Evidence map›Paper›PMID 34658186›Full record

ReviewCancer communications (London, England)2021

Combined treatment of non-small cell lung cancer using radiotherapy and immunotherapy: challenges and updates.

Shijie Shang, Jie Liu, Vivek Verma, Meng Wu, James Welsh, Jinming Yu, Dawei Chen

Abstract readReview
In one paragraph

Review in Cancer communications (London, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing 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

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

59 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

7 authors.

Shijie ShangDepartment of Radiation Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong, 250117, P. R. China.
Jie LiuDepartment of Radiation Oncology, Laboratory of Radio-Immunology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, P. R. China.
Vivek VermaDepartment of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, Texas, 77030, the United States of America.
Meng WuDepartment of Radiation Oncology, Laboratory of Radio-Immunology, Cancer Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, P. R. China.
James WelshDepartment of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, Texas, 77030, the United States of America.
Jinming YuDepartment of Radiation Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong, 250117, P. R. China.ORCID 0000-0001-5933-9912
Dawei ChenDepartment of Radiation Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong, 250117, P. R. China.ORCID 0000-0002-6762-7997

Funding

Academic Promotion Program of Shandong First Medical University 2019ZL002Foundation of National Natural Science Foundation of China 81972863Foundation of National Natural Science Foundation of China 82030082Foundation of National Natural Science Foundation of China 82172676Radiation Oncology Innovate Unit, Chinese Academy of Medical Sciences 2019RU071Science Foundation of Shandong ZR2020 LZL016
6 · The paper itself

Abstract

The efficacy of immunotherapy for advanced non-small cell lung cancer (NSCLC) remains unsatisfactory, as the majority of patients either do not experience an objective response or acquire secondary resistance. As a result, several methods to enhance the systemic efficacy of immunotherapy have been investigated, including a large area of active research by combining immunotherapy with radiation therapy (RT). Given the rapidly burgeoning concept of combining immunotherapy and RT for increasing therapeutic benefit, we review the progress in this field thus far and explore further avenues for enhancing this combination. This review commences with a discussion of the only two existing randomized trials (and a pooled analysis) showing that the addition of RT to immunotherapy improves the abscopal response rate, progression-free survival, and overall survival in metastatic NSCLC patients. We then discussed factors and biomarkers that may be associated with a proportionally greater benefit to additional RT, such as low programmed cell death protein ligand 1 (PD-L1) status, tumor mutational burden (TMB), and patient's immune function. Next, the implementation of RT to overcome immunotherapy resistance is discussed, including a mechanistic discussion and methods with which these mechanisms could be exploited. Lastly, the emerging role of low-dose RT is discussed, which may help to overcome inhibitory signals in the tumor stroma that limit T-cell infiltration. Taken together, given the current state of this rapidly expanding realm, these futuristic strategies may be reflected upon to further enhance the efficacy of immunotherapy for a wider group of patients.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsB7-H1 AntigenCombined Modality TherapyHumansImmunotherapyB7-H1 Antigenimmune checkpoint inhibitorsimmunotherapyimmunotherapy combined with radiotherapylow-dose radiotherapynon-small cell lung cancerradiotherapy

Identifiers

PMID34658186
PMCPMC8626591

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.