ArticleFrontiers in public health2024
A 10-year trend in cannabis potency (2013-2022) in different geographical regions of the United States of America.
Article in Frontiers in public health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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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.
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Who cites it
10 citing papers in PubMed.
- Cannabis and Wound Healing: A Narrative Review of Current Evidence and Applications to Facial Plastic Surgery.Journal of personalized medicine · 2026Review
- Trends in Emergency Department Visits Involving Cannabis Hyperemesis Syndrome Identified Using a New Diagnosis Code - United States, January 2023-May 2026.MMWR. Morbidity and mortality weekly report · 2026Article
- Self-Reported Cannabis Use in Pregnancy and Maternal Psychological Health.Cannabis (Albuquerque, N.M.) · 2026Article
- Cannabis Legalization and Cannabis Use Disorder by Sex in Veterans Health Administration Patients, 2005-2019.Substance use & misuse · 2026Article
- Investigating Links Between Prenatal Cannabis Exposure and Brain Development Using Magnetic Resonance Imaging Techniques: A Narrative Review.Biological psychiatry global open science · 2026Review
- Article
- Association of preconception cannabis use frequency with cannabis use during early pregnancy.BMC pregnancy and childbirth · 2025Observational
- Predicting Δ-9-Tetrahydrocannabinol-Induced Psychoactive and Cognitive Effects: A PBPK-PD Approach to Quantifying Feeling High and Reduced Alertness.ACS chemical neuroscience · 2025Article
- Hemp inflorescence meal as a novel feed ingredient in laying hens: Safety assessment, nutritional characterization, and effects on egg quality.Veterinary world · 2025Article
- Quantifying Heart Rate Changes After Delta-9-Tetrahydrocannabinol Administration Using a PBPK-PD Model in Healthy Adults.Pharmaceutics · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The prevalence of cannabis as the most commonly used illicit substance in the United States and around the globe is well-documented. Studies have highlighted a noticeable uptrend in the potency of cannabis in the United states. This report examines the concentration of cannabinoids in illicit cannabis samples seized by the United States Drug Enforcement Administration (DEA) over the last 10 years (2013-2022). Methods: Samples received during the course of study (2013-2022) were categorized based on the geographical region where collected, as Western Region, Midwest Region, Northeast Region, South East Region, Southern Region as well as Alaska and Hawaii. These samples were processed for analysis using a validated gas chromatography with flame ionization detector method. Results: The data showed that the cannabinoids profile of all high Δ Conclusion: Overall, it appears the cannabinoids profile is controlled by the genetics of the plant and is not affected much by the geographical location in which the plants are cultivated.
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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.