Evidence map›Paper›PMID 25732875›Full record

Trial reportAddiction (Abingdon, England)2015

Increased behavioral economic demand and craving for alcohol following a laboratory alcohol challenge.

Michael Amlung, Kayleigh N McCarty, David H Morris, Chia-Lin Tsai, Denis M McCarthy

Open access · greenAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Addiction (Abingdon, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 4 pooled it
3.9field-weighted citation impact, top 6% of its field
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

43 citing papers in PubMed, 4 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Pooled it
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  4. Pooled it
  5. Trial
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  7. Trial
  8. Explicit Attitudes, Working Memory Capacity, and Driving After Drinking.Alcoholism, clinical and experimental research · 2018
    Trial
  9. Article
  10. Review
  11. Article
  12. Article
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  15. Article
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  18. Cannabis demand and use among veterans: A prospective examination.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2023
    Article
  19. Article
  20. Why get high? Coping and enjoyment motives mediate elevated cannabis demand and cannabis-related outcomes.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2023
    Article
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

5 authors at 1 institution in 1 country.

Michael AmlungDepartment of Psychological Sciences, University of Missouri, 210 McAlester Hall, Columbia, MO, USA.
Kayleigh N McCartyDepartment of Psychological Sciences, University of Missouri, 210 McAlester Hall, Columbia, MO, USA.
David H MorrisDepartment of Psychological Sciences, University of Missouri, 210 McAlester Hall, Columbia, MO, USA.
Chia-Lin TsaiDepartment of Psychological Sciences, University of Missouri, 210 McAlester Hall, Columbia, MO, USA.
Denis M McCarthyDepartment of Psychological Sciences, University of Missouri, 210 McAlester Hall, Columbia, MO, USA.
University of Missouri · US

Funding

Psychology of Alcohol Use and Dependence TrainingT32AA013526 · NIAAA · UNIVERSITY OF MISSOURI-COLUMBIA · PI DENIS M MCCARTHY, KENNETH JAMES SHER · 2002 to 2026
$9.0M
Risk for Alcohol Impaired Driving: From the Laboratory to the Natural EnvironmentR01AA019546 · NIAAA · UNIVERSITY OF MISSOURI-COLUMBIA · PI MCCARTHY, DENIS M · 2010 to 2021
$4.3M
NIAAA NIH HHS R01 AA 019546NIAAA NIH HHS R01 AA019546NIAAA NIH HHS T32 AA 013526NIAAA NIH HHS T32 AA013526
6 · The paper itself

Abstract

BACKGROUND AND

aimsAlthough increases in subjective alcohol craving have been observed following moderate doses of alcohol (e.g. priming effects), the effects of alcohol consumption on behavioral economic demand for alcohol are largely unstudied. This study examined the effects of alcohol intoxication on alcohol demand and craving.

designA between-subjects design in which participants were randomly assigned to either an alcohol (n = 31), placebo (n = 29) or control (n = 25) condition.

settingA laboratory setting at the University of Missouri, USA.

participantsEighty-five young adult moderate drinkers were recruited from the University of Missouri and surrounding community. MEASUREMENTS: Change in demand for alcohol across time was measured using three single items: alcohol consumption at no cost (i.e. intensity), maximum price paid for a single drink (i.e. breakpoint) and total amount spent on alcohol (i.e. Omax). Alcohol demand at baseline was also assessed using an alcohol purchase task (APT). Craving was assessed using a single visual analog scale item.

findingsIn the alcohol group compared with the combined non-alcohol groups, intensity, breakpoint and craving increased from baseline to the ascending limb and decreased thereafter (Ps < 0.05; Omax , P = 0.06). Change in craving following alcohol consumption was significantly associated with change in each of the demand indices (Ps < 0.0001). Finally, the demand single items were associated with corresponding indices from the APT (Ps < 0.05).

conclusionsAlcohol demand increases following intoxication, in terms of both the maximum amount people are willing to pay for one drink and the number of drinks people would consume if drinks were free. Behavioral economic measures of alcohol value can complement subjective craving as measures of moment-to-moment fluctuations in drinking motivation following intoxication.

Indexed as

CravingAdultAlcohol DrinkingAlcoholic IntoxicationEconomics, BehavioralFemaleHumansMaleMissouriSurveys and QuestionnairesYoung AdultAlcoholbehavioral economicsbehavioral pharmacologycravingdemandpriming effectspurchase task

Identifiers

PMID25732875
PMCPMC4521987
OpenAlexW1847119158

What OpenQuestion holds

Textmetadata
LicenceTDM
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.