Status:
UNKNOWN
The Influence of Prenatal Factors on Maternal Hemorrhage
Lead Sponsor:
First Affiliated Hospital Xi'an Jiaotong University
Collaborating Sponsors:
The First Affiliated Hospital of the Fourth Military Medical University
Conditions:
Postpartum Hemorrhage
Eligibility:
MALE
20-45 years
Brief Summary
This research evaluates the effects of prenatal factors on adverse pregnancy outcomes, the general demographic information, the level of maternal exposure to air pollution, the environmental condition...
Detailed Description
The degree of hemoglobin changes before and after delivery can be used as an index, to accurately estimate postpartum hemorrhage in clinical practice. Postpartum hemorrhage is the leading cause of mat...
Eligibility Criteria
Inclusion
- The Pregnant women gave birth in the First Affiliated Hospital of Xi'an Jiaotong University and First Affiliated Hospital of the Fourth Military Medical University;
- This pregnancy is natural conception, the last menstrual period is definite and the menstrual cycle is basically regular;
- The pregnant women volunteer to participate in this study and sign the informed consent.
Exclusion
- The pregnant women have placental abruption;
- The pregnant women have placenta previa;
- The pregnant women have placental implantation;
- The pregnant women have placental abruption;
- The pregnant women with incomplete clinical records.
Key Trial Info
Start Date :
June 1 2020
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
June 30 2023
Estimated Enrollment :
500 Patients enrolled
Trial Details
Trial ID
NCT04517617
Start Date
June 1 2020
End Date
June 30 2023
Last Update
April 29 2022
Active Locations (1)
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1
First Affiliated Hospital of Xi'an Jiaotong University
Xi'an, Shaanxi, China, 710061