Evidence map›Paper›PMID 19967530›Full record

Trial reportPsychopharmacology2010

Drinking and future thinking: acute effects of alcohol on prospective memory and future simulation.

Theadora Paraskevaides, Celia J A Morgan, Julie R Leitz, James A Bisby, Peter G Rendell, H Valerie Curran

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Psychopharmacology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  18. A single dose of cocaine enhances prospective memory performance.Journal of psychopharmacology (Oxford, England) · 2018
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  19. Working Memory Training Improves Alcohol Users' Episodic Future Thinking: A Rate-Dependent Analysis.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2018
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Theadora ParaskevaidesClinical Psychopharmacology Unit, Research Department of Clinical, Health and Educational Psychology, University College London, Gower St., London, WC1E 6BT, UK.
Celia J A Morgan
Julie R Leitz
James A Bisby
Peter G Rendell
H Valerie Curran

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt has recently been shown that acute alcohol globally impairs 'prospective memory' (PM)-remembering to do something in the future (Leitz et al. in Psychopharmacology 205:379-387, 2009). In healthy, sober individuals, simulating future events at encoding enhances PM performance.

aimsWe therefore aimed to determine if future event simulation could attenuate the impairing effects of acute alcohol on PM.

methodsUsing a double-blind independent group design, 32 healthy volunteers were administered a 0.6-g/kg dose of ethanol or matched placebo. PM performance was assessed using a behavioural task, the 'Virtual Week', which was adapted to enable future event simulation in both remote and recent contexts. Episodic memory was indexed with a source memory task and planning with the Tower of London task.

resultsWe replicated the finding of Leitz et al. that acute alcohol consumption impairs prospective memory for event-based tasks. Future event simulation significantly improved PM performance on these tasks and eliminated the PM deficit caused by acute alcohol consumption.

conclusionsThis is the first evidence that future event simulation can overcome alcohol-induced deficits in prospective memory and may have important clinical implications for the rehabilitation of chronic alcohol users.

Indexed as

Alcohol DrinkingAlcoholismCentral Nervous System DepressantsCognitionDouble-Blind MethodEthanolFemaleHumansMaleMemoryThinkingTime FactorsYoung AdultCentral Nervous System DepressantsEthanol

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.