Evidence map›Paper›PMID 34664109›Full record

Trial reportEuropean journal of clinical pharmacology2022

Pharmacokinetics of cannabichromene in a medical cannabis product also containing cannabidiol and Δ

Erica N Peters, Laura MacNair, Irina Mosesova, Uwe Christians, Cristina Sempio, Jost Klawitter, M Hunter Land, Mark A Ware, Cynthia Turcotte, Marcel O Bonn-Miller

Open access · hybridAbstract readClinical Trial, Phase IRandomized Controlled Trial
In one paragraph

Trial report in European journal of clinical pharmacology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. The Potential of Cannabichromene (CBC) as a Therapeutic Agent.The Journal of pharmacology and experimental therapeutics · 2024
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. 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

10 authors at 1 institution in 1 country.

Erica N PetersCanopy Growth Corporation, One Hershey Drive, Smiths Falls, ON, Canada. erica.peters@canopygrowth.com.
Laura MacNairCanopy Growth Corporation, One Hershey Drive, Smiths Falls, ON, Canada.
Irina MosesovaCanopy Growth Corporation, One Hershey Drive, Smiths Falls, ON, Canada.
Uwe ChristiansiC42 Clinical Research and Development, Department of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Cristina SempioiC42 Clinical Research and Development, Department of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
Jost KlawitteriC42 Clinical Research and Development, Department of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
M Hunter LandCanopy Growth Corporation, One Hershey Drive, Smiths Falls, ON, Canada.
Mark A WareCanopy Growth Corporation, One Hershey Drive, Smiths Falls, ON, Canada.
Cynthia TurcotteCanopy Growth Corporation, One Hershey Drive, Smiths Falls, ON, Canada.
Marcel O Bonn-MillerCanopy Growth Corporation, One Hershey Drive, Smiths Falls, ON, Canada.
University of Colorado Anschutz Medical Campus · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeCannabichromene (CBC) is a phytocannabinoid commonly found in cannabis, yet its acute post-dose pharmacokinetics (PK) have not been examined in humans. This is a secondary data analysis from a trial investigating Spectrum Yellow oil, an oral cannabis product used for medical purposes that contained 20 mg cannabidiol (CBD), 0.9 mg Δ

methodsParticipants (N = 43) were randomized to one of 5 groups: 120 mg CBD, 5.4 mg THC, and 6.6 mg CBC daily; 240 mg CBD, 10.8 mg THC, and 13.2 mg CBC daily; 360 mg CBD, 16.2 mg THC, and 19.8 mg CBC daily; 480 mg CBD, 21.6 mg THC, and 26.4 mg CBC daily; or placebo. Study medication was administered every 12 h for 7 days. Plasma CBC concentrations were analyzed by a validated two-dimensional high-performance liquid chromatography-tandem mass spectrometry assay.

resultsAfter a single dose and after the final dose, the C

conclusionsCBC may have preferential absorption over CBD and THC when administered together.

trial registrationAustralian New Zealand Clinical Trials Registry #ACTRN12619001450101, registered 18 October 2019.

Indexed as

Area Under CurveCannabidiolCannabinoidsDose-Response Relationship, DrugDouble-Blind MethodDronabinolHumansMedical MarijuanaPilot ProjectscannabichromeneCannabidiolCannabinoidsDronabinolMedical MarijuanaCannabichromeneCannabisPharmacokineticsPhytocannabinoid

Identifiers

PMID34664109
PMCPMC8748343
OpenAlexW3206692445

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.