Evaluation and monitoring of placental function based on ultrasound and artificial intelligence

The application of ultrasound and artificail intelligence in the assessment of placental function

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300068390

Enrollment

Unknown

Registered

2023-02-17

Start date

2023-02-17

Completion date

Unknown

Last updated

2023-05-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

placenta

Interventions

Case series:N/A

Eligibility

Sex/Gender

Female

Age

20 Years to 45 Years

Inclusion criteria

Inclusion criteria: From September 2022 to September 2025, the patients in the ultrasound department of our hospital who have undergone obstetric ultrasound examination are required to be over 20 years old.

Exclusion criteria

Exclusion criteria: 1.Incomplete clinical data of subjects; 2.The subject failed to perform prenatal ultrasound examination as scheduled; 3.Placenta ultrasound image acquisition failed to meet the standard; 4.Subjects who explicitly refused to accept pathological examination of placenta after delivery; 5.Inability to withstand inspection due to other reasons.

Design outcomes

Primary

Measure	Time frame
three dimensional imaging of placental vessels;umbilical blood flow doppler;uterine arterial blood flow doppler;middle cerebral artery;the value of shear wave elastography;clinical pregnancy outcome;placental pathology;	—

Countries

China

Contacts

Public ContactChen Man

Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Department of medical Ultrasound

maggiech1221@126.com18017337203

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026