Evidence map›Paper›PMID 29548327›Full record

ArticleWorld journal of surgical oncology2018

Mediastinoscopy-assisted esophagectomy for T2 middle and lower thoracic esophageal squamous cell carcinoma patients.

Jun Wang, Ning Wei, Yimin Lu, Xiaoying Zhang, Nanqing Jiang

Abstract read
In one paragraph

Article in World journal of surgical oncology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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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

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

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4 · The record

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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.

Jun WangThe First People's Hospital of Changzhou, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou, Jiangsu Province, 213003, China.
Ning WeiThe First People's Hospital of Changzhou, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou, Jiangsu Province, 213003, China.
Yimin LuThe First People's Hospital of Changzhou, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou, Jiangsu Province, 213003, China.
Xiaoying ZhangThe First People's Hospital of Changzhou, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou, Jiangsu Province, 213003, China.
Nanqing JiangThe First People's Hospital of Changzhou, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou, Jiangsu Province, 213003, China. jiangnanqing8108@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aimed to compare mediastinoscopy-assisted esophagectomy (MAE) with the Ivor Lewis procedure in T2 middle and lower thoracic esophageal carcinoma patients in fields of perioperative complications and overall survival (OS).

methodsThe clinical data of 112 T2 esophageal cancer patients who received MAE (n = 31) or Ivor Lewis procedure (n = 81) from January 2010 to December 2015 were retrospectively analyzed in propensity score analysis. Thirty-eight T2 esophageal cancer patients who underwent MAE (n = 19) and Ivor Lewis procedure (n = 19) were included in this study. The perioperative conditions and OS were analyzed.

resultsThe MAE group showed shorter operation time (143.2 ± 20.6 vs 176.8 ± 31.1 min, P = 0.001), less drainage in 24 h (119.2 ± 235.1 vs 626.3 ± 396.3 mL, P < 0.001), less retention time of thoracic tube (27.8 ± 24.0 vs 101.2 ± 54.6 h, P < 0.001), and less hemorrhage during operation (255.4 ± 159.8 vs 367.4 ± 150.9 mL, P = 0.059) compared with the Ivor Lewis group. Less dissected lymph nodes were detected in the MAE group (12.2 ± 5.4 vs 16.8 ± 5.8, P = 0.044) than in the Ivor Lewis group, especially in the upper mediastinum (1.8 ± 2.1 vs 3.5 ± 2.3, P < 0.001) and middle mediastinum (2.5 ± 2.0 vs 5.3 ± 3.2, P = 0.027). The mean survival time was 59.1 and 53.3 months for the MAE group and Ivor Lewis group, respectively (P = 0.635). The results of Cox regression indicated that the nodal stage (P = 0.016) was an independent prognostic factor and the surgical method was not an independent prognostic factor for these patients (P = 0.290).

conclusionsMAE procedure showed less surgical trauma compared with the Ivor Lewis procedure. The mediastinal lymphadenectomy of T2 esophageal carcinoma patients who underwent MAE was inferior to those who underwent Ivor Lewis procedure. The perioperative complications and OS of the MAE group were no worse than that of the Ivor Lewis group.

Indexed as

Carcinoma, Squamous CellEsophageal NeoplasmsFemaleFollow-Up StudiesHumansMaleMediastinoscopyMiddle AgedPrognosisSurgery, Computer-AssistedSurvival RateThoracic NeoplasmsEsophageal carcinomaIvor LewisMediastinoscopy-assisted esophagectomy

Identifiers

PMID29548327
PMCPMC5857111

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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.