Scientists uncover genetic clue behind arthritis joint destruction
NCT ID NCT06494813
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at a protein called MMP-9, which is involved in breaking down joint tissue in rheumatoid arthritis. Researchers measured genetic variations of MMP-9 in 60 people with active rheumatoid arthritis and compared them to healthy volunteers. The goal was to better understand how this protein contributes to joint damage, not to test a new treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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60 people
The number who actually took part.
- Started
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Aug 2024
- Finished
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Dec 2024
- 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.
- Ages
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15 to 90 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * patients with rheumatoid arthritis who fulfilled the EULAR/ACR Criteria 2010 for the Classification of RA .. All patients recruited for the study had active RA confirmed by assessment of activity by DAS28 . Exclusion Criteria: * No patient had a history of tuberculosis or symptoms of infectious diseases in the previous 3 months. 2-30 healthy subjects; age and sex mateched to the patients as healthy controls.
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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.
Contacts and locations
Locations
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Sohag University hospitals
Sohag, Egypt
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Other studies related to the condition(s) this trial covers.
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