Clinical trial Recruiting at 1 site Observational Ages 18 and up

Exploring brain imaging to understand neurodegeneration in multiple sclerosis

Official title: Multimodal Imaging Signatures of the Biological Mechanisms Underlying Neurodegeneration in Multiple Sclerosis: Long Term Predictive Value (IMAGIN-DEAL in MS)

Run by Assistance Publique - Hôpitaux de Paris · NCT05633875 · Data updated 2026-11-12

This study is testing how brain imaging can help us understand the brain changes in people with multiple sclerosis who have been living with the condition for a long time.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment80 (estimated)
SponsorAssistance Publique - Hôpitaux de Paris
Academic / other
Locations1 site (Paris)
StatusRecruiting
StartedApril 25, 2023
Main results expectedJune 25, 2026
Study endsJune 25, 2026
Registry record updatedDecember 9, 2025
Trial IDNCT05633875 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults with multiple sclerosis who have been enrolled in specific previous studies for at least eight years.

Probably not a fit

Patients who are unable to undergo MRI due to medical contraindications or those with severe uncontrolled comorbidities may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to investigate the biological mechanisms underlying neurodegeneration in patients with multiple sclerosis (MS) by utilizing multimodal imaging techniques such as MRI and PET-MRI. Participants, who have been part of previous studies for at least eight years, will undergo comprehensive neurological examinations, medical history assessments, neuropsychological testing, and blood sample collection for biobanking. The goal is to enhance understanding of neurodegenerative processes in MS and to identify potential biomarkers for future therapeutic strategies.

Why it matters

Potential benefit: If successful, this study could lead to improved understanding and treatment strategies for neurodegeneration in multiple sclerosis, potentially delaying disability progression.

How similar studies have gone: While this approach is innovative, previous studies have shown promise in using imaging techniques to understand MS, indicating potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Multiple Sclerosis Patient already enrolled in one of those 3 protocols since 8 years or more: INFLASEP, FLUMATEP 1-2 or SHADOWTEP
* Adult patient
* Affiliation to a social security scheme or beneficiary of such a scheme (Except "Aide Médicale d'Etat")
* Consent obtained

Exclusion Criteria:

* Any reasons, which does not allow to perform MRI, including claustrophobia, the implant of a pace maker or the presence of an intra-ocular foreign body (a contra- indication questionnaire will be filled in beforehand)
* Pregnancy, breast-feeding, lack of efficient contraception
* Current symptoms of severe or uncontrolled renal, hepatic, hematological, gastrointestinal, pulmonary or cardiac disease, or any other chronic neurological diseases
* Unwillingness to be informed in case of abnormal MRI (with a significant medical anomaly)
* Enrolment in another interventional study protocol for the duration of his or her participation without physician's agreement
* Patient under legal protection

Where it's running

  • CIC Neurosciences
    Paris, France
    Recruiting

Study contacts

  • Principal investigator: Bruno Stankoff, Pr — Assistance Publique - Hôpitaux de Paris
  • Study coordinator: Bruno Stankoff, MD
  • Email: bruno.stankoff@aphp.fr
  • Phone: 1 42 16 24 32

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.