Evidence map›Paper›PMID 34887666›Full record

ArticleOncoTargets and therapy2021

Efficacy and Drug Resistance Analysis of ALK Inhibitors in Combination with Stereotactic Body Radiation Therapy for Treating Lung Squamous Carcinoma Patient Harboring EML4-ALK Rearrangement.

Long Liang, Mian Mao, Lei Wu, Taiyu Chen, Jiahua Lyu, Qifeng Wang, Tao Li

Open access · goldAbstract readCase Reports
PubMed Full text at PMC Publisher
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 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 34% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Efficacy analysis ofJournal of thoracic disease · 2024
    Article
  3. 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

7 authors at 2 institutions in 1 country.

Long LiangDepartment of Radiation Oncology, Sichuan Cancer Hospital and Institution, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, People's Republic of China.
Mian MaoDepartment of Pharmacy, Sichuan Cancer Hospital & Institute, Sichuan Cancer Centre, School of Medicine, University of Electronic Science and Technology of China, Chengdu, People's Republic of China.
Lei WuDepartment of Radiation Oncology, Sichuan Cancer Hospital and Institution, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, People's Republic of China.
Taiyu ChenClinical Medical College of Chengdu Medical College, Chengdu, 610500, People's Republic of China.
Jiahua LyuDepartment of Radiation Oncology, Sichuan Cancer Hospital and Institution, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, People's Republic of China.
Qifeng WangDepartment of Radiation Oncology, Sichuan Cancer Hospital and Institution, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, People's Republic of China.ORCID 0000-0001-8544-9007
Tao LiDepartment of Radiation Oncology, Sichuan Cancer Hospital and Institution, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, People's Republic of China.
University of Electronic Science and Technology of China · CNChengdu Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

EML4-ALK rearrangement is common in lung adenocarcinoma. The ALK inhibitors remarkably inhibit lung adenocarcinoma and reveal long-term beneficial effects in several patients. Advanced genetic testing technology reveals that EML4-ALK rearrangement has been observed in patients with lung squamous cell carcinoma. In the present study, we report a case of a 53-year-old patient with EML4-ALK rearranged in lung squamous carcinoma; PET/CT scan revealed brain and multiple bone metastases. First-line ALK-TKI combined with local stereotactic body radiation therapy indicated progression-free survival of 9 months. After progressive disease, treatment was switched to lorlatinib, with little efficacy and a total overall survival of 11 months. The emergence of drug resistance revealed that the genetic test result was EML4-ALK fusion (V3a/b variants), indicating a poor prognosis. In this study, we analyzed the treatment efficacy of ALK inhibitors and provided a research basis for the treatment of EML4-ALK rearranged in lung squamous cell carcinoma patients.

Indexed as

alectinibEML4-ALK rearrangementlorlatiniblung squamous cell carcinomaSBRT

Identifiers

PMID34887666
PMCPMC8652916
OpenAlexW3215741620

What OpenQuestion holds

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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.