Cardiotoxicity detection tool for breast cancer chemotherapy: a retrospective study

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PeerJ Computer Science

Main article text

 

Introduction

Materials and Methods

Code development

Dataset

Optimization process

Background optimization

Filter optimization

Optimization of segmentation technique

Predictive models

Results

Patient characteristics

Image background optimization

Filter optimization: a comparison of median, mean, Wiener, and MMWF filters

Optimizing segmentation: Bland-Altman test (eSoft® vs. ACRG)

Optimizing segmentation: LCCC (eSoft® vs. ACRG)

Optimizing segmentation: ICC (eSoft® vs. ACRG method)

Regression model

Risk stratification for chemotherapy-related cardiotoxicity

Discussion

Limitations

Conclusions

Supplemental Information

A code designed to experiment the affect of changing background size and location.

DOI: 10.7717/peerj-cs.2230/supp-1

Bkg with problems.

DOI: 10.7717/peerj-cs.2230/supp-2

A novel code written to extract and calculate Bounded approximate entropy.

DOI: 10.7717/peerj-cs.2230/supp-3

Contrast to noise ratio.

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Compute synchrony entropy.

DOI: 10.7717/peerj-cs.2230/supp-5

ApEn Slow.

Slow implementation of approximate entropy. Inputs: x: (a 1-d vector) input signal m: (positive integer value) Embedding dimension r: (non-negative real value) Tolerance parameter Output: y: ApEn (y is always defined)

DOI: 10.7717/peerj-cs.2230/supp-7

Degree of smoothness.

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Filtering experiment.

DOI: 10.7717/peerj-cs.2230/supp-9

Filtering experiment 2.

DOI: 10.7717/peerj-cs.2230/supp-10

ApEnBoundEnForUnifron noisy signal.

Experimentally Generating uniform signal then applying two types of noise (pulse and multiplicative) After that compute the ApEn and Bounded ApEn for each one

DOI: 10.7717/peerj-cs.2230/supp-11

The main graphical user interface for RNA toolbox project.

This represents the platform of experimenter to evaluate the coded algorithms.

DOI: 10.7717/peerj-cs.2230/supp-12

A set of RNA toolbox.

This offers a comprehensive framework for researchers to analyze parameters such as the left ventricle ejection fraction, dyssynchrony metrics, and numerous additional factors.

DOI: 10.7717/peerj-cs.2230/supp-13

A set of RNA toolbox commands.

This offers a comprehensive framework for researchers to analyze parameters such as the left ventricle ejection fraction, dyssynchrony metrics, and numerous additional factors.

DOI: 10.7717/peerj-cs.2230/supp-14

Patient raw data and statistical analysis.

DOI: 10.7717/peerj-cs.2230/supp-15

The steps of this article.

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Supplementary tables and figure.

DOI: 10.7717/peerj-cs.2230/supp-17

Additional Information and Declarations

Competing Interests

The authors declare that they have no competing interests.

Author Contributions

Ahmad Alenezi conceived and designed the experiments, performed the experiments, analyzed the data, prepared figures and/or tables, authored or reviewed drafts of the article, and approved the final draft.

Fergus McKiddie conceived and designed the experiments, authored or reviewed drafts of the article, and approved the final draft.

Mintu Nath analyzed the data, authored or reviewed drafts of the article, and approved the final draft.

Ali Mayya analyzed the data, authored or reviewed drafts of the article, and approved the final draft.

Andy Welch conceived and designed the experiments, authored or reviewed drafts of the article, and approved the final draft.

Human Ethics

The following information was supplied relating to ethical approvals (i.e., approving body and any reference numbers):

Aberdeen Royal Infirmary, NHS Grampian.

Ethics

The following information was supplied relating to ethical approvals (i.e., approving body and any reference numbers):

NHS Grampian Hospital, Research and Development Unit.

Data Availability

The following information was supplied regarding data availability:

The code and data is available at Zenodo: Alenezi, A. (2024). RNA ToolBox Cardiotoxicity Detection tool for Breast Cancer Chemotherapy by Alenezi. In Cardiotoxicity detection tool for breast cancer chemotherapy: a retrospective study. Zenodo. https://doi.org/10.5281/zenodo.10983610.

Funding

The authors received no funding for this work.

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