Evidence map›Paper›PMID 31768656›Full record

ArticleSurgery today2020

Prognostic indicators in pancreatic cancer patients undergoing total pancreatectomy.

Shimpei Maeda, Kyohei Ariake, Masahiro Iseki, Hideo Ohtsuka, Masamichi Mizuma, Kei Nakagawa, Takanori Morikawa, Hiroki Hayashi, Fuyuhiko Motoi, Takashi Kamei and 2 more

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Article in Surgery today, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

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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

12 authors at 1 institution in 1 country.

Shimpei MaedaDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan. maeda.shimpei@surg.med.tohoku.ac.jp.
Kyohei AriakeDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Masahiro IsekiDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Hideo OhtsukaDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Masamichi MizumaDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Kei NakagawaDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Takanori MorikawaDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Hiroki HayashiDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Fuyuhiko MotoiDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Takashi KameiDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Takeshi NaitohDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Michiaki UnnoDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi Aoba-ku, Sendai, 980-8574, Japan.
Tohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate the long-term outcomes of total pancreatectomy in a modern cohort of pancreatic cancer patients and to establish whether any factors identified prior to pancreatic resection were related to poor survival.

methodsWe analyzed, retrospectively, patients who underwent total pancreatectomy for pancreatic cancer between 2007 and 2016. The short- and long-term outcomes were investigated and Cox regression analysis was used to evaluate the prognostic factors identified before resection.

resultsThe subjects were 49 patients with a mean age of 65 years, who underwent total pancreatectomy in our hospital during the study period. Peritoneal washing cytology was performed in 48 patients, with positive results in 4 (8.3%). There was no 30-day mortality. The median overall survival was 22.5 months, with a 5-year survival rate of 28.5%. Univariate analyses of the pre-resection variables revealed that overall survival was associated with tumor location, resectability classification, maximum standardized uptake value of positron emission tomography, the preoperative carbohydrate antigen 19-9 level, and peritoneal washing cytology status. Multivariate analysis revealed that positive peritoneal washing cytology status and the maximum standardized uptake value were independent predictors of poor survival.

conclusionTotal pancreatectomy for pancreatic cancer is appropriate for selected patients, but peritoneal washing cytology and positron emission tomography should be performed preoperatively.

Indexed as

AgedCA-19-9 AntigenCytodiagnosisFemaleHumansMalePancreatectomyPancreatic NeoplasmsPeritoneumPrognosisProportional Hazards ModelsRetrospective StudiesSurvival RateCA-19-9 AntigenPancreatic cancerPeritoneal washing cytologyPrognostic factorTotal pancreatectomy

Identifiers

PMID31768656
OpenAlexW2991545900

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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.