Prevention of Future Deaths reports · 2014

Kirabo Kiwanuka

Regulation 28 report to prevent future deaths, reference 2014-0088, written 3 Mar 2014. A coroner writes one of these when an inquest reveals a risk that could cause further deaths unless something changes.

Date of report3 Mar 2014
Reference2014-0088
DeceasedKirabo Kiwanuka
CoronerAndrew Harris
Coroner areaLondon Inner (South)
CategoryHospital Death (Clinical Procedures and medical management) related deaths
Sourcejudiciary.uk record · original PDF
Responses publishednone published

The report

Text recovered by OCR from a scanned PDF. OCR is imperfect: check anything you rely on against the source PDF. Reproduced verbatim, including the scan's own layout.

Senior Coroner, London Inner South, UK
Re: Kirabo Kiwanuka, case ref 1556-11
REGULATION 28 REPORT TO PREVENT FUTURE DEATHS
THIS REPORT IS BEING SENT TO:

1. Mr Laurence Mynors-Wallace, Chief Executive
Royal College of Psychiatrists

Royal College of Psychiatrists

21 Prescott Street

London E1 8BB

2. Patricia Wright, Chief Executive
Royal College of Physicians

11 St Andrews Place

Regent’s Park

London NW1 4LE

3

2 | CORONER’S LEGAL POWERS

Rae

CORONER

| am Andrew Harris, senior coroner for the jurisdiction of London Inner South

| make this report under paragraph 7, Schedule 5, of the Coroners and Justice Act 2009
and regulations 28 and 29 of the Coroners (Investigations) Regulations 2013.

INVESTIGATION and INQUEST

On 13.02.14, | concluded an inquest into the death of 28 year old Miss Kirabo Kiwanuka,
who died on 11" June 2011. The j jury found the medical cause of death was sudden
unexpected death of a patient with bipolar disorder, treated with multiple drugs.

The narrative included this statement: Due fo the complex nature of neuroleptic
malignant syndrome, which can be highly atypical, based on the evidence presented we
cannot discount or confirm NMS as a contributory factor to Ms Kiwanuka’s death.

CIRCUMSTANCES OF THE DEATH

Ms Kiwanauka was admitted as an emergency on 23.05.11 and as she was a risk.to
herself and others from her manic behaviour, she was sectioned under the MHA,

HEB said that her mental state deteriorated, hallucinating, being paranoid and
disinhibited. She was treated in secluded confinement, and her parents not permitted to
visit for some days. They had concerns about the risks and adverse effects of
psychotropic medication. It was reported that Ms Kirawanuka had an episode of illness
with pyrexia and tachycardia in 2009, when admitted with mania, following
administration of Acuphase. Her creatinine phospokinase was 2215 at the time. She was
thought at that time to have a UTI (although the urine test was subsequently sterile),
when after transfer to a medical ward, she settled quickly. She also had an idiosyncratic
response to Risperidone.

On this last admission, she developed a persistent tachycardia, § She was begun again
on Clopixol Acuphase on 2” with further injections on 4" and 6" June. She developed a
tachypnoea and pyrexia and one of her blood pressure readings showed a drop of
15mm, although there were gaps in recording her vital signs. Her creatinine kinase was
7074 (6041 on repeat) with a raised AST. Clinically she was thought to have a URTI.
The psychiatric registrar on call sought advice of a medical registrar on the night before
she died, but it was agreed not to transfer her to medical ITU.

1

Her psychotropics were stopped and clinically her temperature fell and she was in a
coherent state of mind the evening before she died of a cardio-respiratory arrest in her
sleep. The expert schists! rT stated that she had autonomic
instability and he could not see how the diagnosis could not be NMS, related to a higher
than recommended dose of Promethazine (higher than therapeutic levels at autopsy)
and Acuphase. The consultant psychiatrist, said it could not be
NMS, especially as ther [0 rigidity. If she thought it was NMS, she had a low
threshold for referral oc that rigidity was not necessary and it could be
masked by the Procyclidine she was taking EE did not think it could.

said that the high CK could be due to injections, restraint and mania
disagreed, saying that a level of CK of 6000 — 7000 could not be caused by these things
in the absence of serious injury. He could not explain why cases of NMS had been
reported with low CKs.

The cardiac pathologist considered sudden cardiac death was likely; the
neuropathologist cited the changes in the hippocampal region making an ischaemic
injury more likely than hyperthermia. The pathologist who conducted the autopsy was
unable to conclude on the balance of probabilities that NMS, oversedation or sudden
cardiac death were the cause of death.

My expert psychiatrist I saic that the non referral to a consultant physician at
night contributed to her death and that she should have been transferred. NMS has a
high mortality up to 33% and required transfer! my expert consultant
in Accident & Emergency did not consider her clinical condition was serious enough to
merit transfer to a medical ward, judging there not to be ic instability,
exemplified by non variation in diastolic blood cece ila that
psychiatrists were more experienced than physicians in managing NMS. She expressed
reservations and concerns about the safety of transferring someone so sick. A health
care assistant expressed the view that the local medical wards could not handle acutely
disturbed patients. i edical teams look after delirium and should have
looked after Ms Kiwanuka. did not think that not transferring to a medical
ward contributed to death, even though it was acknowledged that she would receive
intensive monitoring.

She was not examined by a physician when she developed abnormal vital signs. At the
time it appears that there was no facility for a physician from the neighbouring hospital to
be called out for a medical opinion, although this is currently being explored by SLAM
and King’s College Hospital.

CORONER’S CONCERNS

During the course of the inquest the evidence revealed matters giving rise to concern.
MATTERS OF CONCERN are as follows.

The diagnosis of NMS has a mortality as much as 36%, but there appears to be
great uncertainty about diagnosis and management:

1. There is lack of senior professional agreement about the criteria needed for
diagnosis of NMS, or the need for referral to physicians, even in retrospect

Doctors did not agree whether atypical NMS exists and whether in the absence of
rigidity cases should be managed differently. In particular a psychiatrist considered
psychiatrists were better at care of NMS in their ITU, despite there not being facilities for
cardiac monitoring or frequent blood gas analysis, as recommended by the expert
psychiatrist, whilst my expert physician simply did not think she needed intensive
medical care. There was even disagreement whether a medical registrar opinion or
consultant was required. How are junior staff to know what is optimal care?

2. There is lack of clarity about whether acutely manic patients in a psychiatric
facility with physical illness should receive domiciliary visits from physicians and
medical care in the psychiatric facility or be transferred to a medical facility,
where psychiatric staff attend and visit.

She was not examined by a physician when she developed abnormal vital signs. At the
time it appears that there was no facility for a physician from the neighbouring hospital to
be called out for a medical opinion, although this is currently being explored by SLAM
and KCH and is included in a draft protocol. When are patients best under the care of a
medical and when a psychiatric ITU? How are Trusts to know what is the optimal model
of care?

3. Where a patient lacks capacity and is under section, the involvement of the
family in determining her best interests is required but here it was limited and yet
they had concerns about the risks of treatment.

The parents were not given the opportunity to contribute their views to the decision to
administer Acuphase, but decisions had to be taken in situations of acute disturbance.
What is the role of each of psychiatrists, physicians and next of kin in reaching critical
care decisions for sectioned patients with acute medial and psychiatric problems?

ACTION SHOULD BE TAKEN

In my opinion action should be taken to prevent future deaths. The Royal Colleges of
Psychiatrists and Physicians are asked to consider the concerns arising from this case
and whether, as recommended by my expert psychiatrist, there needs to be joint College
guidance on management of acute physical health problems of manic or psychotic
patients at risk of sudden death.

YOUR RESPONSE

You are under a duty to respond to this report within 56 days of the date of this report,
namely by Friday April 25" 2014. I, the coroner, may extend the period.

Your response must contain details of action taken or proposed to be taken, setting out
the timetable for action. Otherwise you must explain why no action is proposed.

COPIES and PUBLICATION

| have sent a copy of my report to thi icf the interested Persons:
Bevan Brittan for SLAM Trus!
have also sent it tii

| am also under a duty to send the Chief Coroner a copy of your response. The Chief
Coroner may publish either or both in a complete or redacted or summary form. He may
send a copy of this report to any person who he believes may find it useful or of interest.
You may make representations to me, the coroner, at the time of your response, about
the release or the publication of your response by the Chief Coroner.

[DAT! [SIGNED BY CORONER]

Sl Ak Zoily

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