Evidence map›Paper›PMID 31559043›Full record

ArticleJournal of thoracic disease2019

Multidisciplinary treatment of thymic neuroendocrine tumors: surgery remains a key component.

Erin M Corsini, Kyle G Mitchell, Eric L Sceusi, Reza J Mehran, David C Rice, Boris Sepesi, Garrett L Walsh, Stephen G Swisher, Jack A Roth, Ara A Vaporciyan and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Journal of thoracic disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

2 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. 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

12 authors at 2 institutions in 1 country.

Erin M CorsiniDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Kyle G MitchellDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Eric L SceusiThoracic Surgery, Piedmont Heart Institute, Atlanta, GA, USA.
Reza J MehranDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
David C RiceDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Boris SepesiDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Garrett L WalshDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Stephen G SwisherDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Jack A RothDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Ara A VaporciyanDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Wayne L HofstetterDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Mara B AntonoffDepartment of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
The University of Texas MD Anderson Cancer Center · USPiedmont Atlanta Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThymic neuroendocrine tumors (NETs) are rare malignancies often treated in a multidisciplinary fashion. However, evidence for adjunctive therapy is limited, and predictors of survival and recurrence are not well established.

methodsPatients treated for thymic NETs at a single center from 1975 to 2018 were reviewed. Variables collected pertained to tumor factors, stage, and treatments, including surgery. Univariate and multivariate regression analyses were used to determine predictors of overall survival (OS) and recurrence.

resultsWe identified treated 49 patients, among whom 36 (73%) were male with a median age of 46 years. Surgical resection was pursued in 41 (84%) patients, and chemotherapy and radiation therapy were used in 27 (55%) and 21 (43%) instances as either neoadjuvant, adjuvant, or definitive therapy. Median tumor size was 6.5 centimeters and most tumors were intermediate-grade. During a median follow-up time of 60.8 months following surgical resection, disease recurrence was observed in 29 (71%) patients and median survival time was 83.7 months. In Kaplan-Meier analysis for survival, surgical resection was associated with a longer survival time (P=0.002), while receipt of neoadjuvant therapy was associated with poorer survival. Larger tumor size was associated with recurrence following resection (P=0.047).

conclusionsThymic NETs represent a heterogeneous disease with variable survival. While we are unable to report clear evidence that supports the use of adjunctive therapies, surgery is important to survival. Additionally, it is likely that those receiving induction chemotherapy represent a unique cohort with advanced or aggressive disease. Among surgical candidates, tumor size predicts disease recurrence.

Indexed as

chemotherapyradiation therapythymic carcinomathymic neuroendocrine tumorThymus

Identifiers

PMID31559043
PMCPMC6753460
OpenAlexW2970287694

What OpenQuestion holds

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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.