Evidence map›Paper›PMID 22447454›Full record

ArticleSurgery today2012

Surgical results of pancreatoduodenectomy in elderly patients.

Shinichiro Yamada, Mitsuo Shimada, Tohru Utsunomiya, Yuji Morine, Satoru Imura, Tetsuya Ikemoto, Hiroki Mori, Mami Kanamoto, Jun Hanaoka, Shuichi Iwahashi and 1 more

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Surgery today, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 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

11 authors at 1 institution in 1 country.

Shinichiro YamadaDepartment of Surgery, The University of Tokushima, 3-18-15 Kuramoto-cho, Tokushima, Tokushima, 770-8503, Japan.
Mitsuo Shimada
Tohru Utsunomiya
Yuji Morine
Satoru Imura
Tetsuya Ikemoto
Hiroki Mori
Mami Kanamoto
Jun Hanaoka
Shuichi Iwahashi
Yu Saitoh
Tokushima University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo assess the safety and feasibility of pancreatoduodenectomy (PD) in elderly patients, we investigated the clinical characteristics of patients aged ≥75 years, who underwent this procedure at our hospital.

methodsBetween November 2005 and December 2010, 84 patients underwent PD at Tokushima University Hospital. We analyzed the clinicopathological data and outcomes after PD in patients aged ≥75 years compared with those in patients <75 years.

resultsThe preoperative characteristics of the elderly group (n = 28) were similar to those of the younger group (n = 56). The hemoglobin and albumin levels were significantly lower in the elderly patients (P < 0.05), who also had a higher rate of preoperative pulmonary dysfunction (P < 0.05). The operation time and intraoperative blood loss did not differ significantly between the groups, but the incidence of pneumonia was higher in the elderly group (P < 0.05). The overall survival rate did not differ significantly between the groups.

conclusionAdvanced age alone does not have an adverse effect on surgical outcomes, including postoperative complications and long-term prognosis. Therefore, PD may be justified for selected elderly patients.

Indexed as

PancreaticoduodenectomyAgedAged, 80 and overDigestive System NeoplasmsFemaleHumansMaleMiddle AgedPrognosisSurvival AnalysisTreatment Outcome

Identifiers

PMID22447454
OpenAlexW2087417158

What OpenQuestion holds

Textmetadata
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.