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Methods for Measuring Postpartum Hemorrhage after Vaginal Delivery by Health Care Professionals: A Scoping Review

Methods for Measuring Postpartum Hemorrhage after Vaginal Delivery by Health Care Professionals: A Scoping Review - Methods for Measuring Postpartum Hemorrhage after Vaginal Delivery by Health Care Professionals: A Scoping Review

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000058217
Enrollment
Unknown
Registered
2025-06-19
Start date
2025-06-25
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Methods for measuring blood loss during vaginal delivery

Interventions

None listed

Sponsors

Mie University
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1) Studies that investigated methods for measuring blood loss during childbirth. 2) Studies that measured blood loss during vaginal delivery. The following research designs were adopted: Cohort studies, cross-sectional studies, case series studies, case studies, qualitative studies (interviews, focus groups), and intervention studies (when there were descriptions of methods for measuring blood loss during childbirth).

Exclusion criteria

Exclusion criteria: 1) Duplicate literature 2) Academic conference presentations 3) Methods for measuring blood loss during delivery in cesarean sections 4) Review papers (systematic reviews/meta-analyses, scoping reviews)

Design outcomes

Primary

MeasureTime frame
Map the methods for measuring blood loss during vaginal delivery (visual estimation method, weight method, weighing device method, etc.) and describe the characteristics of each measurement method (measurement tools, reliability and accuracy of measurements, measurers and locations).—

Countries

Japan

Contacts

Public ContactYurika Saito

Mie University Graduate School of Medicine

324d101@m.mie-u.ac.jp0592321111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026