The National Diagnostic and Care Protocol (PNDS) for Congenital Sucrase-Isomaltase Deficiency (CSID) was published online on April 11, 2025, on the website of the French National Authority for Health (HAS).
The PNDS was coordinated by Professor Jean-Pierre Hugot, Reference Center at Robert Debré Hospital (Paris), and Professor Alexandre Fabre, Reference Center at La Timone Hospital (Marseille).
The aim of this Protocol is to provide french healthcare professionals with clear guidance on the optimal diagnostic and therapeutic care, as well as the care pathway, for patients with this rare enzymatic deficiency.