Use Disorder in a Controlled Family Study
https://pubmed.ncbi.nlm.nih.gov/35648395/

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2022: In veterans with bipolar disorder, current cannabis use was associated with higher working memory & higher functional capacity – but also to PTSD & suicidal ideation (though you can imagine that’s because those in worse shape were using cannabis as a treatment)
Multimodal Correlates of Cannabis Use among U.S. Veterans with Bipolar Disorder: An Integrated Study of Clinical, Cognitive, and Functional Outcomes
https://pubmed.ncbi.nlm.nih.gov/35430960/

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2022: In a longitudinal study, they found a link between adolescent cannabis use & bipolar disorder – but this might be because of the other drugs they were taking as well
Is Early Exposure to Cannabis Associated with Bipolar disorder? Results from a Finnish Birth-Cohort Study
https://pubmed.ncbi.nlm.nih.gov/35315149/

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2022: In patients with bipolar disorder in their mania phase, their blood had higher levels of the CB1 receptor
Expression of type 1 cannabinoid receptor gene in bipolar disorder
https://pubmed.ncbi.nlm.nih.gov/36323143

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2022: In a detailed study of families in the DC area, they found that cannabis use disorder tends to run in families & to be associated with bipolar disorder II
Comorbidity and Coaggregation of Major Depressive Disorder and Bipolar Disorder and Cannabis Use Disorder in a Controlled Family Study
https://pubmed.ncbi.nlm.nih.gov/35648395/

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2022: Cannabis use increasing manic episodes

Cannabis Use is an Independent Risk Factor for Manic Episode: A Report from 380,265 Bipolar Inpatients

https://pubmed.ncbi.nlm.nih.gov/34895014/

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2021:

The Prevalence of Cannabis Use Disorder Comorbidity in Individuals With Bipolar Disorder: A Systematic Review and Meta-Analysis

https://journals.lww.com/cja/Abstract/2021/09000/The_Prevalence_of_Cannabis_Use_Disorder.4.aspx?context=LatestArticles

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2021:

Bipolar disorder and cannabis use: A bidirectional two-sample Mendelian randomization study

https://pubmed.ncbi.nlm.nih.gov/33733564/

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2021:

Cannabis use and medication nonadherence in bipolar disorder: A nationwide inpatient sample database analysis

https://www.sciencedirect.com/science/article/abs/pii/S0165032721013070

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2015: In a diary study of 24 patients with BPD, cannabis caused a number of psychological effects

The relationship between bipolar disorder and cannabis use in daily life: an experience sampling study

https://pubmed.ncbi.nlm.nih.gov/25738578/

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2010: In two patients, high levels of CBD for ~30 days was well tolerated but not effective for their bipolar disorder

Cannabidiol was ineffective for manic episode of bipolar affective disorder

https://www.ncbi.nlm.nih.gov/pubmed/18801823

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1998: Grinspoon & Bakalar on cannabinoids for bipolar disorder

The use of cannabis as a mood stabilizer in bipolar disorder: anecdotal evidence and the need for clinical research

https://www.ncbi.nlm.nih.gov/pubmed/9692379/

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