A Baldacchino1, D J K Balfour, F Passetti, G Humphris, K Matthews. 1. Division of Neuroscience, Medical Research Institute, University of Dundee, Ninewells Hospital and Medical School, Dundee DD1 9SY, UK. a.baldacchino@dundee.ac.uk
Abstract
INTRODUCTION: It is widely assumed within the accumulated literature that neuropsychological function is commonly impaired as a consequence of chronic opioid use. METHOD: Quantitative and systematic review of the literature on the neuropsychology of chronic opioid use using the meta-analysis of observational studies in epidemiology (MOOSE) and the preferred reporting items for systematic reviews and meta-analysis (PRISMA) guidelines. RESULTS: This meta-analysis suggests that chronic opioid exposure is associated with deficits across a range of different neuropsychological domains. However, the only domains where meta-analysis suggests robust impairment were those of verbal working memory, cognitive impulsivity (risk taking) and cognitive flexibility (verbal fluency). The magnitude of effect across these cognitive domains was medium according to Cohen's benchmark criteria. DISCUSSION: This analysis highlighted methodological problems present in the literature used and the value of utilising meta-analytic techniques to help further elucidate the neuropsychological consequences of chronic opioid use from 'core' addiction phenotypes.
INTRODUCTION: It is widely assumed within the accumulated literature that neuropsychological function is commonly impaired as a consequence of chronic opioid use. METHOD: Quantitative and systematic review of the literature on the neuropsychology of chronic opioid use using the meta-analysis of observational studies in epidemiology (MOOSE) and the preferred reporting items for systematic reviews and meta-analysis (PRISMA) guidelines. RESULTS: This meta-analysis suggests that chronic opioid exposure is associated with deficits across a range of different neuropsychological domains. However, the only domains where meta-analysis suggests robust impairment were those of verbal working memory, cognitive impulsivity (risk taking) and cognitive flexibility (verbal fluency). The magnitude of effect across these cognitive domains was medium according to Cohen's benchmark criteria. DISCUSSION: This analysis highlighted methodological problems present in the literature used and the value of utilising meta-analytic techniques to help further elucidate the neuropsychological consequences of chronic opioid use from 'core' addiction phenotypes.
Authors: Brian A Anderson; Monica L Faulkner; Jessica J Rilee; Steven Yantis; Cherie L Marvel Journal: Exp Clin Psychopharmacol Date: 2013-10-14 Impact factor: 3.157
Authors: John Pang; Kathryn R Tringale; Viridiana J Tapia; William J Moss; Megan E May; Timothy Furnish; Linda Barnachea; Kevin T Brumund; Assuntina G Sacco; Robert A Weisman; Quyen T Nguyen; Jeffrey P Harris; Charles S Coffey; Joseph A Califano Journal: JAMA Otolaryngol Head Neck Surg Date: 2017-12-01 Impact factor: 6.223
Authors: Sara L Kroll; Emilija Nikolic; Franziska Bieri; Michael Soyka; Markus R Baumgartner; Boris B Quednow Journal: Psychopharmacology (Berl) Date: 2018-10-11 Impact factor: 4.530
Authors: Benjamin Rolland; Fabien D'Hondt; Solène Montègue; Mélanie Brion; Eric Peyron; Julia D'Aviau de Ternay; Philippe de Timary; Mikaïl Nourredine; Pierre Maurage Journal: Neuropsychol Rev Date: 2019-01-03 Impact factor: 7.444
Authors: Catherine E Myers; Jony Sheynin; Tarryn Balsdon; Andre Luzardo; Kevin D Beck; Lee Hogarth; Paul Haber; Ahmed A Moustafa Journal: Behav Brain Res Date: 2015-09-14 Impact factor: 3.332