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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
22 articles
Newest firstObjectives Youth vaping in UK schools has escalated, with reports of vapes sold as THC products containing synthetic cannabinoid receptor agonists (SCRAs) and other illicit substances, prompting health emergencies. This pilot study aimed to determine the prevalence and types of illicit substances present in vapes confiscated from secondary schools to inform future public health surveillance and interventions. Stud…
Open article record in new tab ↗Background Synthetic cannabinoids (SCs) are prevalent in prisons and among people who experience homelessness in the UK and can cause serious harms to people who use them. While it is currently not possible to test for SCs at the point of care (POC), a new method for doing so using fluorescence spectral fingerprinting has recently been developed. In this study, we aimed to outline the potential utility of POC SC t…
Background Synthetic cathinones and cannabinoids have emerged as significant public health concerns, particularly in pediatric populations. Marketed under deceptive names such as "bath salts" and "K2/Spice", these substances pose unique challenges due to their accessibility, potency, and unpredictable effects. This narrative review synthesizes evidence on the toxicological effects of synthetic cathinones and canna…
Open article record in new tab ↗Background and aims People who use synthetic cannabinoids (SCs) report debilitating side effects and withdrawal symptoms, coupled with dependence. In the UK, SC use was believed to be largely restricted to prison, where they are the most common drug and associated with nearly half of non-natural deaths, or poly-drug users in the community who are also likely to be homeless. However, national media reporting has in…
Open article record in new tab ↗ABSTRACT Background and Aims The use of synthetic cannabinoids (SCs) in e-cigarettes represents a significant public health threat to young people. Our previous research in the 2023-2024 academic year established a high prevalence of SCs in e-cigarettes seized from English schools and suggested that many of these were sourced through social media. This study provides a crucial update of drug occurrence in secondar…
Open article record in new tab ↗Synthetic cannabinoids (SCs), colloquially spice or K2, are the most common drug to be found in prisons in the UK, where they are associated with nearly half of non-natural deaths. In the community, SCs are associated with poly-drug users who are also likely to be homeless. People who use SCs report debilitating side effects and withdrawal symptoms, coupled with dependence. Until now, SC use was believed to be lar…
Open article record in new tab ↗(1) Background: Synthetic cannabinoids (SCs) are emerging drugs of abuse sold as 'K2', 'K9' or 'Spice'. Evidence shows that using SCs products leads to greater health risks than cannabis. They have been associated with greater toxicity and higher addiction potential unrelated to the primary psychoactive component of marijuana, Δ9-tetrahydrocannabinol (Δ9-THC). Moreover, early cases of intoxication and death relate…
Open article record in new tab ↗Background Natural Cannabis (NC) and Synthetic Cannabinoids (SCs) use can increase the risk and exacerbate the course of psychotic disorders. These could be influenced by the Aberrant Salience (AS) construct. It refers to an excess of attribution of meaning to stimuli that are otherwise regarded as neutral, thereby transform them into adverse, dangerous, or mysterious entities. This leads the patient to engage in…
Recreational use of Synthetic Cannabinoids (SCs), one of the largest groups of New Psychoactive Substances (NPS), has increased globally over the past few years. Driving is a structured process requiring the cooperation of several cognitive and psychomotor functions, organized in different levels of complexity. Each of these functions can be affected when Driving Under the Influence (DUI) of SCs. In order to reduc…
Open article record in new tab ↗Synthetic cannabinoid receptor agonists (SCRAs) may be used as an alternative to natural cannabis; however, they may carry a greater risk of problematic use and withdrawal. This study aimed to characterise the withdrawal symptom profile of SCRAs and compare their profile of effect with high-potency herbal cannabis. Global Drug Survey data (2015 and 2016) were used to access a clinically relevant sample of people r…
The case report centres on analytical findings from a spice sample (mixed with tobacco (as a cigarette) for consumption), and its corresponding plasma sample, smoked by a 31-year-old man who was attended by emergency services following collapse. The man was fully conscious and cooperative during initial medical treatment. Suddenly, he suffered a complete loss of self-control, whereupon the police was notified. The…
Open article record in new tab ↗The Sterling Research Group identified pravadoline as an aminoalkylindole (AAI) non-steroidal anti-inflammatory pain reliever. As drug design progressed, the ability of AAI analogs to block prostaglandin synthesis diminished, and antinociceptive activity was found to result from action at the CB1 cannabinoid receptor, a G-protein-coupled receptor (GPCR) abundant in the brain. Several laboratories applied computati…
Open article record in new tab ↗Background Synthetic cannabinoids (SCs) are the largest class of novel psychoactive substances (NPS) and are associated with an increased risk of overdosing and adverse events such as psychosis. JWH-018 is one of the earliest SCs and still widely available in large parts of the world. Controlled studies to assess the safety and behavioural profiles of SCs are extremely scarce. Aim The current study was designed to…
Objectives Limited clinical studies have investigated the effects of synthetic cannabinoids (SCs) on the cardiovascular system (CVS). The aim of this study was to evaluate the effects of SCs on the CVS. Methods The patient group of this single-center, prospective, case-control study consisted of adult patients presenting to the emergency department (ED) with symptoms of SC use. Vital signs and electrocardiogram (E…
Synthetic Cannabinoids (SCB) are engineered chemical compounds that share a similar chemical structure with the active ingredient of marijuana, delta-9-tetrahydrocanabinol. Although the FDA has not approved the use of SCB without a prescription from a licensed health-care provider, the cost effectiveness and availability of SCB has made it a popular choice among recreational drug users. Manufacture of SCB as a str…
The chief psychoactive constituent of many bioactive phytocannabinoids (Δ⁸-tetrahydrocannabinol, Δ⁸-THC) found in hemp, cannabis or marijuana plants are scientifically denoted by the Latin term, Cannabis sativa, acts on cell surface receptors. These receptors are ubiquitously expressed. To date, two cannabinoid receptors have been cloned and characterized. Cannabinoid receptor type 1 (CB1R) is found to serve as th…
Open article record in new tab ↗Background Synthetic cannabinoids (SCs) are a class of new psychoactive substances that have been rapidly evolving around the world throughout recent years. Many different synthetic cannabinoid analogues are on the consumer market and sold under misleading names, like "spice" or "incense." A limited number of studies have reported serious health effects associated with SC use. In this study, we compared clinical a…
Open article record in new tab ↗Many novel psychoactive substances (NPS) have entered the recreational drug scene in recent years, yet the problems they cause are similar to those found with established drugs. This article will debate the psychobiological effects of these newer and more traditional substances. It will show how they disrupt the same core psychobiological functions, so damaging well-being in similar ways. Every psychoactive drug c…
Open article record in new tab ↗Naphthalen-1-yl-(1-pentylindol-3-yl)methanone (JWH-018) is a synthetic compound found in psychoactive "spice" products that activates cannabinoid receptors. Preclinical evidence suggests that exposure to synthetic cannabinoids increases 5-HT2A/2C receptor function in the brain, an effect which might contribute to psychotic symptoms. Here, we hypothesized that repeated exposures to JWH-018 would enhance behavioral…
Open article record in new tab ↗Introduction About a decade ago, synthetic cannabinoids (SC) started to appear as recreational drugs on the new psychoactive substance (NPS) market. This report from the STRIDA project describes analytically confirmed intoxications involving MDMB-CHMICA (methyl-2-(1-(cyclohexylmethyl)-1H-indol-3-ylcarbonylamino)-3,3-dimethylbutanoate), a SC that was first detected in 2014. Study design This is an observational cas…
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