Evidence map›Paper›PMID 34164264›Full record

ArticleTranslational lung cancer research2021

Earlier extracranial progression and shorter survival in ALK-rearranged lung cancer with positive liquid rebiopsies.

Petros Christopoulos, Steffen Dietz, Arlou K Angeles, Stephan Rheinheimer, Daniel Kazdal, Anna-Lena Volckmar, Florian Janke, Volker Endris, Michael Meister, Mark Kriegsmann and 5 more

Open access · diamondAbstract read
In one paragraph

Article in Translational lung cancer research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
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  12. Liquid biopsies come of age in lung cancer.Translational lung cancer research · 2022
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  14. Review
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  17. 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

15 authors at 5 institutions in 1 country.

Petros ChristopoulosDepartment of Thoracic Oncology, Thoraxklinik at Heidelberg University Hospital, Heidelberg, Germany.
Steffen DietzDivision of Cancer Genome Research, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany.
Arlou K AngelesDivision of Cancer Genome Research, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany.
Stephan RheinheimerDepartment of Diagnostic and Interventional Radiology with Nuclear Medicine, Thoraxklinik at Heidelberg University Hospital, Heidelberg, Germany.
Daniel KazdalTranslational Lung Research Center Heidelberg (TLRC-H), Heidelberg, Germany.
Anna-Lena VolckmarInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Florian JankeDivision of Cancer Genome Research, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany.
Volker EndrisInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Michael MeisterTranslational Lung Research Center Heidelberg (TLRC-H), Heidelberg, Germany.
Mark KriegsmannTranslational Lung Research Center Heidelberg (TLRC-H), Heidelberg, Germany.
Thomasz ZemojtelCharité - Universitätsmedizin Berlin, BIH - Genomics Core Unit, Berlin, Germany.
Martin ReckLungenclinic Großhansdorf, Großhansdorf, Germany.
Albrecht StenzingerTranslational Lung Research Center Heidelberg (TLRC-H), Heidelberg, Germany.
Michael ThomasDepartment of Thoracic Oncology, Thoraxklinik at Heidelberg University Hospital, Heidelberg, Germany.
Holger SültmannDivision of Cancer Genome Research, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany.
University Hospital Heidelberg · DEHeidelberg University · DEGerman Center for Lung Research · DEDeutschen Konsortium für Translationale Krebsforschung · DENational Center for Tumor Diseases · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLiquid rebiopsies can detect resistance mutations to guide therapy of anaplastic lymphoma kinase-rearranged (ALK

methodsClinical, molecular, and radiologic characteristics of consecutive TKI-treated ALK

resultsIn 56 patients, 139 instances of radiologic changes were analyzed, of which 133 corresponded to disease progression. Circulating tumor DNA (ctDNA) alterations were identified in most instances of extracranial progression (58/94 or 62%), especially if concomitant intracranial progression was also present (89%, P<0.001), but rarely in case of isolated central nervous system (CNS) progression (8/39 or 21%, P<0.001). ctDNA detectability correlated with presence of "short" echinoderm microtubule-associated protein-like 4 (

conclusionsPositive blood-based liquid rebiopsies in ALK

Indexed as

Anaplastic lymphoma kinase-rearranged (ALK+)extracranial progressionliquid biopsynon-small-cell lung cancer (NSCLC)overall survivaltreatment failuretyrosine kinase inhibitor (TKI)

Identifiers

PMID34164264
PMCPMC8182700
OpenAlexW3162450360

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.