Modafinil for fatigue in MS: a randomized placebo-controlled double-blind study.
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Benzhydryl Compounds↗
Biomedical subjects
Kottil W Rammohan
Publications and source records attributed to Kottil W Rammohan.
Axonal injury in multiple sclerosis.
The pivotal role of axons in the pathophysiology and pathogenesis of multiple sclerosis (MS) is increasingly becoming the focus of our attention. Axonal injury, considered at one time to be a late phenomenon, is now recognized as an early occurrence in the inflammatory lesions of MS. There is converging evidence from histopathologic, as well as magnetic resonance imaging and magnetic resonance spectroscopy studies, that axons play a crucial and dynamic role during the evolution of MS pathology and the development of clinical disability. It has been repeatedly demonstrated that neurologic functional impairment correlates best with axonal, rather than myelin, injury. The pathophysiology of axonal injury remains speculative. Although generally considered to be sequelae of demyelination, it is possible that axonal injury in MS is indeed a primary event. The discovery that axonal injury can be reversible has provided an impetus to institute early therapy. The finding that irreversible axonal transection occurs in early lesions has underscored now, more than ever before, the need to curtail inflammation and the need to institute early treatment with disease-modifying agents. The axon will undoubtedly remain the focus of our attention regarding research on MS now and in the future.
Axons↗
Issues and practices in multiple sclerosis.
The objective of this roundtable discussion of experts in the field of multiple sclerosis (MS) was to summarize the current understanding of MS and its therapeutic options. The experts discussed subjects ranging from the etiology of MS to the current standards for patient care. Specific topics included the subtypes of MS, with a focus on the benign subtype, brain atrophy, the role of magnetic resonance imaging or "neuroimaging studies," disease-modifying therapies, biological markers as indicators of drug efficacy, and combination therapies. In addition, the experts speculated as to what will be available in the near future for the improved diagnosis and management of MS. This review summarizes the main points of this discussion and is intended to serve as a reference for neurologists involved in the care of patients with MS.
Adjuvants, Immunologic↗