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A Phase 3, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of rozanolixizumab in adult participants with ocular myasthenia gravis

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-524756-54-00
Enrollment
17
Registered
2026-08-18
Start date
Unknown
Completion date
Unknown
Last updated
2026-08-19

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

Conditions

Ocular Myasthenia Gravis

Brief summary

Change from Baseline at Day 43 in (Myasthenia Gravis Impairment Index) MGII ocular score (PRO part)

Detailed description

Change from Baseline at Day 43 in Myasthenia Gravis Symptoms Patient-Reported Outcome (MGSPRO) ocular muscle weakness scale score, Change from Baseline at Day 43 in Myasthenia Gravis Quality of Life 15-item Scale (revised version) (MG-QoL15r) total score, Change from Baseline at Day 43 in Myasthenia Gravis Activities of Daily Living (MG-ADL) ocular subdomain score, Change from Baseline at Day 43 in Myasthenia Gravis Impairment Index (MGII) ocular score (Physical Examination part), Incidence of treatment-emergent adverse events (TEAEs), Incidence of treatment-emergent serious adverse events (TESAEs), Incidence of TEAEs leading to permanent withdrawal of study treatment

Interventions

DRUGPlacebo matching Test 0.9% sodium chloride solution for injection.

Sponsors

UCB Biopharma
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Change from Baseline at Day 43 in (Myasthenia Gravis Impairment Index) MGII ocular score (PRO part)

Secondary

MeasureTime frame
Change from Baseline at Day 43 in Myasthenia Gravis Symptoms Patient-Reported Outcome (MGSPRO) ocular muscle weakness scale score, Change from Baseline at Day 43 in Myasthenia Gravis Quality of Life 15-item Scale (revised version) (MG-QoL15r) total score, Change from Baseline at Day 43 in Myasthenia Gravis Activities of Daily Living (MG-ADL) ocular subdomain score, Change from Baseline at Day 43 in Myasthenia Gravis Impairment Index (MGII) ocular score (Physical Examination part), Incidence of treatment-emergent adverse events (TEAEs), Incidence of treatment-emergent serious adverse events (TESAEs), Incidence of TEAEs leading to permanent withdrawal of study treatment

Outcome results

None listed

Source: EU CTIS · Data processed: Aug 20, 2026