COVID-19-related disruptions of people and goods' circulation can affect drug markets, especially for new psychoactive substances (NPSs). Drug shortages could cause a change in available NPS, with the introduction of new, unknown, substances. The aims of the current research were to use a web crawler, NPSfinder®, to identify and categorize emerging NPS discussed on a range of drug enthusiasts/psychonauts' websites/fora at the time of the pandemic; social media for these identified NPS were screened as well. The NPSfinder® was used here to automatically scan 24/7 a list of psychonaut websites and NPS online resources. The NPSs identified in the time frame between January and August 2020 were searched in both the European Monitoring Center for Drugs and Drug Addictions (EMCDDA)/United Nations Office on Drugs and Crime (UNODC) databases and on social media (Facebook, Twitter, Instagram, Pinterest, and YouTube) as well, with a content qualitative analysis having been carried out on reddit.com. Of a total of 229 NPSs being discussed at the time of the pandemic, some 18 NPSs were identified for the first time by the NPSfinder®. These included six cathinones, six opioids, two synthetic cannabinoid receptor agonists (SCRAs), two phenylcyclohexylpiperidine (PCP)-like molecules, and two psychedelics. Of these NPSs, 10 were found to be previously unreported to either the UNODC or the EMCDDA. Of these 18 NPSs, opioids and cathinones were the most discussed on social media/reddit, with the highest number of threads associated. Current findings may support the use of both automated web crawlers and social listening approaches to identify emerging NPSs; the pandemic-related imposed restrictions may somehow influence the demand for specific NPS classes.
Prompt disrobing and minimization of time to casualty decontamination are key to the effective treatment of individuals exposed to toxic chemicals. Established procedures for mass casualty decontamination that involve the deployment of equipment for showering with water (such as the ladder pipe system [LPS] and technical decontamination) necessarily introduce a short, but critical delay. The purpose of this study was to investigate the effectiveness of dry and wet decontamination approaches (individually and in combination) for removing a chemical warfare agent simulant from the hair and skin of human volunteers. A secondary aim was to quantify potential hazards arising from the decontamination processes. Volunteers were exposed to the simulant (mixture of methyl salicylate, fluorophore [curcumin] and mineral oil) as an aerosol within a custom-built dosing chamber. Three decontamination protocols (dry, LPS and technical decontamination) were applied in various sequences. The efficacy of the protocols was evaluated by whole-body fluorescent imaging and measurement of residual simulant recovered from the hair, skin, decontamination materials and air samples using liquid chromatography and thermal desorption gas chromatography. Dry decontamination before LPS or technical decontamination produced significant reductions in methyl salicylate skin contamination. The greatest reductions were seen with the Triple Protocol (dry, then LPS, then technical decontamination). Secondary sources of contamination (e.g. off-gassing of vapor and residue on wash cloths/towels) decreased following dry decontamination. The introduction of dry decontamination prior to wet forms of decontamination offers a simple strategy to initiate treatment at a much earlier opportunity, with a corresponding improvement in clinical outcomes. Our results confirm the value of a "Triple Protocol" response strategy based on the integration of dry and wet decontamination procedures. 3 Importantly, we highlight how these combined protocols may reduce toxicological risks downstream in the operational process.
Background: Octodrine is the trade name for Dimethylhexylamine (DMHA), a central nervous stimulant that increases the uptake of dopamine and noradrenaline. Originally developed as a nasal decongestant in the 1950’s, it has recently been re-introduced on the market as a pre-workout and ‘fat-burner’ product but its use remains unregulated. Our work provides the first observational cross-sectional analytic study on Octodrine as a new drug trend and its associated harms after a gap spanning seven decades. Methods: A comprehensive multilingual assessment of literature, websites, drug fora and other online resources was carried out with no time restriction in English, German, Russian and Arabic. Keywords included Octodrine’s synonyms and chemical isomers. Results: Only five relevant publications emerged from the literature search, with most of the available data on body building websites and fora. Since 2015, Octodrine has been advertised online as “the next big thing” and “the god of stimulants,” with captivating marketing strategies directed at athletes and a wider cohort of users. Reported side-effects include hypertension, dyspnoea and hyperthermia. Conclusions: The uncontrolled use of Octodrine, its physiological and psychoactive effects raise serious health implications with possible impact on athletes and doping practices. This new phenomenon needs to be thoroughly studied and monitored.
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