NCT05370079

Control Cohort CTRL COH

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 350 (estimated)
• Sponsor: Hospices Civils de Lyon · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Autoimmune encephalitis (AE) and paraneoplastic neurological syndromes (PNS) are rare disease that could be difficult to diagnose. So it necessary to obtain numerous sample from different disease to develop more specific diagnosis kit It could be possible through the characterisation of new genetic biomarkers.

Conditions

• Parkinson's Disease; Amyotrophic Lateral Sclerosis; Glioblastoma; Cancer Without Neurological Disease; Rheumatoid Polyarthritis

Interventions

Type	Name	Description
BIOLOGICAL	Collection of biological sample (blood and/or CSF)	Blood sample will be collected one time for each patient: 2 \*4ml of blood on dry tube 2 \*4ml of blood on EDTA tube If cerebrospinal fluid (CSF) has been drawn for diagnosis, remaining sample available will be stored in the control cohort (1 ml).

Timeline

• Start date: 2023-08-08
• Primary completion: 2028-08-08
• Completion: 2028-08-08
• First posted: 2022-05-11
• Last updated: 2026-01-15

Locations

1 site across 1 country: France