Auteur J. SCOTT

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Association between cannabis use and psychosis-related outcomes using sibling pair analysis in a cohort of young adults

J. McGRATH ; J. WELHAM ; J. SCOTT ; D. VARGHESE ; L. DEGENHARDT ; M. R. HAYATBAKHSH ; R. ALATI ; G. M. WILLIAMS ; W. BOR ; J. M. NAJMAN | 2010
Périodique

Context: Prospective cohort studies have identified an association between cannabis use and later psychosis-related outcomes, but concerns remain about unmeasured confounding variables. The use of sibling pair analysis reduces the influence of u[...]

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Association of cannabis with cognitive functioning in adolescents and young adults: A systematic review and meta-analysis

J. SCOTT ; S. T. SLOMIAK ; J. D. JONES ; A. G. ROSEN ; T. M. MOORE ; R. C. GUR | 2018
Dans JAMA Psychiatry (Vol.75, n°6, June 2018) Article : Périodique

ENGLISH: Importance: Substantial shifts in perception and policy regarding cannabis have recently occurred, with use of cannabis increasing while its perceived harm decreases. One possible risk of increased cannabis use is poorer cognitive func[...]

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Community pharmacists' role in preventing opioid substitution therapy-related deaths: a qualitative investigation into current UK practice

R. YADAV ; D. TAYLOR ; G. TAYLOR ; J. SCOTT | 2019
Dans International Journal of Clinical Pharmacy (Vol.41, n°2, April 2019) Article : Périodique

Background: Opioid substitution therapy involves prescribing of medical substitutes like methadone and buprenorphine to patients who are addicted to opioids. The majority of opioid substitution therapy dispensing in the UK is done by community p[...]

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Development of a filter to prevent infections with spore-forming bacteria in injecting drug users

N. ALHUSEIN ; J. SCOTT ; B. KASPRZYK-HORDERN ; A. BOLHUIS | 2016
Dans Harm Reduction Journal (Vol.13, n°33, 2016) Article : Périodique

Background: In heroin injectors, there have been a number of outbreaks caused by spore-forming bacteria, causing serious infections such as anthrax or botulism. These are, most likely, caused by injecting contaminated heroin, and our aim was to [...]

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Experiences, attitudes and training needs of pharmacy support staff providing services to drug users in Great Britain: A qualitative study

A. J. MACKRIDGE ; J. SCOTT | 2009
Dans Journal of Substance Use (Vol.14 n°6, 2009) Article : Périodique

ENGLISH : Community pharmacies play an important role in providing services to drug users, having provided needle exchange and substitution therapy services for a number of years. Previous studies of these services and the problems faced in im[...]

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Injection preparation processes used by heroin and crack cocaine injectors

R. PONTON ; J. SCOTT | 2004
Dans Journal of Substance Use (Vol.9 n°1, 2004) Article : Périodique

ENGLISH : Background. In the UK, most heroin and crack cocaine is not soluble in water alone. They require conversion to a soluble form before they can be injected. To accomplish this, users add weak acids, for example citric acid, lemon juice[...]

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Laboratory study of the effectiveness of filters used by heroin injectors

J. SCOTT | 2005
Dans Journal of Substance Use (Vol.10, n°5, October 2005) Article : Périodique

ENGLISH : Aims: (a) To compare in the laboratory the effectiveness of various filters at removing particles from heroin injections; (b) To measure the amount of heroin retained by the filters; and (c) To describe the relevance of these prelimi[...]

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Laboratory study of the effects of citric and ascorbic acids on injections prepared with brown heroin

J. SCOTT ; A. WINFIELD ; E. KENNEDY ; C. BOND | 2000
Périodique

The addition of acidic substances to brown street heroin to facilitate the solubility of diamorphine in the injection preparation process is commonplace amongst UK injectors. Knowledge of the chemistry behind this process supports the need for t[...]

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Managing anxiety and depression in alcohol and drug dependence

J. SCOTT ; E. GILVARRY ; M. FARRELL | 1998
Périodique

FRANÇAIS : De nombreuses recherches ont montré la forte prévalence (30-60%) des troubles comorbides d'anxiété et d'humeur chez des patients usagers de drogues. Cet article propose des réflexions et des pistes pour améliorer l'évaluation des tro[...]

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South West England needle exchange pharmacist's knowledge of the updated UK 'paraphernalia laws'

J. SCOTT ; C. DAVY ; DODRIDGE D. ; K. KHAN ; Z. MILLIGAN | 2007
Dans Journal of Substance Use (Vol.12 n°5, 2007) Article : Périodique

ENGLISH : Background: The supply of some injecting paraphernalia was legalized in the UK in 2003 in order to reduce harm, prevent blood born virus transmission and encourage access to services. Pharmacies comprise over three quarters of needle[...]

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Synthetic cannabinoids in e-cigarettes seized from English schools

G. E. COZIER ; M. GARDNER ; S. CRAFT ; M. SKUMLIEN ; J. SPICER ; R. ANDREWS ; A. POWER ; T. HAINES ; R. BOWMAN ; A. E. MANLEY ; P. SUNDERLAND ; O. B. SUTCLIFFE ; S. M. HUSBANDS ; L. HINES ; G. TAYLOR ; T. P. FREEMAN ; J. SCOTT ; C. R. PUDNEY | 2025
Dans Addiction (Vol.120, n°10, October 2025) Article : Périodique

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[...]

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The burgeoning recognition and accommodation of the social supply of drugs in international criminal justice systems: An eleven-nation comparative overview

R. COOMBER ; L. MOYLE ; V. BELACKOVA ; T. DECORTE ; P. HAKKARAINEN ; A. HATHAWAY ; K. J. LAIDLER ; S. LENTON ; S. MURPHY ; J. SCOTT ; M. STEFUNKOVA ; K. VAN DE VEN ; M. VLAEMYNCK ; B. WERSE | 2018
Dans International Journal of Drug Policy (Vol.58, August 2018) Article : Périodique

Background: It is now commonly accepted that there exists a form of drug supply, that involves the non-commercial supply of drugs to friends and acquaintances for little or no profit, which is qualitatively different from profit motivated 'drug [...]

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Turning down the spice: tackling the problems of synthetic cannabinoids [Editorial]

M. SKUMLIEN ; S. CRAFT ; J. SCOTT ; T. P. FREEMAN | 2023
Dans British Medical Journal (Vol.382, n°8398, 16 September 2023) Article : Périodique

National and international policies are key to reducing use and harm Synthetic cannabinoids, colloquially known as "spice," are a class of structurally diverse novel psychoactive substances that were originally designed to mimic the effects of [...]

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