Work

Early neurodevelopmental outcomes in a child with tuberous sclerosis complex treated with everolimus and vigabatrin

Year: 2026

Type: article

Abstract: OBJECTIVES: To report early neurodevelopmental outcomes in a child with Tuberous Sclerosis Complex (TSC) treated with everolimus and vigabatrin. METHODS: The authors report a five-year-old girl with Tuberous Sclerosis Complex who was initiated on vigabatrin at seven weeks old to treat infantile spasms and on everolimus at two months of age to treat a subependymal giant cell astrocytoma. Neuropsychological assessments were conducted in this patient at 12, 24, and 36 months using the Bayley-III and Vineland-II. RESULTS: On the Bayley-III, the patient had a high average cognitive composite score at 12 months and a high average language composite score at 36 months. Bayley-III assessments at 12, 24, and 36 months, yielded average cognitive, language, and motor composite scores. On the Vineland-II at 12 months, her standard score fell in the moderately low range on daily living skills and overall adaptive behavior. Vineland-II assessments at 12, 24, and 36 months yielded average range standard scores in the areas of communication, socialization, daily living skills, overall adaptive behavior, and motor skills. DISCUSSION: This case highlights early neurodevelopmental outcomes in one TSC child treated with everolimus and vigabatrin in infancy. Continued assessment and longitudinal follow-up is required to understand the broader implications of early treatment with mTOR inhibitors and vigabatrin in TSC patients in childhood.

Source: BMC Neurology

DOI: 10.1186/s12883-026-04921-6