Evidence map›Paper›PMID 34051102›Full record

SynthesisPain medicine (Malden, Mass.)2021

Mathematical and Computational Models for Pain: A Systematic Review.

Victoria Ashley Lang, Torbjörn Lundh, Max Ortiz-Catalan

Registry-linked trialAbstract readSystematic Review
In one paragraph

Synthesis in Pain medicine (Malden, Mass.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07038434 (Refining mUltiple Artificial intelliGence strateGies for Automatic Pain Assessment Investigations), which is not on this map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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.

NCT07038434 narecruitingnot on this mapstarted 2025, after this paper: background citation

Refining mUltiple Artificial intelliGence strateGies for Automatic Pain Assessment Investigations: RUGGI Study

TypeinterventionalSponsorValentina CerroneRan2025 to 2026Enrolled200ConditionsChronic Pain, Cancer Pain, Neuropathic Pain, Pain AssessmentArmsMultimodal AI-Based Pain Assessment
3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. 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

3 authors.

Victoria Ashley LangCenter for Bionics and Pain Research, Sweden.ORCID 0000-0002-2923-2791
Torbjörn LundhCenter for Bionics and Pain Research, Sweden.ORCID 0000-0001-7081-1384
Max Ortiz-CatalanCenter for Bionics and Pain Research, Sweden.ORCID 0000-0002-6084-3865

Funding

Arne Lundbergs FoundationEuropean Pain Federation-Grünenthal-Research GrantIngaBrittPromobilia FoundationSwedish Research Council
6 · The paper itself

Abstract

objectiveThere is no single prevailing theory of pain that explains its origin, qualities, and alleviation. Although many studies have investigated various molecular targets for pain management, few have attempted to examine the etiology or working mechanisms of pain through mathematical or computational model development. In this systematic review, we identified and classified mathematical and computational models for characterizing pain.

methodsThe databases queried were Science Direct and PubMed, yielding 560 articles published prior to January 1st, 2020. After screening for inclusion of mathematical or computational models of pain, 31 articles were deemed relevant.

resultsMost of the reviewed articles utilized classification algorithms to categorize pain and no-pain conditions. We found the literature heavily focused on the application of existing models or machine learning algorithms to identify the presence or absence of pain, rather than to explore features of pain that may be used for diagnostics and treatment.

conclusionsAlthough understudied, the development of mathematical models may augment the current understanding of pain by providing directions for testable hypotheses of its underlying mechanisms. Additional focus is needed on developing models that seek to understand the underlying mechanisms of pain, as this could potentially lead to major breakthroughs in its treatment.

Indexed as

AlgorithmsPain ManagementComputer SimulationHumansPainPublicationsComputational BiologyMathematical ModelPain MechanismPain Model

Identifiers

PMID34051102
PMCPMC8665994

What OpenQuestion holds

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Registered trials

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.