Evidence map›Paper›PMID 37324082›Full record

ArticleJournal of thoracic disease2023

Surgery

Lipin Liu, Runze Li, Yue Peng, Tao Zhang, Bin Qiu

Open access · diamondAbstract read
In one paragraph

Article in Journal of thoracic disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
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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

5 authors at 2 institutions in 1 country.

Lipin LiuDepartment of Radiation Oncology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.
Runze LiDepartment of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
Yue PengDepartment of Thoracic Surgery, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China.
Tao ZhangDepartment of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
Bin QiuDepartment of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
Chinese Academy of Medical Sciences & Peking Union Medical College · CNBeijing Chao-Yang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Due to the lack of treatment outcome data comparing surgical and non-surgical treatment modalities in the era of contemporary staging and treatments, the management of elderly patients with early-stage small cell lung cancer (SCLC) continues to be debated. This study sought to compare surgery and radiotherapy in elderly patients (aged ≥70 years) with early-stage SCLC using data from the Surveillance, Epidemiology, and End Results (SEER) database. Methods: The inverse probability of treatment weighting (IPTW) method was used to address the selection bias between the surgery and radiotherapy groups. The Kaplan-Meier method and multivariate Cox proportional hazards regression were used to compare the overall survival (OS) of the treatment cohorts before and after the IPTW adjustment. The competing risk survival analyses used Fine and Gray's method to compare the cancer-specific survival between the groups. Results: Between 2004 and 2018, 685 elderly patients received local treatment for early-stage SCLC. Of these patients, 193 patients (26.6%) received surgery and 492 patients (73.4%) received radiotherapy. Surgery was associated with a longer OS time than radiotherapy (median OS time: 32 Conclusions: In this population-based study of the optimal local treatment for elderly early-stage SCLC, patients who underwent surgery had superior OS compared to those who underwent radiotherapy.

Indexed as

early-stageelderlyradiotherapySmall-cell lung cancer (SCLC)surgery

Identifiers

PMID37324082
PMCPMC10267917
OpenAlexW4380871515

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.