Targeting the Gut to Improve Seizure Control in CDKL5 Deficiency Disorder (CDD)

"The first round supplementation will be administered for 3-month period (i.e. 12 weeks). One dose/day (2g sachet) is intended to be administered orally once a day after dissolving in water.~At the scheduled visits/phone contacts \[i.e., baseline, 12 weeks, and 16 weeks (post washout)\], seizure frequency and entity of the critical episodes will be recorded. Gut microbiome characterization, clinical scales and dietary intake will be assessed."

"The second round supplementation will be administered for 3-month period (i.e. 12 weeks). For participants weighing \<30 kg, a 4 g dose (i.e., one 4 g sachet) is intended to be administered orally once a day after dissolving in water. For participants weighing ≥30 kg, a 4 g dose (i.e., 4 g sachets) is intended to be administered orally twice a day (12h interval) after dissolving in water.~At the scheduled visits/phone contacts \[i.e., 28 weeks and 32 weeks (post washout)\], seizure frequency and entity of the critical episodes will be recorded. Gut microbiome characterization, clinical scales and dietary intake will be assessed."