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Antibody-mediated NMDA Receptor Encephalitis: Symptoms, Biomarkers, and Mechanisms of the Prolonged Recovery Stage
Sponsor: Fundacion Clinic per a la Recerca Biomédica
Summary
The encephalitis mediated by antibodies against the NMDA receptor (NMDARe) predominantly affects young adults and children resulting in severe neurologic and psychiatric deficits. After overcoming the acute stage, patients are left with long-lasting behavioral, cognitive, and psychiatric alterations with important socio-family-economical implications. Here investigators postulate that a better knowledge of this stage will improve treatment decisions and outcome. In Aim 1, the post-acute stage will be clinically characterized, tools to remotely follow cognitive, behavioral and psychiatric deficits will be provided, and the impact of cognitive rehabilitation will be assessed. In Aim 2, biomarkers (autoimmune, inflammatory, neuronal injury) will be identified as signatures of the acute and post-acute stages. In Aim 3, a mouse model of NMDARe will be used to determine the underlying mechanisms and treatment of the postacute stage.
Key Details
Gender
All
Age Range
12 Years - Any
Study Type
INTERVENTIONAL
Enrollment
20
Start Date
2023-01-16
Completion Date
2025-11-30
Last Updated
2024-05-06
Healthy Volunteers
No
Conditions
Interventions
Remote cognitive rehabilitation program
Remote cognitive rehabilitation program will be performed through an online validated platform (Guttmann NeuroPersonalTrainer: https://gnpt.es/) run by the psychologists team. This is a Sanitary Product with CE certification (Sanitary Product RPS/430/2014; International Patent \[PCT/ES2008/00677\]) and here will be used within its approved indications. The rehabilitation program will increase in difficulty and decrease in frequency during the first year of follow-up (V1-V3).
Locations (1)
Hospital Clínic de Barcelona
Barcelona, Catalonia, Spain