- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico 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.
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Descripción detallada
Tipo de estudio
Inscripción (Actual)
Contactos y Ubicaciones
Ubicaciones de estudio
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Kütahya
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Kütahya, Kütahya, Turquía (Türkiye), 43100
- Kütahya Health Sciences University Faculty of Dentistry
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
- Niño
- Adulto
Acepta Voluntarios Saludables
Método de muestreo
Población de estudio
Descripción
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
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
Cohortes e Intervenciones
Grupo / Cohorte |
Intervención / Tratamiento |
|---|---|
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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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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Levels of inflammatory, neurogenic, immunological, and oxidative stress biomarkers in pulpal blood samples
Periodo de tiempo: 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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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Diagnostic performance of pulpal blood biomarkers
Periodo de tiempo: 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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Colaboradores e Investigadores
Patrocinador
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Actual)
Finalización del estudio (Actual)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- KURNAZ-PULPBIOMARKERS
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
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