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International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected] TEMBLOR WILLIAM FERNANDEZ ESCOBAR Universidad Nacional de Colombia Bogotá

TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

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Page 1: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

TEMBLOR

WILLIAM FERNANDEZ ESCOBAR

Universidad Nacional de Colombia

Bogotá

Page 2: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

OBJETIVOS

1. Analizar el Diagnóstico Diferencial de los Temblores.

2. Explorar la Fisiopatología del Temblor

3. Discutir las Opciones de Tratamiento

Page 3: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

TIPOS DE TEMBLOR

REPOSO

POSTURAL

CINETICO

Page 4: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

TEMBLOR DE ACCION

1. POSTURAL

2. CINETICO

- Durante el movimiento

- De Intención ( FINAL )

Page 5: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

TEMBLOR

PARKINSONIANO

ESENCIAL

ATAXICO

Page 6: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

TEMBLOR - CIRCUITOS

Page 7: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

TEMBLOR MESENCEFALICO

Page 8: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

0 2 sec

Köster et al. Ann Neurol 1999; 45: 384-8.

TEMBLOR ORTOSTATICOEl Temblor más rítmico y coherente

Page 9: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

TEMBLOR PARKINSONIANO

• Déficit de Dopamina nigral es necesario para generar Temblor de reposo

• Expresión del Temblor Parkinsoniano es independiente de la Degeneración nigral

• Cuál es el rol del Tálamo ?

- Marcapaso

- Sincronizador

Page 10: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

TEMBLOR FISIOPATOLOGIA

• Asa Cerebelo-Talámica juega papel en los Temblores

• Actividad Tálamo-Cortical es necesaria para la expresión de los Temblores

• Temblor de reposo podría facilitar inicio del movimiento en presencia de akinesia

Page 11: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

TEMBLOR - TRATAMIENTO

Tipo de Temblor Nivel A Nivel B

Temblor Esencial Primidona

Propranolol

Topiramato

Temblor Parkinsoniano Levodopa

Agonistas**

Anticolinérgicos

Amantadina

Temblor de intención cerebeloso

Temblor rubral, miorritmia y temblor del paladar

Temblor Distónico Toxina Botulínica

Page 12: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

TEMBLOR ORTOSTATICO - TTO

• Clonazepán

• Primidona

• Gabapentín

• Rodrigues et al. Mov Disord 2006;21:900-905.

• Los dopaminérgicos son poco efectivos a menos que exista

Enfermedad de Parkinson concomitante

– Pramipexol

• Finkel MF. Arch Neurol 2000; 57: 1519-1520

– Levodopa

• Wills et al. J Neurol Neurosurg Psychiatry 1999; 66: 681-684.

– Reducción del transportador estriatal de dopamina pero no

respuesta a levodopa (123I-FP-CIT-SPECT )

• Katzenschlager et al. Ann Neurol 2003; 53: 489-496.

Page 13: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

CIRUGIA del TEMBLOR

Vim (VLp) – Talón de Aquiles del Temblor

Temblores que responden aDBS del VIM

– Temblor Esencial

– Temblor Parkinsoniano

– Temblor Distónico

– Temblor Cerebeloso de

intención

– Temblor de Holmes(rubral)

– Temblor Ortostático

Cirugía para temblor incapacitante que no responde a drogas

Page 14: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

Por qué las drogas son ineficaces?

Posibles explicaciones

- No hemos identificado el déficit químico

- Daño neuronal secundario ( Purkinje ? )

- Neuroplasticidad deletérea?

- Sincronización neuronal difusa (Redes)

Page 15: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

Temblor Esencial

Por qué algunos pacientes responden ?

Page 16: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

Necesitamos aclarar como actúa el etanol

Oxybato de sodio

• Benéfico para pacientes con TE, y

mioclonias sensibles al alcohol

Frucht et al. Neurology 2005; 64: 1967-9

• Supresión de la oscilación

cerebelosa ?

– Receptores GABA con

sub-unidades δ en células

granulares

• Santhakumar et al. Alcohol

2007; 41: 211-21

– Inhibición Receptor NMDA

• Por qué no todos los

pacientes con TE son

sensibles al Etanol?

• Podría el Etanol ser útil

en otros Temblores?

• Podríamos encontrar un

mejor alcohol ?

Page 17: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

ESTUDIO TE – ETANOLMaritza Arroyo-W Fernández

Page 18: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

Page 19: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

Page 20: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

Page 21: TEMBLOR - The Movement Disorder Society · Temblor Distónico Toxina Botulínica International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee

International Parkinson and Movement Disorder Society | 555 East Wells Street, Suite 1100, Milwaukee WI 53202-3823 USA

Tel: +1 414-276-2145 | www.movementdisorders.org | [email protected]

CONCLUSION

• Las características intrínsecas del Temblor ayudan a definir la etiología, mas que definirlo por reposo o acción.

• El circuito cerebelo-talámico tiene rol en todos los temblores y es crucial en las estrategias de manejo

• El tratamiento de los temblores es uno de los retos mas excitantes en Neurología