Evidence map›Paper›PMID 23762066›Full record

ArticleInternational journal of rheumatology2013

Type 1 autoimmune pancreatitis can transform into chronic pancreatitis: a long-term follow-up study of 73 Japanese patients.

Masahiro Maruyama, Norikazu Arakura, Yayoi Ozaki, Takayuki Watanabe, Tetsuya Ito, Suguru Yoneda, Masafumi Maruyama, Takashi Muraki, Hideaki Hamano, Akihiro Matsumoto and 1 more

Open access · hybridAbstract read
In one paragraph

Article in International journal of rheumatology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 5% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Guideline
  2. Article
  3. Review
  4. Review
  5. Review
  6. Turkish Gastroenterology Association, Pancreas Study Group, Chronic Pancreatitis Committee Consensus Report.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2020
    Article
  7. Diagnostic imaging guide for autoimmune pancreatitis.Japanese journal of radiology · 2020
    Article
  8. Article
  9. Review
  10. Current perspectives on autoimmune pancreatitis and IgG4-related disease.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2018
    Review
  11. Autoimmune Pancreatitis.Polish journal of radiology · 2017
    Review
  12. Long-term outcomes of autoimmune pancreatitis.World journal of gastroenterology · 2016
    Review
  13. Article
  14. Article
  15. Article
  16. 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

11 authors at 3 institutions in 1 country.

Masahiro MaruyamaDepartment of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto 390-8621, Japan.
Norikazu Arakura
Yayoi Ozaki
Takayuki Watanabe
Tetsuya Ito
Suguru Yoneda
Masafumi Maruyama
Takashi Muraki
Hideaki Hamano
Akihiro Matsumoto
Shigeyuki Kawa
Ōtani University · JPShinshu University · JPShinshu University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Some patients with autoimmune pancreatitis (AIP) form pancreatic stones suggestive of transformation into chronic pancreatitis (CP). The present study examined the underlying risk factors and mechanism of AIP progression to confirmed CP. We compared the clinical and laboratory parameters of subjects who progressed to confirmed CP with those of the subjucts who did not in a cohort of 73 type 1 AIP patients. A total of 16 (22%) AIP patients progressed to CP. Univariate analysis revealed that relapse was significantly more frequent in the progression group, and multivariate analysis indicated that pancreatic head swelling (OR 12.7, P = 0.023) and nonnarrowing of the main pancreatic duct in the pancreatic body (OR 12.6, P = 0.001) were significant independent risk factors for progression to CP. Kaplan-Meier testing showed that the progression rate to CP was approximately 10% at 3 years and 30% at 10 years in total AIP patients and 30% at 3 years and 60% at 10 years in subjects with both risk factors. AIP with pancreatic head swelling and a history of relapse may cause pancreatic juice stagnation and nonnarrowing of the main pancreatic duct in the pancreatic body, which can progress to advanced stage chronic pancreatitis.

Identifiers

PMID23762066
PMCPMC3670467
OpenAlexW2114665343

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.