{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T08:26:49Z","timestamp":1790324809129,"version":"4.1.0"},"reference-count":27,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2020,3,5]],"date-time":"2020-03-05T00:00:00Z","timestamp":1583366400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Euro J of Neurology"],"published-print":{"date-parts":[[2020,6]]},"abstract":"<jats:sec><jats:title>Background and purpose<\/jats:title><jats:p>The objective was to determine the frequency, demographic and clinical correlates [such as age, sex, Parkinson\u2019s disease (PD) severity and dopaminergic treatment] of impulse control disorder (ICD) symptoms and related behaviors in patients with PD with (PD\u2010D) and without (PD\u2010ND) dementia.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We analyzed historical data from a national, multi\u2010center, cross\u2010sectional database and assessed ICDs and related behaviors with the Scale for Evaluation of Neuropsychiatric Disorders in Parkinson\u2019s Disease administered as a semi\u2010structured interview to patients with PD\u2010D (<jats:italic>n<\/jats:italic>\u00a0=\u00a085) and PD\u2010ND (<jats:italic>n<\/jats:italic>\u00a0=\u00a0444) and their informants.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Dopamine agonist therapy use was common and similar in the two groups (78.8% in PD\u2010D vs. 82.9% in PD\u2010ND), but ICDs (23.5% vs. 13.3%,<jats:italic>P<\/jats:italic>\u00a0=\u00a00.02), hobbyism\u2010punding (32.9% vs. 10.6%,<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.001) and dopaminergic medication abuse (8.2% vs. 3.2%,<jats:italic>P<\/jats:italic>\u00a0=\u00a00.03) were more common in the PD\u2010D group.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The finding that ICDs and related behaviors are more common in patients with PD frequently treated with dopamine agonists who also have comorbid dementia suggests that the neural substrates associated with PD dementia may also predispose to development of compulsive behaviors.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ene.14169","type":"journal-article","created":{"date-parts":[[2020,2,12]],"date-time":"2020-02-12T02:11:16Z","timestamp":1581473476000},"page":"944-950","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Impulse control and related behaviors in Parkinson\u2019s disease with dementia"],"prefix":"10.1111","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0837-5280","authenticated-orcid":false,"given":"P.","family":"Martinez\u2010Martin","sequence":"first","affiliation":[{"name":"National Center of Epidemiology and CIBERNED, Carlos III Institute of Health Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6985-7676","authenticated-orcid":false,"given":"Y. 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