Evidence map›Paper›PMID 24733235›Full record

Trial reportPsychopharmacology2014

Varenicline, low dose naltrexone, and their combination for heavy-drinking smokers: human laboratory findings.

Lara A Ray, Kelly E Courtney, Dara G Ghahremani, Karen Miotto, Arthur Brody, Edythe D London

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Psychopharmacology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

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

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. The Effects of Naltrexone on Subjective Response to Methamphetamine in a Clinical Sample: a Double-Blind, Placebo-Controlled Laboratory Study.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2015
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  12. Behavioral Economic Demand for Alcohol and Cigarettes in Heavy Drinking Smokers: Evidence of Asymmetric Cross-commodity Reinforcing Value.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2021
    Article
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  14. Review
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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.

Lara A RayDepartment of Psychology, University of California, 1285 Franz Hall, Box 951563, Los Angeles, CA, 90095-1563, USA, lararay@psych.ucla.edu.
Kelly E Courtney
Dara G Ghahremani
Karen Miotto
Arthur Brody
Edythe D London

Funding

UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
ZDV &3TC NEVIRAPINE COMBINATION THERAPY IN HIV 1 INFECTED INFANTS &M01RR000865 · NCRR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WASHINGTON, ARNOLD E. · 1985 to 2011
$43.4M
UCLA CLINICAL AND TRANSLATIONAL SCIENCE INSTITUTEUL1RR033176 · NCRR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2011 to 2011
$15.5M
UCLA Training Program in Translational Neuroscience of Drug Abuse (TNDA)T32DA024635 · NIDA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI LARA A. RAY, Kate M Wassum · 2008 to 2026
$6.2M
Neuroimaging probes of medication response in smokersR03DA030898 · NIDA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI RAY, LARA A. · 2010 to 2011
$92k
Nicotinic Acetylcholine Receptor Density and Veteran Cigarette SmokersI01CX000412 · VA · VA SAN DIEGO HEALTHCARE SYSTEM · PI BRODY, ARTHUR · 2013 to 2017
–
CSRD VA I01 CX000412NCATS NIH HHS UL1 TR000124NCATS NIH HHS UL1TR000124NCRR NIH HHS M01 RR000865NCRR NIH HHS UL1 RR033176NCRR NIH HHS UL1RR033176NIDA NIH HHS DA030898NIDA NIH HHS R03 DA030898NIDA NIH HHS T32 DA024635
6 · The paper itself

Abstract

rationaleHeavy-drinking smokers constitute a sizeable and hard-to-treat subgroup of smokers, for whom tailored smoking cessation therapies are not yet available.

objectivesThe present study used a double-blind, randomized, 2 × 2 medication design, testing varenicline alone (VAR; 1 mg twice daily), low dose naltrexone alone (L-NTX; 25 mg once daily), varenicline plus naltrexone, and placebo for effects on cigarette craving and subjective response to alcohol and cigarettes in a sample (n = 130) of heavy-drinking daily smokers (≥10 cigarettes/day).

methodsAll participants were tested after a 9-day titration period designed to reach a steady state on the target medication. Testing was completed at 12 h of nicotine abstinence, after consuming a standard dose of alcohol (target breath alcohol concentration = 0.06 g/dl) and after smoking the first cigarette of the day.

resultsThe combination of VAR + L-NTX was superior to placebo, and at times superior to monotherapy, in attenuating cigarette craving, cigarette and alcohol "high," and in reducing ad-lib consumption of both cigarettes and alcohol during the 9-day medication titration period.

conclusionsThese preliminary findings indicate that clinical studies of the combination of VAR + L-NTX for heavy drinkers trying to quit smoking are warranted and may ultimately improve clinical care for this sizeable and treatment-resistant subgroup of smokers.

Indexed as

AdultAlcohol DrinkingBenzazepinesCravingCross-Over StudiesDouble-Blind MethodDrug Therapy, CombinationFemaleHumansMaleMiddle AgedNaltrexoneNicotinic AgonistsQuinoxalinesSmokingSmoking CessationBenzazepinesNaltrexoneNicotinic AgonistsQuinoxalinesVarenicline

Identifiers

PMID24733235
PMCPMC4161630

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.