Evidence map›Paper›PMID 24715619›Full record

ReviewCurrent pain and headache reports2014

Licit and illicit drug use in cluster headache.

Amelie Govare, Elizabeth Leroux

Abstract readReview
PubMed Publisher
In one paragraph

Review in Current pain and headache reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Risk and reward seeking behaviour in episodic cluster headache - a psychometric and behavioural study.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Article
  4. Article
  5. 15. Cluster Headache.Pain practice : the official journal of World Institute of Pain · 2025
    Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Behavioral and psychological aspects of cluster headache: an overview.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2019
    Review
  12. Increased use of illicit drugs in a Dutch cluster headache population.Cephalalgia : an international journal of headache · 2019
    Article
  13. Review
  14. Observational
  15. Article
  16. Psychedelic and nonpsychedelic LSD and psilocybin for cluster headache.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2016
    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

2 authors.

Amelie GovareCentre hospitalier universitaire de Montréal, Montreal, Canada.
Elizabeth Leroux

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cluster headache patients seem to use more licit and illicit substances than the general population. The epidemiologic data supporting this is growing. We included the licit drugs in this review because their use seems to be driven by the same addiction mechanisms leading to illicit drug abuse. Some drugs may be used in an attempt to treat cluster headache, especially cocaine and hallucinogens. Drug exposure may also play a role in CH pathophysiology, as suggested by interesting data on tobacco use and second-hand smoke exposure. A common factor may contribute both to CH and drug use predisposition. Genetic factors may be at play, and the dopaminergic and orexinergic pathways could be targeted for future studies.

Indexed as

Alcohol DrinkingCluster HeadacheHumansIllicit DrugsPrescription DrugsSubstance-Related DisordersIllicit DrugsPrescription Drugs

Identifiers

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.