Evidence map›Paper›PMID 30661105›Full record

Trial reportEuropean archives of psychiatry and clinical neuroscience2019

A randomised controlled trial of vaporised Δ

Nadia Solowij, Samantha Broyd, Lisa-Marie Greenwood, Hendrika van Hell, Dave Martelozzo, Kuna Rueb, Juanita Todd, Zheng Liu, Peter Galettis, Jennifer Martin and 4 more

Open access · greenAbstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in European archives of psychiatry and clinical neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed, 6 pooled it
20.7field-weighted citation impact, top 1% 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

79 citing papers in PubMed, 6 syntheses or guidelines pooled it, 169 citations in OpenAlex.

  1. Does acute cannabidiol (CBD) use impair performance? A meta-analysis and comparison with placebo and delta-9-tetrahydrocannabinol (THC).Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Pooled it
  7. Trial
  8. Trial
  9. Trial
  10. Does cannabidiol make cannabis safer? A randomised, double-blind, cross-over trial of cannabis with four different CBD:THC ratios.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023
    Trial
  11. Trial
  12. Trial
  13. Trial
  14. Trial
  15. Trial
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

19 more citing papers are in PubMed but not listed here.

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

14 authors at 5 institutions in 2 countries.

Nadia SolowijSchool of Psychology and Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia. nadia@uow.edu.au.ORCID http://orcid.org/0000-0002-5222-5637
Samantha BroydSchool of Psychology and Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia.ORCID http://orcid.org/0000-0002-3440-6792
Lisa-Marie GreenwoodSchool of Psychology and Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia.ORCID http://orcid.org/0000-0002-0762-1921
Hendrika van HellSchool of Psychology and Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia.ORCID http://orcid.org/0000-0002-0382-9143
Dave MartelozzoSchool of Psychology and Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia.
Kuna RuebSchool of Psychology and Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia.
Juanita ToddSchool of Psychology, University of Newcastle, University Drive, Callaghan, NSW, Australia.ORCID http://orcid.org/0000-0002-0443-600X
Zheng LiuSchool of Medicine and Public Health, Hunter Medical Research Institute, University of Newcastle, New Lambton Heights, NSW, Australia.ORCID http://orcid.org/0000-0002-4846-7238
Peter GalettisThe Australian Centre for Cannabinoid Clinical and Research Excellence (ACRE), New Lambton Heights, NSW, Australia.ORCID http://orcid.org/0000-0002-6785-2529
Jennifer MartinThe Australian Centre for Cannabinoid Clinical and Research Excellence (ACRE), New Lambton Heights, NSW, Australia.ORCID http://orcid.org/0000-0002-8614-0199
Robin MurrayInstitute of Psychiatry, Kings College London, London, UK.ORCID http://orcid.org/0000-0003-0829-0519
Alison JonesFaculty of Science, Medicine and Health, University of Wollongong, Wollongong, NSW, Australia.ORCID http://orcid.org/0000-0002-7090-2953
Patricia T MichieSchool of Psychology, University of Newcastle, University Drive, Callaghan, NSW, Australia.ORCID http://orcid.org/0000-0002-4169-8519
Rodney CroftSchool of Psychology and Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia.ORCID http://orcid.org/0000-0002-5986-9136
University of Wollongong · AUHunter Medical Research Institute · AUUniversity of Newcastle Australia · AUKing's College London · GBRoyal Children's Hospital · AU

Funding

Australian Research Council FT110100752National Health and Medical Research Council 1007593
6 · The paper itself

Abstract

Access to cannabis and cannabinoid products is increasing worldwide for recreational and medicinal use. Two primary compounds within cannabis plant matter, Δ

Indexed as

CannabisDrug-Related Side Effects and Adverse ReactionsAdolescentAdultBlood PressureCannabidiolCannabinoid Receptor ModulatorsDissociative DisordersDronabinolDrug InteractionsFemaleHeart RateHumansMaleMiddle AgedPerceptual DisordersCannabidiolCannabinoid Receptor ModulatorsDronabinolCannabidiol (CBD)CannabinoidsCannabisIntoxicationSynergistic effectsΔ9-Tetrahydrocannabinol (THC)

Identifiers

PMID30661105
OpenAlexW2909458106

What OpenQuestion holds

Textmetadata
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.