Nijmegen paediatric CDG rating scale: A novel tool to assess disease progression

Samira Achouitar, Miski Mohamed, Thatjana Gardeitchik, Saskia B. Wortmann, Jolanta Sykut-Cegielska, Regina Ensenauer, Hélène Ogier De Baulny, Katrin Õunap, Diego Martinelli, Maaike De Vries, Robert McFarland, Dorus Kouwenberg, Miranda Theodore, Frits Wijburg, Stephanie Grünewald, Jaak Jaeken, Ron A. Wevers, Leo Nijtmans, Joanna Elson, Eva Morava

Research output: Contribution to journalArticle

Abstract

Congenital disorders of glycosylation (CDG) are a group of clinically heterogeneous inborn errors of metabolism. At present, treatment is available for only one CDG, but potential treatments for the other CDG are on the horizon. It will be vitally important in clinical trials of such agents to have a clear understanding of both the natural history of CDG and the corresponding burden of disability suffered by patients. To date, no multicentre studies have attempted to document the natural history of CDG. This is in part due to the lack of a reliable assessment tool to score CDG's diverse clinical spectrum. Based on our earlier experience evaluating disease progression in disorders of oxidative phosphorylation, we developed a practical and semi-quantitative rating scale for children with CDG. The Nijmegen Paediatric CDG Rating Scale (NPCRS) has been validated in 12 children, offering a tool to objectively monitor disease progression. We undertook a successful trial of the NPCRS with a collaboration of nine experienced physicians, using video records of physical and neurological examination of patients. The use of NPCRS can facilitate both longitudinal and natural history studies that will be essential for future interventions.

Original languageEnglish
Pages (from-to)923-927
Number of pages5
JournalJournal of Inherited Metabolic Disease
Volume34
Issue number4
DOIs
Publication statusPublished - Aug 2011

ASJC Scopus subject areas

  • Genetics(clinical)
  • Genetics

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    Achouitar, S., Mohamed, M., Gardeitchik, T., Wortmann, S. B., Sykut-Cegielska, J., Ensenauer, R., De Baulny, H. O., Õunap, K., Martinelli, D., De Vries, M., McFarland, R., Kouwenberg, D., Theodore, M., Wijburg, F., Grünewald, S., Jaeken, J., Wevers, R. A., Nijtmans, L., Elson, J., & Morava, E. (2011). Nijmegen paediatric CDG rating scale: A novel tool to assess disease progression. Journal of Inherited Metabolic Disease, 34(4), 923-927. https://doi.org/10.1007/s10545-011-9325-5