The role of cyclosporin in the treatment of severe myasthenia: a clinical study of 51 patients

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About 15–20% of myasthenic patients are refractory to standard steroid therapy. The present study was aimed at evaluation of efficacy and analysis of the algorithm of use of a novel immunosuppressant of natural origin, cyclosporine A, in the treatment of severe refractory forms of myasthenia gravis. In this work, for the first time on a large group of myasthenic patients (51 patients who became ill at 5–80 years of age), mechanisms of action of cyclosporine (sandimmun orally 2.5–5 mg/kg) on main levels of neuro-muscular junction were studied, and new confirmation of selective immune-modulating activity of cyclosporine (without total decrease of patient’s immune system) was presented. High efficacy and good tolerability of the drug in different pathogenic subtypes of myasthenia gravis were shown. Cyclosporin may be recommended in refractory steroid-dependent myasthenia, as well as in cases of combination of myasthenia with thymoma, autoimmune disorders and immunodeficiency viral infections.


About the authors

N. I. Shcherbakova

Research Center of Neurology, Russian Academy of Medical Sciences

Author for correspondence.
Russian Federation

E. М. Pavlova

The A.I. Burnazian Federal Medical Biophysical Center, Federal Medical Biological Agency (Moscow)

Russian Federation

V. B. Lantsova

Research Center of Neurology, Russian Academy of Medical Sciences

Russian Federation

N. G. Savitskaya

Research Center of Neurology, Russian Academy of Medical Sciences

Russian Federation

E. V. Pavlov

Research Center of Neurology, Russian Academy of Medical Sciences

Russian Federation

I. G. Retinskaya

Research Center of Neurology, Russian Academy of Medical Sciences

Russian Federation

V. N. Zakutnaya

Research Center of Neurology, Russian Academy of Medical Sciences

Russian Federation


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Copyright (c) 2017 Shcherbakova N.I., Pavlova E.М., Lantsova V.B., Savitskaya N.G., Pavlov E.V., Retinskaya I.G., Zakutnaya V.N.

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