Evidence map›Paper›PMID 33643501›Full record

ArticlePain research & management2021

Central Sensitization in Neurological, Psychiatric, and Pain Disorders: A Multicenter Case-Controlled Study.

Keisuke Suzuki, Yasuo Haruyama, Gen Kobashi, Toshimi Sairenchi, Koji Uchiyama, Shigeki Yamaguchi, Koichi Hirata

Abstract readMulticenter Study
In one paragraph

Article in Pain research & management, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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.

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

22 citing papers in PubMed.

  1. Article
  2. Article
  3. Effect of co-morbid anxiety and depression history on multidomain concussion clinical outcomes and recovery time.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Article
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  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Relationship between low back pain and sleep quality.Sleep and biological rhythms · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  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

7 authors.

Keisuke SuzukiDepartment of Neurology, Dokkyo Medical University, Mibu, Japan.ORCID 0000-0003-0320-8993
Yasuo HaruyamaDepartment of Public Health, Dokkyo Medical University School of Medicine, Mibu, Japan.
Gen KobashiDepartment of Public Health, Dokkyo Medical University School of Medicine, Mibu, Japan.
Toshimi SairenchiDepartment of Public Health, Dokkyo Medical University School of Medicine, Mibu, Japan.
Koji UchiyamaLaboratory of International Environmental Health, Center for International Cooperation, Dokkyo Medical University, Mibu, Japan.ORCID 0000-0003-4324-7882
Shigeki YamaguchiDepartment of Anesthesiology, Dokkyo Medical University School of Medicine, Mibu, Japan.
Koichi HirataDepartment of Neurology, Dokkyo Medical University, Mibu, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The role of central sensitization in refractory pain-related diseases has not yet been clarified. Methods: We performed a multicenter case-controlled study including 551 patients with various neurological, psychological, and pain disorders and 5,188 healthy controls to investigate the impact of central sensitization in these patients. Symptoms related to central sensitization syndrome (CSS) were assessed by the Central Sensitization Inventory (CSI) parts A and B. Patients were categorized into 5 groups based on CSI-A scores from subclinical to extreme. The Brief Pain Inventory (BPI), addressing pain severity and pain interference with daily activities, and the Patient Health Questionnaire (PHQ)-9, assessing depressive symptoms, were also administered. Results: CSI-A scores and CSI-B disease numbers were significantly greater in patients than in controls ( Conclusions: Our findings suggest that CSS may participate in these conditions as common pathophysiology.

Indexed as

Case-Control StudiesCentral Nervous System SensitizationChronic PainFemaleHumansMaleMiddle Aged

Identifiers

PMID33643501
PMCPMC7902126

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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.