A Study of the Safety and Efficacy of ONO-4641 in Patients With Relapsing-Remitting Multiple Sclerosis (DreaMS)
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT01081782 |
Recruitment Status :
Completed
First Posted : March 5, 2010
Last Update Posted : December 25, 2013
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Multiple Sclerosis | Drug: ONO-4641 Drug: ONO-4641 placebo | Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 407 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Investigator) |
Primary Purpose: | Treatment |
Official Title: | A Double-Blind, Placebo-Controlled Study of the Safety and Efficacy of ONO-4641 in Patients With Relapsing-Remitting Multiple Sclerosis |
Study Start Date : | March 2010 |
Actual Primary Completion Date : | December 2011 |
Actual Study Completion Date : | December 2011 |

Arm | Intervention/treatment |
---|---|
Experimental: E1 |
Drug: ONO-4641
0.15 mg once per day for 26 weeks |
Experimental: E2 |
Drug: ONO-4641
0.1 mg once per day for 26 weeks |
Experimental: E3 |
Drug: ONO-4641
0.05 mg once per day for 26 weeks |
Placebo Comparator: P |
Drug: ONO-4641 placebo
Placebo once per day for 26 weeks |
- Total number of T-1-weighted Gd-enhanced lesions obtained with MRI at 4-week intervals for 26 weeks. [ Time Frame: 26 weeks ]
- Total volume of Gd-enhanced lesions [ Time Frame: 26 weeks ]

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Ages Eligible for Study: | 18 Years to 55 Years (Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Adult male or female aged 18-55 years inclusive at screening
- Patients who have a definite diagnosis of relapsing-remitting Multiple Sclerosis
Exclusion Criteria:
- Multiple Sclerosis course other than relapsing-remitting multiple sclerosis
- History of malignancy
- History of clinically significant chronic disease of the immune system (other than Multiple Sclerosis)
- Inability to undergo Gd-enhanced MRI scans
- Diagnosis of diabetes mellitus (type I or type II)

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01081782

Study Director: | Ono Pharma USA, Inc. | Ono Pharmaceutical Co. Ltd |
Responsible Party: | Ono Pharma USA Inc |
ClinicalTrials.gov Identifier: | NCT01081782 |
Other Study ID Numbers: |
ONO-4641POU006 |
First Posted: | March 5, 2010 Key Record Dates |
Last Update Posted: | December 25, 2013 |
Last Verified: | November 2013 |
Multiple Sclerosis ONO-4641 |
Multiple Sclerosis Multiple Sclerosis, Relapsing-Remitting Sclerosis Pathologic Processes Demyelinating Autoimmune Diseases, CNS |
Autoimmune Diseases of the Nervous System Nervous System Diseases Demyelinating Diseases Autoimmune Diseases Immune System Diseases |