Study: NCT05112484

Intervention type: DIAGNOSTIC_TEST
Intervention: Measurement of concentrations of orally-used DMDs
Description: For effectiveness - the measured concentrations of orally used DMDs will be correlated with the clinical condition of patients with MS (usual clinical examinations such as physical assessment of clinical condition, evaluation of EDSS scale, MSQOL-54 quality of life questionnaire, and routine magnetic resonance imaging of the brain once a year). At the same time, the relationship between the measured concentrations of orally used DMDs and the concentrations of other biomarkers of MS, such as signs of axonal (so-called plasma neurofilament light chain - pNfL) and glial (so-called chitinase 3-like 1 - CHI3L1) damage, will be analyzed. concentrations of selected cytokines, concentrations of CD4 + and CD8 + T-lymphocytes, and the results of a genetic examination of drug transporters, again with an effect on the clinical condition of the patient.

Intervention type: DIAGNOSTIC_TEST
Intervention: Measurement of concentrations of orally-used DMDs
Description: For effectiveness - the measured concentrations of orally used DMDs will be correlated with the clinical condition of patients with MS (usual clinical examinations such as physical assessment of clinical condition, evaluation of EDSS scale, MSQOL-54 quality of life questionnaire, and routine magnetic resonance imaging of the brain once a year). At the same time, the relationship between the measured concentrations of orally used DMDs and the concentrations of other biomarkers of MS, such as signs of axonal (so-called plasma neurofilament light chain - pNfL) and glial (so-called chitinase 3-like 1 - CHI3L1) damage, will be analyzed. concentrations of selected cytokines, concentrations of CD4 + and CD8 + T-lymphocytes, and the results of a genetic examination of drug transporters, again with an effect on the clinical condition of the patient.

Intervention type: DIAGNOSTIC_TEST
Intervention: Measurement of concentrations of orally-used DMDs
Description: For effectiveness - the measured concentrations of orally used DMDs will be correlated with the clinical condition of patients with MS (usual clinical examinations such as physical assessment of clinical condition, evaluation of EDSS scale, MSQOL-54 quality of life questionnaire, and routine magnetic resonance imaging of the brain once a year). At the same time, the relationship between the measured concentrations of orally used DMDs and the concentrations of other biomarkers of MS, such as signs of axonal (so-called plasma neurofilament light chain - pNfL) and glial (so-called chitinase 3-like 1 - CHI3L1) damage, will be analyzed. concentrations of selected cytokines, concentrations of CD4 + and CD8 + T-lymphocytes, and the results of a genetic examination of drug transporters, again with an effect on the clinical condition of the patient.

Intervention type: DIAGNOSTIC_TEST
Intervention: Measurement of concentrations of orally-used DMDs
Description: For effectiveness - the measured concentrations of orally used DMDs will be correlated with the clinical condition of patients with MS (usual clinical examinations such as physical assessment of clinical condition, evaluation of EDSS scale, MSQOL-54 quality of life questionnaire, and routine magnetic resonance imaging of the brain once a year). At the same time, the relationship between the measured concentrations of orally used DMDs and the concentrations of other biomarkers of MS, such as signs of axonal (so-called plasma neurofilament light chain - pNfL) and glial (so-called chitinase 3-like 1 - CHI3L1) damage, will be analyzed. concentrations of selected cytokines, concentrations of CD4 + and CD8 + T-lymphocytes, and the results of a genetic examination of drug transporters, again with an effect on the clinical condition of the patient.