Evidence map›Paper›PMID 34055609›Full record

ArticleFrontiers in oncology2021

Blood Tumor Mutational Burden as a Predictive Biomarker in Patients With Advanced Non-Small Cell Lung Cancer (NSCLC).

Yuhui Ma, Quan Li, Yaxi Du, Jingjing Cai, Wanlin Chen, Guangqiang Zhao, Xing Liu, Hongsheng Li, Luyao Ma, Yunchao Huang and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
1.1field-weighted citation impact, top 26% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Article
  6. Review
  7. Review
  8. 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

11 authors at 1 institution in 1 country.

Yuhui MaFirst Department of Thoracic Surgery, The Yunnan Cancer Hospital, Kunming, China.
Quan LiDepartment of Key Laboratory of Lung Cancer, Key Laboratory of Lung Cancer Research of Kunming Medical University, Kunming, China.
Yaxi DuDepartment of Key Laboratory of Lung Cancer, Key Laboratory of Lung Cancer Research of Kunming Medical University, Kunming, China.
Jingjing CaiYunnan Cancer Hospital and The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, China.
Wanlin ChenFirst Department of Thoracic Surgery, The Yunnan Cancer Hospital, Kunming, China.
Guangqiang ZhaoFirst Department of Thoracic Surgery, The Yunnan Cancer Hospital, Kunming, China.
Xing LiuDepartment of Key Laboratory of Lung Cancer, Key Laboratory of Lung Cancer Research of Kunming Medical University, Kunming, China.
Hongsheng LiYunnan Cancer Hospital and The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, China.
Luyao MaDepartment of Key Laboratory of Lung Cancer, Key Laboratory of Lung Cancer Research of Kunming Medical University, Kunming, China.
Yunchao HuangFirst Department of Thoracic Surgery, The Yunnan Cancer Hospital, Kunming, China.
Yongchun ZhouYunnan Cancer Hospital and The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, China.
Kunming Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was designed to investigate the impact of blood tumor mutational burden (bTMB) on advanced NSCLC in Southwest China. The relationship between the tTMB estimated by next-generation sequencing (NGS) and clinical outcome was retrospectively analyzed in tissue specimens from 21 patients with advanced NSCLC. Furthermore, the relationship between the bTMB estimated by NGS and clinical outcome was retrospectively assessed in blood specimens from 70 patients with advanced NSCLC. Finally, 13 advanced NSCLC patients were used to evaluate the utility of bTMB assessed by NGS in differentiating patients who would benefit from immunotherapy. In the tTMB group, tTMB ≥ 10 mutations/Mb was related to inferior progression-free survival (PFS) (hazard ratio [HR], 0.30; 95% CI, 0.08-1.17; log-rank

Indexed as

biomarkerblood tumor mutational burdenimmunotherapynext-generation sequencingNSCLC

Identifiers

PMID34055609
PMCPMC8160368
OpenAlexW3160338724

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.