Results 101 to 110 of about 183,086 (327)

Hippocampal subfield differences in people with and without recreational ketamine use: Insights from multi‐modal neuroimaging

Addiction, EarlyView.
Abstract Background and aims Recreational ketamine use has increased globally and is associated with psychiatric and cognitive concerns. The hippocampus in preclinical models shows damage and working‐memory disruption with repeated dosing. However, whether specific hippocampal subregions may differ in people with chronic ketamine use remains unclear ...
Yi‐Hsuan Liu, Chia‐Chun Hung, Marc N. Potenza, Kun‐Hsien Chou, Pei‐Lin Lee, Chu‐Chung Huang, Chiang‐Shan R. Li, Tony Szu‐Hsien Lee, Ching‐Po Lin   +8 more
wiley   +1 more source

Pharmacological treatment strategies to manage precipitated withdrawal following the administration of buprenorphine in opioid use disorder: A systematic review

Addiction, EarlyView.
Abstract Background and aims There has been limited evidence synthesis examining the treatment of buprenorphine precipitated opioid withdrawal (BPOW). We aimed to conduct the first systematic review to assess the clinical utility of any pharmacological intervention in the management of BPOW.
Emmert Roberts, Nicola Kalk, John Strang
wiley   +1 more source

Reduction in N2 amplitude in response to deviant drug-related stimuli during a two-choice oddball task in long-term heroin abstainers [PDF]

, 2017
Rationale: Chronic heroin use can cause deficits in response inhibition, leading to a loss of control over drug use, particularly in the context of drug-related cues.
Cai, Y, Li, S, Su, B, Sumich, A, Wang, GY, Wang, S, Yang, L   +6 more
core   +1 more source

Neurodevelopmental burden in young adults undergoing opioid substitution therapy: The role of inattentive and hyperactive/impulsive symptoms

The American Journal on Addictions, EarlyView.
Abstract Background and Objectives Attention‐deficit/hyperactivity disorder (ADHD) is recognized as a condition that can persist into adulthood, often with psychiatric comorbidities that worsen the overall prognosis. ADHD has been associated with substance use disorders (SUDs), especially through symptoms like hyperactivity and impulsivity, while the ...
Maddalena Cesco, Marco Garzitto, Livia Pischiutta, Tiziana Lombardelli, Enrico Moratti, Giuliano Zamparutti, Matteo Balestrieri, Umberto Albert, Marco Colizzi   +8 more
wiley   +1 more source

A Theory of Natural Addiction [PDF]

, 2007
Economic theories of rational addiction aim to describe consumer behavior in the presence of habit-forming goods. We provide a biological foundation for this body of work by formally specifying conditions under which it is optimal to form a habit.
Ainslie, Atkinson, Attila Tasnádi, Baldwin, Baron-Cohen, Becker, Becker, Bergstrom, Blass, Blass, Blass, Bodnar, Booth, Brick, Camerer, Camerer, Campbell, Carson-DeWitt, Chiara, Cohen, Colantuoni, Cooper, Cooper, Cummings, Deth, Drewnowski, Dudley, Dum, Fantino, Fehr, Foster, Gilbertson, Gillberg, Gosnell, Griffiths, Grossman, Gruber, Gul, Harrigan, Headlee, Hirshleifer, Hirshleifer, Holtzman, Jaffe, Kahneman, Kalat, Kavaliers, Kavaliers, Killian, Laibson, Laibson, Leboyer, Leboyer, Loewenstein, Martin, McKim, Mello, Mercer, Morley, Mucha, Mucha, Nelson, Nesse, Nesse, Orphanides, Orphanides, Ostrowski, Parfitt, Pert, Pomerleau, Raiten, Raven, Robson, Rogers, Rudski, Samuelson, Sanger, Savage, Schuckit, Si, Simon, Simpkins, Smith, Sozou, Spanagel, Sullivan, Sullivan, ter Riet, Terenius, Trenton G. Smith, van Ree, van Ree, van Ree, Waeltl, Weeks, Weeks, Weiss, Williams, Yamamoto, Yeomans, Yeomans, Yeomans, Zigmond   +102 more
core   +1 more source

Brief report: Ketamine‐assisted “bridge therapy” for opioid tapering in complex cases

The American Journal on Addictions, EarlyView.
Abstract Background Opioid use disorder (OUD) presents major challenges, especially when combined with chronic pain and psychiatric comorbidities. A 25‐year‐old woman with OUD, chronic pain, and major depressive disorder underwent an 8‐week protocol of intravenous ketamine infusions (0.5 mg/kg weekly) as an adjunct to opioid tapering. Results Methadone
Mariana C. de Oliveira, Cláudia C. de Araujo Palmeira, André B. Negrão, Ziyad A. Hadi, Julia R. Arana, Rita de Cássia Ferreira Duarte, Joice L. P. da Silva, Gustavo K. Matsui, João F. D. Rapozero, Douglas H. Crispim, André Malbergier, João M. Castaldelli‐Maia   +11 more
wiley   +1 more source

Traces of Use: Uncovering Drug Use Insights From Paraphernalia Analysis. [PDF]

Drug Alcohol Rev
ABSTRACT Introduction The residue analysis of disposed paraphernalia from people who inject drugs is a novel way to discern drug taking behaviours. This study aimed to investigate the presence of conventional and novel psychoactive substances (NPS) in drug paraphernalia in South Australia.
Keller EL, Peake B, Simpson BS, Longo M, White JM, Gerber C.   +5 more
europepmc   +2 more sources

The Effects of Cocaine and Heroin Prices on Drug-Related Emergency Department Visits [PDF]

This paper estimates the empirical relationship between the prices of cocaine and heroin and objective indicators of use. The set of outcomes is drug related hospital emergency department admissions where cocaine and heroin are cited, for 21 large U.S ...
Dhaval Dave
core  

Acute heroin intoxication in a baby chronically exposed to cocaine and heroin: a case report [PDF]

, 2011
Xavier Joya, Bibiana Fríguls, Marta Simó, Ester Civit, Rafael de la Torre, A. Palomeque, Oriol Vall, Simona Pichini, Óscar García‐Algar   +8 more
openalex   +1 more source

Common and distinct cortico-striatal volumetric changes in cocaine and heroin use disorder [PDF]

, 2022
Ahmet O. Ceceli, Yuefeng Huang, Greg Kronberg, Pias Malaker, Pazia Miller, Sarah G. King, Pierre‐Olivier Gaudreault, Natalie McClain, Lily Gabay, Devarshi Vasa, Defne Ekin, Nelly Alia‐Klein, Rita Z. Goldstein   +12 more
openalex   +1 more source