Ref:
Neutral Citation No: [2020] NICoroner 3
Judgment: approved by the Court for handing down
(subject to editorial corrections)*
Delivered: 25/02/2020
"Spoke to Sam (mum) she advised to tell all 1:1 not to stay inside Jade's room when she is sleeping as it is a distraction for her. They can stay outside bedroom as 1:1 to observe seizure activity. Sam wants staff to practice routine, 8-9 p.m. bedtime, early supper and night medication at 8 p.m. Morning time routine is 9 a.m. or 8.30 up and dress daily. To continue routine at home."
i) Generalised tonic clonic seizures preceding hysterical laughing or screaming which could be suggestive of a focal onset;
ii) Atonic seizures preceded by hysterical laughing or screaming suggesting a focal onset;
iii) Complex partial seizure;
iv) Myoclonic jerks;
v) Absences seizures.
"People with epilepsy have a twofold to threefold increased risk of premature mortality compared to the general population, which is attributed to factors both related and unrelated to epilepsy. The most common cause of death that is related to epilepsy is sudden unexpected death in epilepsy (SUDEP), defined as "a sudden, unexpected, witnessed or unwitnessed, non-traumatic, and non-drowning death in patients with epilepsy with or without evidence for a seizure, and excluding documented status epilepticus, in which postmortem examination does not reveal a structural or toxicologic cause of death".
Case–control studies analyzing clinical variables associated with SUDEP have highlighted generalized tonic–clonic seizures as the major risk factor. In addition, a long history of epilepsy, young age at diagnosis, early adulthood (aged 20–40?years), intellectual disability, and male gender, are also associated with elevated risk. While awareness of the health burden and risk factors of SUDEP is increasing among patients, doctors, and the community, the underlying causes of SUDEP are unknown.
Because many SUDEP cases are unwitnessed, the exact sequence of events is not known for the majority of cases. However, when witnessed, SUDEP almost always occurs in the aftermath of a generalized tonic–clonic seizure, and people with genetic epilepsies associated with this seizures type may be at heightened SUDEP risk. During the seizure, depressed autonomic control of respiratory drive may result in severe oxygen desaturation and a rise in blood carbon dioxide levels. The adverse effects of cessation of breathing may be exacerbated by airway obstruction in people sleeping face down, as is a common circumstance in SUDEP.
Dr Johnston agreed that the exact cause of SUDEP is poorly understood.
I(a) Epilepsy.