[Deep brain stimulation in neurological illnesses].

Area of Science:

• Neurology
• Neurosurgery
• Biomedical Engineering

Context:

• Deep brain stimulation (DBS) is a primary treatment for advanced neurological movement disorders.
• Indications include advanced Parkinson's disease, essential tremor, and dystonia.
• DBS is also considered for epilepsy cases unsuitable for standard surgical interventions.

Purpose:

• To outline the primary indications for deep brain stimulation (DBS) therapy.
• To define patient referral criteria for DBS assessment.
• To highlight the role of DBS in managing refractory epilepsy.

Summary:

• Advanced Parkinson's disease, essential tremor, and dystonia are key indications for DBS.
• Patients should be referred when conventional medication provides insufficient motor symptom relief.
• DBS is a viable alternative for epilepsy when standard surgical options are not feasible.

Impact:

• DBS offers a therapeutic option for patients with debilitating movement disorders and refractory epilepsy.
• Successful implantation of approximately 500 deep brain stimulators in Finland indicates established clinical practice.
• This therapy can significantly improve quality of life for patients unresponsive to traditional treatments.