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Cancelled by the investigator High risk factors of spontaneous abortion in human early pregnancy: a case-control study

High risk factors of spontaneous abortion in human early pregnancy: a case-control study

Status
Unknown
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000032893
Enrollment
Unknown
Registered
2020-05-15
Start date
2018-07-01
Completion date
Unknown
Last updated
2020-05-25

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

Conditions

Spontaneous abortion

Interventions

spontaneous abortion group:Nil
Without spontaneous abortion group:Nil

Sponsors

International Peace Maternity and Child Health Hospital affiliated to Shanghai Jiao Tong University, School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: Woman who had spontaneous abortion before 12(th) week of gestation.

Exclusion criteria

Exclusion criteria: Chromosome aberrations in fetus chromosome detection.

Design outcomes

Primary

MeasureTime frame
fetus chromosome;vaginal ultrasound of uterus;maternal vaginal pH value;—

Countries

China

Contacts

Public ContactYi Lin

International Peace Maternity and Child Health Hospital affiliated to Shanghai Jiao Tong University, School of Medicine

yilinonline@126.com+86 18017316002

Outcome results

None listed

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