Evidence map›Paper›PMID 33256841›Full record

ArticleJournal of translational medicine2020

Positive association of Parkinson's disease with ankylosing spondylitis: a nationwide population-based study.

Fu-Chiang Yeh, Hsiang-Cheng Chen, Yu-Ching Chou, Cheng-Li Lin, Chia-Hung Kao, Hsin-Yi Lo, Feng-Cheng Liu, Tse-Yen Yang

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.2field-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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Epidemiology of Parkinson's Disease: An Update.Current neurology and neuroscience reports · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. 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

8 authors at 4 institutions in 1 country.

Fu-Chiang YehDivision of Rheumatology, Immunology, and Allergy, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Hsiang-Cheng ChenDivision of Rheumatology, Immunology, and Allergy, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Yu-Ching ChouDepartment of Health Promotion and Health Education, National Defense Medical Center, Taipei, Taiwan.
Cheng-Li LinSchool of Medicine, China Medical University, Taichung, Taiwan.
Chia-Hung KaoGraduate Institute of Biomedical Sciences, School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan.
Hsin-Yi LoGraduate Institute of Chinese Medicine, China Medical University, Taichung, Taiwan.
Feng-Cheng LiuDivision of Rheumatology, Immunology, and Allergy, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan. lfc10399@yahoo.com.tw.
Tse-Yen YangCenter of Augmented Intelligence in Healthcare, China Medical University Hospital, Taichung, Taiwan. yang_t_y@yahoo.com.tw.ORCID 0000-0002-3165-132X
Tri-Service General Hospital · TWAsia University · TWChina Medical University · TWMinistry of Health and Welfare · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAnkylosing spondylitis (AS) is characterized by excessive production of inflammatory cytokines. Recent evidence suggests that inflammation underlies the neurodegenerative process of Parkinson's disease (PD). Whether AS has an influence on the development of PD is unclear. We aimed to examine a relationship, if any exists between AS and PD.

methodsA population-based matched cohort study was performed using data from the 2000-2010 Taiwan National Health Insurance database. 6440 patients with AS and 25,760 randomly selected, age- and sex-matched controls were included in this study. The risk of PD in the AS cohort was evaluated by using a Cox model.

resultsThis study revealed a positive association between AS and the risk of PD regardless of sex and age (aHR 1.75, p < .001). Particularly, AS cohort to non-AS cohort relative risk of PD significantly increased for the patients aged below 49 and above 65 years (aHR 4.70, p < .001; aHR 1.69, p < .001, respectively) and the patients with and without comorbidities (aHR 1.61, p < .001; aHR 2.71, p < .001, respectively). Furthermore, NSAID use was associated with lower risk of PD (aHR 0.69, p < .05). However, the risk of PD was higher (aHR 2.40, p < .01) in patients with AS receiving immunosuppressants than in those not receiving (aHR 1.70, p < .001).

conclusionsPatients with AS had an increased risk of PD which might be related to underlying chronic inflammation. Further research is required to elucidate the underlying mechanism.

Indexed as

Parkinson DiseaseSpondylitis, AnkylosingAgedCohort StudiesComorbidityHumansIncidenceMiddle AgedRetrospective StudiesRisk FactorsTaiwanAnkylosing spondylitis (AS)ImmunologyNational health insurance research database (NHIRD)Parkinson’s disease (PD)Retrospective cohort

Identifiers

PMID33256841
PMCPMC7708134
OpenAlexW3110585541

What OpenQuestion holds

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LicenceCC BY
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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.