Table 1.

Demographics and baseline clinical characteristics.

Characteristic	Mean (SD)
Age at start of the study	12.4 (3.92)
Sex, male, n (%)	10 (100)
Race, White n (%)	10 (100)
Weight at Visit 1, kg	49.6 (14.38)
PANS Symptoms Scale score (0–100)	39.7 (6.25)
CY-BOCS (0–40)	25.5 (3.62)
YGTSS (0–100)	55.5 (20.67)
Parent-rated PANS scale	78.2 (24.3)

In all behavioral scales, higher scores represent more severe symptoms.

CY-BOCS, Children’s Yale-Brown Obsessive-Compulsive Scale; PANS, pediatric acute-onset neuropsychiatric syndrome; SD, standard deviation; YGTSS, Yale Global Tic Severity Score.