The application of trimetazidine in healthy individuals: a systematic review.

OBJECTIVE: Currently, there is no evidence to support trimetazidine (TMZ) administration aimed at enhancing physical performance or post-exercise recovery in healthy individuals or athletes from the general and athletic populations, respectively. Considering the lack of empirical data, from a scientific and practical perspective, it would be interesting to review research with high methodological quality that examines the effects of TMZ on healthy individuals and athletes from various age groups. MATERIALS AND METHODS: Data sources included English articles that were initially searched by keywords utilizing PubMed, Scopus databases, and the Cochrane Library and published prior to November 2022. Thus, a systematic review of the scientific literature was performed with a traditional PRISMA methodology. An initial keyword search found 2,673 publications, and further screening selected 66 articles, of which only two articles met the inclusion criteria. RESULTS: Two trials examining the effect of TMZ on healthy members of the general population that were published in 2017 and 2019 were analyzed. Publications examining athletes were not recruited for this analysis. CONCLUSIONS: Currently, there are no data reporting a positive effect of TMZ on physical performance, post-exercise recovery, or other health parameters in members of the general population, while its administration is associated with the development of relatively common adverse effects.

[Diosmin in the treatment of venous disease: pharmacokinetics and pharmacodynamics (in Russian only)]. / Diosmin v lechenii venoznoi patologii: osnovy farmakokinetiki i farmakodinamiki.

The issues of absorption, bacterial intestinal metabolism and hepatic metabolism of diosmin are described. The main metabolites of the drug and the ways of their elimination are indicated. The article describes the main therapeutic targets and mechanisms of influence on the course of disease including effect on the venous wall tone and permeability, lymphatic drainage, inflammation and oxidative stress.

[Pharmacology of the drugs prescribed for chronic venous diseases]. / Farmakologiia preparatov, primeniaiushchikhsia pri khronicheskikh zabolevaniiakh ven.

The main groups of the drugs used for pharmacotherapy of chronic venous disease are considered. The main therapeutic targets of the drugs including their effect on venous wall tone, permeability and inflammation are described.

[Multicentre observational study of Phlebodia 600 in treatment of patients with CEAP class C0-C3 chronic venous diseases]. / Mnogotsentrovoe nabliudatel'noe issledovanie primeneniia Flebodia 600 u bol'nykh c khronicheskimi zabolevaniiami ven klassov C0-C3 po CEAP.

The purpose of the study was to evaluate efficacy of Diosmin (Phlebodia 600, Innothera, France) in treatment of patients presenting with class C0s-C3 chronic venous diseases (CVD) according to the CEAP classification. Presented herein are the results of a prospective observational study aimed at assessing the outcomes of two-month administration of Phlebodia 600 (600 mg diosmin) in patients suffering from class C0s-C3 CVD according to the CEAP classification. The study comprised a total of 868 patients, including 175 (20.2%) men and 693 (79.8%) women. Of these, 866 patients completed the study according to the protocol. Amongst the 868 followed-up patients, 851 (98.0%) subjects strictly adhered to the physician's prescription and stopped taking the drug without violation of the regimen and dosing of diosmin. The main drug dosage regimen of diosmin was 1 tablet once a day in 851/868 (98.04%) patients. Satisfaction with treatment with diosmin was reported as 'excellent' by 46.7 % of patients (95% CI: 43.3-50.0) and by 49.4% of physicians (95%: CI 46.1-52.7), being rated as 'good' by 45.0% of patients (95 % CI: 41.7-48.4) patients and by 43.6% of physicians (95% CI: 40.3-47.0). The score for the quality of life of patients according to the CIVIQ-20 scale at the first follow-up visit amounted to 45.4±15.4 points (median 43.0 points). At the second follow-up visit, this parameter improved dramatically, dropping to the level of 35.6±11.5 points (median 33.0 points). By the third follow-up visit, the positive dynamics of the parameters preserved continued, averagely amounting to 28.9±8.7 points (median 26.0 points). A decrease in the circumference of the left and right crura (by 0.39±0.74 and by 0.36±0.75 cm, respectively) was observed at the second follow-up visit. The difference of the malleolar measurements between the first and third follow-up visits amounted to 7.2±9.4 mm and 6.6±9.7 mm for the right and left crus, respectively (p<0.001). The number of patients with a reported feeling of heaviness in the legs statistically significantly decreased from 97.6% at the stage of enrollment into the study to 73.0% after 2 months of therapy, that of those with painful sensations from 84.5 to 55.3%, those with complaints of swelling (oedemas) of the lower limbs from 83.9 to 56.8%, with complaints of convulsions from 71.2 to 35.7%, with complaints of sensation of tingling from 63.4 to 34.1%, respectively. Hence, a statistically significant improvement of the patients' condition was observed as early as 30 days after the beginning of treatment. By day 60, the positive effect of the carried out therapy continued to grow. Safety and good tolerance of the drug were noted, which was confirmed by low incidence of undesirable events and high adherence to treatment.