Investigation and inquest
On 28 January 2015 I commenced an investigation into the death of William Arthur Bows, aged 85 years. The investigation concluded at the end of the inquest on 28 July 2015. The conclusion of the inquest was a Narrative conclusion and the cause of death was:
1a Respiratory Failure, 1b. Diffuse Alveolar Damage, 1c. Amiodarone Toxicity, 2. Ischaemic Heart Disease
Circumstances of the death
This is an 85 year old man with medical history of heart bypass (2013), AF (treated with amiodarone), prostate problems, high BP and suffered with polymyalgia rheumatica. He was admitted to Bassetlaw Hospital on the 3rd Jan 15 due to increasing shortness of breath. He deteriorated further and on the 6th Jan was transferred to DRI where he was moved to the Intensive Care Unit. Blood cultures were normal with him having routine daily blood tests. Influenza swabs were normal. Echo cardiogram showed evidence of pulmonary hypertension and chest x-ray showed opacity in both lungs. Despite supportive treatment he continued to deteriorate. He passed away on 15th January whilst investigations were still ongoing.
Coroner’s concerns
(1) There was no evidence of any protocols in place or guidance for advising primary care providers of the need to closely monitor patients who have been prescribed Amiodarone, particularly in relation to liver function tests, thyroid tests and respiratory difficulties.
(2) With regard to the development of Amiodarone toxicity, I heard evidence that should this complication develop it usually does so within the first twelve months or so of commencing this drug and linked with (1) above, there was nothing before me to suggest primary care providers, or indeed secondary care prescribers, were taking steps to ensure there was adequate monitoring during this period.