Evidence map›Paper›PMID 30301329›Full record

ArticleIntestinal research2018

Seven days triple therapy for eradication of Helicobacter pylori does not alter the disease activity of patients with inflammatory bowel disease.

Shinichiro Shinzaki, Toshimitsu Fujii, Shigeki Bamba, Maiko Ogawa, Taku Kobayashi, Masahide Oshita, Hiroki Tanaka, Keiji Ozeki, Sakuma Takahashi, Hiroki Kitamoto and 16 more

Open access · diamondAbstract read
In one paragraph

Article in Intestinal research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. JGH open : an open access journal of gastroenterology and hepatology · 2025
    Review
  2. The Controversies in the Relationship BetweenJournal of clinical medicine · 2025
    Review
  3. Impact ofDiseases (Basel, Switzerland) · 2024
    Review
  4. Bibliometric analysis of the correlation between H. pylori and inflammatory bowel disease.JGH open : an open access journal of gastroenterology and hepatology · 2024
    Review
  5. Molecular Characterization of Clarithromycin Resistance in Helicobacter pylori Strains.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2023
    Article
  6. BMJ open · 2022
    Observational
  7. Frontiers in immunology · 2022
    Review
  8. Article
  9. Observational
  10. Extra-Gastric Manifestations ofJournal of clinical medicine · 2020
    Review
  11. 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

26 authors at 20 institutions in 1 country.

Shinichiro ShinzakiDepartment of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan.
Toshimitsu FujiiDepartment of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan.
Shigeki BambaDepartment of Medicine, Shiga University of Medical Science, Otsu, Japan.
Maiko OgawaDepartment of Gastroenterology and Hepatology, The Jikei University School of Medicine Katsushika Medical Center, Tokyo, Japan.
Taku KobayashiCenter for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan.
Masahide OshitaDepartment of Internal Medicine, Osaka Police Hospital, Osaka, Japan.
Hiroki TanakaIBD Center, Sapporo Kosei General Hospital, Sapporo, Japan.
Keiji OzekiDepartments of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
Sakuma TakahashiDepartment of Gastroenterology, Kagawa Prefectural Central Hospital, Takamatsu, Japan.
Hiroki KitamotoDepartment of Gastroenterology and Hepatology, Kobe City Medical Center General Hospital, Kobe, Japan.
Kazuhito KaniDepartment of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan.
Sohachi NanjoDepartment of Gastroenterology and Hematology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan.
Takeshi SugayaDepartment of Gastroenterology, Dokkyo Medical University, Mibu, Japan.
Yuko SakakibaraDepartment of Gastroenterology, National Hospital Organization Osaka National Hospital, Osaka, Japan.
Toshihiro InokuchiDepartment of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Kazuki KakimotoSecond Department of Internal Medicine, Osaka Medical College, Takatsuki, Japan.
Akihiro YamadaDepartment of Internal Medicine, Toho University Sakura Medical Center, Sakura, Japan.
Hisae YasuharaDepartment of Gastroenterology, Mitoyo General Hospital, Kanonji, Japan.
Yoko YokoyamaDepartment of Inflammatory Bowel Disease, Division of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan.
Takuya YoshinoDivision of Inflammatory Bowel Disease, Digestive Disease Center, Kitano Hospital, Osaka, Japan.
Akira MatsuiDepartment of Gastroenterology, Toranomon Hospital, Tokyo, Japan.
Misaki NakamuraDepartment of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Tsu, Japan.
Taku TomizawaDepartment of Gastroenterology and Hepatology, Gunma University, Maebashi, Japan.
Ryosuke SakemiDepartment of Gastroenterology, Tobata Kyoritsu Hospital, Kitakyushu, Japan.
Noriko KamataDepartment of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan.
Toshifumi HibiCenter for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan.
Kitasato Institute Hospital · JPDokkyo Medical University · JPGunma University · JPHyogo Medical University · JPJikei University School of Medicine · JPKagawa Prefectural Central Hospital · JPKitano Hospital · JPKobe City Medical Center General Hospital · JPKyushu Kyoritsu University · JPMie University · JPMito Saiseikai General Hospital · JPNagoya City University · JPOkayama University · JPOsaka City University · JPOsaka Medical and Pharmaceutical University · JPOsaka National Hospital · JPOsaka Police Hospital · JPOsaka University · JPSaitama Medical University · JPSapporo Kosei General Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsThe influences of Helicobacter pylori eradication therapy on the disease course of inflammatory bowel disease (IBD) are still unclear. We therefore conducted a multicenter, retrospective cohort study to evaluate the safety of H. pylori eradication therapy for IBD patients.

methodsIBD patients with H. pylori eradication from 2005 to 2015 (eradication group) and control patients (non-eradication group; 2 paired IBD patients without H. pylori eradication matched with each eradicated patient) were included. IBD exacerbation (increased/additional IBD drug or IBD-associated hospitalization/surgery) and disease improvement based on the physicians' global assessment were investigated at baseline, and at 2 and 6 months after eradication or observation.

resultsA total of 429 IBD (378 ulcerative colitis, 51 Crohn's disease) patients, comprising 144 patients in the eradication group and 285 patients in the non-eradication group, were enrolled at 25 institutions. IBD exacerbation was comparable between groups (eradication group: 8.3% at 2 months [odds ratio, 1.76; 95% confidence interval, 0.78-3.92; P=0.170], 11.8% at 6 months [odds ratio, 1.60; 95% confidence interval, 0.81-3.11; P=0.172]). Based on the physicians' global assessment at 2 months, none of the patients in the eradication group improved, whereas 3.2% of the patients in the non-eradication group improved (P=0.019). Multivariate analysis revealed that active disease at baseline, but not H. pylori eradication, was an independent factor for IBD exacerbation during 2 months' observation period. The overall eradication rate was 84.0%-comparable to previous reports in non-IBD patients.

conclusionsH. pylori eradication therapy does not alter the short-term disease activity of IBD.

Indexed as

ClarithromycinHelicobacter pylori eradicationMetronidazoleProton pump inhibitor

Identifiers

PMID30301329
PMCPMC6223447
OpenAlexW2896996734

What OpenQuestion 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 OpenQuestion graph.