Active clinical trials for "Multiple Sclerosis, Relapsing-Remitting"

The study will assess the long-term safety and tolerability of AIN457 in patients with relapsing-remitting multiple sclerosis (RRMS). In addition the long-term pattern of maintenance of efficacy and health related quality of life will be explored.

In more than 40 % of multiple sclerosis (MS) patients experiencing relapse, residual disability accumulates in spite of steroid treatment. Plasma exchanges are frequently used but there is no established evidence of their efficacy.

A 6-month, Randomized, Active Comparator, Open-label, Multi-Center Study to Evaluate Patient Outcomes, Safety and Tolerability of (fingolimod) 0.5 mg/day in Patients with Relapsing Remitting Multiple Sclerosis who are candidates for MS therapy change from Previous Disease Modifying Therapy.

This is a multicenter study conducted in 3 parts. Part A is a double-blind placebo-controlled parallel-group period, and Part B and C are open-label extension periods. The primary objective of the double-blind study (Part A) is to assess the effect of Prolonged-Release Fampridine treatment on walking speed as measured by the T25FW (timed 25 foot walk) in Japanese participants with Multiple Sclerosis. The secondary objective of the double-blind portion of the study is to evaluate the safety and tolerability of prolonged-release Fampridine in this study population. The primary objective of the open-label extension study (Part B) is to evaluate the long-term safety profile of prolonged-release Fampridine. The primary objective of the additional open-label extension (Part C) is to provide participants who complete the study with continued access to prolonged-release fampridine until marketed drug can be used at the applicable site or until sponsor decision to discontinue the study.

The aim of this study is to study the comparison between the effects of supplementation with 25000 IU preformed vitamin A (retinyl palmitate) or placebo for 6 months on immune system and Th1/Th2 balance in patients with Multiple Sclerosis.

This study is to find out if Interferon-beta (IFN-beta) can recover its effectiveness after a washout period in patients with Multiple Sclerosis who have previously developed neutralizing antibodies to Interferon-Beta

To evaluate the tolerability of a new formulation of rebif and Betaseron in subjects with relapsing-remitting multiple sclerosis (RRMS) by comparing the mean change in injection site pain scores from pre-injection to 30 minutes post therapy administration.

The BEYOND Follow-Up study will give patients who participated in the preceding BEYOND study the opportunity to continue treatment with the 500µg dose of interferon beta (IFNB) 1b and will further investigate the safety and tolerability profile of interferon beta 1b 500µg during longer-term treatment.

The primary objective of this study is to determine whether DAC HYP, when compared to placebo, is effective in reducing the rate of relapses between baseline and Week 52. The secondary objectives are to determine whether DAC HYP is effective in reducing the number of new gadolinium (Gd)-enhancing lesions, reducing the number of new or newly-enlarging T2 hyperintense lesions, reducing the proportion of participants with relapses, and improving quality of life.

To determine if treatment with BG00012 can decrease the number of MS relapses during a certain time period. Other goals of the study are to determine if, over time, BG00012 treatment can decrease the number of certain types of brain lesions commonly seen in MS patients and slow down the time it takes for MS to get worse. Other objectives of the study are to determine the safety and tolerability of BG00012, as well as the effect it may have on tests and evaluations used to assess MS. Additionally, glatiramer acetate is being used to compare its benefits and risks with placebo and BG00012.