Study of the Effectiveness of Treatment of Sarcopenia With the Use of a Medicinal Product (Nandrolone), Comprehensive Physiotherapy and Diet

Patients will receive nandrolone decanoate (1 ml, 50 mg/ml intramuscularly given per visit) or placebo

"The physiotherapeutic intervention includes the following components:~1. Strength training will include strength exercises 3 x a week x 30 min - load from 60% to 80% 1RM for individual muscle groups, - 10 repetitions of the exercise, - 1-3 series in 1 session (break between sessions 60 seconds).~2. Endurance training will include aerobic exercises (cycle ergometer, treadmill, general fitness exercises) 3 times a week x 30 minutes, load from 60% to 80% of maximum heart rate."

An individual diet in terms of calorific value and the content of energy substrates - proteins, fats and carbohydrates, as well as other nutrients, in accordance with specific nutrition standards.

Placebo