UCB, a global biopharmaceutical company, today announced it will present 24 abstracts from its expansive neurology portfolio, regarding rare epilepsies Dravet syndrome (DS) and Lennox-Gastaut syndrome (LGS), generalized myasthenia gravis (gMG), and thymidine kinase 2 deficiency (TK2d), at this year’s American Academy of Neurology (AAN) meeting, San Diego, California, April 5-9, 2025.
“We at UCB are deeply committed to driving innovation to improve the treatment and care of people living with severe neurological and neuromuscular conditions such as epilepsy, gMG, and TK2d. The data presented at AAN is a testament to our dedication to exploring new frontiers of science and improving care in areas of high unmet need. It is our mission to address critical gaps in care and bring meaningful solutions that make real improvements in the lives of the people we serve, now and into the future,” said Donatello Crocetta, Chief Medical Officer at UCB.
Highlights of data to be presented at AAN include:
Epilepsy
- DS and LGS: the final long-term safety and effectiveness data from a fenfluramine (FFA) open-label extension (OLE) study of 247 participants with LGS6, data from an observational analysis assessing sleep apnea association with increased mortality in patients 1-17 years old with severe epilepsy7, and data from a Phase 1 study to assess the safety, tolerability, pharmacokinetics, and efficacy of fenfluramine when combined with cannabidiol in a small cohort of patients with DS or LGS.8
- Focal onset seizures: data include brivaracetam long-term clinical outcomes in pediatric patients with primary generalized seizures* from an open-label Phase 3 follow-up study9 and healthcare resource utilization of brivaracetam monotherapy† from a claims analysis.10
- Women of childbearing age: data include results of a social media listening analysis on the experiences and challenges of women living with epilepsy during their motherhood journey.11
- Quality of life: including data from a survey evaluating the disruptive impact of developmental and epileptic encephalopathies on patients’ and families’ quality of life12 and data from a study exploring the impact of prolonged seizures on patients’ and caregivers’ quality of life.13
- UCB pipeline: data include investigational therapy STACCATO alprazolam*, being studied in management of stereotypical prolonged seizures.5,14
gMG
- Rozanolixizumab self-administration study: Phase 3, open-label, randomized study which observed the safety and efficacy of manual push (MP) and syringe driver (SD) self-administration of rozanolixizumab was consistent with known profile.15
- Ocular symptoms study in gMG: results from post hoc analyses from the randomized, placebo-controlled, Phase 3 MycarinG study investigating the effect of rozanolixizumab on ocular symptoms in patients with gMG.16
- Study investigating switching to zilucoplan: Phase 3b study on safety, efficacy, and patient preference and satisfaction for subcutaneous zilucoplan in myasthenia gravis after switching from intravenous complement component 5 inhibitors.17
- MG-specific subdomain scores: results from analysis from the randomized, placebo-controlled, Phase 3 RAISE study investigating the effect of zilucoplan on MG-ADL and QMG subdomain scores.18
- Quality of life with gMG: a new international patient registry in gMG linking clinical and patient-reported outcomes data aims to improve understanding of the symptoms and quality of life to optimize future disease management.19
TK2d
- Disease course: findings from the largest international TK2d dataset evaluating the disease course of people living with TK2d who were ≤12 years at TK2d symptom onset20 and over 12 at TK2d symptom onset and not on treatment.21
* STACCATO® alprazolam is an investigational treatment, and its safety and efficacy has not been established. It is not currently approved for use by any regulatory authority worldwide.
Rare Disease Connect in Neurology (RDCN)
UCB is proud to host its inaugural US Rare Disease Connect in Neurology (RDCN) Annual Summit at AAN, to provide a forum for needs-driven medical education for the gMG community. This event is being held exclusively for healthcare providers who are involved in patient care.
