Evidence map›Paper›PMID 30174852›Full record

ArticleJournal of thoracic disease2018

Benchmark values for transthoracic esophagectomy are not set as the defined "best possible"-a validation study.

Olli Helminen, Johanna Mrena, Eero Sihvo

Abstract read
In one paragraph

Article in Journal of thoracic disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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

  1. Pooled it
  2. Implementation of Multimodality Therapy and Minimally Invasive Surgery: Short- and Long-term Outcomes of Gastric Cancer Surgery in Medium-Volume Center.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2022
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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

3 authors.

Olli HelminenDepartment of Surgery, Central Finland Central Hospital, 40620 Jyväskylä, Finland.
Johanna MrenaDepartment of Surgery, Central Finland Central Hospital, 40620 Jyväskylä, Finland.
Eero SihvoDepartment of Surgery, Central Finland Central Hospital, 40620 Jyväskylä, Finland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecently, benchmark values for low-comorbidity patients at high-volume centers were set to define "best achievable results" for transthoracic minimally invasive esophagectomy (MIE). We aimed to validate suggested benchmark values by comparing them to outcomes at a medium-volume center in Finland.

methodsAll MIEs (n=82) performed at Central Finland Central Hospital between September 2012 and November 2017 including 75 totally MIE and 7 hybrid procedures. The aim of the study was to compare the results to previously suggested benchmark parameters for postoperative morbidity measured with the Clavien-Dindo classification and comprehensive complication index. Target benchmark parameters were ≤55.7% for any complications, ≤30.8% for major complications (Clavien-Dindo ≥3a), ≤40.8% for 30-day and ≤42.8% for 90-day comprehensive complication index, ≤20% for anastomosis leak, ≤31.6% for pulmonary complications, ≤1.0% for 30-day mortality and ≤4.6% for 90-day mortality.

resultsCompared with benchmark patients, our patients were older (median 68

conclusionsBenchmark values assessing postoperative morbidity after MIE do not represent the defined "best achievable" results after completed learning curves.

Indexed as

benchmarkEsophageal canceresophagectomyminimally invasive surgery

Identifiers

PMID30174852
PMCPMC6105966

What OpenQuestion holds

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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.