Investigation and inquest
On 30th June 2015 I commenced an investigation into the death of Captain James Michael Bedford. The investigation concluded at the end of the inquest on 7th September 2016. The conclusion of the inquest was that Captain Bedford died from
1(a) Cerebral haemorrhage
1(b) Significant pulmonary embolus and paradoxical embolus to the brain (treated)
1(c) Deep vein thrombosis (left)
A narrative conclusion was recorded as follows:
Captain James Michael Bedford died at the Barnsley Hospital on 30th June 2015 in consequence of treatment given to him, in accordance with the hospital protocol, for a pulmonary embolus including a paradoxical embolus to the brain.
Circumstances of the death
Captain Bedford was a senior long haul airline pilot. Such an occupation obviously involves prolonged seated immobility although there is some opportunity for movement. On the 18th April 2015 he attended the hospital at Barnsley with pains in his left leg around the knee. Appropriate investigations were made (in accordance with NICE guidelines) which included scanning of the upper but not lower leg. Nothing was found and Captain Bedford was discharged.
On 29th June 2015 Captain Bedford collapsed at his home some hours after a flight from China. He was admitted to the hospital with classical symptoms of a DVT but further collapsed a few hours later and was treated with Alteplase. A CT scan showed pulmonary embolus and an early left sided cerebral infarction due to a paradoxical embolism. Heparin treatment was subsequently given (and stopped at 2235). The Captain deteriorated markedly after a seizure at 2345. A further CT showed an unsurvivable left sided acute cerebral haemorrhage. The inquest found a strong inference that this had arisen from over-anticoagulation with Heparin. Death occurred at 1145 the following morning 30th June 2015.
Coroner’s concerns
The inquest heard that the scanning practice followed after the first attendance was in accordance with NICE guidelines (indeed possibly a little in excess of the guidance) which did not include scanning of the lower leg. This was said to be on the basis that not all lower leg DVTs will be visible. Yet it became apparent that there is mixed practice on this point, some hospitals clearly consider that lower leg scanning is worthwhile.
Hindsight strongly suggested that Captain Bedford was developing clots in the left lower leg at the time of the first visit. The inquest found that a full leg scan might have provided the hospital with an opportunity to treat Captain Bedford although it was accepted that no-one could be certain of this.
The Secretary of State for Health is asked to consider whether it is appropriate for further research to be conducted as to the question of lower leg scanning.
Note that a separate Regulation 28 report is being sent to The Chief Executive at the Hospital in Barnsley relating to 'safety netting' on the first visit, possible delay following the second admission and anti-coagulation practice.