Postpartum hemorrhage
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Age: Female patients aged 18-45 years; (2) Full-term singleton pregnancy; hospitalized in our institution and delivered successfully, with immediate postpartum blood loss of 500 mL or more; (3) Participants voluntarily join this study, sign the informed consent form, have good compliance, and cooperate with follow-up.
Exclusion criteria
Exclusion criteria: (1) Twin pregnancy; (2) Dystocia (forceps or vacuum-assisted delivery), cesarean section, etc.; (3) Severe pregnancy complications or comorbidities; (4) Patients deemed ineligible by the investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Blood loss in the first 2 hours after delivery; | — |
Countries
China
Contacts
Affiliated Women and Children's Hospital of Ningbo University, Ningbo, China.