Skip to content

A double-blinded, randomized, placebo-controlled, multi-center trial of Efgartigimod in autoimmune dementia (EfgaDem)

Status
Not yet recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-510216-39-00
Acronym
EfgartAID01
Enrollment
69
Registered
2025-06-17
Start date
Unknown
Completion date
Unknown
Last updated
2025-06-17

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

Conditions

Autoimmune dementia

Brief summary

Cognitive impairment: MoCA: change from baseline to 53 weeks. (dichotomized version of the change of the score ≥0 or <0).

Detailed description

MoCA: Evaluation of change in continuous score from baseline to week 13, 27 and 53, Neuropsychological tests: change from baseline to week 13 and 53, Quality of Life: change from baseline to week 13 and 53, Activities of Daily Living: change from baseline to week 13 and 53, Reduction of autoantibodies from baseline to week 13 and 53, Partial normalization of further laboratory parameters from baseline to week 53, Serum and cerebrospinal fluid analyses with cell count, cytology, protein, glucose, lactate and infection markers

Interventions

DRUGInjection solution according to Vyvgart 1000 mg s.c. without active substance Efgartigimod alfa.

Sponsors

Deutsches Zentrum Fuer Neurodegenerative Erkrankungen e.V.
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Cognitive impairment: MoCA: change from baseline to 53 weeks. (dichotomized version of the change of the score ≥0 or <0).

Secondary

MeasureTime frame
MoCA: Evaluation of change in continuous score from baseline to week 13, 27 and 53, Neuropsychological tests: change from baseline to week 13 and 53, Quality of Life: change from baseline to week 13 and 53, Activities of Daily Living: change from baseline to week 13 and 53, Reduction of autoantibodies from baseline to week 13 and 53, Partial normalization of further laboratory parameters from baseline to week 53, Serum and cerebrospinal fluid analyses with cell count, cytology, protein, glucose, lactate and infection markers

Countries

Germany

Outcome results

None listed

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