[It is more than transportation time only: "Drip and ship" delays endovascular thrombectomy in stroke].

Background: Intravenous thrombolysis (IVT) and endovascular thrombectomy (EVT) are acute therapies approved for ischemic stroke. In Germany there are approximately 110 supra-regional stroke units with and approximately 200 regional stroke units without 24 / 7 EVT. Regional stroke units must cooperate with supra-regional stroke units in order to offer EVT if indicated.

A biochemical marker panel in MRI-proven hyperacute ischemic stroke-a prospective study.

Background: Computer tomography (CT) is still the fastest and most robust technique to rule out ICH in acute stroke. However CT-sensitivity for detection of ischemic stroke in the hyperacute phase is still relatively low. Moreover the validity of pure clinical judgment is diminished by several stroke imitating diseases (mimics).

Long-term outcome in transient global amnesia patients with and without focal hyperintensities in the CA1 region of the hippocampus.

Focal hippocampal diffusion-weighted imaging (DWI) lesion patterns are detected in transient global amnesia (TGA) patients in different frequency. It has been speculated that acute diffusion restrictions are associated with a worse outcome. Therefore, we evaluated the influence of acute DWI lesions on the cognitive long-term outcome in TGA patients.

Functional energetics of CD4+-cellular immunity in monoclonal antibody-associated progressive multifocal leukoencephalopathy in autoimmune disorders.

Background: Progressive multifocal leukoencephalopathy (PML) is an opportunistic central nervous system- (CNS-) infection that typically occurs in a subset of immunocompromised individuals. An increasing incidence of PML has recently been reported in patients receiving monoclonal antibody (mAb) therapy for the treatment of autoimmune diseases, particularly those treated with natalizumab, efalizumab and rituximab. Intracellular CD4(+)-ATP-concentration (iATP) functionally reflects cellular immunocompetence and inversely correlates with risk of infections during immunosuppressive therapy.