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Prueba del edrofonio (Tensilon) - Results

Significado de los resultados anormales:

En muchos pacientes con miastenia grave, los músculos mejoran inmediatamente después de administrar el Tensilon, pero el beneficio máximo sólo dura unos pocos minutos. Para algunos tipos de miastenia, el Tensilon puede empeorar la debilidad.

Cuando la enfermedad empeora tanto que necesita tratamiento (crisis miasténica), hay una mejoría breve en la fuerza muscular.

Cuando hay una sobredosis de anticolinesterasa (crisis colinérgica), el Tensilon debilita aun más a la persona.

Fatiga muscular

Reviewed last on: 2/5/2011
David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by Joseph V. Campellone, MD, Division of Neurology, Cooper University Hospital, Camden, NJ. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

Sanders DB, Howard JF Jr. Disorders of neuromuscular transmission. In: Bradley WG, Daroff RB, Fenichel GM, Jankovic J, eds. Bradley: Neurology in Clinical Practice. 5th ed. Philadelphia, Pa: Butterworth-Heinemann Elsevier; 2008:chap 82.

Vincent A, Newsom-Davis J. Disorders of neuromuscular transmission. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 448.

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