Evidence map›Paper›PMID 25346628›Full record

ArticleEpilepsy currents2014

Cannabidiol: promise and pitfalls.

Timothy E Welty, Adrienne Luebke, Barry E Gidal

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Epilepsy currents, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06218056 (Evaluating the Efficacy of Cannabidiol for Reducing Cigarette Use), which is not on this map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 7% 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.

NCT06218056 phase2recruitingnot on this mapstarted 2024, after this paper: background citation

Evaluating the Efficacy of Cannabidiol for Reducing Cigarette Use

TypeinterventionalSponsorUniversity of California, Los AngelesRan2024 to 2026Enrolled120ConditionsTobacco Use Disorder, Tobacco Smoking, Tobacco DependenceArmsCannabidiol (CBD) 800 mg, Placebo
3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. The Current State of Unapproved Cannabidiol Product Use in Children.The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG · 2025
    Article
  3. Article
  4. Review
  5. Article
  6. The effect of cannabidiol on the pharmacokinetics of carbamazepine in rats.Naunyn-Schmiedeberg's archives of pharmacology · 2020
    Article
  7. Review
  8. Review
  9. Review
  10. Oral Ingestion ofCannabis and cannabinoid research · 2018
    Article
  11. ΔJournal of psychiatry & neuroscience : JPN · 2017
    Article
  12. An Orally ActiveFrontiers in pharmacology · 2016
    Article
  13. Review
  14. E-Cigarettes: A Review of New Trends in Cannabis Use.International journal of environmental research and public health · 2015
    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

3 authors at 2 institutions in 1 country.

Timothy E WeltyProfessor and Chair, Department of Clinical Sciences, College of Pharmacy and Health Sciences, Drake University, Des Moines, IA.
Adrienne LuebkeSchool of Pharmacy, University of Wisconsin, Madison, WI.
Barry E GidalProfessor and Chair, Division of Pharmacy Practice, School of Pharmacy, University of Wisconsin, Madison, WI.
University of Wisconsin–Madison · USDrake University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over the past few years, increasing public and political pressure has supported legalization of medical marijuana. One of the main thrusts in this effort has related to the treatment of refractory epilepsy-especially in children with Dravet syndrome-using cannabidiol (CBD). Despite initiatives in numerous states to at least legalize possession of CBD oil for treating epilepsy, little published evidence is available to prove or disprove the efficacy and safety of CBD in patients with epilepsy. This review highlights some of the basic science theory behind the use of CBD, summarizes published data on clinical use of CBD for epilepsy, and highlights issues related to the use of currently available CBD products. Cannabidiol is the major nonpsychoactive component of Cannabis sativa. Over the centuries, a number of medicinal preparations derived from C. sativa have been employed for a variety of disorders, including gout, rheumatism, malaria, pain, and fever. These preparations were widely employed as analgesics by Western medical practitioners in the 19(th) century (1). More recently, there is clinical evidence suggesting efficacy in HIV-associated neuropathic pain, as well as spasms associated with multiple sclerosis (1).

Identifiers

PMID25346628
PMCPMC4189631
OpenAlexW2189825847

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.