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- Klinische proef NCT07658742
Biomarkers for Differentiating Reversible and Irreversible Pulpitis (PULPBIOM)
Role of Inflammatory, Oxidative Stress, Neurogenic, and Immunological Biomarkers in Pulp Blood for the Differential Diagnosis of Reversible and Irreversible Pulpitis
This observational study aims to evaluate the role of inflammatory, oxidative stress, neurogenic, and immunological biomarkers obtained from pulpal blood in the differential diagnosis of normal pulp, reversible pulpitis, and irreversible pulpitis.
A total of 75 teeth from systemically healthy individuals aged 12-35 years will be included and classified into three groups: normal pulp, reversible pulpitis, and irreversible pulpitis, based on clinical examination, radiographic findings, and pulp sensibility tests. No additional treatment procedures will be performed for research purposes. All dental procedures will be carried out according to routine clinical protocols.
During routine treatment, after pulp exposure, approximately 50 μL of pulpal blood that would otherwise be discarded as medical waste will be collected using a micropipette. Samples will be stored and analyzed using Enzyme-Linked ImmunoSorbent Assay (ELISA) to determine the levels of inflammatory, neurogenic, immunological, and oxidative stress biomarkers. The results will be compared among the three groups to identify biomarkers that may improve the accuracy of pulpitis diagnosis and support clinical decision-making.
Studie Overzicht
Toestand
Interventie / Behandeling
Gedetailleerde beschrijving
Studietype
Inschrijving (Werkelijk)
Contacten en locaties
Studie Locaties
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Kütahya
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Kütahya, Kütahya, Turkije (Türkiye), 43100
- Kütahya Health Sciences University Faculty of Dentistry
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Kind
- Volwassen
Accepteert gezonde vrijwilligers
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
- Individuals aged 12 to 35 years
- Systemically healthy individuals
- Patients presenting for routine restorative treatment or root canal treatment
- Teeth classified into one of the following pulpal status groups: healthy pulp, reversible pulpitis, or irreversible pulpitis
- Confirmation of pulp vitality by pulp sensibility tests
- Ability to obtain pulp exposure and collect an adequate pulpal blood sample during treatment
Exclusion Criteria:
- No response to pulp sensibility tests
- Teeth that are not restorable
- Presence of a sinus tract
- Radiographic evidence of periapical pathology
- Presence of internal or external root resorption
- Teeth with open apices
- Presence of systemic disease
- Pregnancy
- History of non-steroidal anti-inflammatory drug (NSAID) or antibiotic use within the last week
- Requirement for prophylactic antibiotic use
- Teeth in which pulp exposure cannot be achieved after complete caries removal
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
|---|---|
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Normal Pulp
Teeth diagnosed with healthy pulp and scheduled for elective root canal treatment due to prosthetic indications.
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Collection of pulpal blood samples during routine dental treatment followed by biomarker analysis using ELISA.
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Reversible Pulpitis
Teeth diagnosed with reversible pulpitis based on clinical examination, radiographic findings, and pulp sensibility tests.
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Collection of pulpal blood samples during routine dental treatment followed by biomarker analysis using ELISA.
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Irreversible Pulpitis
Teeth diagnosed with irreversible pulpitis based on clinical examination, radiographic findings, and pulp sensibility tests.
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Collection of pulpal blood samples during routine dental treatment followed by biomarker analysis using ELISA.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Levels of inflammatory, neurogenic, immunological, and oxidative stress biomarkers in pulpal blood samples
Tijdsspanne: At the time of treatment (baseline)
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Comparison of tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), interleukin-10 (IL-10), matrix metalloproteinase-9 (MMP-9), transforming growth factor-beta 1 (TGF-β1), presepsin, substance p, semaphoric 3A (SEMA3A), semaphoric 4D (SEMA4D), semaphoric 7A (SEMA7A), total antioxidant status (TAS), total oxidant status (TOS), malondialdehyde (MDA), glutathione (GSH), and superoxide dismutase (SOD) levels among healthy pulp, reversible pulpitis, and irreversible pulpitis groups.
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At the time of treatment (baseline)
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Diagnostic performance of pulpal blood biomarkers
Tijdsspanne: At the time of treatment (baseline)
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Evaluation of the ability of measured biomarkers to differentiate healthy pulp, reversible pulpitis, and irreversible pulpitis.
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At the time of treatment (baseline)
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Medewerkers en onderzoekers
Sponsor
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- KURNAZ-PULPBIOMARKERS
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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