Evidence map›Paper›PMID 27046326›Full record

ArticleAddiction biology2017

A prospective study of genetic factors, human laboratory phenotypes, and heavy drinking in late adolescence.

Christian S Hendershot, Jeffrey D Wardell, Matthew D McPhee, Vijay A Ramchandani

Open access · greenAbstract read
In one paragraph

Article in Addiction biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 26 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. FACTORS CONTRIBUTING TO THE ESCALATION OF ALCOHOL CONSUMPTION.Neuroscience and biobehavioral reviews · 2022
    Review
  5. Subjective Effects of Alcohol Predict Alcohol Choice in Social Drinkers.Alcoholism, clinical and experimental research · 2020
    Article
  6. To Infuse or Ingest in Human Laboratory Alcohol Research.Alcoholism, clinical and experimental research · 2020
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. The OPRM1 A118G polymorphism: converging evidence against associations with alcohol sensitivity and consumption.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2018
    Article
  14. Article
  15. Article
  16. 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

4 authors at 3 institutions in 2 countries.

Christian S HendershotCampbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Jeffrey D WardellCampbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Matthew D McPheeDepartment of Psychology, University of Toronto, Toronto, Ontario, Canada.
Vijay A RamchandaniSection on Human Psychopharmacology, Laboratory of Clinical and Translational Studies, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, USA.
Centre for Addiction and Mental Health · CANational Institute on Alcohol Abuse and Alcoholism · USUniversity of Toronto · CA

Funding

Translational Research and Science Education (OUT)P60AA007611 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI DAVID A. KAREKEN · 2003 to 2026
$45.5M
Alcohol Pharmacokinetics and Pharmacodynamics in HumansZIAAA000466 · NIAAA · NATIONAL INSTITUTE ON ALCOHOL ABUSE AND ALCOHOLISM · PI RAMCHANDANI, VIJAY ARJUN · 2009 to 2025
$31.2M
RAT RESEARCH COMPONENTP50AA007611 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI BOSRON, WILLIAM F · 1987 to 2002
$5.3M
NIAAA NIH HHS P50 AA007611NIAAA NIH HHS P60 AA007611
6 · The paper itself

Abstract

Subjective responses to alcohol are considered candidate endophenotypes for alcohol use disorder and appear to anticipate future consumption. However, prospective studies have been rare, and laboratory research has typically examined subjective responses absent measures of self-administration. This study examined the association of subjective responses with subsequent laboratory self-administration, also evaluating laboratory phenotypes in relation to putative genetic risk factors [family history (FH) of alcohol dependence and OPRM1 genotype] and subsequent heavy drinking. Participants (N = 61, M = 19.89 years, SD = 0.86) completed laboratory sessions involving intravenous alcohol challenge (Session 1) and free-access intravenous self-administration (Session 2), followed by prospective assessments. Multilevel modeling showed that higher reported stimulation and lower sedation during Session 1 independently predicted greater alcohol self-administration during Session 2. Although self-administration did not differ by FH group, participants with the OPRM1 118G allele evidenced steeper breath alcohol concentration (BrAC) trajectories and greater peak BrAC relative to 118A homozygous participants. Prospective analyses supported significant indirect associations between Session 1 subjective responses and 6-month heavy drinking via peak BrAC in Session 2. Additionally, significant indirect associations of FH (via Session 1 stimulation and Session 2 peak BrAC) and OPRM1 (via peak BrAC) with follow-up heavy drinking were observed. These results further support the utility of human laboratory phenotypes in prospective studies of alcohol use disorder risk and highlight the potential role of self-administration phenotypes in longitudinal research.

Indexed as

Adolescent BehaviorSelf AdministrationUnderage DrinkingAdministration, IntravenousAdolescentAlcohol DrinkingAlcoholismBreath TestsEndophenotypesFemaleGenotypeHumansMaleMultilevel AnalysisProspective StudiesReceptors, Opioid, muOPRM1 protein, humanReceptors, Opioid, muAlcohol administrationalcohol clampAsn40Aspdevelopmentopioid receptorrs1799971

Identifiers

PMID27046326
PMCPMC5293674
OpenAlexW2336620072

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.