%0 Journal Article
%A Yubero, Delia
%A Brandi, Nuria
%A Ormazabal, Aida
%A Garcia-Cazorla, Angels
%A Perez-Duenas, Belen
%A Campistol, Jaime
%A Ribes, Antonia
%A Palau, Francesc
%A Artuch, Rafael
%A Armstrong, Judith
%A Working Grp
%T Targeted Next Generation Sequencing in Patients with Inborn Errors of Metabolism
%D 2016
%@ 1932-6203
%U https://hdl.handle.net/10668/25605
%X BackgroundNext-generation sequencing (NGS) technology has allowed the promotion of genetic diagnosis and are becoming increasingly inexpensive and faster. To evaluate the utility of NGS in the clinical field, a targeted genetic panel approach was designed for the diagnosis of a set of inborn errors of metabolism (IEM). The final aim of the study was to compare the findings for the diagnostic yield of NGS in patients who presented with consistent clinical and biochemical suspicion of IEM with those obtained for patients who did not have specific biomarkers.MethodsThe subjects studied (n = 146) were classified into two categories: Group 1 (n = 81), which consisted of patients with clinical and biochemical suspicion of IEM, and Group 2 (n = 65), which consisted of IEM cases with clinical suspicion and unspecific biomarkers. A total of 171 genes were analyzed using a customtargeted panel of genes followed by Sanger validation.ResultsGenetic diagnosis was achieved in 50% of patients (73/146). In addition, the diagnostic yield obtained for Group 1 was 78% (63/81), and this rate decreased to 15.4% (10/65) in Group 2 (X-2 = 76.171; p
%K Exonic splicing enhancer
%K Molecular diagnosis
%K Mendelian disorders
%K Hartnup disorder
%K Gene
%K Deficiency
%K Mutation
%K Diseases
%K Acid
%K Childhood
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