{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T06:53:31Z","timestamp":1782888811536,"version":"3.54.5"},"reference-count":38,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2020,5,9]],"date-time":"2020-05-09T00:00:00Z","timestamp":1588982400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100000317","name":"Action Medical Research","doi-asserted-by":"publisher","award":["GN2097"],"award-info":[{"award-number":["GN2097"]}],"id":[{"id":"10.13039\/501100000317","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Develop Med Child Neuro"],"published-print":{"date-parts":[[2020,8]]},"abstract":"<jats:sec><jats:title>Aim<\/jats:title><jats:p>To establish the prevalence of dystonic pain in children and their response to deep brain stimulation (DBS).<\/jats:p><\/jats:sec><jats:sec><jats:title>Method<\/jats:title><jats:p>Dystonic pain was assessed in a cohort of 140 children, 71 males and 69 females, median age 11\u00a0years 11\u00a0months (range 3y\u201319y 1mo), undergoing DBS in our centre over a period of 10\u00a0years. The cohort was divided into aetiological dystonia groups: 1a, inherited; 1b, heredodegenerative; 2, acquired; and 3, idiopathic. Motor responses were measured with the Burke\u2013Fahn\u2013Marsden Dystonia Rating Scale (BFMDRS).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Dystonic pain was identified in 63 (45%) patients, 38% of whom had a diagnosis of cerebral palsy (CP). Dystonic pain improved in 90% of children and in all aetiological subgroups 1\u00a0year after DBS, while the BFMDRS motor score improved in 70%. Statistically significant improvement (<jats:italic>p<\/jats:italic>&lt;0.01) was noted for the whole cohort on the Numerical Pain Rating Scale (<jats:italic>n<\/jats:italic>=27), Paediatric Pain Profile (<jats:italic>n<\/jats:italic>=17), and Caregivers Priorities and Child Health Index of Life with Disabilities questionnaire (<jats:italic>n<\/jats:italic>=48). There was reduction of pain severity, frequency, and analgesia requirement. Findings were similar for the whole cohort and aetiological subgroups other than the inherited heredodegenerative group where the improvement did not reach statistical significance.<\/jats:p><\/jats:sec><jats:sec><jats:title>Interpretation<\/jats:title><jats:p>Dystonic pain is frequent in children with dystonia, including those with CP, who undergo DBS; this can be an important, realizable goal of surgery irrespective of aetiology. We encourage the use of multimodal approach in pain research to reduce the risk of bias.<\/jats:p><\/jats:sec>","DOI":"10.1111\/dmcn.14555","type":"journal-article","created":{"date-parts":[[2020,5,9]],"date-time":"2020-05-09T15:04:34Z","timestamp":1589036674000},"page":"917-925","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":32,"title":["Deep brain stimulation reduces pain in children with dystonia, including in dyskinetic cerebral palsy"],"prefix":"10.1111","volume":"62","author":[{"given":"Sarah","family":"Perides","sequence":"first","affiliation":[{"name":"Complex Motor Disorders Service Evelina London Children's Hospital London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean\u2010Pierre","family":"Lin","sequence":"additional","affiliation":[{"name":"Complex Motor Disorders Service Evelina London Children's Hospital London 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