Evidence map›Paper›PMID 31933140›Full record

ArticleGeneral thoracic and cardiovascular surgery2020

Ivor Lewis vs Mckeown esophagectomy: analysis of operative outcomes from the ACS NSQIP database.

M J Sabra, Y A Alwatari, L G Wolfe, A Xu, B J Kaplan, A D Cassano, R D Shah

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in General thoracic and cardiovascular surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
6.9field-weighted citation impact, top 2% 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

24 citing papers in PubMed, 43 citations in OpenAlex.

  1. Trial
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  9. ChestJournal of thoracic disease · 2023
    Article
  10. Preoperative Esophageal Stenting and 5-Year Survival in Patients Undergoing Esophagectomy for Esophageal Cancer: a Population-Based Nationwide Study from Finland.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2023
    Article
  11. Article
  12. Improved anastomotic leakage rates after the "flap and wrap" reconstruction in Ivor Lewis esophagectomy for cancer.Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus · 2022
    Observational
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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

7 authors at 1 institution in 1 country.

M J SabraDepartment of Surgery, Virginia Commonwealth University, 1200 E Marshall St, Richmond, VA, 23298, USA.
Y A AlwatariDepartment of Surgery, Virginia Commonwealth University, 1200 E Marshall St, Richmond, VA, 23298, USA. yahya.alwatari@vcuhealth.org.
L G WolfeDepartment of Surgery, Virginia Commonwealth University, 1200 E Marshall St, Richmond, VA, 23298, USA.
A XuDepartment of Surgery, Virginia Commonwealth University, 1200 E Marshall St, Richmond, VA, 23298, USA.
B J KaplanDepartment of Surgery, Virginia Commonwealth University, 1200 E Marshall St, Richmond, VA, 23298, USA.
A D CassanoDepartment of Surgery, Virginia Commonwealth University, 1200 E Marshall St, Richmond, VA, 23298, USA.
R D ShahDepartment of Surgery, Virginia Commonwealth University, 1200 E Marshall St, Richmond, VA, 23298, USA.
Virginia Commonwealth University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesIvor Lewis and McKeown esophagectomy are common techniques to treat esophageal cancer. In this study, we aim to compare these two approaches.

methodWe used the American College of Surgeons National Surgical Quality Improvement Project database (2005-2017) to compare both techniques using bivariate analysis after propensity matching.

resultsWe identified 6136 patients with esophagectomy and divided them into 2 groups based on whether they received a McKeown (1676; 27.31%) or an Ivor Lewis (4460; 70.14%) esophagectomy. McKeown esophagectomy was associated with higher rates of superficial surgical site infections (8.02% vs 3.67%, p < 0.001), anastomotic leaks (9.12% vs 7.71%, p = 0.02), prolonged intubation (15.06% vs 10.10%, p < 0.001), re-intubation (15.30% vs 10.34%, p ≤ 0.001), and return to the OR (16.46% vs 11.32%, p < 0.001). The McKeown esophagectomy patients also had longer hospital length of stay (14.5 ± 11.99 vs 13.37 ± 11.8, p = 0.002), higher re-admission rate (21.56% vs 16.87%, p = 0.002), and higher discharges to nursing/rehabilitation institutions (14.06% vs 11.99%, p = 0.004).The mortality rate and positive resection margins were not significantly different. There was a trend toward more utilization of Ivor Lewis esophagectomy over years.

conclusionWhen compared to Ivor Lewis esophagectomy, McKeown esophagectomy is associated with more unplanned intubation, increased difficulty weaning from the ventilator, incisional surgical site infections, anastomotic leak, and higher length of stay.

Indexed as

AdenocarcinomaAgedAnastomotic LeakCarcinoma, Squamous CellDatabases, FactualEsophageal NeoplasmsEsophagectomyFemaleHumansLength of StayMaleMargins of ExcisionMiddle AgedPatient ReadmissionPropensity ScoreRetrospective StudiesEsophagectomyIvor-LewisMcKeownNSQIPOutcomes

Identifiers

PMID31933140
OpenAlexW3000084861

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.