[Efficiency evaluation of the Neuromidin in the treatment of pain of the patients with discogenic lumbosacral radiculopathy: results of a multicenter post-registration prospective open comparative trial]. / Otsenka effektivnosti Neiromidina pri lechenii bolevogo sindroma u patsientov s diskogennoi poyasnichno-kresttsovoi radikulopatiei: rezul'taty mnogotsentrovogo postregistratsionnogo prospektivnogo otkrytogo sravnitel'nogo issledovaniya.

OBJECTIVE: Evaluation of the effect of Neuromidine on the dynamics of pain syndrome in the treatment of patients with discogenic lumbosacral radiculopathy. MATERIAL AND METHODS: Patients with a confirmed diagnosis of discogenic lumbosacral radiculopathy no more than one year old and moderate intensity of pain syndrome on a visual analog scale were included in the main group (OH, n=62, age - 53.1±15.6 yrs) and the comparison group (HS, n=40, age - 53.7±12.9 yrs). OG patients received Neuromidine (15 mg/1 mL 1 once a day IM for 10 days, then 20 mg 3 times a day for 8 weeks) in addition to the standard drug therapy, HS patients received only standard drug therapy. The duration of the study was 8 weeks. The degree of decrease in the intensity and dynamics of pain syndrome, activity and frequency of pain in the lumbar spine, changes in the level of physical activity, and the severity of emotional disorders were evaluated. The level of inflammatory markers in the blood and the dynamics of monosynaptic spinal H-reflex parameters were evaluated. RESULTS: Before the study, there were no statistically significant differences there were no results of clinical and laboratory-instrumental examination between groups. After 8 weeks, the reduction of pain by VAS in the main group was statistically significant in contrast to the comparison group (p=0.0001). In the main group there was a statistically significant increase in the mean cognitive impairment score (p=0.0029), as well as an improvement in psycho-emotional state with a significant decrease in GAD-7 (p=0.0002) and PHQ-9 (p=0.0096). After 8 weeks of therapy, IL-6 level in the main group was statistically significantly lower (p=0.0027) than in the comparison group. The results of H-reflex study revealed an increase in its amplitude and some shortening of latency at the end of Neuromidine therapy. The drug had no undesirable side effects and was well tolerated. CONCLUSION: Administration of Neuromidine 15 mg/1 ml once a day intramuscularly for 10 days followed by 20 mg 3 times a day for 8 weeks has an effective analgesic effect as adjuvant therapy in patients with discogenic lumbosacral radiculopathy. The inclusion of Neuromidine in the complex treatment of patients with pain syndrome in discogenic radiculopathy is superior in efficacy to standard drug therapy.

Results of the post-registration clinical study "PARUS" on efficiency and safety assessment of Mydocalm-Richter for local injection therapy of a myofascial trigger zone.

AIM: The "PARUS" program included investigation of the analgesic, muscle relaxant and sedative effects of Mydocalm-Richter which acts as central muscle relaxant in patients with myofascial pain syndrome, taking into account its registered indication for use - the hypertonus and cross-striated muscle spasm. MATERIALS AND METHODS: Fifty patients with myofascial trigger points, the mean age of 41.67±11.86 years, have been enrolled in the study. All patients had undergone clinical examination that allowed the diagnosis of myofascial pain syndrome. The intensity of pain syndrome was evaluated using the pain visual analogue scales and McGill pain questionnaire. Visualization of area in spasm and evaluation of blood circulation was carried out using the ultrasound scan of target muscle. In order to objectively evaluate any conceivable hypotensive and sedative effects of Mydocalm-Richter we used the orthostatic test, Schulte's test for attention span and perfor-mance distribution and Munsterberg's test for attention discrimination and concentration. RESULTS: The analgesic and muscle relaxant effects of Mydocalm-Richter become apparent by day 3 post-injection, and the muscle relaxation effect is reaching its maximum on day 10 post-injection. Cardiovascular function following administration of Mydocalm-Richter was evaluated using the orthostatic test which revealed good orthostatic tolerance. Single injection of tolperisone hydrochloride possessing a central muscle relaxant activity has no sedative effect and does not influence patient response time. The ultrasound examination data demonstrated the improvement and in some cases restoration of blood circulation in the myofascial trigger points. CONCLUSION: Clinical study "PARUS" conducted in patients with myofascial pain has demonstrated a positive muscle relaxant and analgesic effect of Mydocalm-Richter that resulted in restoration of peripheral circulation in the myofascial trigger pointsconfirmed by ultrasound examination. An important benefit of this drug product is the absence of sedative effect and arterial hypotension.

[Cocarnit in the treatment of diabetic polyneuropathy]. / Primenenie preparata kokarnit pri lechenii patsientov s diabeticheskoi polineiropatiei.

AIM: Study the effect of cocarnit on the peripheral nerve functions in patients with diabetic distal sensorimotor polyneuropathy (DDSP). MATERIAL AND METHODS: Thirty patients with DDSP, aged from 27 to 65 years, mean 55.3±10.8 years, with diabetes mellitus duration from 2 to 20 years (mean 8.0±5.8 years) received cocarnit as monotherapy in dose of 2 ml daily during 9 days. The intensity and character of pain were assessed with PainDetect, ТSS and NSS inquirers, quality-of-life was measured with the Russian version of EuroQol-5D questionnarie. The state of the neuromotor apparatus was studied using stimulation electromyography with the analysis of conduction along motor fibers of peripheral nerves and evoked sympathetic skin responses (ESSR). RESULTS: After treatment, there was the improvement of scores on PainDetect by 44.3% (p<0.05), NSS by 41.9% (p<0.05) and ТСС by 103.9% (p<0.05). An increase in the impulse conduction velocity, M- and S-response amplitudes and normalization of ESSR parameters were observed. In the first turn, the improvement was related to damaged nerves. CONCLUSION: Cocarnit is an effective drug in the treatment of patients with DDSP.