A group of royal colleges has produced guidance for doctors seeing patients who have concerns about symptoms after receiving the Oxford AstraZeneca COVID-19 vaccine.
The Royal College of Emergency Medicine, the Society for Acute Medicine, and the Royal College of Physicians say that anyone who presents with symptoms suggestive of COVID-19 vaccine induced thrombosis and thrombocytopenia (VITT)1 should have a full blood count to check their platelet level. Symptoms of concern include persistent or severe headaches, seizures, or focal neurology; shortness of breath, persistent chest, or abdominal pain; and swelling, redness, pallor, or cold lower limbs.
The advice comes after the HSJ reported that emergency clinicians had raised concerns over a surge in patients attending emergency departments as a result of anxiety over the safety of the AstraZeneca vaccine. Investigations by EU and UK regulators into reports of unusual blood clots after receiving the vaccine concluded that these are a “possible” and “extremely rare” side effect.
Katherine Henderson, president of the Royal College of Emergency Medicine, said that following the announcements, patients had been attending emergency departments after receiving the AstraZeneca vaccine. “I saw 21 patients with concerns in an eight hour shift, so we have to have a way of dealing with this. It was important for us to have a strategy for managing those patients that didn’t mean that they were getting over-investigated but they were getting reassurance. We also need to be aware that if somebody has significant symptoms it is always possible, given the rarity of VITT, that it is something else,” she said.
Source: BMJ, 13 April 2021
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