Melatonin in Relapsing-Remitting Multiple Sclerosis Patients
Melatonin in Relapsing-Remitting Multiple Sclerosis Patients
The purpose of this study is to determine whether melatonin is effective in the treatment of
 relapsing-remitting multiple sclerosis patients as a supplement to the main disease-modifying
 drugs.
Multiple sclerosis is an autoimmune chronic demyelinating disorder of the central nervous
 system, and the major cause of disability in the youngsters all over the world, still with no
 definitely known etiology and treatment. Melatonin is a hormone secreted by pineal gland
 famous for its role in circadian rhythm regulation, and with known antioxidant effects. It
 was shown that melatonin is lower in multiple sclerosis patients in the relapse phase in
 comparison to other diseases and is correlated with the Multiple Sclerosis Functional
 Composite score of the patients. Melatonin is also suggested to have an immunomodulatory
 role. Therefore, we hypothesize that melatonin can be effective in the treatment of
 relapsing-remitting multiple sclerosis patients.
Inclusion Criteria:

 -  definite diagnosis of relapsing-remitting multiple sclerosis

 -  EDSS <=5

 -  at least 6months consumption of interferon beta 1a

 Exclusion Criteria:

 -  illiteracy

 -  evidence of Nystagmus or visual acuity lower than 5/10 in each of the eyes

 -  relapse in the last 3 months

 -  pregnancy or deciding to become pregnant during the following year

 -  regulatory consumption of warfarin, nifedipine, nonsteroidal anti-inflammatory drugs
 (NSAIDs), beta-blockers, fluvoxamine, isoniazide, progestin

 -  history of epilepsy, stroke, major depression, endocrine, hepatic, hematologic, and
 nephrologic diseases