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A Multicentre, Interventional, Post-marketing, Randomised, Double-blind, Crossover Study to Evaluate the Clinical Safety and Efficacy of AbobotulinumtoxinA (Dysport) in Comparison With OnabotulinumtoxinA (Botox) When Treating Adults With Upper Limb Spasticity

Trial Profile

A Multicentre, Interventional, Post-marketing, Randomised, Double-blind, Crossover Study to Evaluate the Clinical Safety and Efficacy of AbobotulinumtoxinA (Dysport) in Comparison With OnabotulinumtoxinA (Botox) When Treating Adults With Upper Limb Spasticity

Status: Completed
Phase of Trial: Phase IV

Latest Information Update: 14 Jul 2026

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At a glance

  • Drugs Botulinum Toxin A (Primary)
  • Indications Muscle spasticity
  • Focus Adverse reactions
  • Acronyms DIRECTION
  • Sponsors Ipsen

Most Recent Events

  • 20 May 2026 Primary endpoint has been met. (Rate of Treatment-emergent Adverse Events (TEAEs)), according to an Ipsen media release.
  • 19 May 2026 According to an Ipsen media release, the trial enrolled at 72 sites across the USA, France, and Canada.
  • 19 May 2026 According to an Ipsen media release, data from this trial will be presented at the at the International Society of Physical and Rehabilitation Medicine (ISPRM) world congress in Vancouver on May 19, 2026.

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