- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05170282
Deep Learning Magnetic Resonance Imaging Radiomics for Diagnostic Value of Hepatic Tumors in Infants
December 22, 2021 updated by: Yuhan Yang, West China Hospital
Hepatic tumors in the perinatal period are associated with significant morbidity and mortality in affected patients.
The conventional diagnostic tool, such as alpha-fetoprotein (AFP) shows limited value in diagnosis of infantile hepatic tumors.
This retrospective-prospective study is aimed to evaluate the diagnostic efficiency of the deep learning system through analysis of magnetic resonance imaging (MRI) images before initial treatment.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Detailed Description
Hepatic tumors seldom occur in the perinatal period.
They comprise approximately 5% of the total neoplasms of various types occurring in the fetus and neonate.
Infantile hemangioendothelioma is the leading primary hepatic tumor followed by hepatoblastoma.
It should be mentioned that alpha-fetoprotein (AFP) is highly elevated during the first several months after birth even in normal infants, thus the diagnostic value of AFP is limited for infantile patients with hepatic tumors.
This study is a retrospective-prospective design by West China Hospital, Sichuan University, including clinical data and radiological images.
A retrospective database was enrolled for patients with definite histological diagnosis and available magnetic resonance imaging (MRI) images from June 2010 and December 2020.
The investigators have constructed a deep learning radiomics diagnostic model on this retrospective cohort and validated it internally.
A prospective cohort would recruit infantile patients diagnosed as liver tumor since January 2021.
The proposed deep learning model would also be validated in this prospective cohort externally.
The established model would be able to assist diagnosis for hepatic tumor in infants.
Study Type
Observational
Enrollment (Anticipated)
200
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Sichuan
-
Chendu, Sichuan, China, 610041
- Recruiting
- West China Hospital, Sichuan University
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
1 second to 1 year (Child)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Patients who had liver tumor and completed the abdominal MRI examination before operation, biopsy, neoadjuvant chemotherapy, and radiotherapy.
Description
Inclusion Criteria:
- Age between newborn and 12 months
- Receiving no treatment before diagnosis
- With written informed consent
Exclusion Criteria:
- Clinical data missing
- Unavailable MRI images
- Without written informed consent
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Other
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Retrospective cohort
The internal cohort was retrospectively enrolled in West China Hospital, Sichuan University from June 2010 and December 2020.
It is a training and internal validation cohort.
|
Different radiomic, machine learning, and deep learning strategies for radiomic features extraction, sorting features and model constriction.
|
Prospective cohort
The same inclusion/exclusion criteria were applied for the same center prospectively.
It is an external validation cohort.
|
Different radiomic, machine learning, and deep learning strategies for radiomic features extraction, sorting features and model constriction.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The diagnostic accuracy of infantile liver tumors with deep learning algorithm
Time Frame: 1 month
|
The diagnostic accuracy of infantile liver tumors with deep learning algorithm.
|
1 month
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The diagnostic sensitivity of infantile liver tumors with deep learning algorithm
Time Frame: 1 month
|
The diagnostic sensitivity of infantile liver tumors with deep learning algorithm.
|
1 month
|
The diagnostic specificity of infantile liver tumors with deep learning algorithm
Time Frame: 1 month
|
The diagnostic specificity of infantile liver tumors with deep learning algorithm.
|
1 month
|
The diagnostic positive predictive value of infantile liver tumors with deep learning algorithm
Time Frame: 1 month
|
The diagnostic positive predictive value of infantile liver tumors with deep learning algorithm.
|
1 month
|
The diagnostic negative predictive value of infantile liver tumors with deep learning algorithm
Time Frame: 1 month
|
The diagnostic negative predictive value of infantile liver tumors with deep learning algorithm.
|
1 month
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
January 1, 2021
Primary Completion (Anticipated)
December 31, 2023
Study Completion (Anticipated)
December 31, 2023
Study Registration Dates
First Submitted
December 8, 2021
First Submitted That Met QC Criteria
December 22, 2021
First Posted (Actual)
December 27, 2021
Study Record Updates
Last Update Posted (Actual)
December 27, 2021
Last Update Submitted That Met QC Criteria
December 22, 2021
Last Verified
December 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- HX2021-345
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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