Evidence map›Paper›PMID 29600077›Full record

ArticleJournal of thoracic disease2018

Esophageal cancer in elderly patients: a population-based study.

Yuan Zeng, Wenhua Liang, Jun Liu, Jiaxi He, Calvin S H Ng, Chia-Chuan Liu, René Horsleben Petersen, Gaetano Rocco, Thomas D'Amico, Alessandro Brunelli and 11 more

Abstract read
In one paragraph

Article in Journal of thoracic disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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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

21 authors.

Yuan ZengDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China.
Wenhua LiangDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China.
Jun LiuDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China.
Jiaxi HeDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China.
Calvin S H NgDepartment of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China.
Chia-Chuan LiuDivision of thoracic surgery, Sun Yat-Sen Cancer Center, Taipei.
René Horsleben PetersenDepartment of Cardiothoracic Surgery, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark.
Gaetano RoccoDivision of Thoracic Surgical Oncology, Department of Thoracic Surgery and Oncology, Istituto Nazionale Tumori, IRCCS, Fondazione Pascale, Naples, Italy.
Thomas D'AmicoSection of General Thoracic Surgery, Duke University Medical Center, Durham, NC, USA.
Alessandro BrunelliDepartment of Thoracic Surgery, St. James's University Hospital, Leeds, UK.
Haiquan ChenDepartment of Thoracic Surgery, Fudan University Shanghai, china Cancer Center, Shanghai 200032, China.
Xiuyi ZhiDepartment of Thoracic Surgery, Beijing Xuanwu Hospital of Capital Medical University, Beijing 100053, China.
Xiao DongDepartment of Cardiothoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330008, China.
Wei WangDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China.
Fei CuiDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China.
Dakai XiaoDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China.
Wenjun WangDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China.
Wei YangDepartment of Cardiothoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330008, China.
Hui PanDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China.
Jianxing HeDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China.
written on behalf of the AME Thoracic Surgery Collaborative Group

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs the aging issue and increased elderly esophageal cancer (EC) patients, we sought to study the clinical characteristics, treatment modality and outcomes of EC patients 70 years or older compared with those younger than 70 years old.

methodsThe national surveillance, epidemiology, and end results (SEER) database for the period from 1973 to 2013 was analyzed. The patient and treatment characteristics were compared between the age groups. Multivariate Cox proportional hazard regression analyses were also performed to identify independent prognostic factors. Propensity-score matching analyses (PSA) regarding survival after different treatments were also performed in locoregional EC.

resultsCompared with the younger group, patients 70 years or older were characterized by having a higher proportion of patients with female gender, white race, localized disease, non-adenocarcinoma and without any treatment, as well as inferior overall survival (OS) [hazard ratio (HR), 1.324] and EC-specific survival (HR, 1.270). In addition, older patients shared same independent prognostic factors with younger patients, including age, histology and race. Specifically, compared with those receiving no intensive treatments, surgery alone (HR, 0.342), both surgery and RT (HR, 0.323) and RT only (HR, 0.525) were favorable among elderly patients, as confirmed by both multivariate adjustment and PSA.

conclusionsCompared to younger EC patients, those 70 years or older showed distinctive clinical characteristics and inferior survival. Despite showing a higher proportion of localized disease, patients 70 years or older were less likely to be subjected to surgery or/and RT. Thus, the role of intensive treatments, which were identified as favorable factors among elderly patients in this study, warrants further investigation.

Indexed as

elderlyEsophageal cancer (EC)propensity-score matching analyses (PSA)surveillance, epidemiology, and end results (SEER)

Identifiers

PMID29600077
PMCPMC5863173

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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.