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Simultaneous thalamic deep brain stimulation and implantable cardioverter-defibrillator
A A Obwegeser1, R J Uitti, M F Turk
1Department of Neurosurgery, Mayo Clinic, Jacksonville, Fla. 32224, USA.
Mayo Clinic Proceedings
|January 13, 2001
Summary
Deep brain stimulation for essential tremor and implantable cardioverter-defibrillators can coexist. This case study shows no adverse interactions between these implanted devices in a patient.
Area of Science:
- Neurology
- Cardiology
- Biomedical Engineering
Background:
- Deep brain stimulation (DBS) is a growing treatment for essential tremor.
- Implantable cardiac pacemakers and defibrillators are widely used for cardiac conditions.
- Potential interactions between DBS and cardiac devices are a clinical concern.
Observation:
- A patient with essential tremor received thalamic DBS.
- The same patient later required an implantable cardioverter-defibrillator (ICD).
- This presented a unique scenario of co-implanted electrical devices.
Findings:
- The thalamic deep brain stimulator and the implantable cardioverter-defibrillator functioned without adverse interaction.
- No device interference was observed, contrary to initial concerns.
- This case suggests compatibility between these neurostimulator and cardiac implantable electronic devices.
Implications:
- Co-implantation of DBS and ICDs may be feasible.
- Further research is warranted to confirm safety and efficacy in larger patient cohorts.
- This finding could expand therapeutic options for patients with combined neurological and cardiac conditions.