Evidence map›Paper›PMID 29137045›Full record

SynthesisMedicine2017

The significance of uric acid in the diagnosis and treatment of Parkinson disease: An updated systemic review.

Zhange Yu, Shuai Zhang, Dongdong Wang, Meng Fan, Fuqiang Gao, Wei Sun, Zirong Li, Shiliang Li

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
2.8field-weighted citation impact, top 9% 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Metabolomics: a new frontier in neurodegenerative disease biomarker discovery.Metabolomics : Official journal of the Metabolomic Society · 2025
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Uric Acid in Parkinson's Disease: What Is the Connection?Movement disorders : official journal of the Movement Disorder Society · 2022
    Review
  13. Article
  14. Article
  15. Review
  16. Dietary Antioxidants and Risk of Parkinson's Disease in the Singapore Chinese Health Study.Movement disorders : official journal of the Movement Disorder Society · 2020
    Article
  17. Article
  18. Review
  19. Nonmercaptalbumin as an oxidative stress marker in Parkinson's and PARK2 disease.Annals of clinical and translational neurology · 2020
    Article
  20. 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

8 authors at 2 institutions in 1 country.

Zhange YuDepartment of Acupuncture, China-Japan Friendship Hospital, Beijing Department of Neurology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu Province Department of Orthopedics, Tumd Right Banner Hospital, Baotou City Department of Orthopedics, China-Japan Friendship Hospital, Beijing, China.
Shuai Zhang
Dongdong Wang
Meng Fan
Fuqiang Gao
Wei Sun
Zirong Li
Shiliang Li
China-Japan Friendship Hospital · CNYangzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundParkinson disease (PD) is a neurodegenerative disease characterized by chronic and progressive loss of dopaminergic neurons in substansia nigra pars compacta. Oxidative stress is proposed to play a critical role in the pathogenesis of PD. Uric acid (UA), as an important physiological antioxidant, is identified a molecular predictor associated with a decreased risk and a slower disease progression for PD and potential neuroprotectant of PD by increasing epidemiological and clinical evidences. Within this review, we will present a comprehensive overview of the data linking UA to PD in recent years.

methodsWe searched PubMed, EMBASE, Web of Science databases for relevant studies. Any observational or experimental studies that evaluated UA and PD were our goal of searching the electric databases.

resultsTwelve studies that evaluated UA and PD were identified in this review. We reviewed the roles of UA in the pathogenesis of PD, the association of UA with morbidity, severity/progression, nonmotor symptoms, motor complications of PD, with an attempt to provide new ideas for diagnosis and treatment in PD.

conclusionOur findings supported that lots of clinical and epidemiological data observed lower UA levels in PD patients. Manipulation of UA or its precursors' concentration could be effective to treat or prevent PD. However, it is still suspectable that higher UA levels are better enough to PD patients. Furthermore, for the complex nature of PD and its heterogeneous genetic and environmental influences, it is inadequate for just manipulating UA in treating the disease.

Indexed as

Parkinson DiseaseUric AcidAge FactorsBiomarkersDisease ProgressionHumansHyperuricemiaMovement DisordersOxidative StressSeverity of Illness IndexSex FactorsBiomarkersUric Acid

Identifiers

PMID29137045
PMCPMC5690738
OpenAlexW2767907411

What OpenQuestion holds

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LicenceCC BY-ND
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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.