The UK 22 Week Study
Recruiting now
Conditions studied: Extreme Prematurity - Less Than 28 Weeks, Infant, Extremely Premature, Neonatal and Perinatal Conditions, Intensive Care, Neonatal
In brief
In the UK, babies born at 22 weeks of pregnancy have only been offered survival-focused care (sometimes called resuscitation or stabilisation) since 2019. Very few babies are born this early each year and sadly a lot of them do not survive. Therefore, healthcare teams don't have much information about this new population of tiny babies and there is much to learn about how they respond, the problems they face and the best way for intensive care units to look after them. This study aims to collect information available in babies' medical notes, analyse it and share learning to start improving this knowledge. There will be no changes to the babies' care, only observation of what happens. A small team of doctors and nurse practitioners who have/are looking after a baby, will put a small amount of selected information, without 'identifiers' such as the baby's name, date of birth or hospital number, onto a secure database platform at Imperial College London (a university). Researchers will analyse the information from all the babies around the UK together to look for trends and to describe common things that happen to them, as well as their outcomes. Parents will be made aware this information is being collected and used through a leaflet. It will not be possible to identify an individual baby in the results. The investigators are aiming for around 45 hospitals across the UK to participate. Babies born at 22 weeks gestation, who are attended to at birth by a neonatal team (or admitted) at an intensive care site over a 12-month period will be included. While collecting this information will not impact the babies included, it may help the treatment of babies born early in the future and give families more accurate information about what they might expect to happen.
Key facts
- Study ID
- NCT07616778
- Run by
- Imperial College London
- People needed
- 100
- Starts
- 2025-06-01
- Expected to finish
- 2027-12-01
- Last updated by the study team
- 2026-06-24
Who can join
Age: any. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Born at 22+0-22+6 weeks gestational age
- Born in a NICU centre with neonatal team in attendance
- Or admitted to a NICU within first 72 hours of life if outborn
You may not qualify if…
- Less than or more than 22 weeks gestation at birth
- Known congenital anomaly
Where it is running
- Neonatal Unit, James Cook University Hospital — Middlesbrough, Teeside, United Kingdom (enrolling)
- Neonatal Unit, University Hospital of Wales — Cardiff, Wales, United Kingdom (enrolling)
- Neonatal Unit, Singleton Hospital — Swansea, Wales, United Kingdom (enrolling)
- Neonatal Unit, Aberdeen Maternity Hospital — Aberdeen, United Kingdom (enrolling)
- Neonatal Unit, William Harvey Hospital — Ashford, United Kingdom (enrolling)
- Neonatal Unit, Royal Jubilee Maternity Hospital — Belfast, United Kingdom (enrolling)
- Neonatal Unit, Birmingham Heartlands Hospital (University Hospitals Birmingham) — Birmingham, United Kingdom (enrolling)
- Neonatal Unit, Birmingham Women's and Children's Hospital — Birmingham, United Kingdom (enrolling)
- Neonatal Unit, Royal Bolton Hospital — Bolton, United Kingdom (enrolling)
- Neonatal Unit, Bradford Royal Infirmary — Bradford, United Kingdom (enrolling)
- Neonatal Unit, Southmead Hospital — Bristol, United Kingdom (enrolling)
- Neonatal Unit, St Michael's Hospital — Bristol, United Kingdom (enrolling)
- Neonatal Unit, Lancashire Women & Newborn Centre — Burnley, United Kingdom (enrolling)
- Neonatal Unit, Rosie Maternity Hospital — Cambridge, United Kingdom (enrolling)
- Neonatal Unit, Ashford & St Peter's Hospital — Chertsey, United Kingdom (enrolling)
- Neonatal Unit, Ninewells Hospital — Dundee, United Kingdom (enrolling)
- Neonatal Unit, Simpson Centre for Reproductive Health — Edinburgh, United Kingdom (enrolling)
- Neonatal Unit, Medway Maritime Hospital — Gillingham, United Kingdom (enrolling)
- Neonatal Unit, Princess Royal Maternity Hospital — Glasgow, United Kingdom (enrolling)
- Royal Hospital for Children, Queen Elizabeth University Hospital — Glasgow, United Kingdom (enrolling)
- Neonatal Unit, Hull Royal Infirmary — Hull, United Kingdom (enrolling)
- Leeds Neonatal Service — Leeds, United Kingdom (enrolling)
- Neonatal Unit, Leicester Royal Infirmary — Leicester, United Kingdom (enrolling)
- Neonatal Surgical Unit, Alder Hey Children's Hospital — Liverpool, United Kingdom (enrolling)
- Neonatal Unit, Liverpool Women's Hospital — Liverpool, United Kingdom (enrolling)
Full record on ClinicalTrials.gov
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