Evidence map›Paper›PMID 24714523›Full record

ArticleNeuro-oncology2014

Analgesic effects of clinically used compounds in novel mouse models of polyneuropathy induced by oxaliplatin and cisplatin.

Jennifer R Deuis, Yu Ling Lim, Silmara Rodrigues de Sousa, Richard J Lewis, Paul F Alewood, Peter J Cabot, Irina Vetter

Open access · bronzeAbstract read
In one paragraph

Article in Neuro-oncology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.

  1. Pooled it
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  11. Spontaneous, Voluntary, and Affective Behaviours in Rat Models of Pathological Pain.Frontiers in pain research (Lausanne, Switzerland) · 2021
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  15. Mechanisms of Chemotherapy-Induced Peripheral Neuropathy.International journal of molecular sciences · 2019
    Review
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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

7 authors at 1 institution in 1 country.

Jennifer R DeuisSchool of Pharmacy, The University of Queensland, Woolloongabba, Australia (J.R.D., Y.L.L., P.J.C., I.V.); Institute for Molecular Bioscience, The University of Queensland, St Lucia, Australia (J.R.D., S.R., R.J.L., P.F.A., I.V.).
Yu Ling LimSchool of Pharmacy, The University of Queensland, Woolloongabba, Australia (J.R.D., Y.L.L., P.J.C., I.V.); Institute for Molecular Bioscience, The University of Queensland, St Lucia, Australia (J.R.D., S.R., R.J.L., P.F.A., I.V.).
Silmara Rodrigues de SousaSchool of Pharmacy, The University of Queensland, Woolloongabba, Australia (J.R.D., Y.L.L., P.J.C., I.V.); Institute for Molecular Bioscience, The University of Queensland, St Lucia, Australia (J.R.D., S.R., R.J.L., P.F.A., I.V.).
Richard J LewisSchool of Pharmacy, The University of Queensland, Woolloongabba, Australia (J.R.D., Y.L.L., P.J.C., I.V.); Institute for Molecular Bioscience, The University of Queensland, St Lucia, Australia (J.R.D., S.R., R.J.L., P.F.A., I.V.).
Paul F AlewoodSchool of Pharmacy, The University of Queensland, Woolloongabba, Australia (J.R.D., Y.L.L., P.J.C., I.V.); Institute for Molecular Bioscience, The University of Queensland, St Lucia, Australia (J.R.D., S.R., R.J.L., P.F.A., I.V.).
Peter J CabotSchool of Pharmacy, The University of Queensland, Woolloongabba, Australia (J.R.D., Y.L.L., P.J.C., I.V.); Institute for Molecular Bioscience, The University of Queensland, St Lucia, Australia (J.R.D., S.R., R.J.L., P.F.A., I.V.).
Irina VetterSchool of Pharmacy, The University of Queensland, Woolloongabba, Australia (J.R.D., Y.L.L., P.J.C., I.V.); Institute for Molecular Bioscience, The University of Queensland, St Lucia, Australia (J.R.D., S.R., R.J.L., P.F.A., I.V.).
University of Queensland · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPeripheral neuropathy is the major dose-limiting side effect of cisplatin and oxaliplatin, and there are currently no effective treatments available. The aim of this study was to assess the pharmacological mechanisms underlying chemotherapy-induced neuropathy in novel animal models based on intraplantar administration of cisplatin and oxaliplatin and to systematically evaluate the analgesic efficacy of a range of therapeutics.

methodsNeuropathy was induced by a single intraplantar injection of cisplatin or oxaliplatin in C57BL/6J mice and assessed by quantification of mechanical and thermal allodynia. The pharmacological basis of cisplatin-induced neuropathy was characterized using a range of selective pharmacological inhibitors. The analgesic effects of phenytoin, amitriptyline, oxcarbazepine, mexiletine, topiramate, retigabine, gabapentin, fentanyl, and Ca(2+/)Mg(2+) were assessed 24 hours after induction of neuropathy.

resultsIntraplantar administration of cisplatin led to the development of mechanical allodynia, mediated through Nav1.6-expressing sensory neurons. Unlike intraplantar injection of oxaliplatin, cold allodynia was not observed with cisplatin, consistent with clinical observations. Surprisingly, only fentanyl was effective at alleviating cisplatin-induced mechanical allodynia despite a lack of efficacy in oxaliplatin-induced cold allodynia. Conversely, lamotrigine, phenytoin, retigabine, and gabapentin were effective at reversing oxaliplatin-induced cold allodynia but had no effect on cisplatin-induced mechanical allodynia. Oxcarbazepine, amitriptyline, mexiletine, and topiramate lacked efficacy in both models of acute chemotherapy-induced neuropathy.

conclusionThis study established a novel animal model of cisplatin-induced mechanical allodynia consistent with the A-fiber neuropathy seen clinically. Systematic assessment of a range of therapeutics identified several candidates that warrant further clinical investigation.

Indexed as

AnalgesicsAnimalsAntineoplastic AgentsCisplatinDisease Models, AnimalDose-Response Relationship, DrugHyperalgesiaMaleMiceMice, Inbred C57BLNAV1.6 Voltage-Gated Sodium ChannelOrganoplatinum CompoundsOxaliplatinPolyneuropathiesAnalgesicsAntineoplastic AgentsCisplatinNAV1.6 Voltage-Gated Sodium ChannelOrganoplatinum CompoundsOxaliplatinScn8a protein, mouseanalgesiachemotherapy-induced neuropathycisplatinNav1.6oxaliplatin

Identifiers

PMID24714523
PMCPMC4165414
OpenAlexW2157422411

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.