Researchers hunt for clues: do our own antibodies harm nerves?
NCT ID NCT00704626
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether the immune system mistakenly makes antibodies that attack the body's own nerves and muscles in people with multiple sclerosis, myasthenia gravis, and similar conditions. Researchers will collect blood samples (and sometimes cheek swabs) from 120 adults over up to 3 years to track these antibodies. The goal is to understand how these antibodies might contribute to disease, not to treat or diagnose any condition.
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 120 people
The number the study aims to enrol. It can still change while the study runs.
- Start date
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Jan 2002
- Expected to finish
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Mar 2031
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
Patients 18 years and older with multiple sclerosis, myasthenia gravis and other autoimmune or inflammatory neurological illnesses will be selected for participation in this study.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * 18 years or older * Diagnosis of multiple sclerosis, myasthenia gravis, or other autoimmune or inflammatory neurological disease Exclusion Criteria: * inability to give informed consent
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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University of California, Davis
Sacramento, California, 95817, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can diet ease the crushing fatigue of multiple sclerosis?
- One-Time CAR-T infusion tested against progressive MS
- Can PET scans reveal hidden brain inflammation in MS?
- Can a pill rebuild the Brain's insulation? MS trial puts remyelination to the test
- Migraines and tension headaches may be hidden companions to multiple sclerosis