Evidence map›Paper›PMID 39678888›Full record

ArticleJournal of thoracic disease2024

Long-term survival and prognosis after surgical treatment of patients with thymic carcinoma: a retrospective analysis.

Kai Zhao, Yiming Liu, Miao Jing, Wenhan Cai, Jiamei Jin, Zirui Zhu, Jiaxin Wen, Zhiqiang Xue

Abstract read
In one paragraph

Article in Journal of thoracic disease, 2024. 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

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

8 authors.

Kai ZhaoDepartment of Thoracic Surgery, Hainan Hospital of Chinese PLA General Hospital, Sanya, China.ORCID https://orcid.org/0009-0007-0370-3149
Yiming LiuDepartment of Thoracic Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, China.
Miao JingDepartment of Thoracic Surgery, Air Force Hospital of Western Theater Command, PLA, Chengdu, China.
Wenhan CaiDepartment of Thoracic Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, China.
Jiamei JinDepartment of Thoracic Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, China.
Zirui ZhuDepartment of Thoracic Surgery, Hainan Hospital of Chinese PLA General Hospital, Sanya, China.
Jiaxin WenDepartment of Thoracic Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, China.
Zhiqiang XueDepartment of Thoracic Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Thymic carcinoma is a type of rare and highly malignant tumor that originates from the thymic epithelium. Treatment and prognosis of thymic carcinoma remain controversial. We retrospectively analyzed survival data from a large sample database in a single center in China to summarize the clinicopathological features of patients with thymic carcinoma and explore the factors affecting prognosis. Methods: The clinical data of 87 patients with thymic carcinoma who underwent surgical treatment between January 2010 and October 2023 were retrospectively analyzed. Of these, 74 patients had thymic squamous cell carcinoma, and 13 had other subtypes. The Kaplan-Meier method was used to calculate survival rate, and the log-rank test was employed for univariate analysis. The Cox proportional hazards regression model was used for multivariate analysis to evaluate the clinical, pathological, and therapeutic information of patients with thymic carcinoma, analyze long-term survival, and identify prognostic factors associated with postoperative thymic carcinoma. Results: The 5- and 10-year overall survival (OS) rates were 85.6% and 69.9%, respectively, and the corresponding disease-free survival (DFS) rates were 76.4% and 58.6%, respectively. Univariate analysis revealed significant associations between the Masaoka-Koga stage, resection status, postoperative radiotherapy, and OS in patients with thymic carcinoma. Furthermore, the Masaoka-Koga stage is correlated with DFS in patients who underwent postoperative treatment for thymic carcinoma. Cox multivariate analysis confirmed that the Masaoka-Koga stage [hazard ratio (HR): 2.719, 95% confidence interval (CI): 1.032-7.163, P=0.043] independently influenced DFS in surgically treated patients with thymic carcinoma, whereas the Masaoka-Koga stage (HR: 3.690, 95% CI: 1.043-13.049, P=0.043) and postoperative radiotherapy (HR: 0.319, 95% CI: 0.102-0.999, P=0.049) emerged as critical prognostic factors affecting OS. Conclusions: Thymic squamous cell carcinoma is the most prevalent form of thymic carcinoma, and complete resection (R0 resection) is the preferred treatment modality. The Masaoka-Koga stage and postoperative radiotherapy are significant prognostic indicators for improved outcomes.

Indexed as

comprehensive treatmentprognostic factorsresection statussurgical treatmentThymic carcinoma

Identifiers

PMID39678888
PMCPMC11635209

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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.