Evidence map›Paper›PMID 40657380›Full record

Observational studyInternational journal of medical sciences2025

Features of Undiagnosed Abdominal Pain and Diagnostic Status of Acute Hepatic Porphyria in Japan: A Retrospective Study.

Masaki Tago, Yosuke Sasaki, Naoko E Katsuki, Risa Hirata, Hidetoshi Aihara, Fumiya Komatsu, Kazunobu Une, Taiju Miyagami, Yudai Suzuki, Ren Kawamura and 6 more

Abstract readObservational StudyMulticenter Study
PubMed Full text at PMC Publisher
In one paragraph

Observational study in International journal of medical sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

16 authors.

Masaki TagoDepartment of General Medicine, Saga University Hospital, Saga, Japan.
Yosuke SasakiDepartment of General Medicine and Emergency Care, Toho University School of Medicine, Tokyo, Japan.
Naoko E KatsukiDepartment of General Medicine, Saga University Hospital, Saga, Japan.
Risa HirataDepartment of General Medicine, Saga University Hospital, Saga, Japan.
Hidetoshi AiharaDepartment of General Medicine, Saga University Hospital, Saga, Japan.
Fumiya KomatsuDepartment of General Medicine and Emergency Care, Toho University School of Medicine, Tokyo, Japan.
Kazunobu UneDepartment of Critical Care and General Medicine, JA Onomichi General Hospital, Hiroshima, Japan.
Taiju MiyagamiDepartment of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan.
Yudai SuzukiDepartment of Diagnostic and Generalist Medicine, Dokkyo Medical University, Tochigi, Japan.
Ren KawamuraDepartment of Diagnostic and Generalist Medicine, Dokkyo Medical University, Tochigi, Japan.
Hiroaki TakeokaGeneral Medicine, Fukuoka University Hospital, Fukuoka, Japan.
Yuka YasuokaMedical Affairs, Alnylam Japan K.K., Tokyo, Japan.
Taro ShimizuDepartment of Diagnostic and Generalist Medicine, Dokkyo Medical University, Tochigi, Japan.
Shigeki NabeshimaGeneral Medicine, Fukuoka University Hospital, Fukuoka, Japan.
Toshio NaitoDepartment of General Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan.
Susumu TazumaJR Hiroshima Hospital, Hiroshima, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Abdominal PainPorphyrias, HepaticAdultAgedEarly DiagnosisFemaleHumansJapanMaleMiddle AgedPorphobilinogen SynthasePrevalenceRetrospective StudiesPorphobilinogen SynthaseAcute hepatic porphyriaDiagnosisNon-specific abdominal painRetrospective observational studyUrinary markers

Identifiers

PMID40657380
PMCPMC12244078

What OpenQuestion holds

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LicenceCC BY
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.