Used to classify article posts by terms used for medical conditions. It’s mostly aimed at practitioners and physicians.

The Safety and Comparative Effectiveness of Non-Psychoactive Cannabinoid Formulations for the Improvement of Sleep: A Double-Blinded, Randomized Controlled Trial

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Clinical evidence on the use of cannabidiol (CBD) for sleep remains limited. Even fewer studies have tested the comparative effectiveness of cannabinoid formulations found within CBD products used for sleep or how they compare to other complementary therapies such as melatonin. Participants (N=1,793 adults experiencing symptoms of sleep disturbance) were randomly assigned to receive a 4-week supply of 1 of 6 products (all capsules) containing either 15mg CBD or 5mg melatonin, alone or in combination with minor cannabinoids. Sleep disturbance was assessed over a period of 5weeks (baseline week and 4weeks of product use) using Patient-Reported Outcomes Measurement Information System (PROMISTM) Sleep Disturbance SF 8A, administered via weekly online surveys. A linear mixed-effects regression model was used to assess the differences in the change in sleep disturbance through time between each active product arm and CBD isolate.

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Quality of Life Among Patients Using Cannabis to Manage Anxiety: A Longitudinal Observational Study

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As our knowledge and understanding of the therapeutic role of cannabis evolve through increased research, cannabis products are increasingly being used as a treatment for several medical conditions. Recent evidence suggests that cannabis may exert anxiolytic effects, which has led to considerable interest in using cannabis for the management of anxiety. Accordingly, there is a need to examine the effect of cannabis use on health-related quality of life (HRQoL) in patients with anxiety. The aim of this observational study was to measure the HRQoL for 1 year of 60 participants who used medical cannabis products primarily to manage their anxiety symptoms.

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Effects of Two Cannabidiol Oil Products on Self-Reported Stress Relief: A Quasi-Experimental Study

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Estimated rates of past-month cannabidiol (CBD) use in the general public are 13–26% and emerging research examines CBD as a potential adjunct treatment for several medical conditions, including stress-related disorders (e.g., depression, anxiety, and chronic pain). However, little is known about the effects of different CBD products on self-reported stress. The present study compared the effects of two delta-9-tetrahydrocannabinol (THC)-free CBD tincture products – (1) an isolate CBD oil and (2) a broad spectrum CBD oil – on self-ratings of effectiveness of the product and ability to manage stress.

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Cannabigerol modulates α2-adrenoceptor and 5-HT1A receptor-mediated electrophysiological effects on dorsal raphe nucleus and locus coeruleus neurons and anxiety behavior in rat

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The pharmacological profile of cannabigerol (CBG), which acid form constitutes the main precursor of the most abundant cannabinoids, has been scarcely studied. It has been reported to target α2-adrenoceptor and 5-HT1A receptor. The locus coeruleus (LC) and the dorsal raphe nucleus (DRN) are the main serotonergic (5-HT) and noradrenergic (NA) areas in the rat brain, respectively. We aimed to study the effect of CBG on the firing rate of LC NA cells and DRN 5-HT cells and on α2-adrenergic and 5-HT1A autoreceptors by electrophysiological techniques in male Sprague-Dawley rat brain slices. The effect of CBG on the novelty-suppressed feeding test (NSFT) and the elevated plus maze test (EPMT) and the involvement of the 5-HT1A receptor was also studied. CBG (30 μM, 10 min) slightly changed the firing rate of NA cells but failed to alter the inhibitory effect of NA (1–100 µM).

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Is a Low Dosage of Medical Cannabis Effective for Treating Pain Related to Fibromyalgia? A Pilot Study and Systematic Review

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Fibromyalgia is a multifaceted and frequently misunderstood chronic pain disease marked by widespread musculoskeletal pain and cognitive/somatic dysfunction. This trial aims to contribute to the existing knowledge on treating fibromyalgia (FM) with medical cannabis (Cannabis sativa L.) and explore a safer and more effective cannabis administration method. The goal is to provide evidence-based findings that can guide alternative treatment options for FM patients by assessing a pilot study.

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Effects of Medical Cannabis Treatment for Autistic Children on Anxiety and Restricted and Repetitive Behaviors and Interests: An Open-Label Study

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The literature supports the benefits of medical cannabis for core and comorbid symptoms in autistic individuals and anxiety-related symptoms in individuals without autism. However, no study has specifically investigated how cannabidiol (CBD)-rich cannabis affects anxiety subtypes in autistic children or its relationship with restricted and repetitive behaviors and interests (RRBI). Understanding the effects of CBD-rich cannabis treatment on anxiety subtypes and RRBI could offer more precise treatment approaches to managing anxiety symptoms and reducing RRBI frequency in autistic children.

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Acute effects of cannabigerol on anxiety, stress, and mood: a double-blind, placebo-controlled, crossover, field trial

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Cannabigerol (CBG) is a phytocannabinoid increasing in popularity, with preclinical research indicating it has anxiolytic and antidepressant effects. However, there are no published clinical trials to corroborate these findings in humans. The primary objective of this study was to examine acute effects of CBG on anxiety, stress, and mood. Secondary objectives were to examine whether CBG produces subjective drug effects or motor and cognitive impairments. A double-blind, placebo-controlled cross-over field trial was conducted with 34 healthy adult participants. Participants completed two sessions (with a one-week washout period) via Zoom. In each, they provided ratings of anxiety, stress, mood, and subjective drug effects prior to double-blind administration of 20 mg hemp-derived CBG or placebo tincture (T0).

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Examining the association between prenatal cannabis exposure and child autism traits: A multi-cohort investigation in the environmental influences on child health outcome program

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This study examined the association between prenatal cannabis exposure and autism spectrum disorder (ASD) diagnoses and traits. A total sample of 11,570 children (ages 1–18; 53% male; 25% Hispanic; 60% White) from 34 cohorts of the National Institutes of Health-funded environmental influences on child health outcomes consortium were included in analyses. Results from generalized linear mixed models replicated previous studies showing that associations between prenatal cannabis exposure and ASD traits in children are not significant when controlling for relevant covariates, particularly tobacco exposure. Child biological sex did not moderate the association between prenatal cannabis exposure and ASD. In a large sample and measuring ASD traits continuously, there was no evidence that prenatal cannabis exposure increases the risk for ASD. This work helps to clarify previous mixed findings by addressing concerns about statistical power and ASD measurement.

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Cannabis and Driving in Older Adults

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Question: What is the association between retail cannabis available to the consumer, driving, and associated blood tetrahydrocannabinol (THC) levels in people over 65 years of age? Findings: In this cohort study, 31 regular users of cannabis aged 65 to 79 years chose on average high potency (18.74% THC) THC-dominant cannabis. Weaving was increased and speed was decreased at 30 minutes after smoking, which was not correlated with blood THC concentrations; subjective experience and self-reports of impaired driving persisted for 3 hours. Meaning: These findings suggest that older drivers, even if they regularly use cannabis, show evidence of impaired driving performance after smoking cannabis.

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Cannabidiol for behavior symptoms in Alzheimer’s disease (CANBiS-AD): a random- ized, double-blind, placebo-controlled trial

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There are currently no safe and effective approved medications for behavioral and psychological symptoms of dementia (BPSD). Cannabidiol (CBD), a non-intoxicating cannabinoid, with anti-anxiety and anti-psychotic properties shows promise To evaluate the feasibility and obtain preliminary evidence in support of a future fully powered efficacy trial of CBD, we carried out a phase 2a, single-site, parallel-group, double-blind, placebo-controlled, randomized trial in patients with Alzheimer’s disease (AD) and BPSD (EudraCT Number – 2019-002106-52). To evaluate the feasibility and obtain preliminary evidence in support of a future fully powered efficacy trial of CBD, we carried out a phase 2a, single-site, parallel-group, double-blind, placebo-controlled, randomized trial in patients with Alzheimer’s disease (AD) and BPSD (EudraCT Number – 2019-002106-52). Participants of either sex aged 55 years or older with possible or probable AD (McKhann et al., Reference McKhann, Drachman, Folstein, Katzman, Price and Stadlan1984) were eligible, if they had BPSD with total score on Neuropsychiatric Inventory (NPI) (Cummings, Reference Cummings1997) ≥4 and at least 1 item with score of 2 or more (frequency × severity) on one of the domains of anxiety, agitation, hallucinations, or delusions.

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Cannabinoid extract in microdoses ameliorates mnemonic and nonmnemonic Alzheimer’s disease symptoms: a case report

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This report addresses the beneficial effect of cannabinoids in microdoses on improving memory and brain functions of a patient with mild-stage Alzheimer’s disease. The patient is a 75-year-old white man presenting with main symptoms of memory deficit, spatial and temporal disorientation, and limited daily activity. The experimental therapeutic intervention was carried out for 22 months with microdoses of a cannabis extract containing cannabinoids. Clinical evaluations using Mini-Mental State Examination and Alzheimer’s Disease Assessment Scale-Cognitive Subscale were performed.

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Marijuana Use May Be Associated with Reduced Prevalence of Prostate Cancer: A National Survey on Drug Use and Health Study from United States of America

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Authors Turab Mohammed,, James Yu, Yong Qiao,Eric Mortensen, Helen Swede, Zhao Wu,Jingsong Zhang, Silvia Di Agostino Published May 12,  2024 DOI: 10.3390/biomedicines12051008 Citations Mohammed, T., Yu, J., Qiao, Y., Kim,…

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