ArticlePsychiatry research2017
Acute effects of smoked marijuana in marijuana smokers at clinical high-risk for psychosis: A preliminary study.
Article in Psychiatry research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
15 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.
- Are cannabis-using and non-using patients different groups? Towards understanding the neurobiology of cannabis use in psychotic disorders.Journal of psychopharmacology (Oxford, England) · 2018Pooled it
- Does cannabidiol reduce the adverse effects of cannabis in schizophrenia? A randomised, double-blind, cross-over trial.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025Trial
- Acute effects of cannabinoids on symptoms of obsessive-compulsive disorder: A human laboratory study.Depression and anxiety · 2020Trial
- Psychotomimetic Cannabinoid Hyperlocomotion Involves GSK-3β Signaling at Striatopallidal Neurons in Male Mice.Biological psychiatry global open science · 2026Article
- Human behavioral pharmacology of cannabis: Insights on cannabis use disorder.Preventive medicine · 2026Article
- Influence of cannabis potency on mental health outcomes among adolescents and young adults: scoping review.BJPsych open · 2026Review
- Assessing rates and predictors of cannabis-associated psychotic symptoms across observational, experimental and medical research.Nature. Mental health · 2024Article
- Rates and correlates of cannabis-associated psychotic symptoms in over 230,000 people who use cannabis.Translational psychiatry · 2022Article
- The Relation Between Impulsivity and Estimation of Marijuana Weight.Cannabis (Albuquerque, N.M.) · 2022Article
- The Anticipated Effects of Cannabis Scale (AECS): Initial development and validation of an affect- and valence-based expectancy measure.Psychological assessment · 2021Article
- Human Laboratory Models of Cannabis Use: Applications for Clinical and Translational Psychiatry Research.Frontiers in psychiatry · 2021Article
- Overbaked: assessing and predicting acute adverse reactions to Cannabis.Journal of cannabis research · 2020Article
- Correspondence on Curran et al. (2018): 'Which biological and self-report measures of cannabis use predict cannabis dependency and acute psychotic-like effects'.Psychological medicine · 2019Article
- The Role of Cannabis in the Management of Inflammatory Bowel Disease: A Review of Clinical, Scientific, and Regulatory Information.Inflammatory bowel diseases · 2019Review
- Quantifying cannabis: A field study of marijuana quantity estimation.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
Marijuana use is associated with psychosis, but its effects are understudied in individuals with preexisting risk for psychotic disorders. This preliminary study examined the acute psychological and physiological effects of smoked marijuana (0.0% or 5.5% Δ
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.