Clinical Evaluation of Chemically Cured Conventional Glass Ionomer After Light Emitting Diode Radiant Heat Enhancement: A Randomized Controlled Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 18
- 试验地点
- 1
- 主要终点
- Clinical performance of biological properties
研究概览
简要总结
Introduction:
Glass ionomer cements (GICs) are widely used in clinical dentistry due to their advantageous properties. However, they present inferior physical and mechanical properties compared to resin composites.
Aim:
Clinical evaluation of chemically cured conventional glass ionomer after light-emitting diode radiant heat enhancement. .
Methodology:
Eighteen healthy patients with 36-second molar teeth will be selected where each patient should have two oclusso- mesial cavities. Standardized oclusso- mesial cavities will be prepared for all the selected teeth, for each patient the first tooth will be restored with chemically cured conventional GICs without any enhancement (M1 group). Meanwhile, the second tooth will be restored by chemically cured conventional GICs that enhanced with radiant heat (LED) (M2 group). functional and biological criteria of each restoration will be clinically evaluated at 4 time points
详细描述
Introduction:
Glass ionomer cements (GICs) are widely used in clinical dentistry due to their advantageous properties. However, they present inferior physical and mechanical properties compared to resin composites. Various techniques have been suggested to improve properties of conventional GICs such as radiant heat transfer by Light Emitting Diode (LED) or lasers, ultrasonic energy transfer also using of (CaCl2) solution.
Aim:
Clinical evaluation of chemically cured conventional glass ionomer after light-emitting diode radiant heat enhancement. .
Methodology:
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
- 21 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age group 21 - 45 years.
- •Both males and females will be included.
- •Ability to return for periodic follow-up (good general health).
- •Only co-operative patients.
- •Vital upper or lower carious posterior teeth.
排除标准
- •Teeth with any pathologic pulpal disease.
- •Teeth with previous restorations
- •Teeth with surface loss due to attrition, erosion, abrasion, or abfraction.
- •Patients with severe or chronic periodontitis.
- •Patients have allergy to the materials used in this trial. 6- Nonfunctioning teeth with no opposing dentition.
研究组 & 干预措施
chemically cured conventional glass ionomer restorative (Ketac Universal Aplicap)
For restoration of M1 group, capsule activation will be performed through loading of the KetacTM Universal AplicapTM GIC capsule into its activator keeping the applicator nozzle closed, using the ball of my hand to depress the activator lever firmly as far as it will go and hold it down for 2 to 4 seconds. Then the capsule will be mixed in a high frequency mixing device for 8 seconds. The mixed capsule will be immediately removed from the mixer and loaded into the AplicapTM Applier then application nozzle will be opened to extrude the mixture directly into the preparation as a single bulk within 1:40 minute. The preliminary contour will be done using a ball burnisher.
干预措施: KetacTM Universal AplicapTM (Other)
Ketac Universal Aplicap enhanced with light-emitting diode radiant heat
Restoration of M2 group will be performed following the same steps which will be carried out for M1 group but the achieved restorations will be enhanced by light-emitting diode radiant heat for 60 seconds
干预措施: KetacTM Universal AplicapTM with light cure (Other)
结局指标
主要结局
Clinical performance of biological properties
时间窗: 12 months
Clinical performance of biological properties according to FDI criteria
Clinical performance of Functional properties
时间窗: 12 months
Clinical performance of Functional properties according to FDI criteria
次要结局
未报告次要终点
研究者
eman awad
Assistant lecturer operative dentistry department
Suez Canal University