Evidence map›Paper›PMID 27800210›Full record

ReviewParkinson's disease2016

Classification and Characteristics of Pain Associated with Parkinson's Disease.

Marcelo Rezende Young Blood, Marcelo Machado Ferro, Renato Puppi Munhoz, Hélio Afonso Ghizoni Teive, Carlos Henrique Ferreira Camargo

Open access · goldAbstract readReview
In one paragraph

Review in Parkinson's disease, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 19% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. NabioRxiv : the preprint server for biology · 2026
    Article
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  9. Non-invasive Brain Stimulation for Central Neuropathic Pain.Frontiers in molecular neuroscience · 2022
    Review
  10. Article
  11. Review
  12. Article
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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

5 authors at 3 institutions in 2 countries.

Marcelo Rezende Young BloodNeurology Service, Hospital Universitário, State University of Ponta Grossa, Ponta Grossa, PR, Brazil.
Marcelo Machado FerroNeuropsychopharmacology Laboratory, State University of Ponta Grossa, Ponta Grossa, PR, Brazil.ORCID 0000-0003-2939-072X
Renato Puppi MunhozMovement Disorders Centre, Toronto Western Hospital, University of Toronto, Toronto, ON, Canada.
Hélio Afonso Ghizoni TeiveMovement Disorders Unit, Neurology Service, Internal Medicine Department, Hospital de Clínicas, Federal University of Paraná, Curitiba, PR, Brazil.ORCID 0000-0003-2305-1073
Carlos Henrique Ferreira CamargoNeurology Service, Hospital Universitário, State University of Ponta Grossa, Ponta Grossa, PR, Brazil.ORCID 0000-0002-3533-0347
Universidade Estadual de Ponta Grossa · BRHospital de Clínicas Universidade Federal do Paraná · BRUniversity of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neuropsychiatric symptoms and pain are among the most common nonmotor symptoms of Parkinson's disease (PD). The correlation between pain and PD has been recognized since its classic descriptions. Pain occurs in about 60% of PD patients, two to three times more frequent in this population than in age matched healthy individuals. It is an early and potentially disabling symptom that can precede motor symptoms by several years. The lower back and lower extremities are the most commonly affected areas. The most used classification for pain in PD defines musculoskeletal, dystonic, central, or neuropathic/radicular forms. Its different clinical characteristics, variable relationship with motor symptoms, and inconsistent response to dopaminergic drugs suggest that the mechanism underlying pain in PD is complex and multifaceted, involving the peripheral nervous system, generation and amplification of pain by motor symptoms, and neurodegeneration of areas related to pain modulation. Although pain in DP is common and a significant source of disability, its clinical characteristics, pathophysiology, classification, and management remain to be defined.

Identifiers

PMID27800210
PMCPMC5069361
OpenAlexW2529442737

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.