Doreen Wood
PFD Report
Historic (No Identified Response)
Ref: 2015-0169
Coroner's Concerns (AI summary)
Concerns exist regarding the unreliability of INR monitoring systems, including reliance on healthcare assistants for critical clinical information instead of standard protocols. The practice also needs an internal investigation to ensure comprehensive learning among all GPs.
View full coroner's concerns
(1) invite Newgate Street surgery to review their system of INR monitoring, in discussion with Nottinghamshire Healthcare NHS Foundation Trust (2) Specifically, invite the surgery to consider the use of standard questionnaires, and not rely on healthcare assistants to volunteer or indeed be aware of relevant clinical information to pass on to the GP when dosing decisions are made.
(3) There has been no internal investigation of these matters within the practice_ other than a discussion between two of GPs who treated Mrs Wood, We heard that there are at least six other GPs at the practice who deal with decisions like this on a regular basis_ invite the practice to carry out its own internal investigation,to ensure that the learning from these events includes all GPs at the practice_
(3) There has been no internal investigation of these matters within the practice_ other than a discussion between two of GPs who treated Mrs Wood, We heard that there are at least six other GPs at the practice who deal with decisions like this on a regular basis_ invite the practice to carry out its own internal investigation,to ensure that the learning from these events includes all GPs at the practice_
Sent To
- Newgate Medical Group
Response Status
Linked responses
0 of 2
56-Day Deadline
25 Jun 2015
About PFD responses
Organisations named in PFD reports must respond within 56 days explaining what actions they are taking.
Source: Courts and Tribunals Judiciary
Report Sections
Investigation and Inquest
On 2 February 2015, commenced an investigation into the death of Doreen Wood, DoB 25th 1927 . The investigation concluded at the end of the inquest on 23r April 2015-The conclusion of the inquest was natural causes_ The medical cause of death was 1a Intra-cerebral haemorrhage: 2 Atrial Fibrillation:
Circumstances of the Death
Mrs Wood had been taking Warfarin since 2013, following a diagnosis of atrial fibrillation. Her INR was being monitored by her GP practice at the time of her death We heard that, in April 2014 her INR was noted to be 8.9 (the normal range being
3). Mrs Wood was given Vitamin K to reverse the effect of the Warfarin, and her INR levels were monitored weekly for a number of weeks thereafter, Mrs Wood was admitted to Bassetlaw District General Hospital on 6'h August 2014 following a fall_ Her INR was above the normal range. The view of the treating consultant was that this was probably caused by 3 days of diarrhoea which Mrs Wood had suffered before her admission. She was discharged to Jubilee Court Nursing Home on 11th August 2014. Mrs Wood's INR was again raised on 29 August 2014, to 9.8. After treatment with Vitamin K, her INR went down to 1.4 on 2 September. On the 8th September, her INR result was 9 Tests carried out on g"h and 10" September gave results of 5.6 and 2.6 respectively. The _test carried out on 10" September was the _final INR check before Mrs_Wood's May death. The GP planned to repeat the test again on October, ie 3 weeks later, The GP who gave evidence accepted that his colleague who saw Mrs Wood on 10th September 2014 Ishould not have waited 3 weeks before her next INR check Itold us that this should have been done around a week later, ie by 17lh September: It was accepted by _ tthat various factors affect INR, including weight; diet, medication and whether a patient is suffering with diarrhoea. He was not able to tell the court from the records what information was known to the practice about Mrs Wood in this respect, heard that; in fact, she did suffer diarrhoea and was losing weight in the weeks before her death. It is not clear whether the GP was aware of this when he decided to wait 3 weeks before checking Mrs Wood's INR again. could not say, on the balance of probabilities, whether earlier review would have resulted in a different outcome_ found that the bleed which caused her death was likely to have been spontaneous heard evidence from her treating consultant at Bassetlaw District General Hospital (whose statement was read in court) that this bleed is to have developed acutely and rapidly, leading to her death on 25" September 2014. IRmonitoring_by _Newgate_Medical Group Surgery took evidence from the team leader of the healthcare assistants who were responsible for taking blood from Mrs Wood for INR testing: are employed by Nottinghamshire Health care NHS Foundation He said that all other GP practices in the area follow a protocol which includes the completion of a questionnaire,dealing with matters relevant to dosing by the GP These practices also take responsibility for informing patients of their dosage decisions. heard that Newgate Medical Group surgery adopts a different approach. require a face to face discussion with the healthcare assistant when making dosage decisions, and do not routinely use questionnaires. It was clear that the GPs are relying to some extent on the healthcare assistants to bring to their attention any relevant factors, such as those referred to above; on the presumption that the healthcare assistants know the patients well: We heard from the healthcare assistants' team leader about how the task of taking blood from patients in the community is allocated. He told the court that the healthcare assistants would simply be allocated the task of attending patients in the community to take blood, and would not routinely be aware of problems with diet; weight; etc are not medically trained and would not necessarily be aware of what factors information would be relevant to tell the GP before dosing decisions are made. The GP who gave evidence was not able to point to any benefit in adopting this system, describing it as 'simply historical' In addition to the concern have about relevant information given to GPs to inform their dosing decisions, it was clear that the system adopted by Newgate Medical Group surgery creates something of a drain on resources for the healthcare assistant team_ have to wait in the surgery to see GPs face to face before dosing instructions are given, and also have to take responsibility for communicating these to the patient or carer_ This surgery appears to have delegated more of its responsibility for INR monitoring to the healthcare assistant team than the other practices in this area. am concerned that relying on healthcare assistants to volunteer information relevant to dosing_decisions is unsafe: heard_no evidence_to justify_the fact that Newgate We likely They Trust: They They being They
Medical Group surgery adopts a 'historical approach' which is different other practices in the area_
3). Mrs Wood was given Vitamin K to reverse the effect of the Warfarin, and her INR levels were monitored weekly for a number of weeks thereafter, Mrs Wood was admitted to Bassetlaw District General Hospital on 6'h August 2014 following a fall_ Her INR was above the normal range. The view of the treating consultant was that this was probably caused by 3 days of diarrhoea which Mrs Wood had suffered before her admission. She was discharged to Jubilee Court Nursing Home on 11th August 2014. Mrs Wood's INR was again raised on 29 August 2014, to 9.8. After treatment with Vitamin K, her INR went down to 1.4 on 2 September. On the 8th September, her INR result was 9 Tests carried out on g"h and 10" September gave results of 5.6 and 2.6 respectively. The _test carried out on 10" September was the _final INR check before Mrs_Wood's May death. The GP planned to repeat the test again on October, ie 3 weeks later, The GP who gave evidence accepted that his colleague who saw Mrs Wood on 10th September 2014 Ishould not have waited 3 weeks before her next INR check Itold us that this should have been done around a week later, ie by 17lh September: It was accepted by _ tthat various factors affect INR, including weight; diet, medication and whether a patient is suffering with diarrhoea. He was not able to tell the court from the records what information was known to the practice about Mrs Wood in this respect, heard that; in fact, she did suffer diarrhoea and was losing weight in the weeks before her death. It is not clear whether the GP was aware of this when he decided to wait 3 weeks before checking Mrs Wood's INR again. could not say, on the balance of probabilities, whether earlier review would have resulted in a different outcome_ found that the bleed which caused her death was likely to have been spontaneous heard evidence from her treating consultant at Bassetlaw District General Hospital (whose statement was read in court) that this bleed is to have developed acutely and rapidly, leading to her death on 25" September 2014. IRmonitoring_by _Newgate_Medical Group Surgery took evidence from the team leader of the healthcare assistants who were responsible for taking blood from Mrs Wood for INR testing: are employed by Nottinghamshire Health care NHS Foundation He said that all other GP practices in the area follow a protocol which includes the completion of a questionnaire,dealing with matters relevant to dosing by the GP These practices also take responsibility for informing patients of their dosage decisions. heard that Newgate Medical Group surgery adopts a different approach. require a face to face discussion with the healthcare assistant when making dosage decisions, and do not routinely use questionnaires. It was clear that the GPs are relying to some extent on the healthcare assistants to bring to their attention any relevant factors, such as those referred to above; on the presumption that the healthcare assistants know the patients well: We heard from the healthcare assistants' team leader about how the task of taking blood from patients in the community is allocated. He told the court that the healthcare assistants would simply be allocated the task of attending patients in the community to take blood, and would not routinely be aware of problems with diet; weight; etc are not medically trained and would not necessarily be aware of what factors information would be relevant to tell the GP before dosing decisions are made. The GP who gave evidence was not able to point to any benefit in adopting this system, describing it as 'simply historical' In addition to the concern have about relevant information given to GPs to inform their dosing decisions, it was clear that the system adopted by Newgate Medical Group surgery creates something of a drain on resources for the healthcare assistant team_ have to wait in the surgery to see GPs face to face before dosing instructions are given, and also have to take responsibility for communicating these to the patient or carer_ This surgery appears to have delegated more of its responsibility for INR monitoring to the healthcare assistant team than the other practices in this area. am concerned that relying on healthcare assistants to volunteer information relevant to dosing_decisions is unsafe: heard_no evidence_to justify_the fact that Newgate We likely They Trust: They They being They
Medical Group surgery adopts a 'historical approach' which is different other practices in the area_
Action Should Be Taken
In my opinion action should be taken to prevent future deaths and believe you and your practice have the power to take such action_
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Data sourced from Courts and Tribunals Judiciary under the Open Government Licence.