Evidence map›Paper›PMID 26828641›Full record

ArticlePsychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors2016

Attempts to stop or reduce daily cannabis use: An intensive natural history study.

John R Hughes, Shelly Naud, Alan J Budney, James R Fingar, Peter W Callas

Registry-linked trialAbstract read
In one paragraph

Article in Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01039415 (Attempts to Stop/Reduce Marijuana Among Dependent Users), which is not on this map. Cited by 28 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 3 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.

NCT01039415 completednot on this map

Attempts to Stop/Reduce Marijuana Among Dependent Users

TypeobservationalSponsorUniversity of VermontRan2010 to 2012Enrolled234ConditionsMarijuana Abuse, Marijuana Dependence
3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Examining replicability in addictions research: How to assess and ways forward.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2022
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Evaluating cannabis use risk reduction as an alternative clinical outcome for cannabis use disorder.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2022
    Trial
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  12. Observational
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  14. Review
  15. Differential disruption of response alternation by precipitated ΔPharmacology, biochemistry, and behavior · 2024
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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

5 authors.

John R HughesCenter for Behavior and Health, Department of Psychiatry.
Shelly NaudDepartment of Mathematics and Statistics, University of Vermont.
Alan J BudneyDepartment of Psychiatry, Geisel School of Medicine.
James R FingarCenter for Behavior and Health, Department of Psychiatry.
Peter W CallasDepartment of Mathematics and Statistics, University of Vermont.

Funding

Natural History of Attempts to Stop SmokingR01DA025089 · NIDA · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI HUGHES, JOHN R · 2008 to 2010
$1.3M
NIDA NIH HHS R01 DA025089
6 · The paper itself

Abstract

We attempted to replicate and add to our prior study of attempts to stop or reduce cannabis use among daily cannabis users trying to change on their own, by observing a larger sample and adding further clinically relevant outcomes. Daily users (n = 193) who intended to stop or reduce sometime in the next 3 months called an Interactive Voice Response system each morning for 3 months to report on cannabis use, attempts to stop or reduce, withdrawal symptoms, and so forth, on the prior day. This study replicated our prior findings that (a) cannabis users trying to change make many, and often rapid, transitions among use as usual, reduction, and abstinence; (b) reduction attempts are more common than abstinence attempts; (c) quit and reduction attempts are short-lived and few participants achieve long-term abstinence; (d) alcohol and drug use are not greater on abstinence days; and (e) few users seek treatment. Novel findings included (f) a greater number of days of abstinence or intentional reduction predicted a greater decline in cannabis dependence, (g) most users do not prepare before their quit attempt, (h) coping outcomes during abstinence predict increased duration of abstinence, (i) tobacco use is less common on days of abstinence, and (j) withdrawal symptoms occur even with short quit attempts. Replication tests in more generalizable samples and of longer duration are indicated. Further natural history studies are likely to provide information to help improve the content of psychological treatments for cannabis use. (PsycINFO Database Record

Indexed as

AdultFemaleHumansMaleMarijuana AbuseMarijuana SmokingProspective StudiesSubstance Withdrawal Syndrome

Identifiers

PMID26828641
PMCPMC4877269

What OpenQuestion holds

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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.