Evidence map›Paper›PMID 32102910›Full record

Trial reportCancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology2020

The Impact of Exclusive Use of Very Low Nicotine Cigarettes on Compensatory Smoking: An Inpatient Crossover Clinical Trial.

Tracy T Smith, Joseph S Koopmeiners, Cassidy M White, Rachel L Denlinger-Apte, Lauren R Pacek, Víctor R De Jesús, Lanqing Wang, Clifford Watson, Benjamin C Blount, Dorothy K Hatsukami and 3 more

Open access · bronzeAbstract readClinical Trial
In one paragraph

Trial report in Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Regulatory Approaches and Implementation of Minimally Addictive Combusted Products.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022
    Pooled it
  3. Biomarkers of Nicotine and Tobacco Carcinogen Exposure in Socioeconomically Disadvantaged Black Adults Receiving a Brief Smoking Reduction Intervention.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025
    Trial
  4. Effects of Reduced-Nicotine Cigarettes Across Regulatory Environments in the Experimental Tobacco Marketplace: A Randomized Trial.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2021
    Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. E-cigarette Price Impacts legal and Black-Market Cigarette Purchasing Under a Hypothetical Reduced-Nicotine Cigarette Standard.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2023
    Article
  10. Article
  11. Article
  12. Predictors of Adherence Among Vulnerable Populations of Adults Assigned to Smoke Very Low Nicotine Content Cigarettes.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022
    Article
  13. Early Changes in Puffing Intensity When Exclusively Using Open-Label Very Low Nicotine Content Cigarettes.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022
    Article
  14. Article
  15. Perceptions of Nicotine Reduction Policy in the United States: A Qualitative Study.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022
    Article
  16. Review
  17. Article
  18. Article
  19. The Public Health Gains Had Cigarette Companies Chosen to Sell Very Low Nicotine Cigarettes.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2021
    Article
  20. 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

13 authors at 6 institutions in 1 country.

Tracy T SmithDepartment of Psychiatry and Behavioral Sciences, and Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina. smithtra@musc.edu.
Joseph S KoopmeinersDivision of Biostatistics, School of Public Health, and Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota.
Cassidy M WhiteDepartment of Physiology and Pharmacology, Wake Forest School of Medicine, Winston-Salem, North Carolina.
Rachel L Denlinger-ApteDepartment of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, North Carolina.
Lauren R PacekDepartment of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina.
Víctor R De JesúsDivision of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia.
Lanqing WangDivision of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia.
Clifford WatsonDivision of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia.
Benjamin C BlountDivision of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia.ORCID 0000-0003-4788-8169
Dorothy K HatsukamiDepartment of Psychiatry and Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota.ORCID 0000-0002-1108-2609
Neal L BenowitzDepartments of Medicine and Bioengineering & Therapeutic Sciences, University of California, San Francisco, San Francisco, California.ORCID 0000-0003-2041-8124
Eric C Donny *Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston-Salem, North Carolina.ORCID 0000-0003-3288-9652
Matthew J Carpenter *Department of Psychiatry and Behavioral Sciences, and Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina.
National Center for Environmental Health · USWake Forest University · USMUSC Hollings Cancer Center · USUniversity of Minnesota · USDuke University · USUniversity of California, San Francisco · US

Funding

University of Minnesota Clinical and Translational Science Institute (UMN CTSI)UL1TR002494 · NCATS · UNIVERSITY OF MINNESOTA · PI BLAZAR, BRUCE R, WEISDORF, DANIEL J · 2018 to 2022
$34.9M
Impact of e-cigarette characteristics on reinforcement and tobacco use patterns among current smokersK01DA047433 · NIDA · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI SMITH, TRACY TAYLOR · 2019 to 2023
$988k
Mobile health interventions for varenicline adherence among HIV-positive smokersK01DA043413 · NIDA · DUKE UNIVERSITY · PI PACEK, LAUREN RENEE · 2017 to 2021
$860k
Impact of exclusive use of low nicotine cigarettes on compensatory smokingR03DA045197 · NIDA · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI SMITH, TRACY TAYLOR · 2017 to 2018
$224k
NCATS NIH HHS UL1 TR002494NIDA NIH HHS K01 DA043413NIDA NIH HHS K01 DA047433NIDA NIH HHS R03 DA045197
6 · The paper itself

Abstract

backgroundThe FDA is considering a mandated reduction in the nicotine content of cigarettes. Clinical trials have been limited by non-study cigarette use (noncompliance), which could mask compensation. The goal of this study was to assess whether compensation occurs when smokers provided with very low nicotine cigarettes cannot access normal nicotine cigarettes.

methodsIn a within-subjects, crossover design, current smokers (

resultsIn the context of complete compliance with the study cigarettes (

conclusionsAmong current smokers who exclusively used VLNC cigarettes for 4 days, there was no significant compensatory smoking behavior. IMPACT: These data, combined with the larger body of work, suggest that a mandated reduction in nicotine content is unlikely to result in an increase in smoking behavior to obtain more nicotine.

Indexed as

AdultCigarette SmokingCross-Over StudiesFemaleHumansMaleMiddle AgedNicotineSmokersSmoking CessationTobacco ProductsNicotine

Identifiers

PMID32102910
PMCPMC7125007
OpenAlexW3007744469

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.