Evidence map›Paper›PMID 32463279›Full record

Trial reportExperimental and clinical psychopharmacology2021

The effects of inhaled flavors on intravenous nicotine.

R Ross MacLean, Ralitza Gueorguieva, Elise E DeVito, MacKenzie R Peltier, Suprit Parida, Mehmet Sofuoglu

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Experimental and clinical psychopharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 28% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Trial
  6. Article
  7. Review
  8. 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

6 authors at 2 institutions in 1 country.

R Ross MacLeanVA Connecticut Healthcare System.ORCID 0000-0001-8067-7828
Ralitza GueorguievaDepartment of Biostatistics.ORCID 0000-0003-0944-5973
Elise E DeVitoDepartment of Psychiatry.
MacKenzie R PeltierVA Connecticut Healthcare System.
Suprit ParidaVA Connecticut Healthcare System.ORCID 0000-0001-9516-8778
Mehmet SofuogluVA Connecticut Healthcare System.
VA Connecticut Healthcare System · USYale University · US

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Yale Center for the Study of Tobacco Product Use and Addiction (YCSTP) Project 2: Addictive Threshold of Nicotine and the Impact of SweetenersU54DA036151 · NIDA · YALE UNIVERSITY · PI LISA M FUCITO · 2018 to 2026
$41.6M
Yale Tobacco Center of Regulatory ScienceP50DA036151 · NIDA · YALE UNIVERSITY · PI KRISHNAN-SARIN, SUCHITRA, O'MALLEY, STEPHANIE S · 2013 to 2017
$20.6M
Yale-SCORE Resource Support CoreU54AA027989 · NIAAA · YALE UNIVERSITY · PI Sherry Ann McKee · 2020 to 2026
$13.0M
Impact of Flavors on Nicotine Perception and Self-Administration via E-cigarettesR01DA046360 · NIDA · YALE UNIVERSITY · PI DEVITO, ELISE EVA · 2019 to 2021
$1.1M
Food and Drug Administration; Center for Tobacco Products (CTP)NCATS NIH HHS UL1 TR001863NIAAA NIH HHS U54 AA027989NIDA NIH HHS P50 DA036151NIDA NIH HHS R01 DA046360NIDA NIH HHS U54 DA036151US Department of Veterans Affairs; New England Mental Illness Research, Education, and Clinical Center (MIRECC)
6 · The paper itself

Abstract

Menthol is the only available flavor in combusted tobacco cigarettes; however, e-cigarettes are available in thousands of flavors. Research on flavors and rewarding properties of nicotine is limited. The present study sought to examine the acute rewarding effects of flavors inhaled from an e-cigarette, in combination with intravenous (IV) nicotine among cigarette smokers. In the present study, 24 menthol-preferring young adult (aged 18 to 30) cigarette smokers were tested under 3 different e-cigarette flavor conditions (menthol, green apple, or menthol + green apple) in a within-subject cross-over design. During each test session, each participant received 3 IV infusions (saline, 0.25 mg/70 kg nicotine, 0.5 mg/70 kg nicotine) administered 1 hr apart. The main outcome measures assessed cardiovascular, subjective, and cognitive domains. Compared with green apple or green apple + menthol, menthol produced higher ratings of "cooling" (

Indexed as

Electronic Nicotine Delivery SystemsTobacco ProductsFlavoring AgentsHumansMentholNicotineSmokersYoung AdultFlavoring AgentsMentholNicotine

Identifiers

PMID32463279
PMCPMC7704548
OpenAlexW3029707886

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.