{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T11:11:21Z","timestamp":1788261081426,"version":"build-2803163510"},"reference-count":21,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T00:00:00Z","timestamp":1730419200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T00:00:00Z","timestamp":1730419200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Neuromuscular Diseases"],"published-print":{"date-parts":[[2024,11]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Duchenne muscular dystrophy (DMD), an X-linked progressive neurodegenerative disorder, is being added to required universal screening programs for newborns in the United States. It is estimated that this will result in around 880 patients presenting at clinics in infancy. Very little is known about the early gross motor abilities in infants and young boys with DMD.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>Describe the early gross motor skill acquisition in boys in our clinic with DMD.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Between the years 2016 and 2024, 90 boys with DMD under the age of 6 years (2 months \u2013 5 years 10 months at their first visit) were evaluated as part of their standard of care during regularly scheduled clinic visits using the using the Bayley Scales of Infant &amp; Toddler Development, Third Edition (Bayley-III). Forty-seven boys were seen in clinic longitudinally with two to six follow up visits for a total of 129 assessments.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Ninety four percent of the boys with DMD seen in our clinic demonstrated delays in gross motor skills across the age span when compared with normative controls. None of the boys reached a ceiling on the Bayley-III despite being older than the intended age range of the test.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Our clinic data showed an almost universal gross motor delay in infants and toddlers that did not diminish over time.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/22143602241289223","type":"journal-article","created":{"date-parts":[[2024,12,8]],"date-time":"2024-12-08T16:44:50Z","timestamp":1733676290000},"page":"1260-1267","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Gross motor delays in infants and young boys with Duchenne muscular dystrophy"],"prefix":"10.1177","volume":"11","author":[{"given":"Linda P.","family":"Lowes","sequence":"first","affiliation":[{"name":"Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA"},{"name":"Department of Pediatrics, The College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Natalie F.","family":"Reash","sequence":"additional","affiliation":[{"name":"Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Megan A.","family":"Iammarino","sequence":"additional","affiliation":[{"name":"Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anne M.","family":"Connolly","sequence":"additional","affiliation":[{"name":"Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA"},{"name":"Department of Pediatrics, The College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA"},{"name":"Department of Neurology, The College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lindsay","family":"Pietruszewski","sequence":"additional","affiliation":[{"name":"Center for Cerebral Palsy, University of California Los Angeles, Los Angeles, California, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melissa A.","family":"Smith","sequence":"additional","affiliation":[{"name":"Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jing","family":"Peng","sequence":"additional","affiliation":[{"name":"Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University Wexner Medical Center, Columbus, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christopher L.","family":"Steiner","sequence":"additional","affiliation":[{"name":"Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chang-Yong","family":"Tsao","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, The College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA"},{"name":"Department of Neurology, The College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Megan A.","family":"Waldrop","sequence":"additional","affiliation":[{"name":"Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA"},{"name":"Department of Pediatrics, The College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA"},{"name":"Department of Neurology, The College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kevin M.","family":"Flanigan","sequence":"additional","affiliation":[{"name":"Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA"},{"name":"Department of Pediatrics, The College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA"},{"name":"Department of Neurology, The College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shannon","family":"Chagat","sequence":"additional","affiliation":[{"name":"Department of Neurology, Neuromuscular Division, Nationwide Children's Hospital, Columbus, Ohio, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alayne 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