Effect of Non-Surgical Periodontal Therapy on Pregnancy-Related Degree of Gingival Inflammation and Stress Markers
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 2
- 主要终点
- salivary Cg A hormone concentration
研究概览
简要总结
Background: The purpose of the present study is to research whether stress scale scores alter with relationship to gingival inflammation and examine the impact of non-surgical periodontal therapy during pregnancy on the levels of cytokines in gingival crevicular fluid (GCF) and on salivary stress-related hormones.
Methods: 30 non-pregnant (control group) and 30 pregnant women (test group) who fulfilled the study inclusion criteria were chosen. The participants with moderate/severe gingivitis were included. Clinical data and samples of GCF and salivary were collected at baseline and after periodontal therapy. The levels of cytokines interleukin-1 beta (IL-1β) and IL-10, and concentration of salivary chromogranin A (Cg A) hormone were analyzed by enzyme-linked immunosorbent assay kits.
详细描述
Periodontal clinical measurements and periodontal treatment were applied by a previously trained and calibrated examiner. Clinical parameters measurements including; probing pocket depths (PPD; the distance from the gingival margin to the base of the gingival sulcus), clinical attachment level (CAL), full mouth gingival index (GI)21 and plaque index (PI)20 scores using a periodontal probe were registered following saliva and GCF sample collection. Then, non-surgical periodontal therapy (NPT) consisted of scaling, root planning, and oral hygiene instruction was applied. Clinical measurements, recruitment of GCF, and saliva samples were repeated after three weeks.
Gingival Crevicular Fluid and Saliva Sample Collection Selected anterior teeth for GCF sampling were isolated from saliva using cotton rolls, a gentle stream of air was conducted parallel to the root surface for 5 to 10 seconds to dry the area.
The periopaper strips were gently inserted into the gingival crevice until resistance was felt and were left in place for 30 s and were collected from mesio-buccal sulcus of teeth in the anterior region of each patient (two samples per patient and per visit). The samples containing blood were discarded and were placed in sterile Eppendorf tubes and were stored at -20°C until the assay procedure.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 45 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Must be systemically healthy;
- •Must be at least twenty teeth in the mouth;
- •Clinical diagnosis of gingivitis;
- •Must be the probing pocket depth (PPD)≤3 mm in all four quadrants.
排除标准
- •the use of anti-inflammatory,
- •antimicrobial and hormone therapy within the preceding 6 months,
- •having psychiatric disorders,
- •a systemic disease,
- •smoking cigarettes and
- •for the control group breastfeeding, pregnancy and menstrual periods.
研究组 & 干预措施
Pregnant group
Test group, non-surgical periodontal therapy (NPT) consisted of scaling and oral hygiene instruction was applied. IL- 1β AND IL-10 in the GCF and Cg A in saliva samples were taken before and after periodontal treatment.
干预措施: periodontal treatment (Procedure)
Non-Pregnant
Control group, non-surgical periodontal therapy (NPT) consisted of scaling and oral hygiene instruction was applied. IL- 1β AND IL-10 in the GCF and Cg A in saliva samples were taken before and after periodontal treatment.
干预措施: periodontal treatment (Procedure)
结局指标
主要结局
salivary Cg A hormone concentration
时间窗: up to 8 weeks
Samples should be taken before and after treatment and evaluated using ELISA kits
次要结局
- IL-1β and IL-10 Cytokine levels in the GCF(up to 8 weeks)
研究者
Ozge Gokturk
Principal Investigator
Tokat Gaziosmanpasa University