Evidence map›Paper›PMID 22592742›Full record

SynthesisThe Cochrane database of systematic reviews2012

Clonazepam for neuropathic pain and fibromyalgia in adults.

Ruth Corrigan, Sheena Derry, Philip J Wiffen, R Andrew Moore

Open access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in The Cochrane database of systematic reviews, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 13 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 13 pooled it
4.0field-weighted citation impact, top 6% 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

31 citing papers in PubMed, 13 syntheses or guidelines pooled it, 67 citations in OpenAlex.

  1. Pooled it
  2. Oxcarbazepine for neuropathic pain.The Cochrane database of systematic reviews · 2017
    Pooled it
  3. Pooled it
  4. Benzodiazepines for restless legs syndrome.The Cochrane database of systematic reviews · 2017
    Pooled it
  5. Pooled it
  6. Gabapentin for chronic neuropathic pain and fibromyalgia in adults.The Cochrane database of systematic reviews · 2014
    Pooled it
  7. Carbamazepine for chronic neuropathic pain and fibromyalgia in adults.The Cochrane database of systematic reviews · 2014
    Pooled it
  8. Pooled it
  9. Lamotrigine for chronic neuropathic pain and fibromyalgia in adults.The Cochrane database of systematic reviews · 2013
    Pooled it
  10. Pooled it
  11. Topiramate for neuropathic pain and fibromyalgia in adults.The Cochrane database of systematic reviews · 2013
    Pooled it
  12. Phenytoin for neuropathic pain and fibromyalgia in adults.The Cochrane database of systematic reviews · 2012
    Pooled it
  13. Lacosamide for neuropathic pain and fibromyalgia in adults.The Cochrane database of systematic reviews · 2012
    Pooled it
  14. Trial
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. 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

4 authors at 2 institutions in 1 country.

Ruth CorriganPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics), University of Oxford, Oxford,UK.
Sheena Derry
Philip J Wiffen
R Andrew Moore
University of Oxford · GBThame Community Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAntiepileptic drugs have been used in pain management since the 1960s; some have shown efficacy in treating different neuropathic pain conditions. Clonazepam, a benzodiazepine, is an established antiepileptic drug, but its place in the treatment of neuropathic pain is unclear.

objectivesTo assess the analgesic efficacy and adverse effects of the antiepileptic drug clonazepam in neuropathic pain and fibromyalgia. SEARCH

methodsWe searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2012, Issue 2). MEDLINE, and EMBASE to 28 February 2012, together with reference lists of retrieved papers and reviews, and ClinicalTrials.gov. SELECTION CRITERIA: We planned to include randomised, double-blind studies of eight weeks duration or longer, comparing clonazepam with placebo or another active treatment in chronic neuropathic pain or fibromyalgia. DATA COLLECTION AND ANALYSIS: Two review authors would independently extract data for efficacy and adverse events, and examine issues of study quality. MAIN

resultsWe did not identify any studies that satisfied the inclusion criteria. AUTHORS'

conclusionsThis review uncovered no evidence of sufficient quality to support the use of clonazepam in chronic neuropathic pain or fibromyalgia.

Indexed as

AdultAnalgesicsAnticonvulsantsClonazepamFibromyalgiaHumansNeuralgiaPain ManagementAnalgesicsAnticonvulsantsClonazepam

Identifiers

PMID22592742
PMCPMC6485609
OpenAlexW2021580648

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.