En pacientes con Síndrome de la Persona Rígida que ya están recibiendo terapia potenciadora de GABA y han sido tratados con agentes antiespasmódicos adyuvantes — incluidos toxina botulínica, metocarbamol o dantroleno — pero continúan presentando espasmos musculares focales y dolorosos con control inadecuado, está justificada la escalada al siguiente protocolo de tratamiento.
El paso anterior agregó agentes antiespasmódicos adyuvantes (toxina botulínica para espasmos focales, metocarbamol o dantroleno) sobre la terapia de base potenciadora de GABA. El objetivo definido — reducción significativa de los espasmos musculares focales y dolorosos — no se alcanzó de manera adecuada. Este fracaso es el desencadenante del protocolo actual.
DOI: 10.1212/NXI.0000000000200109
Plasmapheresis: As an adjunct short-term therapy for exacerbations of severe spasms.
Plasmapheresis may be a viable option as an adjunct therapy for severe disease exacerbations based on a small case series.
Patients experienced reduced stiffness, especially in the paraspinal muscles with more muscle flexibility; less falls; improvement in their gait becoming able to walk without assisted devices; and with substantial reduction of anxiety-triggered spasms becoming able to perform again most of daily activity functions.
This pivotal study has conclusively shown that after 3 monthly infusions, IVIg was effective in up to 75% of patients with SPS who were symptomatic with inadequate response to antispasmodic and GABA-enhancing drugs.
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