[Assessment of the safety and clinical efficacy of the Brainmax in therapy of non-demented patients with a mild cognitive impairment]

OBJECTIVE

The assessment of the clinical efficiency and safety of the drug Brainmax and its influence on the degree of functional recovery in the treatment of patients with non-dementia cognitive disorders with this drug.

MATERIAL AND METHODS

An open multicenter randomized study included 60 patients of 18-55 years with light and moderate CI, having complaints of the cognitive spectrum. They used a clinical and neurological study using generally accepted scales and tests (MoCA, MMSE, MFI-20 tests, Schulta, DSST tests and an assessment of the quality of life of SF-36). Patients were randomized in two groups comparable by age and gender. Group 1 was treated with Brainmax per os twice every day for 14 days. After 10-days rest they received same medication for another 14 days. Group 2 was treated with Brainmax per os twice every day for 14 days, without the continuation. The total duration of the study was 40 days, the assessment of their condition was carried out on the 1st day (visit 1), after 15 days (visit 2) and after 40 days (visit 3) using the indicators of the above scales and tests in comparison with the background data. Safety assessment was carried out by the presence and structure of undesirable phenomena.

RESULTS

The use of Brainmax led to a significant improvement in cognitive performance according to all generally accepted scales and tests (concentration and maintaining of attention, working memory, visual-constructive skills, volume and speed of attention speed, information processing and executive functions), as well as to the decrease severity of asthenia and improvement of the quality of life.

CONCLUSION

Brainmax has shown a good safety profile, tolerability and clinical efficacy in the treatment of young and middle-aged patients with non-demented cognitive impairment. Significant improvement was observed both with single and double course administration of the drug, but a significantly better effect was noted after its repeated course, which reflects, among other things, the cumulative effect of the active substances of this drug and makes longer use of the drug Brainmax justified and appropriate in these categories of patients. The data obtained allow us to recommend the wider use of the drug Brainmax in clinical practice for the treatment of CI in patients of different ages, which will optimize therapy and improve the course and outcome of the disease.

[The effect of the use of the drug recognan (citicoline) on the state of higher mental functions in patients with mild cognitive impairment]

OBJECTIVE

The aim of the observational program was to study the effect of the use of the drug recognan (citicoline) on the state of higher mental functions (memory, attention, visual-motor coordination, dynamic praxis,verbal thinking and imagination) in patients with mild cognitive impairment.

MATERIAL AND METHODS

A survey of 54 subjects (16 of them male and 38 female) aged 18-50 years (average age 28.5±10.5 years) was conducted with a diagnosis of «Mild cognitive impairment» («F06.7»). The group was randomized into 2 subgroups: the main subgroup (26 people) received oral therapy with the drug Recognan, for 30 days, with the daily dosage of the drug being 500 mg. In the control group (28 people), nootropic drug therapy was not performed. Standard psychometric techniques were used to study higher mental functions. All subjects were examined three times (initially, in the middle of the study - on day 15, at the end of the study - on day 30).

RESULTS AND CONCLUSION

After 2 weeks of treatment with recognan, there was an improvement in concentration in 81.9%, memory in 50% (p=0.008), verbal imagination productivity in 68.2% (p=0.015), counting functions in 60% (p=0.015), visual-motor coordination and dynamic praxis - in 86.4% (p=0.003), increased speed and efficiency of mental work (p=0.001). After a 30-day course of treatment with recognan, there was an improvement in memory in 58.3% of patients (p=0.007), an increase in concentration in 64%, an improvement in counting functions in 64.3% (p=0.011), verbal imagination productivity in 63.3%, visual-motor coordination and dynamic praxis in 86.4% (p=0.007), speed and efficiency of mental work (p=0.006), which indicates a complex positive effect of recognan on higher mental functions in patients with mild cognitive impairment cognitive impairment.

[Results of multicenter study of efficacy and safety of divaza in the treatment of the asthenic and mild to moderate cognitive disorders in elderly and senile subjects]

AIM

To study the efficacy and safety of divasa in elderly and senile subjects with asthenic and mild to moderate cognitive disorders.

MATERIAL AND METHODS

The study included 126 patients with clinically significant asthenia and mild to moderate cognitive disorders. Asthenia was assessed with MFI-20, cognitive disorders with MMSE, clock drawing test and verbal association test. All patients were treated with divasa in dose 2 tablets 3 times a day.

RESULTS AND CONCLUSION

The efficacy and safety of divasa in asthenic and mild to moderate cognitive disorders in elderly and senile subjects were shown. There is a need for a multicenter placebo-controlled trial on the efficacy of divasa to treat cognitive and asthenic disorders in elderly patients.