{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,24]],"date-time":"2026-07-24T14:23:34Z","timestamp":1784903014998,"version":"3.55.0"},"reference-count":11,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2003,7,1]],"date-time":"2003-07-01T00:00:00Z","timestamp":1057017600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Inher Metab Disea"],"published-print":{"date-parts":[[2003,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:bold>Summary:<\/jats:bold> Growth retardation is one of the clinical characteristics of glycogen storage disease (GSD) type IX. Initial growth retardation has been described in a few case reports, followed by a complete catch\u2010up in growth. This study aimed to determine the growth pattern of patients with GSD IX. Growth charts of 51 male Dutch patients with GSD IX (age 0\u201333 years, median follow\u2010up time 8.3 years (range 0\u201330.5 years)) were studied retrospectively and compared with Dutch standard growth charts. Patients had a normal height at birth, significant growth retardation between the ages of 2 and 10 years (mean <jats:italic>z<\/jats:italic>\u2010score \u22121.96), delayed growth spurt in puberty and catch\u2010up towards quite normal final height (mean <jats:italic>z<\/jats:italic>\u2010score \u22120.55). We conclude that GSD IX patients have a specific growth pattern characterized by initial growth retardation, a late growth spurt and complete catch\u2010up in final height. Intervention for growth retardation is therefore ingeneral not warranted. It is speculated that mild hypoglycaemia related to the disorder may cause endocrine changes. Because the glucose need per kg bodyweight decreases with age, the enzyme defect becomes less important with ageing and the effect on growth diminishes.<\/jats:p>","DOI":"10.1023\/a:1024071328772","type":"journal-article","created":{"date-parts":[[2003,9,12]],"date-time":"2003-09-12T21:07:28Z","timestamp":1063400848000},"page":"43-47","source":"Crossref","is-referenced-by-count":30,"title":["Characteristic growth pattern in male X\u2010linked phosphorylase\u2010b kinase deficiency (GSD IX)"],"prefix":"10.1002","volume":"26","author":[{"given":"H. M.","family":"Schippers","sequence":"first","affiliation":[{"name":"Department of Neurology University Medical Center Utrecht  Utrecht"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G. P. A.","family":"Smit","sequence":"additional","affiliation":[{"name":"Department of Paediatrics Academic Hospital Groningen  Groningen"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. P.","family":"Rake","sequence":"additional","affiliation":[{"name":"Department of Paediatrics Academic Hospital Groningen  Groningen"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Visser","sequence":"additional","affiliation":[{"name":"Department of Paediatrics, Wilhelmina's Children's Hospital University Medical Center Utrecht  Utrecht The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2003,7]]},"reference":[{"key":"e_1_2_1_2_1","first-page":"25","article-title":"Growth hormone therapy in short children without classical growth hormone deficiency","volume":"12","author":"Bierich JR","year":"1989","journal-title":"J Endocrinol Invest"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1136\/adc.59.7.657"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01606895"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-04285-4"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02281858"},{"key":"e_1_2_1_7_1","unstructured":"LUMC\u2010TNO Leiden Center for Child Health and Paediatrics(1997)Third Dutch Growth study.."},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/0009-9120(91)90511-C"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1097\/00002281-199110000-00018"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02190663"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/ki.1984.133"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02106291"}],"container-title":["Journal of Inherited Metabolic Disease"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1023%2FA%3A1024071328772","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1023\/A%3A1024071328772","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,15]],"date-time":"2023-09-15T13:06:15Z","timestamp":1694783175000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1023\/A%3A1024071328772"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,7]]},"references-count":11,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2003,7]]}},"alternative-id":["10.1023\/A:1024071328772"],"URL":"https:\/\/doi.org\/10.1023\/a:1024071328772","archive":["Portico"],"relation":{},"ISSN":["0141-8955","1573-2665"],"issn-type":[{"value":"0141-8955","type":"print"},{"value":"1573-2665","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,7]]}}}