Evaluation of the Clinical Success of Single Colour Universal Resin Composites

Ataturk University2 个研究点分布在 1 个国家目标入组 45 人开始时间: 2024年8月19日最近更新: 2025年9月4日

适应症

试验速览

阶段: 不适用
状态: 进行中（未招募）
发起方: Ataturk University
入组人数: 45
试验地点: 2
主要终点: Group 2: Vittra APS Unique (FGM) Universal Composite

研究概览研究设计入排标准结局指标研究者研究点记录与标识符相似试验

研究概览

简要总结

According to FDI criteria, the success of 4 different universal resin composites was targeted. In our study, a total of 180 teeth will be restored in class 2 cavities with 5 different composite resins in 5 groups.

详细描述

The study will be conducted in the clinic of the Atatürk University Faculty of Dentistry, Department of Restorative Dental Treatment. After the participants fulfil the inclusion criteria, no interventional procedures other than the treatments routinely applied in the clinic will be performed. Participants who apply to the clinic with the need for dental caries treatment will be included in the study if they accept it. Before the treatment, anamnesis will be taken from the participants, and their information (age, gender) will be recorded. If necessary, local anaesthesia will be applied before or after opening the cavity. If anaesthesia is applied, they will be asked whether they feel numbness. In the study, a total of 180 teeth in 5 groups will be restored with 5 different composite resins.

Group 1: Omnichroma Group 2: Vittra Aps Unique Group 3: OneShade Group 4: Charisma Diamond Group 5: Clearfil Majesty Posterior

Then, the cavity will be prepared by using diamond rond and steel rond drills in class 2 cavity preparation. After the enamel surfaces of the teeth are roughened and washed with 37% orthophosphoric acid for 30 seconds, the necessary isolation will be provided with cotton pellets and saliva absorbent. Teeth will be fixed with matrix band and wedge systems. The adhesive bond system will be applied to all surfaces of the cavity with a bonding brush according to the manufacturer's instructions. Air will be gently applied to the cavity surface to create a shiny surface with an air gun. It will then be polymerised with an LED light device. Next, five different resin composites will be placed in the respective cavities and polymerised again with the light device. Finishing operations will be performed with a diamond-lobed milling cutter, and polishing operations will be performed with rubber systems. To evaluate the clinical success of the restorations, participants will be called at 1 week (baseline), 6 months, and 1 year to be evaluated by two specialists using FDI criteria and the results will be recorded.

研究设计

研究类型: Interventional
分配方式: Randomized
干预模型: Parallel
主要目的: Treatment
盲法: Triple (Participant, Investigator, Outcomes Assessor)

入排标准

年龄范围: 18 Years 至 —（Adult, Older Adult）
性别: All
接受健康志愿者: 是

入选标准

•The patient should not have any systemic disease.
•You must be 18 years of age or older.
•The patient must have good periodontal health.
•Must have acceptable oral hygiene.
•The teeth to be restored must be symptom-free and vital.
•The mesial and distal surfaces of the teeth to be restored must be in contact with the proximal teeth.
•The tooth to be restored must be in occlusion with its antagonist.
•The tooth to be restored must have a class 2 caries lesion radiographically not exceeding 2/3 of the dentin.
•Patients with caries have an ICDAS 3-4 score.
•Voluntary acceptance to participate in the study after being informed about the study.

排除标准

•The patient has any systemic disease.
•Previously adhered restoration and endodontic treatment on the tooth to be restored.
•Poor periodontal health of the patient.
•Poor oral hygiene.
•The patient is pregnant or breastfeeding.
•The patient is undergoing orthodontic treatment.
•The patient has bruxism (tooth clenching) and a dry mouth.
•The teeth are devitalised.
•The patient refused to participate in the study after being informed about the study.