Intravenous rt-PA treatment may constitute an effective and safe therapeutic alternative for patients with neurovascular fluctuations. However, well-designed studies are needed to determine the role of intravenous rt-PA thrombolysis in cases of vascular warning syndrome.
Neoplastic meningitis is a severe complication of both solid and haematological tumours. We stress the importance of maintaining a high level of suspicion to achieve early diagnosis, since the average survival probability for neoplastic meningitis patients is low.
Serum uric acid levels in patients with acute ischaemic stroke are significantly associated with functional prognosis at discharge, although this relationship is nonlinear. In fact, poorer prognosis is associated both with very low and with very high concentrations of uric acid. This suggests a dual role of uric acid in relation to stroke: on the one hand, as an associated risk factor, and on the other, as a possible neuroprotective factor due to its antioxidant effect.
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