Evidence map›Paper›PMID 30854500›Full record

ArticleIEEE transactions on radiation and plasma medical sciences2019

Development of a Fully Cross-Validated Bayesian Network Approach for Local Control Prediction in Lung Cancer.

Yi Luo, Daniel McShan, Dipankar Ray, Martha Matuszak, Shruti Jolly, Theodore Lawrence, Feng Ming Kong, Randall Ten Haken, Issam El Naqa

Abstract read
In one paragraph

Article in IEEE transactions on radiation and plasma medical sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–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

31 citing papers in PubMed.

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  18. Value of PET imaging for radiation therapy.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2021
    Review
  19. A situational awareness Bayesian network approach for accurate and credible personalized adaptive radiotherapy outcomes prediction in lung cancer patients.Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB) · 2021
    Article
  20. 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

9 authors.

Yi LuoDepartment of Radiation Oncology, University of Michigan, Ann Arbor, USA, yiyiLuo@med.umich.edu.
Daniel McShanDepartment of Radiation Oncology, University of Michigan, Ann Arbor, USA.
Dipankar RayDepartment of Radiation Oncology, University of Michigan, Ann Arbor, USA.
Martha MatuszakDepartment of Radiation Oncology, University of Michigan, Ann Arbor, USA.
Shruti JollyDepartment of Radiation Oncology, University of Michigan, Ann Arbor, USA.
Theodore LawrenceDepartment of Radiation Oncology, University of Michigan, Ann Arbor, USA.
Feng Ming KongDepartment of Radiation Oncology, Indiana University, Indianapolis, USA.
Randall Ten HakenDepartment of Radiation Oncology, University of Michigan, Ann Arbor, USA.
Issam El NaqaDepartment of Radiation Oncology, University of Michigan, Ann Arbor, USA.

Funding

TREATMENT VERIFICATION AND TREATMENT PLAN REFINEMENTP01CA059827 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BALTER, JAMES M, LAWRENCE, THEODORE S · 1993 to 2018
$37.9M
FUNCTIONAL IMAGE AND MOLECULAR MARKER TO INDIVIDUALIZE ADAPTIVE RADIATION DOSE ESR01CA142840 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KONG, FENG-MING P. · 2010 to 2015
$2.0M
NCI NIH HHS P01 CA059827NCI NIH HHS R01 CA142840
6 · The paper itself

Abstract

The purpose of this study is to demonstrate that a Bayesian network (BN) approach can explore hierarchical biophysical relationships that influence tumor response and predict tumor local control (LC) in non-small-cell lung cancer (NSCLC) patients before and during radiotherapy from a large-scale dataset. Our BN building approach has two steps. First, relevant biophysical predictors influencing LC before and during the treatment are selected through an extended Markov blanket (eMB) method. From this eMB process, the most robust BN structure for LC prediction was found via a wrapper-based approach. Sixty-eight patients with complete feature information were used to identify a full BN model for LC prediction before and during the treatment. Fifty more recent patients with some missing information were reserved for independent testing of the developed pre- and during-therapy BNs. A nested cross-validation (N-CV) was developed to evaluate the performance of the two-step BN approach. An ensemble BN model is generated from the N-CV sampling process to assess its similarity with the corresponding full BN model, and thus evaluate the sensitivity of our BN approach. Our results show that the proposed BN development approach is a stable and robust approach to identify hierarchical relationships among biophysical features for LC prediction. Furthermore, BN predictions can be improved by incorporating during treatment information.

Indexed as

Bayesian networkslarge-scale model buildinglocal control predictionnon–small-cell lung cancerpan-Omics

Identifiers

PMID30854500
PMCPMC6404542

What Socratic holds

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Registered trials

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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 Socratic graph.