Evidence map›Paper›PMID 22625422›Full record

ReviewBritish journal of clinical pharmacology2013

Cannabidiol for neurodegenerative disorders: important new clinical applications for this phytocannabinoid?

Javier Fernández-Ruiz, Onintza Sagredo, M Ruth Pazos, Concepción García, Roger Pertwee, Raphael Mechoulam, José Martínez-Orgado

Registry-linked trialOpen access · bronzeAbstract readReview
In one paragraph

Review in British journal of clinical pharmacology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03210766 (Nabilone and THC/CBD for the Treatment of FBSS Refractory Pain), which is not on this map. Cited by 147 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
147citing papers in PubMed, 1 pooled it
11.9field-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.

NCT03210766 completednot on this mapstarted 2014, after this paper: background citation

Nabilone and THC/CBD for the Treatment of FBSS Refractory Pain

TypeobservationalSponsorAzienda Ospedaliera Universitaria Policlinico "G. Martino"Ran2014 to 2016Enrolled20ConditionsFBSSArmsNabilone, THC/CBD
3 · Its place in the literature

Who cites it

147 citing papers in PubMed, 1 synthesis or guideline pooled it, 340 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Cannabinoids: Role in Neurological Diseases and Psychiatric Disorders.International journal of molecular sciences · 2024
    Review
  17. Research and Clinical Practice Involving the Use ofPharmaceuticals (Basel, Switzerland) · 2024
    Review
  18. Review
  19. Review
  20. Review

87 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

7 authors at 5 institutions in 3 countries.

Javier Fernández-RuizDepartamento de Bioquímica y Biología Molecular III, Instituto Universitario de Investigación en Neuroquímica, Facultad de Medicina, Universidad Complutense, 28040-Madrid, Spain. jjfr@med.ucm.es
Onintza Sagredo
M Ruth Pazos
Concepción García
Roger Pertwee
Raphael Mechoulam
José Martínez-Orgado
Biomedical Research Networking Center on Neurodegenerative Diseases · ESHospital Universitario Puerta de Hierro Majadahonda · ESHebrew University of Jerusalem · ILUniversidad Complutense de Madrid · ESUniversity of Aberdeen · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cannabidiol (CBD) is a phytocannabinoid with therapeutic properties for numerous disorders exerted through molecular mechanisms that are yet to be completely identified. CBD acts in some experimental models as an anti-inflammatory, anticonvulsant, anti-oxidant, anti-emetic, anxiolytic and antipsychotic agent, and is therefore a potential medicine for the treatment of neuroinflammation, epilepsy, oxidative injury, vomiting and nausea, anxiety and schizophrenia, respectively. The neuroprotective potential of CBD, based on the combination of its anti-inflammatory and anti-oxidant properties, is of particular interest and is presently under intense preclinical research in numerous neurodegenerative disorders. In fact, CBD combined with Δ(9)-tetrahydrocannabinol is already under clinical evaluation in patients with Huntington's disease to determine its potential as a disease-modifying therapy. The neuroprotective properties of CBD do not appear to be exerted by the activation of key targets within the endocannabinoid system for plant-derived cannabinoids like Δ(9)-tetrahydrocannabinol, i.e. CB(1) and CB(2) receptors, as CBD has negligible activity at these cannabinoid receptors, although certain activity at the CB(2) receptor has been documented in specific pathological conditions (i.e. damage of immature brain). Within the endocannabinoid system, CBD has been shown to have an inhibitory effect on the inactivation of endocannabinoids (i.e. inhibition of FAAH enzyme), thereby enhancing the action of these endogenous molecules on cannabinoid receptors, which is also noted in certain pathological conditions. CBD acts not only through the endocannabinoid system, but also causes direct or indirect activation of metabotropic receptors for serotonin or adenosine, and can target nuclear receptors of the PPAR family and also ion channels.

Indexed as

CannabidiolCannabinoidsHumansHuntington DiseaseIschemiaNeurodegenerative DiseasesCannabidiolCannabinoids

Identifiers

PMID22625422
PMCPMC3579248
OpenAlexW2113535405

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.