Perfusion Changes in Acute Stroke Treated with Theophylline as an Add-on to Thrombolysis

ConclusionThe results indicate that theophylline does not change the perfusion in potentially salvageable penumbral tissue but only affects the rCBV in the infarct core. In contrast to the penumbra, the infarct core is unlikely to be salvageable, which might explain why theophylline failed in clinical trials.
Source: Clinical Neuroradiology - Category: Neurology Source Type: research