Evidence map›Paper›PMID 18465242›Full record

Trial reportDigestive diseases and sciences2008

It is possible to classify non-erosive reflux disease (NERD) patients into endoscopically normal groups and minimal change groups by subjective symptoms and responsiveness to rabeprazole -- a report from a study with Japanese patients.

Motoyasu Kusano, Naohito Shirai, Kanako Yamaguchi, Michio Hongo, Tsutomu Chiba, Yoshikazu Kinoshita, Acid-Related Symptom (ARS) Research Group

Abstract readClinical TrialMulticenter Study
PubMed Publisher
In one paragraph

Trial report in Digestive diseases and sciences, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

8 citing papers in PubMed, 23 citations in OpenAlex.

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  3. Observational
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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

7 authors at 6 institutions in 1 country.

Motoyasu KusanoDepartment of Endoscopy and Endoscopic Surgery, Gunma University Hospital, 3-39-15 Showamachi, Maebashi, Gunma, 371-8511, Japan. mkusano@showa.gunma-u.ac.jp
Naohito Shirai
Kanako Yamaguchi
Michio Hongo
Tsutomu Chiba
Yoshikazu Kinoshita
Acid-Related Symptom (ARS) Research Group
Gunma University Hospital · JPJA Shizuoka Koseiren ENSHU hospital · JPKyoto University · JPSaga Medical School Hospital · JPShimane University · JPTohoku University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The hypothesis that non-erosive reflux disease (NERD) patients comprise various subgroups is gaining popularity. This study was conducted to investigate the possibility of categorizing NERD patients according to symptom types and response to acid-suppressive drug rabeprazole (RPZ) 10 mg/day. NERD patients were classified as grade N (endoscopically normal), M (minimal change), or erosive GERD, and answered a 51-item, yes-or-no questionnaire pre and post-treatment. Compared to erosive GERD, clear differences existed in pretreatment prevalence of symptoms and responsiveness to RPZ in grades N and M; the results suggested stomachaches (especially at night) were significant symptoms in grade N and dysmotility-like symptoms like bloated stomach were significant in grade M while gastroesophageal reflux symptoms were significant in erosive GERD. Clinical significance of classifying NERD was indicated from different symptoms and responsiveness to PPI.

Indexed as

Endoscopy, Digestive System2-PyridinylmethylsulfinylbenzimidazolesAdultAgedAnti-Ulcer AgentsEsophageal Motility DisordersEsophagusFemaleGastroesophageal RefluxHumansJapanMaleMiddle AgedPsychophysiologic DisordersRabeprazoleSurveys and Questionnaires2-PyridinylmethylsulfinylbenzimidazolesAnti-Ulcer AgentsRabeprazole

Identifiers

PMID18465242
OpenAlexW2087769954

What OpenQuestion holds

Textmetadata
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.