New study uses advanced scans to map brain inflammation over time
NCT ID NCT04106830
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
The CLUE study is a research project that follows 1,000 people with neuroinflammatory diseases like multiple sclerosis and neuromyelitis optica. Participants undergo detailed MRI and PET scans at the start and after one year to see how their brain, spinal cord, and optic nerves change. The goal is to better understand these conditions, not to test a new treatment.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 1,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2019
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
To reflect the daily practices, this study includes all patients with neuroinflammatory and demyelination disease at the beginning of the study.
- Ages
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16 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 16-75 * Diagnosis of neuroinflammatory and demyelination disease * Availability of demographic and clinical data at the time disease onset * Informed written consent obtained from the patient, and/or patient's parent(s), and/or legal representative. Assent, if old enough to grant, will be obtained from all patients under the age of 16 years. Exclusion Criteria: * Patients for whom MRI is contra-indicated * Patients included in an ongoing clinical trial where the product is blinded
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Beijing Tiantan Hospital
RECRUITINGBeijing, Beijing Municipality, 100053, China
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Other studies related to the condition(s) this trial covers.
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