Journal of Eating Disorders
July 24, 2025
Sarah-Catherine Rodan, Noah Meez, Sophie Lloyd-Hurwitz et al.
2 citations
There are few effective treatments for eating disorders (EDs), and new interventions are urgently needed. The MEDication and other drugs For Eating Disorders ("MED-FED") survey investigated the lived experience of adults with EDs regarding their prescription and non-prescription drugs use. Psychedelic drugs were highly rated in this survey for their impact on ED symptoms and general mental...
JAMA Network Open
July 1, 2025
Sarah-Catherine Rodan, Sarah Maguire, Noah Meez et al.
5 citations
There are few effective pharmacotherapies for treating eating disorders (EDs). High rates of substance use among individuals with EDs suggest potential self-medication of symptoms. To explore the experiences of individuals with EDs regarding use of prescribed and nonprescribed drugs. This survey study assessed responses to the Medications and Other Drugs for Eating Disorders (MED-FED) survey,...
Psychopharmacology
October 13, 2022
Nadia R. P. W. Hutten, Thomas R. Arkell, Frederick Vinckenbosch et al.
36 citations
RATIONALE: Delta-9-tetrahydrocannabinol (THC), an active component of cannabis, can cause anxiety in some users during intoxication. Cannabidiol (CBD), another constituent of cannabis, has anxiolytic properties suggesting that cannabis products containing CBD in addition to THC may produce less anxiety than THC-only products. Findings to date around this issue have been inconclusive and could...
Addiction Biology
December 22, 2021
Thomas R. Arkell, Richard C. Kevin, Frederick Vinckenbosch et al.
45 citations
Some evidence suggests that males and females may differ in their responses to acute cannabis effects, including subjective drug effects and behavioural effects, and cannabinoid pharmacokinetics. This is significant given current changes to cannabis-related policies and, in consequence, increased cannabis accessibility. The present study combines data from two randomized controlled trials to...
OBM Neurobiology
June 24, 2021
Sarah-Catherine Rodan, Phillip Aouad, Iain S. Mcgregor et al.
10 citations
Anorexia Nervosa (AN) is a major health problem with one of the highest mortalities and treatment costs of any psychiatric condition. Cognitive behavioural therapy (CBT) is currently the most widely used treatment for AN in adults but provides remission rates ≤ 50%. Treatment drop-out is exceedingly high and those that persevere with treatment often relapse, causing increased risk of morbidity...
Psychopharmacology
May 1, 2019
Thomas R. Arkell, Nicholas Lintzeris, Richard C. Kevin et al.
177 citations
BACKGROUND: The main psychoactive component of cannabis, delta-9-tetrahydrocannabinol (THC), can impair driving performance. Cannabidiol (CBD), a non-intoxicating cannabis component, is thought to mitigate certain adverse effects of THC. It is possible then that cannabis containing equivalent CBD and THC will differentially affect driving and cognition relative to THC-dominant cannabis. AIMS:...
Psychopharmacology
November 2011
Charlotte Klein, Emily Karanges, Adena Spiro et al.
The interactions between Δ(9)-tetrahydrocannabinol (THC) and cannabidiol (CBD) during chronic treatment, and at equivalent doses, are not well characterised in animal models. The aim of this study is to examine whether the behavioural effects of THC, and blood and brain THC levels are affected by pre-treatment with equivalent CBD doses. Adolescent rats were treated with ascending daily THC...
Social Neuroscience
June 21, 2008
Murray R. Thompson, Glenn E. Hunt, Iain S. Mcgregor
48 citations
The popular drug 3,4 methylenedioxymethamphetamine (MDMA, "Ecstasy", "the Love Drug") produces feelings of love and closeness in humans and induces analogous prosocial and antiaggressive effects in laboratory animals. Here we examined the specific brain regions that may be involved in these prosocial effects. Male Wistar rats were pretreated with a moderate dose of MDMA (5 mg/kg) or vehicle and...
Drug and Alcohol Review
2007
Kelly J. Clemens, Iain S. Mcgregor, Glenn E. Hunt et al.
55 citations
Abstract The substituted amphetamines 3,4‐methylenedioxymethamphetamine (MDMA, ‘Ecstasy’) and methamphetamine (METH, ‘ice’, ‘speed’) are increasingly popular drugs amongst party‐drug users. Studies with humans have investigated the acute and possible long‐term adverse effects of these drugs, yet outcomes of such studies are often ambiguous due to a variety of confounding factors. Studies...
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology
August 2005
June M Young, Iain S McGregor, Paul E Mallet
3,4-Methylenedioxymethamphetamine (MDMA, 'Ecstasy') and cannabis are two of the most commonly used illicit drugs in the western world, and are often used in combination. Very little research has examined their effect on cognitive function or behavior when combined, The present study used a double Y-maze task to examine the acute effect of MDMA and delta9-tetrahydrocannabinol (THC, the principal...