Temperature Change of the Pulpal Floor and Restoration With Preheated Resin Composite (A Randomized Clinical Trial)
NCT ID: NCT05140447
Last Updated: 2021-12-01
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
20 participants
INTERVENTIONAL
2021-04-01
2021-09-28
Brief Summary
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Hypothesis: Could the preheated composite affect the temperature of the pulpal floor
Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
Each group was subdivided into 2 subgroups of 10 teeth each according to preheating temperatures used (T), the first subgroup (T1) was preheated at 50◦ C and the second subgroup (T2) was preheated at 70◦ C.
OTHER
NONE
Study Groups
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Admira 50º C
in this subgroup the patient's teeth was restored with Admira fusion extra resin composite preheated to 50º C
preheating of resin composite
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.
Admira 70º C
in this subgroup the patient's teeth was restored with Admira fusion extra resin composite preheated to 70º C
preheating of resin composite
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.
Viscalor 50º C
in this subgroup the patient's teeth was restored with Viscalor resin composite preheated to 50º C
preheating of resin composite
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.
Viscalor 70º C
in this subgroup the patient's teeth was restored with Viscalor resin composite preheated to 70º C
preheating of resin composite
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.
Interventions
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preheating of resin composite
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.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* 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
* 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.
25 Years
45 Years
ALL
Yes
Sponsors
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Alshimaa Nasser Mahmoud
OTHER
Responsible Party
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Alshimaa Nasser Mahmoud
post grade student
Principal Investigators
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Mona I Riad, Professor
Role: STUDY_DIRECTOR
Professor at Faculty of Dentistry Cairo University
Nermin A Mahmoud, Lecturer
Role: STUDY_DIRECTOR
Lecturer at Faculty of Dentistry Minia University
Locations
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Faculty of Dentistry - Minia University
Minya, , Egypt
Countries
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Other Identifiers
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490
Identifier Type: -
Identifier Source: org_study_id