- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT05140447
Temperature Change of the Pulpal Floor and Restoration With Preheated Resin Composite (A Randomized Clinical Trial)
clinical evaluation of the effect of preheating BIS-GMA free resin composite at different temperatures on temperature change of the pulpal floor and restorations and compare it with BIS-GMA containing resin composite.
Hypothesis: Could the preheated composite affect the temperature of the pulpal floor
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Tipo de estudio
Inscripción (Actual)
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
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Minya, Egipto, 61519
- Faculty of Dentistry - Minia University
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- Healthy men and women patients of 25-45 years.
- They should have a good oral hygiene level.
- Presence of at least two posterior class I or II carious lesions to be restored with two different composite resin restorations.
- All carious lesions in selected patients didn't close to the pulp in the preoperative radiograph.
- No preoperative pain.
- Normal occlusal contact with opposing teeth.
- No history of periodontal treatment, including periodontal surgery, in the past year.
- All patients had to sign a written consent before being included.
- A good likelihood of recall availability.
Exclusion Criteria:
- patient with severe periodontitis or severe erosion damage.
- patients with a compromised medical history or had received therapeutic irradiation to the head and neck region.
- If analgesics or antibiotics had administered by the patient during the past 12 hours preoperatively as it might alter their pain perception.
- patients reported bruxism or clenching.
- Greater than grade I mobility or pocket depth greater than 5mm.
- Non-restorable teeth or hopeless teeth.
- Immature teeth.
- Radiographic evidence of external or internal root resorption.
- Alcoholic and smoker patients.
- Pregnant or breastfeeding ladies.
- Patients who had physical disabilities, or who are unable to brush their teeth.
- Individuals who had sensitive teeth but with one of the following conditions was excluded from the study, teeth with large restoration, abutment of teeth of removable partial dentures, dental restorations, abutment of teeth of removable partial dentures, enamel cracks, leakage of fillings or other restorations teeth, dental pulp lesions, dental abscesses, pulpitis, and atypical facial pain.
- Patients who had non-carious lesions like attrition, erosion, abrasion or abfraction.
- Patients had participated in a clinical trial within 6 months before commencement of this trial.
- Patients unable to return for a recall appointment.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Otro
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
---|---|
Comparador activo: Admira 50º C
in this subgroup the patient's teeth was restored with Admira fusion extra resin composite preheated to 50º C
|
evaluate the effect of preheating BIS-GMA free resin composite at different temperatures on temperature change of the pulpal floor and restorations and compare it with BIS-GMA containing resin composite.
Otros nombres:
|
Comparador activo: Admira 70º C
in this subgroup the patient's teeth was restored with Admira fusion extra resin composite preheated to 70º C
|
evaluate the effect of preheating BIS-GMA free resin composite at different temperatures on temperature change of the pulpal floor and restorations and compare it with BIS-GMA containing resin composite.
Otros nombres:
|
Comparador activo: Viscalor 50º C
in this subgroup the patient's teeth was restored with Viscalor resin composite preheated to 50º C
|
evaluate the effect of preheating BIS-GMA free resin composite at different temperatures on temperature change of the pulpal floor and restorations and compare it with BIS-GMA containing resin composite.
Otros nombres:
|
Comparador activo: Viscalor 70º C
in this subgroup the patient's teeth was restored with Viscalor resin composite preheated to 70º C
|
evaluate the effect of preheating BIS-GMA free resin composite at different temperatures on temperature change of the pulpal floor and restorations and compare it with BIS-GMA containing resin composite.
Otros nombres:
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
---|---|---|
pulpal floor temperature and restoration temperature
Periodo de tiempo: one year
|
evaluation the effect of preheating BIS GMA free resin composite at different temperature on temperature change of pulpal floor and restoration and compare it with BIS GMA containing resin composite All readings were taken with the presence of a rubber dam and recorded in Celsius (°C). Five temperature readings were measured for each tooth; (C0): pulpal floor temperature before beginning the restorative procedure. (C1): pulpal floor temperature during placement of preheated composite. (C2): top composite surface after packing and before curing. (C3): pulpal floor temperature after curing of the preheated composite. (C4): top composite surface after curing. The pulpal floor and the restoration temperature of each tooth was measured by a K-type temperature Probe attached to portable mini type thermometer device |
one year
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
---|---|---|
The effect of different preheating temperatures on restoration temperature and pulpal floor temperature
Periodo de tiempo: one year
|
Five temperature readings were measured for each tooth; (C0): pulpal floor temperature before beginning the restorative procedure.
(C1): pulpal floor temperature during placement of preheated composite.
(C2): top composite surface after packing and before curing.
(C3): pulpal floor temperature after curing of the preheated composite.
(C4): top composite surface after curing.
The pulpal floor and the restoration temperature of each tooth was measured by a K-type temperature Probe attached to portable mini type thermometer device
|
one year
|
Otras medidas de resultado
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
---|---|---|
The difference in restoration and pulpal floor temperatures before and after curing of preheated resin composite
Periodo de tiempo: one year
|
Five temperature readings were measured for each tooth; (C0): pulpal floor temperature before beginning the restorative procedure.
(C1): pulpal floor temperature during placement of preheated composite.
(C2): top composite surface after packing and before curing.
(C3): pulpal floor temperature after curing of the preheated composite.
(C4): top composite surface after curing.
The pulpal floor and the restoration temperature of each tooth was measured by a K-type temperature Probe attached to portable mini type thermometer device
|
one year
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Director de estudio: Mona I Riad, Professor, Professor at Faculty of Dentistry Cairo University
- Director de estudio: Nermin A Mahmoud, Lecturer, Lecturer at Faculty of Dentistry Minia University
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
Otros números de identificación del estudio
- 490
Plan de datos de participantes individuales (IPD)
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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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