Evidence map›Paper›PMID 33790706›Full record

ArticleCase reports in gastroenterology

Disappearance of Gastric Hyperplastic Polyps after the Discontinuation of Proton Pump Inhibitor in a Patient with Liver Cirrhosis.

Kengo Yasugi, Ken Haruma, Miwa Kawanaka, Mitsuhiko Suehiro, Jun Nakamura, Noriyo Urata, Tomohiro Tanikawa, Takahito Oka, Yasumasa Monobe, Takuya Fujita and 1 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in Case reports in gastroenterology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Gastritis, Gastric Polyps and Gastric Cancer.International journal of molecular sciences · 2021
    Review
  6. Article
  7. 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

11 authors at 2 institutions in 1 country.

Kengo YasugiDepartment of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan.
Ken HarumaDepartment of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan.
Miwa KawanakaDepartment of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan.
Mitsuhiko SuehiroDepartment of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan.
Jun NakamuraDepartment of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan.
Noriyo UrataDepartment of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan.
Tomohiro TanikawaDepartment of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan.
Takahito OkaDepartment of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan.
Yasumasa MonobeDepartment of Pathology, Kawasaki Medical School General Medical Center, Okayama, Japan.
Takuya FujitaFujita Hospital, Okayama, Japan.
Hirofumi KawamotoDepartment of Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan.
Kawasaki Medical School · JPFujita Animal Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Here, we report on a rare case of gastric hyperplastic polyps which disappeared after the discontinuation of proton pump inhibitor (PPI). The patient was an 83-year-old woman with liver cirrhosis and portal hypertension, along with gastroesophageal reflux disease treated by PPI. An initial upper gastrointestinal endoscopy showed unique polypoid lesions in the greater curvature of the stomach. Biopsy specimens of the lesions were diagnosed as hyperplastic polyps and she was followed. One year later, a second endoscopy showed that the lesions had increased in number and size, and an endoscopic mucosal resection (EMR) was performed for the main polyps. The resected specimens indicated a proliferation of foveolar epithelium cells with an increase of capillary ectasia and parietal cell hyperplasia, which was thought to be induced by hypergastrinemia from the PPI. Three months after the EMR, she was admitted because of bleeding from the remaining polyps along with an increase in new polyps. After conservative treatment, PPI was stopped and rebamipide was used. One year and 6 months later, an endoscopy showed the complete disappearance of all gastric polyps.

Indexed as

Gastric hyperplastic polypHypergastrinemiaProton pump inhibitor

Identifiers

PMID33790706
PMCPMC7989726
OpenAlexW3137254081

What OpenQuestion holds

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LicenceCC BY-NC
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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.