A blood marker may reveal hidden heart risk in rheumatoid arthritis
NCT ID NCT07793747
First seen Aug 31, 2026 · Last updated Sep 01, 2026 · Updated 1 time
Summary
This study looks at whether a blood protein called asprosin is linked to metabolic syndrome and heart risk in people with rheumatoid arthritis. Researchers will compare asprosin levels in three groups: rheumatoid arthritis patients with metabolic syndrome, those without it, and healthy controls. Participants give blood samples and undergo clinical assessments, including disease activity and physical function. The goal is to see if asprosin could serve as a marker for cardiometabolic risk in this population.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Measurement of serum asprosin levels via blood test (ELISA); no drug or intervention is given.
- What this could lead to
- If asprosin levels track with metabolic syndrome and heart risk in rheumatoid arthritis, doctors might use it as a blood marker to better identify patients who need closer heart monitoring.
- What could go wrong
- This is an observational study with a small group of 75 people, so the findings may not apply broadly. Asprosin's role is still unclear, and the study cannot prove cause and effect.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 75 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Nov 2027
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
Adult patients aged 18 years and older diagnosed with rheumatoid arthritis fulfilling the 2010 ACR/EULAR classification criteria, recruited from the inpatient and outpatient clinics of the Rheumatology, Rehabilitation, and Physical Medicine Department at Assiut University Hospital, along with age- and sex-matched healthy control individuals.
- Ages
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18 years and older
- Sex
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Anyone
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: * Adult patients aged 18 years or older. * Diagnosis of rheumatoid arthritis fulfilling the 2010 ACR/EULAR classification criteria. * Ability and willingness to provide written informed consent. * Healthy controls: Age- and sex-matched individuals without rheumatoid arthritis or systemic inflammatory diseases. Exclusion Criteria: * Presence of other autoimmune diseases or overlap syndromes. * Active acute or chronic infectious diseases. * Pregnancy or lactation. * Current malignancy or previous history of malignancy. * Severe hepatic or renal impairment. * Receipt of medications primarily prescribed for weight reduction or agents known to markedly alter lipid or glucose metabolism, other than standard rheumatoid arthritis therapy.
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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 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.
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