Source · Prevention of Future Deaths

Millie Creasy

Ref: 2019-0293 Date: 6 Sep 2019 Coroner: Emma Whitting Area: Bedfordshire & Luton Responses identified: 0 / 1 View PDF

A child was discharged after a prolonged seizure without sufficient observation, and neuroprotective strategies for potential hypoxic brain injury were not considered by the hospital.

Date 6 Sep 2019
56-day deadline 1 Nov 2019
Responses identified 0 of 1
Child Death (from 2015) Hospital Death (Clinical Procedures and medical management) related deaths

Coroner's concerns

AI summary
A child was discharged after a prolonged seizure without sufficient observation, and neuroprotective strategies for potential hypoxic brain injury were not considered by the hospital.
View full coroner's concerns
(1) Millie was admitted to the Luton & Dunstable Hospital on 31 July 2018 at 14.42 hours having suffered a prolonged seizure of approximately 30 minutes which paramedics described as decorticate. She was subsequently discharged at 20.40 hours for with an appointment for review the following day (regular neurological observations had ceased after 2 hours); (2) Whilst my factual findings recognised that any earlier treatment for raised ICP may not have altered the outcome, and that a diagnosis of raised ICP or the risk of raised ICP is a clinical one, I was informed that it was not possible for the Luton & Dunstable NHS Trust to be more prescriptive in terms of clinical treatment in cases where a child presents with a history of prolonged seizure and that, in any event, “the Trust did not have stronger evidence that a longer period of observation would help as neuro-observations will only detect the late situation when cerebral oedema has reached the point of coning/tonsillar herniation when intervention is often not effective. Additional interventions would only occur when the process is advanced enough for clinical detection and the outcome is poor” ; (3) During the Inquest, I heard evidence from , Paediatric Intensivist, at St Mary’s Hospital, London. Both the Pathologist and agreed that an prolonged seizure can cause a hypoxic brain injury that may not become clinically apparent for hours or even days. also explained that if Millie’s condition had been identified at the stage of ‘peri-herniation’, she would have received neuroprotective procedures which would have improved her chances of survival; I have since been provided with a copy of the Imperial College Healthcare NHS Trust Guideline (Drafted by

): Neuroprotection for the patient on the Paediatric Intensive Care Unit. The scope of the guideline is said to be the multi-protection team working in any area of Paediatrics and states that: “Whenever a patient has suffered a neurological insult or is at risk of primary (cellular damage leading to cell death) or secondary neurological injury (further cellular and structural injury) neuroprotective strategies should be commenced. Clinical situations where this should be considered include the following: Traumatic Brain Injury Sepsis – prolonged hypotension Sepsis – meningitis, encephalitis Post-cardiac arrest Any CNS insult – prolonged seizures Metabolic derangements – sodium, glucose, ammonia Liver failure – encephalopathy”; (4) Although the evidence suggested Millie had suffered a prolonged seizure, there was no evidence to suggest the potential need for neuroprotective strategies was, in fact, considered by the Luton & Dunstable NHS Trust.

Report sections

Investigation and inquest
On 6 August 2018 the Senior Coroner for Inner West London commenced an investigation was into the death of Millie Creasy, aged 7. The investigation was transferred to the Senior Coroner of Bedfordshire & Luton on 19 October 2018 and, following an Inquest held by me on 3 and 4 June 2019, my determinations and conclusion were delivered on 11 June 2019. The medical cause of death was found to be:

1a Hypoxic Ischaemic Brain Injury 1b Pneumonia, Seizures

2 Global Developmental Delay

The Conclusion of the Inquest was a Narrative Conclusion:

The Deceased died after suffering a prolonged seizure which resulted in raised intracranial pressure. Although she was admitted to hospital immediately after the seizure, no increase in intracranial pressure was detected during the admission and she was discharged. By the time of her readmission, she had suffered an unsurvivable hypoxic brain injury. Whilst earlier treatment of the raised intracranial pressure would have improved her chances of survival, it could not be said that, had she received such treatment, she would have survived since the success of such treatment is very variable.
Circumstances of the death
Between approximately 13.40 and 14.10 hours on 31 July 2018, the Deceased suffered a prolonged 30 minute seizure at home. Attending paramedics who witnessed the seizure described it as ‘decorticate’ and the Deceased as ‘cyanosed and peripherally cold’. Following her admittance and treatment for a suspected infection in the Emergency Department at Luton & Dunstable Hospital, she was transferred to the Paediatric Assessment Unit for on-going management and further investigations. After the transfer, she was clinically assessed at 18.00 hours and 19.30 hours but had no additional neurological observations and was discharged home at 20.40 hours. Following a deterioration at home, she was re-admitted to the Paediatric Assessment Unit at 00.30 hours on 1 August 2018 when both her pupils were noted to be very dilated (9mm) although, initially, still reactive to light. She was still awaiting a Senior Clinical Review when she suffered a respiratory arrest as result of a herniation of her brain caused by raised intracranial pressure (ICP). Although she was subsequently transferred to the Paediatric Intensive Care Unit at St Mary’s Hospital, her brain injury was recognised as unsurvivable and brain stem death was confirmed at 12pm on 5 August 2018.

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Report details

Reference
2019-0293
Date of report
6 September 2019
Coroner
Emma Whitting
Coroner area
Bedfordshire & Luton

Responses identified

Responses identified 0 of 1
1 response not yet linked

Organisations named in PFD reports are normally expected to respond within 56 days. Deadline: 1 Nov 2019.

Sent to

Luton & Dunstable NHS Trust

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