Cognition and mood in Parkinson's disease in subthalamic nucleus versus globus pallidus interna deep brain stimulation: The COMPARE Trial
| Autor: | Hubert H. Fernandez, Samuel S. Wu, Charles E. Jacobson, Pamela Zeilman, Dawn Bowers, Janet Romrell, Herbert E. Ward, Kelly D. Foote, Lindsey Kirsch-Darrow, Michele Suelter, Ramon L. Rodriguez, Michael S. Okun, Clifford W. Gordon, Frank J. Bova, Xinping Wang, Pamela Martin |
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| Rok vydání: | 2009 |
| Předmět: |
Adult
Male Parkinson's disease Deep brain stimulation Deep Brain Stimulation medicine.medical_treatment Central nervous system Motor Activity Neuropsychological Tests Globus Pallidus behavioral disciplines and activities Article law.invention Central nervous system disease Degenerative disease Double-Blind Method Randomized controlled trial Subthalamic Nucleus law medicine Humans Prospective Studies Aged Psychiatric Status Rating Scales Mood Disorders Parkinson Disease Middle Aged medicine.disease Electric Stimulation nervous system diseases Subthalamic nucleus surgical procedures operative Mood medicine.anatomical_structure nervous system Neurology Female Neurology (clinical) Cognition Disorders Psychology therapeutics Neuroscience |
| Zdroj: | Annals of Neurology. 65:586-595 |
| ISSN: | 1531-8249 0364-5134 |
| DOI: | 10.1002/ana.21596 |
| Popis: | Our aim was to compare in a prospective blinded study the cognitive and mood effects of subthalamic nucleus (STN) vs. globus pallidus interna (GPi) deep brain stimulation (DBS) in Parkinson disease.Fifty-two subjects were randomized to unilateral STN or GPi DBS. The co-primary outcome measures were the Visual Analog Mood Scale, and verbal fluency (semantic and letter) at 7 months post-DBS in the optimal setting compared to pre-DBS. At 7 months post-DBS, subjects were tested in four randomized/counterbalanced conditions (optimal, ventral, dorsal, and off DBS).Forty-five subjects (23 GPi, 22 STN) completed the protocol. The study revealed no difference between STN and GPi DBS in the change of co-primary mood and cognitive outcomes pre- to post-DBS in the optimal setting (Hotelling's T(2) test: p = 0.16 and 0.08 respectively). Subjects in both targets were less "happy", less "energetic" and more "confused" when stimulated ventrally. Comparison of the other 3 DBS conditions to pre-DBS showed a larger deterioration of letter verbal fluency in STN, especially when off DBS. There was no difference in UPDRS motor improvement between targets.There were no significant differences in the co-primary outcome measures (mood and cognition) between STN and GPi in the optimal DBS state. Adverse mood effects occurred ventrally in both targets. A worsening of letter verbal fluency was seen in STN. The persistence of deterioration in verbal fluency in the off STN DBS state was suggestive of a surgical rather than a stimulation-induced effect. Similar motor improvement were observed with both STN and GPi DBS. |
| Databáze: | OpenAIRE |
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