Evidence map›Paper›PMID 26052977›Full record

ArticleAmerican journal of respiratory and critical care medicine2015

Noninvasive Computed Tomography-based Risk Stratification of Lung Adenocarcinomas in the National Lung Screening Trial.

Fabien Maldonado, Fenghai Duan, Sushravya M Raghunath, Srinivasan Rajagopalan, Ronald A Karwoski, Kavita Garg, Erin Greco, Hrudaya Nath, Richard A Robb, Brian J Bartholmai and 1 more

Abstract readValidation Study
In one paragraph

Article in American journal of respiratory and critical care medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

38 citing papers in PubMed, 59 citations in OpenAlex.

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  11. Novel tools for early diagnosis and precision treatment based on artificial intelligence.Chinese medical journal pulmonary and critical care medicine · 2023
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  19. Genomic Underpinnings of Tumor Behavior inAmerican journal of respiratory and critical care medicine · 2020
    Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 6 institutions in 3 countries.

Fabien Maldonado1 Division of Pulmonary and Critical Care Medicine.
Fenghai Duan2 Department of Biostatistics and Center for Statistical Sciences, Brown University School of Public Health, Providence, Rhode Island.
Sushravya M Raghunath3 Department of Physiology and Biomedical Engineering, and.
Srinivasan Rajagopalan3 Department of Physiology and Biomedical Engineering, and.
Ronald A Karwoski3 Department of Physiology and Biomedical Engineering, and.
Kavita Garg5 Department of Radiology, University of Colorado, Denver, Colorado; and.
Erin Greco2 Department of Biostatistics and Center for Statistical Sciences, Brown University School of Public Health, Providence, Rhode Island.
Hrudaya Nath6 Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.
Richard A Robb3 Department of Physiology and Biomedical Engineering, and.
Brian J Bartholmai4 Department of Radiology, Mayo Clinic, Rochester, Minnesota.
Tobias Peikert1 Division of Pulmonary and Critical Care Medicine.
Institute of Physiology and Basic Medicine · RUBrown University · USMayo Clinic · USPulmonary and Critical Care Associates · USUniversity of Alabama at Birmingham · USUniversity of Colorado Denver · US

Funding

ECOG-ACRIN NCORP Research Base - TMISTUG1CA189828 · NCI · ECOG-ACRIN MEDICAL RESEARCH FOUNDATION · PI Peter J ODwyer, MITCHELL D. SCHNALL · 2014 to 2026
$199.7M
Statistics CoreU10CA180794 · NCI · DANA-FARBER CANCER INST · PI PAUL J CATALANO · 2014 to 2026
$111.2M
Anti-Tumor Immunity in Response to a Modified Vaccine Strain Measles VirusK23CA159391 · NCI · MAYO CLINIC ROCHESTER · PI PEIKERT, TOBIAS · 2012 to 2015
$657k
NCI NIH HHS K23 CA159391NCI NIH HHS K23CA159391-01A1NCI NIH HHS U10 CA180794NCI NIH HHS UG1 CA189828
6 · The paper itself

Abstract

rationaleScreening for lung cancer using low-dose computed tomography (CT) reduces lung cancer mortality. However, in addition to a high rate of benign nodules, lung cancer screening detects a large number of indolent cancers that generally belong to the adenocarcinoma spectrum. Individualized management of screen-detected adenocarcinomas would be facilitated by noninvasive risk stratification.

objectivesTo validate that Computer-Aided Nodule Assessment and Risk Yield (CANARY), a novel image analysis software, successfully risk stratifies screen-detected lung adenocarcinomas based on clinical disease outcomes.

methodsWe identified retrospective 294 eligible patients diagnosed with lung adenocarcinoma spectrum lesions in the low-dose CT arm of the National Lung Screening Trial. The last low-dose CT scan before the diagnosis of lung adenocarcinoma was analyzed using CANARY blinded to clinical data. Based on their parametric CANARY signatures, all the lung adenocarcinoma nodules were risk stratified into three groups. CANARY risk groups were compared using survival analysis for progression-free survival. MEASUREMENTS AND MAIN

resultsA total of 294 patients were included in the analysis. Kaplan-Meier analysis of all the 294 adenocarcinoma nodules stratified into the Good, Intermediate, and Poor CANARY risk groups yielded distinct progression-free survival curves (P < 0.0001). This observation was confirmed in the unadjusted and adjusted (age, sex, race, and smoking status) progression-free survival analysis of all stage I cases.

conclusionsCANARY allows the noninvasive risk stratification of lung adenocarcinomas into three groups with distinct post-treatment progression-free survival. Our results suggest that CANARY could ultimately facilitate individualized management of incidentally or screen-detected lung adenocarcinomas.

Indexed as

Decision Support TechniquesRadiographic Image Interpretation, Computer-AssistedTomography, X-Ray ComputedAdenocarcinomaAdenocarcinoma of LungAgedAged, 80 and overClinical Decision-MakingEarly Detection of CancerFemaleHumansLung NeoplasmsMaleMiddle AgedRetrospective StudiesRisk Assessmentimage analysisindividualized medicinelung adenocarcinomarisk stratification

Identifiers

PMID26052977
PMCPMC4595679
OpenAlexW1929572668

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.