Evidence map›Paper›PMID 29756085›Full record

ArticlePain reports2018

Neuropathic pain in leprosy: symptom profile characterization and comparison with neuropathic pain of other etiologies.

Irina Raicher, Patrick Raymond Nicolas Andre Ghislain Stump, Simone Bega Harnik, Rodrigo Alves de Oliveira, Rosemari Baccarelli, Lucia H S C Marciano, Somei Ura, Marcos C L Virmond, Manoel Jacobsen Teixeira, Daniel Ciampi de Andrade

Open access · goldAbstract read
In one paragraph

Article in Pain reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

14 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Treatment and Evaluation Advances in Leprosy Neuropathy.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2021
    Review
  9. Article
  10. Article
  11. Article
  12. Cytokine Levels in Neural Pain in Leprosy.Frontiers in immunology · 2020
    Article
  13. Article
  14. 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

10 authors at 3 institutions in 1 country.

Irina RaicherNeurology Departament, Pain Center, University of Sao Paulo, Brazil.
Patrick Raymond Nicolas Andre Ghislain StumpNeurology Departament, Pain Center, University of Sao Paulo, Brazil.
Simone Bega HarnikDepartment of Statistics, Institute of Mathematics and Statistics, University of Sao Paulo, Sao Paulo, Brazil.
Rodrigo Alves de OliveiraDepartment of Statistics, Institute of Mathematics and Statistics, University of Sao Paulo, Sao Paulo, Brazil.
Rosemari BaccarelliInstituto Lauro de Souza Lima, Bauru, Brazil.
Lucia H S C MarcianoInstituto Lauro de Souza Lima, Bauru, Brazil.
Somei UraInstituto Lauro de Souza Lima, Bauru, Brazil.
Marcos C L VirmondInstituto Lauro de Souza Lima, Bauru, Brazil.
Manoel Jacobsen TeixeiraNeurology Departament, Pain Center, University of Sao Paulo, Brazil.
Daniel Ciampi de AndradeNeurology Departament, Pain Center, University of Sao Paulo, Brazil.
Instituto Lauro de Souza Lima · BRUniversidade de São Paulo · BRInstituto do Câncer do Estado de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPrevious studies reported a high prevalence of neuropathic pain in leprosy, being especially present in "pharmacologically cured" patients. The presence of neuropathic pain in leprosy poses a supplementary burden in patient's quality of life, daily activities, and mood.

objectivesThe aim of this study was to assess whether neuropathic pain in leprosy has similar symptom profile as neuropathic pain of other etiologies and to retrospectively assess the efficacy of neuropathic pain medications regularly prescribed to leprosy.

methodsLeprosy and nonleprosy patients had their neuropathic pain characterized by the neuropathic pain symptom inventory (NPSI, ranges from 0 to 100, with 100 being the maximal neuropathic pain intensity) in a first visit. In a second visit, leprosy patients who had significant pain and received pharmacological treatment in the first evaluation were reassessed (NPSI) and had their pain profile and treatment response further characterized, including information on drugs prescribed for neuropathic pain and their respective pain relief.

resultsThe pain characteristics based on NPSI did not significantly differ between leprosy and nonleprosy neuropathic pain patients in visit 1 after correction for multiple analyses, and cluster analyses confirmed these findings (ie, no discrimination between leprosy and nonleprosy groups; Pearson χ2 = 0.072,

conclusionsNeuropathic pain in leprosy is as heterogeneous as neuropathic pain of other etiologies, further supporting the concept that neuropathic pain is a transetiological entity. Neuropathic pain in leprosy may respond to drugs usually used to control pain of neuropathic profile in general, and amitriptiline may constitute a potential candidate drug for future formal clinical trials aimed at controlling neuropathic pain in leprosy.

Indexed as

Candidate drugLeprosyNeuropathic painNeuropathySymptomSymptom profile

Identifiers

PMID29756085
PMCPMC5902246
OpenAlexW3020920235

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.