Parkinson's patients utilization of deep brain stimulation treatment reduced in demographic groups

Among Parkinson's disease (PD) patients, female, black, Asian and patients are substantially less likely to receive proven deep brain stimulation (DBS) surgery to improve tremors and motor symptoms, according to a new report by a Perelman School of Medicine at the University of Pennsylvania researcher who identified considerable disparities among Medicare recipients receiving DBS for Parkinson's disease. The study, published in Neurology, found that patients from neighborhoods of lower socioeconomic status were less likely to receive DBS, regardless of race or sex. And patients of minority-serving physician practices were also less likely to receive DBS, irrespective of race. The study demonstrates a need to adjust policy and incentives to provide state of the art care for all Parkinson's patients.