Evidence map›Paper›PMID 19733449›Full record

Trial reportDrug and alcohol dependence2010

Working memory deficits predict short-term smoking resumption following brief abstinence.

Freda Patterson, Christopher Jepson, James Loughead, Kenneth Perkins, Andrew A Strasser, Steven Siegel, Joseph Frey, Ruben Gur, Caryn Lerman

2 registry-linked trialsAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Drug and alcohol dependence, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 122 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
122citing papers in PubMed, 6 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.

NCT00948649 phase4completednot on this map

Validation of a Novel Paradigm for Screening Medications for Nicotine Dependence

TypeinterventionalSponsorUniversity of PennsylvaniaRan2006 to 2007Enrolled62ConditionsNicotine DependenceArmsPlacebo, Varenicline
NCT02941718 phase3completednot on this mapstarted 2016, after this paper: background citation

Examination of Sleep, Smoking Cessation, and Cardiovascular Health

TypeinterventionalSponsorUniversity of DelawareRan2016 to 2019Enrolled30ConditionsNicotine DependenceArmsSleep Advancement Counseling, General Health Information
3 · Its place in the literature

Who cites it

122 citing papers in PubMed, 6 syntheses or guidelines pooled it.

  1. Nicotine receptor partial agonists for smoking cessation.The Cochrane database of systematic reviews · 2023
    Pooled it
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  5. Nicotine receptor partial agonists for smoking cessation.The Cochrane database of systematic reviews · 2016
    Pooled it
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  10. Working Memory Training Reduces Cigarette Smoking Among Low-Income Individuals With Elevated Delay Discounting.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022
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  19. Effects of short-term varenicline administration on emotional and cognitive processing in healthy, non-smoking adults: a randomized, double-blind, study.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2013
    Trial
  20. Trial

62 more citing papers are in PubMed but not listed here.

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

9 authors.

Freda PattersonDepartment of Psychiatry, University of Pennsylvania, Philadelphia, PA 19104, United States.
Christopher Jepson
James Loughead
Kenneth Perkins
Andrew A Strasser
Steven Siegel
Joseph Frey
Ruben Gur
Caryn Lerman

Funding

TRANSDISCIPLINARY TOBACCO USE RESEARCH CENTERSP50CA084718 · NCI · UNIVERSITY OF PENNSYLVANIA · PI LERMAN, CARYN · 1999 to 2008
$17.8M
NCI NIH HHS P50 CA084718NCI NIH HHS P50 CA/DA84718
6 · The paper itself

Abstract

As many as one-half of smokers relapse in the first week following a quit attempt, and subjective reports of cognitive deficits in early abstinence are associated with increased relapse risk. This study examined whether objective cognitive performance after 3 days of abstinence predicts smoking resumption in a 7-day simulated quit attempt. Sixty-seven treatment-seeking smokers received either varenicline or placebo (randomized double-blind) for 21 days. Following medication run-up (days 1-10), there was a 3-day mandatory (biochemically confirmed) abstinence period (days 11-13) during which working memory (Letter-N-Back Task) and sustained attention (Continuous Performance Task) were assessed (day 13). Participants were then exposed to a scheduled smoking lapse and instructed to try to remain abstinent for the next 7 days (days 15-21). Poorer cognitive performance (slower correct reaction time on Letter-N-Back task) during abstinence predicted more rapid smoking resumption among those receiving placebo (p=0.038) but not among those receiving varenicline. These data lend further support for the growing recognition that cognitive deficits involving working memory are a core symptom of nicotine withdrawal and a potential target for the development of pharmacological and behavioral treatments.

Indexed as

AdolescentAdultAttentionBenzazepinesFemaleHumansMaleMemory DisordersMemory, Short-TermMiddle AgedNeuropsychological TestsNicotinic AgonistsPredictive Value of TestsPsychomotor PerformanceQuinoxalinesRecurrenceBenzazepinesNicotinic AgonistsQuinoxalinesVarenicline

Identifiers

PMID19733449
PMCPMC2815089

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.