[Role and place of ipidacrine in the therapy of diseases of the peripheral nervous system. The resolution of the expert council]. / Rol' i mesto ipidakrina v terapii zabolevanii perifericheskoi nervnoi sistemy. Rezolyutsiya Soveta ekspertov.

The resolution of the expert council is devoted to discussing aspects of the use of ipidacrine for the treatment of mononeuropathies, polyneuropathies and radiculopathies of various etiologies. Specialists prepared recommendations for ipidacrine's application in treating peripheral nervous system disorders.

[COMPASS study results as a foundation for new treatment approach for neurological patients. Opinion of the expert council of december 18, 2021]. / Znachenie rezul'tatov issledovaniya COMPASS v izmenenii podkhodov k lecheniyu patsientov nevrologicheskogo profilya. Zaklyuchenie soveta ekspertov ot 18 dekabrya 2021 g.

The resolution of the Council of Experts devoted to the discussion of the effectiveness of the use of a combination of rivaroxaban 2.5 mg 2 times a day and acetylsalicylic acid 100 mg per day to prevent recurrent non-coronary ischemic stroke results of the COMPASS study is presented. The advantages of this combination and the safety of its use are considered. Recommendations for the implementation of the results of the study in clinical practice are given.

[Clinical experience with the use of a fixed combination of diclofenac and orphenadrine in the treatment of acute pain syndrome]. / Klinicheskii opyt primeneniya fiksirovannoi kombinatsii diklofenaka i orfenadrina v terapii ostrogo bolevogo sindroma.

Nonsteroidal anti-inflammatory drugs (NSAIDs) and muscle relaxants (MR) are successfully used to relieve pain, both in monotherapy and in combinations. The use of fixed drug combinations not only greatly facilitates daily clinical practice and increases patient adherence, but due to the potentiation of pharmacological effects, it allows to achieve better treatment results. This paper presents 3 clinical cases of successful inpatient use of a fixed combination of diclofenac 75 mg and orphenadrine 30 mg in the form of an infusion solution (NEODOLPASSE) for relief of acute back musculoskeletal pain syndrome.

[Betahistine in vestibular disorders: current concepts and perspectives]. / Sovremennye predstavleniya o roli betagistina v lechenii zabolevanii vestibulyarnoi sistemy.

The goal of this paper is to review the pharmacological profile of betahistine and evidence for using it in the treatment of common vestibular disorders. Betahistine is a weak agonist for histamine H1 receptors and strong antagonist for histamine H3 receptors. It demonstrates the maximum benefit in different types of peripheral vertigo, especially in Meniere's disease. The best results in decreasing intensity of vertigo, frequency of attacks and stimulation of vestibular compensation were obtained in daily dose 48 mg during 3 months. In benign paroxysmal positional vertigo betahistine is used to treat residual dizziness after successful treatment of otolithiasis and to reduce the severity of vertigo during repositioning maneuvers. In vestibular neuritis betahistine stimulates central compensation during vestibular rehabilitation. A new once-daily drug formulation of modified-release betahistine is non-inferior to traditional and has a comparable safety profile, and could improve patient adherence. The implication of betahistine in the treatment of central vestibular disorders is under-researched. The efficacy of betahistine in increasing of vestibular compensation in post-stroke central vestibular disorders, persistent postural-perceptual dizziness and its role in vestibular migraine need further investigation.

[Peripheral neurostimulation in headache treatment]. / Perifericheskaia neirostimuliatsiia v terapii golovnykh bolei.

According to rough estimates, at least one third of the population in developed countries suffers, to varying degrees, from certain forms of primary headache, the modern pharmacotherapy of which is not always effective and has a number of limitations. The non-pharmacological treatment of headache can be an alternative to the prescription of pharmacological agents and the only possible assistance option for patients developing drug-resistant cephalalgias. This review describes various methods of electrical neuromodulation that are used for the management of primary headaches. The authors provide information on current stages in implementation of implantable and non-invasive equipment into clinical practice, which makes possible electrical stimulations of peripheral nerves and of the sphenopalatine ganglion, as well as allows transcranial magnetic stimulation. Also the appearance and usage of portable electrical devices available on the world market are described, and mechanisms that can underlie anticephalgic action of neuromodulation therapy are discussed. Special attention is paid to the methods that are applied for electrostimulation of the vagus nerve and occipital nerves.

[Ways of optimizing the management of patients with migraine in Russia (resolution of the council of experts)]. / Puti optimizatsii vedeniia patsientov s migren'iu v Rossii (rezoliutsiia soveta ékspertov).

Migraine is the third most common disease in the world. The overall prevalence of migraine in the Russian Federation is estimated at 20% with an estimated global prevalence of 14.7%. Migraine affects mostly people of working age and has a significant negative impact on the quality of life, the level of adaptation, ability to work, social functioning. Migraine represents a significant social and economic burden for patients and society as a whole. A team of national experts on migraine offers a program to prioritize quality of management of patients with headache.

[The diagnostic significance of vestibular evoked myogenic potentials in different types of vertigo]. / Diagnosticheskoe znachenie vestibuliarnykh miogennykh vyzvannykh potentsialov pri raznykh tipakh golovokruzheniia.

AIM: To study the parameters of vestibular evoked myogenic potentials (VEMPs) in different types of vertigo. MATERIAL AND METHODS: Seventy-seven patients, 35 men and 42 women, aged 43.7±12.5 years, with vestibular vertigo and unsteadiness were examined. The activity of the stemocleidomastoid muscle in response to auditory stimulation of the ipsilateral ear was recorded using surface electromyography. RESULTS: There were a trend towards the increase in the N2 latency, the significant reduction of the P1-N2 amplitude (p<0,005) on both sides and significant changes in the coefficient of asymmetry. Compared to healthy people, the P1 latency and asymmetry in P1 latency were significantly increased in patients with peripheral type of vertigo (p<0,005 and р=0,0007, respectively). There were no differences in the P1 latency and N2 in patients with unsteadiness. CONCLUSION: In patients with peripheral vertigo, central vertigo and unsteadiness, vestibular-spinal reflex was disturbed at different levels of vestibular analyzer.

[Diagnosis and treatment of migraine: Recommendations of the Russian experts]. / Diagnostika i lechenie migreni: rekomendatsii rossiiskikh ékspertov.

These recommendations on the diagnosis and treatment of migraine were elaborated by Russian headache experts in accordance with the evidence-based practice. Together with the latest classification, diagnostic principles and criteria of different clinical sub-forms the consensus contains basic data on migraine epidemiology, pathophysiological mechanisms, differential diagnosis and most effective and evidence based approaches to pharmacological and non-pharmacological management of migraine patients.

[The differential diagnosis of recurrent episodes of vertigo].

UNLABELLED: Recurrent episodes of vertigo are one of the most frequent reasons of referrals for medical help. In the Russian medicine, the development of vertigo is traditionally associated with a cerebral vascular pathology. It is suggested that correctly planned clinical neurovestibular study may identify the signs of a balance disorder of peripheral and central genesis. OBJECTIVE: To increase the effectiveness of the differential diagnosis of peripheral and central vertigo in patients with recurrent episodes of balance disorders using the protocol of neurovestibular examination ALGORITM. MATERIAL AND METHODS: The study included 120 outpatients with preliminary diagnoses of cerebral ischemia and autonomic vascular dystonia. RESULTS: Signs of lesion of peripheral and central regions of the vestibular system were found in 43.5 and 17.5% patients, respectively. Benign positional vertigo was the most frequent cause of vertigo while chronic cerebral ischemia was identified in 16.5% of the patients. CONCLUSION: Neurovestibularexamnation using the protocol ALGORITM is important for assessment of the level of vestibular system lesion. Iitis necessary to use it in complex examination of patients with complaints of vertigo.

[Noopept in the treatment of mild cognitive impairment in patients with stroke].

Noopept is a neuroprotector and nootropics. Literature data revealed the treatment effect of noopept on mild cognitive impairment in patients with discirculatory encephalopathy. The present open prospective study included 60 patients with stroke treated with noopept during 12 months. Cognitive functions were assessed before and after treatment using neuropsychological tests. An analysis of MMSE scores and lateral and categorical associations revealed the significant improvement of cognitive functions after 2 months in patients of the main group compared to the controls. The global assessment of efficacy revealed the mild improvement in the main group while no changes were found in the control group. The results have demonstrated that noopept, used in dose 20 mg daily during 2 months, improves cognitive functions in stroke patients and has a high level of safety.

[Effect of GABA-positive drugs on the background and superior sagittalis sinus-electrostimulated activity of neurons in the nucleus trigeminalis caudalis of rats].

There is extensive clinical evidence for the high efficacy of GABA-ergic drugs in prophylactic and abortive treatment of migraine and cluster headache, while the mechanisms of anticephalgic drugs action are not clear, in particular, because of insufficient number of investigations on experimental headache models. In this study, the influence of baclofen (i.v.) in doses 2.5, 5, 10, and 15 mg/kg and valproate (i.v.) in doses 25, 50, 100, and 200 mg/kg on the background activity of the trigeminal nucleus caudalis neurons and that evoked by electrical stimulation of the superior sagittalis sinus was investigated in series of acute experiments on rats. It is established, that baclofen and valproate reduce both the background and evoked activity of trigeminal complex neurons in dose-dependent manner, thus determining the role of GABA-A and GABA-B receptors in realization of this effect. These results provide experimental basis for explanation of the clinical efficacy of the GABA-positive drugs in vascular headaches.

[Fluvoxamine, amitriptyline and transcranial electrostimulation of the brain in the treatment of chronic daily headache].

Efficacy of antidepressants fluvoxamine, amitriptyline and transcranial electrostimulation of the brain in the treatment of chronic daily headache has been studied. Amitriptyline had the highest effect in dosage 50 mg daily but was not well tolerated by patients that resulted in that only 50% of them finished the study. Fluvoxamine had high efficacy and good tolerability in the treatment of chronic daily headache and medication overuse headache. Small dosages of amitriptyline and fluvoxamine potentiated the analgesic effect of transcranial electrostimulation of the brain. The combination of antidepressants with transcranial electrostimulation of the brain alleviated the negative effect of the withdrawal of overused analgesics and may be recommended for out-patient use.