Evidence map›Paper›PMID 33628032›Full record

ArticleOncoTargets and therapy2021

Pulmonary Lymphoepithelioma-Like Carcinoma Treated with Immunotherapy or Chemotherapy: A Single Institute Experience.

Yang Fu, Yue Zheng, Pei-Pei Wang, Yue-Yun Chen, Zhen-Yu Ding

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.5field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. [Progress in Immunotherapy for Pulmonary Lymphoepithelioma Carcinoma].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2025
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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 1 institution in 1 country.

Yang Fu *Department of Biotherapy, Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, People's Republic of China.
Yue Zheng *Department of Biotherapy, Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, People's Republic of China.
Pei-Pei WangDepartment of Biotherapy, Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, People's Republic of China.ORCID 0000-0001-7201-4928
Yue-Yun ChenDepartment of Biotherapy, Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, People's Republic of China.
Zhen-Yu DingDepartment of Biotherapy, Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, People's Republic of China.
West China Medical Center of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLymphoepithelioma-like carcinoma (LELC) is a rare malignant tumor of the lung. It is related to EB virus infection. Epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK) are rarely found in this disease, while high level programmed cell death ligand 1 (PD-L1) expression is observed. Here a series of patients with advanced LELC treated with immunotherapy were summarized.

methodsThis retrospective, observational study was conducted in patients who were pathologically confirmed, metastatic or recurrent LELC patients. Patients were prescribed with either chemotherapy or immunotherapy, according to treating physicians' discretion.

resultsA total of 27 patients were included in our study, 10 with immunotherapy (ICI group) and 17 with chemotherapy (Chemo group). The objective response rates (ORR) of the two groups were 80.0% and 70.5% (p=0.678), and disease control rates (DCR) were 100% and 88.2% (p=0.516). However, the response depth was better in the ICI group. Although the cohort of patients in the ICI group was in a disadvantageous state (both up-front and salvage), the progression-free survival (PFS) was much longer (15.0 and 7.9 m, p=0.005). The 1-year PFS rate in the ICI group was also much higher (40% and 5.9%, p=0.047).

conclusionThis study implicated the high efficiency of ICI therapy in this disease.

Indexed as

ICIsimmunotherapylymphoepithelioma-like carcinomaPD-L1

Identifiers

PMID33628032
PMCPMC7897714
OpenAlexW3131527313

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.