Sweat Chloride Should Be the First-Line CF Test, but Often Isn’t
Sweat Chloride Should Be the First-Line CF Test, but Often Isn’t https://pediatricsnationwide.org/wp-content/themes/corpus/images/empty/thumbnail.jpg 150 150 Jeb Phillips https://pediatricsnationwide.org/wp-content/uploads/2021/03/Jeb-Phillips.jpgA study finds that CFTR mutation analysis is being ordered before (or without) sweat chloride in some cases, potentially leading to missed diagnoses, increased patient anxiety and unnecessary costs. The Cystic Fibrosis Foundation is clear in its diagnostic guidelines: sweat chloride needs to be the first test ordered after a positive newborn screening for cystic…