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RhD-positive prehospital blood OK for women
RhD-Positive Transfusion in Females of Childbearing Potential in Hemorrhagic Shock: Risk, Reality, and Policy
Prehospital Emergency Care · Added 2 September 2026
Narrative review synthesising evidence on D-alloimmunization and HDFN risk found modeling studies estimate fetal death due to anti-D-mediated HDFN would occur in fewer than 0.1% of females of childbearing potential exposed to RhD-positive blood products in trauma, supporting prehospital RhD-positive transfusion when RhD-negative unavailable.
- Study type
- Systematic review
- Design
- Narrative review
- Participants
- Not reported
- Main finding
- Modelling studies estimate fetal death from anti-D-mediated HDFN in fewer than 0.1% of females of childbearing potential exposed to RhD-positive blood products in trauma, supporting RhD-positive transfusion when RhD-negative products unavailable
- Caveat
- Narrative review reliant largely on modelling studies rather than direct outcome data
- Bottom line
- Supports current practice
Why it matters in Australia (Medium relevance). Directly relevant to haemorrhagic shock management but ACTAS does not carry blood products — would require guideline change and formulary expansion to adopt.
Learning goal
Weigh the risks and benefits of RhD-positive blood transfusion for females of childbearing potential in haemorrhagic shock.
More
- Topic: Obstetrics
- Daily scan: 2 September 2026
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