Evidence map›Paper›PMID 32476804›Full record

SynthesisWorld journal of gastroenterology2020

Effects and mechanisms of acupuncture and electroacupuncture for functional dyspepsia: A systematic review.

Yu Guo, Wei Wei, Jiande Dz Chen

Open access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in World journal of gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 7 pooled it
7.8field-weighted citation impact, top 2% 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

30 citing papers in PubMed, 7 syntheses or guidelines pooled it, 67 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Pooled it
  7. Pooled it
  8. Article
  9. Review
  10. Article
  11. Article
  12. Research on acupuncture robots based on the OptiTrack motion capture system and a robotic arm.Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan · 2025
    Article
  13. Article
  14. Immediate and sustained effects of acupuncture on the default mode network.Revista brasileira de psiquiatria (Sao Paulo, Brazil : 1999) · 2025
    Article
  15. Review
  16. Article
  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

3 authors at 3 institutions in 2 countries.

Yu GuoDepartment of Gastroenterology, Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing 100102, China.
Wei WeiDepartment of Gastroenterology, Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing 100102, China.
Jiande Dz ChenDivision of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21224, United States.
Johns Hopkins University · USUniversity of Michigan–Ann Arbor · USWangjing Hospital of China Academy of Chinese Medical Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFunctional dyspepsia (FD) is a common digestive disease with limited therapeutic options. According to evidence-based clinical practice, acupuncture or electroacupuncture (EA) seems to be a promising therapy for patients with FD. However, there is still a lack of systematic reviews that have analyzed current clinical trials for a better understanding of mechanisms involved in the ameliorating effect of acupuncture and EA on FD.

aimTo evaluate the results and qualities of existing clinical evidence for researching the underlying mechanisms of acupuncture/EA in treating FD.

methodsA systematic search of the literature was performed to identify randomized controlled trials in which research on the mechanism of acupuncture or EA was conducted in FD patients. Databases searched included PubMed, EMBASE, Cochrane Library, and Web of Science. Data extraction and quality assessment were completed by two investigators independently and the results of quality evaluation were exported through Review Manager V5.3.

resultsEight studies were included in this review with a total of 17 items for detecting techniques for mechanistic research. Positive effects of acupuncture and EA were observed in regulating gastric motility, gastric accommodation, mental status, gastrointestinal hormones, and central and autonomic functions while improving dyspeptic symptoms and quality of life.

conclusionThe key findings of this systematic review support the potential of acupuncture and EA in altering the heterogeneous pathophysiology in patients with FD. However, high-quality studies with well-planned designs are necessary to provide more credible evidence.

Indexed as

Acupuncture TherapyDyspepsiaElectroacupunctureGastrointestinal MotilityHumansQuality of LifeRandomized Controlled Trials as TopicStomachTreatment OutcomeAcupunctureElectroacupunctureFunctional dyspepsiaGastrointestinal motilitySystematic review

Identifiers

PMID32476804
PMCPMC7243644
OpenAlexW3027498924

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.