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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

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-509196-16-00
Acronym
CLIN-52120-452
Enrollment
50
Registered
2024-03-21
Start date
2021-11-19
Completion date
2025-03-04
Last updated
2026-01-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Upper limb spasticity (ULS) of any aetiology (in US and France) or post- stroke ULS (in Canada)

Brief summary

Rate of TEAEs from injection to 12 weeks

Detailed description

Rate of ADRs, SAEs and AESIs from injection to 12 weeks, Duration of response based on retreatment criteria, Muscle tone assessed by the MAS for finger, wrist and elbow flexors at 1, 4, 10, 12 ± 16, 20, 24 weeks based on PTMG and MAS total score, Perceived function and pain assessed by the DAS at 1, 4, 10, 12 ± 16, 20, 24 weeks based on PTT and DAS total score, PGA of treatment response at 1, 4, 10, 12 ± 16, 20, 24 weeks, QoL, using the SF-12 perceived health score and SQoL-6D at 4 weeks, 12 weeks and at end of each cycle

Interventions

DRUGpoudre pour solution injectable

Sponsors

Ipsen Pharma
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Rate of TEAEs from injection to 12 weeks

Secondary

MeasureTime frame
Rate of ADRs, SAEs and AESIs from injection to 12 weeks, Duration of response based on retreatment criteria, Muscle tone assessed by the MAS for finger, wrist and elbow flexors at 1, 4, 10, 12 ± 16, 20, 24 weeks based on PTMG and MAS total score, Perceived function and pain assessed by the DAS at 1, 4, 10, 12 ± 16, 20, 24 weeks based on PTT and DAS total score, PGA of treatment response at 1, 4, 10, 12 ± 16, 20, 24 weeks, QoL, using the SF-12 perceived health score and SQoL-6D at 4 weeks, 12 weeks and at end of each cycle

Countries

France

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026