Status:
COMPLETED
Pre-heated Resin Composite Restoration
Lead Sponsor:
Minia University
Conditions:
The Effect of Preheating Cycles of Resin Composite on Both Hypersensitivity and Clinical Performance
Eligibility:
All Genders
18-60 years
Phase:
NA
Brief Summary
this study is conducted to evaluate the post-operative hypersensitivity and clinical performance of preheated resin composite with different number of pre-heating cycles in class II carious lesions co...
Detailed Description
1. Scientific Background One of the main problems associated with composite resin restorations is poor adaptation and gap formation between the restorative material and the cavity walls, resulting in ...
Eligibility Criteria
Inclusion
- 1- Moderate to deep proximal primary carious lesions" Class II" where each patient will have 2 "Class II" cavities on different sides.
- 2- Overall good oral hygiene status 3- Patients showing no signs of spontaneous dental or orofacial pain. 4- Selected teeth should not have any signs or symptoms of pulpal and periapical disease.
- 5- The selected teeth should have an occlusal contact with natural or crowned antagonist teeth, so that it could be tested for post-operative pain during chewing of food.
- 6- The selected teeth should have healthy gingival tissues, without gingival recession or alveolar bone loss.
Exclusion
- 1\. Patients with a compromised medical history, or had received therapeutic irradiation to the head and neck region.
- 2\. Acute and chronic systemic diseases, immune-compromised patients. 3. Medical problems preventing the participant from showing up to describe the presence of hypersensitivity 4. Alcoholic and smoker patients. 5. Pregnant or breastfeeding 6. Patients having physical disabilities, or who are unable to brush their teeth 7. Patients who have a history of allergies to any personal oral care product or ingredient, or who are taking anti-inflammatory drugs within the previous month.
- 8\. Patients taking analgesics that could alter their normal pain perception level.
- 9\. Medical, psychiatric, or pharmaco-therapeutic histories that might compromise the study protocol including chronic use of ant-inflammatory, analgesic, psychotropic drugs.
- 10\. Individuals who had sensitive teeth but with one of the following conditions will be excluded from the study, teeth with large restorations, abutment of teeth of removable par¬tial dentures, dental caries, enamel cracks, leakage of fillings or other restorations, cracked teeth, dental pulp lesions, den¬tal abscesses, pulpitis, and atypical facial pain.
- 11\. Defective restorations that needs replacement for esthetic reasons. 12. Patient with severe periodontitis or severe erosion damage. 13. Patients had participated in a clinical trial within 6 months before commencement of this trial.
- 14\. Patients unable to return for recall appointment. 15. Previously restored teeth showing secondary caries. 16. Occlusal disturbances or temporo-mandibular joint problems involving gingival recession or alveolar bone loss.
- 17\. Patients on orthodontic treatment.
Key Trial Info
Start Date :
January 30 2021
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 1 2022
Estimated Enrollment :
105 Patients enrolled
Trial Details
Trial ID
NCT05289479
Start Date
January 30 2021
End Date
March 1 2022
Last Update
July 28 2022
Active Locations (1)
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1
Faculty of Dentistry
Minya, Minia City, Egypt, 61511