Evidence map›Paper›PMID 28861620›Full record

ArticleJournal of gastroenterology2018

Nationwide survey of hereditary pancreatitis in Japan.

Atsushi Masamune, Kazuhiro Kikuta, Shin Hamada, Eriko Nakano, Kiyoshi Kume, Ayano Inui, Toshiaki Shimizu, Yoshifumi Takeyama, Masaki Nio, Tooru Shimosegawa

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Article in Journal of gastroenterology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
6.9field-weighted citation impact, top 2% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. JGH open : an open access journal of gastroenterology and hepatology · 2025
    Article
  7. Review
  8. Spectrum ofSovremennye tekhnologii v meditsine · 2023
    Article
  9. Review
  10. Article
  11. Current status of inherited pancreatic cancer.Hereditary cancer in clinical practice · 2022
    Review
  12. Review
  13. Hereditary pancreatic cancer.International journal of clinical oncology · 2021
    Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Review
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 4 institutions in 1 country.

Atsushi MasamuneDivision of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan. amasamune@med.tohoku.ac.jp.
Kazuhiro KikutaDivision of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
Shin HamadaDivision of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
Eriko NakanoDivision of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
Kiyoshi KumeDivision of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
Ayano InuiDepartment of Pediatric Hepatology and Gastroenterology, Eastern Yokohama Hospital, Yokohama, Japan.
Toshiaki ShimizuDepartment of Pediatrics, Juntendo University, Tokyo, Japan.
Yoshifumi TakeyamaDepartment of Surgery, Faculty of Medicine, Kindai University, Osaka, Japan.
Masaki NioDepartment of Pediatric Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan.
Tooru ShimosegawaDivision of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
Tohoku University · JPJuntendo University · JPKindai University · JPSaiseikai Yokohama Eastern Hospital · JP

Funding

JSPS KAKENHI 16K15421
6 · The paper itself

Abstract

backgroundHereditary pancreatitis (HP) is a rare cause of chronic pancreatitis. We here report a nationwide survey to clarify the epidemiological, genetic, and clinical features of HP in Japan.

methodsTarget subjects were patients with HP and their family members who had visited selected hospitals between 2005 and 2014. This study consisted of two-stage surveys; patients with HP were identified by the first questionnaire and their clinical features were assessed by the second questionnaire.

resultsTwo hundred seventy-one patients (153 males and 118 females) in 100 families diagnosed based on the Japanese criteria or 231 patients (131 males and 100 females) patients in 80 families based on the EUROPAC criteria were reported. Of the families undertaking genetic tests, 41% had the PRSS1 mutations (p.R122H 33%, p.N29I 8%) and 36% had the SPINK1 mutations (p.N34S 22%, c.194+2T>C 14%, p.P45S 1%). The mean age at symptom onset was 17.8 years. The cumulative rates of pancreatic exocrine insufficiency and diabetes mellitus were 16.1 and 5.5% at 20 years old, and 45.3 and 28.2% at 40 years, respectively. Forty-four percent of the patients underwent endoscopic treatment and/or surgery. The cumulative rate of pancreatic cancer diagnosis was 2.8% at 40 years old, 10.8% at 60 years, and 22.8% at 70 years.

conclusionsHP was characterized by early disease onset, frequent development of pancreatic exocrine insufficiency and diabetes mellitus, requirement of endoscopic treatment and/or surgery, and increased risk of pancreatic cancer. PRSS1 and SPINK1 mutations serve as genetic background for HP in Japan.

Indexed as

AdolescentAdultAgedAge of OnsetChildChild, PreschoolDiabetes MellitusExocrine Pancreatic InsufficiencyFemaleGenetic Predisposition to DiseaseGenetic TestingHumansJapanMaleMiddle AgedMutationPRSS1 protein, humanSPINK1 protein, humanTrypsinTrypsin Inhibitor, Kazal PancreaticChronic pancreatitisPancreatic cancerRecurrent pancreatitisTrypsinTrypsinogen

Identifiers

PMID28861620
OpenAlexW2751581169

What OpenQuestion holds

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Registered trials

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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.