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La distinción y las influencias mutuas entre el dolor crónico relacionado con la enfermedad de Parkinson y el no
Jonathan Hunger1, Florian Brugger2, Georg Kägi2,3
1Department of Neurology, Center for Neurorehabilitation, Valens, Switzerland.
Movement disorders clinical practice
|August 20, 2025
Resumen
El dolor crónico es común en la enfermedad de Parkinson (EP). El Sistema de Clasificación del Dolor PD (PD-PCS) ayuda a distinguir el dolor relacionado con la EP de otros tipos de dolor, ayudando a las decisiones de tratamiento.
Área de la Ciencia:
- Neurología
- Medicina para el dolor
- Investigación de la enfermedad de Parkinson
Sus antecedentes:
- El dolor crónico es un síntoma no motor prevalente en la enfermedad de Parkinson (EP).
- El diagnóstico preciso del dolor relacionado con la EP es crucial para el manejo eficaz del paciente y las estrategias de tratamiento.
Objetivo del estudio:
- Evaluar el Sistema de Clasificación del Dolor PD (PD-PCS) para el diagnóstico del dolor relacionado con la EP.
- Investigar la interacción entre el dolor relacionado con la EP y el dolor no relacionado con la EP en pacientes con enfermedad de Parkinson.
Principales métodos:
- Un estudio multicéntrico en el que participaron 120 pacientes con EP sin demencia.
- Utilizó los cuestionarios PD-PCS, motor y no motor para la evaluación del paciente.
- El PD-PCS implica clasificar la relación del dolor con el PD, los mecanismos del dolor y la puntuación.
Principales resultados:
- El 92% de los pacientes experimentó dolor crónico; el 73% tuvo dolor relacionado con la EP y el 53% tuvo dolor no relacionado con la EP.
- Las puntuaciones más altas de PD-PCS se correlacionan con la presencia de dolor relacionado con la enfermedad.
- La mejora del dolor con la medicación dopaminérgica y el dolor durante las fases de "apagado" fueron indicadores clave del dolor relacionado con la EP.
Conclusiones:
- El PD-PCS diferencia efectivamente el dolor crónico relacionado con la EP del no relacionado con la EP.
- El dolor no relacionado con la EP es común en pacientes con EP y puede influir en el dolor relacionado con la EP.
- La evaluación debe considerar tanto el dolor relacionado con la EP como el no relacionado con la EP para la atención integral.
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