Evidence map›Paper›PMID 29212312›Full record

ArticleGut and liver2018

Groove Pancreatitis: Endoscopic Treatment via the Minor Papilla and Duct of Santorini Morphology.

Tanyaporn Chantarojanasiri, Hiroyuki Isayama, Yousuke Nakai, Saburo Matsubara, Natsuyo Yamamoto, Naminatsu Takahara, Suguru Mizuno, Tsuyoshi Hamada, Hirofumi Kogure, Kazuhiko Koike

Open access · diamondAbstract read
In one paragraph

Article in Gut and liver, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
1.2field-weighted citation impact, top 19% 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Review
  5. Article
  6. Article
  7. "Hitch-and-ride" for the major to minor rendezvous in a patient with groove pancreatitis.Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society · 2024
    Article
  8. Surgical Management of Groove Pancreatitis: A Case Report.Journal of personalized medicine · 2023
    Article
  9. Article
  10. Groove Pancreatitis-Tumor-like Lesion of the Pancreas.Diagnostics (Basel, Switzerland) · 2023
    Article
  11. Review
  12. Article
  13. Case Report: Groove pancreatitis-a lesser-known entity.Journal of family medicine and primary care · 2022
    Article
  14. Article
  15. Article
  16. Diagnostic Dilemma in Groove Pancreatitis: A Case Report.JNMA; journal of the Nepal Medical Association · 2020
    Article
  17. Article
  18. 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

10 authors at 2 institutions in 3 countries.

Tanyaporn ChantarojanasiriDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Hiroyuki IsayamaDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Yousuke NakaiDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Saburo MatsubaraDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Natsuyo YamamotoDepartment of Gastroenterology, Toshiba General Hospital, Tokyo, Japan.
Naminatsu TakaharaDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Suguru MizunoDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Tsuyoshi HamadaDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Hirofumi KogureDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Kazuhiko KoikeDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
The University of Tokyo · JPToshiba General Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsGroove pancreatitis (GP) is an uncommon disease involving the pancreaticoduodenal area. Possible pathogenesis includes obstructive pancreatitis in the duct of Santorini and impaired communication with the duct of Wirsung, minor papilla stenosis, and leakage causing inflammation. Limited data regarding endoscopic treatment have been published.

methodsSeven patients with GP receiving endoscopic treatment were reviewed. The morphology of the pancreatic duct was evaluated by a pancreatogram. Endoscopic dilation of the minor papilla and drainage of the duct of Santorini were performed.

resultsThere were two pancreatic divisum cases, one ansa pancreatica case and four impaired connections between the duct of Santorini and the main pancreatic duct. Three to 31 sessions of endoscopy, with 2 to 24 sessions of transpapillary stenting and dilation, were performed. Interventions through the minor papilla were successfully performed in six of seven cases. The pancreatic stenting duration ranged from 2 to 87 months. Five patients with evidence of chronic pancreatitis (CP) tended to receive more endoscopic interventions than did the two patients without CP (2-24 vs 2, respectively) for GP and other complications associated with CP.

conclusionsDisconnection or impairment of communication between the ducts of Santorini and Wirsung was observed in all cases of GP. No surgery was required, and endoscopic minor papilla dilation and drainage of the duct of Santorini were feasible for the treatment of GP.

Indexed as

Cholangiopancreatography, Endoscopic RetrogradePancreasPancreatic DuctsPancreatitis, ChronicDilatationDrainageDuodenumFeasibility StudiesFemaleHumansMaleMiddle AgedStentsTomography, X-Ray ComputedTreatment OutcomeEndoscopic treatmentGroove pancreatitisPancreatic ductsParaduodenal pancreatitis

Identifiers

PMID29212312
PMCPMC5832346
OpenAlexW2774998851

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.