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A RANDOMIZED DOUBLE BLIND, PLACEBO-CONTROLLED NATIONAL MULTICENTER PHASE 3 TRIAL TO EVALUATE THE EFFICACY OF AZATHIOPRINE FOR THE PREVENTION OF RELAPSE IN PATIENTS WITH MYELIN OLIGODENDROCYTE GLYCOPROTEIN ANTIBODY ASSOCIATED DISEASE (MOG-AD) AFTER A FIRST ATTACK : MOGWAI

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2022-500520-30-00
Acronym
69HCL21_1065
Enrollment
126
Registered
2022-10-10
Start date
2023-03-01
Completion date
Unknown
Last updated
2024-12-09

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

Conditions

neurology

Brief summary

The primary endpoint is the time to first relapse, comparing azathioprine-treated vs placebo-treated patients during a randomized control period of a maximum of three years.

Detailed description

Number and type of adverse events, including serious adverse events, related to azathioprine and/or steroids., • Global disability at M36 assessed by EDSS (Expanded Disability Status Scale) • Worsening from baseline to M36 of the EDSS • Ambulation status at M36 assessed by the Ambulation Score based on a measurement of the distance the patient is able to walk. • Worsening from baseline to M36 of the Ambulation Score., • Best-corrected high contrast visual acuity at M36 measured using the standard Snellen chart or equivalent. • Worsening from baseline to M36 of visual disability assessed by change of the best- corrected high-contrast visual acuity using the standard Snellen chart or equivalent. • Best-corrected low-contrast visual acuity at M36 using the Sloan Charts at 2.5%, in each eye. • Worsening from baseline to M36 of low-contrast visual acuity using the Sloan Charts at 2.5%, in each eye. • Inner retina, Quality of life will be assessed using the EuroQOL EQ-5D-3L at M36, Compliance to treatment will be described in both arms by the percentage of untaken tablets (left in the blisters) regarding each patient’s time of participation in the study.

Interventions

DRUGAZATHIOPRINE
DRUGHydrogénophosphate de calcium dihydraté : Fournisseur Brenntag
DRUGPREDNISONE
DRUGHYDROCORTISONE

Sponsors

Hospices Civils De Lyon
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The primary endpoint is the time to first relapse, comparing azathioprine-treated vs placebo-treated patients during a randomized control period of a maximum of three years.

Secondary

MeasureTime frame
Number and type of adverse events, including serious adverse events, related to azathioprine and/or steroids., • Global disability at M36 assessed by EDSS (Expanded Disability Status Scale) • Worsening from baseline to M36 of the EDSS • Ambulation status at M36 assessed by the Ambulation Score based on a measurement of the distance the patient is able to walk. • Worsening from baseline to M36 of the Ambulation Score., • Best-corrected high contrast visual acuity at M36 measured using the standard Snellen chart or equivalent. • Worsening from baseline to M36 of visual disability assessed by change of the best- corrected high-contrast visual acuity using the standard Snellen chart or equivalent. • Best-corrected low-contrast visual acuity at M36 using the Sloan Charts at 2.5%, in each eye. • Worsening from baseline to M36 of low-contrast visual acuity using the Sloan Charts at 2.5%, in each eye. • Inner retina, Quality of life will be assessed using the EuroQOL EQ-5D-3L at M36, Complian

Countries

France

Outcome results

None listed

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