Evidence map›Paper›PMID 34092131›Full record

ArticleJournal of psychopharmacology (Oxford, England)2021

Recreational ketamine-related deaths notified to the National Programme on Substance Abuse Deaths, England, 1997-2019.

John Martin Corkery, Wan-Chu Hung, Hugh Claridge, Christine Goodair, Caroline S Copeland, Fabrizio Schifano

Open access · hybridAbstract read
In one paragraph

Article in Journal of psychopharmacology (Oxford, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
2.9field-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.

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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Drug poisonings following bariatric surgery: Case series report.British journal of clinical pharmacology · 2026
    Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Characteristics of poisonings involving ketamine in the United States, 2019-2021.Journal of psychopharmacology (Oxford, England) · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. Fatalities associated with gabapentinoids in England (2004-2020).British journal of clinical pharmacology · 2022
    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

6 authors at 3 institutions in 1 country.

John Martin CorkeryPsychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, Department of Clinical, Pharmaceutical and Biological Sciences, University of Hertfordshire, Hatfield, Hertfordshire, UK.ORCID 0000-0002-3849-817X
Wan-Chu HungInstitute of Pharmaceutical Sciences, King's College London, London, UK.
Hugh ClaridgeNational Programme on Substance Abuse Deaths, St George's, University of London, London, UK.
Christine GoodairNational Programme on Substance Abuse Deaths, St George's, University of London, London, UK.
Caroline S CopelandInstitute of Pharmaceutical Sciences, King's College London, London, UK.
Fabrizio SchifanoPsychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, Department of Clinical, Pharmaceutical and Biological Sciences, University of Hertfordshire, Hatfield, Hertfordshire, UK.
St George's, University of London · GBUniversity of Hertfordshire · GBKing's College London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundKetamine is a phencyclidine derivative with dissociative anaesthetic properties. Increasing numbers of individuals in England take ketamine recreationally. Information on deaths arising from such use in England is presented.

methodsCases were extracted on 31 January 2020 from the National Programme on Substance Abuse Deaths database, based on text searches of the cause of death, coroner's verdict and positive toxicology results for the terms 'ketamine' or 'norketamine'.

findingsDuring 1997-2005, there were <5 deaths p.a. in which ketamine was implicated. Numbers increased until 2009 (21), plateauing until 2016; thereafter, deaths have risen to about 30 p.a. Decedents' characteristics (

conclusionsAlthough controlled, recreational ketamine use and related fatalities continue to increase. Consumers need to be more aware of the potentially fatal risks they face.

Indexed as

AdolescentAdultAnesthetics, DissociativeEnglandFemaleHumansIllicit DrugsKetamineMaleMiddle AgedPrevalenceRecreational Drug UseSubstance-Related DisordersYoung AdultAnesthetics, DissociativeIllicit DrugsKetamineDeathsdrug misuseEnglandketaminerecreational use

Identifiers

PMID34092131
PMCPMC8600594
OpenAlexW3167036024

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.