Arch Neurol Chicago
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Arch Neurol Chicago · Aug 2005
Multicenter StudyManagement of referred deep brain stimulation failures: a retrospective analysis from 2 movement disorders centers.
Since the Food and Drug Administration approved DBS, there has been a surge in the number of centers providing the procedure. There is currently no consensus regarding appropriate screening procedures, necessary training of individuals providing the therapy, the need for an interdisciplinary team, or guidelines for the management of complications. An increasing number of patients come to experienced DBS centers after unsatisfactory results from DBS surgery. An attempt is made herein to evaluate the reasons for DBS failure in a series of such patients and to make recommendations to improve overall DBS outcomes. ⋯ With appropriate intervention, 51% of patients who complained of "failed" DBS procedures ultimately had good outcomes. Thirty-four percent of these patients had persistently poor outcomes despite maximal intervention. This case series provides important insights into reasons for "DBS failure" and proposes strategies to manage patients with DBS more effectively.