NCT04955067|Unknown
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Sponsor study identifier
observational
1,000
1 country
1
Study Start
January 1, 2021
Actual (reported)Primary Completion
December 30, 2021
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
March 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
The purpose of this study is to study the injury of the anterior talofibular ligament by deep learning method and compare a variety of different deep learning models to establish a deep learning method that can accurately identify and grade the injury of anterior talofibular ligament, and obtain a model with better recognition and grading effect.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
March 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 1, 2021
Actual (reported)June 28, 2021
Actual (reported)July 8, 2021
Actual (reported)December 30, 2021
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
March 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Deep Learning of Anterior Talofibular Ligament: Comparison of Different Models
The model of deep learning was obtained for diagnosis and grading of anterior fibular ligament and compared with the doctors of different grades.
2021.1-2022.3.1
Arthroscopic examination of the ankle joint was normal, and the ligament was intact without injury or tear.
Arthroscopic examination of the ankle joint showed ligament degeneration or injury, but no local or complete tear.
Arthroscopy of the ankle joint revealed partial or complete loss of ligaments.
The results of hip arthroscopy were taken as the gold standard, and MRI examination was taken as the research object
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
From September 2018 to September 2020, patients underwent ankle MRI examination in the Department of Radiology, the Third Hospital of Peking University.
Peking University Third Hospital
Beijing, Beijing Municipality, 010, China
huishu Yuan, MD
Peking University Third Hospital
First Submitted
June 28, 2021
First Posted
July 8, 2021
Study Start
January 1, 2021
Actual (reported)Primary Completion
December 30, 2021
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Contact the study team to confirm eligibility.
Study Completion
March 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
July 8, 2021
Record last verified: 2021-06
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Source: ClinicalTrials.gov.
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