Long-term results of tacrolimus in cyclosporine- and prednisone-dependent myasthenia gravis

Abstract

Seventy-nine patients with cyclosporine- and prednisone-dependent myasthenia gravis (MG) after thymectomy received tacrolimus for a mean of 2.5 +/- 0.8 years. Prednisone was withdrawn in all but two patients. Anti-acetylcholine antibodies and MG score for disease severity decreased significantly and muscular strength increased by 39%. Complete stable remission was achieved in 5% of patients and pharmacologic remission in 87.3%. All patients resumed full activities of daily living.