Quality Control of Ultrasound Images During Early Pregnancy Via AI
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ClinicalTrials.gov Identifier: NCT06002412 |
Recruitment Status :
Recruiting
First Posted : August 21, 2023
Last Update Posted : September 8, 2023
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Condition or disease | Intervention/treatment |
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Early Pregnancy | Other: Image quality control |
Study Type : | Observational |
Estimated Enrollment : | 400 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Official Title: | Deep Learning-based Quality Control of Ultrasound Images During Early Pregnancy |
Actual Study Start Date : | September 1, 2023 |
Estimated Primary Completion Date : | December 31, 2023 |
Estimated Study Completion Date : | July 30, 2028 |
Group/Cohort | Intervention/treatment |
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Beijing Obstetrics and Gynecology Hospital affiliated to Capital Medical University
Beijing Obstetrics and Gynecology Hospital affiliated to Capital Medical University collects clinical information and ultrasound images of sagittal, NT and choroid plexus views of the fetus which was obtained from early pregnant women who underwent NT sweeps.
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Other: Image quality control
The investigators identify the region of interest in the relevant section to give a conclusion on whether the image is standard or not, guiding clinicians to standardize the operation, and reducing the rate of misdiagnosis and underdiagnosis. |
Peking University Third Hospital
Peking University Third Hospital collects clinical information and ultrasound images of sagittal, NT and choroid plexus views of the fetus which was obtained from early pregnant women who underwent NT sweeps.
|
Other: Image quality control
The investigators identify the region of interest in the relevant section to give a conclusion on whether the image is standard or not, guiding clinicians to standardize the operation, and reducing the rate of misdiagnosis and underdiagnosis. |
Changsha Hospital for Maternal and Child Health Care
Changsha Hospital for Maternal and Child Health Care collects clinical information and ultrasound images of sagittal, NT and choroid plexus views of the fetus which was obtained from early pregnant women who underwent NT sweeps.
|
Other: Image quality control
The investigators identify the region of interest in the relevant section to give a conclusion on whether the image is standard or not, guiding clinicians to standardize the operation, and reducing the rate of misdiagnosis and underdiagnosis. |
Second Xiangya Hospital of Central South University
Second Xiangya Hospital of Central South University collects clinical information and ultrasound images of sagittal, NT and choroid plexus views of the fetus which was obtained from early pregnant women who underwent NT sweeps.
|
Other: Image quality control
The investigators identify the region of interest in the relevant section to give a conclusion on whether the image is standard or not, guiding clinicians to standardize the operation, and reducing the rate of misdiagnosis and underdiagnosis. |
- PR curve of image quality control module [ Time Frame: one month ]Using Precision-Recall curve and mean average percision as evaluating indicator of image quality control model.
- The accuracy of intelligent analysis system in image quality control module [ Time Frame: one month ]The agreement between the prediction outcome of intelligent analysis system and the golden standard
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Ages Eligible for Study: | 20 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | Female |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Probability Sample |
Inclusion Criteria:
- Women in early pregnancy who have detailed personal information and ultrasound images.
- The ultrasound images should clearly show the fetus's median sagittal, NT, and choroid plexus views.
Exclusion Criteria:
- Ultrasound images from women in mid to late pregnancy.
- Ultrasound images that are unclear or blurry, making evaluation difficult.
- Women who did not provide complete personal and medical information during the ultrasound scan.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT06002412
Contact: Di Dong, Ph.D | +86 13811833760 | di.dong@ia.ac.cn | |
Contact: Yali Zang, Ph.D | yali.zang@ia.ac.cn |
China | |
Beijing Obstetrics and Gynecology Hospital affiliated to Capital Medical University | Recruiting |
Beijing, China | |
Contact: Di Dong di.dong@ia.ac.cn | |
Peking University Third Hospital | Recruiting |
Beijing, China | |
Contact: Di Dong di.dong@ia.ac.cn | |
Changsha Hospital for Maternal and Child Health Care | Recruiting |
Changsha, China | |
Contact: Di Dong di.dong@ia.ac.cn | |
Second Xiangya Hospital of Central South University | Recruiting |
Changsha, China | |
Contact: Di Dong di.dong@ia.ac.cn |
Responsible Party: | Di Dong, Professor, Chinese Academy of Sciences |
ClinicalTrials.gov Identifier: | NCT06002412 |
Other Study ID Numbers: |
CASMI005 |
First Posted: | August 21, 2023 Key Record Dates |
Last Update Posted: | September 8, 2023 |
Last Verified: | September 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | Yes |
Plan Description: | Individual participant data (IPD) may be made available to other researchers upon request. Interested researchers should present a reasonable research proposal and a data usage application. All participating units of this study will review and assess the proposal and application to determine whether to share the data. |
Supporting Materials: |
Study Protocol Statistical Analysis Plan (SAP) Analytic Code |
Time Frame: | Data will become available 6 months after study completion and will remain available for a period of 5 years. |
Access Criteria: | Interested researchers should submit a detailed research proposal and a data usage application for review. All participating units of this study will assess the application to determine eligibility for data access. |
URL: | http://www.radiomics.net.cn/ |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Early Pregnancy Ultrasound Quality Control |