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Monoclonal antibodies as disease modifying therapy in multiple sclerosis.

ABSTRACT: Multiple sclerosis (MS), a demyelinating disease of the central nervous system, was untreatable until the mid-1990s when beta-interferons and glatiramer acetate were introduced. These agents, while effective, were relatively nonspecific in action. Over the last 10 years, research has focused toward developing more targeted therapies for the disease. Monoclonal antibodies (mAbs) have been central to these efforts and many of the mAbs studied in MS have been singularly effective. We review here the 6 monoclonal antibodies that have been approved for MS or are in late-stage clinical trials, focusing on the drugs' efficacy and safety. Additionally, we review several monoclonal antibodies that were studied in MS but were found to be ineffective or even deleterious in this patient population.

SUBMITTER: Longbrake EE

PROVIDER: S-EPMC3967547 | biostudies-other | 2013 Nov

REPOSITORIES: biostudies-other

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Monoclonal antibodies as disease modifying therapy in multiple sclerosis.

Longbrake Erin E EE Parks Becky J BJ Cross Anne H AH

Current neurology and neuroscience reports 20131101 11

Multiple sclerosis (MS), a demyelinating disease of the central nervous system, was untreatable until the mid-1990s when beta-interferons and glatiramer acetate were introduced. These agents, while effective, were relatively nonspecific in action. Over the last 10 years, research has focused toward developing more targeted therapies for the disease. Monoclonal antibodies (mAbs) have been central to these efforts and many of the mAbs studied in MS have been singularly effective. We review here th ...[more]

PMID: 24027005

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Project description:OBJECTIVE:To summarize major clinical trials which evaluate the efficacy and safety data of approved disease modifying agents for the treatment of various types of multiple sclerosis. DATA SOURCES:A MEDLINE (1966 to August 2008) search of clinical trials using the terms multiple sclerosis, interferon, glatiramer, mitoxantrone and natalizumab was performed. A manual bibliographic search was also conducted. English-language articles identified from the searches were evaluated. New agents under investigation in phase 3 clinical trials were identified using www.clinicaltrials.gov. STUDY SELECTION #ENTITYSTARTX00026; DATA EXTRACTION:Relevant information was identified and selected based on clinical relevance and evidence-based strength. Prescribing information leaflets were used to provide usual dosage, contraindications, precautions, monitoring parameters and other relevant drug-specific information. DATA SYNTHESIS:Interferon beta products are more efficacious for the treatment of relapsing-remitting multiple sclerosis. Interferon beta 1-b also delayed the time to diagnosis of definite multiple sclerosis and reduced brain lesion burden in patients with clinical isolated syndrome. Glatiramer and natalizumab have both established efficacy in relapsing forms of multiple sclerosis; whereas mitoxantrone is more commonly used in patients with advanced disease. There are limited data the comparative efficacy among different disease modifying agents. New agents currently under investigation have showed promising results and may offer more treatment options in the future. CONCLUSIONS:MS is a complex and devastating disease with challenging treatment considerations and approaches. Interferon beta products continue to be the mainstay of therapy in many patients, however, other treatments are proving to be at least as effective in the management of various types of MS. Newer compounds are being developed and studied with much anticipation and promise for the clinical management of the disease.

Dataset Information

Monoclonal antibodies as disease modifying therapy in multiple sclerosis.

Publications

Monoclonal antibodies as disease modifying therapy in multiple sclerosis.

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