CTRI/2021/05/033569已完成3 期
Comparative evaluation of the amount of gingival displacement produced different retraction systems - An in vivo study.
Rachana shah1 个研究点 分布在 1 个国家目标入组 17 人开始时间: 2021年5月14日最近更新:
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 发起方
- 入组人数
- 17
- 试验地点
- 1
- 主要终点
- Evaluation of amount of gingival displacements produced by different gingival retraction systems.
研究概览
简要总结
The aim of the study is to evaluate and compare the amount of gingival displacement produced by cord, cordless and combination of cord and cordless systems.
Informed consent taken from every patient.
Periodontal health evaluated.
All three systems have to be evaluated in each patient in the same order in three consecutive sessions spaced 14days apart.
Die sectioning of casts done at buccal groove of mandibular molar tooth of each cast and width measured under travelling microscope as the distance from the tooth to the crest of the gingiva.
研究设计
- 研究类型
- Interventional
- 分配方式
- Not Applicable
- 盲法
- Not Applicable
入排标准
- 年龄范围
- 20.00 Year(s) 至 35.00 Year(s)（—）
- 性别
- All
入选标准
- •No signs of gingival inflammation No signs of malocclusion No bleeding on probing Probing depth less than 3 Clinically healthy tooth Mandibular molar tooth selected.
排除标准
- •Signs of attachment loss and clinical mobility Presence of exudate History of smoking Pregnancy Systemic illness History of medications.
结局指标
主要结局
Evaluation of amount of gingival displacements produced by different gingival retraction systems.
时间窗: Baseline, 2weeks, 4weeks
次要结局
- Since we are comparing different systems so system with best gingival displacement with minimal time ie combination of both cord and cordless can be used for better outcomes.(14days after placement of any retraction systems)
研究者
研究点 (1)
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