Active clinical trials for "Sclerosis"

This is a prospective, observational, single-blinded, longitudinal, 24-month OCT study of the evolution of axonal loss, as evidenced by loss of RNFLT and TMV, in RRMS patients treated with GA and in healthy controls.

The correlation between relapses in MS and vitamin D intake will be examined.

Balance disorders are frequently observed in patients with Multiple Sclerosis (MS) and the deterioration of the static and dynamic control of balance is an important and basic symptom of disease progression. Measure balance disorders with force platforme requires personnel and represent a significant cost. The platform Nintendo Wii Fit represents a valid economic alternative

Study Design: Phase 4, pilot, single center, observational study. MEP's will be obtained twice, two weeks apart at baseline and every 6 months for 36 months (total of 14 sessions of MEP's) MEP's will include: Onset latencies and CMCT to bilateral abductor pollicis brevis and tibialis anterior muscles MEP amplitudes and the ratio of the central to peripherally obtained motor amplitudes (MEP-M ratio) to bilateral abductor pollicis brevis and tibialis anterior muscles Clinical measures (EDSS, MEP's, T25FWT, 6MWT, 9HPT) will be obtained at baseline and every 6 months for 36 months. Study location: Single center in Canada Study Objectives: Primary: To evaluate the reliability of MEP's in Alemtuzumab treated MS patients over a 36 month period. Secondary: To determine the degree of correlation between MEP's and presently used clinical measures of efficacy (EDSS, 6MWT, T25FWT, 9HPT) and to determine if MEP's can predict who will require a third cycle of Alemtuzumab.

To evaluate treatment tolerability, adherence and quality of life (QoL) over 1 year in MS (Multiple Sclerosis) participants who have been switched - due to persistent tolerability issues, particularly injection problems - from a subcutaneous injectable disease-modifying treatment (DMT) given several times a week (Rebif, Betaferon or Copaxone) to once weekly Avonex 30 μg given intra-muscularly. Avonex will be applied by the injection device Avonex Pen.

Most experts in the field consider Multiple Sclerosis as the main auto immune disease of the central nervous system. In spite of many works, the data in the literature concerning the antigens targeted by the CD8+ T-Cell response are still contradictory and insufficient.

To evaluate the usability of positron emission tomography imaging as a novel outcome measure in multiple sclerosis studies

The aim of this study is to determine whether prophylactic vaccines recommended are effective and safe in patients with multiple sclerosis(MS) under MS-specific therapy.

This study intends to explore evolution of MSRV expression by analyzing the levels of MSRV transcripts in blood, as well as the levels of the MSRV-Env protein in serum of MS patients. The study will be conducted over one year in four cohorts of patients with different forms of MS (remitting-relapsing MS i.e. RRMS, primary-progressive MS i.e. PPMS and secondary-progressive MS i.e. SPMS) and in clinically isolated syndrome (CIS) patients who have suffered a single clinical event but do not comply with diagnosis criteria for definite MS. The MSRV RNA and MSRV-Env protein levels will be correlated with the clinical evolution of patients and with the reverse transcriptase activity, inflammatory markers assessed by cytokines levels. A control group of healthy subjects will be included (the study, GN-E-003, is performed in parallel and is part of another dedicated protocol).

The purpose of this observational study is to collect long-term data on safety and effectiveness of fingolimod, particularly including clinical disease and patient outcome related parameters such as relapse and disability, in patients who have participated in prior trials within the fingolimod clinical development program. Furthermore, this study explores the incidence of selected safety related outcomes of fingolimod treatment during follow-up visits within the context of routine medical practice.