Psoriasis-Gum disease link: stress and immune markers under the microscope
NCT ID NCT07158125
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study will examine 60 adults with psoriasis to understand why they often have higher rates of gum disease. Researchers will measure immune-related proteins and stress hormones in saliva and gum fluid, and also ask about appearance-related anxiety. The goal is to uncover biological connections that could lead to better dental care for people with psoriasis.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could reveal biological links between psoriasis and gum disease, pointing toward better prevention or monitoring strategies.
- What could go wrong
- This is an early observational study with only 60 participants, so results may not apply broadly. It measures markers, not treatments, so no direct benefit is expected.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2025
An estimate. Start dates often move.
- Expected to finish
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Apr 2026
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 diagnosed with psoriasis who came to the Periodontology Clinic of Recep Tayyip Erdoğan University Faculty of Dentistry for routine periodontal treatment
- Ages
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18 to 65 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.
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: * Being between the ages of 18 and 65 * Being diagnosed with psoriasis by a dermatologist * Having at least 20 teeth * Not having received periodontal treatment in the last 6 months * Not having taken antibiotics, steroids, and/or nonsteroidal anti-inflammatory drugs in the last 3 weeks * Not having any autoimmune disease, osteoporosis, or cancer * Not using immunosuppressive drugs, oral contraceptives, or bisphosphonates * Not being pregnant * Not having an active infectious disease (acute hepatitis, tuberculosis, AIDS) * Not using chronic medications that affect periodontal tissues (cyclosporine A, phenytoin) * Not having taken antioxidant supplements in the last 6 months Exclusion Criteria: * \<20 teeth * Any significant oral infection (i.e., herpes or candidiasis) * Oral injuries or bleeding unrelated to periodontitis * Periodontal therapy and antibiotic therapy within the past 3 months * Salivary gland dysfunction * Acute illness (fever, sore throat) * Systemic illness, mental illness, immunosuppressive drugs or immunodeficiency * Pregnancy or breastfeeding * Use of antidepressants
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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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Department of Periodontology of the Faculty of Dentistry of Recep Tayyip Erdogan University
Rize, Rize Province, 53200, Turkey (Türkiye)
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