Vascular inflammation underlies the development of atherothrombotic stroke

Author:

A.V. ROMANENKO, I.P. AMELINA, E.YU. SOLOVYEVA
Pirogov Russian National Research Medical University, Moscow, Russia

Summary:
Atherothrombotic stroke is the one of the most common subtypes of ischemic cerebral circulatory disorders, the cause of which is atherosclerosis of the major arteries of the brain or their branches. The results of recent studies have shown that the atherosclerotic process is based on an inflammatory process in the vascular wall that leads to the initiation of atherosclerosis, endothelial dysfunction, oxidative stress, and the redistribution of various protein components in the blood-brain barrier. As a result, the progression of the described conditions leads to the manifestation of clinical symptoms and the formation of an acute vascular event. Understanding of the molecular components underlying functional disorders and damages of the cerebral vessels gives the key to modern therapy strategies. It is forming the foundation for the adequate, pathogenetically reasonable drug correction. For such patients, it should be aimed at the normalization of cerebral and central hemodynamics and incorporate the mechanisms of neuroplasticity. The drug 2-ethyl-6-methyl-3-oxypyridine-succinate (mexidol) can be considered as one of the pathogenetically justified agents in complex drug therapy of brain ischemia. Keywords: ischemic stroke, atherosclerosis, vascular inflammation, oxidative stress, endothelial dysfunction, ethylmethylhydroxypyridine succinate.


Efficacy and safety of ethylmethylhydroxypyridine succinate in patients with ischemic stroke

Author:

M.V. ZHURAVLEVA1,2, I.A. SHCHUKIN3, M.S. FIDLER3, A.B. PROKOFIEV2, S.YU. SEREBROVA2, N.S. VASYUKOVA4, E.YU. DEMCHENKOVA1, V.V. ARKHIPOV1,2
1Research Centre for Examination of Medical Devices, Moscow, Russia;
2Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia;
3Pirogov Russian National Research Medical University, Moscow, Russia;
4Federal Scientific Center — All-Russian Scientific Research Institute of Experimental Veterinary Medicine named after K.I. Skryabin and Ya.R. Kovalenko, Moscow, Russia

Summary:
Stroke is still the most significant problem of the modern medicine and the leading cause of mortality and morbidity. There is the great experience of neuroprotection in patients with stroke in the Russian Federation. In clinical practice it’s important to follow conditions, where neuroprotection will have maximum safety and effectiveness. The clinical trials of ethylmethylhydroxypyridine succinate (mexidol) in patients with acute ischemic stroke are described in the present review. Early management (in the first 6 hours) with mexidol significantly improve recovery dynamic and stroke outcome. Therapy with mexidol increases neurological recovery, improves vital activity and quality of life of patients with stroke. Furthermore, mexidol demonstrates high safety profile. Keywords: ischemic stroke, thrombolytic therapy, clinical trial, disability, antioxidant system, ethylmethylhydroxypyridine succinate, Mexidol.