Alder Hey admits 24 failures after preventable death of 21-month-old Eleanor
Alder Hey Children’s Hospital has taken full responsibility for 24 failures in the care of Eleanor Hazel Aldred-Owen, the 21-month-old who died after routine surgery and a cascade of missed warning signs. The case has become a stark example of how a post-operative complication can turn fatal when abnormal observations, imaging, and escalation pathways break down at the same time.
Eleanor died at Liverpool’s Alder Hey Hospital on 2 October 2023 after surgery for craniosynostosis, a birth defect affecting the skull. A coroner concluded she died as a result of misadventure, contributed to by neglect. The trust has now accepted full responsibility and said the loss “should not have happened.”
The sequence is brutally simple. A child underwent planned surgery, developed a post-operative complication, and the system around her failed to react fast enough.
Missed escalation after abnormal chest imaging
The operation itself went ahead as intended, apart from the accidental removal of the breathing tube used during anaesthetic. The anaesthetist replaced it and the procedure continued. During recovery, Eleanor developed a raised heart rate and needed oxygen. A decision was made to start AIRVO, a form of high-flow humidified oxygen, but that treatment was undocumented and not prescribed in line with trust guidance.
After surgery she developed a collapsed lung, a known complication that can rapidly worsen oxygenation and strain the heart if not identified and treated promptly. An abnormal chest X-ray was not flagged to anyone on the ward, and the doctor did not review it immediately because she was in A&E seeing another child. By the time the collapse was identified and addressed, Eleanor had already suffered a cardiac arrest and an unsurvivable brain injury.
In paediatric care, the margin between recovery and collapse can be narrow. A child with rising heart rate, oxygen requirement, and an evolving chest complication needs immediate escalation, not a chain of assumptions.
Warning scores were not calculated correctly
The investigation found repeated failures to correctly calculate Eleanor’s Paediatric Early Warning System score. Those scores exist to convert a cluster of subtle changes into an urgent clinical signal: a child’s heart rate, breathing, oxygen need, and overall condition are meant to trigger earlier review before a deterioration becomes irreversible.
In Eleanor’s case, incorrect scoring on several occasions removed that safety net. Earlier recognition would have prompted a medical review and chest X-ray sooner, giving clinicians a better chance to identify the collapsed lung before arrest occurred. The hospital trust said the missed opportunities included a failure to escalate grossly abnormal X-ray findings, and it has since introduced a clear escalation process within radiology for grossly abnormal and time-critical results.
The practical consequence of those failures was not abstract. A delayed call, a delayed review, and a delayed scan review left a child in a worsening post-operative state without the rapid intervention that paediatric recovery medicine depends on.
Parents left with grief, guilt and a demand for accountability
Eleanor’s parents, Rachel and Chaz, have described the aftermath as unbearable. They said they live with constant grief and trauma, and that their daughter was failed by the trust, not by them. Chaz said not knowing how or why Eleanor died was one of the hardest burdens in the months after her death, and that the family was left at the mercy of what they were being told.
Their language has remained fixed on accountability rather than sentiment. They want Eleanor remembered for who she was — happy, strong, funny, and full of music and water — not for the circumstances of her death.
The family’s solicitor described the case as unimaginably tragic. For parents who placed their trust in a children’s hospital, the acceptance of responsibility and public apology may matter, but they follow a long period in which the truth had to be forced into the open.
Hospital safety lessons now sit at the centre of the case
Alder Hey said the loss of Eleanor has left a permanent mark on staff and that it is heartbroken to have failed her family. The trust has framed the case as a systems failure, not a single lapse, and its response has focused on procedural change after the fact. Those changes include two post-operative procedures introduced at the hospital and named after Eleanor, according to her father.
In surgical paediatrics, this is exactly where safety culture is either real or cosmetic. A radiology result that is grossly abnormal needs a clear route to the bedside team. A deteriorating child needs early warning scores that are correctly calculated and acted on. An oxygen therapy decision needs to be recorded, prescribed, and reviewed. When any one of those steps slips, the risk rises; when several fail together, the consequences can be catastrophic.
The case also raises a familiar but uncomfortable question for children’s hospitals: whether local safeguards are merely present on paper or embedded in daily practice. A policy for escalation only works when every staff member recognises its urgency and uses it without delay.
A death that exposes the cost of system drift
Eleanor’s death does not rest on one dramatic error. It rests on accumulation: an abnormal X-ray not escalated, early warning scores not calculated correctly, oxygen therapy not documented in line with guidance, and a doctor unavailable at the critical moment because she was reviewing another child in A&E. Each failure may have seemed manageable in isolation. Together they formed a pathway to arrest.
That is the central clinical lesson from this case, and it is a hard one. Paediatric deterioration often announces itself in fragments long before collapse, and the system has to be tuned to catch those fragments fast.
For Eleanor’s family, the trust’s admission has brought formal responsibility but not relief. Their daughter died in their arms after a preventable sequence of events, and the hospital’s new procedures can only matter if they are used correctly, monitored closely, and allowed to interrupt the next cascade before it becomes fatal.