Monday, September 28, 2020

Spinal cord stimulation reduces pain and motor symptoms in Parkinson's disease patients

https://www.eurekalert.org/pub_releases/2020-09/uoc--scs092820.php

News Release 28-Sep-2020
University of California - San Diego

A team of researchers in the United States and Japan reports that spinal cord stimulation (SCS) measurably decreased pain and reduced motor symptoms of Parkinson's disease, both as a singular therapy and as a "salvage therapy" after deep brain stimulation (DBS) therapies were ineffective.

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The mean age of the patients was 74, with an average disease duration of 17 years. All of the patients were experiencing pain not alleviated by previous treatments. Eight had undergone earlier DBS, a non-invasive, pain therapy in which electrical currents are used to stimulate specific parts of the brain. Seven patients had received only drug treatments previously.

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The authors said the findings suggest SCS may have therapeutic benefit for patients with Parkinson's in terms of treatment for pain and motor symptoms, though they noted further studies are needed to determine whether improved motor function is due to neurological changes caused by SCS or simply decreased pain.

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