Evidence map›Paper›PMID 29221273›Full record

ArticleJournal of thoracic disease2017

Clinical outcomes of video-assisted thoracoscopic surgery esophagectomy for esophageal cancer: a propensity score-matched analysis.

Duk Hwan Moon, Jong Mog Lee, Jae Hyun Jeon, Hee Chul Yang, Moon Soo Kim

Abstract read
In one paragraph

Article in Journal of thoracic disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. 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

5 authors.

Duk Hwan MoonDepartment of Thoracic Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea.
Jong Mog LeeCenter for Lung Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, South Korea.
Jae Hyun JeonCenter for Lung Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, South Korea.
Hee Chul YangCenter for Lung Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, South Korea.
Moon Soo KimCenter for Lung Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, South Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMinimally invasive esophagectomy theoretically offers advantages compared with open esophagectomy (OE). The aim of this study was to compare the early- and mid-term outcomes between video-assisted thoracoscopic surgery (VATS) esophagectomy (VE) and OE in patients with esophageal cancer.

methodsBetween November 2011 and July 2015, a total of 172 patients were divided into two groups depending on the method of esophagectomy: the VE group (n=42) and the OE group (n=130). A propensity analysis that incorporated perioperative variables, such as age, sex, preoperative pulmonary function, Charlson comorbidity index, tumor location, histologic grade of the tumor, pathologic stage and operative procedure (Ivor Lewis or McKeown) was performed, and postoperative outcomes were compared.

resultsMatching based on propensity scores produced 42 patients in each group for the analysis. After propensity matching, there were only two operative mortalities in the OE group, and both died of postoperative pneumonia. The overall incidence of postoperative complications was 38.1% (16 of 42) and 57.1% (24 of 42) in the VE group and in the OE group, respectively (P=0.088). The incidence of pulmonary complications was lower in the VE group than in the OE group (9.5%

conclusionsIn select patients, superior short-term surgical results and equal oncological outcomes were achieved with VE compared with OE.

Indexed as

Esophageal cancerminimally invasive esophagectomy (MIE)open esophagectomy (OE)pulmonary complication

Identifiers

PMID29221273
PMCPMC5708494

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.