Evidence map›Paper›PMID 42846844›Full record

ArticleEndoscopy international open2026

Impact of Sphincterotomy on Suprapapillary Inside Stent Patency in Unresectable Malignant Hilar Biliary Obstruction: A Multicenter Cohort Study.

So Nakaji, Kyoyoshi Saito, Emiri Kita, Wataru Yoshioka, Motoyasu Kan, Yusuke Ishida, Rintaro Mikata, Kenichi Tanaka, Toshiyasu Shiratori, Sohei Yoshimura and 6 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Endoscopy international open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

So NakajiDepartment of GastroenterologyKameda Medical CenterKamogawaChibaJapan.
Kyoyoshi SaitoDepartment of MedicineKurume University School of MedicineKurumeJapan.
Emiri KitaDepartment of GastroenterologyChiba Cancer CenterChibaChiba PrefectureJapan.
Wataru YoshiokaDepartment of GastroenterologySaga-ken Medical Center KoseikanSagaJapan.
Motoyasu KanDepartment of GastroenterologyChiba UniversityChibaJapan.
Yusuke IshidaDivision of Gastroenterology and MedicineFukuoka UniversityFukuokaJapan.ORCID 0000-0001-9409-6733
Rintaro MikataDepartment of GastroenterologyChiba Prefectural Sawara HospitalKatoriJapan.
Kenichi TanakaSaga Medical School Faculty of Medicine, Department of Metabolism and Endocrinology, Department of Metabolism and EndocrinologySaga UniversitySagaJapan.
Toshiyasu ShiratoriDepartment of GastroenterologyKameda Medical CenterKamogawaChibaJapan.
Sohei YoshimuraDepartment of MedicineKurume University School of MedicineKurumeJapan.
Hiroshi OhyamaGraduate School of Medicine, Department of GastroenterologyChiba UniversityChibaChiba PrefectureJapan.ORCID 0000-0003-0614-581X
Toshio TsuyuguchiDepartment of GastroenterologyChiba Prefectural Sawara HospitalKatoriChibaJapan.
Shigenobu YoshimuraDepartment of GastroenterologyKameda Medical CenterKamogawaChibaJapan.
Yoshiki NakayaDepartment of GastroenterologyChiba UniversityChibaJapan.
Naoaki TsuchiyaDepartment of Gastroenterology and MedicineFukuoka University Faculty of MedicineFukuokaJapan.
Hirokazu TakahashiSaga Medical School Faculty of Medicine, Department of Metabolism and EndocrinologySaga UniversitySagaJapan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

pancreatobiliary (ERCP/PTCD)sphincter of Oddi manometrystrictures

Identifiers

PMID42846844
PMCPMC13643726

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.