Prevention of Future Deaths reports · 2019

Jonathan McCarthy

Regulation 28 report to prevent future deaths, reference 2019-0179, written 22 May 2019. A coroner writes one of these when an inquest reveals a risk that could cause further deaths unless something changes.

Date of report22 May 2019
Reference2019-0179
DeceasedJonathan McCarthy
CoronerRoger Hatch
Coroner areaNorth West Kent
CategoryHospital Death (Clinical Procedures and medical management) related deaths
Organisation namedMaidstone and Tunbridge Wells NHS Trust
Sourcejudiciary.uk record · original PDF
Responses published1

The report

Text extracted from the PDF text layer. Reproduced verbatim, including the scan's own layout.

North West Kent Coroners  
Cantium House 
2nd Floor 
Maidstone 
Kent 
ME14 1XD 

Telephone:  
New and Current Cases: 03000 410502 
General Enquiries: 03000 410503 
Email: KentandMedwayCoroners@kent.gov.uk  

REGULATION 28 REPORT TO PREVENT FUTURE DEATHS 

THIS REPORT IS BEING SENT TO:  The Chief Executive Maidstone & Tunbridge Wells NHS Trust 
CORONER 

1 

I am Roger Hatch Senior Coroner for North West Kent 

2 

CORONER’S LEGAL POWERS 

I 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. 
http://www.legislation.gov.uk/ukpga/2009/25/schedule/5/paragraph/7 
http://www.legislation.gov.uk/uksi/2013/1629/part/7/made 

3 

INVESTIGATION and INQUEST 

On 19th December 2018 I commenced an investigation into the death of Jonathan Richard  McCARTHY. 
The investigation concluded at the end of the inquest 30th April 2019. The conclusion of the inquest was 
The deceased died on the 7th October 2018 at the Tunbridge Wells Hospital, Tunbridge Road, Pembury, 
Tunbridge Wells, Kent.  
1a    
 b 
c   
II   

 Diabetic Ketoacidosis and Hypertensive Heart Disease 
  Diabetes Mellitus 

 Peripheral Vascular Disease, Hypertension, Cerebral Infarction 

4 

5 

CIRCUMSTANCES OF THE DEATH 
Jonathan McCarthy was admitted to the hospital on 29/8 - unwell, increased confusion and erratic BMS 
No drowsiness - Family advised chesty breathing and felt as if fluids were going wrong way.  He had two 
previous episodes of aspiration pneumonia post stroke.  Treated for sepsis 2nd to Aspiration pneumonia 
and AKI. 
SALT review noted as moderate oropharyngeal dysphasia with aspiration event likely. 
Erratic BM's controlled with variable rate insulin. 
Required optiflow and suctioning and chest physio to improve oxygenation. 
Also noted to have Cdiff on admission 
NG fed in interim while poor swallow - Monitored by SALT, physio and dieticians regularly. 
Slow improvements noted. 
He was weaned off optiflow - Erratic BM during admission requiring variable rate insulin infusion with 
adjusting.  Deteriorated again with another aspiration pneumonia requiring Cpap/optiflow and physio. 
medication escalated to suit. Regular diabetic team input regarding BM's - variable rate insulin. 
Ongoing NG feeding - he was too weak to be able to sit up in a chair for videofluoroscopy  - Ongoing 
regular chest physio - On 5/10 seen by consultant and insulin increased. 
Over the weekend noted to be hyperglycaemic - No escalation documented in note. DNAR put in place 
Patient found with no cardiac output at 06:00 hours on 7/10 
CORONER’S CONCERNS 

During the course of the inquest the evidence revealed matters giving rise to concern. In my opinion 
there is a risk that future deaths will occur unless action is taken. In the circumstances it is my statutory 
duty to report to you. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 The MATTERS OF CONCERN are as follows.  –  

[BRIEF SUMMARY OF MATTERS OF CONCERN] 
(1) The Trust failed to correctly monitor the blood sugar and ketone testing of Jonathan Richard 
McCarthy 
(2) The Trust failed to administer the correct does of insulin 
(3) There was inadequate nursing care and a failure to escalate to the medical team when it was clear 
this should be carried out. 

 
 
 
 
 
 6 

ACTION SHOULD BE TAKEN 

In my opinion action should be taken to prevent future deaths and I believe you Chief Executive have the 
power to take such action.  

7 

YOUR RESPONSE 

You are under a duty to respond to this report within 56 days of the date of this report, namely by 17th 
July 2019. 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. 

8 

COPIES and PUBLICATION 

I have sent a copy of my report to the Chief Coroner and to the following Interested Persons Thompson, 
Snell & Passmores. I have also sent it to Keith McCarthy who may find it useful or of interest. 

I 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. 

9 

22nd May 2019 

Signature:  

Roger Hatch Senior Coroner North West Kent

Responses

1 response published against this report on judiciary.uk. A response is a body's written reply to the coroner's concerns; publication is at the discretion of the Chief Coroner's office, so an absent response does not mean nobody replied.

Response from Maidstone and Tunbridge Wells NHS Trust (PDF)
17th July 2019 

Private and Confidential 

Mr Roger Hatch 
HM Senior Coroner for North West Kent 
Maidstone Coroner’s Court 
Archbishop’s Palace 
Maidstone 
Kent, ME15 6YE 

Dear Mr Hatch 

Miles Scott 
Chief Executive  
Maidstone and Tunbridge Wells NHS Trust 
Maidstone Hospital 
Hermitage Lane 
Maidstone 
Kent, ME16 9QQ 

Tel: 

Email: 

Re: Inquest – Jonathan McCarthy Response to Prevention of Future Deaths Report 

I write to acknowledge receipt of the Prevention of Future Deaths report from the court dated 22 May 
2019, received by the trust on 6 June 2019.  

I have set out below the concerns you have raised in relation to this matter in the same order as they 
are contained within the report. I have provided the trust’s response to each concern in turn. 

The response to the concerns outlined in the Prevention of Future Deaths Report is as follows:- 

(1)  The  Trust  failed  to  correctly  monitor  the  blood  sugar  and  ketone  testing  of  Jonathan 

Richard McCarthy 

It  was  identified  during  the  Serious  Incident  investigation  that  the  staff concerned  were  unsure  of the 
appropriate  procedures  relating  to the monitoring  of  blood  sugar  and ketone  testing  therefore  a Trust 
Guideline  for  capillary  blood  glucose  monitoring  for  inpatients  and  day  cases  with  Diabetes  Mellitus 
over the age of 16 years has been written and approved by the Medical Specialities Directorate. This 
guideline  is  in  keeping  with  the  standard  set  by  the  National  Inpatient  Diabetes  Audit.    The  guideline 
has  been  out  for  wide  consultation  with  comments  from  clinicians  across  the  trust  being  received. 
Contained  within  the  Guideline  is  a  coloured  “traffic  light”  risk  tool  to  assist  staff  on  the  wards  to 
interpret  the  results  of  blood  sugar  and  ketone  testing,  with  recommended  actions  to  undertake  and 
escalation as appropriate. This algorithm for inpatient management of hypoglycaemia is based on best 
practice (JDS guidelines). 

Ongoing monthly training has been in place for new Clinical Support Workers and Registered Nurses 
and this is undertaken during their first weeks on induction to the trust where diabetic management is 
highlighted  in  bite-sized  sessions.  This  is  delivered  by  the  Diabetes  Specialist  Nurses  on  both  sites. 
This  demonstrates  the  use  of  equipment  (by  the  Point  of  Care  Team),  the  new  algorithm  for  the 
recognition and management of hyper- and hypo-glycaemia and how to request in-patient referrals to 
the Diabetes Team and escalate for medical attention. The Blood Glucose Guideline also forms part of 
the Junior doctors induction programme which is also undertaken by the Diabetes Team. 

Chairman: David Highton            Chief Executive: Miles Scott 
Trust Headquarters: Maidstone Hospital, Hermitage Lane, Maidstone, Kent ME16 9QQ 
Telephone: 01622 729000   Fax: 01622 226416 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 We have ensured that there are “Hypo boxes” on every ward which contain the new algorithm, oral and 
IV medications for the treatment of patients having hypoglycaemic attacks. There is also an audit form 
for completion so that the Diabetes Specialist Nurses can follow these cases up and identify any trends. 

In addition two further specific study days have been booked for Registered Nurses and a half day for 
Clinical  Support  Workers  where  the  above  will  be  discussed  in  more  depth  and  the  use  of  Mr 
McCarthy’s case and any other related Serious Incidents used as teaching scenarios. 

The  Trust  has  also  been  out  to  tender  for  a  blood  glucose  and  ketone  testing  meter  that  has  the 
capability  of  linking  into  the  existing  clinical  observation  monitoring  tool  (Nervecentre)  which  would 
record  and  escalate  results  accordingly.  In  addition  blood  ketone  testing  machines  have  been 
purchased and assigned to key locations in the trust with the aim to ultimately have them on each ward. 
The  Emergency  Departments  on  both  sites  have  these  in  place  and  appropriate  training  has  been 
rolled  out  to  the  nursing  staff.  In  addition  the  Diabetic  Nurse  Specialists  also  carry  ketone  testing 
machines to support access and training to the ward staff as and when required. 

(2)  The Trust failed to administer the correct doses of insulin 

This  was  highlighted  with  the  medical  team  at  the  time  of  the  Serious  Incident  investigation.  A 
presentation of Mr McCarthy’s case was delivered at the joint Medicine Clinical Governance Meeting in 
June 2019. 

The Pharmacy Department are undertaking a review of the auditing process in regard to Drug charts as 
this was not identified in the case of Mr McCarthy and is being discussed and addressed at their team 
meetings.  The  Serious  Incident  findings  are  being  highlighted  in  their  monthly  learning  editorial 
(Medicines Safety News). 

Junior doctor induction programmes will now include dedicated training in the Blood Glucose monitoring 
guideline and the key learning points from Mr McCarthy’s case.  

(3)  There was inadequate nursing care and a failure to escalate to the medical team when it 

was clear this should be carried out 

As outlined in response to question (1), this aspect of Mr McCarthy’s care has been addressed directly 
with  the  staff  concerned  and  those  on  the  ward  with  specific  training  and  the  learning  from  Mr 
McCarthy’s  case  has  been  shared.  The  introduction  of  the  algorithm,  the  raised  awareness  of  the 
importance of testing and acting/escalating abnormal results have been outlined and incorporated into 
the new guidance. This includes the element of how and when to escalate to medical teams or diabetic 
nurse specialists for assistance and review. 

The  Point  of  Care  Team  have  been  the  leads  in  regard  to  the  project  to  introduce  new  connectivity 
blood  glucose  meters  across  the  trust.  These  meters  will  be  able  to  test  glucose  and  ketones  on  all 
wards.  They  will  also  support  our  Diabetes  Specialist  Nurses  to  access  a  “live  dashboard”  and  view 
results  in  real time. This  will  immediately  flag  patients  of  concern  who  have  results  that  are  above  or 
below target and help prompt an early review by the Diabetes Specialist Nurses.  

Chairman: David Highton            Chief Executive: Miles Scott 
Trust Headquarters: Maidstone Hospital, Hermitage Lane, Maidstone, Kent ME16 9QQ 
Telephone: 01622 729000   Fax: 01622 226416 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 This will offer support to the nursing staff on the wards in their escalation processes and also support 
adhoc teaching and education on the management plans devised and outlined by the specialist nurses. 
These new meters will replace the existing meters and a comprehensive training programme will then 
follow to ensure staff understand the function of the equipment. 

Ongoing adhoc ward training is to be delivered by the Diabetes Specialist Nurses to raise awareness of 
the new Blood Monitoring guidance on the wards with support from identified link nurses. In addition we 
have worked with the Directorate and Communications team to develop a strategy to raise awareness 
throughout the organisation in regard to the importance of close diabetic monitoring. Some of this work 
included the use of the Patient Safety Calendar to focus on the key elements of diabetic management, 
a launch of the Blood Monitoring Guideline and bespoke Training days for Nurses and Clinical Support 
Workers.  

The new guidance will continue to be disseminated throughout the Trust by way of short presentations 
at  the  remaining  Trust  Clinical  Governance  days  over  the  coming  months  delivered  by  either  the 
Diabetes Specialist Nurses or the lead Diabetic Consultants. 

Thank  you  for  bringing  this  matter  to  my  attention  and  I  hope  this  response  is  of  assistance  and 
addresses the concerns you and the family have raised. 

Yours sincerely 

Miles Scott 
Chief Executive 

Chairman: David Highton            Chief Executive: Miles Scott 
Trust Headquarters: Maidstone Hospital, Hermitage Lane, Maidstone, Kent ME16 9QQ 
Telephone: 01622 729000   Fax: 01622 226416

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