Evidence map›Paper›PMID 26271953›Full record

SynthesisNeurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics2015

Cannabis in the Treatment of Dystonia, Dyskinesias, and Tics.

Barbara S Koppel

Open access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 3 pooled it
2.3field-weighted citation impact, top 14% 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

19 citing papers in PubMed, 3 syntheses or guidelines pooled it, 39 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Collagen VI Regulates Motor Circuit Plasticity and Motor Performance by Cannabinoid Modulation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Article
  12. Natural Cannabinoids as Templates for Sleep Disturbances Treatments.Advances in experimental medicine and biology · 2021
    Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Review
  18. Cannabinoids in Parkinson's Disease.Cannabis and cannabinoid research · 2017
    Review
  19. Medical treatment of dystonia.Journal of clinical movement disorders · 2016
    Review
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

1 author at 1 institution in 2 countries.

Barbara S KoppelNew York Medical College, Metropolitan Hospital, 1901 First Ave. Suite 7C5, New York, NY, 10029, USA. Barbara.Koppel@nychhc.org.ORCID http://orcid.org/0000-0002-2350-3327
Metropolitan Hospital Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cannabis has been used for many medicinal purposes, including management of spasms, dystonia, and dyskinesias, with variable success. Its use for tetanus was described in the second century BCE, but the literature continues to include more case reports and surveys of its beneficial effects in managing symptoms of hyperkinetic movement disorders than randomized controlled trials, making evidence-based recommendations difficult. This paper reviews clinical research using various formulations of cannabis (botanical products, oral preparations containing ∆(9)-tetrahydrocannabinol and/or cannabidiol) and currently available preparations in the USA (nabilone and dronabinol). This has been expanded from a recent systematic review of cannabis use in several neurologic conditions to include case reports and case series and results of anonymous surveys of patients using cannabis outside of medical settings, with the original evidence classifications marked for those papers that followed research protocols. Despite overlap in some patients, dyskinesias will be treated separately from dystonia and chorea; benefit was not established beyond individual patients for these conditions. Tics, usually due to Tourettes, did respond to cannabis preparations. Side effects reported in the trials will be reviewed but those due to recreational use, including the dystonia that can be secondary to synthetic marijuana preparations, are outside the scope of this paper.

Indexed as

AnimalsCannabinoidsCannabisDyskinesiasDystoniaHumansTicsCannabinoidsCannabidiolCannabisChoreaDyskinesiasDystoniaMarijuanaTHCTics

Identifiers

PMID26271953
PMCPMC4604174
OpenAlexW1422349003

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.