Evidence map›Paper›PMID 34855287›Full record

SynthesisJournal of hepato-biliary-pancreatic sciences2022

Synopsis of a clinical practice guideline for pancreatic ductal adenocarcinoma with peritoneal dissemination in Japan; Japan Peritoneal Malignancy Study Group.

Sohei Satoi, Naminatsu Takahara, Tsutomu Fujii, Hiroyuki Isayama, Suguru Yamada, Yasushi Tsuji, Hideyo Miyato, Hironori Yamaguchi, Tomohisa Yamamoto, Daisuke Hashimoto and 10 more

Abstract readSystematic Review
In one paragraph

Synthesis in Journal of hepato-biliary-pancreatic sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. FecalGastro hep advances · 2026
    Article
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  5. Review
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  7. Article
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  13. Observational
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

20 authors.

Sohei SatoiDepartment of Surgery, Kansai Medical University, Hirakata, Japan.ORCID https://orcid.org/0000-0001-6527-5409
Naminatsu TakaharaDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Tsutomu FujiiDepartment of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan.ORCID https://orcid.org/0000-0003-0625-1911
Hiroyuki IsayamaDepartment of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan.ORCID https://orcid.org/0000-0002-7244-6728
Suguru YamadaDepartment of Surgery, Nagoya Central Hospital, Nagoya, Japan.ORCID https://orcid.org/0000-0001-9912-9119
Yasushi TsujiDepartment of Medical Oncology, Tonan Hospital, Sapporo, Japan.
Hideyo MiyatoDepartment of Gastrointestinal Surgery, Jichi Medical University, Shimotsuke, Japan.
Hironori YamaguchiDepartment of Clinical Oncology, Jichi Medical University, Shimotsuke, Japan.ORCID https://orcid.org/0000-0002-8371-9410
Tomohisa YamamotoDepartment of Surgery, Kansai Medical University, Hirakata, Japan.
Daisuke HashimotoDepartment of Surgery, Kansai Medical University, Hirakata, Japan.ORCID https://orcid.org/0000-0002-7880-889X
So YamakiDepartment of Surgery, Kansai Medical University, Hirakata, Japan.
Yousuke NakaiDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.ORCID https://orcid.org/0000-0001-7411-1385
Kei SaitoDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Hayato BabaDepartment of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan.
Toru WatanabeDepartment of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan.
Shigeto IshiiDepartment of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan.
Masamichi HayashiDepartment of Surgery II, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Keisuke KurimotoDepartment of Surgery II, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Hideaki ShimadaDepartment of Gastroenterological Surgery and Clinical Oncology, Toho University Graduate School of Medicine, Tokyo, Japan.ORCID https://orcid.org/0000-0002-1990-8217
Joji KitayamaDepartment of Gastrointestinal Surgery, Jichi Medical University, Shimotsuke, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients with pancreatic ductal adenocarcinoma (PDAC) with peritoneal dissemination have a dismal prognosis because discontinuation of systemic chemotherapy is required for massive ascites or poor performance status. The natural history, diagnosis and treatment of PDAC with peritoneal dissemination have not been fully investigated. We systematically reviewed published information on the clinical diagnosis and treatment of PDAC with peritoneal dissemination using the PubMed database (2000-2020) and provided recommendations in response to clinical questions. This guideline was created according to the "Minds Clinical Practice Guideline Development Guide 2017". The literature quality and body of evidence were evaluated with the GRADE System and classified into four levels ("strong", "medium", "weak", "very weak"). The strength of each final recommendation was decided by a vote of committee members based on the GRADE Grid method. These guidelines address three subjects: diagnostic, chemotherapeutic, and surgical approaches. They include nine clinical questions and statements with recommendation strengths, evidence levels, and agreement rates, in addition to one "column". This is the English synopsis of the 2021 Japanese clinical practice guideline for PDAC with peritoneal dissemination. It summarizes the clinical evidence for the diagnosis and treatment of PDAC with peritoneal dissemination and provides future perspectives.

Indexed as

Carcinoma, Pancreatic DuctalPancreatic NeoplasmsPeritoneal NeoplasmsHumansJapanguidelinepancreatic ductal adenocarcinomaperitoneal dissemination

Identifiers

PMID34855287
PMCPMC9306579

What OpenQuestion holds

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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.