Christian Hannes, PhD

Medical director
Ipsen, Germany

Poster(s):

• 1000 Section - Differences in the time to abobotulinumtoxinA reinjection for children with cerebral palsy with and without the presence of mixed dystonia: Post-hoc analysis of a randomized clinical trial
  Wednesday, May 20, 2026

  6:00 PM - 7:30 PM PT

• 1000 Section - Impact of regional differences in use of injection guidance on goal attainment following repeat abobotulinumtoxinA injections: Subgroup analysis of the AboLiSh observational study
  Wednesday, May 20, 2026

  6:00 PM - 7:30 PM PT