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Naltrexone may be effective in diminishing impulse control disorders in Parkinson's disease patients

Parkinson's disease (PD) patients may confront a common but largely unrecognized challenge: the occurrence of impulse control disorders (ICDs) such as compulsive gambling, sexual behavior, eating, or spending. A team of investigators conducted a pilot study and found that the opioid antagonist naltrexone may be an effective treatment for diminishing ICD symptoms in PD patients.
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