antenatal screening programme
Vasa praevia is a rare but serious health condition. It occurs when the blood vessels from the placenta or umbilical cord block the birth canal. This causes the blood vessels to tear during birth and has serious consequences for the mother and her baby.
Read more about vasa praevia on the NHS website.
UK NSC screening recommendation
Screening women for vasa praevia during pregnancy is not recommended because:
- it is not known how many babies are affected by it in the UK
- it is not known how accurate screening tests are at detecting it
- screening may mean some women are offered an early caesarean when they do not need one
- some women may be reassured by false tests and still have a problem during delivery
Supporting documents from the 2017 review
Evidence summary vasa praevia (2017)
This document provides the evidence on which the current UK NSC recommendation is based.
UK NSC coversheet & consultation responses Vasa praevia (2017)
This document summarises the review process including the public consultation comments.
Date previous review completed: 2017
Next review estimated to be completed: 2023 to 2024.
To see previous evidence reviews, visit the UK NSC archive.
Organisations interested in Vasa praevia
These organisations have expressed interest in this recommendation and may submit responses to evidence reviews.
List of organisations
- Faculty of Public Health
- HSIB Maternity Investigation Programme
- National Childbirth Trust
- Royal College of General Practitioners
- Royal College of Midwives
- Royal College of Obstetricians and Gynaecologists
- Royal College of Physicians
- Royal College of Physicians and Surgeons of Glasgow
- Royal College of Physicians of Edinburgh
- Society of Radiographers
- The Harry Cunningham Trust
- Vasa Praevia Raising Awareness
If you think your organisation should be added, please contact us.