Evaluation of Efficacy of LANAP and Adjunctive LLLT Application in the Treatment of Periodontitis: A Randomized Controlled Clinical Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 89
- 试验地点
- 2
- 主要终点
- Clinical attachment level gain
研究概览
简要总结
In this study, it is evaluated the effects of laser assisted new attachment procedure (LANAP) and low level laser therapy (LLLT) and on clinical, biochemical and radiographic parameters in addition to non-surgical periodontal treatment (NSPT).
详细描述
The study was designed as a randomized-controlled, single-blind and parallel design consisting of 80 patients with chronic periodontitis. Study consists of 4 groups, with 20 patients in each group. Group 1 received only NSPT, Group 2 received NSPT+LANAP, Group 3 received NSPT+LLLT, and Group 4 received NSPT+LANAP+LLLT. Clinical measurements of patients and gingival crevicular fluid (GCF) were taken before treatment and after 1 and 3 months. In GCF, interleukin-1beta, interleukin-10 and vascular endothelial growth factor were analyzed. Standard periapical radiographs were taken for radiographic measurements.
In moderate (4-6 mm) and deep pockets (7 mm and above), it was found that all groups treated with laser significantly decrease pocket depth (PD) and clinic attachment level (CAL) compared to Group 1. Group 3 caused significantly less gingival recession than all other groups. There was no statistical difference between the groups in biochemical markers. Radiographic analysis revealed that only Group 2 achieved significant bone filling compared to Group 1.
Bot LANAP and LLLT application in the deep pockets provide an additional contribution to NSPT. It has been found that LLLT administration leads to decrease in PD by creating a minimum recession.
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
- Single (Outcomes Assessor)
盲法说明
Clinical measurements were performed by a masked calibrated researcher to provide blindness
入排标准
- 年龄范围
- 25 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •periodontitis of periodontal stage II, III, or IV with grades B
- •with at least 12 teeth in the mouth and had ≥4 teeth but not all of them in the same quadrant
- •with Probing depth of ≥5 mm, Clinical attachment level of ≥4 mm
- •radiographic evidence of alveolar bone loss
排除标准
- •pregnancy and lactation
- •using antibiotics in the last 6 months and anti-inflammatory drugs in the last 3rd months,
- •having the systemic disease and the use of the drug that will affect the periodontal condition, having restoration of the adjacent tooth to be collected gingival crevicular fluid
结局指标
主要结局
Clinical attachment level gain
时间窗: 3 month
The clinical attachment level is determined by measuring the distance from the cemento-enamel junction to the gingival margin and adding the pocket depth to it.
次要结局
- Radiographic bone fill(3 Month)
- Plaque index(3 Month)
- Interleukin-1beta(3 Month)
- Gingival index(3 Month)
- Probing depth(3 Month)
- vascular endothelial growth factor (VEGF)(3 Month)
- Bleeding on probing(3 Month)
- Interleukin-10(3 Month)
研究者
Fadime KAYA DADAS
principal investigator
Izmir Katip Celebi University