FindTrial
Sign In

Validation of quantitative ultrasound imaging scoring system in clinical diagnosis and treatment of placenta previa.

Validation of quantitative ultrasound imaging scoring system in clinical diagnosis and treatment of placenta previa.

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OOC-16008414
Enrollment
Unknown
Registered
2016-05-04
Start date
2016-06-01
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

pernicious placenta previa

Interventions

observation group:not intervention

Sponsors

Department of gynecology and obstetrics of Xinqiao Hospital, Third Military Medical University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 48 Years

Inclusion criteria

Inclusion criteria: 1. aged 18-48 years old; 2. Diagnosis of placenta previa; or history of cesarean section, abortion, medical abortion, ectopic pregnancy, uterine cavity operation; 3. pregnancy weeks 28-42 weeks.

Exclusion criteria

Exclusion criteria: 1. Diagnosis of gestational diabetes mellitus or preeclampsia; 2. can not expressed or understood informed consent; 3. unable or unwilling to complete communication research; 4. Participating in clinical trials.

Design outcomes

Primary

MeasureTime frame
Hysterectomy rate;volumn of Intraoperative blood loss and recovery of autologous blood;Placental remnant rate;—

Countries

China

Contacts

Public ContactChen Zhengqiong

Department of gynecology and obstetrics of Xinqiao Hospital, Third Military Medical University

13883322771@139.com+86 13883322771

Outcome results

None listed

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