Investigation and inquest
On 22 September 2015, I commenced an investigation into the death of Lisa Margaret Day, aged 27 years. The investigation concluded at the end of the inquest on 15 February 2016. I made a narrative determination, which I attach.
Circumstances of the death
Ms Day’s medical cause of death was:
1a cardiac arrhythmia from hyperkalemia
1b diabetic ketoacidosis
1c poorly controlled type I diabetes
An ambulance reached her approximately four and a half hours after one was first called. She was taken to hospital, but by that stage her condition was irretrievable.
Coroner’s concerns
1. When Ms Day’s friend rang the 111 service on her behalf, the possibility of conveying her to hospital by means other than an ambulance was discussed with her and she declined.
However, it was not discussed with her friend who made the call. He would have been much better placed to organise this and, if he had, it would probably have resulted in life saving hospital treatment.
The potentially very grave consequences of a vomiting illness in a person with diabetes were not explained to him.
2. I heard at inquest that the 111 and 999 services have begun a process to promote more effective communication of 111 concerns to the London Ambulance Service in situations like this. It seems that this would be of great benefit to patients.