[Scales and tests in the rehabilitation and treatment of patients with spasticity of the lower limbs]

[Tardue scales in the diagnostic of spasticity]

Diagnosis, treatment and rehabilitation of patients with spasticity remain a challenge, in which standard methodological approaches have not yet been developed. One of the most promising solutions to this problem is the use of the Modified Tardieu scale (MTS). The article describes the method of working with MTS tested in the examination, treatment and rehabilitation of patients with acute cerebrovascular accident (n=112) and patients with multiple sclerosis (n=17). The original version of MTS has been translated into Russian. The use of MTS assessment system allows the diagnosis of the main elements of the clinical picture of the damage to the central nervous system, such as paresis, spasticity, violation of proprioception, as well as the qualitative and quantitative assessment of the dynamics of rehabilitation and treatment of spasticity with botulinum neurotoxin (BoNT).

[Combination of central and peripheral muscle relaxants in the treatment of post-stroke spasticity]

AIM

To study the electromiographic (EMG) parameters and to evaluate the therapeutic efficacy of a combination of central (baclofen, baclosan) and peripheral (incobotulotoxinA, xeomin) muscle relaxants in the treatment of post-stroke spasticity (PSS).

MATERIAL AND METHODS

Ninety-six patients with PSS of upper and lower limbs were divided into 2 groups: the first group (n=56) was treated with xeomin and the second (n=40) received combined therapy of xeomin and baclofen. Xeomin was administered according to the pattern of spasticity. The total dosage reached 800 U. Baclofen was used orally in a dose of 10 mg 3 times a day. The scales of paresis and spasticity assessment (MRCS, MAS and Tardieu), activity and participation of patients in everyday life (Bartel, Rankin, Rivermead mobility Index, comfortable walking test, LASIS) were used. EMG and transcranial magnetic stimulation (TMS) were performed. M-response, H-reflex, F-wave, central conduction time were determined. The total duration of the study was 120 days. Patients were assessed at 4 points.

RESULTS AND CONCLUSION

Potentiation of peripheral and central muscle relaxants and prolongation of the effect of xeomin was revealed (it was expressed in the reduction of the number of injection sessions from 7-8 to 5-6). The use of xeomin in a total dosage of up to 800 U has shown its efficacy and safety for the treatment of spasticity of the upper and lower limbs. The results of EMG and TMS shed a light on the mechanisms of the therapeutic effect of combined (xeomin+baclosan) and monotherapy (xeomin) spasticity.

[Spasticity: from pathophysiology to treatment]

The article presents modern views on the pathophysiology of spasticity, which is a frequent disabling consequence to the upper motor neuron (UMN) damage. Morphological and functional system of motion organization and the changes after the UMN damage is considered. The authors analyze existing definitions of spasticity. Stages of spasticity development are described in the context of neuroplasticity as well as in the framework of pathogenesis and sanogenesis. Existing ideas of its pathogenesis are compared with the typical clinical symptoms. The occurring pathological processes in muscles, tendons and joints that can aggravate the development of spasticity and complicate the diagnosis are considered. In addition, the main pathological spasticity patterns are described and the current development of diagnostic techniques is estimated. A review of main methods of spasticity treatment is presented. Special attention is paid to the botulinum neurotoxin type A (BoNT) preparations and central action muscle relaxants. The pathophysiological basement for complex treatment of spasticity as a part of the general rehabilitation process is given, so that the BoNT can be considered as the obligatory element of standard rehabilitation programs.