Screening of Serum Exosomal miRNA as a Biomarker for Ocular Muscle Myasthenia Gravis (NCT05888558) | Clinical Trial Compass
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Screening of Serum Exosomal miRNA as a Biomarker for Ocular Muscle Myasthenia Gravis
China160 participantsStarted 2023-07-04
Plain-language summary
Ocular muscle myasthenia gravis (Ocular Myasthenia Gravis, OMG) has a high incidence and is difficult to diagnose. It is very necessary to find specific diagnostic indicators for OMG. By collecting peripheral blood of OMG, systemic myasthenia gravis and healthy people, extract miRNAs derived from exosomes in the serum and perform high-throughput sequencing, then use bioinformatics analysis methods to screen specifically expressed miRNAs as biomarkers for OMG diagnosis .
Who can participate
Age range
18 Years – 50 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Clinical manifestations: fluctuating myasthenia;
* neostigmine test positive; ③ AChR-Ab, Musk-Ab, LRP4-Ab antibodies positive; ④repetitive nerve stimulation or single fiber EMG Positive (comply with the first one of the above diagnostic criteria and any one of the other three, and at the same time exclude ophthalmoplegia caused by other diseases, the diagnosis can be confirmed).
Exclusion Criteria:
①Combined with other autoimmune diseases or other inflammatory diseases; ②Patients with tumorous diseases;
* Received targeted biologics, intravenous gamma globulin, plasma exchange therapy within three months before treatment; ④Pregnancy Status or lactation
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
A specific miRNA maybe miR-340-5p，miR-106b-5p or miR-27a-3p is a biological marker for diagnosis of OMG
Timeframe: 12,2022
Trial details
NCT IDNCT05888558
SponsorFirst Affiliated Hospital of Jinan University