Evidence map›Paper›PMID 38264756›Full record

ArticleFrontiers in oncology2023

Epidemiology of thymomas and thymic carcinomas in the United States and Germany, 1999-2019.

Tiemo Sven Gerber, Stephanie Strobl, Alexander Marx, Wilfried Roth, Stefan Porubsky

Registry-linked trialAbstract read
In one paragraph

Article in Frontiers in oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07343453 (A Single-Arm, Phase II Study to Evaluate the Efficacy and Safety of Sacituzumab Tirumotecan in Second-Line and Subsequent Treatments for Advanced Thymic Epithelial Tumors), which is not on this map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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.

NCT07343453 phase2not yet recruitingnot on this mapstarted 2025, after this paper: background citation

A Single-Arm, Phase II Study to Evaluate the Efficacy and Safety of Sacituzumab Tirumotecan in Second-Line and Subsequent Treatments for Advanced Thymic Epithelial Tumors

TypeinterventionalSponsorSun Yat-sen UniversityRan2025 to 2029Enrolled38ConditionsThymic Epithelial Tumors, Advanced Stage, Second-line TherapyArmsSacituzumab tirumotecan
3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Article
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  3. Review
  4. Article
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  7. Article
  8. Review
  9. Article
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  11. Review
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  14. Article
  15. Review
  16. Immune aberrations in thymic epithelial tumors.Mediastinum (Hong Kong, China) · 2025
    Review
  17. Article
  18. Article
  19. 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

5 authors.

Tiemo Sven GerberInstitute of Pathology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.
Stephanie StroblInstitute of Pathology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.
Alexander MarxInstitute of Pathology, University Medical Center Göttingen, Göttingen, Germany.
Wilfried RothInstitute of Pathology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.
Stefan PorubskyInstitute of Pathology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Mediastinal tumors, particularly non-neuroendocrine thymic epithelial tumors (TET) are relatively uncommon, posing challenges for extensive epidemiological studies. This study presents a comprehensive analysis of these tumors in the United States (US) and Germany (GER) from 1999 to 2019. Methods: Patients aged 0-19 (n=478) and ≥20 years (n=17,459) diagnosed with malignant tumors of the anterior mediastinum were identified from the Surveillance, Epidemiology, and End Results registry (SEER) and the Zentrum für Krebsregisterdaten (ZfKD) databases. Results: Among patients aged ≥20 years, TETs accounted for the most prevalent anterior mediastinal tumors (US/GER: 63%/64%), followed by lymphomas (14%/8%). For patients <20 years, predominant tumors included germ cell tumors (42%/14%), lymphomas (38%/53%), and TETs (10%/27%). The overall annual incidence of thymoma was 2.2/2.64 (US/GER) per million inhabitants and for thymic carcinomas 0.48/0.42. The male-to-female ratio was 1:1.09/1.03, and the mean age 59.48 ± 14.89/61.33 ± 13.94. Individuals with thymomas, but not thymic carcinomas, exhibited a 21%/29% significantly heightened risk of developing secondary malignancies compared to controls with non-thymic primary tumors. Discussion: This study provides a comparative analysis of anterior mediastinal tumors, particularly TETs, in the US and GER over the past two decades. Furthermore, it highlights a significantly elevated incidence of secondary malignancies in thymoma patients.

Indexed as

epidemiologyincidence ratesurvivalthymic cancerthymic epithelial tumorsthymoma

Identifiers

PMID38264756
PMCPMC10805269

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Registered trials

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.