Comprehensive analysis of ocrelizumab's efficacy across different forms of multiple sclerosis: a multi-dimensional approach

BackgroundMultiple sclerosis (MS) is the most common immune-mediated inflammatory demyelinating disease of the central nervous system. MS usually affects individuals between the ages of 20 and 40 and is 3 times more common among women than among men. This disease presents with a vast range of neurological symptoms and, in some cases, cognitive impairment. Aim of the studyThe purpose of this review was to assess whether the anti-CD20 antibody ocrelizumab has proven effective in treating MS since its introduction.Material and methodsThe PubMed database was searched for original papers on the effects of ocrelizumab in the treatment of MS. The inclusion criterion was a comparison of the clinical or radiological effectiveness of ocrelizumab versus placebo or other MS therapies. For this purpose, the phrase "Ocrelizumab AND Multiple Sclerosis" was used, marking only studies such as "Randomised Clinical Trial" and "Clinical Trial". The cut-off point for publishing the work was 2016.Results43 works were found, of which 15 met the conditions for inclusion in the work. The analysed studies investigated the efficacy and safety of ocrelizumab in Relapsing Multiple Sclerosis, Primary Progressive Multiple SclerosisConclusionsThe effectiveness of ocrelizumab treatment shows that the use of newly developed targeted factors may significantly improve the clinical status of MS patients. Preliminary real-world data on the efficacy of ocrelizumab are promising and align with clinical trial findings. Although ocrelizumab is generally well tolerated, it is essential to monitor and assess its long-term safety.