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Study on the liquid dark area of recurrent abortion and non recurrent abortion

Study on the risk factors and adverse effects of fluid dark area and coagulation status in patients with recurrent and non recurrent spontaneous abortion

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100042030
Enrollment
Unknown
Registered
2021-01-12
Start date
2018-01-01
Completion date
Unknown
Last updated
2021-04-12

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

Conditions

Recurrent pregnancy loss

Interventions

intrauterine hematoma group:none
non-intrauterine hematoma group:none

Sponsors

Shengjing Hospital Affiliated to China Medical University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
23 Years to 46 Years

Inclusion criteria

Inclusion criteria: 1. Subjects with singleton pregnancy; 2. Subjects who had two coagulation tests before 20 weeks of gestation.

Exclusion criteria

Exclusion criteria: 1. Subjects with a history of vascular disease; 2. Subjects with hereditary thrombophilia; 3. Subjects with chromosomal and endocrine abnormalities.

Design outcomes

Primary

MeasureTime frame
miscarriage;Vaginal bleeding;—

Countries

China

Contacts

Public ContactChong Qiao

Obstetrics and Gynecology Department, Shengjing Hospital Affiliated to China Medical University

qiaochong2002@163.com+86 18940251859

Outcome results

None listed

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