Evidence map›Paper›PMID 33184743›Full record

Trial reportNeurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics2021

Exploratory Controlled Study of the Migraine-Suppressing Effects of Psilocybin.

Emmanuelle A D Schindler, R Andrew Sewell, Christopher H Gottschalk, Christina Luddy, L Taylor Flynn, Hayley Lindsey, Brian P Pittman, Nicholas V Cozzi, Deepak C D'Souza

Open access · bronzeAbstract readClinical Trial
In one paragraph

Trial report in Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 5 pooled it
5.4field-weighted citation impact, top 3% 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

59 citing papers in PubMed, 5 syntheses or guidelines pooled it, 129 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Trial
  7. Direct comparison of the acute effects of lysergic acid diethylamide and psilocybin in a double-blind placebo-controlled study in healthy subjects.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022
    Trial
  8. Review
  9. Review
  10. Review
  11. Trials, trips, and tribulations: pathways for implementing psychedelic therapy in Ireland.The international journal of neuropsychopharmacology · 2026
    Review
  12. Associations between psychedelic use and migraine history in Swedish twins.Journal of psychopharmacology (Oxford, England) · 2026
    Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Review
  19. Article
  20. Psychedelics and Headache Disorders: an Update.Current neurology and neuroscience reports · 2025
    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

9 authors at 3 institutions in 2 countries.

Emmanuelle A D SchindlerDepartment of Neurology, Yale School of Medicine, New Haven, CT, USA. emmanuelle.schindler@yale.edu.ORCID http://orcid.org/0000-0001-7962-0365
R Andrew SewellDepartment of Psychiatry, Yale School of Medicine, New Haven, CT, USA.
Christopher H GottschalkVeterans Affairs Headache Center of Excellence, West Haven, CT, USA.
Christina LuddyDepartment of Psychiatry, Yale School of Medicine, New Haven, CT, USA.
L Taylor FlynnDepartment of Psychiatry, Yale School of Medicine, New Haven, CT, USA.
Hayley LindseyDepartment of Neurology, Yale School of Medicine, New Haven, CT, USA.
Brian P PittmanDepartment of Psychiatry, Yale School of Medicine, New Haven, CT, USA.
Nicholas V CozziNeuropharmacology Laboratory, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
Deepak C D'SouzaDepartment of Psychiatry, Yale School of Medicine, New Haven, CT, USA.
Yale University · USVeterans Health Administration · USUniversity of Wisconsin–Madison · US

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
NCATS NIH HHS UL1 TR001863
6 · The paper itself

Abstract

While anecdotal evidence suggests that select 5-hydroxytryptamine 2A (5-HT

Indexed as

AdultCross-Over StudiesDouble-Blind MethodFemaleHumansMaleMiddle AgedMigraine DisordersPsilocybinYoung AdultPsilocybinheadacheMigrainepreventive treatmentpsilocybinpsychedelics

Identifiers

PMID33184743
PMCPMC8116458
OpenAlexW3105240299

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.