Evidence map›Paper›PMID 39138681›Full record

ArticleSurgical endoscopy2024

Bilateral transcervical mediastinoscopic-assisted transhiatal laparoscopic esophagectomy compared with thoracolaparoscopic esophagectomy for esophageal cancer: a propensity score-matched analysis.

Hiroyuki Daiko, Koshiro Ishiyama, Daisuke Kurita, Kentaro Kubo, Yuto Kubo, Daichi Utsunomiya, Shota Igaue, Ryoko Nozaki, Eigo Akimoto, Ryuta Kakuta and 3 more

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Surgical endoscopy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

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

6 citing papers in PubMed.

  1. Article
  2. Article
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  4. Review
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  6. Review
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

13 authors.

Hiroyuki DaikoEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan. hdaiko@ncc.go.jp.ORCID 0000-0002-9562-2966
Koshiro IshiyamaEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
Daisuke KuritaEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
Kentaro KuboEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
Yuto KuboEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
Daichi UtsunomiyaEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
Shota IgaueEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
Ryoko NozakiEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
Eigo AkimotoEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
Ryuta KakutaEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
Shotaro HoronushiEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
Takeo FujitaEsophageal Surgery Division, National Cancer Center Hospital East, Chiba, Japan.
Junya OgumaEsophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTranscervical mediastinoscopic esophagectomy for esophageal and esophagogastric junction cancer is indicated in select institutions because of the complex surgical technique required and the unfamiliar surgical view compared with the standard transthoracic esophagectomy approach. This study was performed to compare the feasibility and efficacy of bilateral transcervical mediastinoscopic-assisted transhiatal laparoscopic esophagectomy (BTC-MATLE) with thoracolaparoscopic esophagectomy (TLE) for esophageal cancer.

methodsThis study involved 392 consecutive patients with esophageal cancer who underwent curative minimally invasive esophagectomy with R0 resection (excluding salvage, conversion, and two-stage operations and open thoracotomy) at the National Cancer Center Hospital from 2017 to 2022. The patients underwent either BTC-MATLE or TE (32 and 360 consecutive patients, respectively). Propensity score-matching analysis was used to balance the baseline differences by covariates of age, performance status, and clinical stage.

resultsThere were statistically significant differences in age, performance status, cT factor, cN factor, cStage, preoperative treatment, and surgical history for respiratory disease. After propensity score-matching, these significant differences (excluding a surgical history of respiratory disease) were no longer statistically significant, and 27 patients were assigned to each group. The total operation time and the postoperative intensive care unit stay were significantly shorter in the BTC-MATLE than TLE group. There were no significant differences in overall postoperative complications or the three major postoperative complications of recurrent laryngeal nerve paralysis, anastomotic leakage, and pneumonia, even for patients whose preoperative pulmonary function indices (vital capacity and forced expiratory volume in 1 s) were significantly lower in the BTC-MATLE than TLE group. The numbers of total and thoracic harvested lymph nodes were significantly higher in the TLE than BTC-MATLE group; however, there was no significant difference in the recurrence rate between the two groups.

conclusionBTC-MATLE may provide the same feasibility and oncological outcomes as TLE even for patients with significantly lower pulmonary function.

Indexed as

Esophageal NeoplasmsEsophagectomyLaparoscopyMediastinoscopyPropensity ScoreAgedFeasibility StudiesFemaleHumansMaleMiddle AgedOperative TimePostoperative ComplicationsRetrospective StudiesThoracoscopyTreatment OutcomeEsophagectomyMediastinoscopyMinimally invasive esophagectomyMinimally invasive surgeryTranscervicalTranscervical mediastinoscopic esophagectomy

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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.