Why the study?
Guidelines urge rapid specialist evaluation of suspected TIA given high mimic rates, prompting an evaluation of local service delivery and NHS resource use.
What is the proportion of true TIA or stroke versus mimics among patients referred to a specialist TIA clinic?
What is the proportion of true TIA or stroke versus mimics among patients referred to a specialist TIA clinic?
Evaluating TIA service delivery helps identify the high prevalence of stroke mimics and provides recommendations to optimize healthcare resource utilization.
Answers are grounded in this paper and cite their sources.
Specialist TIA assessment remains essential amid frequent mimics; service evaluation leaves open optimal UK referral pathways.
Current 2019 NICE guidelines recognise the need to urgently confirm or refute the diagnosis of a suspected transient ischaemic attack (TIA) with specialist opinion, especially as an alternative diagnosis (that is a TIA‐mimic) will be found in 41% to 50% of cases. In this service evaluation project article, the authors evaluate current TIA service delivery in New Cross Hospital to ascertain the proportion of patients referred to the TIA clinic with a final diagnosis of TIA or stroke, prevalence of stroke mimics and suggest recommendations to enhance effective use of NHS resources.
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Okereke et al. (2021) studied this question.
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