Source · Prevention of Future Deaths

Doris Clark

Ref: 2019-0444 Date: 19 Dec 2019 Coroner: Nadia Persaud Area: London (East) Responses identified: 0 / 2 View PDF

A hospital doctor was unaware of morphine administered by paramedics due to inconsistent unit notation (mls vs. mgs), risking opiate overdose. Lack of standardised units between services creates a significant safety concern.

Date 19 Dec 2019
56-day deadline 28 Feb 2020 est.
Responses identified 0 of 2
Hospital Death (Clinical Procedures and medical management) related deaths

Coroner's concerns

AI summary
A hospital doctor was unaware of morphine administered by paramedics due to inconsistent unit notation (mls vs. mgs), risking opiate overdose. Lack of standardised units between services creates a significant safety concern.
View full coroner's concerns
The doctor who prescribed the morphine at Queens Hospital had not appreciated that the London Ambulance Service paramedics had administered 20 milligrams of morphine. If he had been aware of this he would not have administered a further 10 milligrams_ The doctor did not note that the paramedics had referred to mls as opposed_ Daisy The (10 the toemgs in the medication section of the Patient the units used in hospital are Report Form. The doctor confirmed that mgs_ Itwas agreed by all witnesses that great opiate medication. It was care needs to be taken in the administration of service and Che ospitalss thereselveatCreetese %f diferent units by the pre-hospital future deaths e hoseqalesteeriselvee creates risk and creates concern as totezisk of determine whether the units for the Iiaise with the London Ambulance Service to between €he hospitatean grofacpiaissertioceof opiate medication can bencardardtsec services.

Report sections

Investigation and inquest
On the 20th June 2019 commenced an investigation into the death of Doris Laura Clark: The investigation concluded at the end of the Inquest on the 18th December 2019. conclusion of the Inquest was the short form conclusion of "accident"
Circumstances of the death
Mrs Clarke fell in her home address on the 3rd November 2018 She remained on the floor for around 6 hours before paramedics were called. Paramedics attended and suspected that she had suffered a fractured neck of femur, The paramedics administered 5 mls (10 milligrams) of Oramorph at 15.40. A further 5 mls milligrams) was administered at 15.50. Despite this administration of pain relief, Mrs Clark reported severe pain on arrival to hospital. She was seen by an A & E consultant who prescribed a further 10 milligrams Of morphine to be administered intravenously This further dose of morphine was administered at 17.58_ It was not titrated, but was administered as a IV push. Following this administration; Mrs Clark was not monitored in accordance with Trust policy. Mrs Clark suffered a large vomit whilst lying flat At around 19.00 hours Mrs Clark was noted to be unwell with reduced oxygen saturation and reduced conscious levels Pulmonary embolism , chest infection (possible aspiration) and or opiate toxicity were considered as potential causes_ She received treatment with oxygen IV fluids and antibiotics_ Naloxone was also given to reverse the effect of opiate medication. pulmonary embolism was ruled out: Mrs Clark continued to receive treatment in the form of fluids, antibiotics and oxygen. Sadly however she passed away at Queens Hospital on the 11th November 2018. It is likely that the fall and long lielimmobility caused by the fractured femur and the administration of 30 milligrams of morphine over a 2 hour 20 minute period, contributed to her death.
Action should be taken
In my opinion action should be taken to power to take such action. prevent future deaths and believe you have the

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Report details

Reference
2019-0444
Date of report
19 December 2019
Coroner
Nadia Persaud
Coroner area
London (East)

Responses identified

Responses identified 0 of 2
2 responses not yet linked

Organisations named in PFD reports are normally expected to respond within 56 days. Deadline: 28 Feb 2020 (estimated).

Sent to

Barking, Havering & Redbridge University Hospitals NHS Trust
London Ambulance Service

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