It will be double-blind, placebo-controlled study in 88 patients of both sex, aged from 18 to 65. Patients will be randomly assigned to one of two groups: placebo or IP group in 1:1 proportion. Study instruments: D-Fis, MoCA, TMT, VAS, assessment of blood keton concentration before and after first and last administration per os of 25 ml of placebo or PanTrek. PanTrek will be served in ampuls, 25 ml per ampule.~The duration of the study will be 15 days of treatment and 15 days of follow-up observation.~Patients will be assessed at screening/baseline, after 15 days and after 30 days.~The dose regimen: the shot of PanTrek, 25 ml, will be administered per os, twice per day, in the morning and in the evening, per se or deluted in 100 ml of water one hour before or after meal.
The purpose of this study is evaluating of efficacy of innovative dietary strategy -stimulation of physiological ketosis with Liquid Technology Formula PanTrek, in patients with asthenia and or decreased tolerance to physical and\or mental exertion. PanTrek is a liquid formula of potassium and magnesium salts of beta-oxibutiric acid, ginsenosides and rosmarinic acid.