Investigation and analysis of the basic data of placental pathology of healthy pregnant and lying-in women in China

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100050479

Enrollment

Unknown

Registered

2021-08-27

Start date

2021-10-01

Completion date

Unknown

Last updated

2022-05-02

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

Conditions

None listed

Interventions

Case series:None

Eligibility

Sex/Gender

Female

Age

15 Years to 55 Years

Inclusion criteria

Inclusion criteria: 28-42 weeks of healthy pregnant women, and the appearance of the placenta is complete.

Exclusion criteria

Exclusion criteria: 1. Incomplete medical records; 2. Pregnancy with adverse pregnancy outcomes: including miscarriage, stillbirth, stillbirth, premature birth, and neonatal death in pregnant women.

Design outcomes

Primary

Measure	Time frame
Gestational week;Placental weight;Newborns' weight;Neonatal / placental weight ratio;	—

Secondary

Measure	Time frame
Three dimensional measurement of placenta;Umbilical cord helix index;Umbilical cord length;	—

Countries

China

Contacts

Public ContactLin Wenyi

Chengdu Women's and Children's Center Hospital Affiliated to University of Electronic Science and Technology of China School of Medicine

3071059724@qq.com+86 18628172677

Outcome results