Lancet neurology
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Randomized Controlled Trial
Intravenous desmoteplase in patients with acute ischaemic stroke selected by MRI perfusion-diffusion weighted imaging or perfusion CT (DIAS-2): a prospective, randomised, double-blind, placebo-controlled study.
Previous studies have suggested that desmoteplase, a novel plasminogen activator, has clinical benefit when given 3-9 h after the onset of the symptoms of stroke in patients with presumptive tissue at risk that is identified by magnetic resonance perfusion imaging (PI) and diffusion-weighted imaging (DWI). ⋯ PAION Deutschland GmbH; Forest Laboratories.
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Randomized Controlled Trial
The dementia antipsychotic withdrawal trial (DART-AD): long-term follow-up of a randomised placebo-controlled trial.
Data from 12-week placebo-controlled trials have led to mounting concerns about increased mortality in patients with Alzheimer's disease (AD) who are prescribed antipsychotics; however, there are no mortality data from long-term placebo-controlled trials. We aimed to assess whether continued treatment with antipsychotics in people with AD is associated with an increased risk of mortality. ⋯ UK Alzheimer's Research Trust.
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Behçet's disease (BD) is a multisystem relapsing inflammatory disorder of unknown cause. In neuro-BD (NBD), the CNS can be involved in one or both of two ways: first, and most commonly, through the development of an immune-mediated meningoencephalitis, which predominantly involves the brainstem, but can also involve the basal ganglia, thalamus, cortex and white matter, spinal cord, or cranial nerves; and second, as a consequence of thrombosis within the dural venous sinuses. Headache is a common symptom in BD and does not necessarily indicate CNS involvement. ⋯ New treatment options have recently become available, which have led to an improvement in morbidity after meningoencephalitis. Most of the reported studies on NBD are retrospective. Collaborative prospective studies of the natural history of the disease, particularly the nature and treatment of progressive neurological disease, and evidence-based studies of treatment are needed.
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Randomized Controlled Trial
Controlling hypertension and hypotension immediately post-stroke (CHHIPS): a randomised, placebo-controlled, double-blind pilot trial.
Raised blood pressure is common after acute stroke and is associated with an adverse prognosis. We sought to assess the feasibility, safety, and effects of two regimens for lowering blood pressure in patients who have had a stroke. ⋯ Labetalol and lisinopril are effective antihypertensive drugs in acute stroke that do not increase serious adverse events. Early lowering of blood pressure with lisinopril and labetalol after acute stroke seems to be a promising approach to reduce mortality and potential disability. However, in view of the small sample size, care must be taken when these results are interpreted and further evaluation in larger trials is needed.